$339+ Cheap flights from Alaska to London (LON)
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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — LON
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Alaska to London with Cheapflights
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Cheapest flights from Alaska to LondonExplore the most affordable flight options available from Alaska to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Alaska to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:32 am -
1 stop21h 28m
Fri 12/42:55 pm -
1 stop16h 22m
Deal found 9/15![Multiple Airlines logo]()
$766
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:01 pm -
1 stop14h 04m
Tue 10/205:00 pm -
1 stop15h 39m
Deal found 9/14![Alaska Airlines logo]()
$767
This Expedia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:55 am -
1 stop24h 25m
Wed 12/22:45 pm -
1 stop35h 02m
Deal found 9/14![Alaska Airlines logo]()
$782
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:59 am -
1 stop28h 06m
Thu 10/225:00 pm -
1 stop17h 39m
Deal found 9/14![Alaska Airlines logo]()
$784
This SmartFares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:02 am -
1 stop21h 18m
Fri 11/62:45 pm -
1 stop16h 00m
Deal found 9/15![Alaska Airlines logo]()
$788
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:14 pm -
2 stops37h 46m
Mon 11/1611:45 am -
2 stops40h 24m
Deal found 9/16![British Airways logo]()
$797
This SmartFares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:28 pm -
1 stop33h 52m
Sun 11/82:45 pm -
1 stop16h 00m
Deal found 9/17![Alaska Airlines logo]()
$803
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:22 pm -
1 stop26h 28m
Wed 11/48:20 am -
2 stops22h 25m
Deal found 9/13![American Airlines logo]()
$808
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:14 pm -
1 stop27h 01m
Tue 11/177:30 am -
2 stops44h 39m
Deal found 9/16![British Airways logo]()
$810
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:04 pm -
1 stop35h 16m
Wed 11/42:45 pm -
1 stop17h 01m
Deal found 9/13![Alaska Airlines logo]()
$815
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:02 am -
1 stop14h 43m
Sun 11/18:20 am -
1 stop19h 49m
Deal found 9/16![Multiple Airlines logo]()
$816
This Expedia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:52 pm -
2 stops61h 28m
Sat 11/72:45 pm -
1 stop31h 26m
Deal found 9/16![Alaska Airlines logo]()
$831
Best flights from Alaska to LondonDiscover carefully curated flight deals from Alaska to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Alaska to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/15:50 am -
1 stop21h 30m
Fri 3/52:45 pm -
1 stop20h 53m
Deal found 9/16![Alaska Airlines logo]()
$768
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:14 pm -
2 stops37h 46m
Mon 11/1611:45 am -
2 stops40h 24m
Deal found 9/16![British Airways logo]()
$797
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:15 am -
2 stops20h 05m
Fri 12/46:30 am -
2 stops23h 24m
Deal found 9/15![Delta logo]()
$892
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/119:00 am -
1 stop15h 40m
Fri 1/156:35 am -
2 stops22h 03m
Deal found 9/17![United Airlines logo]()
$897
This Expedia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/119:00 am -
2 stops23h 40m
Fri 1/156:15 pm -
2 stops34h 23m
Deal found 9/16![Lufthansa logo]()
$1,021
This KLM deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 am -
2 stops18h 00m
Fri 10/2310:00 am -
2 stops19h 41m
Deal found 9/16![KLM logo]()
$1,035
This Icelandair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/109:00 am -
2 stops16h 55m
Fri 1/2911:55 am -
2 stops19h 27m
Deal found 9/13![Icelandair logo]()
$1,179
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1110:00 am -
1 stop17h 20m
Fri 1/152:45 pm -
2 stops28h 04m
Deal found 9/15![Alaska Airlines logo]()
$771
This Turkish Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1211:12 pm -
2 stops32h 08m
Tue 1/265:20 pm -
2 stops38h 28m
Deal found 9/13![Multiple Airlines logo]()
$1,586
This Alaska Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:25 pm -
1 stop33h 55m
Thu 1/282:45 pm -
1 stop20h 01m
Deal found 9/13![Alaska Airlines logo]()
$784
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:30 am -
2 stops21h 35m
Tue 10/2011:45 am -
2 stops21h 50m
Deal found 9/14![Delta logo]()
$892
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1311:45 pm -
2 stops26h 35m
Fri 3/1911:35 am -
1 stop19h 04m
Deal found 9/16![United Airlines logo]()
$934
This Alaska Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:47 am -
1 stop21h 33m
Mon 11/162:45 pm -
1 stop17h 01m
Deal found 9/12![Alaska Airlines logo]()
$817
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:30 am -
2 stops17h 55m
Tue 10/2010:35 am -
2 stops23h 00m
Deal found 9/14![Delta logo]()
$899
This KLM deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:30 am -
2 stops18h 00m
Mon 10/1910:00 am -
2 stops19h 41m
Deal found 9/14![KLM logo]()
$1,073
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:15 am -
2 stops24h 30m
