How long is the flight from Alaska to United Kingdom?

The flight from Alaska to United Kingdom depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Anchorage (a popular airport in Alaska) to London Heathrow Airport (the most popular airport in United Kingdom), then the flight time is 15h 05m on average. If you fly from Fairbanks (another popular airport in Alaska) to London Heathrow Airport, then the average flight time is 16h 27m.

What airlines fly to United Kingdom?

Delta, United Airlines and British Airways are the top three most popular airlines that fly to United Kingdom from Alaska according to our data. Delta is the first choice among our users, with 49% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 4 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Alaska to United Kingdom?

Virgin Atlantic, United Airlines, and Air Canada are the most popular carriers operating from Alaska to United Kingdom

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

Prices for flights from Alaska to United Kingdom refresh daily.

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

There are 4 operators available for flights from Alaska to United Kingdom as of August 2025.

How old do you have to be to fly from Alaska to United Kingdom?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$379 Cheap Flights from Alaska to the United Kingdom in 2025

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Find the cheapest flights from Alaska to the United Kingdom

Round-trip

One-way

Last minute

Cheap round-trip flights

3:05 pm - 12:40 pmANC-LHR

12h 35m1 stop

6:30 am - 12:50 pmLHR-ANC

15h 20m1 stop

$705Lufthansa

Find Deal

mié., sep. 3 - mié., sep. 10

6:00 am - 6:30 pmANC-LHR

27h 30m3 stops

6:40 am - 10:43 pmLHR-ANC

25h 03m2 stops

$708Scandinavian Airlines

Find Deal

mié., oct. 1 - vie., oct. 10

11:45 pm - 9:40 amANC-LHR

24h 55m1 stop

6:30 am - 3:56 pmLHR-ANC

18h 26m2 stops

$724United Airlines

Find Deal

lun., sep. 1 - mar., sep. 16

11:59 pm - 6:55 amANC-LHR

21h 56m2 stops

6:30 am - 3:56 pmLHR-ANC

18h 26m2 stops

$728United Airlines

Find Deal

lun., sep. 1 - mar., sep. 16

12:30 am - 10:20 amANC-MAN

24h 50m2 stops

2:15 pm - 1:59 amMAN-ANC

20h 44m2 stops

$734Delta

Find Deal

jue., oct. 9 - mar., oct. 14

12:30 am - 10:20 amANC-MAN

24h 50m2 stops

2:15 pm - 1:59 amMAN-ANC

20h 44m2 stops

$735Delta

Find Deal

jue., oct. 9 - mar., oct. 14

1:53 am - 6:45 amFAI-LHR

19h 52m2 stops

11:30 am - 12:50 amLHR-FAI

22h 20m2 stops

$744Air France

Find Deal

mar., oct. 7 - mié., oct. 15

6:00 am - 1:10 pmANC-LHR

22h 10m1 stop

5:25 pm - 1:37 amLHR-ANC

17h 12m1 stop

$746KLM

Find Deal

lun., sep. 1 - mar., sep. 16

12:55 am - 2:15 pmANC-LHR

28h 20m1 stop

1:25 pm - 8:17 pmLHR-ANC

15h 52m1 stop

$766KLM

Find Deal

mar., sep. 2 - mié., sep. 10

7:05 am - 10:15 amJNU-LHR

18h 10m2 stops

6:15 am - 6:04 pmLHR-JNU

20h 49m2 stops

$994Air France

Find Deal

jue., sep. 11 - jue., oct. 9

United Airlines flights from Alaska to United Kingdom

Our best United Airlines deals on Alaska to United Kingdom flight tickets

United Airlines

Sep 1

ANC11:45 pmAnchorage

24h 55m

1 stop

LHR9:40 amLondon Heathrow

Sep 16

LHR6:30 amLondon Heathrow

18h 26m

2 stops

ANC3:56 pmAnchorage

$724

Find similar

United Airlines

Sep 1

ANC11:59 pmAnchorage

21h 56m

2 stops

LHR6:55 amLondon Heathrow

Sep 16

LHR6:30 amLondon Heathrow

18h 26m

2 stops

ANC3:56 pmAnchorage

$728

Find similar

United Airlines

Sep 1

ANC11:45 pmAnchorage

24h 55m

1 stop

LHR9:40 amLondon Heathrow

Sep 16

LHR7:25 amLondon Heathrow

21h 22m

2 stops

ANC7:47 pmAnchorage

$730

Find similar

Delta flights from Alaska to United Kingdom

Our best Delta deals on Alaska to United Kingdom flight tickets

Delta

Oct 9

ANC12:30 amAnchorage

24h 50m

2 stops

MAN10:20 amManchester

Oct 14

MAN2:15 pmManchester

20h 44m

2 stops

ANC1:59 amAnchorage

$734

Find similar

Delta

Oct 9

ANC12:30 amAnchorage

24h 50m

2 stops

MAN10:20 amManchester

Oct 14

MAN2:15 pmManchester

20h 44m

2 stops

ANC1:59 amAnchorage

$735

Find similar

Delta

Oct 15

ANC2:10 pmAnchorage

15h 05m

1 stop

LHR2:15 pmLondon Heathrow

Oct 29

LHR6:20 amLondon Heathrow

24h 23m

2 stops

ANC10:43 pmAnchorage

$737

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

mié. 9/3

3:05 pm-12:40 pm

1 stop12h 35m

London Heathrow

mié. 9/10

6:30 am-12:50 pm

1 stop15h 20m

$705

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

mié. 10/1

6:00 am-6:30 pm

3 stops27h 30m

London Heathrow

vie. 10/10

6:40 am-10:43 pm

2 stops25h 03m

$708

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

lun. 9/1

11:45 pm-9:40 am

1 stop24h 55m

London Heathrow

mar. 9/16

6:30 am-3:56 pm

2 stops18h 26m

$724

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

