When did momondo last update prices for flights from Alaska to Portugal?

Prices for flights from Alaska to Portugal refresh daily.

How many operators does momondo search for flights from Alaska to Portugal?

As of January 2026, there are 3 operators available to choose from for flights from Alaska to Portugal.

How old do you have to be to fly from Alaska to Portugal?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to Portugal.

What documentation or ID do you need to fly to Portugal?

The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$513 Cheap Flights from Alaska to Portugal in 2026

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Find the cheapest flights from Alaska to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:15 pm - 5:50 pm

ANC

LIS

35h 35m

2 stops

5:00 am - 12:25 am

LIS

ANC

28h 25m

2 stops

$598Delta

dom., abr. 12 - mié., abr. 29

11:47 pm - 10:45 pm

ANC

LIS

37h 58m

2 stops

7:25 am - 8:06 pm

LIS

ANC

21h 41m

2 stops

$601United Airlines

sáb., abr. 11 - jue., abr. 30

6:00 am - 5:50 pm

ANC

LIS

26h 50m

2 stops

5:35 am - 6:46 pm

LIS

ANC

22h 11m

2 stops

$605Delta

lun., abr. 13 - jue., abr. 30

11:47 pm - 10:45 pm

ANC

LIS

37h 58m

2 stops

1:00 pm - 10:45 pm

LIS

ANC

42h 45m

2 stops

$609United Airlines

sáb., abr. 11 - vie., may. 1

6:00 am - 5:50 pm

ANC

LIS

26h 50m

2 stops

12:45 pm - 12:46 pm

LIS

ANC

33h 01m

2 stops

$613Delta

lun., abr. 13 - vie., may. 1

1:30 am - 5:50 pm

ANC

LIS

31h 20m

2 stops

5:00 am - 12:25 am

LIS

ANC

28h 25m

2 stops

$615Delta

lun., abr. 13 - mié., abr. 29

11:47 pm - 10:45 pm

ANC

LIS

37h 58m

2 stops

5:05 am - 10:45 pm

LIS

ANC

26h 40m

2 stops

$618United Airlines

mar., abr. 14 - jue., abr. 30

11:47 pm - 10:45 pm

ANC

LIS

37h 58m

2 stops

1:00 pm - 8:06 pm

LIS

ANC

40h 06m

2 stops

$627United Airlines

mar., abr. 14 - vie., may. 1

8:30 pm - 10:05 am

ANC

LIS

52h 35m

2 stops

6:45 pm - 6:50 pm

LIS

ANC

33h 05m

2 stops

$637British Airways

lun., may. 4 - jue., may. 14

9:15 pm - 5:50 pm

ANC

LIS

35h 35m

2 stops

11:55 am - 8:37 pm

LIS

ANC

41h 42m

2 stops

$644Delta

dom., abr. 12 - lun., abr. 27

United Airlines flights from Alaska to Portugal

Our best United Airlines deals on Alaska to Portugal flight tickets

United Airlines

Apr 11

ANC11:47 pmAnchorage

37h 58m

2 stops

LIS10:45 pmLisbon Humberto Delgado

Apr 30

LIS7:25 amLisbon Humberto Delgado

21h 41m

2 stops

ANC8:06 pmAnchorage

$601

United Airlines

Apr 11

ANC11:47 pmAnchorage

37h 58m

2 stops

LIS10:45 pmLisbon Humberto Delgado

May 1

LIS1:00 pmLisbon Humberto Delgado

42h 45m

2 stops

ANC10:45 pmAnchorage

$609

United Airlines

Apr 14

ANC11:47 pmAnchorage

37h 58m

2 stops

LIS10:45 pmLisbon Humberto Delgado

Apr 30

LIS5:05 amLisbon Humberto Delgado

26h 40m

2 stops

ANC10:45 pmAnchorage

$618

British Airways flights from Alaska to Portugal

Our best British Airways deals on Alaska to Portugal flight tickets

British Airways

May 4

ANC8:30 pmAnchorage

52h 35m

2 stops

LIS10:05 amLisbon Humberto Delgado

May 14

LIS6:45 pmLisbon Humberto Delgado

33h 05m

2 stops

ANC6:50 pmAnchorage

$637

British Airways

Jan 31

ANC8:00 amAnchorage

43h 05m

2 stops

LIS12:05 pmLisbon Humberto Delgado

Feb 4

LIS12:55 pmLisbon Humberto Delgado

41h 56m

2 stops

ANC9:51 pmAnchorage

$1,356

Fly from

Fly to

Route

Depart

Return

Price

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

dom. 4/12

9:15 pm-5:50 pm

2 stops35h 35m

Lisbon Humberto Delgado

mié. 4/29

5:00 am-12:25 am

2 stops28h 25m

$598

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

sáb. 4/11

11:47 pm-10:45 pm

2 stops37h 58m

Lisbon Humberto Delgado

jue. 4/30

7:25 am-8:06 pm

2 stops21h 41m

$601

