Find cheap flights from Ireland to Boston

Find cheap flights from Ireland to Boston

Round-trip
Economy
From?
Boston Logan Intl
Thu 3/4
Thu 3/11
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Boston

Good to know

Low season

March Best time to beat the crowds with an average 5% drop in price.

High season

July Most popular time to fly with an average 25% increase in price.

Average price round-trip

$550 (avg. price over the last 2 weeks)

Good deal round-trip

$348 or less

Good deal one-way

$255 or less

Top tips for finding cheap flights to Boston

  • Looking for cheap airfare to Boston? 25% of our users found tickets to Boston for the following prices or less: From Dublin $269 one-way - $309 round-trip, from Shannon $311 one-way - $343 round-trip, from Knock $506 one-way - $506 round-trip
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly to Boston is March.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Boston flight deals.

FAQs - booking Boston flights

Which airlines have a flexible cancellation policy for flights from Ireland to Boston due to COVID-19?

Which airlines apply social distancing measures on flights from Ireland to Boston due to COVID-19?

Are there Boston travel restrictions currently due to Coronavirus?

How does KAYAK find such low prices on flights to Boston?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Boston?

What is the Hacker Fare option on flights to Boston?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Boston?

Top 5 airlines serving Ireland to Boston Logan Intl

Scores according to KAYAK customer reviews

8.0
SWISS
Overall score based on 8,994 reviews
8.2
Boarding
7.8
Comfort
8.6
Crew
7.7
Entertainment
7.9
Food
Airline reviews

Pros: "Amazing crew and great comfort"
Cons: "Entertainment system didn't work. Couldn't hear movie at all with headphones provided and screen very hard to use and just stopped several times. Even after crew reset it twice, still problems."

Cons: "Flight delayed due to technical issues, boarding crew said there was a hole in the plane and that it might be canceled. After a long delay we finally tookoff. Plane was very cramped and very little room for the legs. Food and entertainment were average and fine."

Pros: "Crew was great, seat comfortable, food was fine."
Cons: "Check-in personnel didn't quite know how to deal with a Green Card holder. Passport check before boarding creates a mess."

Pros: "Crew was attentive, video selection was very good"
Cons: "Seat cushion was very hard for 7 hour fight. Bring a pillow!"

Pros: "Great. Very smooth and comfortable!"

Cons: "Same reason as above."

Pros: "From start to finish, Sevdije was in great hands. She had to be in a wheelchair, and there were three connecting flights in countries where she doesn't speak the language. It could have been so complicated, and everyone made it SO EASY. She was all smiles when she arrived in Boston. THANK YOU!!!!!!"
Cons: "Nothing!"

Cons: "The screens would freeze for all the people around. The connecting flight had 50 minutes, however there was another security check and gate was quite far, everything had to be done in a hassle and we were nervous throughout regarding missing the flight."

Pros: "The stewardesses were absolutely amazing, asking/ offering beverages in between main meals t/ out the whole flight! They were just doing their job above and beyond! Wonderful crew especially the girls in the section 30’s on the side FGJK, THANK YOU SO MUCH! YOU WERE AMAZING!"

Pros: "Same as above"
Cons: "SAME AS ABOVE"

Pros: "Nothinh"
Cons: "Nothing"

Pros: "Everything"

Pros: "Best trip ever, flight crew fantastic. Great hospitality from the crew, pleasant and very personable. Will definitely fly Swiss Air again."

Pros: "Crew was polite"
Cons: "Outdated aircraft. Too little seat space. Mediocre food. Mediocre entertainment. No device chargers.terrible policy of requiring passangers to buy seat reservations--beyond annoying."

Pros: "Crew"
Cons: "Too hot on plane, despite several requests to turn up air conditioning. Would be nice if pilot gave a few more updates as to why we sat on the tamac so long."

Pros: "The crew was superlative, and after I was stuck for an hour at passport control I found the captain waiting with my dog(in his crate) to make sure of his well being. He said he made sure he kept the climate control at 20c the whole time on the plane. You hear all these animal horror stories but this went above and beyond."

Pros: "Loved the warm and very delicious quiche, thank you!"

Pros: "friendly crew; easy boarding; arrival on time"
Cons: "Seat not very comfortable and very little leg room"

Pros: "Crew was nice."
Cons: "TV's did not work. Food was lousy."

Pros: "Friendly crew; good food"
Cons: "No wifi"

Pros: "Unlike some airlines the cabin crew is professional in appearance and behavior- courteous and pleasant. My husband and I enjoy the fact that ski equipment is taken without additional charge. The direct flight to Zurich is very convenient."
Cons: "Having to pay for seat selection"

Cons: "Entertainment screen didn't work properly to rewind & fast forward. boarding time was printed as 1 hour prior to takeoff but occurred 20 min. prior. pleasant crew and decent food."

Pros: "Flight is conformable.. Crew was fine."
Cons: "experience at the Zurich airport was not good. They checked our passports 3 times before we got to our gate. Swiss airlines should account for these things when they give options for the connections. we had about and hour and half layover and did not even have time to have coffee or anything before a 9+ hour flight. We just ran from one flight to another and barely made to our flight.."

