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Cheap flights from Seattle to Billund from $638

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Billund

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
1:50 pm - 10:55 amSEA  Seattle/Tacoma Intl-BLL Billund
12h 05m1 stop Amsterdam Schiphol
KLM Logo
6:00 am - 11:52 amBLL  Billund-SEA Seattle/Tacoma Intl
14h 52m1 stop Amsterdam Schiphol
$638KLM
Fri, Sep 25 - Fri, Oct 2
Delta Logo
1:50 pm - 10:55 amSEA  Seattle/Tacoma Intl-BLL Billund
12h 05m1 stop Amsterdam Schiphol
Delta Logo
11:45 am - 11:00 pmBLL  Billund-SEA Seattle/Tacoma Intl
20h 15m2 stops Amsterdam Schiphol Boston Logan Intl
$649Delta
Fri, Sep 25 - Fri, Oct 2
Scandinavian Airlines Logo
11:08 pm - 10:05 amSEA  Seattle/Tacoma Intl-BLL Billund
25h 57m2 stops Boston Logan Intl Kastrup Copenhagen
Scandinavian Airlines Logo
7:35 pm - 1:45 pmBLL  Billund-SEA Seattle/Tacoma Intl
27h 10m2 stops Stockholm Arlanda Kastrup Copenhagen
$709Scandinavian Airlines
Fri, Sep 25 - Fri, Oct 2
Scandinavian Airlines Logo
9:50 am - 8:45 pmSEA  Seattle/Tacoma Intl-BLL Billund
25h 55m2 stops San Francisco Kastrup Copenhagen
Scandinavian Airlines Logo
9:15 pm - 8:50 pmBLL  Billund-SEA Seattle/Tacoma Intl
32h 35m2 stops Kastrup Copenhagen San Francisco
$713Scandinavian Airlines
Mon, Feb 1 - Fri, Feb 5
Scandinavian Airlines Logo
7:20 am - 10:25 amSEA  Seattle/Tacoma Intl-BLL Billund
42h 05m2 stops Chicago O'Hare Intl Kastrup Copenhagen
Scandinavian Airlines Logo
9:15 pm - 8:50 pmBLL  Billund-SEA Seattle/Tacoma Intl
32h 35m2 stops Kastrup Copenhagen San Francisco
$714Scandinavian Airlines
Mon, Feb 1 - Fri, Feb 5
Scandinavian Airlines Logo
7:20 am - 8:45 pmSEA  Seattle/Tacoma Intl-BLL Billund
28h 25m2 stops Chicago O'Hare Intl Kastrup Copenhagen
Scandinavian Airlines Logo
10:55 am - 10:26 pmBLL  Billund-SEA Seattle/Tacoma Intl
20h 31m2 stops Kastrup Copenhagen San Francisco
$714Scandinavian Airlines
Mon, Feb 1 - Fri, Feb 5
KLM Logo
5:45 pm - 11:00 pmSEA  Seattle/Tacoma Intl-BLL Billund
20h 15m1 stop Amsterdam Schiphol
KLM Logo
6:00 am - 11:52 amBLL  Billund-SEA Seattle/Tacoma Intl
14h 52m1 stop Amsterdam Schiphol
$744KLM
Fri, Oct 16 - Fri, Oct 23
Delta Logo
1:45 pm - 10:55 amSEA  Seattle/Tacoma Intl-BLL Billund
12h 10m1 stop Amsterdam Schiphol
Delta Logo
11:45 am - 10:49 pmBLL  Billund-SEA Seattle/Tacoma Intl
20h 04m2 stops Amsterdam Schiphol Boston Logan Intl
$754Delta
Fri, Oct 16 - Fri, Oct 23
British Airways Logo
6:45 pm - 12:10 pmSEA  Seattle/Tacoma Intl-BLL Billund
32h 25m1 stop London Heathrow
British Airways Logo
12:30 pm - 4:50 pmBLL  Billund-SEA Seattle/Tacoma Intl
13h 20m1 stop London Heathrow
$757British Airways
Mon, Feb 1 - Fri, Feb 5

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United Airlines flights from Seattle to Billund

Our best United Airlines deals on Seattle to Billund flight tickets
United Airlines
Feb 1
SEA1:50 pmSeattle/Tacoma Intl
19h 30m
1 stop
BLL6:20 pmBillund
Feb 5
BLL6:35 amBillund
25h 56m
2 stops
SEA11:31 pmSeattle/Tacoma Intl
$776
United Airlines
Feb 1
SEA1:50 pmSeattle/Tacoma Intl
19h 30m
1 stop
BLL6:20 pmBillund
Feb 5
BLL6:35 amBillund
25h 56m
2 stops
SEA11:31 pmSeattle/Tacoma Intl
$777
United Airlines
Feb 1
SEA10:54 amSeattle/Tacoma Intl
22h 26m
2 stops
BLL6:20 pmBillund
Feb 5
BLL6:35 amBillund
25h 56m
3 stops
SEA11:31 pmSeattle/Tacoma Intl
$780

KLM flights from Seattle to Billund

Our best KLM deals on Seattle to Billund flight tickets
KLM
Sep 25
SEA1:50 pmSeattle/Tacoma Intl
12h 05m
1 stop
BLL10:55 amBillund
Oct 2
BLL6:00 amBillund
14h 52m
1 stop
SEA11:52 amSeattle/Tacoma Intl
$638
KLM
Oct 16
SEA5:45 pmSeattle/Tacoma Intl
20h 15m
1 stop
BLL11:00 pmBillund
Oct 23
BLL6:00 amBillund
14h 52m
1 stop
SEA11:52 amSeattle/Tacoma Intl
$744

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Billund that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleBillund

SEA Seattle/Tacoma Intl - BLL Billund

SEABLL

Seattle/Tacoma Intl

Fri 9/25

1:50 pm-10:55 am

1 stop12h 05m

Billund

Fri 10/2

6:00 am-11:52 am

1 stop14h 52m

$638

SeattleBillund

SEA Seattle/Tacoma Intl - BLL Billund

SEABLL

Seattle/Tacoma Intl

Fri 9/25

1:50 pm-10:55 am

1 stop12h 05m

Billund

Fri 10/2

11:45 am-11:00 pm

2 stops20h 15m

$649

SeattleBillund

SEA Seattle/Tacoma Intl - BLL Billund

SEABLL

Seattle/Tacoma Intl

Fri 9/25

11:08 pm-10:05 am

2 stops25h 57m

Billund

Fri 10/2

7:35 pm-1:45 pm

2 stops27h 10m

$709

SeattleBillund

SEA Seattle/Tacoma Intl - BLL Billund

SEABLL

Seattle/Tacoma Intl

Mon 2/1

9:50 am-8:45 pm

2 stops25h 55m

Billund

Fri 2/5

9:15 pm-8:50 pm

2 stops32h 35m

$713

SeattleBillund

SEA Seattle/Tacoma Intl - BLL Billund

SEABLL

Seattle/Tacoma Intl

Mon 2/1

7:20 am-10:25 am

2 stops42h 05m

Billund

Fri 2/5

9:15 pm-8:50 pm

2 stops32h 35m

$714

SeattleBillund

SEA Seattle/Tacoma Intl - BLL Billund

SEABLL

Seattle/Tacoma Intl

Mon 2/1

7:20 am-8:45 pm

2 stops28h 25m

Billund

Fri 2/5

10:55 am-10:26 pm

2 stops20h 31m

$714

SeattleBillund

SEA Seattle/Tacoma Intl - BLL Billund

SEABLL

Seattle/Tacoma Intl

Fri 10/16

5:45 pm-11:00 pm

1 stop20h 15m

Billund

Fri 10/23

6:00 am-11:52 am

1 stop14h 52m

$744

SeattleBillund

SEA Seattle/Tacoma Intl - BLL Billund

SEABLL

Seattle/Tacoma Intl

Fri 10/16

1:45 pm-10:55 am

1 stop12h 10m

Billund

Fri 10/23

11:45 am-10:49 pm

2 stops20h 04m

$754

SeattleBillund

SEA Seattle/Tacoma Intl - BLL Billund

SEABLL

Seattle/Tacoma Intl

Mon 2/1

6:45 pm-12:10 pm

1 stop32h 25m

Billund

Fri 2/5

12:30 pm-4:50 pm

1 stop13h 20m

$757
Cheapest one-way

SeattleBillund

SEA Seattle/Tacoma Intl - BLL Billund

SEABLL

Seattle/Tacoma Intl

Wed 9/16

6:00 am-9:45 am

3 stops42h 45m

$2,144

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Billund from

How to get the cheapest flight ticket from Seattle to Billund

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 month to fly to Billund?

In general, April is the cheapest month to fly from Seattle to Billund. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Billund during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $473.

When to book flights from Seattle to Billund

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Billund according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Billund (SEA to BLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Billund

Best Price Found

$2,144

Fastest flight time

12h 05m

Direct flights

None
The best one-way flight to Billund from Seattle in the past 72 hours is $2,144. The best round-trip flight deal from Seattle to Billund found on momondo in the last 72 hours is $638.
The fastest flight from Seattle to Billund takes 12h 05m
There are no direct flights from Seattle to Billund. There are no popular flight routes from Seattle to Billund.
Search flight deals

Frequently asked questions about flying from Seattle to Billund

  • How far is Seattle/Tacoma Intl to Billund by plane?

    The distance between Seattle/Tacoma Intl and Billund is about 4761.2 mi. By plane, this route typically takes 12h 05m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Billund Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Billund Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Billund Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Billund 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 Seattle/Tacoma Intl Airport to Billund Airport.

  • What documentation or ID do you need to fly to Billund Airport?

    The travel and health documents required for your trip to Billund Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Billund Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to Billund?

Best airlines flying from Seattle to Billund

Compare and see reviews for airlines that fly from Seattle to Billund with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $473Free CancellationRating
7.8
8,551 reviews
Search Delta flights
Air FrancePriceFrom $500Free CancellationRating
7.5
1,645 reviews
Search Air France flights

Traveling to a place near Billund?

Book flights to Billund if you plan to visit one of these locations
Kolding
Vejle
Ribe
Horsens
Middelfart
Romo

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Billund?

Finding the right flight to Billund from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Billund quick and easy, saving you time and money.

Can I find flights from Seattle to Billund with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Billund from Seattle with this policy.

How can momondo help me find flights from Seattle to Billund?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Billund from Seattle.

I’m not ready to book a flight from Seattle to Billund right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Billund from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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