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

lun. 4/13

6:00 am-5:50 pm

2 stops26h 50m

Lisbon Humberto Delgado

jue. 4/30

5:35 am-6:46 pm

2 stops22h 11m

$605

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

sáb. 4/11

11:47 pm-10:45 pm

2 stops37h 58m

Lisbon Humberto Delgado

vie. 5/1

1:00 pm-10:45 pm

2 stops42h 45m

$609

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

lun. 4/13

6:00 am-5:50 pm

2 stops26h 50m

Lisbon Humberto Delgado

vie. 5/1

12:45 pm-12:46 pm

2 stops33h 01m

$613

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

lun. 4/13

1:30 am-5:50 pm

2 stops31h 20m

Lisbon Humberto Delgado

mié. 4/29

5:00 am-12:25 am

2 stops28h 25m

$615

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

mar. 4/14

11:47 pm-10:45 pm

2 stops37h 58m

Lisbon Humberto Delgado

jue. 4/30

5:05 am-10:45 pm

2 stops26h 40m

$618

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

mar. 4/14

11:47 pm-10:45 pm

2 stops37h 58m

Lisbon Humberto Delgado

vie. 5/1

1:00 pm-8:06 pm

2 stops40h 06m

$627

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

lun. 5/4

8:30 pm-10:05 am

2 stops52h 35m

Lisbon Humberto Delgado

jue. 5/14

6:45 pm-6:50 pm

2 stops33h 05m

$637

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

dom. 4/12

9:15 pm-5:50 pm

2 stops35h 35m

Lisbon Humberto Delgado

lun. 4/27

11:55 am-8:37 pm

2 stops41h 42m

$644

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alaska to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Alaska to Portugal?

United Airlines, Air Canada, and Icelandair are the most popular carriers operating from Alaska to Portugal

What airlines fly to Portugal?

Delta, United Airlines and British Airways are the top three most popular airlines that fly to Portugal from Alaska according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 3 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

Cheap Alaska to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alaska to Portugal

Fastest flight time	19h 10m
Direct flights	None

The fastest flight from Alaska to Portugal takes 19h 10m

There are no direct flights from Alaska to Portugal. There are no popular flight routes from Alaska to Portugal.

Search flight deals

When did momondo last update prices for flights from Alaska to Portugal?
Prices for flights from Alaska to Portugal refresh daily.
How many operators does momondo search for flights from Alaska to Portugal?
As of January 2026, there are 3 operators available to choose from for flights from Alaska to Portugal.
How old do you have to be to fly from Alaska to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to Portugal.
What documentation or ID do you need to fly to Portugal?
The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Alaska to Portugal

Compare and see reviews for airlines that fly from Alaska to Portugal with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $694	Free Cancellation	Rating 7.4 9,206 reviews	Search United Airlines flights
Delta	PriceFrom $829	Free Cancellation	Rating 7.9 8,120 reviews	Search Delta flights
British Airways	PriceFrom $991	Free Cancellation	Rating 6.7 7,702 reviews	Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Alaska to Portugal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Alaska to Portugal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Alaska to Portugal with flexible booking policies on momondo?

All flight searches from Alaska to Portugal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Alaska to Portugal?

Once you have performed a search for Alaska to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Alaska to Portugal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Alaska to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.