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Cheap flights from London Heathrow Airport to Fairbanks from £617

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FAI
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Fairbanks

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Fairbanks (FAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 January 2026.

Round-trip from

£725

One-way from

£617

Popular in

July

Cheapest in

February

Average price

£1,242
28/2-6/3
  • 28/2-6/3
  • 4 total stops
  • 42h 32m total
  • London to Fairbanks
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18/5
  • 18/5
  • 2 total stops
  • 20h 22m total
  • London to Fairbanks
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£74 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£23 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Heathrow to Fairbanks

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Fairbanks
Explore the most affordable flight options available from Heathrow to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Sat 28/212:15
LHR
-
FAI
2 stops19h 00m
Multiple Airlines
Fri 6/302:18
FAI
-
LHR
2 stops23h 32m
Multiple Airlines
Deal found 14/1£725
Wed 7/1007:25
LHR
-
FAI
2 stops26h 26m
Multiple Airlines
Tue 13/1002:09
FAI
-
LHR
2 stops24h 41m
Multiple Airlines
Deal found 15/1£744
Fri 23/112:15
LHR
-
FAI
2 stops20h 41m
Multiple Airlines
Sun 25/105:51
FAI
-
LHR
2 stops19h 59m
Multiple Airlines
Deal found 14/1£808
Thu 5/1112:15
LHR
-
FAI
2 stops23h 23m
Multiple Airlines
Wed 18/1102:09
FAI
-
LHR
2 stops23h 41m
Multiple Airlines
Deal found 15/1£812
Sun 1/312:15
LHR
-
FAI
2 stops23h 23m
Multiple Airlines
Sun 8/305:51
FAI
-
LHR
2 stops20h 59m
Multiple Airlines
Deal found 15/1£821
Thu 11/621:25
LHR
-
FAI
2 stops32h 44m
Multiple Airlines
Wed 24/609:00
FAI
-
LHR
2 stops26h 20m
Multiple Airlines
Deal found 14/1£890
Thu 25/621:25
LHR
-
FAI
2 stops32h 44m
Multiple Airlines
Thu 9/705:30
FAI
-
LHR
2 stops21h 25m
Multiple Airlines
Deal found 14/1£899
Thu 5/1117:00
LHR
-
FAI
2 stops27h 27m
Alaska Airlines
Thu 19/1112:16
FAI
-
LHR
1 stop17h 49m
Alaska Airlines
Deal found 15/1£1,026

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Fairbanks 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 858,174 searches. Data last updated 16 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Fairbanks that are best for you.

Fly from

Heathrow

Fly to

Fairbanks

Route

Depart

Return

Price

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Sun 1/3

12:15-02:38

2 stops23h 23m

Fairbanks

Sun 8/3

05:51-10:50

2 stops20h 59m

£821

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Thu 11/6

21:25-21:09

2 stops32h 44m

Fairbanks

Wed 24/6

09:00-20:20

2 stops26h 20m

£890

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Thu 25/6

21:25-21:09

2 stops32h 44m

Fairbanks

Thu 9/7

05:30-11:55

2 stops21h 25m

£899

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Wed 11/2

14:50-02:48

2 stops20h 58m

Fairbanks

Wed 18/2

05:51-10:30

1 stop19h 39m

£1,033

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Wed 11/2

11:05-00:22

2 stops22h 17m

Fairbanks

Tue 17/2

01:27-10:00

2 stops23h 33m

£1,112

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Wed 11/2

06:20-00:22

2 stops27h 02m

Fairbanks

Tue 17/2

01:27-07:05

2 stops20h 38m

£1,116

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Sun 1/3

12:20-00:22

1 stop21h 02m

Fairbanks

Sat 7/3

00:30-10:30

1 stop25h 00m

£1,171

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Thu 11/6

17:40-00:06

1 stop15h 26m

Fairbanks

Wed 24/6

22:05-06:20

2 stops23h 15m

£1,254

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Thu 11/6

14:50-23:59

1 stop18h 09m

Fairbanks

Tue 23/6

01:15-12:20

1 stop26h 05m

£1,271

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Mon 18/5

12:00-23:22

2 stops20h 22m

£617

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 12 results
1
2

Best time to book a flight from Heathrow to Fairbanks

Have a flexible travel schedule? Discover the best time to fly to Fairbanks from Heathrow 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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Fairbanks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Fairbanks from London Heathrow?

    Fairbanks (FAI), located 4.5 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Fairbanks. 0 airlines have flights to Fairbanks from London Heathrow on a regular basis. Booking flights from London Heathrow to Fairbanks should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • Can I find deals for flights from Heathrow to Fairbanks that include hotel bookings?

    Yes. In addition to deals on Heathrow to Fairbanks flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Fairbanks?

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

  • Can I find deals for business class flights from Heathrow to Fairbanks?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Fairbanks

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Anchorage flights
Gatwick to Anchorage flights
London City to Anchorage flights
Gatwick to Fairbanks flights
London City to Fairbanks flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Fairbanks?

When you search for this flight from Heathrow to Fairbanks, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Fairbanks?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Fairbanks for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Fairbanks with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Fairbanks, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Fairbanks become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Fairbanks from Heathrow today and book when prices fit your budget.

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