Pros: "The chocolate was good. The flight was fine no issues. The flight staff was very good."
Cons: "Had to pay $100 for my second bag. I did not pay for the extra bag on my way out. As a star alliance member and a united chase explorer card user I don’t think I should be paying for the extra bag. I booked the flight through United for the expressed reason that I have privileges when on united and feel if I book united these privileges should transfer. If not what’s the point of being a loyal customet"

Pros: "Overall good"
Cons: "Delay"

Pros: "Delay at airport was awful. Gate was not announced ahead of time. By the time it was everything ok the terminal was closed. Some people appeared to have couches while I did not. Gate was at the end of the empty terminal. Wifi pass expired and no artery was offered even though the flight was delayed. Passengers were made to leave the gate to recheck passports. My bags were searched twice and while I fully support security this was excessive"
Cons: "Provide vouchers in consistent manner. Provide wifi alternatives. Don't use an empty terminal. Offer more toilets and water fountains."

Pros: "Skop"
Cons: "Skopje airport personnel was very bad service ticket counter worst ever"

Pros: "They are the best airline flying to Boston."

Pros: "I was upgraded for some reason and holy cow was it awesome. Amazing food with more choices of what to eat. Massager in the chair and it nearly lied flat. So amazing and the perfect way to travel on a long flight"

Pros: "We received an upgrade to business class. The entire experience was excellent."
Cons: "The flight was delayed in taking off, and our gate wasn't available when we landed so we had to wait again, ultimately adding approximately 1.5 hours to the trip."

Pros: "Loved the crew they were great!!"
Cons: "Movie selection not that great! Also the touch screens were taking for ever to process the comments. I would click play and it would rewind or next and nothing would happen. A330-300 is a new plane and I was just expecting better entertainment system."

Pros: "Swiss' Zurich Airport Business lounge is the most comfortable I've experienced. The flight attendants were professional, courteous and very helpful. A very enjoyable flight experience in business class."

Cons: "Provided headphones are horrible and headphone jack only puts out mono when used with a regular set of headphones."

Pros: "Crew and people were fantastic!"
Cons: "LONG lines again. No luggage even with a 4 hour layover"

Pros: "Food, entertainment, on time, excellent flight"
Cons: "Cramped, the touch screen was not very responsive, the snack at midnight would be better if it were breakfast food-"

Cons: "There was no wifi available, the airline did not have a record of my request for a vegan meal even though I submitted one when I booked my tickets, and they claimed I did not pay for/reserve a seat (even though I had for the flight over, which I booked at the same time as the return flight), so I was stuck in a cramped middle seat for 8 hours trying to write a paper without the internet."

Pros: "Entertainment was great, planes was very clean, the food was excellent and the staff was friendly."

Pros: "Every time I go back to Greece I always fly Swiss. Always on time, good times, clean, and helpful crew."

Pros: "Same as above!"

Pros: "Attentive crew offwring water frequentlyflight"
Cons: "Flifght was far from full and I am small.so the very tight seat configuration was not a problem."

Pros: "food and crew were excellent: good meals, free wine."
Cons: "Screen was dim and low-resolution, controls slow and hard to use, no power outlets."

Pros: "crew very friendly.food excellent- thai curry vegetables, snacks. the flight arrived ahead of schedule despite slight delay. I appreciated that this was Swiss operated so no charge for skis, boots and poles."
Cons: "Not sure why loading is not by aisles, seems not that efficient"

Pros: "Business class was full so I could not get an upgrade. There were only 4 lavatories for economy. One of those was broken and there was no water in any of the 3 remaining ones. The crew had no water either and they could not make tea or coffee."

Pros: "The crew was very nice, I felt bad for them as people were constantly complaining."
Cons: "The tv's did not work, was extremely disappointing."

Cons: "Same as above."

Cons: "The flight crew was horrible. The desk crew inept. A wheelchair was requested but not there on checkin. Pre boarding did not happen as was supposed to. Older person male at desk was rude, insulting and sarcastic. This did not happen on Boston end. The person was there with wheelchair at the Boston gate and assisted us. Not in Zurich. What about handicap travel? Swiss????"

Cons: "Would have been 5 stars overall if not for two hours of a child kicking me seat and occasionally poking my arm."

Pros: "Upgraded to business class. Very professional and attentive crew."

Pros: "The captain refused to turn on the AC until we were just about to leave. Many passengers were complaining. The crew refused to help or do anything. Then during the flight they kept the air flow down to a minimum so again it was boiling hot. DON'T FLY Swiss Air if you like normal temperatures!"

Pros: "Easy"
Cons: "Wifi"

Pros: "Pretty straight forward. Clean. Efficient."

Cons: "Significant delay of departure."

Cons: "Made us check our carry ons and there was plenty of space in the cabin overhead comoartments"

Pros: "The food and drinks were so lovely, it felt like I was in first class rather than the cheapest economy seat. Great entertainment selection and comfortable seat that let me sleep well."

Pros: "Nothing"
Cons: "Proper communication"

Pros: "Everything was good/adequate, nothing was exceptional."

Pros: "Nice plane, good service and pilots, great landing - no issues at all."

Cons: "Check in was terrible- long wait just for drop off of already checked in bags"

Pros: "Delta One product is among the best in domestic US."
Cons: "Let passengers know that Delta One has a special check in area."

