$301+ Cheap flights from Maine to the United Kingdom
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LHR
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Maine to United Kingdom with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Maine to United Kingdom
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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 October 30, 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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/109:46 am -
1 stop20h 04m
Thu 11/129:00 am -
2 stops19h 21m
Deal found 10/26![United Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/163:41 pm -
2 stops19h 39m
Wed 11/189:00 am -
2 stops43h 21m
Deal found 10/28![United Airlines logo]()
$771
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:30 am -
1 stop10h 10m
Sat 11/1412:20 pm -
1 stop16h 23m
Deal found 10/29![JetBlue logo]()
$775
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/1611:00 am -
1 stop16h 25m
Wed 11/186:50 am -
2 stops32h 29m
Deal found 10/28![United Airlines logo]()
$777
This Air Canada deal was found by Cheapflights users on 10/26. 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.
Tue 11/109:46 am -
2 stops16h 24m
Thu 11/126:00 am -
3 stops22h 21m
Deal found 10/26![Multiple Airlines logo]()
$778
This Air Canada deal was found by Cheapflights users on 10/26. 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.
Tue 11/108:49 am -
3 stops17h 21m
Thu 11/126:00 am -
3 stops22h 21m
Deal found 10/26![Air Canada logo]()
$786
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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.
Tue 11/106:30 am -
1 stop10h 10m
Thu 11/1212:20 pm -
1 stop16h 23m
Deal found 10/26![JetBlue logo]()
$830
This JetBlue deal was found by Cheapflights users on 10/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 am -
1 stop10h 10m
Tue 11/1712:20 pm -
1 stop16h 23m
Deal found 10/29![JetBlue logo]()
$833
This JetBlue deal was found by Cheapflights users on 10/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:30 am -
1 stop10h 10m
Wed 11/1812:20 pm -
1 stop16h 23m
Deal found 10/29![JetBlue logo]()
$834
This Delta deal was found by Cheapflights users on 10/26. 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 10/294:10 pm -
1 stop10h 10m
Tue 11/311:45 am -
2 stops33h 37m
Deal found 10/26![Delta logo]()
$866
This KLM deal was found by Cheapflights users on 10/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:45 pm -
1 stop13h 45m
Tue 11/175:05 pm -
2 stops27h 00m
Deal found 10/29![KLM logo]()
$875
This Air France deal was found by Cheapflights users on 10/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:45 pm -
2 stops14h 55m
Wed 11/188:25 pm -
2 stops23h 40m
Deal found 10/29![Multiple Airlines logo]()
$880
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 October 30, 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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/1611:00 am -
2 stops40h 05m
Wed 11/186:00 pm -
2 stops45h 19m
Deal found 10/28![United Airlines logo]()
$779
This Air France deal was found by Cheapflights users on 10/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:45 pm -
1 stop13h 45m
Tue 11/178:25 pm -
2 stops23h 40m
Deal found 10/29![Multiple Airlines logo]()
$875
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/146:27 pm -
2 stops15h 13m
Wed 4/2111:25 am -
1 stop15h 27m
Deal found 10/25![American Airlines logo]()
$876
This Delta deal was found by Cheapflights users on 10/25. 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 12/912:49 pm -
2 stops16h 41m
Wed 12/1611:45 am -
2 stops17h 36m
Deal found 10/25![Delta logo]()
$881
This KLM deal was found by Cheapflights users on 10/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/113:10 pm -
1 stop11h 55m
Fri 1/158:55 am -
1 stop19h 31m
Deal found 10/30![KLM logo]()
$919
This Turkish Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 11/116:30 am -
2 stops33h 55m
Mon 11/1610:45 am -
2 stops41h 58m
Deal found 10/26![Turkish Airlines logo]()
$995
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/17:50 pm -
2 stops55h 55m
Fri 2/56:10 am -
2 stops19h 53m
Deal found 10/29![United Airlines logo]()
$863
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2412:15 pm -
2 stops17h 15m
Wed 3/38:55 am -
2 stops18h 07m
Deal found 10/30![American Airlines logo]()
$883
This British Airways deal was found by Cheapflights users on 10/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1010:52 am -
2 stops18h 38m
Wed 2/178:15 am -
2 stops19h 34m
Deal found 10/30![Multiple Airlines logo]()
$883
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 12/266:00 am -
1 stop19h 20m
Mon 1/116:30 am -
2 stops21h 56m
Deal found 10/29![Delta logo]()
$903
