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Billund

$420+ Cheap flights from San Diego (SAN) to Billund (BLL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BLL
Mar 9 — Mar 161
Mon 3/9
Mon 3/16
1 adult, Economy
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Cheap flight deals from San Diego to Billund

Cheapest flights from San Diego to Billund
Explore the most affordable flight options available from San Diego to Billund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.

This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:30 am
SAN
-
BLL
2 stops22h 20m
Delta
Tue 3/316:00 am
BLL
-
SAN
1 stop14h 50m
Delta
Deal found 2/4$607
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:55 pm
SAN
-
BLL
2 stops20h 25m
United Airlines
Sat 2/2810:35 am
BLL
-
SAN
2 stops22h 54m
United Airlines
Deal found 2/4$744
This oojo deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:00 pm
SAN
-
BLL
1 stop33h 30m
British Airways
Tue 3/313:20 pm
BLL
-
SAN
1 stop35h 30m
British Airways
Deal found 2/4$830
This KLM deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/11:40 pm
SAN
-
BLL
1 stop24h 20m
KLM
Sat 8/86:00 am
BLL
-
SAN
1 stop14h 50m
KLM
Deal found 2/4$886
This Air France deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/11:40 pm
SAN
-
BLL
1 stop24h 20m
Multiple Airlines
Sat 8/86:00 am
BLL
-
SAN
2 stops19h 08m
Multiple Airlines
Deal found 2/4$895
This Air France deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/11:40 pm
SAN
-
BLL
1 stop15h 00m
Air France
Sat 8/86:00 am
BLL
-
SAN
2 stops19h 08m
Air France
Deal found 2/7$949
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:00 am
SAN
-
BLL
2 stops22h 10m
United Airlines
Sat 8/86:00 am
BLL
-
SAN
2 stops27h 16m
United Airlines
Deal found 2/4$952
This oojo deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:41 am
SAN
-
BLL
2 stops25h 44m
British Airways
Sat 8/812:30 pm
BLL
-
SAN
2 stops18h 25m
British Airways
Deal found 2/7$1,025
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:35 pm
SAN
-
BLL
3 stops27h 20m
Multiple Airlines
Tue 3/313:40 pm
BLL
-
SAN
3 stops32h 45m
Multiple Airlines
Deal found 2/4$1,140
This Scandinavian Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:05 am
SAN
-
BLL
2 stops16h 40m
Scandinavian Airlines
Sat 8/86:25 am
BLL
-
SAN
3 stops23h 23m
Scandinavian Airlines
Deal found 2/4$1,527
This Scandinavian Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:02 am
SAN
-
BLL
2 stops25h 43m
Scandinavian Airlines
Tue 3/316:00 am
BLL
-
SAN
3 stops23h 48m
Scandinavian Airlines
Deal found 2/4$1,766

Find flight deals from San Diego to Billund

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 February 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$607
(Delta)

One-way from

$420
(United Airlines)
Provider with most accurate pricing for San Diego-Billund flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Billund flights.
Search Deals
From San Diego to Billund
Search Deals
One-way flight from San Diego to Billund
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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 2,558,603 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from San Diego to Billund that are best for you.

Fly from

San Diego

Fly to

Billund

Route

Depart

Return

Price

San DiegoBillund

SAN - BLL

SANBLL

San Diego

Mon 3/9

7:30 am-1:50 pm

2 stops22h 20m

Billund

Tue 3/31

11:45 am-11:40 pm

2 stops20h 55m

$617

San DiegoBillund

SAN - BLL

SANBLL

San Diego

Tue 2/24

12:55 pm-6:20 pm

2 stops20h 25m

Billund

Sat 2/28

10:35 am-12:29 am

2 stops22h 54m

$744

San DiegoBillund

SAN - BLL

SANBLL

San Diego

Mon 3/9

7:00 pm-12:30 pm

1 stop33h 30m

Billund

Tue 3/31

3:20 pm-5:50 pm

1 stop35h 30m

$830

San DiegoBillund

SAN - BLL

SANBLL

San Diego

Sat 8/1

1:40 pm-11:00 pm

1 stop24h 20m

Billund

Sat 8/8

6:00 am-4:08 pm

2 stops19h 08m

$895

San DiegoBillund

SAN - BLL

SANBLL

San Diego

Sat 8/1

1:40 pm-1:40 pm

1 stop15h 00m

Billund

Sat 8/8

6:00 am-4:08 pm

2 stops19h 08m

$949

San DiegoBillund

SAN - BLL

SANBLL

San Diego

Sat 8/1

7:00 am-2:10 pm

2 stops22h 10m

Billund

Sat 8/8

6:00 am-12:16 am

2 stops27h 16m

$952

San DiegoBillund

SAN - BLL

SANBLL

San Diego

Wed 4/15

6:36 am-2:10 pm

2 stops22h 34m

$420

San DiegoBillund

SAN - BLL

SANBLL

San Diego

Wed 4/15

7:40 pm-1:55 pm

1 stop33h 15m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

  • Most accurate provider: When it comes to deals on San Diego-Billund flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Billund flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Billund flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Billund flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Billund flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Billund

Have a flexible travel schedule? Discover the best time to fly to Billund from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 February 7, 2026.
Peruse reviews from past customers who have flown with Delta from San Diego to Billund to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,169 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,169 reviews
Delta
7.9
Good
8,169 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • How long is the flight from San Diego to Billund?

    For as low as $617, Delta can have you in Billund from San Diego in 22h 20m. There are 5553 mi between San Diego and Billund. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from San Diego to Billund round-trip?

    Our cheapest airline available from San Diego to Billund is Delta. Our recent data shows that you can find tickets from as low as $682 on this airline.

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

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

  • How can I find direct flights from San Diego to Billund?

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

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

    Yes. Cheapflights offers flight deals from San Diego 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.

See more FAQs

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Top airline flying from San Diego to Billund

Discover the top airline that operate flights from San Diego 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 2,558,603 searches. Data last updated February 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$682Average$938FlexibilityNo cancel feeOn-timeN/A

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