Cons: "Wifi didn't work"

Pros: "Food, timeliness, comfort"
Cons: "Not sure"

Pros: "Service"
Cons: "Older aircraft"

Pros: "individual TVs"
Cons: "it would be great if you could not use all those one-use plastic cups. waste is a real issue in the US and the solution is using re-usable items like washable cups. Unboarding was a nightmare and it started to get really hot waiting to get off."

Cons: "The fact the the toilette was kitty cornered in the mid cabin bathroom is a joke on modern society."

Cons: "WiFi didn't work"

Pros: "Everythg was perfect"
Cons: "Have some headset so people can watch movies in the plane"

Pros: "Good seating, great food, good service."

Cons: "Not getting turned around after flying in the air for an hour, having to get on another plane, and then landing at 4am."

Pros: "Very friendly cabin crew. Comfortable and food was good and drinks and water was plentiful. I would highly recommend Delta for transatlantic flights,compared to so called 4* airline Aer Lingus, then Delta are a 6* in comparison"

Pros: "Everyone was great!"
Cons: "N/A"

Pros: "Convenience. Smooth ride. On time. Great staff."
Cons: "N/A"

Pros: "Nicer plane"
Cons: "One stewardess almonds mowed me down with cart"

Cons: "Wheelchair shortage on arrival, although I had one reserved. Waited for a while then walked. Not ideal. Very long wait for bus to rental car center."

Pros: "Not comfortable and not helpful"
Cons: "Some rude staffs , not helpful"

Pros: "On time and helpful staff."
Cons: "Very cramped seating."

Cons: "We thought we were flying AirFrance as our emails came from them and were surprised to learn after waiting in the AirFrance baggage drop queue for 30 mins that we were in the wrong place."

Pros: "Everything was really great"
Cons: "I can’t no say anything bad"

Cons: "Really rough landing"

Pros: "Quick boarding"
Cons: "N/a"

Cons: "Dripped on!!!!!!"

Pros: "On time, staff, and overall service"
Cons: "No complaints"

Pros: "Awesome customer service"
Cons: "No complaints"

Pros: "Me atendieron muy bien , tuve un excelente viaje"
Cons: "Nada"

Pros: "Zones are more delineated."
Cons: "People were obviously cutting in line and edging up before their zones were called."

Pros: "the trip going to cancun was an absolute nitemare.... the phone situation was less than acceptable... call back times horrific incorrect postings of new schedules.... late postings of new schedules...."
Cons: "the trip going to cancun was an absolute nitemare.... the phone situation was less than acceptable... call back times horrific incorrect postings of new schedules.... late postings of new schedules...."

Pros: "The TV selections"

Cons: "Change d for WiFi. Cheap"

Pros: "Efficient hop to Boston"

Pros: "Modern plane from ATL to BOS. On board games were a fun distraction."

Cons: "The tsa is worthless"

Pros: "Very professionals"
Cons: "N/A"

Pros: "Everything went smoothly."
Cons: "N/A"

Pros: "Easy boarding. Due to bad weather they kept us well informed. One hour late but not their fault."
Cons: "A little chilly in the waiting are."

Cons: "Smooth and easy"

Cons: "Boarding in LA was. Mess"

Pros: "It was my husband's birthday and the stewardess (red dress, long brown hair) went out of her way to make him feel special by bringing champagne, cookies and even chocolate once we were getting off the plane. I was very touched."
Cons: "The guy next to me was kind of smelly but was very nice."

Pros: "The crew were nice"
Cons: "The wifi didn't work at all, the entertainment system wasn't working until they did a reboot during the flight"

Cons: "No tvs."

Pros: "Great stewardesses, good food"

Cons: "Arctic char looked like it really was salmon. Need better selection of contemporary movies. When The Third Man is the most attractive alternative it's not so great. Would like to have seen the attendants more pro-active in asking about beverages and passing out snacks, fruit, etc. Saw just the water, orange juice and apple juice trays being carried around."

Cons: "The ife screen was extremely slow and unresponsive."

Pros: "We ran into a passport problem and they sent Wilis Otieno back home to Nairobi instead of helping him resolve it. I made a dozen phone calls to no avail. Very disappointed."

Pros: "TV series “The Name of the Rose” that I really wanted to watch for some time"
Cons: "Water, water, water... I almost died from dehydration"

Pros: "Nearly all Flights on time"

Cons: "Lufthansa left us stranded in Dublin"

Pros: "a320 was comfortable"

Pros: "Smooth. No turbulence. On time."

Pros: "Space in cabin, friendly crew and nice food"
Cons: "Shorter stoppage ;)"

Cons: "Retrieval of my luggage in Boston took over 45 minutes. What good is it having Global Entry when other passengers behind me in Customs are getting their bags first?!?!?! Make good on my inconvenience Luftwaff."

Pros: "Staff were excellent. Helped me with storing my insulin in the fridge."
Cons: "Departing the plane into steps to z bus carrying heavy bags with no help."

Pros: "Short flight but staff very attentive, food good."

Pros: "OK"
Cons: "Nothing to note"

Cons: "Totally Re routed. Bleh."

Pros: "Staff tried hard to serve food"
Cons: "Very stinky person sitting in front of me and because there is no air jets to regulate had to breath 9 hours of stinky armpits Stayed 20 min on the plane or more waiting until gate would open."

