Icelandair flights to Alaska (USAK) from £688

Flight Deals

Cheap Icelandair Flight Deals to Alaska

Here are some of the best deals found on KAYAK recently from Icelandair to Alaska that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Recent return Icelandair flight deals from the United Kingdom to Alaska

Mon, 9 Feb - Sun, 15 Feb

11:55 - 21:51LGW-ANC

18h 56m2 stops

08:00 - 10:55ANC-LGW

17h 55m2 stops

£688Icelandair

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Mon, 9 Feb - Sun, 15 Feb

20:35 - 21:51LHR-ANC

34h 16m2 stops

08:00 - 10:50ANC-LHR

17h 50m2 stops

£693Icelandair

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Mon, 9 Feb - Sat, 14 Feb

20:35 - 21:51LHR-ANC

34h 16m2 stops

01:25 - 10:50ANC-LHR

24h 25m2 stops

£696Icelandair

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Fri, 1 May - Fri, 15 May

13:05 - 22:29LHR-ANC

18h 24m2 stops

12:20 - 20:20ANC-LHR

23h 00m2 stops

£711Icelandair

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Wed, 14 Jan - Sun, 25 Jan

11:55 - 23:56MAN-FAI

21h 01m2 stops

05:51 - 10:45FAI-MAN

19h 54m2 stops

£855Icelandair

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Wed, 6 May - Sun, 10 May

13:05 - 01:28MAN-ANC

21h 23m2 stops

10:00 - 11:40ANC-MAN

16h 40m2 stops

£861Icelandair

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Wed, 6 May - Sun, 10 May

13:05 - 01:28MAN-ANC

21h 23m2 stops

10:00 - 11:40ANC-MAN

16h 40m2 stops

£862Icelandair

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Wed, 6 May - Sun, 10 May

13:05 - 22:29MAN-ANC

18h 24m2 stops

10:00 - 11:40ANC-MAN

16h 40m2 stops

£863Icelandair

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Wed, 14 Jan - Sat, 24 Jan

11:55 - 23:56MAN-FAI

21h 01m2 stops

02:10 - 10:45FAI-MAN

23h 35m2 stops

£905Icelandair

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Wed, 31 Dec - Wed, 7 Jan

11:55 - 21:59LGW-ANC

19h 04m2 stops

07:05 - 10:55ANC-LGW

18h 50m2 stops

£1,918Icelandair

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Useful Info

Low season	March
High season	April
Cheapest flight	£688
Average price round-trip	£828

Best time to beat the crowds but there is an average 87% increase in price.

Most popular time to fly and prices are also 10% lower on average.

Flight from London Gatwick Airport to Anchorage

(price for this month)

KAYAK's insights & trends for flights to Alaska

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

Prices

Based on KAYAK data, the cheapest day to fly to Alaska is Tuesday when return tickets can be as cheap as £1,030. On the other hand, the most expensive day to fly is Sunday, when return prices are £1,182 on average.

What is the cheapest month to fly from the United Kingdom to Alaska?

The cheapest month for flights from the United Kingdom to Alaska is November, when tickets cost £786 (return) on average. On the other hand, the most expensive months are March and July, when the average cost of round-trip tickets is £1,794 and £1,583 respectively.

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7.0

Good580 verified ratings

7.2Boarding

7.0Entertainment

6.9Comfort

8.0Crew

6.2Food

2.0 Poor

Anonymous, Nov 2025

Again, we paid $ 328.00 for specific seats are were assigned those seats.

2.0 Poor

Pei, Nov 2025

Never again. Terrible hospitality and human decency for an international flight. No food, no snacks, no beverages, blankets, pillows, limited entertainment. Tiny seats without any cushion and some do not even recline. I was shocked that they did not charge for seat belts. Never in my life have I witness asking for "spare change" for charity before landing on both legs of the flight. Icelandair can contribute on their own to said, so called, children's charity with the money saved from providing 3 centimeters of tea and water to hungry and dehydrated passengers.

10.0 Wonderful

Jef, Nov 2025

Having been prepared for paying for everything on board other than water, coffee and tea the service was OK. Food and drink is expensive but the food was OK if limited in scope. Plane was clean and obviously well serviced. After complaining about having to walk in wind and rain to a get a bus to the airport the same thing happened at Portland. I’m sure you could get a terminal gate flight, complimentary food and drink for not much more money without traipsing through rain and slush in Reykjavik. Not bad but not great.

8.0 Very Good

Jef, Nov 2025

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

8.0 Very Good

Anonymous, Nov 2025

Not loosing my luggage

6.0 Okay

Anonymous, Nov 2025

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

8.0 Very Good

Anonymous, Nov 2025

Iceland air transfer was bad. They lost my luggage and I just received it 11/1

8.0 Very Good

Anonymous, Oct 2025

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

4.0 Mediocre

Anonymous, Oct 2025

Very bare bones flight with cramped seating

10.0 Wonderful

Anonymous, Oct 2025

Great flight and flight crew

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Find cheap Icelandair flights to Alaska from £688

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Cheap Icelandair Flight Deals to Alaska

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Recent last minute Icelandair flight deals from the United Kingdom to Alaska

Good to know

KAYAK's insights & trends for flights to Alaska

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

What is the cheapest day to fly to Alaska?

Based on KAYAK data, the cheapest day to fly to Alaska is Tuesday when return tickets can be as cheap as £1,030. On the other hand, the most expensive day to fly is Sunday, when return prices are £1,182 on average.

What is the cheapest month to fly from the United Kingdom to Alaska?

The cheapest month for flights from the United Kingdom to Alaska is November, when tickets cost £786 (return) on average. On the other hand, the most expensive months are March and July, when the average cost of round-trip tickets is £1,794 and £1,583 respectively.

How long is the flight to Alaska?

An average direct flight from the United Kingdom to Alaska takes 24h 50m, covering a distance of 4269 miles. The shortest route is Glasgow Intl Airport (GLA) to Anchorage (ANC) with an average flight time of 17h 14m.

What are the most popular destinations in Alaska?

Based on KAYAK flight searches, the most popular destination is Anchorage (77% of total searches to Alaska). The next most popular destination is Fairbanks (23%).

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