$259+ Cheap flights from Maine to London (LON)
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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LON
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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Cheapest flights from Maine to LondonExplore the most affordable flight options available from Maine to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
Explore the most affordable flight options available from Maine to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 11/277:50 pm -
1 stop18h 40m
Tue 12/112:15 pm -
1 stop10h 35m
Deal found 8/3![Icelandair logo]()
$625
This Mytrip deal was found by Cheapflights users on 8/4. 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 10/55:40 pm -
3 stops21h 55m
Mon 10/129:20 am -
2 stops35h 15m
Deal found 8/4![Multiple Airlines logo]()
$625
This Flightnetwork deal was found by Cheapflights users on 8/3. 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.
Wed 10/1411:00 pm -
1 stop10h 40m
Wed 11/1111:55 am -
1 stop10h 55m
Deal found 8/3![Icelandair logo]()
$626
This Mytrip deal was found by Cheapflights users on 8/6. 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 9/275:40 pm -
2 stops20h 35m
Sun 10/1110:15 am -
2 stops34h 20m
Deal found 8/6![Multiple Airlines logo]()
$627
This Mytrip deal was found by Cheapflights users on 8/5. 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 10/68:50 pm -
2 stops20h 30m
Tue 10/206:30 am -
2 stops17h 20m
Deal found 8/5![Multiple Airlines logo]()
$627
This Mytrip deal was found by Cheapflights users on 8/4. 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 9/298:50 pm -
2 stops21h 30m
Sun 10/46:35 am -
2 stops20h 10m
Deal found 8/4![Multiple Airlines logo]()
$628
This LEVEL deal was found by Cheapflights users on 8/7. 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 9/3010:55 pm -
1 stop29h 15m
Wed 10/78:50 pm -
1 stop29h 15m
Deal found 8/7![LEVEL logo]()
$629
This LEVEL deal was found by Cheapflights users on 8/7. 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 9/3010:55 pm -
1 stop30h 55m
Thu 10/151:35 pm -
1 stop12h 30m
Deal found 8/7![LEVEL logo]()
$629
This Mytrip deal was found by Cheapflights users on 8/3. 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 9/308:50 pm -
2 stops14h 40m
Sun 10/410:55 am -
2 stops15h 50m
Deal found 8/3![Multiple Airlines logo]()
$629
This LEVEL deal was found by Cheapflights users on 8/7. 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 9/2011:35 pm -
1 stop28h 35m
Tue 9/298:50 pm -
1 stop29h 15m
Deal found 8/7![LEVEL logo]()
$630
This Mytrip deal was found by Cheapflights users on 8/7. 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 10/158:50 pm -
2 stops21h 35m
Wed 10/216:15 am -
2 stops20h 30m
Deal found 8/7![Multiple Airlines logo]()
$630
This Gotogate deal was found by Cheapflights users on 8/5. 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 9/1411:00 pm -
1 stop10h 40m
Wed 12/1611:55 am -
1 stop10h 55m
Deal found 8/5![Icelandair logo]()
$630
Best flights from Maine to LondonDiscover carefully curated flight deals from Maine to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from Maine to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This LEVEL deal was found by Cheapflights users on 8/7. 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 10/1510:55 pm -
1 stop19h 15m
Tue 10/204:50 pm -
1 stop33h 15m
Deal found 8/7![LEVEL logo]()
$640
This Mytrip deal was found by Cheapflights users on 8/6. 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 10/1111:00 pm -
2 stops17h 40m
Thu 10/159:25 am -
2 stops14h 25m
Deal found 8/6![Multiple Airlines logo]()
$650
This Scandinavian Airlines deal was found by Cheapflights users on 8/8. 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 11/25:35 pm -
2 stops18h 25m
Wed 11/117:50 pm -
2 stops24h 50m
Deal found 8/8![Scandinavian Airlines logo]()
$665
This United Airlines deal was found by Cheapflights users on 8/7. 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 11/98:45 am -
1 stop18h 40m
Wed 11/116:50 am -
2 stops21h 31m
Deal found 8/7![United Airlines logo]()
$739
This Turkish Airlines deal was found by Cheapflights users on 8/3. 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.
Sun 10/189:50 pm -
1 stop19h 20m
Fri 10/305:20 pm -
1 stop29h 45m
Deal found 8/3![Turkish Airlines logo]()
$781
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/7. 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.
Tue 11/2410:45 pm -
2 stops30h 05m
Sun 11/299:05 am -
1 stop16h 40m
Deal found 8/7![TAP AIR PORTUGAL logo]()
$782
This Virgin Atlantic deal was found by Cheapflights users on 8/4. 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.
