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$113 Find Cheap Flights from Boston to Europe

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Europe departing on 11/11. 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.
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Best Europe Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

London
London1 stop$351
Paris
Paris1 stop$326
Rome
Romenonstop$417
Madrid
Madrid2 stops$489
Athens
Athens1 stop$625
Lisbon
Lisbonnonstop$483
Istanbul
Istanbul2 stops$476
Dublin
Dublin1 stop$325
Amsterdam
Amsterdam1 stop$364
Milan
Milan1 stop$437
Zurich
Zurichnonstop$584
Venice
Venice1 stop$457
Munich
Munich1 stop$414
Copenhagen
Copenhagen1 stop$295
Berlin
Berlin1 stop$371
Edinburgh
Edinburgh1 stop$615
Vienna
Vienna1 stop$471

Good to know

Low season

January

High season

June

Cheapest flight

$113
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Boston to Lisbon

FAQs - booking Europe flights

  • Is Boston Logan International Airport (BOS) a hub for any airline?

    Being a major hub for Delta Air Lines, this airport boasts two Delta Sky Club Lounges located in Terminal A, near gates A6 and A18. Choosing this airline also comes with the advantage of a wide range of flight options, providing travelers with flexibility in case of any issues with their original flight.

  • Will I need a visa to fly from Boston to Europe?

    United States citizens enjoy the convenience of traveling without a visa to countries within the Schengen area, encompassing a significant number of European nations. This favorable arrangement allows for stays of up to 90 days within a 180-day period. It is essential, however, to note that if you depart the Schengen area and later return within the same 180-day period, the duration of your previous stay will be subtracted from the permitted 90-day limit.

  • What is one of the most sustainable airlines I can choose for my flight to Europe?

    British Airways is resolutely dedicated to attaining net zero carbon emissions by 2050. In pursuit of this ambitious goal, the airline recognizes the multifaceted nature of the challenge and has devised a comprehensive roadmap encompassing various initiatives over a variety of timeframes. In the immediate future, their efforts center around enhancing operational efficiency, investing in more fuel-efficient aircraft and actively participating in carbon offset projects.

  • Are there any other airlines in the Boston area I can use for a flight to Europe?

    Just a short trip to the south of Boston, you will find the Rhode Island T.F. Green International Airport (PVD). From here, you can find one-stop flights to Frankfurt Am Main International Airport (FRA), Heathrow Airport (LHR), and Paris Charles de Gaulle Airport (CDG).

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

    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 Boston to Europe.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Europe from Boston 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 Boston to Europe?

    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 Europe with an airline and back to Boston with another airline.

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

    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 Europe from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Europe

  • Looking for a cheap flight? 25% of our users found tickets from Boston to the following destinations at these prices or less: Paris $458 one-way - $671 round-trip; Reykjavik $235 one-way - $364 round-trip; London $347 one-way - $595 round-trip
  • Morning departure is around 40% cheaper than an evening flight, on average*.
  • A terrific way to get from central Boston to Boston Logan International Airport (BOS) is to take the MBTA Blue Line from the State St. Station to the airport in about 8min.
  • Swiss Airlines permits Economy Class passengers to carry one carry-on bag with dimensions not exceeding 23 x 15 x 10 in. and a maximum weight of 15 lb. Business and First Class passengers can bring two carry-on bags. In addition, you can also bring one thin laptop bag.
  • Before checking your bags on Air France flights, you should be aware that the linear dimensions of their bags, including wheels, pockets, and handles, must not exceed 62.2 inches. The weight allowance varies depending on the travel class: 50 lb for Economy Classes and 70 lb for Business and La Premiere Classes.
  • If you have an early morning flight to Europe from Boston Logan International Airport (BOS), consider staying at The Hilton Boston Logan Airport the night before. This convenient hotel offers a direct connection to Boston Logan's terminals via an enclosed sky bridge, making it a seamless and stress-free experience for travelers.
  • Flying in Business Class with Brussels Airlines will let you savor the luxury of lounge access, priority boarding, and an expanded baggage allowance, along with exclusive in-flight dining options. Indulge in the convenience of cutting-edge seats that effortlessly transform into a generous six-foot fully-flat bed, providing the perfect space to unwind and rest.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Boston to Europe

Need help choosing which airline to fly with from Boston to Europe? 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.
8.0
DeltaOverall score based on 9087 reviews
7.4Food
8.2Boarding
7.9Comfort
8.0Entertainment
8.5Crew
Airline reviews

6 hour delay including one after we were boarded. Horrible experience.

