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.£559 per passenger.Departing Mon, 13 Apr, returning Sun, 26 Apr.Return flight with Ryanair and Alaska Airlines.Outbound indirect flight with Ryanair, departs from London Stansted on Mon, 13 Apr, arriving in Anchorage International.Inbound indirect flight with Alaska Airlines, departs from Anchorage International on Sun, 26 Apr, arriving in London Stansted.Price includes taxes and charges.From £559, select.

Fairbanks.£711 per passenger.Departing Fri, 1 May, returning Sun, 10 May.Return flight with Icelandair and Alaska Airlines.Outbound indirect flight with Icelandair, departs from London Gatwick on Fri, 1 May, arriving in Fairbanks International.Inbound indirect flight with Alaska Airlines, departs from Fairbanks International on Sun, 10 May, arriving in London Gatwick.Price includes taxes and charges.From £711, select.

Ketchikan.£819 per passenger.Departing Sat, 4 Apr, returning Sat, 18 Apr.Return flight with Ryanair and Alaska Airlines.Outbound indirect flight with Ryanair, departs from London Stansted on Sat, 4 Apr, arriving in Ketchikan International.Inbound indirect flight with Alaska Airlines, departs from Ketchikan International on Sat, 18 Apr, arriving in London Gatwick.Price includes taxes and charges.From £819, select.

Juneau.£895 per passenger.Departing Thu, 11 Jun, returning Mon, 29 Jun.Return flight with Condor.Outbound indirect flight with Condor, departs from London Gatwick on Thu, 11 Jun, arriving in Juneau.Inbound indirect flight with Condor, departs from Juneau on Mon, 29 Jun, arriving in London Gatwick.Price includes taxes and charges.From £895, select.

Sitka.£896 per passenger.Departing Tue, 10 Mar, returning Mon, 16 Mar.Return flight with Icelandair and Alaska Airlines.Outbound indirect flight with Icelandair, departs from London Heathrow on Tue, 10 Mar, arriving in Sitka.Inbound indirect flight with Alaska Airlines, departs from Sitka on Mon, 16 Mar, arriving in London Heathrow.Price includes taxes and charges.From £896, select.

Kodiak.£1,085 per passenger.Departing Thu, 25 Jun, returning Sat, 4 Jul.Return flight with Condor.Outbound indirect flight with Condor, departs from London Gatwick on Thu, 25 Jun, arriving in Kodiak.Inbound indirect flight with Condor, departs from Kodiak on Sat, 4 Jul, arriving in London Gatwick.Price includes taxes and charges.From £1,085, select.

Kenai.£1,200 per passenger.Departing Thu, 7 May, returning Tue, 19 May.Return flight with Icelandair and Aleutian Airways.Outbound indirect flight with Icelandair, departs from London Gatwick on Thu, 7 May, arriving in Kenai.Inbound indirect flight with Aleutian Airways, departs from Kenai on Tue, 19 May, arriving in London Gatwick.Price includes taxes and charges.From £1,200, select.

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Flying from London to Alaska

Arm yourself with these facts on the fly.

Cheapest flight found	£559
Cheapest month to fly	April
Cheapest airport to fly from	London Stansted

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 £559 and one-way tickets from £303 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from London Stansted into Anchorage International

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

Fly in April

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

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 Alaska 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 £559 is the best price. This is good, compared to the average Alaska ticket price of £881.

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

The cheapest month to fly from London to Kenai Airport is usually May. The cheapest month to fly from London to Kodiak Airport is usually June. The cheapest month to fly from London to Sitka Airport is usually March. And the cheapest month to fly from London to Juneau Airport is usually June.

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 Monday, 13 April 2026.

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.