$246+ Cheap flights from Maine to the United Kingdom
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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LHR
Jun 1 — Jun 81
Round-trip
1 adult, Economy
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Find cheap flights from Maine to United Kingdom with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Maine to United KingdomExplore the most affordable flight options available from Maine to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 2, 2026.
Explore the most affordable flight options available from Maine to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Sun 5/107:00 pm
BOS
- MAN
2 stops39h 40m
Multiple Airlines
Tue 5/267:40 pm
MAN
- BOS
1 stop30h 25m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$564
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 10/111:00 pm
BOS
- MAN
1 stop18h 40m
Multiple Airlines
Sun 10/111:40 pm
MAN
- BOS
1 stop13h 25m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$579
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 10/18:50 pm
BOS
- MAN
2 stops18h 10m
Multiple Airlines
Tue 10/137:40 pm
MAN
- BOS
1 stop30h 35m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 10/18:50 pm
BOS
- MAN
2 stops18h 10m
Multiple Airlines
Wed 10/146:55 pm
MAN
- BOS
1 stop31h 20m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 10/211:00 pm
BOS
- MAN
2 stops18h 50m
Multiple Airlines
Tue 10/139:30 pm
MAN
- BOS
1 stop28h 45m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$627
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Sun 9/278:50 pm
BOS
- MAN
2 stops18h 15m
Multiple Airlines
Wed 10/146:55 pm
MAN
- BOS
1 stop31h 20m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$628
This LEVEL deal was found by Cheapflights users on 4/30. 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.
Thu 9/1711:00 pm
BOS
- LHR
1 stop29h 10m
LEVEL
Sun 9/279:55 am
LHR
- BOS
1 stop17h 10m
LEVEL
Deal found 4/30![LEVEL logo]()
$629
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Fri 5/15:20 pm
BOS
- STN
2 stops36h 15m
Multiple Airlines
Mon 5/188:50 pm
STN
- BOS
1 stop29h 15m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$629
This oojo deal was found by Cheapflights users on 4/29. 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 11/217:50 pm
BOS
- LHR
1 stop18h 40m
Icelandair
Sat 11/288:35 pm
LHR
- BOS
1 stop19h 05m
Icelandair
Deal found 4/29![Icelandair logo]()
$630
This Mytrip deal was found by Cheapflights users on 4/29. 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 6/83:40 pm
BOS
- LGW
3 stops23h 30m
Multiple Airlines
Fri 6/128:50 pm
LGW
- BOS
2 stops25h 50m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$630
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:35 pm
BOS
- LHR
1 stop9h 55m
Air Canada
Tue 8/256:00 am
LHR
- BOS
2 stops15h 08m
Air Canada
Deal found 4/29![Air Canada logo]()
$631
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 11/267:50 pm
BOS
- LGW
2 stops16h 05m
Multiple Airlines
Sat 12/51:00 pm
LGW
- BOS
1 stop12h 55m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$631
Best flights from Maine to United KingdomDiscover carefully curated flight deals from Maine to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 2, 2026.
Discover carefully curated flight deals from Maine to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 2, 2026.
This Mytrip deal was found by Cheapflights users on 5/2. 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.
Tue 7/148:50 pm
BOS
- LTN
2 stops20h 20m
Multiple Airlines
Mon 7/278:15 am
LTN
- BOS
2 stops15h 35m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$677
This LEVEL deal was found by Cheapflights users on 4/30. 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 7/511:35 pm
BOS
- LGW
1 stop27h 55m
LEVEL
Tue 7/144:50 pm
LGW
- BOS
1 stop33h 15m
LEVEL
Deal found 4/30![LEVEL logo]()
$723
This oojo deal was found by Cheapflights users on 5/2. 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 10/1611:00 pm
BOS
- GLA
1 stop9h 25m
Icelandair
Wed 10/212:20 pm
GLA
- BOS
1 stop12h 25m
Icelandair
Deal found 5/2![Icelandair logo]()
$737
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sun 9/66:00 am
BOS
- EDI
1 stop21h 05m
United Airlines
Thu 9/109:00 am
EDI
- BOS
1 stop31h 55m
United Airlines
Deal found 5/1![United Airlines logo]()
$772
This JetBlue deal was found by Cheapflights users on 5/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:40 pm
BOS
- EDI
1 stop9h 40m
JetBlue
Tue 9/2211:30 am
EDI
- BOS
Nonstop7h 22m
JetBlue
Deal found 5/1![JetBlue logo]()
$776
This British Airways deal was found by Cheapflights users on 4/28. 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 7/299:50 pm
BOS
- LHR
Nonstop6h 45m
British Airways
Mon 8/178:10 pm
LHR
- BOS
Nonstop7h 25m
British Airways
Deal found 4/28![British Airways logo]()
$791
This Delta deal was found by Cheapflights users on 4/27. 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.