Mon 9/218:25 pm -
1 stop15h 15m
Wed 9/239:20 am -
2 stops19h 38m
Deal found 8/4![Virgin Atlantic logo]()
$801
This KLM deal was found by Cheapflights users on 8/6. 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 10/298:15 pm -
Nonstop6h 35m
Mon 11/211:45 am -
1 stop12h 16m
Deal found 8/6![KLM logo]()
$813
This Finnair deal was found by Cheapflights users on 8/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:05 pm -
Nonstop6h 55m
Mon 9/710:05 am -
Nonstop7h 35m
Deal found 8/3![Finnair logo]()
$819
This Delta deal was found by Cheapflights users on 8/3. 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 11/104:03 pm -
1 stop13h 27m
Tue 11/1710:00 am -
2 stops18h 55m
Deal found 8/3![Delta logo]()
$865
This Lufthansa deal was found by Cheapflights users on 8/4. 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 10/155:45 pm -
1 stop9h 55m
Mon 10/199:15 am -
1 stop11h 25m
Deal found 8/4![Lufthansa logo]()
$894
This Scandinavian Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 10/105:40 pm -
2 stops18h 20m
Thu 10/156:40 am -
1 stop13h 55m
Deal found 8/3![Scandinavian Airlines logo]()
$676
This Mytrip deal was found by Cheapflights users on 8/7. 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 9/143:35 pm -
2 stops14h 45m
Tue 9/226:30 am -
2 stops16h 37m
Deal found 8/7![Multiple Airlines logo]()
$689
This LEVEL deal was found by Cheapflights users on 8/7. 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 9/2410:55 pm -
1 stop19h 15m
Sun 10/119:10 am -
1 stop17h 35m
Deal found 8/7![LEVEL logo]()
$692
This United Airlines deal was found by Cheapflights users on 8/7. 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 12/66:30 am -
2 stops33h 30m
Tue 12/811:05 am -
2 stops39h 59m
Deal found 8/7![United Airlines logo]()
$739
This Scandinavian Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 10/245:50 pm -
2 stops16h 45m
Wed 10/287:50 pm -
2 stops24h 50m
Deal found 8/7![Scandinavian Airlines logo]()
$678
This LEVEL deal was found by Cheapflights users on 8/5. 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 10/110:55 pm -
1 stop19h 15m
Tue 10/64:50 pm -
1 stop33h 15m
Deal found 8/5![LEVEL logo]()
$698
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 11/307:50 pm -
1 stop13h 15m
Sun 12/66:00 am -
1 stop16h 50m
Deal found 8/3![Multiple Airlines logo]()
$702
This Turkish Airlines deal was found by Cheapflights users on 8/7. 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.
Tue 11/248:00 pm -
1 stop32h 55m
Wed 12/210:55 am -
1 stop36h 10m
Deal found 8/7![Turkish Airlines logo]()
$782
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/3. 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.
Wed 11/256:00 pm -
1 stop12h 25m
Sun 11/298:15 am -
2 stops17h 30m
Deal found 8/3![TAP AIR PORTUGAL logo]()
$789
This Scandinavian Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 10/15:40 pm -
2 stops14h 15m
Mon 10/129:05 pm -
2 stops23h 30m
Deal found 8/4![Scandinavian Airlines logo]()
$684
This Virgin Atlantic deal was found by Cheapflights users on 8/3. 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.
Thu 8/279:45 pm -
1 stop13h 15m
Wed 9/910:25 am -
2 stops17h 45m
Deal found 8/3![Virgin Atlantic logo]()
$841
This Mytrip deal was found by Cheapflights users on 8/4. 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 9/296:05 pm -
2 stops24h 40m
Tue 10/68:00 am -
2 stops35h 45m
Deal found 8/4![Multiple Airlines logo]()
$704
This KLM deal was found by Cheapflights users on 8/5. 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 8/264:45 pm -
1 stop9h 30m
Thu 9/1710:00 am -
1 stop11h 35m
Deal found 8/5![KLM logo]()
$864
This Delta deal was found by Cheapflights users on 8/4. 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 11/102:15 pm -
1 stop13h 45m
Tue 11/246:30 am -
2 stops22h 03m
Deal found 8/4![Delta logo]()
$866
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/4. 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.
