BOS - LYR

$488 Find Cheap Flights from Boston to Longyearbyen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Longyearbyen departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Longyearbyen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Longyearbyen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Longyearbyen, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$488
Scandinavian Airlines
Sun 5/3Wed 5/6
BOS - LYR • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Boston and Longyearbyen. You'll need at least 2 connections.
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We hope you love your trip to Longyearbyen!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Boston to Longyearbyen (BOS-LYR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Longyearbyen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Longyearbyen

Sun, May 3 - Wed, May 6
Scandinavian Airlines Logo
5:40 pm - 7:00 pm
BOS
-
LYR
19h 20m
2 stops
Scandinavian Airlines Logo
12:35 pm - 3:35 pm
LYR
-
BOS
33h 00m
2 stops
$488Scandinavian Airlines
Sun, May 3 - Wed, May 6
Scandinavian Airlines Logo
5:40 pm - 7:00 pm
BOS
-
LYR
19h 20m
2 stops
Scandinavian Airlines Logo
12:35 pm - 3:35 pm
LYR
-
BOS
33h 00m
2 stops
$489Scandinavian Airlines
Sun, May 3 - Wed, May 6
Scandinavian Airlines Logo
5:40 pm - 10:00 am
BOS
-
LYR
34h 20m
2 stops
Scandinavian Airlines Logo
12:35 pm - 3:35 pm
LYR
-
BOS
33h 00m
3 stops
$509Scandinavian Airlines
Sun, May 3 - Wed, May 6
Scandinavian Airlines Logo
5:40 pm - 7:00 pm
BOS
-
LYR
19h 20m
2 stops
Scandinavian Airlines Logo
12:35 pm - 3:35 pm
LYR
-
BOS
33h 00m
2 stops
$522Scandinavian Airlines
Tue, Apr 21 - Tue, Apr 28
Scandinavian Airlines Logo
5:40 pm - 11:50 am
BOS
-
LYR
36h 10m
2 stops
Scandinavian Airlines Logo
10:45 am - 3:35 pm
LYR
-
BOS
34h 50m
2 stops
$674Scandinavian Airlines
Mon, May 18 - Fri, May 22
Scandinavian Airlines Logo
5:40 pm - 11:50 am
BOS
-
LYR
36h 10m
2 stops
Scandinavian Airlines Logo
12:35 pm - 3:35 pm
LYR
-
BOS
33h 00m
2 stops
$793Scandinavian Airlines
Mon, May 18 - Fri, May 22
Scandinavian Airlines Logo
5:40 pm - 11:50 am
BOS
-
LYR
36h 10m
2 stops
Scandinavian Airlines Logo
12:35 pm - 3:35 pm
LYR
-
BOS
33h 00m
2 stops
$815Scandinavian Airlines
Mon, May 18 - Fri, May 22
Scandinavian Airlines Logo
5:40 pm - 11:50 am
BOS
-
LYR
36h 10m
2 stops
Scandinavian Airlines Logo
12:35 pm - 3:35 pm
LYR
-
BOS
33h 00m
2 stops
$816Scandinavian Airlines
Sun, May 3 - Wed, May 6
Scandinavian Airlines Logo
5:40 pm - 2:10 pm
BOS
-
LYR
14h 30m
3 stops
Scandinavian Airlines Logo
12:35 pm - 3:35 pm
LYR
-
BOS
33h 00m
2 stops
$834Scandinavian Airlines
Mon, May 18 - Fri, May 22
Scandinavian Airlines Logo
5:40 pm - 11:50 am
BOS
-
LYR
36h 10m
2 stops
Scandinavian Airlines Logo
11:20 am - 3:35 pm
LYR
-
BOS
34h 15m
2 stops
$844Scandinavian Airlines
Useful Info

Good to know

Cheapest flight$488
Flight from Boston to Longyearbyen

When to book flights from Boston to Longyearbyen

Are your dates flexible? Find out the best times to travel from Boston to Longyearbyen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Longyearbyen

  • What is the cheapest flight from Boston to Longyearbyen?

    In the last 3 days, the lowest price for a flight from Boston to Longyearbyen was $488 for a round-trip ticket.

  • Do I need a passport to fly between Boston and Longyearbyen?

    Yes

  • Which aircraft models fly most regularly from Boston to Longyearbyen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Longyearbyen?

    SkyTeam is the only airline alliance operating flights between Boston and Longyearbyen.

  • How does KAYAK find such low prices on flights from Boston to Longyearbyen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Longyearbyen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Longyearbyen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Longyearbyen from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Longyearbyen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Longyearbyen with an airline and back to Boston with another airline. Booking your flights between Boston and LYR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Longyearbyen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Longyearbyen from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boston to Longyearbyen

 
See real verified KAYAK customer reviews for airlines flying from Boston to Longyearbyen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston 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.
7.3
Scandinavian AirlinesOverall score based on 1722 reviews
7.3Comfort
8.0Crew
6.7Food
6.7Entertainment
7.6Boarding
Airline reviews

Crew members were excellent. The seat wasn’t the best as well as a food options.

6.0 GoodAnonymous, Mar 2026
EWR - CPH
Read more Scandinavian Airlines reviews

Crew members were excellent. The seat wasn’t the best as well as a food options.

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.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

The crew was friendly, the flight was pleasant. Thank you for your service!

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

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

I was surprised how good an American airline can be - I was really impressed.

Everything you need to know for your flight from Boston to Longyearbyen

Information on your arrival and departure airports

Boston (BOS)
Longyearbyen (LYR)