$331+ 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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — LIS
Oct 31 — Nov 71
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 October 1, 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 October 1, 2026.
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:59 pm -
2 stops25h 31m
Thu 11/56:00 am -
2 stops25h 56m
Deal found 9/29![United Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:05 pm -
2 stops31h 10m
Thu 11/55:00 am -
2 stops28h 35m
Deal found 9/30![Delta logo]()
$750
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:45 pm -
2 stops25h 10m
Fri 12/115:00 am -
2 stops23h 39m
Deal found 9/29![United Airlines logo]()
$755
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:59 pm -
2 stops25h 06m
Thu 12/105:00 am -
2 stops26h 59m
Deal found 9/29![United Airlines logo]()
$756
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/301:15 am -
2 stops28h 55m
Tue 12/85:00 am -
2 stops29h 45m
Deal found 9/29![Delta logo]()
$757
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:08 pm -
2 stops25h 52m
Mon 12/711:30 am -
2 stops42h 23m
Deal found 9/28![Delta logo]()
$758
This KLM deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:30 am -
2 stops23h 10m
Tue 11/105:00 am -
2 stops27h 24m
Deal found 10/1![KLM logo]()
$761
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:15 am -
2 stops48h 15m
Tue 12/811:30 am -
2 stops44h 58m
Deal found 9/28![Delta logo]()
$762
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:03 am -
2 stops22h 02m
Tue 11/1011:05 am -
2 stops23h 42m
Deal found 9/30![Multiple Airlines logo]()
$769
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:59 pm -
2 stops48h 31m
Fri 12/46:00 am -
2 stops25h 59m
Deal found 9/29![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:43 pm -
2 stops51h 37m
Tue 12/85:00 am -
2 stops26h 59m
Deal found 9/29![United Airlines logo]()
$777
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:08 pm -
2 stops48h 52m
Mon 12/711:30 am -
2 stops42h 23m
Deal found 9/28![Delta logo]()
$781
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 October 1, 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 October 1, 2026.
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/178:40 pm -
2 stops27h 40m
Thu 1/215:00 am -
2 stops26h 39m
Deal found 9/28![United Airlines logo]()
$727
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:05 pm -
2 stops31h 10m
Thu 11/55:00 am -
2 stops28h 35m
Deal found 9/30![Delta logo]()
$750
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:03 am -
2 stops22h 02m
Tue 11/1011:05 am -
2 stops23h 42m
Deal found 9/26![Multiple Airlines logo]()
$769
This KLM deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:06 am -
2 stops41h 29m
Mon 12/72:40 pm -
2 stops41h 48m
Deal found 9/28![KLM logo]()
$1,142
This Gurufare deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:43 pm -
2 stops54h 12m
Thu 11/511:45 am -
2 stops64h 54m
Deal found 9/28![SWISS logo]()
$1,409
This FlightHub deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:14 pm -
2 stops52h 11m
Mon 12/76:25 pm -
2 stops31h 22m
Deal found 9/28![British Airways logo]()
$1,416
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:59 pm -
2 stops25h 31m
Thu 11/56:00 am -
2 stops25h 56m
Deal found 9/29![United Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:08 pm -
2 stops24h 52m
Mon 12/711:30 am -
2 stops44h 58m
Deal found 9/27![Delta logo]()
$758
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:07 am -
2 stops21h 48m
Thu 12/105:00 am -
2 stops23h 39m
Deal found 9/29![United Airlines logo]()
$755
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:08 pm -
2 stops24h 52m
Tue 12/85:00 am -
2 stops29h 45m
Deal found 9/27![Delta logo]()
$758
This United deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United 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 9/27![Multiple Airlines logo]()
$895
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:59 pm -
2 stops23h 11m
Tue 12/85:00 am -
2 stops26h 59m
Deal found 9/29![United Airlines logo]()
$756
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:08 pm -
2 stops24h 52m
Sun 12/65:00 am -
2 stops24h 53m
Deal found 9/27![Delta logo]()
$808
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:59 pm -
2 stops48h 31m
Fri 12/46:00 am -
2 stops25h 59m
Deal found 9/28![United Airlines logo]()
$771
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:08 pm -
2 stops49h 07m
Fri 12/45:55 am -
2 stops28h 50m
Deal found 9/28![Delta logo]()
$837
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:59 pm -
2 stops25h 06m
Mon 12/712:25 pm -
2 stops43h 34m
Deal found 9/29![United Airlines logo]()
$789
This KLM deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:15 am -
2 stops27h 35m
Sun 12/62:40 pm -
2 stops41h 48m
Deal found 9/28![KLM logo]()
$1,192
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:08 pm -
2 stops25h 07m
Sun 12/65:00 am -
2 stops29h 45m
Deal found 9/28![Delta logo]()
$856
This KAYAK deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:43 pm -
2 stops30h 02m
Sat 12/55:05 pm -
2 stops35h 34m
Deal found 9/28![Multiple Airlines logo]()
$1,204
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:59 pm -
2 stops48h 31m
Sun 12/66:00 am -
2 stops46h 39m
Deal found 9/29![United Airlines logo]()
$854
This British Airways deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:14 pm -
2 stops36h 46m
Sat 12/510:45 am -
2 stops43h 06m
Deal found 9/28![British Airways logo]()
$1,472
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:43 pm -
2 stops27h 47m
Fri 12/46:00 am -
2 stops22h 39m
Deal found 9/29![United Airlines logo]()
$865
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:43 pm -
2 stops27h 47m
Sun 12/66:00 am -
2 stops22h 39m
Deal found 9/27![United Airlines logo]()
$915
Last-minute flights from Alaska to PortugalDiscover last-minute flight deals from Alaska to Portugal. Data last updated October 1, 2026 and is based on user searches.
