Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Alaska to Portugal from $343

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 Portugal departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Alaska to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
8:44 pm - 10:40 am
ANC
-
LIS
28h 56m
2 stops
Lufthansa Logo
5:00 am - 7:15 pm
LIS
-
ANC
23h 15m
2 stops
$748Lufthansa
Sun, Nov 1 - Tue, Nov 10
Multiple Airlines Logo
11:59 pm - 8:10 am
ANC
-
LIS
23h 11m
2 stops
Multiple Airlines Logo
5:00 am - 7:15 pm
LIS
-
ANC
23h 15m
2 stops
$750Multiple Airlines
Sun, Nov 1 - Tue, Nov 10
United Airlines Logo
11:59 pm - 8:10 am
ANC
-
LIS
23h 11m
2 stops
United Airlines Logo
5:00 am - 7:15 pm
LIS
-
ANC
23h 15m
2 stops
$751United Airlines
Sun, Nov 1 - Thu, Nov 12
United Airlines Logo
11:59 pm - 10:40 am
ANC
-
LIS
25h 41m
2 stops
United Airlines Logo
5:00 am - 7:15 pm
LIS
-
ANC
23h 15m
2 stops
$754United Airlines
Sun, Nov 8 - Fri, Nov 20
United Airlines Logo
11:59 pm - 8:10 am
ANC
-
LIS
23h 11m
2 stops
United Airlines Logo
5:00 am - 7:15 pm
LIS
-
ANC
23h 15m
2 stops
$755United Airlines
Mon, Nov 9 - Tue, Nov 17
Multiple Airlines Logo
6:00 am - 10:25 pm
ANC
-
LIS
31h 25m
2 stops
Multiple Airlines Logo
5:00 am - 4:18 pm
LIS
-
ANC
20h 18m
2 stops
$756Multiple Airlines
Wed, Nov 11 - Thu, Nov 19
Delta Logo
6:00 am - 3:10 pm
ANC
-
LIS
24h 10m
2 stops
Delta Logo
5:30 am - 1:35 am
LIS
-
ANC
29h 05m
2 stops
$763Delta
Wed, Nov 11 - Fri, Nov 20
United Airlines Logo
11:59 pm - 8:10 am
ANC
-
LIS
23h 11m
2 stops
United Airlines Logo
8:55 am - 10:39 pm
LIS
-
ANC
22h 44m
3 stops
$771United Airlines
Sun, Nov 1 - Thu, Nov 12
Air Canada Logo
8:44 pm - 9:20 am
ANC
-
LIS
51h 36m
2 stops
Air Canada Logo
11:20 am - 7:15 pm
LIS
-
ANC
40h 55m
2 stops
$780Air Canada
Fri, Nov 13 - Fri, Nov 20
Air Canada Logo
8:44 pm - 9:20 am
ANC
-
LIS
51h 36m
2 stops
Air Canada Logo
11:20 am - 7:15 pm
LIS
-
ANC
40h 55m
2 stops
$785Air Canada
Fri, Nov 13 - Wed, Nov 18

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Alaska to Portugal

Our best United Airlines deals on Alaska to Portugal flight tickets
United Airlines
Nov 1
ANC11:59 pmAnchorage
23h 11m
2 stops
LIS8:10 amLisbon Humberto Delgado
Nov 12
LIS5:00 amLisbon Humberto Delgado
23h 15m
2 stops
ANC7:15 pmAnchorage
$751
United Airlines
Nov 8
ANC11:59 pmAnchorage
25h 41m
2 stops
LIS10:40 amLisbon Humberto Delgado
Nov 20
LIS5:00 amLisbon Humberto Delgado
23h 15m
2 stops
ANC7:15 pmAnchorage
$754
United Airlines
Nov 9
ANC11:59 pmAnchorage
23h 11m
2 stops
LIS8:10 amLisbon Humberto Delgado
Nov 17
LIS5:00 amLisbon Humberto Delgado
23h 15m
2 stops
ANC7:15 pmAnchorage
$755

