What is the cheapest airline that flies from Alaska to Lisbon Humberto Delgado?

Delta and KLM are the most popular carriers operating from Alaska to Lisbon Humberto Delgado

When did momondo last update prices for flights from Alaska to Lisbon Humberto Delgado Airport?

Prices for flights from Alaska to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Alaska to Lisbon Humberto Delgado Airport?

The number of operators available for flights from Alaska to Lisbon Humberto Delgado Airport is 2 as of August 2025.

How old do you have to be to fly from Alaska to Lisbon Humberto Delgado Airport?

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 Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$442 Cheap Flights from Alaska to Lisbon in 2025

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Find the cheapest flights from Alaska to Lisbon

Round-trip

One-way

Last minute

Cheap round-trip flights

9:07 pm - 8:55 amANC-LIS

26h 48m2 stops

5:00 am - 10:56 pmLIS-ANC

26h 56m2 stops

$781

Find Deal

Mon, Dec 1 - Thu, Dec 11

11:59 pm - 8:55 amANC-LIS

23h 56m2 stops

5:00 am - 10:56 pmLIS-ANC

50h 56m3 stops

$812United Airlines

Find Deal

Mon, Dec 1 - Thu, Dec 11

11:55 pm - 8:10 amANC-LIS

23h 15m2 stops

10:55 am - 10:34 pmLIS-ANC

44h 39m2 stops

$818United Airlines

Find Deal

Sat, Feb 7 - Thu, Feb 19

9:07 pm - 9:20 amANC-LIS

28h 13m2 stops

5:00 am - 7:59 pmLIS-ANC

23h 59m2 stops

$838

Find Deal

Sun, Oct 26 - Sat, Nov 15

12:30 am - 8:00 amANC-LIS

22h 30m2 stops

10:00 am - 1:59 amLIS-ANC

24h 59m2 stops

$1,018Delta

Find Deal

Thu, Oct 16 - Tue, Oct 21

11:15 am - 5:50 pmANC-LIS

21h 35m2 stops

10:00 am - 1:59 amLIS-ANC

24h 59m2 stops

$1,037Delta

Find Deal

Fri, Oct 17 - Tue, Oct 21

9:00 pm - 9:20 amANC-LIS

51h 20m2 stops

11:20 am - 7:45 pmLIS-ANC

41h 25m2 stops

$1,766Air Canada

Find Deal

Fri, Dec 19 - Sat, Jan 3

9:14 am - 11:10 pmANC-LIS

28h 56m2 stops

6:45 pm - 5:22 pmLIS-ANC

30h 37m2 stops

$2,032British Airways

Find Deal

Wed, Oct 15 - Fri, Oct 31

12:08 pm - 6:10 pmANC-LIS

21h 02m2 stops

3:50 pm - 5:22 pmLIS-ANC

33h 32m2 stops

$2,132British Airways

Find Deal

Thu, Oct 16 - Fri, Oct 31

6:05 am - 10:35 amANC-LIS

20h 30m2 stops

3:30 pm - 6:31 pmLIS-ANC

35h 01m2 stops

$6,632KLM

Find Deal

Wed, Oct 29 - Thu, Oct 30

Delta flights from Alaska to Lisbon

Our best Delta deals on Alaska to Lisbon flight tickets

Delta

Oct 16

ANC12:30 amAnchorage

22h 30m

2 stops

LIS8:00 amLisbon Humberto Delgado

Oct 21

LIS10:00 amLisbon Humberto Delgado

24h 59m

2 stops

ANC1:59 amAnchorage

$1,018

Find similar

Delta

Oct 17

ANC11:15 amAnchorage

21h 35m

2 stops

LIS5:50 pmLisbon Humberto Delgado

Oct 21

LIS10:00 amLisbon Humberto Delgado

24h 59m

2 stops

ANC1:59 amAnchorage

$1,037

Find similar

Delta

Oct 16

ANC12:30 amAnchorage

22h 30m

2 stops

LIS8:00 amLisbon Humberto Delgado

Oct 21

LIS12:45 pmLisbon Humberto Delgado

22h 14m

2 stops

ANC1:59 amAnchorage

$1,123

Find similar

United Airlines flights from Alaska to Lisbon

Our best United Airlines deals on Alaska to Lisbon flight tickets

United Airlines

Dec 1

ANC11:59 pmAnchorage

23h 56m

2 stops

LIS8:55 amLisbon Humberto Delgado

Dec 11

LIS5:00 amLisbon Humberto Delgado

50h 56m

3 stops

ANC10:56 pmAnchorage

$812

Find similar

United Airlines

Feb 7

ANC11:55 pmAnchorage

23h 15m

2 stops

LIS8:10 amLisbon Humberto Delgado

Feb 19

LIS10:55 amLisbon Humberto Delgado

44h 39m

2 stops

ANC10:34 pmAnchorage

$818

Find similar

United Airlines

Oct 25

ANC9:04 pmAnchorage

27h 06m

2 stops

LIS8:10 amLisbon Humberto Delgado

Nov 15

LIS5:00 amLisbon Humberto Delgado

23h 59m

2 stops

ANC7:59 pmAnchorage

$843

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Mon 12/1

9:07 pm-8:55 am

2 stops26h 48m

Lisbon Humberto Delgado

Thu 12/11

5:00 am-10:56 pm

2 stops26h 56m

$781

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Mon 12/1

11:59 pm-8:55 am

2 stops23h 56m

Lisbon Humberto Delgado

Thu 12/11

5:00 am-10:56 pm

3 stops50h 56m

$812

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Sat 2/7

11:55 pm-8:10 am

2 stops23h 15m

Lisbon Humberto Delgado

Thu 2/19

10:55 am-10:34 pm

2 stops44h 39m

$818

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Sun 10/26

9:07 pm-9:20 am

2 stops28h 13m

Lisbon Humberto Delgado

Sat 11/15

5:00 am-7:59 pm

2 stops23h 59m

$838

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Thu 10/16

12:30 am-8:00 am

2 stops22h 30m

Lisbon Humberto Delgado

Tue 10/21

10:00 am-1:59 am

2 stops24h 59m

$1,018

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Fri 10/17

11:15 am-5:50 pm

2 stops21h 35m

Lisbon Humberto Delgado

Tue 10/21

10:00 am-1:59 am

2 stops24h 59m

$1,037

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Fri 12/19

9:00 pm-9:20 am

2 stops51h 20m

Lisbon Humberto Delgado

Sat 1/3

11:20 am-7:45 pm

2 stops41h 25m

$1,766

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Wed 10/15

9:14 am-11:10 pm

2 stops28h 56m

Lisbon Humberto Delgado

Fri 10/31

6:45 pm-5:22 pm

2 stops30h 37m