Fri 12/410:00 am -
2 stops24h 45m
Deal found 9/15![Delta logo]()
$899
This SmartFares deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:08 am -
2 stops20h 12m
Sat 11/72:45 pm -
2 stops18h 10m
Deal found 9/16![Alaska Airlines logo]()
$839
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/116:00 am -
2 stops24h 45m
Fri 1/1510:00 am -
2 stops21h 36m
Deal found 9/17![Delta logo]()
$907
This Icelandair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/109:00 am -
2 stops16h 55m
Sun 1/2411:55 am -
2 stops19h 27m
Deal found 9/13![Icelandair logo]()
$1,229
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:15 am -
2 stops25h 20m
Fri 12/49:20 am -
2 stops20h 34m
Deal found 9/15![Delta logo]()
$917
This KLM deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 am -
2 stops18h 00m
Sat 10/2412:10 pm -
2 stops17h 31m
Deal found 9/14![KLM logo]()
$1,264
This Alaska Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/17:14 am -
2 stops20h 06m
Thu 3/42:45 pm -
1 stop18h 43m
Deal found 9/16![Alaska Airlines logo]()
$988
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/136:00 am -
2 stops25h 35m
Wed 1/279:20 am -
2 stops20h 43m
Deal found 9/13![Delta logo]()
$926
This KLM deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:30 am -
2 stops18h 00m
Sat 10/2412:10 pm -
2 stops17h 31m
Deal found 9/14![KLM logo]()
$1,264
This Turkish Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:13 pm -
2 stops32h 07m
Tue 11/175:20 pm -
2 stops39h 24m
Deal found 9/16![Multiple Airlines logo]()
$1,586
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:00 am -
1 stop18h 20m
Sun 10/48:40 am -
2 stops25h 15m
Deal found 9/13![Delta logo]()
$937
This Alaska Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:33 pm -
1 stop32h 47m
Sun 11/82:45 pm -
3 stops38h 24m
Deal found 9/17![Alaska Airlines logo]()
$1,060
This Turkish Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:21 pm -
2 stops32h 19m
Sun 11/15:20 pm -
2 stops40h 32m
Deal found 9/14![Multiple Airlines logo]()
$1,626
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:30 am -
2 stops22h 15m
Mon 10/1911:45 am -
2 stops21h 50m
Deal found 9/14![Delta logo]()
$942
This Turkish Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:20 pm -
2 stops32h 00m
Fri 12/45:20 pm -
2 stops39h 01m
Deal found 9/15![Multiple Airlines logo]()
$1,651
Last-minute flights from Alaska to LondonDiscover last-minute flight deals from Alaska to London. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Alaska to London. Data last updated September 17, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:54 pm -
1 stop26h 11m
Fri 10/234:25 pm -
1 stop35h 52m
Deal found 9/15![British Airways logo]()
$821
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:01 pm -
1 stop14h 04m
Sat 10/245:00 pm -
1 stop16h 48m
Deal found 9/14![Alaska Airlines logo]()
$841
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:39 pm -
1 stop15h 26m
Thu 10/225:00 pm -
1 stop16h 48m
Deal found 9/14![Alaska Airlines logo]()
$767
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:59 am -
1 stop28h 06m
Thu 10/225:00 pm -
1 stop17h 39m
Deal found 9/14![Alaska Airlines logo]()
$784
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:22 pm -
1 stop27h 43m
Thu 10/228:55 am -
1 stop19h 22m
Deal found 9/15![British Airways logo]()
$831
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:01 pm -
1 stop14h 04m
Wed 10/215:00 pm -
1 stop15h 39m
Deal found 9/14![Alaska Airlines logo]()
$817
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:02 am -
1 stop14h 43m
Sun 11/18:20 am -
1 stop19h 49m
Deal found 9/16![Multiple Airlines logo]()
$816
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:22 pm -
1 stop26h 28m
Wed 11/48:20 am -
2 stops22h 25m
Deal found 9/13![American Airlines logo]()
$808
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:04 pm -
1 stop35h 16m
Wed 11/42:45 pm -
1 stop17h 01m
Deal found 9/13![Alaska Airlines logo]()
$815
This Expedia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:22 pm -
1 stop26h 28m
Wed 11/48:20 am -
1 stop19h 49m
Deal found 9/13![British Airways logo]()
$826
This SmartFares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:02 am -
1 stop21h 18m
Fri 11/62:45 pm -
1 stop16h 00m
Deal found 9/15![Alaska Airlines logo]()
$788
This Expedia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:52 pm -
2 stops61h 28m
Sat 11/72:45 pm -
1 stop31h 26m
Deal found 9/16![Alaska Airlines logo]()
$831
One-way flights from Alaska to LondonSearch for one-way flight options from Alaska to London. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Alaska to London. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/68:40 pm -
2 stops29h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:24 pm -
2 stops39h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/41:10 pm -
2 stops22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:15 am -
2 stops20h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:39 pm -
3 stops38h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:24 pm -
