How long does it take to fly to Longyearbyen?

Flight times from Washington, D.C. to Longyearbyen vary, but if you’re flying out of Washington, D.C. and flying into Longyearbyen (one of the most popular routes), then the duration is 29h 55m on average. Another popular route from Washington, D.C. to Longyearbyen is flying from Baltimore to Longyearbyen, which will take roughly 31h 30m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Washington, D.C. to Longyearbyen Svalbard Airport?

Prices for flights from Washington, D.C. to Longyearbyen Svalbard Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Longyearbyen Svalbard Airport?

As of July 2025, there is 1 operator available to choose from for flights from Washington, D.C. to Longyearbyen Svalbard Airport.

How old do you have to be to fly from Washington, D.C. to Longyearbyen Svalbard Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Longyearbyen Svalbard Airport.

What documentation or ID do you need to fly to Longyearbyen Svalbard Airport?

The travel and health documents you'll need for your trip to Longyearbyen Svalbard Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Longyearbyen Svalbard Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$375 Cheap Flights from Washington, D.C. to Longyearbyen in 2025

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Find the cheapest flights from Washington, D.C. to Longyearbyen

Round-trip

One-way

Cheap round-trip flights

8:30 pm - 2:05 pmIAD-LYR

35h 35m3 stops

10:50 am - 5:15 pmLYR-IAD

36h 25m2 stops

$409Scandinavian Airlines

Find Deal

Thu, Nov 27 - Wed, Dec 3

10:05 pm - 10:00 amIAD-LYR

29h 55m2 stops

7:35 pm - 4:50 pmLYR-IAD

51h 15m2 stops

$547Scandinavian Airlines

Find Deal

Sun, Aug 31 - Tue, Jun 30

12:30 pm - 1:55 pmIAD-LYR

43h 25m3 stops

12:10 pm - 6:50 pmLYR-IAD

36h 40m2 stops

$844Scandinavian Airlines

Find Deal

Fri, Nov 28 - Fri, Dec 5

12:30 pm - 2:25 pmIAD-LYR

19h 55m3 stops

2:40 pm - 5:15 pmLYR-IAD

32h 35m2 stops

$864Scandinavian Airlines

Find Deal

Sun, Nov 23 - Sun, Nov 30

7:30 pm - 2:05 pmBWI-LYR

36h 35m3 stops

10:50 am - 6:30 pmLYR-BWI

37h 40m2 stops

$871

Find Deal

Thu, Nov 27 - Wed, Dec 3

9:10 pm - 2:25 pmIAD-LYR

59h 15m2 stops

12:10 pm - 11:45 amLYR-IAD

53h 35m2 stops

$886

Find Deal

Fri, Nov 28 - Fri, Dec 5

10:05 pm - 10:00 amIAD-LYR

53h 55m2 stops

2:25 am - 7:59 pmLYR-IAD

23h 34m2 stops

$916Scandinavian Airlines

Find Deal

Sat, Aug 2 - Fri, Aug 8

7:30 pm - 1:55 pmBWI-LYR

36h 25m2 stops

12:10 pm - 6:30 pmLYR-BWI

36h 20m2 stops

$920

Find Deal

Fri, Nov 28 - Fri, Dec 5

7:30 pm - 2:05 pmBWI-LYR

36h 35m3 stops

2:40 pm - 6:30 pmLYR-BWI

33h 50m2 stops

$927

Find Deal

Sun, Nov 23 - Sun, Nov 30

8:45 pm - 10:05 amIAD-LYR

55h 20m2 stops

2:40 pm - 2:40 pmLYR-IAD

54h 00m2 stops

$975

Find Deal

Sun, Nov 23 - Sun, Nov 30

Scandinavian Airlines flights from Washington, D.C. to Longyearbyen

Our best Scandinavian Airlines deals on Washington, D.C. to Longyearbyen flight tickets

