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Cheap flights from Seattle (SEA) to Billund (BLL) from $661

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. 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.
SEA — BLL
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
1 adult, Economy
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Cheap flight deals from Seattle to Billund

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Billund (BLL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 26, 2024.

Popular in

June

Cheapest in

November

Average price

$820

Round-trip from

$564
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 26% potential price drop
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Average for round-trip flights in April 2024
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From Seattle/Tacoma Intl to Billund
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What is the cheapest day to fly round-trip from Seattle to Billund?

Travelers have found that booking a Sunday departure is the best way to save up to 68% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Seattle to Billund?

Our data shows that November tends to be the cheapest month to fly to Billund from Seattle. Users have commonly found prices around $997 for the month, but tickets can be as low as $728. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Seattle to Billund (SEA - BLL)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Billund at noon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the morning.

Cheap British Airways flights from Seattle to Billund

Explore cheap flight options specifically provided by British Airways for the route between Seattle and Billund. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Peruse some of the lowest-priced British Airways flights we've found from Seattle to Billund. Make sure to check back often as deals are often changing.
Sun 5/121:40 pmSEA - BLL
2 stops22h 55mBritish Airways
Sat 5/184:35 pmBLL - SEA
1 stop27h 55mBritish Airways
Deal found 4/24$885
Sat 8/313:41 pmSEA - BLL
2 stops39h 39mBritish Airways
Sun 9/154:10 pmBLL - SEA
1 stop28h 25mBritish Airways
Deal found 4/26$951
Sun 5/121:40 pmSEA - BLL
2 stops18h 05mBritish Airways
Sat 5/184:35 pmBLL - SEA
2 stops39h 30mBritish Airways
Deal found 4/24$963

Cheap Air France flights from Seattle to Billund

Explore cheap flight options specifically provided by Air France for the route between Seattle and Billund. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Have a look at some of the cheapest available Air France flights departing from Seattle and landing in Billund. Deals are refreshing constantly so come back soon for more options.
Mon 9/21:30 pmSEA - BLL
1 stop15h 05mAir France
Mon 10/286:40 pmBLL - SEA
1 stop24h 35mAir France
Deal found 4/25$868
Thu 5/26:15 pmSEA - BLL
1 stop18h 15mAir France
Sat 5/116:30 amBLL - SEA
1 stop13h 50mAir France
Deal found 4/25$916
Tue 5/216:15 pmSEA - BLL
1 stop18h 15mAir France
Tue 6/411:05 amBLL - SEA
1 stop15h 30mAir France
Deal found 4/24$999
Sat 8/311:35 pmSEA - BLL
1 stop22h 55mAir France
Sun 9/156:30 pmBLL - SEA
1 stop24h 55mAir France
Deal found 4/26$1,170
Sat 6/86:20 pmSEA - BLL
1 stop18h 10mAir France
Sat 6/156:30 amBLL - SEA
1 stop13h 50mAir France
Deal found 4/24$1,283

Cheap Seattle to Billund flights in April & May 2024

Find cheap flight options from Seattle to Billund specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
Scroll through some of the best deals on flights from Seattle to Billund in 2024. Check back soon for alternative fares.
Sun 5/121:40 pmSEA - BLL
2 stops22h 55mBritish Airways
Sat 5/184:35 pmBLL - SEA
1 stop27h 55mBritish Airways
Deal found 4/24$885
Thu 5/23:10 pmSEA - BLL
2 stops23h 05mLufthansa
Sat 5/116:05 amBLL - SEA
2 stops41h 22mLufthansa
Deal found 4/25$912
Thu 5/26:15 pmSEA - BLL
1 stop18h 15mAir France
Sat 5/116:30 amBLL - SEA
1 stop13h 50mAir France
Deal found 4/25$916
Thu 5/22:15 pmSEA - BLL
1 stop19h 15mLufthansa
Sat 5/111:05 pmBLL - SEA
2 stops18h 12mLufthansa
Deal found 4/25$927
Thu 5/27:15 amSEA - BLL
3 stops26h 15mUnited Airlines
Sat 5/116:15 amBLL - SEA
2 stops18h 24mUnited Airlines
Deal found 4/25$956
Sun 5/121:40 pmSEA - BLL
2 stops18h 05mBritish Airways
Sat 5/184:35 pmBLL - SEA
2 stops39h 30mBritish Airways
Deal found 4/24$963
Tue 5/216:15 pmSEA - BLL
1 stop18h 15mAir France
Tue 6/411:05 amBLL - SEA
1 stop15h 30mAir France
Deal found 4/24$999
Tue 5/211:10 pmSEA - BLL
2 stops16h 00mMultiple Airlines
Tue 6/46:05 amBLL - SEA
1 stop19h 54mMultiple Airlines
Deal found 4/24$1,011
Sun 5/121:30 pmSEA - BLL
1 stop17h 00mKLM
Sat 5/186:30 pmBLL - SEA
1 stop24h 40mKLM
Deal found 4/24$1,194