Pros: "Nothing. But I did arrive on time"
Cons: "I will try to avoid Lufthansa if I can"

Pros: "See previous comments"
Cons: "Same"

Pros: "Very comfortable journey, was a pleasure to travel."
Cons: "Nothing."

Pros: "Good variety of on-board entertainment"
Cons: "We were in last row of our section of the plane and space was very cramped, especially for my 6'1" husband. It was not a very physically comfortable flight."

Pros: "One of flight attendants lent me her phone charger to charge my phone which absolutely saved and they were just generally very pleasant and easy to interact with."

Pros: "Large screens for movies are excellent. Very easy to use."
Cons: "Other international carriers have better food, but it wasn't bad. Other carriers have business class cabin designs (Cathay Pacific for instance) which allow the window seat passenger to get out without disturbing the aisle passenger."

Pros: "Poor customer service dealing with bag delayed for 5 days, almost all of my holiday was over by the time the bag came and I was promised my bag would arrive on day 2, 3 and 4. Didn't arrive til 5th day"
Cons: "Late baggage, incompetent staff who each told me a different lie about when the bag would arrive"

Pros: "I enjoyed the sleep."
Cons: "No enough leg room for a slender Man of 5 foot 7 inches."

Cons: "Incorrect advice from check in staff at Dublin re transit visa requirements"

Pros: "Good movies and TV to choose from."
Cons: "Food sucks. Bland and gooey pasta as vegetarian option."

Pros: "There was a problem with baggage self checkin and it was hard to tell what to do"

Pros: "same as above"
Cons: "same as above"

Cons: "The seat-back screens were very annoying and not very responsive."

Cons: "The vegan meal. No airline appears to know how to make a healthy and tasty meal."

Pros: "i received an unexpected upgrade which worked out very well."

Pros: "on time"

Pros: "It was all great!"

Pros: "I like everything about your operation. my experience with you was far better to what i experienced fly another airline last time i visited United States. thank you."

Pros: "Crew was friendly"
Cons: "Flight delayed by over 3 hours, inflight entertainment did not work"

Pros: "The experience was fantastic, can not critique at all. They made a 14 hour flight a great experience and even a 5hr layover be relaxing. It will be hard to travel with other companies now"
Cons: "It will be hard to travel with another airline"

Cons: "The connecting times between the flights was very tight. Especially as the line for the passport check in Frankfurt was so long. And then the gate was so far away. A mad dash. Stressful."

Cons: "Delayed taking off due to airport queue."

Pros: "Very family-friendly"

Pros: "Lufthansa was great . It was just that the weather did not cooperate in Boston."

Pros: "I appreciated the advance boarding for families traveling with younger children. Plenty of time to settle in with the kiddos."

Pros: "The staff was very friendly once I managed through the line for the rebooking because of the strike."
Cons: "Strike holding passengers hostages. This was not the reputation of Lufthansa and the poor relationship between the staff and managment in the past 2 years will make me reconsider travelling with this company."

Cons: "Person in front of my reclined while I was eating"

Cons: "The special menus items do not cater to people who have peanut and tree nut allergies. i was only able to eat pretzels and drink coca cola."

Cons: "Pay for Wi fi"

Pros: "Lufthansa - The best."

Cons: "2 1/2 hour wait while boarded then missed flights in toronto. Toronto airport a mess! Unclear directions and procedues."

Pros: "same as above"
Cons: "same as above And landing was extremely hard.!"

Cons: "I saw fly inside the cabin, disgusting."

Pros: "same as above"
Cons: "same as above"

Cons: "Patronizing crew."

Cons: "KLM lost my suitcase and did not deliver it until three days later... They refused to compensate me for having delivered the bag with broken articles inside (A pair of Rayban Wayfarers!)"

Pros: "Staff were professional and polite."
Cons: "Despite zone boarding, boarding and disembarkation were very slow. Passengers like me with flight connections were very anxious regarding missing these."

Pros: "Great crew."
Cons: "Ran out of business class meal. Substituted a Econ class."

Cons: "Seats in economy section are very close together . There is not enough room for knees...especially for such a long trip."

Cons: "Flight got cancelled"

Pros: "Seats were super comfortable, bigger than most planes with extra leg room. Food was excellent and fresh, amazing Dutch cheese sampler was divine. No nonsense staff who had all connecting flight info on hand when we arrived in Abu Dhabi. KLM staff were friendly and efficient. Fabulous airline."

Cons: "Not being 1 hour late"

Pros: "Seats super comfy. Ended up with 3 seats to myself that formed a bed for the lap Uk to NZ. Very nice!"

Pros: "The crew is really welcoming"
Cons: "The seats are too narrow and a bit too hard"

Cons: "The air conditioners fan was bad and they had to fix it in London which took over 40 minutes off travel time...we arrived much later than expected in Lagos"

Pros: "The crew was attentive and the seat at economy comfort was comfortable at the “ok” level. It needs much mor3 to be super comfortable. The plug for the headphones was a mess! It was NOT possible to watch a movie and hear the sound too! I gave up! Not a great offering for the extra dollars..."
Cons: "So many things! Starting with the way assistance in the airport is offered to travellers with mobility issues! This is an important issue that needs to be revisited and changes for better service to be made!"

