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$440 Find Cheap Flights to Longyearbyen - Compare and Save

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Everything you should know

Cheapest round-trip
$573
Typical prices: $564-$1,402
Scandinavian Airlines
Tue 2/27Fri 3/2
IAD - LYR • 2 stops
Cheapest one-way
$440
Typical prices: $569-$1,243
Multiple Airlines
Sun 9/30
BOS - LYR • 2 stops
Top airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
Top routes
Cheapest • 44% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 46% price drop
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights to Longyearbyen

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

Recent round-trip flight deals to Longyearbyen

Sat, Feb 27 - Tue, Mar 2
Scandinavian Airlines Logo
8:30 pm - 2:15 pmIAD  Washington, D.C. Dulles Intl-LYR Longyearbyen Svalbard
35h 45m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
2:55 pm - 5:15 pmLYR  Longyearbyen Svalbard-IAD Washington, D.C. Dulles Intl
32h 20m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen
$573Scandinavian Airlines
Sat, Feb 27 - Mon, Mar 1
Scandinavian Airlines Logo
8:30 pm - 10:45 amIAD  Washington, D.C. Dulles Intl-LYR Longyearbyen Svalbard
32h 15m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
3:00 pm - 5:15 pmLYR  Longyearbyen Svalbard-IAD Washington, D.C. Dulles Intl
56h 15m2 stops Oslo Gardermoen Kastrup Copenhagen
$573Scandinavian Airlines
Thu, Nov 19 - Tue, Dec 1
Scandinavian Airlines Logo
8:30 pm - 1:55 pmIAD  Washington, D.C. Dulles Intl-LYR Longyearbyen Svalbard
59h 25m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
2:55 pm - 5:15 pmLYR  Longyearbyen Svalbard-IAD Washington, D.C. Dulles Intl
32h 20m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen
$598Scandinavian Airlines
Wed, Oct 21 - Sun, Oct 25
Scandinavian Airlines Logo
5:50 pm - 11:50 amBOS  Boston Logan Intl-LYR Longyearbyen Svalbard
36h 00m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
2:40 pm - 4:45 pmLYR  Longyearbyen Svalbard-BOS Boston Logan Intl
31h 05m2 stops Oslo Gardermoen Kastrup Copenhagen
$603Scandinavian Airlines
Sat, Feb 27 - Wed, Mar 3
Scandinavian Airlines Logo
8:30 pm - 10:45 amIAD  Washington, D.C. Dulles Intl-LYR Longyearbyen Svalbard
32h 15m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
12:15 pm - 5:15 pmLYR  Longyearbyen Svalbard-IAD Washington, D.C. Dulles Intl
35h 00m2 stops Oslo Gardermoen Kastrup Copenhagen
$607Scandinavian Airlines
Wed, Nov 11 - Sun, Nov 15
Scandinavian Airlines Logo
6:25 am - 2:10 pmBOS  Boston Logan Intl-LYR Longyearbyen Svalbard
25h 45m3 stops Newark Oslo Gardermoen Tromso/Langnes
Scandinavian Airlines Logo
2:40 pm - 3:45 pmLYR  Longyearbyen Svalbard-BOS Boston Logan Intl
31h 05m2 stops Oslo Gardermoen Kastrup Copenhagen
$640Scandinavian Airlines
Wed, Oct 21 - Sun, Oct 25
Scandinavian Airlines Logo
5:50 pm - 11:50 amBOS  Boston Logan Intl-LYR Longyearbyen Svalbard
36h 00m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
2:40 pm - 4:45 pmLYR  Longyearbyen Svalbard-BOS Boston Logan Intl
31h 05m3 stops Oslo Gardermoen Stockholm Arlanda Kastrup Copenhagen
$640Scandinavian Airlines
Thu, Nov 19 - Tue, Dec 1
Scandinavian Airlines Logo
8:30 pm - 1:55 pmIAD  Washington, D.C. Dulles Intl-LYR Longyearbyen Svalbard
59h 25m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
2:55 pm - 5:15 pmLYR  Longyearbyen Svalbard-IAD Washington, D.C. Dulles Intl
32h 20m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen
$646Scandinavian Airlines
Fri, Nov 20 - Mon, Nov 30
Multiple Airlines Logo
7:40 pm - 1:55 pmBWI  Baltimore/Washington-LYR Longyearbyen Svalbard
36h 15m2 stops Reykjavik Keflavik Intl Oslo Gardermoen
Multiple Airlines Logo
3:00 pm - 6:40 pmLYR  Longyearbyen Svalbard-BWI Baltimore/Washington
33h 40m2 stops Oslo Gardermoen Reykjavik Keflavik Intl
$1,082Multiple Airlines
Sat, Nov 21 - Mon, Nov 30
Multiple Airlines Logo
7:40 pm - 2:15 pmBWI  Baltimore/Washington-LYR Longyearbyen Svalbard
36h 35m2 stops Reykjavik Keflavik Intl Oslo Gardermoen
Multiple Airlines Logo
3:00 pm - 6:40 pmLYR  Longyearbyen Svalbard-BWI Baltimore/Washington
33h 40m2 stops Oslo Gardermoen Reykjavik Keflavik Intl
$1,115Multiple Airlines
Booking Insights

Price, demand and travel trends for United States to Longyearbyen flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from the United States to Longyearbyen with more confidence.

