Portugal

$624+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — LIS
Apr 29 — May 61
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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 April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$802
(FlightHub)

One-way from

$624
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,078
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
Highest demand for flights based on searches. 17% potential increase in price ($247 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Average for round-trip flights in April 2025

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 April 24, 2025.

This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:00 amANC - LIS
2 stops29h 40mScandinavian Airlines
Wed 10/17:15 amLIS - ANC
2 stops25h 00mScandinavian Airlines
Deal found 4/23$802
This British Airways deal was found by Cheapflights users on 4/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:52 pmANC - LIS
2 stops32h 13mMultiple Airlines
Wed 10/298:45 pmLIS - ANC
2 stops29h 54mMultiple Airlines
Deal found 4/23$931
This Delta deal was found by Cheapflights users on 4/23. 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.
Mon 10/2012:40 amANC - LIS
2 stops22h 20mDelta
Wed 10/2910:00 amLIS - ANC
2 stops23h 00mDelta
Deal found 4/23$932
This Air Canada deal was found by Cheapflights users on 4/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:45 pmANC - LIS
2 stops31h 35mAir Canada
Tue 9/3011:25 amLIS - ANC
2 stops41h 23mAir Canada
Deal found 4/23$997
This United Airlines deal was found by Cheapflights users on 4/23. 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 9/2111:59 pmANC - LIS
2 stops24h 21mUnited Airlines
Mon 9/2912:15 pmLIS - ANC
2 stops36h 36mUnited Airlines
Deal found 4/23$1,015
This Lufthansa deal was found by Cheapflights users on 4/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/203:05 pmANC - LIS
1 stop23h 25mLufthansa
Thu 10/26:15 amLIS - ANC
2 stops25h 19mLufthansa
Deal found 4/23$1,098
This Air France deal was found by Cheapflights users on 4/23. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/306:00 amANC - LIS
2 stops20h 15mAir France
Wed 7/910:00 amLIS - ANC
2 stops22h 38mAir France
Deal found 4/23$1,267
This Finnair deal was found by Cheapflights users on 4/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:09 amANC - LIS
2 stops32h 16mFinnair
Thu 7/106:35 amLIS - ANC
2 stops25h 23mFinnair
Deal found 4/23$1,557
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:35 pmANC - LIS
2 stops40h 20mBritish Airways
Wed 12/3110:40 amLIS - ANC
2 stops41h 04mBritish Airways
Deal found 4/23$1,575
This KLM deal was found by Cheapflights users on 4/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/251:26 amANC - LIS
2 stops28h 09mKLM
Fri 5/27:30 pmLIS - ANC
2 stops32h 36mKLM
Deal found 4/23$2,802

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 April 24, 2025.
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

Sun 9/21

6:00 am-8:40 pm

2 stops29h 40m

Lisbon Humberto Delgado

Wed 10/1

7:15 am-11:15 pm

2 stops25h 00m

$802

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Tue 10/21

8:52 pm-2:05 pm

2 stops32h 13m

Lisbon Humberto Delgado

Wed 10/29

8:45 pm-6:39 pm

2 stops29h 54m

$931

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Mon 10/20

12:40 am-8:00 am

2 stops22h 20m

Lisbon Humberto Delgado

Wed 10/29

10:00 am-1:00 am

2 stops23h 00m

$932

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Mon 9/22

4:45 pm-9:20 am

2 stops31h 35m

Lisbon Humberto Delgado

Tue 9/30

11:25 am-7:48 pm

2 stops41h 23m

$997

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Sun 9/21

11:59 pm-9:20 am

2 stops24h 21m

Lisbon Humberto Delgado

Mon 9/29

12:15 pm-3:51 pm

2 stops36h 36m

$1,015

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Sat 9/20

3:05 pm-11:30 pm

1 stop23h 25m

Lisbon Humberto Delgado

Thu 10/2

6:15 am-10:34 pm

2 stops25h 19m

$1,098

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Mon 6/30

6:00 am-11:15 am

2 stops20h 15m

Lisbon Humberto Delgado

Wed 7/9

10:00 am-11:38 pm

2 stops22h 38m

$1,267

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Fri 7/4

6:09 am-11:25 pm

2 stops32h 16m

Lisbon Humberto Delgado

Thu 7/10

6:35 am-10:58 pm

2 stops25h 23m

$1,557

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Sun 7/6

12:34 am-10:00 pm

3 stops36h 26m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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

What is the cheapest month to book a flight from Alaska to Portugal?

Currently, January is the cheapest month in which you can book a flight from Alaska to Portugal (average of $612). Flying from Alaska to Portugal in June is currently the most expensive (average of $1,203). 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.

What is the cheapest time of day to fly from AK to PT?

Find hourly flight availability from Alaska to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Alaska to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated April 24, 2025.
8.0
Very good

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.
  • 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.

  • What is the cheapest month to book a flight from Alaska to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Alaska to Portugal (average of $612). Flying from Alaska to Portugal in June is currently the most expensive (average of $1,203). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 2 airlines flying from Alaska to Portugal

Discover the top 2 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$731Average$1,066FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$827Average$1,219FlexibilityNo cancel feeOn-time69%

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