Sat 7/251:09 pm
BOS
- LHR
1 stop13h 01m
Delta
Sat 8/156:55 pm
LHR
- BOS
Nonstop7h 25m
Delta
Deal found 4/27![Delta logo]()
$795
This Scandinavian Airlines deal was found by Cheapflights users on 5/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:40 pm
BOS
- EDI
2 stops33h 55m
Scandinavian Airlines
Wed 9/309:20 am
EDI
- BOS
2 stops35h 15m
Scandinavian Airlines
Deal found 5/1![Scandinavian Airlines logo]()
$815
This Virgin Atlantic deal was found by Cheapflights users on 4/30. 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.
Sun 7/264:40 pm
BOS
- LCY
1 stop9h 35m
Virgin Atlantic
Thu 10/18:25 am
LCY
- BOS
2 stops19h 11m
Virgin Atlantic
Deal found 4/30![Virgin Atlantic logo]()
$816
This KLM deal was found by Cheapflights users on 4/27. 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.
Sat 7/187:30 pm
BOS
- LHR
1 stop9h 50m
KLM
Fri 7/316:55 pm
LHR
- BOS
Nonstop7h 25m
KLM
Deal found 4/27![KLM logo]()
$895
This Lufthansa deal was found by Cheapflights users on 5/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:45 pm
BOS
- LCY
1 stop9h 55m
Lufthansa
Tue 7/289:15 am
LCY
- BOS
1 stop11h 25m
Lufthansa
Deal found 5/1![Lufthansa logo]()
$965
This SWISS deal was found by Cheapflights users on 4/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:40 pm
BOS
- LGW
1 stop15h 10m
SWISS
Fri 8/149:25 am
LGW
- BOS
1 stop10h 45m
SWISS
Deal found 4/27![SWISS logo]()
$1,034
This Air Europa deal was found by Cheapflights users on 4/30. 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.
Sun 7/126:05 am
BOS
- LGW
2 stops29h 20m
Air Europa
Wed 7/2210:00 am
LGW
- BOS
2 stops41h 43m
Air Europa
Deal found 4/30![Air Europa logo]()
$1,166
This Air Transat deal was found by Cheapflights users on 5/1. 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.
Fri 7/314:45 pm
BOS
- LGW
1 stop12h 05m
Air Transat
Thu 8/69:40 am
LGW
- BOS
1 stop12h 55m
Air Transat
Deal found 5/1![Air Transat logo]()
$1,171
This Turkish Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 6/119:50 pm
BOS
- STN
1 stop31h 05m
Turkish Airlines
Sun 6/145:35 pm
STN
- BOS
1 stop31h 20m
Turkish Airlines
Deal found 4/29![Turkish Airlines logo]()
$1,193
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Sat 5/309:20 pm
BOS
- LTN
1 stop11h 25m
Multiple Airlines
Sat 6/68:00 am
LTN
- BOS
1 stop16h 50m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$732
This LEVEL deal was found by Cheapflights users on 4/27. 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 7/2210:55 pm
BOS
- LGW
1 stop10h 50m
LEVEL
Tue 8/44:50 pm
LGW
- BOS
1 stop33h 15m
LEVEL
Deal found 4/27![LEVEL logo]()
$742
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sun 10/45:45 am
BOS
- GLA
2 stops23h 25m
United Airlines
Wed 10/142:00 pm
GLA
- BOS
2 stops24h 24m
United Airlines
Deal found 5/1![United Airlines logo]()
$784
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 5/136:00 am
BOS
- LHR
1 stop9h 10m
Delta
Sat 5/304:50 pm
LHR
- BOS
Nonstop7h 45m
Delta
Deal found 4/29![Delta logo]()
$796
This Scandinavian Airlines deal was found by Cheapflights users on 5/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:35 pm
BOS
- EDI
1 stop19h 50m
Scandinavian Airlines
Sun 11/17:10 pm
EDI
- BOS
2 stops32h 16m
Scandinavian Airlines
Deal found 5/2![Scandinavian Airlines logo]()
$831
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Sun 6/2811:30 pm
BOS
- LTN
1 stop13h 35m
Multiple Airlines
Sun 7/125:40 am
LTN
- BOS
1 stop21h 05m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$763
This LEVEL deal was found by Cheapflights users on 5/2. 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 7/1510:55 pm
BOS
- LGW
1 stop30h 20m
LEVEL
Sun 7/197:40 am
LGW
- BOS
1 stop19h 05m
LEVEL