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/159:46 am -
1 stop15h 54m
Mon 11/239:00 am -
2 stops19h 21m
Deal found 10/26![United Airlines logo]()
$870
This KLM deal was found by Cheapflights users on 10/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2712:45 pm -
2 stops22h 45m
Wed 2/35:40 am -
2 stops23h 19m
Deal found 10/30![KLM logo]()
$965
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1411:01 am -
2 stops21h 14m
Wed 2/245:45 am -
2 stops21h 17m
Deal found 10/30![American Airlines logo]()
$883
This Delta deal was found by Cheapflights users on 10/26. 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 12/281:20 pm -
1 stop25h 50m
Mon 1/113:50 pm -
1 stop13h 05m
Deal found 10/26![Delta logo]()
$916
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:08 pm -
1 stop13h 52m
Tue 11/1712:05 pm -
2 stops16h 16m
Deal found 10/29![United Airlines logo]()
$874
This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 12/246:35 am -
2 stops25h 00m
Tue 1/128:40 am -
2 stops20h 15m
Deal found 10/29![Delta logo]()
$918
This Turkish Airlines deal was found by Cheapflights users on 10/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 am -
2 stops25h 25m
Mon 11/1610:30 pm -
2 stops30h 13m
Deal found 10/30![Multiple Airlines logo]()
$1,024
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/111:01 am -
2 stops21h 34m
Fri 4/99:30 am -
2 stops18h 57m
Deal found 10/26![American Airlines logo]()
$939
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:47 am -
1 stop18h 08m
Thu 11/199:00 am -
2 stops19h 21m
Deal found 10/30![United Airlines logo]()
$874
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/275:30 am -
1 stop22h 15m
Sun 1/312:55 pm -
1 stop14h 00m
Deal found 10/28![Delta logo]()
$932
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:50 am -
2 stops20h 20m
Sat 12/1212:05 pm -
2 stops16h 19m
Deal found 10/27![United Airlines logo]()
$878
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 12/261:20 pm -
1 stop12h 00m
Tue 1/128:55 am -
1 stop19h 31m
Deal found 10/29![Delta logo]()
$935
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:43 am -
2 stops20h 27m
Tue 11/1711:05 am -
1 stop11h 58m
Deal found 10/26![American Airlines logo]()
$1,047
This Ovago deal was found by Cheapflights users on 10/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/47:00 am -
2 stops22h 50m
Thu 2/258:25 am -
2 stops13h 54m
Deal found 10/30![Multiple Airlines logo]()
$1,155
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 2/17:30 am -
1 stop19h 25m
Fri 2/59:25 am -
1 stop16h 38m
Deal found 10/28![United Airlines logo]()
$880
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 4/146:30 am -
1 stop20h 35m
Wed 4/219:40 am -
1 stop15h 13m
Deal found 10/25![United Airlines logo]()
$885
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 4/156:30 am -
1 stop20h 30m
Sat 5/12:55 pm -
1 stop13h 54m
Deal found 10/27![Delta logo]()
$999
This oojo deal was found by Cheapflights users on 10/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:50 am -
2 stops25h 05m
Tue 12/16:45 am -
2 stops20h 32m
Deal found 10/27![Multiple Airlines logo]()
$1,275
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:50 pm -
1 stop20h 30m
Fri 1/156:50 am -
2 stops19h 13m
Deal found 10/30![United Airlines logo]()
$886
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/154:03 pm -
1 stop12h 37m
Wed 11/2511:35 am -
1 stop17h 44m
Deal found 10/28![Delta logo]()
$1,057
Last-minute flights from Maine to United KingdomDiscover last-minute flight deals from Maine to United Kingdom. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to United Kingdom. Data last updated October 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/26. 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 10/294:10 pm -
1 stop10h 10m
Tue 11/311:45 am -
2 stops33h 37m
Deal found 10/26![Delta logo]()
$866
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:30 am -
1 stop10h 10m
Sat 11/1412:20 pm -
1 stop16h 23m
Deal found 10/29![JetBlue logo]()
$775
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/109:46 am -
1 stop20h 04m
Thu 11/129:00 am -
2 stops19h 21m
Deal found 10/26![United Airlines logo]()
$767
This Air Canada deal was found by Cheapflights users on 10/26. 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.
Tue 11/109:46 am -
2 stops16h 24m
Thu 11/126:00 am -
3 stops22h 21m
Deal found 10/26![Multiple Airlines logo]()
$778
This Air Canada deal was found by Cheapflights users on 10/26. 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.
Tue 11/108:49 am -
3 stops17h 21m
Thu 11/126:00 am -
3 stops22h 21m
Deal found 10/26![Air Canada logo]()
$786
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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.