Cons: "Flight cancelled"

Pros: "Food provided, staff kind"
Cons: "Was several hours delayed and check in took 45 minutes because they somehow lost my reservation."

Pros: "the crew was nice"
Cons: "Seat confort on long flights, leg rooms,"

Cons: "The overall travel was good, no wifi and the entertainment system had a faulty headphone connection, and no place to charge devices other than through a USB port"

Pros: "The crew!!"

Cons: "At the check in they made me pay 50€ for my luggage. This is really upsetting because from Houston to Venice they didn't make me pay. Either the website wasn't transparent or the lady at the desk made a mistake. Very upsetting, one luggage should be included."

Cons: "Too much light in the cabin because of too many screens on. Should have a separate part of the cabin with screens off allowing one to sleep more easily."

Pros: "Crew was in a festive mood, the meal was unexpectedly delicious"
Cons: "Seats ok, but could be more comfy"

Pros: "Last year I flew Lufthansa which was my worst experience flying ever. I thought the new standard was so low I would never fly to Europe again. I had heard KLM was good but I felt this was as good as could be expected actually much better. The food was even good."
Cons: "I would have to dream something up."

Pros: "Very pleasant, professional crew"
Cons: "Very slow check in. Mainly because other passengers obviously don't read instructions re: weight/contents of cabin bags etc. Would be helpful if there was additional staff to deal with them away from check in desk. This would mean that others did not have to queue for 25 minutes because the check in girls also had to deal with them"

Cons: "Check in at Berlin was extremly slow. Staff was very unprofessional and not very friendly."

Pros: "Friendly staff"
Cons: "Leg room"

Pros: "Great service"

Pros: "The flight was perfect! Great food,movies and I even got to sleep !"
Cons: "All was well!"

Pros: "The food rocks! I know that I will always be eating well with KLM. The staff is always so nice, professional and cordial...I always know I'll be in good hands with the flight. KLM #605 from Amsterdam to SFO---please pass the praise to all of them."

Pros: "Crew was great, very nice"
Cons: "Not enough legroom"

Pros: "Overall everything was ok."
Cons: "Not that I cared at the time but having been asked for a rating on “entertainment” - there was none. Cheap and cheerful really. No extras over the likes of RyanAir."

Pros: "Service, technology"
Cons: "Could not print by boarding card and was not allowed to board in Amsterdam"

Pros: "On time"

Cons: "They stole my money"

Pros: "Good efficient flight crew friendly and helpful"

Pros: "good service"

Pros: "Of the multiple international airlines I recently flew with, I would have to say KLM was by far the best. Relaxing atmosphere, comfortable seating, great in-flight entertainment, although I have the go-go in-flight data/entertainment plan with t-mobile (highly recommended), the flight included a decent selection of movies, television programs, etc. The food far exceeded typical "airline quality," even for an international flight - and included a fabulous little snack box with locally sourced gourmet and specialty items such as chocolate from Belgium, fine cheeses from France, and crackers from England. Drinks = gratis, and crew was exceptionally attentive and went out of their way to make flight as pleasant as possible."
Cons: "Nothing."

Pros: "The very dirty plane was cleaned at Dar-es-salaam and became less dirty. The pilot kept us updated periodically through the flight. The flight attendants were very pleasant."
Cons: "The plane was very dirty when we landed in Dar-es-salaam. The plane did get cleaned a little bit in Dar-es-salaam however I was still missing a pillow and blanket which I had to actively seek out. Seating was not very comfortable as there was a box attached to the leg of the seat in front of me, making it necessary to keep my feet at an uncomfortable angle through the long flight. I did not enjoy the food."

Pros: "Arriving more or less on time"
Cons: "Crew is awful. Disrespectful desinterested in customers find themselves very important. No service mentality whatsoever. No respectful airline would hire such arrogant self centered personalities in a service role"

Pros: "The crew were just amazing, such lovely male stewards! They were helpful and friendly and generally wonderful."
Cons: "The entertainment was quite dated and didn't have new movies etc"

Pros: "Easy airport business"

Pros: "Staff superb. They even surprised us with an exit row and a gift for my partners birthday! Amazing. Samantha and Dennis also took time to come and personally wish him a happy birthday. A lovely touch. This airline runs like clockwork. They are just great. The sandwich and stoop waffle are nice too."
Cons: "There is a bus to the plane, so that takes a bit of extra time but they are very well organized."

Pros: "Overall, my trip to Cardiff via Amsterdam was smooth and delightful. I've flown a few short trips this summer and I was pleasantly surprised to find KLM still offered complimentary snacks. What a refreshing change!"
Cons: "There was no entertainment which is why I assigned that category only one star. The boarding process in Amsterdam could have been a bit smoother. Announcements were no clear."

Pros: "Same as above"

Pros: "It was a short flight so it was O.K."
Cons: "Boarding was odd. Go to airport early and counters were not open, did on line check in so was able to avoid the self check in at airport. Also self check in luggage seems confusing with no ground crew to help. It didn't affect me but lots of confused passenger."

Pros: "The crew was very pleasant and professional. toilets were very clean adequate overhead space"
Cons: "Very uncomfortable seats in Economy Comfort. Legroom and recline were OK but the seats were extremely narrow. No evening meal and breakfast was minimal"

Pros: "Wonderful"

Pros: "The crew was very nice and helpful."
Cons: "The space is no longer a respectful space. Paid 32 Euros for my seat, there was not enough space, the man beside me kept jabbing me on the ribs."

