Question 1

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

Accepted Answer

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 Heathrow Airport to Alaska. <a href='/flight-routes/London-Heathrow-LHR/Alaska-USAK'>Visit our flight page for the latest deals!>/a>

Question 2

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

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to Alaska is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/London-Heathrow-LHR/Alaska-USAK'>Visit our flight page for the latest deals!>/a>

Question 3

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

Accepted Answer

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 Heathrow Airport to Alaska with an airline and back with another airline. <a href='/flight-routes/London-Heathrow-LHR/Alaska-USAK'>Visit our flight page for the latest deals!>/a>

Question 4

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

Accepted Answer

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 Heathrow Airport to Alaska up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/London-Heathrow-LHR/Alaska-USAK'>Visit our flight page for the latest deals!>/a>

Question 5

Which airlines provide the cheapest flights from London Heathrow Airport to Alaska?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from London Heathrow Airport to Alaska were found on Scandinavian Airlines ($881) and Icelandair ($1,072).

Question 6

What is the cheapest time of day to fly to Alaska?

Accepted Answer

The cheapest time of day to fly to Alaska is generally in the morning, when round-trip flights cost $1,630 on average. The most expensive time of day to fly to Alaska is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,630.

Question 7

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

Accepted Answer

The cheapest month for flights from London Heathrow Airport to Alaska is February, when tickets cost $1,134 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,985 and $1,826 respectively.

Question 8

How far in advance should I book a flight from London Heathrow Airport to Alaska?

Accepted Answer

To get a below average price on the flight from London Heathrow Airport to Alaska, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Question 9

How long does a flight from London Heathrow Airport to Alaska take?

Accepted Answer

The duration of a flight to Alaska depends on your arrival airport. The shortest routes to Alaska from London Heathrow Airport are to Anchorage, which takes 15h 37m, and Fairbanks, which takes 22h 11m.

Low season	December
High season	June
Cheapest flight	$658

$658 Find Cheap Flights from London Heathrow Airport to Alaska

KAYAK searches hundreds of travel sites at once for deals on flights to Alaska

Best Alaska Flight Deals from Heathrow

Cheap Flights from Heathrow to Alaska

Recent round-trip flight deals from Heathrow to Alaska

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KAYAK's insights & trends for Heathrow to Alaska flights

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

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

The cheapest month for flights from London Heathrow Airport to Alaska is February, when tickets cost $1,134 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,985 and $1,826 respectively.

How far in advance should I book a flight from London Heathrow Airport to Alaska?

To get a below average price on the flight from London Heathrow Airport to Alaska, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to Alaska?

In the past 3 days, the cheapest round-trip tickets from London Heathrow Airport to Alaska were found on Scandinavian Airlines ($881) and Icelandair ($1,072).

How long does a flight from London Heathrow Airport to Alaska take?

The duration of a flight to Alaska depends on your arrival airport. The shortest routes to Alaska from London Heathrow Airport are to Anchorage, which takes 15h 37m, and Fairbanks, which takes 22h 11m.

Good to know

FAQs - booking Alaska flights

How does KAYAK find such low prices on flights from London Heathrow Airport 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 Heathrow Airport to Alaska.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport to Alaska up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Alaska?

The cheapest time of day to fly to Alaska is generally in the morning, when round-trip flights cost $1,630 on average. The most expensive time of day to fly to Alaska is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,630.

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

Information on your arrival and departure airports

Cabin class types available on flights to Heathrow

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

Flights to other popular destinations

Flights from domestic origins to Heathrow

Flights to popular cities in Alaska

Find deals for your return flight