Tue 11/106:30 am -
1 stop10h 10m
Thu 11/1212:20 pm -
1 stop16h 23m
Deal found 10/26![JetBlue logo]()
$830
This JetBlue deal was found by Cheapflights users on 10/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 am -
1 stop10h 10m
Tue 11/1712:20 pm -
1 stop16h 23m
Deal found 10/29![JetBlue logo]()
$833
This KLM deal was found by Cheapflights users on 10/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:45 pm -
1 stop13h 45m
Tue 11/175:05 pm -
2 stops27h 00m
Deal found 10/29![KLM logo]()
$875
This Air France deal was found by Cheapflights users on 10/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:45 pm -
2 stops14h 55m
Wed 11/188:25 pm -
2 stops23h 40m
Deal found 10/29![Multiple Airlines logo]()
$880
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/163:41 pm -
2 stops19h 39m
Wed 11/189:00 am -
2 stops43h 21m
Deal found 10/28![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/1611:00 am -
1 stop16h 25m
Wed 11/186:50 am -
2 stops32h 29m
Deal found 10/28![United Airlines logo]()
$777
This JetBlue deal was found by Cheapflights users on 10/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:30 am -
1 stop10h 10m
Wed 11/1812:20 pm -
1 stop16h 23m
Deal found 10/29![JetBlue logo]()
$834
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 October 30, 2026.
Search for one-way flight options from Maine to United Kingdom. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:30 am -
1 stop22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![JetBlue logo]()
$301
This British Airways deal was found by Cheapflights users on 10/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/276:01 pm -
2 stops17h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/155:51 pm -
2 stops14h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/265:45 am -
2 stops20h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/316:30 am -
2 stops21h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$334
This Air Canada deal was found by Cheapflights users on 10/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/266:00 am -
3 stops20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Air Canada logo]()
$346
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:50 am -
1 stop17h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/123:45 pm -
1 stop10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$347
This Air Canada deal was found by Cheapflights users on 10/30. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:49 am -
3 stops16h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Air Canada logo]()
$355
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:45 pm -
2 stops17h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$355
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:44 pm -
2 stops53h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Air Canada logo]()
$476
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/611:49 am -
3 stops16h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$493
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 October 30, 2026.
Round-trip from | $767 (United Airlines) |
|---|---|
One-way from | $301 (Cheapflightsfares) |
Popular in | July |
Cheapest in | February |
Average price | $938 |
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 7,457,451 searches. Data last updated October 30, 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
PortlandLondon
PWM Portland - LHR London Heathrow
PWMLHR
Portland
Sun 11/15
6:30 am-9:30 am
1 stop22h 00m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$301
PortlandGlasgow
PWM Portland - GLA Glasgow Intl
PWMGLA
Portland
Tue 4/27
6:01 pm-4:45 pm
2 stops17h 44m
Glasgow Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$325
PortlandLondon
PWM Portland - LHR London Heathrow
PWMLHR
Portland
Fri 3/26
6:00 am-9:20 pm
1 stop11h 20m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$334
BangorLondon
BGR Bangor - LHR London Heathrow
BGRLHR
Bangor
Wed 3/31
6:00 am-7:25 am
1 stop20h 25m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$334
Quickest round-trip
BangorLondon
BGR Bangor - LHR London Heathrow
BGRLHR
Bangor
Mon 3/15
5:51 pm-7:50 am
1 stop9h 59m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$334
BangorLondon
BGR Bangor - LHR London Heathrow
BGRLHR
Bangor
Wed 3/31
6:30 am-8:30 am
2 stops21h 00m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$334
PortlandLondon
PWM Portland - LHR London Heathrow
PWMLHR
Portland
Mon 11/23
2:05 pm-9:00 am
1 stop13h 55m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$347
PortlandLondon
PWM Portland - LHR London Heathrow
PWMLHR
Portland
Mon 11/23
5:30 am-5:55 am
2 stops19h 25m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$347
PortlandEdinburgh
PWM Portland - EDI Edinburgh Turnhouse
PWMEDI
Portland
Wed 1/6
11:49 am-9:40 am
3 stops16h 51m
Edinburgh Turnhouse
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$493
PortlandEdinburgh
PWM Portland - EDI Edinburgh Turnhouse
PWMEDI
Portland
Wed 1/6
11:49 am-9:40 am
2 stops16h 51m
Edinburgh Turnhouse
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$493
Showing 1-10 of 51 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.
BGR-LHR
BGR-EDI
PWM-LHR
PWM-MAN
PWM-GLA
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
BGR-LHR
BGR-EDI
PWM-LHR
PWM-MAN
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
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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 October 30, 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$666 | Average$1,085 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$752 | Average$1,212 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,112 | Average$1,113 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,112 | Average$1,260 | FlexibilityNo cancel fee | On-timeN/A |