2.0 MediocreAmber, Sep 2024AUS - SLC
Read more Delta reviews

6 hour delay including one after we were boarded. Horrible experience.

Horrible. Grateful to be alive but spent 13 hours at airport only to return back to my familys house and flight changed to next day. They tried to fix a part on plane, had no back up plane and after 10 hours , reattempted the flight and it STILL wasn't fixed. We got a meal voucher and rescheduled flight but there should be some other compensation for the 15 hours spent in airport

It was NOT pleasant. Started from checking our luggage to the last time getting off the plane. The crew was not friendly, the food was horrible and the seats were too close to each other that I got a bruise on my knee.

Nothing unusual. It was fine. I hate having to pay extra for my seat.

Everything was Okay. I was disappointed our luggage didn’t arrive with us and came in a flight 7 hours later. Representative said the will be delivered to the hotel. They have not arrived 24 hours later

We splurged and decided to fly first class. Seats were roomy. But flight crew arrived late to the airport. That delayed our flight. Most of the passengers had to try to make connections flights. I felt bad for them. We checked 4 bags. We got three from the baggage claim carousel. 4th one was lost. Delta online help wasn’t good. Baggage claim staff were sympathetic and nice but we waited around for almost 2 hours and it had t been found. They did find it several hours later and we had to drive back to airport to retrieve it. I won’t be splurging on 1st. Lass again anytime soon. I think we got worse service. I am also not a huge fan of delta but we have family in ATL so we don’t have a ton of choice. What should have been an easy flight turned into a stressful event due to flight crew tardiness and baggage mishandling.

Food TERRIBLE! In First Class- so bad - why was it so much better 20-30 years ago? Comfort-awful-would rather have the old, plush First Class seats than the new hard - too short seats in the new pods -would advise avoiding Delta for any International Flights.

7 hour delay for mechanical reasons Handled badly by crew and delta personnel

In thirty years of traveling, mostly with Delta, this was the worst day ever.

The flight was so late that I had to change connecting flights, turning a five-hour trip into a fourteen-hour nightmare.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

Loved it! Best airline to fly with. Nice crew, good planes, good food!

Probably my favorite airline and way to go to Europe. Everything went smoothly! Food was tasty, crew was pleasant. Really cannot complain!

Golf Bags never made it on the flight. Very expensive golf bag and. Clubs,shoes, clothing. Will file a claim against Aer Lingus

Horrible. Garbage airline. Due to the strike we got a replacement plane/crew. I didn't get my exit row seat I paid for. Food was horrible. Plane was hot and didn't have AC vents.

The first leg of my 2 flights were delayed, causing me to miss my second flight and have to stay the whole night in Dublin. Super upset with this experience, and I still need to figure out how to get compensated for this.

Everything went well, but could have used a bit more legroom.

The flight got us safely from point a to point b and on time. For a transatlantic flight that isnt nothing. Flight crew was kind and professional. The seats are super uncomfortable (worse than domestic budget airlines) and the cabin was DIRTY.

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

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

Check in and boarding was easy, crew was cheerful. Not much to read or do on the plane and our neighboring passengers were talking loudly so we could not sleep. But overall good. Great coffee.

Flyplay is the only way I travel to Europe. Had a 15 hr layover in Iceland. Normally this would suck, but I regret a car and saw the black sand beaches, several waterfalls and sky lagoon. And finished with lamb at cafe Loki.

did not get the seats we had specially paid for

This is a no frills airline. You cant expect much for the price. Low cost flight, clean, nice staff. That's all I need for the price. If you want more, book with another airline and pay more. For Europe trips, PLAY is the ONLY airline I use

Misleading instructions for check in. Although I did virtual check in and was instructed to head to security, once I was at security, they told me to go back to Play ticket counter and get paper tickets. Also, beware that Play doesn’t participate in TSA PreCheck. I didn’t know that, despite entering PreCheck info when I purchased the tickets. I wasted time in the TSA PreCheck line as well. So we had two setbacks at check in.

It's a budget airline, so forewarned is forearmed. Yes, you pay for everything like carry-on, checked baggage, seat selection, but that's becoming the case with major airlines. Bringing your own snacks and entertainment on board is highly recommended. It's no frills, but the crew, the plane and the flight itself was great. If you want pampering go for a larger airline. If you just want to get from A to B in comfort and safety, Play is a great choice.

It is a low cost airline. Staff are courteous. There is no entertainment. Food is purchased.

Everything went very well. I would like to acknowledge the politeness and professionalism of the staff—they are superb. No complaints.

Plane was late and they forced us to take the stairs (no elevator available) to catch the bus to the plane. My wife was carrying a baby and fell. Terrible experience and terrible air line. Constantly late and conditions seem to be getting worse every time I have to use them.

