Question 1

How does KAYAK find such low prices on flights from London 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 to Alaska. <a href='/flight-routes/London-LON/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 to Alaska?

Accepted Answer

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

Question 3

What is the Hacker Fare option on flights from London 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 to Alaska with an airline and back with another airline. <a href='/flight-routes/London-LON/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 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 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-LON/Alaska-USAK'>Visit our flight page for the latest deals!>/a>

Question 5

Which airlines provide the cheapest flights from London to Alaska?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from London to Alaska were found on Icelandair ($821) and KLM ($1,549).

Question 6

Which airlines provide the cheapest flights from London to Alaska?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from London to Alaska were found on Icelandair ($821) and KLM ($1,549).

Question 7

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 8

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

Accepted Answer

The cheapest month for flights from London to Alaska is October, when tickets cost $941 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of round-trip tickets is $1,684 and $1,600 respectively.

Question 9

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

Accepted Answer

The cheapest month for flights from London to Alaska is October, when tickets cost $941 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of round-trip tickets is $1,684 and $1,600 respectively.

Question 10

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

Accepted Answer

To get a below average price on the flight from London to Alaska, you should book around 6 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Question 11

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

Accepted Answer

To get a below average price on the flight from London to Alaska, you should book around 6 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Question 12

Which airlines fly non-stop between London and Alaska?

Accepted Answer

There is just one airline that flies from London to Alaska direct and that is Delta. The best round-trip deal found from Delta for the route is to Anchorage (ANC) and costs $1,401.

Question 13

Which airlines fly non-stop between London and Alaska?

Accepted Answer

There is just one airline that flies from London to Alaska direct and that is Delta. The best round-trip deal found from Delta for the route is to Anchorage (ANC) and costs $1,401.

Question 14

How long does a flight from London to Alaska take?

Accepted Answer

The duration of a flight to Alaska depends on your arrival airport. The shortest routes to Alaska from London are to Anchorage, which takes 18h 53m, and Fairbanks, which takes 20h 22m.

Question 15

How long does a flight from London to Alaska take?

Accepted Answer

The duration of a flight to Alaska depends on your arrival airport. The shortest routes to Alaska from London are to Anchorage, which takes 18h 53m, and Fairbanks, which takes 20h 22m.

Low season	October
High season	May
Cheapest flight	$565

$565 Find Cheap Flights from London to Alaska

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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.

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

The cheapest month for flights from London to Alaska is October, when tickets cost $941 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of round-trip tickets is $1,684 and $1,600 respectively.

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

To get a below average price on the flight from London to Alaska, you should book around 6 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Which airlines fly non-stop between London and Alaska?

There is just one airline that flies from London to Alaska direct and that is Delta. The best round-trip deal found from Delta for the route is to Anchorage (ANC) and costs $1,401.

Which airlines provide the cheapest flights from London to Alaska?

In the past 3 days, the cheapest round-trip tickets from London to Alaska were found on Icelandair ($821) and KLM ($1,549).

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 18h 53m, and Fairbanks, which takes 20h 22m.

Good to know

FAQs - booking Alaska flights

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.

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 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

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