$136 Find Cheap Flights from Massachusetts to Europe

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Low seasonJanuary
High seasonJune
Cheapest flight$136
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 36% increase in price.
Flight from Boston to Barcelona-El Prat

Flights from Massachusetts to Europe: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Massachusetts to Europe 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with Aer LingusBOS-DUBJul 2025
Whatever airline you choose, spring for a class with more leg and overall body room than economy (or whatever the cheapest class is called).
PatrickFlew with DeltaBOS-AMSJun 2025
Be prepared for a very confusing time in Schipol airport where directional signage is not helpful. In one visit our group had to be escorted to the particular carrier’s desk as we were told we’d not be able to find it ourselves.
Verified travelerFlew with Scandinavian AirlinesBOS-CPHSep 2024
Check with the airline and validate that all of the advertised benefits are indeed available. Paying higher price for the Economy Plus tickets may not be worth it for you as a number of advertised benefits are not available, definitely not in Boston
YvetteFlew with SWISSBOS-ZRHNov 2024
You pay for everything on Swiss air. The airport in Zurich is large, so does not leave a lot of time to get between gates if your flight is in another terminal.
BradFlew with IberiaBOS-MADOct 2024
Make sure to book your own seats and don’t leave it up to someone else. We were supposed to have window and aisle seats and did not. We had to sit in the middle of the plane which is cramped and difficult to move let alone eat.
JonFlew with Scandinavian AirlinesBOS-CPHJun 2024
Be prepared for a possibly short layover between flights. Mine was only 45 minutes and needed most of that time to clear passport control and get across the airport. That said - it seemed that the SAS crews were used to that. On the plus side there was no waiting in the terminal.
Verified travelerFlew with IberiaBOS-MADJul 2024
Good luck- have your phone charged and your confirmation number handy
BarbaraFlew with Aer LingusBOS-DUBMay 2024
Pack what you need in a carryon since it is likely you'll arrive without luggage.
MaximFlew with TAP AIR PORTUGALBOS-LISMar 2024
I was waiting for a flight boarding announcement in the Lounge in terminal C at Logan Airport in Boston, but the announcement never came. If I did not go to the gate to check, I might have missed the flight. So, do not count on the airline to communicate flight boarding information to the lounge staff. They are supposed to do that, but, apparently, sometimes it does not happen.
Verified travelerFlew with British AirwaysBOS-LHRJan 2024
Leave plenty of time if connecting in London as most connecting flights are in a different terminal which requires a bus or tram ride. Also if you’re not at the gate 30 minutes ahead they will not let you on the plane. Apparently this is a Heathrow not airline rule.

FAQs for booking flights from Massachusetts to Europe

  • How does KAYAK find such low prices on flights from Massachusetts 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 Massachusetts to Europe.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Massachusetts to Europe 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 Massachusetts 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 from Massachusetts to Europe with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts 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 from Massachusetts to Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Europe?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Europe is Barcelona-El Prat Airport (BCN), with an average flight price of $337.

  • What is the cheapest day to fly to Europe?

    Based on KAYAK data, the cheapest day to fly to Europe is Tuesday where round-trip tickets can be as cheap as $665. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $736 on average.

  • What is the cheapest time of day to fly to Europe?

    The cheapest time of day to fly to Europe is generally in the afternoon, when round-trip flights cost $623 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to Europe is generally at night, which is peak travel time and where the average cost of a ticket is $705.

  • What is the cheapest flight to Europe?

    The cheapest ticket to Europe from Massachusetts found in the last 72 hours was to Barcelona-El Prat Airport, at $307 round-trip. The most popular route is Boston (BOS) to London Heathrow Airport (LHR) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $443.

  • What is the cheapest month to fly from Massachusetts to Europe?

    The cheapest month for flights from Massachusetts to Europe is November, when tickets cost $531 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,539 and $1,226 respectively.

  • How far in advance should I book a flight from Massachusetts to Europe?

    To get a below average price on the flight from Massachusetts to Europe, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

  • How long is the flight to Europe?

    An average nonstop flight from Massachusetts to Europe takes 9h 03m, covering a distance of 3647 miles. The shortest route is Boston (BOS) to Ponta Delgada (PDL) with an average flight time of 4h 55m.

  • What are the most popular destinations in Europe?

    Based on KAYAK flight searches, the most popular destination is London (25% of total searches to Europe). The next most popular destinations are Paris (10%) and Rome (9%). Searches for flights to Lisbon (5%), to Dublin (5%) and to Athens (5%) are also popular.