Pros: "Smooth boarding. Good food. Decent leg room at my seat. Good crew. Flight was on time. Good magazine on the flight for entertainment."
Cons: "They didn't give any napkins out with the food which was weird."

Pros: "In general, it was ok"
Cons: "Yet again it was flight delay from KLM side."

Pros: "Flight all good"
Cons: "Suitcase did not arrive and still not received."

Cons: "My Kosher meal never made it on-board. The cabin (and the airport) were way too cold"

Cons: "Lost lugage not yet delibered"

Pros: "Efficient and practical"
Cons: "Could always use a little more room"

Cons: "Seat could have been a little more comfortable, but overall it was fine."

Cons: "Great"

Cons: "There was a lot of turbulence which the crew could not do much about. Apart from that a good experience"

Cons: "Delay"

Cons: "Delayed for 8 hrs. Had to go through passport control twice. Horrible service"

Pros: "sound quality was very poor, I could barely understand what was said in movies."

Pros: "Great service from entering the airport to leaving. Flight a little bumpy at times.."

Cons: "In approaching an attendant to purchase a beverage we were abruptly informed that they were on a break and go to the forward cabin."

Pros: "I like the options of entertainment throughout the flight to help keep your mind off of how long we're trapped in a metal tube 40,000' in the air."
Cons: "It's a little discouraging to see the flight attendants asleep in the back of the plane. The flight was 7 hours in the daylight. I know that crews can't be flown for more than 8 hours in a day, so it shouldn't be too much to ask the attendants to stay awake during a 7 hour flight."

Cons: "the plane was late"

Pros: "Flight was incredibly smooth and on time."
Cons: "I had selected an emergency aisle seat because additional legroom was offered in those seats, however, the seat was so narrow I couldn't sit there. Moved to a regular seat instead. Food was really mediocre compared to food I've had on other airlines."

Pros: "Same as above: great staff and service"
Cons: "Horrible online service and the surprise of being on a different airline than my travel documents had stated."

Pros: "Direct flight and preclearance completed in Dublin"
Cons: "Not a great seat, back middle; poor food"

Cons: "AER LINGUS"

Cons: "No wifi"

Pros: "We had lots of seat space because the flight wasn't full and we could spread out a bit. If the plane hadn't been full, the seats and leg room space were insufficient. The food was good. The on board entertainment was enjoyable, making the time go by quicker."
Cons: "We weren't able to select our seats, they were selected for us. We also couldn't print out our Boarding Passes until we arrived at the airport giving us an uneasy feeling about the seats we would be assigned. Ultimately, our seat assignments were fine, but no need for the drama."

Cons: "the same"

Pros: "The meal was great"
Cons: "Paying for the drinks"

Cons: "When sitting in an exit row an attempt should be made by staff to reserve overhead storage for those in the exit row because of the no storage under your seat policy, after all you had a staff member right there!"

Pros: "Everyone very helpful"

Cons: "Baggage took 38 min. To come out"

Pros: "see above"

Pros: "Very friendly and cheerful staff."
Cons: "Boarding was chaotic; there was little to no crowd management. Row numbers were called to board the plane before the staff even seemed ready to receive them. There was no vegetarian meal option, and my in-flight entertainment completely ceased functioning less than halfway through the flight."

Cons: "Please fix the flight progress map feature!"

Cons: "The flight was over an hour late taking off. Mediocre service from the crew, they seemed tired. Upon arrival you could not open the cargo doors and our luggage was delayed for almost 1.5 hours. There were several other issues with thus flight that made the overall experience a poor one. Some where beyond the control of the airline, others were not. There was a lot of room for improvement."

Cons: "Airline lost our luggage (along with 30 other passenger bags). Also our bag wasn't going to be sent to our final destination which is a hassle, and illogical."

Cons: "My seat was changed and I was in the middle seat, not the window seat I had selected weeks earlier. My brother and his daughter had their seats changed, too, and they were in middle seats 14 rows apart, so she flew by herself on an international flight all by hersel! My headphones wouldn't work correctly in the double jack, only getting one side. Why change the plugs? The flight attendant said that they wouldn't work and that she would get me a headset. Two hours into the flight I finally got a headset. The male flight attendant was great, but unfortunately we were dealing with others that totally ignored my two small requests for the entire 6 hour flight. Our flight to Dublin was awesome, but this flight back was very very disappointing!! Changed my while feeling about Aer Lingus"

Pros: "Nice, new clean aircraft, excellent meal service, very very friendly crew, top notch the minute we got on plane"
Cons: "Two major problems, when we went to check in, we stood in line and were very rudely told by some German British Airways attendent that we couldn't check in with them and that we needed to go to Aer Lingus, this even though our reservations were through British Airways. Second, despite my efforts over a few months to make seat reservations, my daughter and i were separated. Aer Lingus reps in rome fixed that and I was very, very grateful for that, but when we got to the Dublin/Boston leg of our flight, they couldn't or wouldn 't fix the seating issue. On board the plane though, the flight attendents arranged for my daughter and I to sit together. Really upset me that I didn't know until the very last minute, on the plane, whether I was going to be able to sit next to my child."