No legroom, have to pay for everything including water?!? Water is more expensive than beer?

TAP is a good, decent airline for international journeys. No complaints about the service, the crew, the comfort, or the baggage handling.

The flight was delayed causing me to miss my connecting flight

the cancellation of my earlier flight caused me to miss this connection as well.

They took 8 hours and eventually cancelled the flight. Compensation has been very lackluster and communication has been slow and terrible.

Flew Business with a forced upgrade. dint like how the bidding went . Then at the airport the seat was less than I paid. Not fair The flight crew was great, friendly and very kind. The plane felt like a bucket of bolts. The meal was the worst ever. Ive had better on tap . this was the most disappointing leg of our trip

The flight to Lisbon from Paris was quite pleasant. However, charging several Euros for each item of food left something to be desired. Further, there seemed to be no complimentary drinks, even water.

All of my clothes were completely soaked and wet when I got to my destination. The airline was careless and left my bag on the runway during a rain storm. Very disappointing! On the connecting flight in Lisbon we were made to wait on a bus crammmed in for 20min and standing. Unacceptable Very poor experience and most of my belongings ruined!

Flight delay of 4 1/2 hours with no reason for over 3 hours. Missed our connection in Rome & had to pay for an additional flight.

The seats (upgraded exit row), were the last comfortable plane seats my wife or I have ever experienced. Too narrow to turn at all to find a sleeping position. Devoid of cushioning to the point of feeling the frame bars across both the seat and the back. It was extremely uncomfortable and neither of us slept on the red eye.

Lost luggage l try contact the airline no answer FILE REFERENCE# CHQBA10196/14 SEP24/ 1043 YEE JAMES FLIGHT/DATE - BA202/13SEP/BA666/14SEP NUMBER OF BAG - 1 TICKET NUMBER- BA219096982 COLOR/ TYPE - BLACK DUFFEL/ SPORT BAG TAG NUMBER - BA401690/

The second leg of my flight unexpectedly got canceled. I was stuck at the airport for the whole day and instead of flying out that morning I flew out in the evening. For some of my fellow passengers it was the second cancellation and their original flight was supposed to go out the day before. There was no reason given though getting rebooked was quick even though I would have preferred if I would have been on one of the earlier flights that day. Compensation was a £10 voucher for some food at the airport. I eventually arrived without further incident but but due to the cancellation, it was one of my more frustrating travels of my life.

They denied us boarding on our scheduled flight and experienced significant disruption to our travel plans because of overbooking the flight!

Didn’t even get on the flight!! BA had a system crash and knocked many peoples boarding passes back for the connecting flight which we all would have made but ended up missing due to being refused past the barrier. There was one member of staff on and when he shift swapped the new staff member called us liars and that we were going to be too late for our flight hence the knock back which was false. I was an hour and ten minutes early for my connection flight at the time of scanning the boarding pass. Waited for three hours and ended up having to book a train home myself which was 4 hours long! Staff were useless and entire experience was an inconvenience. I had been travelling for three months and of course it was when I was back in my home country that I had the first muck up! Will not be touching BA to fly again

Tv screen didn’t work asked twice and never got an answer. 10 1/2 hrs no entertainment screen

British airways canceled our connecting flight then sent an email 1 day before. Didn't offer us any comp for our flights or anything.

I’ll fly with any other airline. Besides all the fees and not being able to change a flight even to a later flight without paying £150 charge. Or that the last flight the WiFi didn’t work, the food was so bad, and ran out of options. Seat didn’t recline. And the headset jack didn’t work. This isn’t my first flight with them, and on every flight there is always something wrong that makes the long 10 hours feel like an eternity. Never flying them again.

On this flight I was in BA business class. I am used to flying United Airlines Polaris class and I was underwhelmed by BA’s business suite class. A few things: - the lounge at LAS was very basic and crowded and the LHR/T3 lounge a bit better, but still not like the Polaris lounges - boarding was chaotic, no one knew what group was supposed to board - the suites were nice, but the padding was not really made for sleeping on - crew were friendly, but only really one tray/serving for the dinner service. None of “drink first, then dinner with 1-2 pourings of wine, then dessert”. UA might not be known for the best service in the industry, but compared to BA they are super attentive. During the BA flight there was no one checking in on you after you got your one tray. - arrival at LHR was busses taking us back to the terminal, surprising for a long flight. Once again chaotic. The bus for First/Business was completely packed with anyone who could get on and the driver was screaming at passengers to get every inch packed before he drove to the terminal. By the time I arrived I felt like BA had sold me a superior flight experience and delivered a mediocre economy class experience just because they can and do not really care about their customers. Very disappointing.

