$228+ Cheap flights from Boston (BOS) to Europe
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CPH
May 17 — May 241
Round-trip
1 adult, Economy
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Cheapest flights from Boston to EuropeExplore the most affordable flight options available from Boston to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
Explore the most affordable flight options available from Boston to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
This Super.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:50 pm
BOS
- DUB
1 stop9h 25m
Icelandair
Sun 11/2911:30 am
DUB
- BOS
1 stop11h 20m
Icelandair
Deal found 4/16![Icelandair logo]()
$517
This Mytrip deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:50 pm
BOS
- DUB
1 stop9h 25m
Icelandair
Wed 11/2511:30 am
DUB
- BOS
1 stop11h 20m
Icelandair
Deal found 4/12![Icelandair logo]()
$520
This Super.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:50 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Thu 5/212:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Deal found 4/16![Icelandair logo]()
$522
This Gotogate deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:40 am
BOS
- DUB
1 stop17h 35m
Icelandair
Wed 11/2511:30 am
DUB
- BOS
1 stop28h 10m
Icelandair
Deal found 4/12![Icelandair logo]()
$524
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:40 am
BOS
- DUB
1 stop17h 35m
Icelandair
Sat 11/2811:30 am
DUB
- BOS
1 stop11h 20m
Icelandair
Deal found 4/16![Icelandair logo]()
$525
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:50 pm
BOS
- DUB
1 stop9h 25m
Icelandair
Sat 11/2811:30 am
DUB
- BOS
1 stop28h 10m
Icelandair
Deal found 4/16![Icelandair logo]()
$526
This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:50 pm
BOS
- DUB
1 stop11h 25m
Icelandair
Mon 5/42:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Deal found 4/16![Icelandair logo]()
$530
This oojo deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:50 pm
BOS
- DUB
1 stop9h 25m
Icelandair
Sat 11/1411:30 am
DUB
- BOS
1 stop11h 20m
Icelandair
Deal found 4/13![Icelandair logo]()
$531
This Flightnetwork deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:40 pm
BOS
- DUB
2 stops31h 05m
Air Canada
Thu 9/179:20 am
DUB
- BOS
1 stop10h 21m
Air Canada
Deal found 4/12![Air Canada logo]()
$533
This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:50 pm
BOS
- FCO
1 stop34h 15m
Turkish Airlines
Thu 5/73:10 pm
FCO
- BOS
1 stop34h 45m
Turkish Airlines
Deal found 4/14![Turkish Airlines logo]()
$540
This LEVEL deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:50 pm
BOS
- FCO
1 stop11h 20m
LEVEL
Sat 10/2410:25 am
FCO
- BOS
1 stop16h 50m
LEVEL
Deal found 4/14![LEVEL logo]()
$543
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:50 pm
BOS
- FCO
1 stop19h 45m
Turkish Airlines
Thu 5/78:00 pm
FCO
- BOS
1 stop29h 55m
Turkish Airlines
Deal found 4/13![Turkish Airlines logo]()
$546
Best flights from Boston to EuropeDiscover carefully curated flight deals from Boston to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from Boston to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:25 pm
BOS
- DUB
1 stop30h 55m
United Airlines
Mon 9/289:20 am
DUB
- BOS
1 stop29h 30m
United Airlines
Deal found 4/16![United Airlines logo]()
$585
This LEVEL deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:50 pm
BOS
- ORY
1 stop26h 10m
LEVEL
Thu 9/1712:25 pm
ORY
- BOS
1 stop14h 50m
LEVEL
Deal found 4/14![LEVEL logo]()
$594
This KLM deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:40 pm
BOS
- DUB
1 stop10h 40m
KLM
Thu 9/173:00 pm
DUB
- BOS
Nonstop7h 12m
KLM
Deal found 4/12![KLM logo]()
$607
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:40 pm
BOS
- DUB
Nonstop6h 05m
Delta
Sun 8/233:00 pm
DUB
- BOS
Nonstop7h 17m
Delta
Deal found 4/13![Delta logo]()
$635
This Virgin Atlantic deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:05 am
BOS
- CDG
1 stop17h 35m
Virgin Atlantic
Wed 5/2011:45 am
CDG
- BOS
Nonstop7h 40m
Virgin Atlantic
Deal found 4/12![Virgin Atlantic logo]()
$714
This British Airways deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:30 pm
BOS
- LHR
Nonstop6h 40m
British Airways
Mon 5/118:10 pm
LHR
- BOS
Nonstop7h 25m
British Airways
Deal found 4/12![British Airways logo]()
$760
This Turkish Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:50 pm
BOS
- STN
1 stop19h 20m
Turkish Airlines
Sun 5/310:50 am
STN
- BOS
1 stop38h 05m
Turkish Airlines
Deal found 4/14![Turkish Airlines logo]()
$766
This ITA Airways deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:05 pm
