$263+ Cheap flights from Alaska to Portugal
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — LIS
Feb 8 — Feb 151
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Alaska to Portugal
Keep the following information in mind while searching for Alaska to Portugal flight deals. Data was last updated January 9, 2026.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $565 (Air France) |
One-way from | $263 (British Airways) |
Popular in | January |
Cheapest in | February |
Average price | $1,676 |
Find flight deals from Alaska to Portugal
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 January 9, 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 January 9, 2026.
This Air France deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/301:20 pmANC - LIS
2 stops19h 30mMultiple Airlines
Mon 4/137:45 pmLIS - ANC
2 stops33h 52mMultiple Airlines
Deal found 1/8![Multiple Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:45 pmANC - LIS
2 stops48h 35mUnited Airlines
Tue 3/311:20 amLIS - ANC
2 stops41h 26mUnited Airlines
Deal found 1/8![United Airlines logo]()
$584
This Delta deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:20 amANC - LIS
2 stops28h 50mDelta
Tue 3/35:00 amLIS - ANC
2 stops26h 41mDelta
Deal found 1/7![Delta logo]()
$600
This United Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:45 pmANC - LIS
2 stops25h 30mUnited Airlines
Sat 2/2812:20 pmLIS - ANC
2 stops43h 48mUnited Airlines
Deal found 1/6![United Airlines logo]()
$668
This United Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:45 pmANC - LIS
2 stops48h 35mUnited Airlines
Sat 10/176:15 amLIS - ANC
2 stops46h 30mUnited Airlines
Deal found 1/6![United Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:10 pmANC - LIS
2 stops28h 10mUnited Airlines
Mon 3/165:00 amLIS - ANC
2 stops47h 01mUnited Airlines
Deal found 1/8![United Airlines logo]()
$753
This KAYAK deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:30 amANC - LIS
2 stops29h 15mScandinavian Airlines
Sat 5/307:15 amLIS - ANC
2 stops24h 07mScandinavian Airlines
Deal found 1/6![Scandinavian Airlines logo]()
$944
This FlightHub deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:40 pmANC - LIS
2 stops35h 20mAir Canada
Mon 5/251:00 pmLIS - ANC
2 stops33h 36mAir Canada
Deal found 1/8![Air Canada logo]()
$963
This British Airways deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/238:00 amANC - LIS
2 stops19h 05mBritish Airways
Tue 1/277:40 pmLIS - ANC
2 stops36h 12mBritish Airways
Deal found 1/6![British Airways logo]()
$964
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 2,558,603 searches. Data last updated January 9, 2026.
Use the filters below to find and compare flights from Alaska to Portugal that are best for you.
Fly from
Alaska
Fly to
Portugal
Route
Depart
Return
Price
AnchorageLisbon
ANC - LIS
ANCLIS
Anchorage
Mon 3/30
1:20 pm-5:50 pm
2 stops19h 30m
Lisbon Humberto Delgado
Mon 4/13
7:45 pm-8:37 pm
2 stops33h 52m
$565
AnchorageLisbon
ANC - LIS
ANCLIS
Anchorage
Fri 2/20
11:45 pm-9:20 am
2 stops48h 35m
Lisbon Humberto Delgado
Tue 3/3
11:20 am-7:46 pm
2 stops41h 26m
$584
AnchorageLisbon
ANC - LIS
ANCLIS
Anchorage
Sat 2/21
9:00 am-9:20 am
3 stops39h 20m
Lisbon Humberto Delgado
Sat 2/28
12:20 pm-11:08 pm
2 stops43h 48m
$694
AnchorageLisbon
ANC - LIS
ANCLIS
Anchorage
Mon 3/9
9:10 pm-9:20 am
2 stops28h 10m
Lisbon Humberto Delgado
Mon 3/16
5:00 am-8:01 pm
2 stops47h 01m
$753
AnchorageLisbon
ANC - LIS
ANCLIS
Anchorage
Wed 5/13
2:40 pm-11:00 am
2 stops35h 20m
Lisbon Humberto Delgado
Mon 5/25
1:00 pm-1:36 pm
2 stops33h 36m
$963
AnchorageLisbon
ANC - LIS
ANCLIS
Anchorage
Fri 1/23
8:00 am-12:05 pm
2 stops19h 05m
Lisbon Humberto Delgado
Tue 1/27
7:40 pm-10:52 pm
2 stops36h 12m
$964
AnchorageLisbon
ANC - LIS
ANCLIS
Anchorage
Tue 5/26
2:40 pm-11:00 am
2 stops35h 20m
Lisbon Humberto Delgado
Fri 6/5
11:25 am-1:36 pm
2 stops35h 11m
$988
AnchorageLisbon
ANC - LIS
ANCLIS
Anchorage
Sat 3/21
8:13 pm-9:50 am
2 stops53h 37m
$263
AnchorageLisbon
ANC - LIS
ANCLIS
Anchorage
Thu 3/26
1:34 am-11:10 pm
2 stops37h 36m
$564
AnchorageLisbon
ANC - LIS
ANCLIS
Anchorage
Fri 3/27
9:10 pm-10:00 am
2 stops52h 50m
$578
Showing 1-10 of 12 results
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.
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
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.
Top 3 airlines flying from Alaska to Portugal
Discover the top 3 airlines 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 2,558,603 searches. Data last updated January 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$694 | Average$869 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$829 | Average$1,241 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,058 | Average$1,236 | FlexibilityNo cancel fee | On-time70% |