Book cheap flights from Massachusetts to Europe

Recent round-trip flight deals

9/23Tue
nonstopIberia
7h 15mBOS-BCN
10/1Wed
nonstopIberia
8h 45mBCN-BOS
$255
10/14Tue
nonstopIberia
7h 15mBOS-BCN
10/15Wed
nonstopIberia
8h 45mBCN-BOS
$258
9/29Mon
1 stopTAP AIR PORTUGAL
10h 05mBOS-MAD
10/13Mon
1 stopTAP AIR PORTUGAL
22h 05mMAD-BOS
$274
9/7Sun
1 stopTAP AIR PORTUGAL
10h 05mBOS-MAD
9/15Mon
1 stopTAP AIR PORTUGAL
12h 40mMAD-BOS
$276
9/16Tue
nonstopVueling
7h 15mBOS-BCN
9/23Tue
nonstopVueling
8h 45mBCN-BOS
$285
10/6Mon
nonstopAer Lingus
6h 00mBOS-DUB
10/31Fri
nonstopAer Lingus
7h 10mDUB-BOS
$289
9/21Sun
nonstopAer Lingus
6h 00mBOS-DUB
9/25Thu
nonstopAer Lingus
7h 00mDUB-BOS
$293
9/28Sun
nonstopVueling
7h 15mBOS-BCN
10/6Mon
nonstopVueling
8h 45mBCN-BOS
$294
12/9Tue
1 stopSWISS
10h 05mBOS-LHR
12/16Tue
2 stopsSWISS
18h 20mLHR-BOS
$304
10/10Fri
1 stopSWISS
10h 25mBOS-CDG
10/15Wed
1 stopSWISS
11h 40mCDG-BOS
$385

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Recent one-way flight deals

9/21Sun
nonstopIberia
7h 15mBOS-BCN
$136
9/21Sun
nonstopIberia
7h 15mBOS-BCN
$138
10/5Sun
1 stopIcelandair
31h 20mBOS-LHR
$155
10/7Tue
1 stopIcelandair
31h 20mBOS-LHR
$156
7/19Sat
1 stopTAP AIR PORTUGAL
12h 00mBOS-FCO
$163
10/12Sun
nonstopVueling
7h 15mBOS-BCN
$166
10/5Sun
nonstopVueling
7h 15mBOS-BCN
$167
7/31Thu
1 stopTAP AIR PORTUGAL
12h 20mBOS-FCO
$169
8/20Wed
nonstopJetBlue
6h 40mBOS-LGW
$176
8/10Sun
nonstopJetBlue
6h 50mBOS-LHR
$199

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Last minute flights from Massachusetts to Europe

Last minute flight, train and bus deals

7/14Mon
multi-stopUnited Airlines
20h 40mBOS-DUB
8/14Thu
multi-stopUnited Airlines
29h 10mDUB-BOS
$384
7/14Mon
nonstopJetBlue
6h 10mBOS-DUB
7/17Thu
nonstopJetBlue
7h 11mDUB-BOS
$393
7/15Tue
multi-stop
32h 01mBOS-LGW
9/24Wed
multi-stop
29h 10mLGW-BOS
$400
7/15Tue
multi-stop
32h 01mBOS-LGW
9/30Tue
multi-stop
33h 25mLGW-BOS
$404
7/14Mon
multi-stopAir Canada
14h 30mBOS-DUB
8/7Thu
multi-stopAir Canada
13h 18mDUB-BOS
$405
7/12Sat
multi-stopBritish Airways
31h 09mBOS-FCO
9/25Thu
multi-stopBritish Airways
12h 59mFCO-BOS
$406
7/15Tue
nonstopDelta
6h 05mBOS-DUB
8/12Tue
multi-stopDelta
18h 53mDUB-BOS
$413
7/15Tue
nonstopDelta
6h 05mBOS-DUB
7/23Wed
multi-stopDelta
16h 10mDUB-BOS
$422
7/12Sat
multi-stopBritish Airways
31h 09mBOS-FCO
7/23Wed
multi-stopBritish Airways
16h 09mFCO-BOS
$430
7/15Tue
multi-stopAir Canada
10h 30mBOS-BCN
7/25Fri
multi-stopAir Canada
14h 41mBCN-BOS
$431

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Everything you need to know for your flight to Europe

Cabin class types available on flights to Massachusetts

Cabin classes available on flights to Massachusetts. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Europefrom $506
Business Class flights to Europefrom $1,166
Prem Econ Class flights to Europefrom $532
Economy Class flights to Europefrom $307

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