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Cheap flights from London Heathrow Airport to Fairbanks from £622

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FAI
24 Aug — 31 Aug1
1 adult

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 19 August 2025.

Round-trip from

£743

One-way from

£622

Popular in

December

Cheapest in

January

Average price

£1,173
Icelandair
  • Icelandair
  • 2/10-9/10
  • 4 total stops
  • 39h 37m total
  • London to Fairbanks
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26/8
  • 26/8
  • 3 total stops
  • 52h 09m total
  • London to Fairbanks
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Heathrow to Fairbanks

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 19 August 2025.

Thu 2/1013:05LHR - FAI
2 stops18h 42mIcelandair
Thu 9/1006:00FAI - LHR
2 stops20h 55mIcelandair
Deal found 18/8£743
Thu 18/913:25LHR - FAI
1 stop22h 20mMultiple Airlines
Wed 24/902:08FAI - LHR
1 stop24h 12mMultiple Airlines
Deal found 19/8£766
Mon 1/1212:15LHR - FAI
2 stops21h 58mMultiple Airlines
Sun 7/1208:00FAI - LHR
2 stops17h 50mMultiple Airlines
Deal found 18/8£824
Thu 2/1006:30LHR - FAI
2 stops23h 09mMultiple Airlines
Thu 9/1006:00FAI - LHR
1 stop20h 20mMultiple Airlines
Deal found 18/8£840
Wed 17/1212:15LHR - FAI
2 stops21h 24mMultiple Airlines
Wed 31/1202:35FAI - LHR
2 stops23h 15mMultiple Airlines
Deal found 18/8£852

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 19 August 2025.
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

Thu 2/10

13:05-22:47

2 stops18h 42m

Fairbanks

Thu 9/10

06:00-11:55

2 stops20h 55m

£743

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Thu 18/9

13:25-02:45

1 stop22h 20m

Fairbanks

Wed 24/9

02:08-11:20

1 stop24h 12m

£766

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Mon 1/12

12:15-01:13

2 stops21h 58m

Fairbanks

Sun 7/12

08:00-10:50

2 stops17h 50m

£824

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Thu 2/10

06:30-20:39

2 stops23h 09m

Fairbanks

Thu 9/10

06:00-11:20

1 stop20h 20m

£840

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Wed 17/12

12:15-00:39

2 stops21h 24m

Fairbanks

Wed 31/12

02:35-10:50

2 stops23h 15m

£852

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Tue 26/8

19:50-14:59

3 stops52h 09m

£622

Flights are sorted by cheapest return flights first.

Deals found on 18/8

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.

  • How long is the flight from London Heathrow Airport to Fairbanks?

    There are many flights that can get you from London Heathrow Airport to Fairbanks in 18h 42m. Fly via Icelandair to get the fastest option. Airlines will cover a distance of 4213 mi.

  • 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

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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
London City to Anchorage flights
Gatwick to Anchorage flights
London City to Fairbanks flights
Gatwick 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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