3 stops46h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:47 am -
3 stops22h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:01 pm -
3 stops35h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$458
This Orbitz deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:09 am -
2 stops24h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Alaska Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:59 pm -
2 stops23h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:50 am -
2 stops22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$463
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:29 am -
2 stops19h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$467
Find flight deals from Alaska to London
Keep the following information in mind while searching for Alaska to London flight deals. Data was last updated September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $760 (Expedia) |
One-way from | $339 (United Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $994 |
Cheapflights Fare Finder
Customize your flight search to find flights from Alaska 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Alaska to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AnchorageLondon
ANC Anchorage - LHR London Heathrow
ANCLHR
Anchorage
Sat 2/6
8:40 pm-7:55 am
1 stop26h 15m
London Heathrow
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$339
AnchorageLondon
ANC Anchorage - LHR London Heathrow
ANCLHR
Anchorage
Mon 12/7
12:24 pm-12:50 pm
2 stops39h 26m
London Heathrow
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$358
AnchorageLondon
ANC Anchorage - LHR London Heathrow
ANCLHR
Anchorage
Thu 3/4
1:10 pm-8:10 pm
2 stops22h 00m
London Heathrow
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$389
AnchorageLondon
ANC Anchorage - LHR London Heathrow
ANCLHR
Anchorage
Mon 12/14
1:15 am-7:05 am
2 stops20h 50m
London Heathrow
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$392
AnchorageLondon
ANC Anchorage - LHR London Heathrow
ANCLHR
Anchorage
Sat 10/31
2:39 pm-12:50 pm
3 stops38h 11m
London Heathrow
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$450
AnchorageLondon
ANC Anchorage - LGW London Gatwick
ANCLGW
Anchorage
Mon 12/7
12:24 pm-7:40 pm
3 stops46h 16m
London Gatwick
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$452
AnchorageLondon
ANC Anchorage - STN London Stansted
ANCSTN
Anchorage
Tue 10/13
4:01 pm-12:45 pm
3 stops35h 44m
London Stansted
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$458
AnchorageLondon
ANC Anchorage - LHR London Heathrow
ANCLHR
Anchorage
Mon 11/9
8:43 pm-5:55 am
1 stop24h 12m
London Heathrow
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$462
FairbanksLondon
FAI Fairbanks - LHR London Heathrow
FAILHR
Fairbanks
Tue 10/20
1:50 am-11:20 am
1 stop24h 30m
London Heathrow
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$463
FairbanksLondon
FAI Fairbanks - LHR London Heathrow
FAILHR
Fairbanks
Sun 10/18
1:50 am-7:15 am
2 stops20h 25m
London Heathrow
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$463
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Alaska to London
Have a flexible travel schedule? Discover the best time to fly to London from Alaska with our price prediction graph.
ANC-LHR
FAI-LCY
JNU-LHR
ANC-LGW
FAI-LHR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Alaska to London
USAK-LON
ANC-LHR
FAI-LCY
JNU-LHR
ANC-LGW
What is the cheapest month to book a flight from Alaska to London?
Currently, January is the cheapest month in which you can book a flight from Alaska to London (average of $914). Flying from Alaska to London in June is currently the most expensive (average of $1,687). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Alaska to London?
Airfare is below average for this route at the moment.
Alaska to London flights typically cost between $986 and $1,277 in January.The cheapest round-trip price found within the last 5 days was $760 on Alaska Airlines (Jan 11-Jan 26).
Related info for your journey
Find useful and relevant information for your journey from Alaska 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
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Dartford
Winchester
Croydon
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 Alaska 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 Alaska to London by cabin class
Find flights from Alaska 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 September 17, 2026.
Alaska and London flights
Browse other Alaska and London flight options. Last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Alaska to London flights
Consider these flights traveling from Alaska to London.
Top 3 airlines flying from Alaska to London
Discover the top 3 airlines that operate flights from Alaska 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$899 | Average$1,053 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$970 | Average$1,284 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,255 | Average$1,687 | FlexibilityNo cancel fee | On-time70% |