$462+ Cheap flights from Alaska to Portugal
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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — LIS
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Alaska to Portugal 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
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Cheapest flights from Alaska to PortugalExplore the most affordable flight options available from Alaska to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Alaska to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/2210:08 pm -
2 stops24h 52m
Wed 12/910:00 am -
2 stops24h 45m
Deal found 9/23![Delta logo]()
$655
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/217:51 pm -
2 stops51h 09m
Fri 12/410:00 am -
2 stops36h 26m
Deal found 9/21![Delta logo]()
$678
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/214:04 pm -
2 stops54h 56m
Wed 12/910:00 am -
2 stops24h 45m
Deal found 9/23![Delta logo]()
$679
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/2210:08 pm -
2 stops24h 52m
Mon 12/712:25 pm -
2 stops44h 03m
Deal found 9/22![Delta logo]()
$680
This Air France deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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.
Sun 11/16:30 am -
2 stops41h 30m
Tue 11/105:30 am -
2 stops26h 54m
Deal found 9/19![Air France logo]()
$685
This KLM deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/21:40 am -
2 stops32h 10m
Tue 11/105:30 am -
2 stops26h 54m
Deal found 9/19![Multiple Airlines logo]()
$693
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/224:04 pm -
2 stops31h 56m
Sun 12/611:15 am -
2 stops35h 11m
Deal found 9/23![Delta logo]()
$705
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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.
Fri 11/202:21 pm -
2 stops56h 39m
Wed 12/910:00 am -
2 stops24h 45m
Deal found 9/23![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Fri 11/202:21 pm -
2 stops56h 39m
Thu 12/310:00 am -
2 stops24h 45m
Deal found 9/22![Delta logo]()
$707
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/2110:08 pm -
2 stops25h 47m
Mon 12/712:25 pm -
2 stops44h 03m
Deal found 9/22![Delta logo]()
$708
This Air France deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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.
Tue 10/2711:29 am -
2 stops26h 31m
Thu 11/55:00 am -
2 stops28h 35m
Deal found 9/19![Multiple Airlines logo]()
$720
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/214:04 pm -
2 stops54h 56m
Sun 12/610:00 am -
2 stops36h 26m
Deal found 9/23![Delta logo]()
$729
Best flights from Alaska to PortugalDiscover carefully curated flight deals from Alaska to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Alaska to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/214:04 pm -
2 stops54h 56m
Tue 12/810:00 am -
2 stops24h 45m
Deal found 9/23![Delta logo]()
$679
This Air France deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Sun 11/16:30 am -
2 stops41h 30m
Tue 11/105:30 am -
2 stops26h 54m
Deal found 9/20![Air France logo]()
$685
This KLM deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/21:40 am -
2 stops32h 10m
Tue 11/105:30 am -
2 stops26h 54m
Deal found 9/19![Multiple Airlines logo]()
$693
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/2111:59 pm -
2 stops48h 31m
Fri 12/46:00 am -
2 stops25h 59m
Deal found 9/22![United Airlines logo]()
$741
This Air Canada deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/208:43 pm -
2 stops51h 37m
Fri 12/411:20 am -
2 stops41h 19m
Deal found 9/21![Air Canada logo]()
$827
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/2210:08 pm -
2 stops24h 52m
Mon 12/712:25 pm -
2 stops44h 03m
Deal found 9/23![Delta logo]()
$679
This Air France deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Tue 10/2711:29 am -
2 stops26h 31m
Thu 11/55:00 am -
2 stops28h 35m
Deal found 9/20![Multiple Airlines logo]()
$720
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 1/178:40 pm -
2 stops27h 40m
Thu 1/215:00 am -
2 stops26h 39m
Deal found 9/21![United Airlines logo]()
$759
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/2110:08 pm -
2 stops25h 47m
Mon 12/712:25 pm -
2 stops44h 03m
Deal found 9/23![Delta logo]()
$707
This Air France deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 1/146:00 am -
2 stops31h 00m
Mon 1/2511:15 am -
2 stops38h 03m
Deal found 9/20![Multiple Airlines logo]()
$775
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/2110:08 pm -
2 stops48h 52m
Sat 12/55:00 am -
2 stops27h 28m
Deal found 9/21![Delta logo]()
$739
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/2211:45 pm -
2 stops22h 25m
Mon 11/96:00 am -
3 stops25h 56m
Deal found 9/19![United Airlines logo]()
$822
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/218:43 pm -
2 stops27h 47m
Sun 12/66:00 am -
2 stops22h 39m
Deal found 9/22![United Airlines logo]()
$825
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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.