Deal found 5/2![LEVEL logo]()
$771
This United Airlines deal was found by Cheapflights users on 4/28. 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 8/185:45 am
BOS
- GLA
2 stops23h 25m
United Airlines
Wed 8/262:00 pm
GLA
- BOS
2 stops24h 23m
United Airlines
Deal found 4/28![United Airlines logo]()
$785
This Virgin Atlantic deal was found by Cheapflights users on 5/2. 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
- MAN
1 stop18h 10m
Virgin Atlantic
Wed 5/202:55 pm
MAN
- BOS
1 stop13h 42m
Virgin Atlantic
Deal found 5/2![Virgin Atlantic logo]()
$871
This Delta deal was found by Cheapflights users on 5/2. 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 10/67:40 pm
BOS
- EDI
Nonstop6h 25m
Delta
Mon 10/191:10 pm
EDI
- BOS
1 stop29h 05m
Delta
Deal found 5/2![Delta logo]()
$802
This British Airways deal was found by Cheapflights users on 5/1. 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.
Sat 7/187:40 pm
BOS
- LHR
Nonstop6h 30m
British Airways
Mon 7/272:30 pm
LHR
- BOS
Nonstop7h 35m
British Airways
Deal found 5/1![British Airways logo]()
$891
This Scandinavian Airlines deal was found by Cheapflights users on 4/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:55 am
BOS
- BHX
2 stops27h 40m
Scandinavian Airlines
Thu 9/107:15 pm
BHX
- BOS
1 stop25h 20m
Scandinavian Airlines
Deal found 4/30![Scandinavian Airlines logo]()
$835
This Mytrip deal was found by Cheapflights users on 4/29. 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 5/109:40 pm
BOS
- LTN
2 stops18h 25m
Multiple Airlines
Tue 5/269:50 pm
LTN
- BOS
2 stops24h 50m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$769
This United Airlines deal was found by Cheapflights users on 5/1. 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 8/183:20 pm
BOS
- EDI
2 stops14h 15m
United Airlines
Wed 8/2611:30 am
EDI
- BOS
1 stop12h 49m
United Airlines
Deal found 5/1![United Airlines logo]()
$786
This Lufthansa deal was found by Cheapflights users on 5/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:45 pm
BOS
- LCY
1 stop9h 55m
Lufthansa
Fri 5/229:15 am
LCY
- BOS
1 stop11h 25m
Lufthansa
Deal found 5/2![Lufthansa logo]()
$965
Last-minute flights from Maine to United KingdomDiscover last-minute flight deals from Maine to United Kingdom. Data last updated May 2, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to United Kingdom. Data last updated May 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Fri 5/15:20 pm
BOS
- STN
2 stops36h 15m
Multiple Airlines
Mon 5/188:50 pm
STN
- BOS
1 stop29h 15m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$629
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Sun 5/107:00 pm
BOS
- MAN
2 stops39h 40m
Multiple Airlines
Tue 5/267:40 pm
MAN
- BOS
1 stop30h 25m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$564
This Mytrip deal was found by Cheapflights users on 4/28. 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 5/1010:45 am
BOS
- STN
3 stops28h 10m
Multiple Airlines
Sun 5/175:55 am
STN
- BOS
2 stops16h 45m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$637
This Mytrip deal was found by Cheapflights users on 5/1. 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 5/114:45 pm
BOS
- LTN
2 stops16h 35m
Multiple Airlines
Thu 5/145:30 pm
LTN
- BOS
2 stops26h 15m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$641
This deal was found by Cheapflights users on 5/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:50 pm
BOS
- LGW
1 stop12h 50m
Icelandair
Thu 5/141:00 pm
LGW
- BOS
1 stop10h 50m
Icelandair
Deal found 5/1![Icelandair logo]()
$642
This Super.com deal was found by Cheapflights users on 4/28. 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.