Seattle to Billund 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Billund in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Scroll through some of the best deals on flights from Seattle to Billund in 2024. Check back soon for alternative fares.
Mon 9/27:40 amSEA - BLL
2 stops21h 20mMultiple Airlines
Mon 10/286:55 pmBLL - SEA
2 stops34h 13mMultiple Airlines
Deal found 4/25$661
Mon 9/25:00 amSEA - BLL
2 stops28h 35mUnited Airlines
Mon 10/2810:55 amBLL - SEA
1 stop34h 05mUnited Airlines
Deal found 4/25$670
Sun 9/111:59 pmSEA - BLL
2 stops33h 36mUnited Airlines
Mon 10/282:10 pmBLL - SEA
2 stops41h 58mUnited Airlines
Deal found 4/25$680
Sun 9/110:50 pmSEA - BLL
2 stops34h 45mUnited Airlines
Mon 10/282:10 pmBLL - SEA
3 stops53h 00mUnited Airlines
Deal found 4/25$691
Sun 9/16:55 pmSEA - BLL
1 stop17h 40mIcelandair
Mon 10/281:30 pmBLL - SEA
1 stop12h 30mIcelandair
Deal found 4/25$749
Sun 9/112:55 pmSEA - BLL
3 stops44h 40mUnited Airlines
Mon 10/282:10 pmBLL - SEA
3 stops53h 00mUnited Airlines
Deal found 4/25$815
Sat 8/3111:10 pmSEA - BLL
2 stops26h 10mMultiple Airlines
Sun 9/157:15 pmBLL - SEA
2 stops28h 15mMultiple Airlines
Deal found 4/26$845
Sun 9/19:53 amSEA - BLL
2 stops16h 27mDelta
Mon 10/286:00 amBLL - SEA
1 stop13h 15mDelta
Deal found 4/25$853
Mon 9/21:30 pmSEA - BLL
1 stop15h 05mAir France
Mon 10/286:40 pmBLL - SEA
1 stop24h 35mAir France
Deal found 4/25$868

Seattle to Billund flights leaving soon

Find last-minute flight options from Seattle to Billund for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Check out these flights departing soon from Seattle to Billund. Users should examine the flight details to ensure there are no surprises.
Thu 5/23:10 pmSEA - BLL
2 stops23h 05mLufthansa
Sat 5/116:05 amBLL - SEA
2 stops41h 22mLufthansa
Deal found 4/25$912
Thu 5/26:15 pmSEA - BLL
1 stop18h 15mAir France
Sat 5/116:30 amBLL - SEA
1 stop13h 50mAir France
Deal found 4/25$916
Thu 5/22:15 pmSEA - BLL
1 stop19h 15mLufthansa
Sat 5/111:05 pmBLL - SEA
2 stops18h 12mLufthansa
Deal found 4/25$927
Thu 5/27:15 amSEA - BLL
3 stops26h 15mUnited Airlines
Sat 5/116:15 amBLL - SEA
2 stops18h 24mUnited Airlines
Deal found 4/25$956

One-way flights to Billund from Seattle

Search for one-way flight options from Seattle to Billund. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Users traveling one-way from Seattle to Billund can select one of these great deals. For those needing a return trip from Seattle, there is a search form available above.
Tue 5/211:10 pmSEA - BLL
2 stops16h 00mMultiple Airlines
Deal found 4/24$665
Tue 5/216:38 amSEA - BLL
3 stops26h 52mUnited Airlines
Deal found 4/24$669
Tue 5/216:15 pmSEA - BLL
1 stop18h 15mAir France
Deal found 4/24$672
Mon 5/201:15 amSEA - BLL
2 stops30h 05mAmerican Airlines
Deal found 4/24$1,887

Find flights from Seattle to Billund within your budget

Customize your flight search to find flights from Seattle to Billund 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, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$661 - $1,194

