Find flights
Airlines
FAQs

Cheap flights from the United Kingdom to Alaska from £436

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ANC
6 Nov — 13 Nov1
1 adult

Find flights from United Kingdom to Alaska within your budget

Customise your flight search to find flights from United Kingdom to Alaska that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 1,010,473 searches. Data last updated 1 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Mon 10/3

07:40-14:15

3 stops38h 35m

£436

GlasgowAnchorage

GLA - ANC

GLAANC

Glasgow Intl

Wed 27/11

12:35-00:43

2 stops21h 08m

£809

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Sat 7/12

11:35-22:53

1 stop20h 18m

£1,143

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Mon 10/3

11:45-02:00

2 stops22h 15m

£605

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Sun 5/1

09:10-00:20

2 stops24h 10m

£1,589

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Sun 5/1

15:50-00:20

1 stop17h 30m

£1,595

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Sat 7/12

11:55-22:58

2 stops20h 03m

£825

LondonAnchorage

LCY - ANC

LCYANC

London City

Mon 10/3

09:10-02:00

2 stops24h 50m

£957

GlasgowAnchorage

GLA - ANC

GLAANC

Glasgow Intl

Tue 3/12

06:05-18:39

2 stops21h 34m

£1,598

GlasgowAnchorage

GLA - ANC

GLAANC

Glasgow Intl

Wed 27/11

13:00-19:37

3 stops63h 37m

£2,680

Flights are sorted by cheapest first

Deals found on 31/10

Showing 1-10 of 30 results
1
2
3

Find flight deals from United Kingdom to Alaska

Cheapest flights from United Kingdom to Alaska
Explore the most affordable flight options available from United Kingdom to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2024.

Thu 5/1212:30LHR - ANC
1 stop21h 00mMultiple Airlines
Mon 9/1202:36ANC - LHR
2 stops22h 34mMultiple Airlines
Deal found 31/10£864
Thu 5/1220:40LHR - ANC
2 stops35h 08mIcelandair
Mon 9/1201:59ANC - LHR
2 stops23h 51mIcelandair
Deal found 31/10£905
Thu 5/1211:55LGW - ANC
2 stops21h 49mMultiple Airlines
Tue 10/1209:00ANC - LGW
2 stops16h 55mMultiple Airlines
Deal found 31/10£1,014
Thu 14/1111:55LGW - ANC
2 stops18h 46mIcelandair
Wed 20/1107:40ANC - LGW
2 stops18h 15mIcelandair
Deal found 30/10£1,062
Thu 5/1207:40LHR - ANC
2 stops24h 13mUnited Airlines
Tue 10/1223:55ANC - LHR
1 stop24h 45mUnited Airlines
Deal found 31/10£1,108
Fri 22/1107:50LHR - FAI
2 stops24h 15mMultiple Airlines
Fri 6/1207:00FAI - LHR
2 stops23h 35mMultiple Airlines
Deal found 31/10£1,111
Thu 5/1206:30LHR - ANC
2 stops22h 20mDelta
Mon 9/1200:45ANC - LHR
1 stop24h 45mDelta
Deal found 31/10£1,120
Thu 14/1106:30LHR - ANC
2 stops18h 49mKLM
Tue 19/1100:50ANC - LHR
2 stops24h 55mKLM
Deal found 30/10£1,134
Fri 22/1115:50LHR - FAI
1 stop17h 20mVirgin Atlantic
Thu 5/1201:20FAI - LHR
2 stops20h 45mVirgin Atlantic
Deal found 31/10£1,155
Thu 5/1207:45LCY - ANC
2 stops21h 05mKLM
Tue 10/1205:45ANC - LCY
2 stops25h 50mKLM
Deal found 31/10£1,158
Fri 22/1117:15LCY - FAI
2 stops36h 52mMultiple Airlines
Fri 6/1215:57FAI - LCY
2 stops39h 43mMultiple Airlines
Deal found 31/10£1,172
Sat 30/1106:20LHR - ANC
2 stops26h 24mVirgin Atlantic
Sat 7/1205:45ANC - LHR
2 stops20h 05mVirgin Atlantic
Deal found 31/10£1,380

Best time to book a flight from United Kingdom to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from United Kingdom with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from United Kingdom to Alaska

Get recent, data-driven insights about flights from United Kingdom to Alaska including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from United Kingdom to Alaska?

Currently, February is the cheapest month in which you can book a flight from United Kingdom to Alaska (average of £964). Flying from United Kingdom to Alaska in July is currently the most expensive (average of £1,534). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GB to AK?

Find hourly flight availability from United Kingdom to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 November 2024.

When flying from United Kingdom to Alaska, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Alaska by month

Plan your trip to Alaska by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alaska ranges from 13.0 - 84.0 inches per month. August is typically the wettest month, when rainfall can reach 84.0 mm. April is typically the driest time to visit Alaska when rainfall is around 13.0 mm.

Temperature in Alaska by month

Plan your trip to Alaska by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alaska, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 15.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -8.0 C).

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alaska. Reviews last updated 1 November 2024.
To help decide which airline to fly from United Kingdom to Alaska, see what other customers have to say about KLM, Virgin Atlantic and Icelandair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,827 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very Good
8,827 reviews
8.0
Very Good
8,827 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8
Good
1,349 reviews
8.0
Very Good
8,827 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.6
Good
666 reviews
8.0
Very Good
8,827 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.4
Good
9,240 reviews
8.0
Very Good
8,827 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.3
Good
585 reviews
8.0
Very Good
8,827 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from United Kingdom to Alaska one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as £809. Users have also found prices from £1,143 and £1,595 on Lufthansa and KLM, respectively.

  • Can I find deals for flights from United Kingdom to Alaska that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Alaska flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Alaska?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Alaska.

  • Can I find deals for business class flights from United Kingdom to Alaska?

    Yes. Cheapflights offers flight deals from United Kingdom to Alaska by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to Alaska?

    Currently, February is the cheapest month in which you can book a flight from United Kingdom to Alaska (average of £964). Flying from United Kingdom to Alaska in July is currently the most expensive (average of £1,534). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.