BOS
- CDG
1 stop11h 40m
ITA Airways
Sun 8/236:15 pm
CDG
- BOS
1 stop25h 25m
ITA Airways
Deal found 4/15![ITA Airways logo]()
$801
This Air Transat deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:05 am
BOS
- LIS
1 stop18h 30m
Air Transat
Thu 6/118:15 am
LIS
- BOS
1 stop17h 40m
Air Transat
Deal found 4/14![Air Transat logo]()
$825
This Vueling Global deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:00 pm
BOS
- LIS
1 stop16h 35m
Multiple Airlines
Tue 8/119:10 am
LIS
- BOS
1 stop17h 05m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$872
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:20 pm
BOS
- ATH
1 stop22h 00m
TAP AIR PORTUGAL
Mon 8/314:40 am
ATH
- BOS
2 stops22h 40m
TAP AIR PORTUGAL
Deal found 4/12![TAP AIR PORTUGAL logo]()
$1,038
This Air Serbia deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:14 am
BOS
- ATH
2 stops16h 21m
Air Serbia
Sun 10/119:20 pm
ATH
- BOS
2 stops26h 39m
Air Serbia
Deal found 4/13![Air Serbia logo]()
$1,158
This KLM deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:40 pm
BOS
- DUB
1 stop10h 40m
KLM
Sun 9/133:00 pm
DUB
- BOS
Nonstop7h 12m
KLM
Deal found 4/14![KLM logo]()
$607
This Air Europa deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:05 am
BOS
- LGW
2 stops29h 20m
Air Europa
Fri 8/215:25 pm
LGW
- BOS
2 stops34h 11m
Air Europa
Deal found 4/15![Air Europa logo]()
$1,223
This LEVEL deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:00 pm
BOS
- LHR
1 stop16h 05m
LEVEL
Wed 9/238:50 pm
LHR
- BOS
1 stop29h 25m
LEVEL
Deal found 4/16![LEVEL logo]()
$621
This United Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:27 am
BOS
- DUB
2 stops14h 53m
United Airlines
Thu 5/2112:30 pm
DUB
- BOS
2 stops14h 23m
United Airlines
Deal found 4/15![United Airlines logo]()
$625
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:30 pm
BOS
- DUB
Nonstop6h 15m
Delta
Mon 6/83:00 pm
DUB
- BOS
Nonstop7h 11m
Delta
Deal found 4/16![Delta logo]()
$636
This LEVEL deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:50 pm
BOS
- ORY
1 stop16h 20m
LEVEL
Sun 9/136:45 am
ORY
- BOS
1 stop21h 20m
LEVEL
Deal found 4/16![LEVEL logo]()
$622
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:28 pm
BOS
- DUB
1 stop9h 42m
United Airlines
Tue 9/89:20 am
DUB
- BOS
1 stop17h 07m
United Airlines
Deal found 4/13![United Airlines logo]()
$631
This KLM deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:30 pm
BOS
- DUB
Nonstop6h 15m
KLM
Mon 5/113:00 pm
DUB
- BOS
Nonstop7h 04m
KLM
Deal found 4/15![KLM logo]()
$635
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:10 pm
BOS
- FCO
1 stop12h 45m
Delta
Thu 10/81:10 pm
FCO
- BOS
Nonstop9h 33m
Delta
Deal found 4/16![Delta logo]()
$672
This British Airways deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:40 pm
BOS
- CDG
1 stop9h 00m
British Airways
Sun 9/207:50 am
CDG
- BOS
1 stop15h 10m
British Airways
Deal found 4/13![British Airways logo]()
$764
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:26 pm
BOS
- DUB
1 stop10h 44m
United Airlines
Thu 5/289:20 am
DUB
- BOS
1 stop10h 27m
United Airlines
Deal found 4/14![United Airlines logo]()
$632
This KLM deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:30 pm
BOS
- DUB
Nonstop6h 15m
KLM
Thu 5/73:00 pm
DUB
- BOS
Nonstop7h 04m
KLM
Deal found 4/12![KLM logo]()
$635
This Virgin Atlantic deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:45 pm
BOS
- LGW
1 stop13h 15m
Virgin Atlantic
Sun 10/1110:25 am
LGW
- BOS
2 stops25h 59m
Virgin Atlantic
Deal found 4/13![Virgin Atlantic logo]()
$783
This ITA Airways deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:05 pm
BOS
- ORY
2 stops19h 25m
ITA Airways
Tue 5/127:20 pm
ORY
- BOS
2 stops24h 20m
ITA Airways
Deal found 4/13![ITA Airways logo]()
$809
This KLM deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:30 pm
BOS
- DUB
Nonstop6h 15m
KLM
Sun 5/103:00 pm
DUB
- BOS
Nonstop7h 04m
KLM
Deal found 4/12![KLM logo]()
$636
This Air Transat deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:05 am
BOS
- LIS
1 stop18h 30m
Air Transat
Fri 7/1011:35 am
LIS
- BOS
1 stop26h 30m
Air Transat
Deal found 4/14![Air Transat logo]()
$858
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:05 pm
BOS
- CDG
Nonstop7h 05m
Delta
Thu 10/811:45 am
CDG
- BOS
Nonstop7h 54m
Delta
Deal found 4/15![Delta logo]()
$720
This British Airways deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:46 pm
BOS
- LHR
1 stop9h 44m
British Airways
Tue 8/185:35 pm
LHR
- BOS
Nonstop7h 30m
British Airways
Deal found 4/13![British Airways logo]()
$794
