BWI - DUB

$245 Find Cheap Flights from Baltimore to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Dublin departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Dublin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Dublin.
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Everything you should know

Cheapest round-trip
$484
Overall average: $571
Icelandair
Fri 9/4Mon 9/7
BWI - DUB • 1 stop
Cheapest one-way
$245
Typical prices: $504-$713
Multiple Airlines
Wed 4/22
BWI - DUB • 2 stops
Top airlines
Cheapest • from $533 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Baltimore and Dublin. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $516 (round-trip)
Shortest trip • 10h 13m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 8% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baltimore to Dublin (BWI-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Dublin

Fri, Sep 4 - Mon, Sep 7
Icelandair Logo
8:30 pm - 1:15 pm
BWI
-
DUB
11h 45m
1 stop
Icelandair Logo
2:15 pm - 7:25 pm
DUB
-
BWI
10h 10m
1 stop
$484Icelandair
Thu, Sep 3 - Mon, Sep 7
Icelandair Logo
8:30 pm - 11:05 am
BWI
-
DUB
9h 35m
1 stop
Icelandair Logo
2:15 pm - 7:25 pm
DUB
-
BWI
10h 10m
1 stop
$498Icelandair
Fri, May 1 - Thu, May 7
Icelandair Logo
8:30 pm - 1:15 pm
BWI
-
DUB
11h 45m
1 stop
Icelandair Logo
2:15 pm - 7:25 pm
DUB
-
BWI
10h 10m
1 stop
$512Icelandair
Wed, Sep 2 - Tue, Sep 8
Icelandair Logo
8:30 pm - 1:15 pm
BWI
-
DUB
11h 45m
1 stop
Icelandair Logo
2:15 pm - 7:25 pm
DUB
-
BWI
10h 10m
1 stop
$517Icelandair
Fri, May 1 - Fri, May 8
Icelandair Logo
8:30 pm - 1:15 pm
BWI
-
DUB
11h 45m
1 stop
Icelandair Logo
12:15 pm - 7:25 pm
DUB
-
BWI
12h 10m
1 stop
$519Icelandair
Wed, Sep 2 - Sun, Sep 6
Icelandair Logo
8:30 pm - 1:15 pm
BWI
-
DUB
11h 45m
1 stop
Icelandair Logo
12:15 pm - 7:25 pm
DUB
-
BWI
12h 10m
1 stop
$520Icelandair
Mon, May 4 - Wed, May 13
Icelandair Logo
8:30 pm - 1:15 pm
BWI
-
DUB
11h 45m
1 stop
Icelandair Logo
12:15 pm - 7:25 pm
DUB
-
BWI
12h 10m
1 stop
$524Icelandair
Sun, Sep 6 - Wed, Sep 16
Multiple Airlines Logo
9:35 pm - 4:20 pm
BWI
-
DUB
13h 45m
1 stop
Multiple Airlines Logo
8:35 am - 5:15 pm
DUB
-
BWI
13h 40m
1 stop
$525Multiple Airlines
Sun, Sep 6 - Wed, Sep 16
Multiple Airlines Logo
9:35 pm - 4:20 pm
BWI
-
DUB
13h 45m
1 stop
Multiple Airlines Logo
8:35 am - 5:15 pm
DUB
-
BWI
13h 40m
1 stop
$526Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Icelandair Logo
8:30 pm - 11:05 am
BWI
-
DUB
9h 35m
1 stop
Icelandair Logo
2:15 pm - 7:25 pm
DUB
-
BWI
10h 10m
1 stop
$533Icelandair
Booking Insights

KAYAK's insights & trends for Baltimore to Dublin flights

Get data-powered insights and trends into flights from Baltimore to Dublin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Baltimore to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baltimore to Dublin is January, where tickets cost $457 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $815 and $783 respectively.

How far in advance should I book a flight from Baltimore to Dublin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Baltimore to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Baltimore to Dublin, you should book around 2 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$245
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Baltimore to Dublin

When to book flights from Baltimore to Dublin

Are your dates flexible? Find out the best times to travel from Baltimore to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Dublin

  • What airlines provide more comfortable flights from Baltimore Washington International Thurgood Marshall Airport (BWI) to Dublin Airport (DUB)?

    Affordably priced flights aboard American Airlines and Aer Lingus offer economy tickets with 31 inches of seat pitch, more than some other airlines on this same route. Both provide complimentary seat-back entertainment and basic web browsing for a fee. On AA and Aer Lingus flights from BWI to DUB, one leg provides a complimentary snack and the other a complimentary meal.

  • Which airlines provide more environmentally-friendly flights from Baltimore to Dublin?

    Economy flights combining Iceland Air, EasyJet, and Ryanair tend to disperse approximately 29% less carbon dioxide into the atmosphere than the average for flights on this route. Aer Lingus flights are choosing more sustainable fuel, removing single-use plastics from their flights, reducing water consumption, and recycling on board.