lun. 9/1

11:59 pm-6:55 am

2 stops21h 56m

London Heathrow

mar. 9/16

6:30 am-3:56 pm

2 stops18h 26m

$728

AnchorageManchester

ANC - MAN

ANCMAN

Anchorage

jue. 10/9

12:30 am-10:20 am

2 stops24h 50m

Manchester

mar. 10/14

2:15 pm-1:59 am

2 stops20h 44m

$734

AnchorageManchester

ANC - MAN

ANCMAN

Anchorage

jue. 10/9

12:30 am-10:20 am

2 stops24h 50m

Manchester

mar. 10/14

2:15 pm-1:59 am

2 stops20h 44m

$735

FairbanksLondon

FAI - LHR

FAILHR

Fairbanks

mar. 10/7

1:53 am-6:45 am

2 stops19h 52m

London Heathrow

mié. 10/15

11:30 am-12:50 am

2 stops22h 20m

$744

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

lun. 9/1

6:00 am-1:10 pm

1 stop22h 10m

London Heathrow

mar. 9/16

5:25 pm-1:37 am

1 stop17h 12m

$746

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

mar. 9/2

12:55 am-2:15 pm

1 stop28h 20m

London Heathrow

mié. 9/10

1:25 pm-8:17 pm

1 stop15h 52m

$766

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

jue. 9/11

7:05 am-10:15 am

2 stops18h 10m

London Heathrow

jue. 10/9

6:15 am-6:04 pm

2 stops20h 49m

$994

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alaska to United Kingdom

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

Other information

What is the cheapest month to fly to United Kingdom?

In general, October is the cheapest month to fly from Alaska to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $811. If you aren’t able to travel to United Kingdom during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $850.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Alaska to United Kingdom is on a Wednesday when prices can be found for as low as $890. The most expensive day to fly to United Kingdom is Thursday, with ticket prices averaging around $1,366.

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

According to our data, the cheapest time of day to fly to United Kingdom is in the morning. momondo users have found flights departing from Alaska to United Kingdom in the morning for as low as $962. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly at noon, with an average ticket price of $1,115. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Alaska to United Kingdom flights?

You could potentially save up to 19% on your flight if you consider stops on a Alaska to United Kingdom flight.

Cheap Alaska to United Kingdom flight deals and tips

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

Best Price Found	$379
Fastest flight time	12h 35m
Direct flights	None
Airports in United Kingdom	7 airports

The best one-way flight to United Kingdom from Alaska in the past 72 hours is $379. The best round-trip flight deal from Alaska to United Kingdom found on momondo in the last 72 hours is $705.

The fastest flight from Alaska to United Kingdom takes 12h 35m

There are no direct flights from Alaska to United Kingdom. Popular non-direct routes for this connection are Anchorage Airport - London Gatwick Airport, Anchorage Airport - London Stansted Airport and Anchorage Airport - London Heathrow Airport.

There are 7 airports near United Kingdom: London City (LCY), London Heathrow (LHR), Edinburgh Turnhouse (EDI), Manchester (MAN), London Stansted (STN), London Gatwick (LGW), Glasgow Intl (GLA)

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When did momondo last update prices for flights from Alaska to United Kingdom?
Prices for flights from Alaska to United Kingdom refresh daily.
How many operators does momondo search for flights from Alaska to United Kingdom?
There are 4 operators available for flights from Alaska to United Kingdom as of August 2025.
How old do you have to be to fly from Alaska to United Kingdom?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Alaska to United Kingdom

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $652	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
United Airlines	PriceFrom $689	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
British Airways	PriceFrom $766	Free Cancellation	Rating 6.6 7,245 reviews	Search British Airways flights
Icelandair	PriceFrom $905	Free Cancellation	Rating 7.0 524 reviews	Search Icelandair flights

Why use momondo?

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

It is quick and easy to find Alaska to United Kingdom flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United Kingdom that suits you.

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

Yes. All flights to United Kingdom from Alaska on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Alaska to United Kingdom?

Once you have performed a search for Alaska to United Kingdom 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 United Kingdom right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Alaska to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.