Scandinavian Airlines

Nov 27

IAD8:30 pmWashington, D.C. Dulles Intl

35h 35m

3 stops

LYR2:05 pmLongyearbyen Svalbard

Dec 3

LYR10:50 amLongyearbyen Svalbard

36h 25m

2 stops

IAD5:15 pmWashington, D.C. Dulles Intl

$409

Find similar

Scandinavian Airlines

Aug 31

IAD10:05 pmWashington, D.C. Dulles Intl

29h 55m

2 stops

LYR10:00 amLongyearbyen Svalbard

Jun 30

LYR7:35 pmLongyearbyen Svalbard

51h 15m

2 stops

IAD4:50 pmWashington, D.C. Dulles Intl

$547

Find similar

Scandinavian Airlines

Jul 20

IAD10:05 pmWashington, D.C. Dulles Intl

38h 45m

2 stops

LYR6:50 pmLongyearbyen Svalbard

Jul 25

LYR2:25 amLongyearbyen Svalbard

23h 34m

2 stops

IAD7:59 pmWashington, D.C. Dulles Intl

$837

Find similar

How to get the cheapest flight ticket from Washington, D.C. to Longyearbyen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Other information

What is the cheapest day to depart on your flight to Longyearbyen?

According to our data, Monday is the cheapest day to fly to Longyearbyen from Washington, D.C.. The lowest ticket price found for a Monday departure recently was $478. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $726.

What is the cheapest time of day to depart on your flight to Longyearbyen?

Our data shows that the cheapest Washington, D.C. to Longyearbyen flights are usually those with departure times in the afternoon. Our users have found flights to Longyearbyen in the afternoon for as low as $568. In the evening is when there is more demand to fly to Longyearbyen, so prices are often more expensive at around $784 per ticket.

When to book flights from Washington, D.C. to Longyearbyen

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Longyearbyen according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Longyearbyen (WAS to LYR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Longyearbyen

Best Price Found	$409
Fastest flight time	18h 33m
Direct flights	None
Airports in Longyearbyen	1 airport

The best flight deal from Washington, D.C. to Longyearbyen found on momondo in the last 72 hours is $409

The fastest flight from Washington, D.C. to Longyearbyen takes 18h 33m

There are no direct flights from Washington, D.C. to Longyearbyen. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Longyearbyen Svalbard Airport and Baltimore/Washington Airport - Longyearbyen Svalbard Airport.

There is 1 airport near Longyearbyen: Longyearbyen Svalbard (LYR)

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How far is Washington, D.C. to Longyearbyen Svalbard by plane?
The distance between Washington, D.C. and Longyearbyen Svalbard is about 3631.7 mi. Typically, this will take 18h 33m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Longyearbyen Svalbard Airport?
Prices for flights from Washington, D.C. to Longyearbyen Svalbard Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Longyearbyen Svalbard Airport?
As of July 2025, there is 1 operator available to choose from for flights from Washington, D.C. to Longyearbyen Svalbard Airport.
How old do you have to be to fly from Washington, D.C. to Longyearbyen Svalbard Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Longyearbyen Svalbard Airport.
What documentation or ID do you need to fly to Longyearbyen Svalbard Airport?
The travel and health documents you'll need for your trip to Longyearbyen Svalbard Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Longyearbyen Svalbard Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Longyearbyen?
Based on momondo bookings for flights between Washington, D.C. and Longyearbyen, the leading airline is Scandinavian Airlines, making up 100% of the total bookings.

Best airlines flying from Washington, D.C. to Longyearbyen

Compare and see reviews for airlines that fly from Washington, D.C. to Longyearbyen with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $441	Free Cancellation	Rating 7.3 1,423 reviews		Search Scandinavian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Longyearbyen?

It is quick and easy to find Washington, D.C. to Longyearbyen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Longyearbyen that suits you.

Can I find flights from Washington, D.C. to Longyearbyen with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Longyearbyen from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Longyearbyen?

Once all potential Washington, D.C. to Longyearbyen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Longyearbyen right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Longyearbyen now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Longyearbyen and let you know when they change.