Last-minute flights from Boston to EuropeDiscover last-minute flight deals from Boston to Europe. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Europe. Data last updated April 17, 2026 and is based on user searches.
This CrystalTravel deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:50 pm
BOS
- DUB
1 stop11h 25m
Icelandair
Fri 5/812:15 pm
DUB
- BOS
1 stop14h 30m
Icelandair
Deal found 4/12![Icelandair logo]()
$548
This Mytrip deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:50 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Mon 5/42:15 pm
DUB
- BOS
1 stop12h 30m
Icelandair
Deal found 4/15![Icelandair logo]()
$551
This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:50 pm
BOS
- DUB
1 stop11h 25m
Icelandair
Mon 5/42:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Deal found 4/16![Icelandair logo]()
$530
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:50 pm
BOS
- FCO
1 stop19h 45m
Turkish Airlines
Thu 5/78:00 pm
FCO
- BOS
1 stop29h 55m
Turkish Airlines
Deal found 4/13![Turkish Airlines logo]()
$546
This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:50 pm
BOS
- FCO
1 stop34h 15m
Turkish Airlines
Thu 5/73:10 pm
FCO
- BOS
1 stop34h 45m
Turkish Airlines
Deal found 4/14![Turkish Airlines logo]()
$540
This Mytrip deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:00 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Wed 5/612:15 pm
DUB
- BOS
1 stop11h 35m
Icelandair
Deal found 4/13![Icelandair logo]()
$549
This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:50 pm
BOS
- FCO
1 stop14h 35m
Turkish Airlines
Tue 5/510:55 am
FCO
- BOS
1 stop15h 00m
Turkish Airlines
Deal found 4/14![Turkish Airlines logo]()
$547
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:50 pm
BOS
- FCO
1 stop14h 35m
Turkish Airlines
Wed 5/137:05 am
FCO
- BOS
1 stop18h 50m
Turkish Airlines
Deal found 4/13![Turkish Airlines logo]()
$549
This Gotogate deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:50 pm
BOS
- DUB
1 stop11h 25m
Icelandair
Thu 5/72:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Deal found 4/14![Icelandair logo]()
$539
This Super.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:50 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Thu 5/212:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Deal found 4/16![Icelandair logo]()
$522
This Mytrip deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1011:00 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Thu 5/212:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Deal found 4/13![Icelandair logo]()
$541
This KAYAK deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:50 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Thu 5/212:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Deal found 4/12![Icelandair logo]()
$553
One-way flights from Boston to EuropeSearch for one-way flight options from Boston to Europe. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from Boston to Europe. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:50 pm
BOS
- LGW
2 stops18h 20m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:10 pm
BOS
- STN
2 stops37h 35m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$231
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:50 pm
BOS
- LHR
1 stop18h 30m
Icelandair
Deal found 4/16![Icelandair logo]()
$233
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:00 pm
BOS
- LGW
1 stop10h 40m
Icelandair
Deal found 4/16![Icelandair logo]()
$233
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:50 pm
BOS
- LHR
1 stop18h 30m
Icelandair
Deal found 4/16![Icelandair logo]()
$235
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:00 pm
BOS
- LGW
1 stop10h 40m
Icelandair
Deal found 4/16![Icelandair logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:50 pm
BOS
- LGW
2 stops30h 50m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$237
This Mytrip deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:50 pm
BOS
- LGW
2 stops18h 20m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:35 pm
BOS
- STN
2 stops14h 10m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:35 pm
BOS
- STN
2 stops25h 20m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1311:00 pm
BOS
- LGW
1 stop10h 40m
Icelandair
Deal found 4/17![Icelandair logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:50 pm
BOS
- LHR
1 stop10h 05m
Icelandair
Deal found 4/16![Icelandair logo]()
$246
Find flight deals from Boston to Europe
Keep the following information in mind while searching for Boston to Europe flight deals. Data was last updated April 17, 2026.
