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Cheap flights from Washington, D.C. to Longyearbyen from $598

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Longyearbyen departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
8:20 pm - 7:00 pm
IAD
-
LYR
16h 40m
2 stops
Scandinavian Airlines Logo
10:20 am - 5:00 pm
LYR
-
IAD
36h 40m
2 stops
$598Scandinavian Airlines
Sun, May 3 - Sun, May 10
Scandinavian Airlines Logo
8:20 pm - 7:00 pm
IAD
-
LYR
16h 40m
2 stops
Scandinavian Airlines Logo
2:00 pm - 5:00 pm
LYR
-
IAD
33h 00m
3 stops
$607Scandinavian Airlines
Sun, May 3 - Sun, May 10
Scandinavian Airlines Logo
8:20 pm - 11:50 am
IAD
-
LYR
33h 30m
2 stops
Scandinavian Airlines Logo
7:45 pm - 5:00 pm
LYR
-
IAD
51h 15m
2 stops
$730Scandinavian Airlines
Mon, Aug 31 - Mon, Sep 7
Scandinavian Airlines Logo
8:20 pm - 11:50 am
IAD
-
LYR
33h 30m
2 stops
Scandinavian Airlines Logo
7:45 pm - 5:00 pm
LYR
-
IAD
51h 15m
2 stops
$745Scandinavian Airlines
Mon, May 4 - Mon, May 11
Scandinavian Airlines Logo
8:20 pm - 11:50 am
IAD
-
LYR
33h 30m
2 stops
Scandinavian Airlines Logo
5:35 pm - 7:16 pm
LYR
-
IAD
31h 41m
2 stops
$749Scandinavian Airlines
Mon, Aug 17 - Thu, Aug 27
Scandinavian Airlines Logo
12:30 pm - 11:50 am
IAD
-
LYR
17h 20m
2 stops
Scandinavian Airlines Logo
2:55 pm - 5:00 pm
LYR
-
IAD
32h 05m
3 stops
$764Scandinavian Airlines
Wed, Sep 2 - Tue, Sep 8
Scandinavian Airlines Logo
8:20 pm - 10:00 am
IAD
-
LYR
31h 40m
2 stops
Scandinavian Airlines Logo
2:55 pm - 11:51 am
LYR
-
IAD
50h 56m
3 stops
$775Scandinavian Airlines
Sun, Aug 23 - Tue, Sep 1
Scandinavian Airlines Logo
8:20 pm - 6:00 pm
IAD
-
LYR
39h 40m
2 stops
Scandinavian Airlines Logo
2:00 pm - 5:00 pm
LYR
-
IAD
33h 00m
2 stops
$780Scandinavian Airlines
Mon, Aug 17 - Sun, Aug 23
Multiple Airlines Logo
8:30 pm - 11:50 am
BWI
-
LYR
33h 20m
2 stops
Multiple Airlines Logo
7:45 pm - 7:25 pm
LYR
-
BWI
29h 40m
2 stops
$997Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
8:30 pm - 5:00 pm
BWI
-
LYR
14h 30m
2 stops
Multiple Airlines Logo
10:45 am - 10:15 pm
LYR
-
BWI
17h 30m
2 stops
$1,027Multiple Airlines
Tue, May 5 - Tue, May 12

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

Our best Scandinavian Airlines deals on Washington, D.C. to Longyearbyen flight tickets
Scandinavian Airlines
May 3
IAD8:20 pmWashington, D.C. Dulles Intl
16h 40m
2 stops
LYR7:00 pmLongyearbyen Svalbard
May 10
LYR10:20 amLongyearbyen Svalbard
36h 40m
2 stops
IAD5:00 pmWashington, D.C. Dulles Intl
$598
Scandinavian Airlines
May 3
IAD8:20 pmWashington, D.C. Dulles Intl
16h 40m
2 stops
LYR7:00 pmLongyearbyen Svalbard
May 10
LYR2:00 pmLongyearbyen Svalbard
33h 00m
3 stops
IAD5:00 pmWashington, D.C. Dulles Intl
$607
Scandinavian Airlines
Aug 31
IAD8:20 pmWashington, D.C. Dulles Intl
33h 30m
2 stops
LYR11:50 amLongyearbyen Svalbard
Sep 8
LYR2:55 pmLongyearbyen Svalbard
32h 05m
3 stops
IAD5:00 pmWashington, D.C. Dulles Intl
$730

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Longyearbyen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Longyearbyen

IAD - LYR

IADLYR

Washington, D.C. Dulles Intl

Sun 5/3

8:20 pm-7:00 pm

2 stops16h 40m

Longyearbyen Svalbard

Sun 5/10

10:20 am-5:00 pm

2 stops36h 40m

$598

Washington, D.C.Longyearbyen

IAD - LYR

IADLYR

Washington, D.C. Dulles Intl

Sun 5/3

8:20 pm-7:00 pm

2 stops16h 40m

Longyearbyen Svalbard

Sun 5/10

2:00 pm-5:00 pm

3 stops33h 00m

$607

Washington, D.C.Longyearbyen

IAD - LYR

IADLYR

Washington, D.C. Dulles Intl

Mon 8/31

8:20 pm-11:50 am

2 stops33h 30m

Longyearbyen Svalbard

Mon 9/7

7:45 pm-5:00 pm

2 stops51h 15m

$730

Washington, D.C.Longyearbyen

IAD - LYR

IADLYR

Washington, D.C. Dulles Intl

Mon 5/4

8:20 pm-11:50 am

2 stops33h 30m

Longyearbyen Svalbard

Mon 5/11

7:45 pm-5:00 pm

2 stops51h 15m

$745

Washington, D.C.Longyearbyen

IAD - LYR

IADLYR

Washington, D.C. Dulles Intl

Mon 8/17

8:20 pm-11:50 am

2 stops33h 30m

Longyearbyen Svalbard

Thu 8/27

5:35 pm-7:16 pm

2 stops31h 41m

$749

Washington, D.C.Longyearbyen

IAD - LYR

IADLYR

Washington, D.C. Dulles Intl

Wed 9/2

12:30 pm-11:50 am

2 stops17h 20m

Longyearbyen Svalbard

Tue 9/8

2:55 pm-5:00 pm

3 stops32h 05m

$764

Washington, D.C.Longyearbyen

IAD - LYR

IADLYR

Washington, D.C. Dulles Intl

Sun 8/23

8:20 pm-10:00 am

2 stops31h 40m

Longyearbyen Svalbard

Tue 9/1

2:55 pm-11:51 am

3 stops50h 56m

$775

Washington, D.C.Longyearbyen

IAD - LYR

IADLYR

Washington, D.C. Dulles Intl

Mon 8/17

8:20 pm-6:00 pm

2 stops39h 40m

Longyearbyen Svalbard

Sun 8/23

2:00 pm-5:00 pm

2 stops33h 00m

$780

BaltimoreLongyearbyen

BWI - LYR

BWILYR

Baltimore/Washington

Mon 5/4

8:30 pm-11:50 am

2 stops33h 20m

Longyearbyen Svalbard

Mon 5/11

7:45 pm-7:25 pm

2 stops29h 40m

$997
Quickest round-trip

BaltimoreLongyearbyen

BWI - LYR

BWILYR

Baltimore/Washington

Tue 5/5

8:30 pm-5:00 pm

2 stops14h 30m

Longyearbyen Svalbard

Tue 5/12

10:45 am-10:15 pm

2 stops17h 30m

$1,027

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Longyearbyen from

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

What is the cheapest airline that flies from Washington, D.C. to Longyearbyen Svalbard?

Scandinavian Airlines is the most popular carrier operating from Washington, D.C. to Longyearbyen Svalbard

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

Fastest flight time

14h 20m

Direct flights

None
The fastest flight from Washington, D.C. to Longyearbyen takes 14h 20m
There are no direct flights from Washington, D.C. to Longyearbyen. There are no popular flight routes from Washington, D.C. to Longyearbyen.
Search flight deals

  • 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 14h 20m 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 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?

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.

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