Fri 11/202:21 pm -
2 stops57h 34m
Sat 12/511:15 am -
2 stops23h 30m
Deal found 9/23![Delta logo]()
$757
This United deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:43 pm -
2 stops51h 47m
Sun 12/66:00 am -
2 stops22h 39m
Deal found 9/21![Multiple Airlines logo]()
$848
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/51:40 am -
2 stops21h 35m
Fri 11/135:00 am -
2 stops24h 58m
Deal found 9/22![Delta logo]()
$771
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/208:43 pm -
2 stops27h 47m
Fri 12/46:00 am -
2 stops25h 59m
Deal found 9/22![United Airlines logo]()
$850
This United deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:43 pm -
2 stops51h 47m
Sat 12/56:10 am -
2 stops25h 49m
Deal found 9/21![Multiple Airlines logo]()
$850
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/2110:08 pm -
2 stops25h 07m
Sat 12/55:00 am -
2 stops29h 45m
Deal found 9/22![Delta logo]()
$827
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/171:15 am -
2 stops28h 25m
Sat 12/55:00 am -
2 stops27h 28m
Deal found 9/23![Delta logo]()
$907
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/176:06 am -
2 stops42h 24m
Thu 12/310:20 am -
2 stops48h 25m
Deal found 9/20![Delta logo]()
$1,035
Last-minute flights from Alaska to PortugalDiscover last-minute flight deals from Alaska to Portugal. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Alaska to Portugal. Data last updated September 23, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/26:00 am -
2 stops23h 35m
Mon 10/57:45 pm -
2 stops33h 56m
Deal found 9/18![KLM logo]()
$947
This Air Canada deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/211:45 pm -
2 stops26h 20m
Mon 10/58:00 pm -
3 stops32h 57m
Deal found 9/18![Multiple Airlines logo]()
$2,269
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 stops31h 41m
Mon 10/195:05 am -
2 stops23h 52m
Deal found 9/19![United Airlines logo]()
$942
This Air Canada deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/1311:45 pm -
2 stops26h 20m
Mon 10/198:00 pm -
3 stops32h 57m
Deal found 9/19![Multiple Airlines logo]()
$1,635
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/214:01 pm -
2 stops22h 14m
Thu 11/57:00 am -
2 stops24h 46m
Deal found 9/22![Alaska Airlines logo]()
$9,280
This KLM deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/2211:29 am -
2 stops22h 16m
Mon 11/96:30 pm -
2 stops37h 54m
Deal found 9/19![Multiple Airlines logo]()
$755
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/2211:45 pm -
2 stops22h 25m
Mon 11/912:30 pm -
2 stops43h 26m
Deal found 9/19![United Airlines logo]()
$800
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/2311:45 pm -
2 stops49h 35m
Sun 11/112:20 pm -
2 stops40h 19m
Deal found 9/18![United Airlines logo]()
$1,071
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:21 pm -
1 stop27h 39m
Sun 11/14:45 pm -
2 stops51h 21m
Deal found 9/18![Multiple Airlines logo]()
$1,715
This Air France deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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.
Tue 10/2711:29 am -
2 stops26h 31m
Thu 11/55:00 am -
2 stops28h 35m
Deal found 9/19![Multiple Airlines logo]()
$720
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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.