Tue 11/1710:45 pm -
1 stop29h 40m
Sat 11/284:35 pm -
2 stops33h 10m
Deal found 8/4![TAP AIR PORTUGAL logo]()
$789
This LEVEL deal was found by Cheapflights users on 8/4. 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 9/2011:35 pm -
1 stop29h 40m
Wed 9/231:00 pm -
1 stop13h 05m
Deal found 8/4![LEVEL logo]()
$731
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 10/83:35 pm -
1 stop13h 25m
Wed 10/2110:50 am -
1 stop11h 50m
Deal found 8/4![United Airlines logo]()
$811
This Turkish Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 12/48:00 pm -
1 stop32h 55m
Tue 12/85:20 pm -
1 stop29h 45m
Deal found 8/7![Turkish Airlines logo]()
$842
This Mytrip deal was found by Cheapflights users on 8/7. 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 11/197:50 pm -
2 stops22h 15m
Sun 11/228:45 am -
2 stops14h 05m
Deal found 8/7![Multiple Airlines logo]()
$705
Last-minute flights from Maine to LondonDiscover last-minute flight deals from Maine to London. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to London. Data last updated August 8, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 8/5. 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 9/1411:00 pm -
1 stop10h 40m
Wed 12/1611:55 am -
1 stop10h 55m
Deal found 8/5![Icelandair logo]()
$630
This Mytrip deal was found by Cheapflights users on 8/4. 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 9/148:50 pm -
2 stops21h 30m
Wed 9/306:30 am -
2 stops20h 15m
Deal found 8/4![Multiple Airlines logo]()
$632
This Flightnetwork deal was found by Cheapflights users on 8/5. 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.
Fri 9/188:50 pm -
1 stop10h 05m
Sun 9/279:25 pm -
1 stop29h 20m
Deal found 8/5![Icelandair logo]()
$631
This LEVEL deal was found by Cheapflights users on 8/7. 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 9/2011:35 pm -
1 stop28h 35m
Tue 9/298:50 pm -
1 stop29h 15m
Deal found 8/7![LEVEL logo]()
$630
This Mytrip deal was found by Cheapflights users on 8/6. 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 9/275:40 pm -
2 stops20h 35m
Sun 10/1110:15 am -
2 stops34h 20m
Deal found 8/6![Multiple Airlines logo]()
$627
This Mytrip deal was found by Cheapflights users on 8/5. 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 9/298:50 pm -
2 stops19h 30m
Wed 10/76:30 am -
2 stops17h 20m
Deal found 8/5![Multiple Airlines logo]()
$628
This Mytrip deal was found by Cheapflights users on 8/3. 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 9/298:50 pm -
2 stops20h 20m
Sun 10/49:00 am -
2 stops17h 45m
Deal found 8/3![Multiple Airlines logo]()
$633
This LEVEL deal was found by Cheapflights users on 8/7. 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 9/3010:55 pm -
1 stop29h 15m
Wed 10/78:50 pm -
1 stop29h 15m
Deal found 8/7![LEVEL logo]()
$629
This LEVEL deal was found by Cheapflights users on 8/7. 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 9/3010:55 pm -
1 stop30h 55m
Thu 10/151:35 pm -
1 stop12h 30m
Deal found 8/7![LEVEL logo]()
$629
This Mytrip deal was found by Cheapflights users on 8/3. 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 9/308:50 pm -
2 stops14h 40m
Sun 10/410:55 am -
2 stops15h 50m
Deal found 8/3![Multiple Airlines logo]()
$629
This Scandinavian Airlines deal was found by Cheapflights users on 8/6. 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.
Wed 9/305:40 pm -
2 stops34h 15m
Sat 10/36:40 am -
1 stop13h 55m
Deal found 8/6![Scandinavian Airlines logo]()
$632
This Mytrip deal was found by Cheapflights users on 8/4. 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 9/305:40 pm -
2 stops20h 35m
Tue 10/67:55 pm -
2 stops24h 40m
Deal found 8/4![Multiple Airlines logo]()
$632
One-way flights from Maine to LondonSearch for one-way flight options from Maine to London. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from Maine to London. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Icelandair deal was found by Cheapflights users on 8/6. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:50 pm -
1 stop10h 05m
Deal found 8/6![Icelandair logo]()
$259
This Icelandair deal was found by Cheapflights users on 8/6. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:50 pm -
1 stop9h 55m
Deal found 8/6![Icelandair logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/611:00 pm -
1 stop31h 45m
Deal found 8/3![Icelandair logo]()
$260
This eDestinos deal was found by Cheapflights users on 8/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:15 pm -
Nonstop6h 35m
Deal found 8/6![Virgin Atlantic logo]()
$261
This Icelandair deal was found by Cheapflights users on 8/4. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:00 pm -
1 stop31h 45m
Deal found 8/4![Icelandair logo]()
$261
This eDestinos deal was found by Cheapflights users on 8/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:15 pm -
Nonstop6h 45m
Deal found 8/3![Iberia logo]()
$263
This Mytrip deal was found by Cheapflights users on 8/3. 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 8/316:25 pm -
1 stop21h 35m
Deal found 8/3![Air Canada logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/710:05 am -
3 stops26h 45m
Deal found 8/7![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 11/187:50 pm -
2 stops17h 40m
Deal found 8/4![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 11/117:50 pm -
2 stops17h 40m
Deal found 8/5![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/18:50 pm -
1 stop10h 05m
Deal found 8/4![Icelandair logo]()
$275
This eDestinos deal was found by Cheapflights users on 8/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:35 pm -
1 stop10h 15m
Deal found 8/7![Iberia logo]()
$275
Find flight deals from Maine to London
Keep the following information in mind while searching for Maine to London flight deals. Data was last updated August 8, 2026.