Discover last-minute flight deals from Alaska to Portugal. Data last updated October 1, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:45 pm -
2 stops38h 00m
Fri 10/236:15 am -
2 stops25h 28m
Deal found 9/28![United Airlines logo]()
$999
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:02 am -
2 stops20h 48m
Fri 10/239:55 am -
1 stop34h 55m
Deal found 9/28![Multiple Airlines logo]()
$1,869
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:45 pm -
2 stops23h 35m
Sat 10/3112:20 pm -
2 stops64h 19m
Deal found 9/29![United Airlines logo]()
$1,142
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:04 pm -
2 stops31h 31m
Sat 10/3110:30 am -
1 stop34h 27m
Deal found 9/29![Multiple Airlines logo]()
$2,050
This Air France deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:30 am -
2 stops27h 00m
Mon 11/26:30 pm -
2 stops35h 29m
Deal found 9/26![Air France logo]()
$832
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:59 pm -
2 stops25h 31m
Thu 11/56:00 am -
2 stops25h 56m
Deal found 9/29![United Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:05 pm -
2 stops31h 10m
Thu 11/55:00 am -
2 stops28h 35m
Deal found 9/30![Delta logo]()
$750
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:22 pm -
2 stops31h 23m
Thu 11/58:20 am -
3 stops22h 25m
Deal found 9/30![Multiple Airlines logo]()
$7,780
This Gurufare deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:43 pm -
2 stops54h 12m
Thu 11/511:45 am -
2 stops64h 54m
Deal found 9/28![SWISS logo]()
$1,409
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 October 1, 2026.
Search for one-way flight options from Alaska to Portugal. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/31:30 am -
2 stops21h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:43 pm -
2 stops26h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:04 pm -
3 stops26h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$512
This FlightHub deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:22 pm -
2 stops31h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![British Airways logo]()
$578
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:08 pm -
2 stops48h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$586
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/41:00 pm -
3 stops45h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$639
This Expedia deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:43 pm -
2 stops51h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Air Canada logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:59 pm -
3 stops36h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$751
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:35 am -
3 stops28h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$781
This Air Canada deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:43 pm -
3 stops25h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Air Canada logo]()
$795
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 October 1, 2026.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $727 (United Airlines) |
One-way from | $331 (Delta) |
Popular in | July |
Cheapest in | February |
Average price | $819 |
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 October 1, 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
Quickest round-trip
AnchorageLisbon
ANC Anchorage - LIS Lisbon Humberto Delgado
ANCLIS
Anchorage
Sun 1/3
1:30 am-8:00 am
2 stops21h 30m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$331
AnchorageLisbon
ANC Anchorage - LIS Lisbon Humberto Delgado
ANCLIS
Anchorage
Mon 11/2
12:37 am-9:05 am
2 stops23h 28m
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-8:10 am
2 stops26h 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
Sun 10/25
10:09 pm-8:00 am
2 stops25h 51m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$462
AnchorageLisbon
ANC Anchorage - LIS Lisbon Humberto Delgado
ANCLIS
Anchorage
Sun 1/17
8:40 pm-9:20 am
2 stops27h 40m
Lisbon Humberto Delgado
Thu 1/21
5:00 am-10:39 pm
2 stops26h 39m
$727
AnchoragePorto
ANC Anchorage - OPO Porto
ANCOPO
Anchorage
Tue 10/27
11:59 pm-9:30 am
2 stops25h 31m
Porto
Thu 11/5
6:00 am-10:56 pm
2 stops25h 56m
$749
AnchoragePorto
ANC Anchorage - OPO Porto
ANCOPO
Anchorage
Tue 10/27
4:05 pm-7:15 am
2 stops31h 10m
Porto
Thu 11/5
5:00 am-12:35 am
2 stops28h 35m
$750
AnchorageLisbon
ANC Anchorage - LIS Lisbon Humberto Delgado
ANCLIS
Anchorage
Tue 12/1
12:07 am-6:55 am
2 stops21h 48m
Lisbon Humberto Delgado
Thu 12/10
5:00 am-7:39 pm
2 stops23h 39m
$755
AnchorageLisbon
ANC Anchorage - LIS Lisbon Humberto Delgado
ANCLIS
Anchorage
Sun 11/22
11:59 pm-8:10 am
2 stops23h 11m
Lisbon Humberto Delgado
Tue 12/8
5:00 am-10:59 pm
2 stops26h 59m
$756
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
11:30 am-11:28 pm
2 stops44h 58m
$758
Showing 1-10 of 27 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-FAO
ANC-FNC
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from Alaska to Portugal
USAK-PT0
ANC-LIS
ANC-OPO
ANC-FAO
ANC-FNC
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Alternative routes for Alaska to Portugal
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Complete your trip
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Alaska and Portugal flights
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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 October 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$629 | Average$1,208 | FlexibilityNo cancel fee | On-timeN/A |