Tue 10/278:22 pm -
2 stops31h 23m
Thu 11/58:20 am -
3 stops22h 25m
Deal found 9/19![American Airlines logo]()
$7,044
One-way flights from Alaska to PortugalSearch for one-way flight options from Alaska to Portugal. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Alaska to Portugal. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:43 pm -
2 stops27h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/251:43 am -
3 stops46h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$504
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/47:02 am -
3 stops33h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$544
This KLM deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/711:29 am -
2 stops37h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![KLM logo]()
$618
This Air Canada deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/38:43 pm -
3 stops25h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Air Canada logo]()
$618
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/54:01 pm -
2 stops34h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/38:02 am -
3 stops31h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$689
This Justfly.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:54 pm -
2 stops52h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![British Airways logo]()
$728
This KLM deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/611:29 am -
2 stops61h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![KLM logo]()
$742
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/68:05 am -
3 stops26h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$795
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:28 am -
3 stops32h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$798
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:07 am -
2 stops31h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$815
Find flight deals from Alaska to Portugal
Keep the following information in mind while searching for Alaska to Portugal flight deals. Data was last updated September 23, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $655 (Delta) |
One-way from | $462 (United Airlines) |
Popular in | July |
Cheapest in | November |
Average price | $832 |
Cheapflights Fare Finder
Customize your flight search to find flights from Alaska to Portugal 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 23, 2026.
Use the filters below to find and compare flights from Alaska to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AnchorageLisbon
ANC Anchorage - LIS Lisbon Humberto Delgado
ANCLIS
Anchorage
Sun 10/25
8:43 pm-8:10 am
2 stops27h 27m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$462
AnchorageLisbon
ANC Anchorage - LIS Lisbon Humberto Delgado
ANCLIS
Anchorage
Mon 11/2
8:43 pm-10:05 am
2 stops28h 22m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$462
AnchorageLisbon
ANC Anchorage - LIS Lisbon Humberto Delgado
ANCLIS
Anchorage
Tue 11/3
8:43 pm-8:10 am
2 stops26h 27m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$462
AnchorageFunchal
ANC Anchorage - FNC Funchal Madeira
ANCFNC
Anchorage
Wed 10/7
11:29 am-9:40 am
2 stops37h 11m
Funchal Madeira
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$618
AnchorageLisbon
ANC Anchorage - LIS Lisbon Humberto Delgado
ANCLIS
Anchorage
Sat 11/21
4:04 pm-8:00 am
2 stops54h 56m
Lisbon Humberto Delgado
Tue 12/8
10:00 am-1:45 am
2 stops24h 45m
$679
AnchorageLisbon
ANC Anchorage - LIS Lisbon Humberto Delgado
ANCLIS
Anchorage
Sun 11/22
10:08 pm-8:00 am
2 stops24h 52m
Lisbon Humberto Delgado
Mon 12/7
12:25 pm-11:28 pm
2 stops44h 03m
$679
AnchorageLisbon
ANC Anchorage - LIS Lisbon Humberto Delgado
ANCLIS
Anchorage
Sun 11/1
6:30 am-9:00 am
2 stops41h 30m
Lisbon Humberto Delgado
Tue 11/10
5:30 am-11:24 pm
2 stops26h 54m
$685
AnchorageLisbon
ANC Anchorage - LIS Lisbon Humberto Delgado
ANCLIS
Anchorage
Mon 11/2
1:40 am-6:50 pm
2 stops32h 10m
Lisbon Humberto Delgado
Tue 11/10
5:30 am-11:24 pm
2 stops26h 54m
$693
AnchorageLisbon
ANC Anchorage - LIS Lisbon Humberto Delgado
ANCLIS
Anchorage
Sat 11/21
10:08 pm-8:55 am
2 stops25h 47m
Lisbon Humberto Delgado
Mon 12/7
12:25 pm-11:28 pm
2 stops44h 03m
$707
AnchoragePorto
ANC Anchorage - OPO Porto
ANCOPO
Anchorage
Tue 10/27
11:29 am-10:00 pm
2 stops26h 31m
Porto
Thu 11/5
5:00 am-12:35 am
2 stops28h 35m
$720
Showing 1-10 of 30 resultsSorted by cheapest first
Best time to book a flight from Alaska to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Alaska with our price prediction graph.
ANC-LIS
ANC-OPO
ANC-FNC
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 Portugal
USAK-PT0
ANC-LIS
ANC-OPO
ANC-FNC
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 Alaska to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Alaska to Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Portugal by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Alaska to Portugal by cabin class
Find flights from Alaska to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Alaska and Portugal flights
Browse other Alaska and Portugal flight options. Last updated on September 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Alaska to Portugal flights
Consider these flights traveling from Alaska to Portugal.
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top airline flying from Alaska to Portugal
Discover the top airline that operate flights from Alaska to Portugal. 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$629 | Average$1,209 | FlexibilityNo cancel fee | On-timeN/A |