What is the cheapest flight to Longyearbyen?

Washington, D.C. Dulles Intl Airport to Longyearbyen is the cheapest route at $573 round-trip, found in the past 5 days on KAYAK. Boston to Longyearbyen is the most popular connection with round-trip deals from $603.

How much is a flight to Longyearbyen?

A round-trip flight to Longyearbyen costs $895 on average, based on data over the past 12 months on KAYAK. Round-trip fares from Phoenix Sky Harbor Intl Airport average $565, while Washington, D.C. runs a bit higher at $704.

What is the cheapest day to fly to Longyearbyen?

Tuesday is the cheapest day to fly to Longyearbyen at $746 round-trip on average over the past 12 months on KAYAK. Sunday is the most expensive at $1,087.

What is the cheapest month to fly to Longyearbyen?

  • January is the cheapest month to fly to Longyearbyen with an average price of $479 round-trip.
  • June ($1,712) and July ($1,365) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Longyearbyen?

Night flights to Longyearbyen are the cheapest at $783 round-trip on average. Morning flights are the most expensive at $1,245.

What is a good deal for flights to Longyearbyen?

Flights under $564 are considered a good deal. 25% of KAYAK users found round-trip flights to Longyearbyen at or below these prices, with the lowest fares from:

  • New York $424
  • Boston $470
  • Washington, D.C. $530
.

Key details for flights to Longyearbyen

Low season

November

Cheapest flight

$440
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 27% increase in price.
Flight from Boston to Longyearbyen

When to book flights to Longyearbyen

Are your dates flexible? Find out the best times to travel to Longyearbyen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your questions about flights to Longyearbyen, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Where can I fly from to get the cheapest fares to Longyearbyen?

    Based on fares booked in the past 5 days, the cheapest flights to Longyearbyen are from:
    • Washington, D.C., from $573 round-trip

  • How do I know if a flight to Longyearbyen is a good deal?

    A good deal on a flight to Longyearbyen is around $564 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Which airlines should I consider for flights to Longyearbyen?

Your guide to booking Longyearbyen flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Longyearbyen, recent KAYAK data shows that stronger deals tend to land around $564 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to Longyearbyen around January. Round-trip fares historically average $479 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to $462 per round-trip. Evening flights to Longyearbyen average $783 compared to $1,245 for morning flights. See the time-of-day chart above for the full breakdown.

Reviews of the top airline flying to Longyearbyen

 
Need help choosing which airline to fly with to Longyearbyen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Scandinavian AirlinesOverall score based on 1984 reviews
7.4Comfort
6.8Entertainment
8.1Crew
7.7Boarding
6.8Food
Airline reviews

Flight was good and crew excellent. Only unexpected item was to pay for beverages after the first meal was served regardless if it was soft drink or alcoholic.

8.0 ExcellentWilliam, Sep 2026
Read more Scandinavian Airlines reviews

Flight was good and crew excellent. Only unexpected item was to pay for beverages after the first meal was served regardless if it was soft drink or alcoholic.

Everything was perfect. I would’ve liked better selections for entertainment, but I slept most of the time, so it wasn’t really an issue.

Short flight in an Embraier. Business class seats didn't have leg room, but the rest of the upgraded amenities were great -- priority boarding, great in-flight meal, etc. No wifi nor entertainment, but that's fine for a 1.5hr flight.

Really good. Everything went smoothly. That's what I hope for when I'm on a long flight, especially with multiple changes. Thank you SAS.

Terrible customer service. The flight attendants were rude. We experienced significant turbulence for a large portion of the flight and there was very little check in from the flight deck. The space was extremely limited to the point where it felt like torture. Never again

Baggage was mis-handled; food and grocery items in the baggage were damaged.

It was a good flight. Everyone was professional and the flight was smooth.

Service, food was outstanding. They make every effort to make sure that your long flight is as comfortable as possible. The only reason I did not rate them excellent is the way they handled our cancelled flight. They were great about re-booking except for the hotel. A communication breakdown ensued regarding who was booking the hotel for our overnight stay: the city where the flight was cancelled or the city where we were going to lay over for the night. In the end, neither of them did, so we ended up doing it ourselves and were extremely lucky to get a room at all. Given that, I still would not hesitate to fly with them anytime.

No TV screen, free WiFi or power outlets, but seats were comfortable, food and drinks were great, service was awesome!

Best airline to travel on a budget- really like their reasonably priced access to the SAS lounges where available.

More options for your flight to Longyearbyen