Pros: "Our experience is a bit atypical; we were upgraded to first class. So, everything was incredibly wonderful. Thank you for that unexpected treat! We might be spoiled for life..."

Cons: "unable to contact Aer Lingus with question dealing with clearing customs once we land in the U. S. we were on hold for over an hour"

Pros: "Great airlines!!"
Cons: "No gluten free options"

Pros: "Well fed"
Cons: "Plane not clean. Movie screen did not work."

Pros: "The stewards were very hospitable."
Cons: "a gluten free meal option."

Pros: "Crew very pleasant"
Cons: "Seat by door very uncomfortable"

Pros: "on-time departure Smooth boarding Staff professional"
Cons: "could not select seat on-line <24 hrs before. Got to airport 2 hrs before departure and unable to pick seat beside my wife."

Pros: "More water"
Cons: "See above. No leg room, cramped"

Pros: "smooth landing in the snow storm"
Cons: "better movies and wifi"

Pros: "Airline cancelled flight at last minute No explanation Stranded us at a subpar hotel for 3 days We got sick there Had to cut short our vacation and return prematurely to the US"
Cons: "Everything See above"

Pros: "Lovely crew both in the ground and on the flight - warm, welcoming, friendly, and helpful. Food was fine for the price of the ticket. All around excellent value."
Cons: "Movie choices were smaller than ideal, and my touch screen was slow to respond."

Pros: "No delays!"
Cons: "Absolutely no leg room. Was uncomfortable for the whole duration. Person behind me was not happy that I reclined my seat and was vocal about it while the person in front of me was completely reclined and I'm a small person. Heck, I paid for the the seat and should be able to move my seat back without any issues. Still very smuched. Extra leg room shouldn't be a premium."

Cons: "I appreciated the entire flight experience and crew overall but one thing I didn't appreciate is that I was unable to have dinner because I am vegetarian and didn't order a meal in advance. But about two hours later they passed out a snack that included a vegetarian sandwich option. I thought it would have been thoughtful and common sense if they offered me the sandwich as an option instead of me having to remain hungry until the snack was offered to everyone later on."

Cons: "Flight delayed due to refueling?? Sorry why was this not done prior to boarding? Sat for almost an hour on the plane before take off - terrible."

Pros: "It is nice to pass customs in Europe during preboarding"
Cons: "Web check in was severely broken or misprogrammed during my two weeks of travel. This would not have mattered if they had simply assigned seats at the time of purchase. I bought tickets 8 months in advance for a family of 4. On our overnight flight we were shoved in to nonreclining seats in front of the noisiest bulkhead service area I have ever encountered. None of the 5 phone reps or onsight staff were able to help and were nasty into the bargain. One of them lied to me about the seat position on the phone. The staff made no attempt to keep things quiet on the flight and in fact made most of the noise themselves. The armrests can't be folded up because they crammed too many seats across. And the bathrooms right on either end of our row wafted noxious odors over us every time they were opened. This resulted in losing two days of my expensive vacation trying to recover from lack of sleep. This is in return for giving Aer Lingus the use of $4200 for 8 months. I would never use this airline again."

Pros: "Not much!"
Cons: "Monitors for flight data and movies kept freezing up. Questions about seating were not answered correctly when getting boarding passes. Asking for donations for UNICEF on board. Paying for alcohol drinks, usually international flights you don't. Food was really bad. Pre declaration went on forever and couldn't get a gate number. The list could go on and on. We travel a lot, first and last time with this company. Oh and TSA people had an attitude problem. Never experienced this before."

Pros: "Free wifi card but it was too slow to stream"
Cons: "Broken screens"

Pros: "Great movie selection. Nice pillows. Decent food."
Cons: "For some unknown reason, I wasn't able to select my seat upon booking my flight. Perhaps this is because I booked through Kayak instead of directly on the Aer Lingus website. Because I was traveling with a friend, I wanted to choose a seat next to him. I could not figure out how to select a seat. The choice was not available through Kayak or through Aer Lingus. I e-mailed two Aer Lingus addresses, one kayak/vayama customer service address, tweeted at Aer Lingus and even sent them a facebook message. When I called Aer Lingus, I had to wait on hold for an HOUR AND TWENTY MINUTES before anyone answered the phone. They said that I couldn't pre-choose my seat and that I had to select it at the airport. Well, when I got to the airport, the Aer Lingus staff said that wasn't true and that the only seat left was in the very back of the plane. Far away from my friend. What a waste of time. This airline was extremely unorganized. Choosing a seat seems to be a rather simple thing to do on every other airline."

Cons: "We landed at Logan early, but then had to wait for a gate. We still arrived at the gate a little ahead of schedule."

