How does KAYAK find such low prices on flights from London to Alaska?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Alaska.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Alaska?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Alaska is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from London to Alaska?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London to Alaska with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Alaska?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to Alaska up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Which airlines provide the cheapest flights from London to Alaska?

In the past 5 days, the cheapest round-trip tickets from London to Alaska were found on Scandinavian Airlines ($696) and Condor ($774).

Which airlines provide the cheapest flights from London to Alaska?

In the past 5 days, the cheapest round-trip tickets from London to Alaska were found on Scandinavian Airlines ($696) and Condor ($774).

How long does a flight from London to Alaska take?

The duration of a flight to Alaska depends on your arrival airport. The shortest routes to Alaska from London are to Anchorage , which takes 15h 29m , and Fairbanks , which takes 24h 20m.

How long does a flight from London to Alaska take?

The duration of a flight to Alaska depends on your arrival airport. The shortest routes to Alaska from London are to Anchorage , which takes 15h 29m , and Fairbanks , which takes 24h 20m.

$544 CHEAP FLIGHTS from London to Alaska

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Flight Deals

Book Cheap London to Alaska Plane Tickets

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from London to Alaska

Fri, Sep 11 - Fri, Sep 18

6:40 am - 8:15 pm

LHR

ANC

22h 35m

2 stops

8:00 am - 1:35 pm

ANC

LHR

20h 35m

2 stops

$696Scandinavian Airlines

Thu, Sep 3 - Sun, Sep 6

6:40 pm - 8:12 pm

LHR

ANC

34h 32m

2 stops

6:15 am - 5:40 pm

ANC

LHR

26h 25m

2 stops

$738Scandinavian Airlines

Sat, Sep 12 - Fri, Sep 18

6:40 am - 8:15 pm

LHR

ANC

22h 35m

2 stops

6:12 am - 1:35 pm

ANC

LHR

22h 23m

2 stops

$755Scandinavian Airlines

Fri, Sep 4 - Fri, Sep 18

6:40 am - 11:55 pm

LHR

ANC

26h 15m

2 stops

8:00 am - 1:35 pm

ANC

LHR

20h 35m

2 stops

$755Scandinavian Airlines

Fri, Sep 4 - Fri, Sep 18

6:40 am - 11:55 pm

LHR

ANC

26h 15m

2 stops

8:00 am - 1:35 pm

ANC

LHR

20h 35m

2 stops

$758Scandinavian Airlines

Sat, Sep 5 - Sat, Sep 26

6:40 am - 11:58 pm

LHR

ANC

26h 18m

2 stops

6:12 am - 5:40 pm

ANC

LHR

26h 28m

2 stops

$760Scandinavian Airlines

Sat, Sep 12 - Fri, Sep 18

6:40 am - 12:27 am

LHR

ANC

26h 47m

2 stops

6:12 am - 1:35 pm

ANC

LHR

22h 23m

2 stops

$763Scandinavian Airlines

Sat, Sep 12 - Sat, Sep 19

6:40 am - 8:15 pm

LHR

ANC

22h 35m

2 stops

8:00 am - 4:00 pm

ANC

LHR

23h 00m

2 stops

$764Scandinavian Airlines

Tue, Sep 22 - Fri, Sep 25

6:40 am - 12:27 am

LHR

ANC

26h 47m

3 stops

6:12 am - 1:35 pm

ANC

LHR

22h 23m

2 stops

$773Scandinavian Airlines

Tue, Sep 22 - Fri, Sep 25

6:40 am - 12:27 am

LHR

ANC

26h 47m

2 stops

6:12 am - 1:35 pm

ANC

LHR

22h 23m

2 stops

$773Scandinavian Airlines

Booking Insights

KAYAK's insights & trends for London to Alaska flights

Get data-powered insights and trends into flights from London to Alaska to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

How much is a round-trip flight from London to Alaska?

Flight prices are below average for this route right now.

Flights to Alaska from London usually cost between $1,132 and $1,580 in September.
The lowest price found in the past 5 days was $696 on Scandinavian Airlines (Sep 11-Sep 18).

What is the cheapest month to fly from London to Alaska?

The cheapest month for flights from London to Alaska is January, when tickets cost $977 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,619 and $1,598 respectively.

Find deals

Low season	February
High season	July

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly with an average 20% increase in price.

How does KAYAK find such low prices on flights from London to Alaska?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Alaska.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Alaska?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Alaska is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from London to Alaska?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London to Alaska with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Alaska?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to Alaska up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from London to Alaska

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Cabin class types available on flights to Alaska

First Class flights from London to Alaska

Business Class flights from London to Alaska

Premium Economy Class flights from London to Alaska

Economy Class flights from London to Alaska

$544 Find Cheap Flights from London to Alaska - Compare and Save

Book Cheap London to Alaska Plane Tickets

Recent round-trip flight deals from London to Alaska

Recent one-way flight deals from London to Alaska

Recent last minute flight deals from London to Alaska

KAYAK's insights & trends for London to Alaska flights

How much is a round-trip flight from London to Alaska?

What is the cheapest month to fly from London to Alaska?

Which airlines provide the cheapest flights from London to Alaska?

How long does a flight from London to Alaska take?

Good to know

Low season

High season

FAQs - booking Alaska flights

Everything you need to know for your flight from London to Alaska

Cabin class types available on flights to Alaska

Complete your trip to Alaska with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in London to Alaska

Flights from London to popular cities in Alaska

Find deals for your return flight