  • How can I get from Dublin Airport into downtown Dublin on public transportation?

    Taking the Dublin Express bus into downtown Dublin is convenient since these buses stop at the arrivals curb of both terminals. You can also take metered taxis into downtown. Furthermore, several hotels have shuttles that travel directly between the airport and the hotel.

  • Should I buy a cheap Baltimore-to-Dublin airline ticket if it requires me to change airports during a connection?

    If your ticket leaves you enough connection time to get from one airport to the other, this might be an affordable as well as an exciting option. For example, some cheap tickets between BWI and DUB require you to change airports in London, between London Gatwick Airport (LGW) and London Luton Airport (LTN). If you've got the connection time, British money, and a plan for how to get across London, then this could be a good ticket for you.

  • What is the cheapest flight from Baltimore to Dublin?

    In the last 3 days, the lowest price for a flight from Baltimore to Dublin was $252 for a one-way ticket and $525 for a round-trip.

  • Do I need a passport to fly between Baltimore and Dublin?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Baltimore and on arrival in Dublin.

  • Which aircraft models fly most regularly from Baltimore to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Dublin?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Baltimore and Dublin, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Dublin from Baltimore?

    Reykjavik is the most popular layover city among KAYAK users traveling from Baltimore to Dublin.

  • Which is the best airline for flights from Baltimore to Dublin, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Baltimore to Dublin are Delta and KLM. With an average price for the route of $710 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $644 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Baltimore to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and DUB can sometimes prove cheaper using this method.

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

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Baltimore to Dublin

  • If you'll be taking a lot of luggage with you on your flight from Baltimore to Dublin, consider buying a competitively priced ticket aboard American Airlines. Some economy AA tickets allow one carry-on and one checked bag per economy ticket. Other economy tickets along this route charge a fee for any carry-on or checked baggage.
  • One of the cheaper Baltimore-to-Dublin flights that offer Unaccompanied Minor service is Icelandair. Arrangements must be made at least two days before travel. This service for flights between North America and Europe via Iceland cannot be made online.
  • If you are traveling from Baltimore to Dublin for the purposes of tourism or business, you do not need a visa as long as you leave Ireland within 90 days. When you enter the country, you will most likely have to show evidence of onward travel and sufficient funds to support yourself while you are in the country.
  • Some of the most affordable tickets between Baltimore/Washington International Thurgood Marshall Airport (BWI) in Dublin Airport (DUB) stop in cities such as Reykjavik (KEF), Charlotte (CLT), Philadelphia (PHL), and London (LHR).
  • Baltimore Washington International Thurgood Marshall Airport serves as a hub for several airlines, including Southwest Airlines, AirTran Airways, and Cape Air & Nantucket Airlines. Dublin Airport is a hub for Aer Lingus, Ryanair, and many more. You can find affordable BWI to DUB tickets on flights incorporating Ryanair and Aer Lingus.

Reviews of the top 5 airlines serving from Baltimore to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8293 reviews
8.5Crew
7.9Comfort
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

2.0 MediocreSusan, Mar 2026
JAX - ATL
Read more Delta reviews

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

I had a great experience. I would definitely use them again

The pre-check (passport control) for all US flights from Dublin airport is brilliant, meaning these flights come into the domestic airport in the US - it was so quick and easy getting to my hotel once we landed. The plane itself was great, staff were lovely and food was fine.

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

One of the best flight experience I have had in along time. Would fly with them again.

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

The staff was amazing, so friendly and responsive. Check in was tedious as the online service was not available and the desk understaffed. It took a full hour in line to check in. The seats, in economy, where quite spacious until the people in front of us reclined their seats which then meant the seat was touching our knees. The inconsiderate people who were seated in a bulkhead kept their seats reclined for 80% of the flight and then got annoyed when we bumped their seats while shifting positions. It was highly unpleasant..

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Waiting area on top of stairs before Boarding the bus wasn’t great. Took a long time to load the bus to gate.

The real reason why the flying experience with Icelandair ---was mediocre was because of not being able to enter DC airspace yesterday evening. This obviously was out of your control and do realize this is a safety issue. I did notice---that everything was being done to get us to Washington Dulles and we did arrive at Dulles SAFELY with just a 4 hour delay. Thank you!

Nice, quick flight. There were lots of empty seats so they told me I could sit next to the emergency exit where I would have more legroom.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

The customer service was unbeatable from the wheelchair assist team to the flight attendants. The pilot also did an excellent job managing the turbulence.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Problems checking in both on the laptop and on the app. No free seating available at check-in as advertised - must pay for EVERY seat between $23 and $75. No way to cancel seat choice. App menus and site menus are not responsive, and some items are impossible to find. Crew and mobile assistance are friendly and helpful.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

Excellent experience in every way, from ground crew helpfulness, boarding experience, inflight service all the way to modern equipment. My new favorite airline. I wish I could fly with them more often.

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

Everything you need to know for your flight from Baltimore to Dublin

Information on your arrival and departure airports