Mon 5/188:50 pm
BOS
- LGW
1 stop12h 50m
Icelandair
Fri 5/293:40 pm
LGW
- BOS
1 stop11h 05m
Icelandair
Deal found 4/28![Icelandair logo]()
$634
This Gotogate deal was found by Cheapflights users on 4/28. 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.
Mon 5/188:50 pm
BOS
- LGW
1 stop9h 55m
Icelandair
Wed 6/103:40 pm
LGW
- BOS
1 stop11h 05m
Icelandair
Deal found 4/28![Icelandair logo]()
$639
This Kiwi.com deal was found by Cheapflights users on 4/28. 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
Multiple Airlines
Wed 5/279:55 am
LHR
- BOS
1 stop16h 10m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$641
This oojo deal was found by Cheapflights users on 4/28. 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.
Mon 5/188:50 pm
BOS
- LHR
1 stop10h 05m
Icelandair
Fri 5/291:05 pm
LHR
- BOS
1 stop10h 45m
Icelandair
Deal found 4/28![Icelandair logo]()
$644
This oojo deal was found by Cheapflights users on 4/28. 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.
Mon 5/188:50 pm
BOS
- LGW
1 stop9h 55m
Icelandair
Sun 5/313:40 pm
LGW
- BOS
1 stop32h 10m
Icelandair
Deal found 4/28![Icelandair logo]()
$645
This FlightHub deal was found by Cheapflights users on 4/28. 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 5/188:50 pm
BOS
- LGW
1 stop9h 55m
Icelandair
Wed 5/273:40 pm
LGW
- BOS
1 stop32h 10m
Icelandair
Deal found 4/28![Icelandair logo]()
$649
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Thu 5/213:40 pm
BOS
- STN
3 stops26h 15m
Multiple Airlines
Tue 5/267:05 am
STN
- BOS
2 stops35h 45m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$642
One-way flights from Maine to United KingdomSearch for one-way flight options from Maine to United Kingdom. Find affordable one-way fares based on user searches. Data last updated May 2, 2026.
Search for one-way flight options from Maine to United Kingdom. Find affordable one-way fares based on user searches. Data last updated May 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/29. 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
- GLA
1 stop11h 35m
Icelandair
Deal found 4/29![Icelandair logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 7/144:40 pm
BOS
- STN
2 stops38h 05m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/288:50 pm
BOS
- LGW
3 stops18h 45m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 7/138:25 pm
BOS
- STN
3 stops30h 40m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 7/158:50 pm
BOS
- BHX
3 stops41h 50m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$264
This Mytrip deal was found by Cheapflights users on 5/2. 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 7/138:50 pm
BOS
- LGW
1 stop9h 55m
Icelandair
Deal found 5/2![Icelandair logo]()
$267
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:17 am
BOS
- LHR
1 stop10h 28m
JetBlue
Deal found 4/28![JetBlue logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 7/135:10 pm
BOS
- LGW
2 stops22h 00m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$268
This British Airways deal was found by Cheapflights users on 4/28. 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.
Thu 5/287:25 am
BOS
- LHR
Nonstop6h 30m
British Airways
Deal found 4/28![British Airways logo]()
$269
This Mytrip deal was found by Cheapflights users on 4/30. 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 7/138:50 pm
BOS
- LHR
1 stop10h 05m
Icelandair
Deal found 4/30![Icelandair logo]()
$270
This Air Canada deal was found by Cheapflights users on 4/28. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:30 am
BOS
- LHR
2 stops22h 05m
Air Canada
Deal found 4/28![Air Canada logo]()
$272
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:50 pm
BOS
- LGW
1 stop9h 55m
Icelandair
Deal found 4/29![Icelandair logo]()
$272
Find flight deals from Maine to United Kingdom
Keep the following information in mind while searching for Maine to United Kingdom flight deals. Data was last updated May 2, 2026.
