Flights from London to Alaska

Flight deals from London to Alaska

Looking for cheap tickets from London to Alaska, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Anchorage.812 € per passenger.Departing Fri, 2 May, returning Sun, 11 May.Return flight with Norse Atlantic Airways (UK) and Hawaiian Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Fri, 2 May, arriving in Anchorage International.Inbound indirect flight with Hawaiian Airlines, departs from Anchorage International on Sun, 11 May, arriving in London Gatwick.Price includes taxes and charges.From 812 €, select.

Fairbanks.983 € per passenger.Departing Mon, 15 Sep, returning Mon, 22 Sep.Return flight with Virgin Atlantic and Alaska Airlines.Outbound indirect flight with Virgin Atlantic, departs from London Heathrow on Mon, 15 Sep, arriving in Fairbanks International.Inbound indirect flight with Alaska Airlines, departs from Fairbanks International on Mon, 22 Sep, arriving in London Heathrow.Price includes taxes and charges.From 983 €, select.

Juneau.1.031 € per passenger.Departing Mon, 14 Apr, returning Wed, 30 Apr.Return flight with Icelandair and Alaska Airlines.Outbound indirect flight with Icelandair, departs from London Heathrow on Mon, 14 Apr, arriving in Juneau.Inbound indirect flight with Alaska Airlines, departs from Juneau on Wed, 30 Apr, arriving in London Heathrow.Price includes taxes and charges.From 1.031 €, select.

Ketchikan.1.282 € per passenger.Departing Thu, 17 Apr, returning Thu, 24 Apr.Return flight with Air Transat and Alaska Airlines.Outbound indirect flight with Air Transat, departs from London Gatwick on Thu, 17 Apr, arriving in Ketchikan International.Inbound indirect flight with Alaska Airlines, departs from Ketchikan International on Thu, 24 Apr, arriving in London Gatwick.Price includes taxes and charges.From 1.282 €, select.

Sitka.1.663 € per passenger.Departing Fri, 25 Apr, returning Fri, 2 May.Return flight with Iberia and Alaska Airlines.Outbound indirect flight with Iberia, departs from London Heathrow on Fri, 25 Apr, arriving in Sitka.Inbound indirect flight with Alaska Airlines, departs from Sitka on Fri, 2 May, arriving in London Heathrow.Price includes taxes and charges.From 1.663 €, select.

Homer.4.761 € per passenger.Departing Thu, 24 Apr, returning Thu, 1 May.Return flight with Finnair and Aleutian Airways.Outbound indirect flight with Finnair, departs from London Heathrow on Thu, 24 Apr, arriving in Homer.Inbound indirect flight with Aleutian Airways, departs from Homer on Thu, 1 May, arriving in London Heathrow.Price includes taxes and charges.From 4.761 €, select.

Flying from London to Alaska

Arm yourself with these facts on the fly.

Cheapest flight found	812 €, Anchorage
Cheapest month to fly	May
Cheapest airport to fly from	London Gatwick

How to find cheap flights from London to Alaska

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from London to Alaska. Other savvy travellers recently found return flights from 812 € and one-way tickets from 460 € one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from London Luton into Anchorage

At the moment, the lowest priced flight tickets to Alaska are from London Luton Airport to Anchorage International Airport.

Fly in May

We crunched the flight calendar and found the cheapest time to fly from London to Alaska is currently May.

Fly on a Thursday

From our data, we can see that Thursday seems to be the cheapest time to fly from London to Alaska.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from London to anywhere you choose in Alaska.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from London to Alaska go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the London to Alaska flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average London to Alaska flight price?

We looked at all of the upcoming return flights from London to Alaska we could find over the next 12 months. It looks like 812 € is the best price. This is good, compared to the average Alaska ticket price of 1.395 €.

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

The cheapest month to fly from London to Fairbanks International Airport is usually September. The cheapest month to fly from London to Anchorage International Airport is usually May. The cheapest month to fly from London to Homer Airport is usually April. And the cheapest month to fly from London to Juneau Airport is usually April.

Which upcoming date is cheapest to fly from London to Alaska on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Alaska on Friday, 2 May 2025.

Are there any direct flights from London to Alaska?

Currently, there aren't any direct flights from London to Alaska, but you can still fly with a stopover.

If I'm flying from London, where in Alaska is cheapest to fly into?

If you're flying from London, the cheapest city in Alaska to fly into is Anchorage. The cheapest airport serving Anchorage at the moment is Anchorage International.