Round-trip from | $522 (Super.com) |
|---|---|
One-way from | $228 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $802 |
Good round-trip deal | $489 or less |
Good one-way deal | $291 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from Boston to Europe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Fri 9/18
7:25 pm-7:20 am
1 stop30h 55m
Dublin
Mon 9/28
9:20 am-9:50 am
1 stop29h 30m
$585
BostonParis
BOS - ORY
BOSORY
Boston Logan Intl
Sun 9/13
11:50 pm-8:00 am
1 stop26h 10m
Paris Orly
Thu 9/17
12:25 pm-9:15 pm
1 stop14h 50m
$594
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Wed 9/9
4:40 pm-8:20 am
1 stop10h 40m
Dublin
Thu 9/17
3:00 pm-5:12 pm
Nonstop7h 12m
$607
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Wed 9/9
4:40 pm-8:20 am
1 stop10h 40m
Dublin
Sun 9/13
3:00 pm-5:12 pm
Nonstop7h 12m
$607
BostonLondon
BOS - LHR
BOSLHR
Boston Logan Intl
Wed 9/9
11:00 pm-8:05 pm
1 stop16h 05m
London Heathrow
Wed 9/23
8:50 pm-9:15 pm
1 stop29h 25m
$621
BostonParis
BOS - ORY
BOSORY
Boston Logan Intl
Sun 9/6
11:50 pm-10:10 pm
1 stop16h 20m
Paris Orly
Sun 9/13
6:45 am-10:05 pm
1 stop21h 20m
$622
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Tue 5/12
11:27 am-7:20 am
2 stops14h 53m
Dublin
Thu 5/21
12:30 pm-9:53 pm
2 stops14h 23m
$625
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Tue 9/1
8:28 pm-11:10 am
1 stop9h 42m
Dublin
Tue 9/8
9:20 am-9:27 pm
1 stop17h 07m
$631
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Mon 5/18
7:26 pm-11:10 am
1 stop10h 44m
Dublin
Thu 5/28
9:20 am-2:47 pm
1 stop10h 27m
$632
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Thu 8/13
11:40 pm-10:45 am
Nonstop6h 05m
Dublin
Sun 8/23
3:00 pm-5:17 pm
Nonstop7h 17m
$635
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boston to Europe
Have a flexible travel schedule? Discover the best time to fly to Europe from Boston with our price prediction graph.
BOS-DUB
BOS-FCO
BOS-LGW
BOS-STN
BOS-LHR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Europe
BOS-EU0
BOS-DUB
BOS-FCO
BOS-LGW
BOS-STN
What is the cheapest month to book a flight from Boston to Europe?
Currently, January is the cheapest month in which you can book a flight from Boston to Europe (average of $559). Flying from Boston to Europe in June is currently the most expensive (average of $863). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BOS to EU?
Find hourly flight availability from Boston to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2026.
When flying from Boston to Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Boston to Europe
Explore weekly flight availability from Boston to Europe. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 17, 2026.
The most flights from BOS to EU0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
Reviews of airlines servicing Europe
Get insights into the airlines that provide service to Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Europe. Reviews last updated April 17, 2026.
Peruse reviews from past customers who have flown with Delta,Aer Lingus, andTAP AIR PORTUGAL from Boston to Europe to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Boston to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boston to Europe
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Europe by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Europe by cabin class
Find flights from Boston to Europe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Europe flights
Browse other Boston and Europe flight options. Last updated on April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Europe countries
Consider these flights traveling to countries located in Europe.
Boston to Europe flights
Consider these flights traveling from Boston to Europe.
Top 10 airlines flying from Boston to Europe
Discover the top 10 airlines that operate flights from Boston to Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$164 | Average$511 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$238 | Average$662 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$310 | Average$647 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$311 | Average$844 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$323 | Average$441 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$341 | Average$553 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$351 | Average$618 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$352 | Average$520 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$365 | Average$748 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$378 | Average$586 | FlexibilityNo cancel fee | On-time67% |