Portugal

$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
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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
Provider with most accurate pricing for Anchorage-Lisbon Humberto Delgado flight deals.
Provider most trusted by Cheapflights users for Anchorage-Lisbon Humberto Delgado flights.
From Alaska to Portugal
One-way flight from Alaska to Portugal
High demand for flights, 4% potential price rise
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
Average for round-trip flights in January 2026

Find flight deals from Alaska to Portugal

Cheapest flights from Alaska to Portugal
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$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$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$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$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$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$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$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$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$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

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 12 results
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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.
  • How long is the flight from Alaska to Portugal?

    A quick flight from Alaska to Portugal can take about 48h 35m. United Airlines provides one of the quickest options available for as low as $584. The distance from Alaska to Portugal is about 5185 mi.

  • Can I find deals for flights from Alaska to Portugal that include hotel bookings?

    Yes. In addition to deals on Alaska to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alaska to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to Portugal.

  • Can I find deals for business class flights from Alaska to Portugal?

    Yes. Cheapflights offers flight deals from Alaska to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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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.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$694Average$869FlexibilityNo cancel feeOn-time69%
DeltaCheapest$829Average$1,241FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$1,058Average$1,236FlexibilityNo cancel feeOn-time70%

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