Air Canada flights from Alaska to Portugal

Our best Air Canada deals on Alaska to Portugal flight tickets
Air Canada
Nov 13
ANC8:44 pmAnchorage
51h 36m
2 stops
LIS9:20 amLisbon Humberto Delgado
Nov 20
LIS11:20 amLisbon Humberto Delgado
40h 55m
2 stops
ANC7:15 pmAnchorage
$780
Air Canada
Nov 13
ANC8:44 pmAnchorage
51h 36m
2 stops
LIS9:20 amLisbon Humberto Delgado
Nov 18
LIS11:20 amLisbon Humberto Delgado
40h 55m
2 stops
ANC7:15 pmAnchorage
$785
Air Canada
Nov 13
ANC8:44 pmAnchorage
51h 36m
2 stops
LIS9:20 amLisbon Humberto Delgado
Nov 21
LIS11:20 amLisbon Humberto Delgado
40h 55m
2 stops
ANC7:15 pmAnchorage
$835

momondo 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, momondo users made 832,500 searches. Data last updated July 2, 2026.
Use the filters below to find and compare flights from Alaska to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Sun 11/1

8:44 pm-10:40 am

2 stops28h 56m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-7:15 pm

2 stops23h 15m

$748

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Sun 11/1

11:59 pm-8:10 am

2 stops23h 11m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-7:15 pm

2 stops23h 15m

$750

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Sun 11/1

11:59 pm-8:10 am

2 stops23h 11m

Lisbon Humberto Delgado

Thu 11/12

5:00 am-7:15 pm

2 stops23h 15m

$751

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Sun 11/8

11:59 pm-10:40 am

2 stops25h 41m

Lisbon Humberto Delgado

Fri 11/20

5:00 am-7:15 pm

2 stops23h 15m

$754

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Mon 11/9

11:59 pm-8:10 am

2 stops23h 11m

Lisbon Humberto Delgado

Tue 11/17

5:00 am-7:15 pm

2 stops23h 15m

$755

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Wed 11/11

6:00 am-10:25 pm

2 stops31h 25m

Lisbon Humberto Delgado

Thu 11/19

5:00 am-4:18 pm

2 stops20h 18m

$756

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Wed 11/11

6:00 am-3:10 pm

2 stops24h 10m

Lisbon Humberto Delgado

Fri 11/20

5:30 am-1:35 am

2 stops29h 05m

$763
Quickest round-trip

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Sun 11/1

11:59 pm-8:10 am

2 stops23h 11m

Lisbon Humberto Delgado

Thu 11/12

8:55 am-10:39 pm

3 stops22h 44m

$771

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Fri 11/13

8:44 pm-9:20 am

2 stops51h 36m

Lisbon Humberto Delgado

Fri 11/20

11:20 am-7:15 pm

2 stops40h 55m

$780

AnchorageLisbon

ANC - LIS

ANCLIS

Anchorage

Fri 11/13

8:44 pm-9:20 am

2 stops51h 36m

Lisbon Humberto Delgado

Wed 11/18

11:20 am-7:15 pm

2 stops40h 55m

$785

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Portugal from

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 month to fly to Portugal?

The cheapest month to fly to Portugal from Alaska is in June. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Portugal from Alaska during January instead. Flights to Portugal in January, while not as cheap as those in June, still average around $0.

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

21h 08m

Direct flights

None
The fastest flight from Alaska to Portugal takes 21h 08m
There are no direct flights from Alaska to Portugal. There are no popular flight routes from Alaska to Portugal.
Search flight deals

Frequently asked questions about flying from Alaska to Portugal

  • 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?

  • 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
DeltaPriceFrom $642Free CancellationRating
7.8
8,452 reviews
Search Delta 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.

An easier way to manage your Portugal 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 8/1
Sat 8/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom $486
Flights to Portofrom $457
Flights to Funchalfrom $588
Flights to Farofrom $542
Flights to Ponta Delgadafrom $567
Flights to Lajesfrom $562
Flights to Hortafrom $825
Flights to Pico Islandfrom $845
Flights to Porto Santofrom $669
Flights to Velasfrom $580