Route

Depart

Return

Price

Seattle/Tacoma IntlBillund

SEA - BLL

SEABLL

Seattle/Tacoma Intl

Mon 9/2

2 stops21h 20m

Billund

Mon 10/28

2 stops34h 13m

$661

Seattle/Tacoma IntlBillund

SEA - BLL

SEABLL

Seattle/Tacoma Intl

Mon 9/2

2 stops28h 35m

Billund

Mon 10/28

1 stop34h 05m

$670

Seattle/Tacoma IntlBillund

SEA - BLL

SEABLL

Seattle/Tacoma Intl

Sun 9/1

2 stops33h 36m

Billund

Mon 10/28

2 stops41h 58m

$680

Seattle/Tacoma IntlBillund

SEA - BLL

SEABLL

Seattle/Tacoma Intl

Sun 9/1

1 stop17h 40m

Billund

Mon 10/28

1 stop12h 30m

$749

Seattle/Tacoma IntlBillund

SEA - BLL

SEABLL

Seattle/Tacoma Intl

Sun 9/1

2 stops16h 27m

Billund

Mon 10/28

1 stop13h 15m

$853

Seattle/Tacoma IntlBillund

SEA - BLL

SEABLL

Seattle/Tacoma Intl

Mon 9/2

1 stop15h 05m

Billund

Mon 10/28

1 stop24h 35m

$868

Seattle/Tacoma IntlBillund

SEA - BLL

SEABLL

Seattle/Tacoma Intl

Sun 5/12

2 stops22h 55m

Billund

Sat 5/18

1 stop27h 55m

$885

Seattle/Tacoma IntlBillund

SEA - BLL

SEABLL

Seattle/Tacoma Intl

Fri 8/30

2 stops27h 35m

Billund

Sun 10/27

1 stop19h 35m

$1,000

Seattle/Tacoma IntlBillund

SEA - BLL

SEABLL

Seattle/Tacoma Intl

Sun 5/12

1 stop17h 00m

Billund

Sat 5/18

1 stop24h 40m

$1,194

Flights are sorted by cheapest first

Deals found on 4/25

When is the cheapest time to fly from Seattle to Billund?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Billund. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Billund flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Billund by month

Plan your trip from Seattle to Billund by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Billund is currently $973 while a round-trip flight costs $840. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to Billund (average of $564). Flying from Seattle to Billund in June is currently the most expensive (average of $1,256). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$564

February

$568

March

$756

April

$769

May

$835

June

$1,256

July

$1,139

August

$894

September

$815

October

$747

November

$618

December

$665

Reviews of airlines servicing Billund

Get insights into the airlines that provide service to Billund. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Billund. Reviews last updated April 26, 2024.
To help decide which airline to fly from Seattle to Billund, see what other customers have to say about British Airways, Air France and Lufthansa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,966 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,966 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,626 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Air France
7.6
Good
1,809 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,889 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Billund. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seattle to Billund for under $700 on Cheapflights?

    Yes, there are multiple flights from Seattle to Billund for under $700. The cheapest flight booked recently is on Multiple Airlines for just $661, but on average you can expect to pay $913.

  • Are there last-minute flights available from Seattle to Billund for under $1,000?

    There are currently 4+ open flights from Seattle to Billund within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from Seattle to Billund round-trip?

    United Airlines, at $670, was found to be the cheapest airline from Seattle to Billund.Alternate airlines to your destination round-trip include Icelandair and Delta. United Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Billund one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $669. However, be on the lookout for offers from Air France and American Airlines, as they are both options that can get you from Seattle to Billund for a low price.

  • What are the most popular airlines that fly from Seattle to Billund?

    Air France, British Airways and Delta are the most popular airlines when flying from Seattle to Billund.

  • What does SEA to BLL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Billund Airport flight would often be abbreviated as a SEA to BLL flight.

  • Can I find deals for flights from Seattle to Billund that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Billund flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Billund with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Billund flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Billund that include hotel bookings?

    Yes. In addition to deals on Seattle to Billund flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Billund?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Billund.

  • Can I find deals for business class flights from Seattle to Billund?

    Yes. Cheapflights offers flight deals from Seattle to Billund by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Billund that allow pets onboard?

    Many airlines flying from Seattle to Billund offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Billund?

    Yes, you can often find last-minute deals on Seattle to Billund flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Billund flight deals updated?

    The Seattle to Billund flight deals you see on this page were last updated on 4/26.

See more FAQs

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Alternative routes for Seattle to Billund
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Seattle to Billund

Discover the top 5 airlines that operate flights from Seattle to Billund. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$564Average$780FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest$615Average$1,034FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest$673Average$998FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest$766Average$961FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest$786Average$965FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from Seattle to Billund by cabin class

Find flights from Seattle to Billund, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Billund?

Cheapflights makes it easy to find Seattle to Billund flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Billund?

Cheapflights helps you find that perfect flight to Billund from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Billund with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Billund flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Billund become cheaper?

Yes! Start tracking prices for Seattle to Billund flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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