Pros: "Free movies"
Cons: "No leg room"

Cons: "Read above"

Read more about SWISS
COVID-19 information

Safety measures for airlines flying from Ireland to Boston

Airlines flying from Ireland to Boston have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Ireland to Boston

Mandatory masks

Masks required on board, masks provided on flights from Ireland to Boston

Social distancing seating

Middle seats unavailable to book on flights from Ireland to Boston

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Ireland to Boston

Book cheap flights from Ireland to Boston

Recent round-trip flight deals

6/9
Wed
1 stop
TAP AIR PORTUGAL
12h 40m
DUB - BOS
6/13
Sun
1 stop
TAP AIR PORTUGAL
19h 25m
BOS - DUB
6/8
Tue
1 stop
TAP AIR PORTUGAL
12h 40m
DUB - BOS
6/13
Sun
1 stop
TAP AIR PORTUGAL
23h 35m
BOS - DUB
4/13
Tue
1 stop
Icelandair
12h 05m
DUB - BOS
4/20
Tue
1 stop
Icelandair
8h 45m
BOS - DUB
6/9
Wed
nonstop
Aer Lingus
7h 05m
DUB - BOS
6/13
Sun
nonstop
Aer Lingus
6h 05m
BOS - DUB
4/22
Thu
1 stop
Icelandair
12h 05m
DUB - BOS
4/26
Mon
1 stop
Icelandair
8h 45m
BOS - DUB
8/23
Mon
1 stop
Multiple Airlines
34h 00m
DUB - BOS
9/6
Mon
1 stop
Multiple Airlines
30h 30m
BOS - DUB
8/23
Mon
2 stops
Air Canada
16h 13m
DUB - BOS
9/6
Mon
2 stops
Air Canada
16h 40m
BOS - DUB
8/23
Mon
2 stops
Air Canada
16h 13m
DUB - BOS
9/6
Mon
1 stop
Air Canada
10h 55m
BOS - DUB
6/30
Wed
1 stop
TAP AIR PORTUGAL
12h 40m
DUB - BOS
8/31
Tue
1 stop
TAP AIR PORTUGAL
19h 25m
BOS - DUB
3/31
Wed
1 stop
TAP AIR PORTUGAL
31h 40m
DUB - BOS
12/20
Mon
1 stop
TAP AIR PORTUGAL
16h 40m
BOS - DUB
4/22
Thu
1 stop
Icelandair
12h 05m
DUB - BOS
4/26
Mon
1 stop
Icelandair
8h 45m
BOS - DUB
4/13
Tue
1 stop
American Airlines
10h 54m
DUB - BOS
4/20
Tue
2 stops
American Airlines
32h 55m
BOS - DUB
4/13
Tue
nonstop
Aer Lingus
7h 10m
DUB - BOS
4/20
Tue
nonstop
Aer Lingus
6h 15m
BOS - DUB
4/13
Tue
2 stops
American Airlines
14h 53m
DUB - BOS
4/20
Tue
2 stops
American Airlines
21h 55m
BOS - DUB
6/9
Wed
2 stops
Air Canada
13h 17m
DUB - BOS
6/13
Sun
1 stop
Air Canada
10h 55m
BOS - DUB
3/8
Mon
1 stop
Lufthansa
33h 50m
DUB - BOS
4/12
Mon
1 stop
Lufthansa
9h 30m
BOS - DUB
3/8
Mon
1 stop
Lufthansa
33h 50m
DUB - BOS
4/12
Mon
2 stops
Lufthansa
15h 39m
BOS - DUB
6/8
Tue
2 stops
Multiple Airlines
23h 30m
DUB - BOS
6/13
Sun
2 stops
Multiple Airlines
18h 50m
BOS - DUB
8/23
Mon
nonstop
Aer Lingus
7h 05m
DUB - BOS
9/6
Mon
nonstop
Aer Lingus
6h 05m
BOS - DUB
6/8
Tue
nonstop
Delta
7h 05m
DUB - BOS
6/13
Sun
nonstop
Delta
6h 05m
BOS - DUB
Show more results

Recent one-way flight deals

5/17
Mon
2 stops
Multiple Airlines
49h 54m
DUB - BOS
5/11
Tue
2 stops
Air Canada
16h 13m
DUB - BOS
5/11
Tue
1 stop
Air Canada
14h 57m
DUB - BOS
5/4
Tue
2 stops
Multiple Airlines
48h 35m
DUB - BOS
5/7
Fri
2 stops
Multiple Airlines
52h 25m
DUB - BOS
6/1
Tue
3 stops
Multiple Airlines
40h 50m
ORK - BOS
5/6
Thu
1 stop
SWISS
34h 00m
DUB - BOS
5/7
Fri
1 stop
Lufthansa
12h 35m
DUB - BOS
5/5
Wed
1 stop
Air Canada
13h 07m
DUB - BOS
4/8
Thu
1 stop
American Airlines
10h 54m
DUB - BOS
3/30
Tue
2 stops
United Airlines
14h 43m
DUB - BOS
3/29
Mon
1 stop
Lufthansa
15h 10m
DUB - BOS
3/11
Thu
1 stop
United Airlines
14h 02m
DUB - BOS
3/11
Thu
2 stops
United Airlines
15h 26m
DUB - BOS
3/10
Wed
1 stop
Lufthansa
33h 50m
DUB - BOS
7/3
Sat
1 stop
TAP AIR PORTUGAL
12h 40m
DUB - BOS
7/11
Sun
1 stop
TAP AIR PORTUGAL
12h 40m
DUB - BOS
5/11
Tue
nonstop
Air France
7h 05m
DUB - BOS
5/29
Sat
1 stop
KLM
24h 34m
ORK - BOS
6/3
Thu
1 stop
British Airways
11h 25m
ORK - BOS
Show more results
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First