$2,032

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Thu 10/16

12:08 pm-6:10 pm

2 stops21h 02m

Lisbon Humberto Delgado

Fri 10/31

3:50 pm-5:22 pm

2 stops33h 32m

$2,132

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Wed 10/29

6:05 am-10:35 am

2 stops20h 30m

Lisbon Humberto Delgado

Thu 10/30

3:30 pm-6:31 pm

2 stops35h 01m

$6,632

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How to get the cheapest flight ticket from Alaska to Lisbon

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

Prices

Airlines

What is the cheapest month to fly to Lisbon?

In general, February is the cheapest month to fly from Alaska to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $767. If you are unable to visit Lisbon during the month of February, then departing from Alaska during the month January is also very affordable. Most momondo users find prices during this month for around $810.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $652. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Alaska to Lisbon for around $1,387.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is in the morning when flights can be purchased for as low as $971. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,531 on average. Flights to Lisbon from Alaska at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Alaska to Lisbon flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Alaska to Lisbon Humberto Delgado Airport?
Prices for flights from Alaska to Lisbon Humberto Delgado Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Alaska to Lisbon Humberto Delgado Airport?
The number of operators available for flights from Alaska to Lisbon Humberto Delgado Airport is 2 as of August 2025.
How old do you have to be to fly from Alaska to Lisbon Humberto Delgado Airport?
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 Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Alaska to Lisbon

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $777	Free Cancellation	Rating 7.9 7,982 reviews		Search Delta flights
British Airways	PriceFrom $815	Free Cancellation	Rating 6.7 7,289 reviews		Search British Airways flights

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Nazaré

Ericeira

Setúbal

Oeiras

Almada

Peniche

Evora

Sesimbra

Estoril

Leiria

Figueira da Foz

Tomar

Zambujeira do Mar

Torres Vedras

Batalha

Óbidos

Comporta

Costa da Caparica

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Lisbon from Alaska.

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

momondo does allow users to show only those flights to Lisbon from Alaska which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Lisbon from Alaska. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Lisbon, momondo offers a useful price alert feature which will track prices for flights to Lisbon from Alaska and alert you when they change.

An easier way to manage your Lisbon trip

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Cheap flights from Alaska to Lisbon from $442

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alaska to Lisbon departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Find the cheapest flights from Alaska to Lisbon

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Delta flights from Alaska to Lisbon

Our best Delta deals on Alaska to Lisbon flight tickets

United Airlines flights from Alaska to Lisbon

Our best United Airlines deals on Alaska to Lisbon flight tickets

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Use the filters below to find and compare flights from Alaska to Lisbon that are best for you.

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How to get the cheapest flight ticket from Alaska to Lisbon

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 month to fly to Lisbon?

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $652. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Alaska to Lisbon for around $1,387.

What is the cheapest time of day to depart on your flight to Lisbon?

What is the cheapest airline that flies from Alaska to Lisbon Humberto Delgado?

Delta and KLM are the most popular carriers operating from Alaska to Lisbon Humberto Delgado

Cheap Alaska to Lisbon flight deals and tips

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

Direct flights

When did momondo last update prices for flights from Alaska to Lisbon Humberto Delgado Airport?

How many operators does momondo search for flights from Alaska to Lisbon Humberto Delgado Airport?

How old do you have to be to fly from Alaska to Lisbon Humberto Delgado Airport?

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

Best airlines flying from Alaska to Lisbon

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

Traveling to a place near Lisbon?

Why use momondo?

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

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

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

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

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal