What is the cheapest airline that flies from Billund to Washington?

Air France, Delta, and KLM are the most popular carriers operating from Billund to Washington

When did momondo last update prices for flights from Billund Airport to Washington?

Prices for flights from Billund Airport to Washington were last updated today.

How old do you have to be to fly from Billund Airport to Washington?

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 Billund Airport to Washington.

What documentation or ID do you need to fly to Washington?

The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$582 Cheap Flights from Billund to Washington in 2026/27

Find the cheapest flights from Billund to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 pm - 11:25 amBLL Billund-SEA Seattle/Tacoma Intl

23h 35m1 stop London Heathrow

1:35 pm - 8:05 pmSEA Seattle/Tacoma Intl-BLL Billund

21h 30m2 stops Los Angeles London Heathrow

$585Multiple Airlines

Fri, Nov 13 - Tue, Nov 17

8:50 pm - 7:57 pmBLL Billund-SEA Seattle/Tacoma Intl

32h 07m2 stops London Heathrow Dallas/Fort Worth

1:35 pm - 8:05 pmSEA Seattle/Tacoma Intl-BLL Billund

21h 30m2 stops Los Angeles London Heathrow

$592Multiple Airlines

Fri, Nov 13 - Tue, Nov 17

8:50 pm - 11:25 amBLL Billund-SEA Seattle/Tacoma Intl

23h 35m1 stop London Heathrow

6:45 pm - 8:05 pmSEA Seattle/Tacoma Intl-BLL Billund

16h 20m1 stop London Heathrow

$605British Airways

Fri, Nov 13 - Tue, Nov 17

12:35 pm - 4:50 pmBLL Billund-SEA Seattle/Tacoma Intl

13h 15m1 stop London Heathrow

6:45 pm - 6:50 pmSEA Seattle/Tacoma Intl-BLL Billund

15h 05m1 stop London Heathrow

$615British Airways

Mon, Nov 9 - Mon, Nov 16

12:35 pm - 4:50 pmBLL Billund-SEA Seattle/Tacoma Intl

13h 15m1 stop London Heathrow

6:09 am - 12:15 pmSEA Seattle/Tacoma Intl-BLL Billund

21h 06m2 stops Chicago O'Hare Intl London Heathrow

$615British Airways

Mon, Nov 16 - Mon, Nov 23

8:55 pm - 11:25 amBLL Billund-SEA Seattle/Tacoma Intl

23h 30m1 stop London Heathrow

1:40 pm - 12:05 pmSEA Seattle/Tacoma Intl-BLL Billund

13h 25m1 stop London Heathrow

$616British Airways

Mon, Nov 9 - Sat, Nov 14

8:55 pm - 11:25 amBLL Billund-SEA Seattle/Tacoma Intl

23h 30m1 stop London Heathrow

9:15 am - 12:15 pmSEA Seattle/Tacoma Intl-BLL Billund

18h 00m2 stops Philadelphia London Heathrow

$617British Airways

Mon, Nov 9 - Mon, Nov 16

12:35 pm - 11:25 amBLL Billund-SEA Seattle/Tacoma Intl

31h 50m1 stop London Heathrow

6:14 am - 12:05 pmSEA Seattle/Tacoma Intl-BLL Billund

20h 51m2 stops Chicago O'Hare Intl London Heathrow

$619British Airways

Mon, Nov 9 - Sat, Nov 14

12:35 pm - 12:35 amBLL Billund-SEA Seattle/Tacoma Intl

21h 00m2 stops London Heathrow Chicago O'Hare Intl

9:15 am - 12:15 pmSEA Seattle/Tacoma Intl-BLL Billund

18h 00m2 stops Philadelphia London Heathrow

$625British Airways

Mon, Nov 9 - Mon, Nov 16

9:00 pm - 11:25 amBLL Billund-SEA Seattle/Tacoma Intl

23h 25m1 stop London Heathrow

6:45 pm - 6:50 pmSEA Seattle/Tacoma Intl-BLL Billund

15h 05m1 stop London Heathrow

$627British Airways

Wed, Nov 11 - Mon, Nov 16

Cheap last minute flights

Enter your travel dates to find the best prices.

10:45 am - 12:14 pmBLL Billund-PSC Pasco Tri Cities

34h 29m2 stops Frankfurt am Main San Francisco

1:35 pm - 5:50 pmPSC Pasco Tri Cities-BLL Billund

19h 15m2 stops San Francisco Frankfurt am Main

$990United Airlines

Wed, Sep 30 - Wed, Oct 7

6:00 am - 8:40 pmBLL Billund-PSC Pasco Tri Cities

23h 40m3 stops Frankfurt am Main Newark Denver Intl

1:35 pm - 5:50 pmPSC Pasco Tri Cities-BLL Billund

19h 15m2 stops San Francisco Frankfurt am Main

$1,002United Airlines

Wed, Sep 30 - Wed, Oct 7

6:00 am - 8:40 pmBLL Billund-PSC Pasco Tri Cities

23h 40m3 stops Frankfurt am Main Chicago O'Hare Intl Denver Intl

5:05 am - 10:00 amPSC Pasco Tri Cities-BLL Billund

19h 55m3 stops Denver Intl Washington, D.C. Dulles Intl Frankfurt am Main

$1,049United Airlines

Sat, Sep 26 - Sat, Oct 3

3:00 pm - 12:16 pmBLL Billund-PSC Pasco Tri Cities

30h 16m2 stops Frankfurt am Main San Francisco

12:59 pm - 10:05 amPSC Pasco Tri Cities-BLL Billund

60h 06m2 stops Denver Intl Frankfurt am Main

$1,060United Airlines

Sat, Sep 26 - Sat, Oct 3

3:00 pm - 8:40 pmBLL Billund-PSC Pasco Tri Cities

38h 40m2 stops Frankfurt am Main Denver Intl

1:35 pm - 10:10 amPSC Pasco Tri Cities-BLL Billund

59h 35m2 stops San Francisco Frankfurt am Main

$1,150United Airlines

Sat, Sep 26 - Fri, Oct 2

3:00 pm - 8:40 pmBLL Billund-PSC Pasco Tri Cities

38h 40m2 stops Frankfurt am Main Denver Intl

5:05 am - 10:00 amPSC Pasco Tri Cities-BLL Billund

43h 55m2 stops Denver Intl Frankfurt am Main

$1,231Lufthansa

Sat, Sep 26 - Fri, Oct 2

10:35 am - 8:40 pmBLL Billund-PSC Pasco Tri Cities

19h 05m2 stops Frankfurt am Main Denver Intl

5:05 am - 10:00 amPSC Pasco Tri Cities-BLL Billund

19h 55m3 stops Denver Intl Detroit Metropolitan Wayne County Frankfurt am Main

$1,232United Airlines

Sat, Sep 26 - Sat, Oct 3

6:00 am - 8:40 pmBLL Billund-PSC Pasco Tri Cities

23h 40m3 stops Frankfurt am Main Chicago O'Hare Intl Denver Intl

5:05 am - 9:50 amPSC Pasco Tri Cities-BLL Billund

19h 45m3 stops Denver Intl Detroit Metropolitan Wayne County Frankfurt am Main

$1,700United Airlines

Sat, Sep 26 - Fri, Oct 2

10:35 am - 8:40 pmBLL Billund-PSC Pasco Tri Cities

19h 05m2 stops Frankfurt am Main Denver Intl

5:05 am - 9:50 amPSC Pasco Tri Cities-BLL Billund

19h 45m3 stops Denver Intl Boston Logan Intl Frankfurt am Main

$2,364United Airlines

Sat, Sep 26 - Fri, Oct 2

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British Airways flights from Billund to State of Washington

Our best British Airways deals on Billund to State of Washington flight tickets

British Airways

Nov 13

BLL8:50 pmBillund

23h 35m

1 stop

SEA11:25 amSeattle/Tacoma Intl

Nov 17

SEA6:45 pmSeattle/Tacoma Intl

16h 20m

1 stop

BLL8:05 pmBillund

$605

British Airways

Nov 9

BLL12:35 pmBillund

13h 15m

1 stop

SEA4:50 pmSeattle/Tacoma Intl

Nov 16

SEA6:45 pmSeattle/Tacoma Intl

15h 05m

1 stop

BLL6:50 pmBillund

$615

British Airways

Nov 9

BLL8:55 pmBillund

23h 30m

1 stop

SEA11:25 amSeattle/Tacoma Intl

Nov 14

SEA1:40 pmSeattle/Tacoma Intl

13h 25m

1 stop

BLL12:05 pmBillund

$616

United Airlines flights from Billund to State of Washington

Our best United Airlines deals on Billund to State of Washington flight tickets

United Airlines

Nov 16

BLL6:35 amBillund

14h 25m

1 stop

SEA12:00 pmSeattle/Tacoma Intl

Nov 23

SEA6:30 amSeattle/Tacoma Intl

18h 20m

2 stops

BLL9:50 amBillund

$721

United Airlines

Nov 9

BLL6:35 amBillund

14h 25m

1 stop

SEA12:00 pmSeattle/Tacoma Intl

Nov 14

SEA1:50 pmSeattle/Tacoma Intl

19h 30m

1 stop

BLL6:20 pmBillund

$723

United Airlines

Dec 2

BLL6:35 amBillund

26h 09m

3 stops

SEA11:44 pmSeattle/Tacoma Intl

Dec 6

SEA7:00 amSeattle/Tacoma Intl

17h 50m

2 stops

BLL9:50 amBillund

$774

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillundSeattle

BLL Billund - SEA Seattle/Tacoma Intl

BLLSEA

Billund

Fri 11/13

8:50 pm-11:25 am

1 stop23h 35m

Seattle/Tacoma Intl

Tue 11/17

1:35 pm-8:05 pm

2 stops21h 30m

$585

BillundSeattle

BLL Billund - SEA Seattle/Tacoma Intl

BLLSEA

Billund

Fri 11/13

8:50 pm-7:57 pm

2 stops32h 07m

Seattle/Tacoma Intl

Tue 11/17

1:35 pm-8:05 pm

2 stops21h 30m

$592

BillundSeattle

BLL Billund - SEA Seattle/Tacoma Intl

BLLSEA

Billund

Fri 11/13

8:50 pm-11:25 am

1 stop23h 35m

Seattle/Tacoma Intl

Tue 11/17

6:45 pm-8:05 pm

1 stop16h 20m

$605

Quickest round-trip

BillundSeattle

BLL Billund - SEA Seattle/Tacoma Intl

BLLSEA

Billund

Mon 11/9

12:35 pm-4:50 pm

1 stop13h 15m

Seattle/Tacoma Intl

Mon 11/16

6:45 pm-6:50 pm

1 stop15h 05m

$615

BillundSeattle

BLL Billund - SEA Seattle/Tacoma Intl

BLLSEA

Billund

Mon 11/16

12:35 pm-4:50 pm

1 stop13h 15m

Seattle/Tacoma Intl

Mon 11/23

6:09 am-12:15 pm

2 stops21h 06m

$615

BillundSeattle

BLL Billund - SEA Seattle/Tacoma Intl

BLLSEA

Billund

Mon 11/9

8:55 pm-11:25 am

1 stop23h 30m

Seattle/Tacoma Intl

Sat 11/14

1:40 pm-12:05 pm

1 stop13h 25m

$616

BillundSeattle

BLL Billund - SEA Seattle/Tacoma Intl

BLLSEA

Billund

Mon 11/9

8:55 pm-11:25 am

1 stop23h 30m

Seattle/Tacoma Intl

Mon 11/16

9:15 am-12:15 pm

2 stops18h 00m

$617

BillundSeattle

BLL Billund - SEA Seattle/Tacoma Intl

BLLSEA

Billund

Mon 11/9

12:35 pm-11:25 am

1 stop31h 50m

Seattle/Tacoma Intl

Sat 11/14

6:14 am-12:05 pm

2 stops20h 51m

$619

BillundSeattle

BLL Billund - SEA Seattle/Tacoma Intl

BLLSEA

Billund

Mon 11/9

12:35 pm-12:35 am

2 stops21h 00m

Seattle/Tacoma Intl

Mon 11/16

9:15 am-12:15 pm

2 stops18h 00m

$625

BillundSeattle

BLL Billund - SEA Seattle/Tacoma Intl

BLLSEA

Billund

Wed 11/11

9:00 pm-11:25 am

1 stop23h 25m

Seattle/Tacoma Intl

Mon 11/16

6:45 pm-6:50 pm

1 stop15h 05m

$627

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Billund to State of Washington

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

Airlines

What is the cheapest month to fly to State of Washington?

The month of April is, on average, the cheapest month to fly to State of Washington from Billund, with most prices found around $595. If you aren’t able to travel to State of Washington during the month of April, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $649.

How far in advance should I book a flight from Billund to Washington?

You are more likely to see cheaper flights to State of Washington from Billund when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $786 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Billund for as low as $644 on momondo.

Cheap Billund to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billund to State of Washington

Best Price Found	$582
Fastest flight time	11h 50m
Direct flights	None

The best one-way flight to State of Washington from Billund in the past 72 hours is $582. The best round-trip flight deal from Billund to State of Washington found on momondo in the last 72 hours is $585.

The fastest flight from Billund to State of Washington takes 11h 50m

There are no direct flights from Billund to State of Washington. There are no popular flight routes from Billund to State of Washington.

Search flight deals

Frequently asked questions about flying from Billund to Washington

When did momondo last update prices for flights from Billund Airport to Washington?
Prices for flights from Billund Airport to Washington were last updated today.
How old do you have to be to fly from Billund Airport to Washington?
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 Billund Airport to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Billund to Washington for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Washington from Billund. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Billund to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.