Book cheap flights from Boston to Europe

Recent round-trip flight deals

3/6Thu
1 stopPLAY
10h 20mBOS-DUB
3/15Sat
1 stopPLAY
11h 00mDUB-BOS
$325
10/16Wed
1 stopPLAY
10h 15mBOS-CDG
11/5Tue
1 stopPLAY
11h 30mCDG-BOS
$326
2/21Fri
1 stopTAP AIR PORTUGAL
12h 15mBOS-DUB
3/1Sat
1 stopTAP AIR PORTUGAL
14h 00mDUB-BOS
$352
3/15Sat
1 stopTAP AIR PORTUGAL
19h 30mBOS-DUB
3/22Sat
1 stopTAP AIR PORTUGAL
32h 10mDUB-BOS
$359
10/31Thu
1 stopAer Lingus
12h 45mBOS-CDG
11/4Mon
1 stopAer Lingus
14h 50mCDG-BOS
$409
11/3Sun
nonstopAer Lingus
5h 55mBOS-DUB
11/6Wed
nonstopAer Lingus
7h 10mDUB-BOS
$422
10/23Wed
1 stopBritish Airways
18h 25mBOS-DUB
10/31Thu
1 stopBritish Airways
22h 30mDUB-BOS
$424
12/2Mon
nonstopDelta
6h 15mBOS-DUB
12/10Tue
1 stopDelta
18h 33mDUB-BOS
$425
10/24Thu
nonstopDelta
6h 10mBOS-DUB
11/1Fri
1 stopDelta
15h 25mDUB-BOS
$445
11/8Fri
1 stopBritish Airways
9h 30mBOS-DUB
11/12Tue
1 stopBritish Airways
13h 35mDUB-BOS
$461

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Recent one-way flight deals

11/11Mon
1 stopAzores Airlines
20h 00mBOS-LIS
$113
10/31Thu
1 stopAzores Airlines
9h 30mBOS-LIS
$125
10/15Tue
1 stopDelta
13h 01mBOS-LGW
$198
11/13Wed
1 stopPLAY
10h 35mBOS-STN
$213
11/19Tue
1 stopPLAY
10h 40mBOS-STN
$214
10/18Fri
nonstopDelta
6h 35mBOS-CDG
$244
11/27Wed
1 stopBritish Airways
19h 25mBOS-DUB
$317
10/16Wed
2 stopsBritish Airways
20h 45mBOS-DUB
$336
10/20Sun
nonstopAer Lingus
6h 05mBOS-DUB
$387
10/16Wed
nonstopAer Lingus
6h 05mBOS-DUB
$397

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Last minute flights from Boston to Europe

Last minute flight, train and bus deals

9/20Fri
multi-stop
21h 45mBOS-LHR
9/22Sun
multi-stop
16h 25mLHR-BOS
$466
9/22Sun
multi-stopDelta
12h 55mBOS-FCO
10/2Wed
nonstopDelta
9h 35mFCO-BOS
$478
9/21Sat
multi-stopPLAY
10h 05mBOS-DUB
10/12Sat
multi-stopPLAY
11h 25mDUB-BOS
$494
9/18Wed
multi-stopPLAY
9h 55mBOS-DUB
9/22Sun
multi-stopPLAY
11h 25mDUB-BOS
$560
9/19Thu
multi-stopBritish Airways
30h 28mBOS-LGW
9/26Thu
multi-stopBritish Airways
17h 32mLGW-BOS
$611
9/19Thu
multi-stopBritish Airways
30h 28mBOS-LGW
10/16Wed
multi-stopBritish Airways
30h 19mLGW-BOS
$617
9/22Sun
nonstopAer Lingus
6h 05mBOS-DUB
10/1Tue
nonstopAer Lingus
7h 05mDUB-BOS
$759
9/18Wed
multi-stopAer Lingus
15h 45mBOS-DUB
9/25Wed
nonstopAer Lingus
7h 05mDUB-BOS
$764
9/18Wed
multi-stopTAP AIR PORTUGAL
17h 53mBOS-LIS
10/17Thu
nonstopTAP AIR PORTUGAL
7h 15mLIS-BOS
$1,103
9/18Wed
multi-stopTAP AIR PORTUGAL
17h 53mBOS-LIS
10/17Thu
multi-stopTAP AIR PORTUGAL
19h 35mLIS-BOS
$1,124

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Everything you need to know for your flight to Europe

Information on your arrival and departure airports