BOS - LYR

$653 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 7/14. 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

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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Flights 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

Mon, Jul 14 - Thu, Jul 24
Scandinavian Airlines Logo
5:40 pm - 10:00 amBOS-LYR
58h 20m2 stops
Scandinavian Airlines Logo
7:40 pm - 3:35 pmLYR-BOS
25h 55m2 stops
$653Scandinavian Airlines
Find Deal
Mon, Jul 14 - Thu, Jul 24
Scandinavian Airlines Logo
8:59 pm - 12:45 pmBOS-LYR
33h 46m3 stops
Scandinavian Airlines Logo
7:40 pm - 3:35 pmLYR-BOS
25h 55m2 stops
$675Scandinavian Airlines
Find Deal
Mon, Jul 14 - Thu, Jul 24
Scandinavian Airlines Logo
8:59 pm - 12:45 pmBOS-LYR
33h 46m3 stops
Scandinavian Airlines Logo
7:40 pm - 3:35 pmLYR-BOS
25h 55m2 stops
$735Scandinavian Airlines
Find Deal
Sun, Sep 21 - Thu, Sep 25
 Logo
9:35 pm - 12:05 pmBOS-LYR
56h 30m2 stops
 Logo
12:50 pm - 7:40 pmLYR-BOS
36h 50m2 stops
$1,196
Find Deal
Sun, Sep 21 - Thu, Sep 25
Scandinavian Airlines Logo
9:55 am - 2:00 pmBOS-LYR
22h 05m3 stops
Scandinavian Airlines Logo
12:50 pm - 7:02 pmLYR-BOS
36h 12m2 stops
$1,226Scandinavian Airlines
Find Deal
Sun, Sep 21 - Thu, Sep 25
Scandinavian Airlines Logo
9:55 am - 2:00 pmBOS-LYR
22h 05m3 stops
Scandinavian Airlines Logo
12:50 pm - 7:02 pmLYR-BOS
36h 12m2 stops
$1,227Scandinavian Airlines
Find Deal
Wed, Jun 25 - Fri, Jul 4
Scandinavian Airlines Logo
1:05 pm - 6:55 pmBOS-LYR
23h 50m2 stops
Scandinavian Airlines Logo
1:25 pm - 3:35 pmLYR-BOS
32h 10m2 stops
$1,594Scandinavian Airlines
Find Deal
Thu, Jun 26 - Fri, Jul 4
Scandinavian Airlines Logo
1:05 pm - 12:40 pmBOS-LYR
17h 35m2 stops
Scandinavian Airlines Logo
1:25 pm - 3:35 pmLYR-BOS
32h 10m2 stops
$1,642Scandinavian Airlines
Find Deal
Wed, Jun 25 - Fri, Jul 4
 Logo
8:50 pm - 12:40 pmBOS-LYR
33h 50m3 stops
 Logo
10:25 pm - 10:38 pmLYR-BOS
30h 13m3 stops
$1,739
Find Deal
Thu, Jun 26 - Fri, Jul 4
 Logo
10:25 pm - 12:40 amBOS-LYR
20h 15m2 stops
 Logo
10:25 pm - 10:38 pmLYR-BOS
30h 13m3 stops
$1,768
Find Deal
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KAYAK's insights & trends for Boston to Longyearbyen flights

Get data-powered insights and trends into flights from Boston to Longyearbyen to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boston to Longyearbyen?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Longyearbyen, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Longyearbyen is October, where tickets cost $443 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,775 and $1,100 respectively.

Good to know

Low seasonApril
High seasonSeptember
Cheapest flight$653
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 26% lower on average.
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 $653 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.

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 1387 reviews
6.5Entertainment
7.9Crew
7.2Comfort
7.6Boarding
6.6Food
Airline reviews

Standard short hop flight. No food, no entertainment. Just get in, get something to drink, and try to be as comfortable as you can for an hour.

8.0 ExcellentAnonymous, Jun 2025SEA - MFR
Read more Scandinavian Airlines reviews

Standard short hop flight. No food, no entertainment. Just get in, get something to drink, and try to be as comfortable as you can for an hour.

Cancelled my flight. Only option had a layover in Italy. No compensation for the 4 extra hours of travel time. The travel agency, cheapflightfares, blamed Scandinavian airlines and said there was nothing they could do. Scandinavian airlines said since it was booked through a travel agency there was nothing they could do. The entire thing was incredibly frustrating. Never booking through kayak or with Scandinavian again.

They cancelled our flight home less than 24 hours before it was supposed to leave. It partially ruined our last day because I was on the phone trying to get 5 people home and the stress that it causes. We still arrived at the airport with no definite flight plans. The actual flight was good but my kids really misses the kids meals I had ordered for them which obviously didn’t make it to the new flight.

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Maybe more diverse entertainment. Although the inflight cameras were amazing 10/10

Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.

I was pleasantly surprised as it was my first time flying with them. The seats were comfortable with more legroom than usual. The service was great too! The entertainment was good but could use a few more new movies.

Nothing special or negative. Pretty typical flight…no freebies in the way of food etcetera, but none were expected.

The flight got canceled and you just send an email in the middle of the night and no solution to how to get on the next flight or provide other solutions.

You cost me my time and did not compensate properly. Gfy.

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

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