Round-trip from | $625 (Kiwi.com) |
|---|---|
One-way from | $259 (Icelandair) |
Popular in | July |
Cheapest in | December |
Average price | $746 |
Cheapflights Fare Finder
Customize your flight search to find flights from Maine to London 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 August 8, 2026.
Use the filters below to find and compare flights from Maine to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonLondon
BOS Boston Logan Intl - LGW London Gatwick
BOSLGW
Boston Logan Intl
Thu 10/15
10:55 pm-11:10 pm
1 stop19h 15m
London Gatwick
Tue 10/20
4:50 pm-9:05 pm
1 stop33h 15m
$640
BostonLondon
BOS Boston Logan Intl - LTN London Luton
BOSLTN
Boston Logan Intl
Sun 10/11
11:00 pm-9:40 pm
2 stops17h 40m
London Luton
Thu 10/15
9:25 am-6:50 pm
2 stops14h 25m
$650
BostonLondon
BOS Boston Logan Intl - LHR London Heathrow
BOSLHR
Boston Logan Intl
Mon 11/2
5:35 pm-5:00 pm
2 stops18h 25m
London Heathrow
Wed 11/11
7:50 pm-3:40 pm
2 stops24h 50m
$665
BostonLondon
BOS Boston Logan Intl - LHR London Heathrow
BOSLHR
Boston Logan Intl
Sat 10/10
5:40 pm-5:00 pm
2 stops18h 20m
London Heathrow
Thu 10/15
6:40 am-3:35 pm
1 stop13h 55m
$676
BostonLondon
BOS Boston Logan Intl - LHR London Heathrow
BOSLHR
Boston Logan Intl
Sat 10/24
5:50 pm-3:35 pm
2 stops16h 45m
London Heathrow
Wed 10/28
7:50 pm-4:40 pm
2 stops24h 50m
$678
BostonLondon
BOS Boston Logan Intl - LHR London Heathrow
BOSLHR
Boston Logan Intl
Thu 10/1
5:40 pm-12:55 pm
2 stops14h 15m
London Heathrow
Mon 10/12
9:05 pm-3:35 pm
2 stops23h 30m
$684
BostonLondon
BOS Boston Logan Intl - SEN London Southend
BOSSEN
Boston Logan Intl
Mon 9/14
3:35 pm-11:20 am
2 stops14h 45m
London Southend
Tue 9/22
6:30 am-6:07 pm
2 stops16h 37m
$689
BostonLondon
BOS Boston Logan Intl - LGW London Gatwick
BOSLGW
Boston Logan Intl
Thu 9/24
10:55 pm-11:10 pm
1 stop19h 15m
London Gatwick
Sun 10/11
9:10 am-9:45 pm
1 stop17h 35m
$692
BostonLondon
BOS Boston Logan Intl - LGW London Gatwick
BOSLGW
Boston Logan Intl
Thu 10/1
10:55 pm-11:10 pm
1 stop19h 15m
London Gatwick
Tue 10/6
4:50 pm-9:05 pm
1 stop33h 15m
$698
BostonLondon
BOS Boston Logan Intl - LTN London Luton
BOSLTN
Boston Logan Intl
Mon 11/30
7:50 pm-2:05 pm
1 stop13h 15m
London Luton
Sun 12/6
6:00 am-5:50 pm
1 stop16h 50m
$702
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Maine to London
Have a flexible travel schedule? Discover the best time to fly to London from Maine with our price prediction graph.
BOS-LHR
BOS-LGW
BOS-STN
BOS-LTN
BOS-LCY
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 London
USME-LON
BOS-LHR
BOS-LGW
BOS-STN
BOS-LTN
How much does it cost to fly round-trip from Maine to London?
Airfare is typical for this route at the moment.
Maine to London flights typically cost between $715 and $867 in November.The cheapest round-trip price found within the last 5 days was $738 on United Airlines (Nov 9-Nov 11).
Related info for your journey
Find useful and relevant information for your journey from Maine to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsIlford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow
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 London
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Maine to London by cabin class
Find flights from Maine to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to London
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 8, 2026.
Maine and London flights
Browse other Maine and London flight options. Last updated on August 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Maine to London flights
Consider these flights traveling from Maine to London.
Top 2 airlines flying from Maine to London
Discover the top 2 airlines that operate flights from Maine to London. 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 August 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$752 | Average$1,192 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$757 | Average$1,091 | FlexibilityNo cancel fee | On-time71% |