Round-trip from | $564 (Kiwi.com) |
|---|---|
One-way from | $246 (Kiwi.com) |
Popular in | July |
Cheapest in | October |
Average price | $731 |
Cheapflights Fare Finder
Customize your flight search to find flights from Maine to United Kingdom 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 May 2, 2026.
Use the filters below to find and compare flights from Maine to the United Kingdom that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonLondon
BOS - LTN
BOSLTN
Boston Logan Intl
Tue 7/14
8:50 pm-10:10 pm
2 stops20h 20m
London Luton
Mon 7/27
8:15 am-6:50 pm
2 stops15h 35m
$677
BostonLondon
BOS - LGW
BOSLGW
Boston Logan Intl
Sun 7/5
11:35 pm-8:30 am
1 stop27h 55m
London Gatwick
Tue 7/14
4:50 pm-9:05 pm
1 stop33h 15m
$723
BostonLondon
BOS - LTN
BOSLTN
Boston Logan Intl
Sat 5/30
9:20 pm-1:45 pm
1 stop11h 25m
London Luton
Sat 6/6
8:00 am-7:50 pm
1 stop16h 50m
$732
BostonGlasgow
BOS - GLA
BOSGLA
Boston Logan Intl
Fri 10/16
11:00 pm-1:25 pm
1 stop9h 25m
Glasgow Intl
Wed 10/21
2:20 pm-9:45 pm
1 stop12h 25m
$737
BostonLondon
BOS - LGW
BOSLGW
Boston Logan Intl
Wed 7/22
10:55 pm-2:45 pm
1 stop10h 50m
London Gatwick
Tue 8/4
4:50 pm-9:05 pm
1 stop33h 15m
$742
BostonLondon
BOS - LTN
BOSLTN
Boston Logan Intl
Sun 6/28
11:30 pm-6:05 pm
1 stop13h 35m
London Luton
Sun 7/12
5:40 am-9:45 pm
1 stop21h 05m
$763
BostonLondon
BOS - LTN
BOSLTN
Boston Logan Intl
Sun 5/10
9:40 pm-9:05 pm
2 stops18h 25m
London Luton
Tue 5/26
9:50 pm-5:40 pm
2 stops24h 50m
$769
BostonLondon
BOS - LGW
BOSLGW
Boston Logan Intl
Wed 7/15
10:55 pm-10:15 am
1 stop30h 20m
London Gatwick
Sun 7/19
7:40 am-9:45 pm
1 stop19h 05m
$771
BostonEdinburgh
BOS - EDI
BOSEDI
Boston Logan Intl
Sun 9/6
6:00 am-8:05 am
1 stop21h 05m
Edinburgh Turnhouse
Thu 9/10
9:00 am-11:55 am
1 stop31h 55m
$772
BostonEdinburgh
BOS - EDI
BOSEDI
Boston Logan Intl
Mon 9/14
6:40 pm-9:20 am
1 stop9h 40m
Edinburgh Turnhouse
Tue 9/22
11:30 am-1:52 pm
Nonstop7h 22m
$776
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Maine to United Kingdom
Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Maine with our price prediction graph.
BOS-MAN
BOS-STN
BOS-LGW
BOS-LHR
BOS-LTN
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 Maine to the United Kingdom
USME-GB0
BOS-MAN
BOS-STN
BOS-LGW
BOS-LHR
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Maine to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Maine to United Kingdom
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to United Kingdom by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Maine to United Kingdom by cabin class
Find flights from Maine to United Kingdom, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Maine and United Kingdom flights
Browse other Maine and United Kingdom flight options. Last updated on May 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from United Kingdom
Find the right flight back to Maine after your stay in United Kingdom
Maine to United Kingdom flights
Consider these flights traveling from Maine to United Kingdom.
Fly to United Kingdom regions
Consider these flights traveling to United Kingdom regions.
Top 4 airlines flying from Maine to United Kingdom
Discover the top 4 airlines that operate flights from Maine to United Kingdom. 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 May 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$648 | Average$976 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$666 | Average$932 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$689 | Average$1,113 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,112 | Average$1,113 | FlexibilityNo cancel fee | On-time75% |