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Cheap flights from London Heathrow Airport to Longyearbyen from £179

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LYR
16 Jun — 23 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Longyearbyen

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Longyearbyen
Explore the most affordable flight options available from Heathrow to Longyearbyen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 May 2026.

Thu 20/807:05
LHR
-
LYR
1 stop8h 45m
Scandinavian Airlines
Mon 24/819:45
LYR
-
LHR
1 stop19h 50m
Scandinavian Airlines
Deal found 15/5£275
Thu 27/807:05
LHR
-
LYR
1 stop8h 45m
Scandinavian Airlines
Mon 31/819:45
LYR
-
LHR
1 stop21h 40m
Scandinavian Airlines
Deal found 14/5£275
Wed 16/921:05
LHR
-
LYR
2 stops13h 45m
Scandinavian Airlines
Wed 23/912:35
LYR
-
LHR
1 stop7h 15m
Scandinavian Airlines
Deal found 13/5£283
Wed 16/921:05
LHR
-
LYR
2 stops13h 45m
Scandinavian Airlines
Tue 22/914:55
LYR
-
LHR
2 stops7h 40m
Scandinavian Airlines
Deal found 13/5£284
Tue 15/919:30
LHR
-
LYR
2 stops15h 20m
Scandinavian Airlines
Wed 23/912:35
LYR
-
LHR
1 stop7h 15m
Scandinavian Airlines
Deal found 13/5£295
Tue 15/907:05
LHR
-
LYR
1 stop6h 05m
Scandinavian Airlines
Mon 21/914:55
LYR
-
LHR
2 stops19h 00m
Scandinavian Airlines
Deal found 13/5£296
Tue 15/907:05
LHR
-
LYR
1 stop6h 05m
Scandinavian Airlines
Sat 19/919:45
LYR
-
LHR
1 stop14h 50m
Scandinavian Airlines
Deal found 13/5£303
Sat 22/815:35
LHR
-
LYR
1 stop17h 25m
Scandinavian Airlines
Mon 31/819:45
LYR
-
LHR
1 stop14h 50m
Scandinavian Airlines
Deal found 12/5£304
Thu 20/807:05
LHR
-
LYR
1 stop8h 45m
Scandinavian Airlines
Tue 25/814:55
LYR
-
LHR
2 stops7h 40m
Scandinavian Airlines
Deal found 17/5£307

Find flight deals from Heathrow to Longyearbyen

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Longyearbyen (LYR). 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 17 May 2026.

Round-trip from

£275

One-way from

£179

Popular in

August

Cheapest in

January

Average price

£341
Scandinavian Airlines
  • Scandinavian Airlines
  • 20/8-24/8
  • 2 total stops
  • 28h 35m total
  • London to Longyearbyen
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 31/8
  • 1 total stop
  • 10h 55m total
  • London to Longyearbyen
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£74 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Longyearbyen 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 17 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Longyearbyen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonLongyearbyen

LHR - LYR

LHRLYR

London Heathrow

Thu 22/10

21:05-11:50

2 stops13h 45m

Longyearbyen Svalbard

Sun 25/10

14:40-21:35

1 stop7h 55m

£311

LondonLongyearbyen

LHR - LYR

LHRLYR

London Heathrow

Thu 20/8

19:30-11:50

2 stops15h 20m

Longyearbyen Svalbard

Tue 25/8

14:55-21:35

2 stops7h 40m

£323
Cheapest one-way

LondonLongyearbyen

LHR - LYR

LHRLYR

London Heathrow

Mon 31/8

07:05-19:00

1 stop10h 55m

£179

LondonLongyearbyen

LHR - LYR

LHRLYR

London Heathrow

Mon 15/6

07:05-10:00

1 stop25h 55m

£218
Fastest single journey

LondonLongyearbyen

LHR - LYR

LHRLYR

London Heathrow

Wed 17/6

06:40-18:15

2 stops10h 35m

£221

LondonLongyearbyen

LHR - LYR

LHRLYR

London Heathrow

Mon 15/6

20:50-17:00

3 stops43h 10m

£257

LondonLongyearbyen

LHR - LYR

LHRLYR

London Heathrow

Sun 14/6

17:30-12:30

1 stop18h 00m

£258

LondonLongyearbyen

LHR - LYR

LHRLYR

London Heathrow

Sat 13/6

15:35-10:00

1 stop17h 25m

£264

LondonLongyearbyen

LHR - LYR

LHRLYR

London Heathrow

Sat 15/8

15:35-10:00

1 stop17h 25m

£266

LondonLongyearbyen

LHR - LYR

LHRLYR

London Heathrow

Sat 13/6

18:35-14:45

2 stops19h 10m

£279

Flights are sorted by cheapest return flights first.

Deals found on 16/5

Sorted by cheapest first

Best time to book a flight from Heathrow to Longyearbyen

Have a flexible travel schedule? Discover the best time to fly to Longyearbyen 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Longyearbyen

What is the cheapest month to book a flight from London Heathrow Airport to Longyearbyen?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Longyearbyen (average of £214). Flying from London Heathrow Airport to Longyearbyen in August is currently the most expensive (average of £597). 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.

How much does it cost for a return flight from London Heathrow Airport to Longyearbyen?

Reviews of airlines servicing Longyearbyen

Get insights into the airlines that provide service to Longyearbyen. 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 Longyearbyen. Reviews last updated 17 May 2026.
See what other customers who have flown with Scandinavian Airlines from London Heathrow Airport to Longyearbyen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,778 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

6.7

Boarding

7.7

Food

6.7

Crew

8.0

Reviews

1 / 20
6.0
Good

Henry,May 2026

PRG - CPH

The flights were fine. However, on 7 May on the way to Prague in the Copenhagen terminal we asked SAS to provide assistance, and were assured we would have it, when we arrived from Prague to Copenhagen on 11 May so we wouldn't have to walk the long distance between the arrival gate and the departure-to-Newark gate. Assistance never showed up. Because of that we had to rush with great difficulty across the airport by foot. Luckily we were just in time to board our flight to Newark.
Scandinavian Airlines
7.4
Good
1,778 reviews
Scandinavian Airlines
7.4
Good
1,778 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

6.7

Boarding

7.7

Food

6.7

Crew

8.0

Reviews

1 / 20
6.0
Good

Henry,May 2026

PRG - CPH

The flights were fine. However, on 7 May on the way to Prague in the Copenhagen terminal we asked SAS to provide assistance, and were assured we would have it, when we arrived from Prague to Copenhagen on 11 May so we wouldn't have to walk the long distance between the arrival gate and the departure-to-Newark gate. Assistance never showed up. Because of that we had to rush with great difficulty across the airport by foot. Luckily we were just in time to board our flight to Newark.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Longyearbyen. 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 Longyearbyen from London Heathrow?

    Longyearbyen Svalbard (LYR) is the airport you will fly into if you book a flight from London Heathrow to Longyearbyen. You should not have trouble finding flights to Svalbard from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Longyearbyen airport from London Heathrow. It is only a 3.0 mi journey from Svalbard (LYR) to Longyearbyen’s city center.

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

    There are many flights that can get you from London Heathrow Airport to Longyearbyen in 13h 45m. Fly via Scandinavian Airlines to get the fastest option. London Heathrow Airport and Longyearbyen are separated by a distance of 1891 mi.

  • What is the cheapest airline to fly from London Heathrow Airport to Longyearbyen round-trip?

    According to our current data, Scandinavian Airlines (£198), offers the cheapest pricing from London Heathrow Airport to Longyearbyen. Scandinavian Airlines is 40% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Longyearbyen 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 London Heathrow Airport to Longyearbyen?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Longyearbyen (average of £214). Flying from London Heathrow Airport to Longyearbyen in August is currently the most expensive (average of £597). 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

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Top airline flying from Heathrow to Longyearbyen

Discover the top airline that operate flights from Heathrow to Longyearbyen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£198Average£299FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

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

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

Yes! Start tracking prices for Heathrow to Longyearbyen flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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