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Billund

$658+ Cheap flights from San Diego (SAN) to Billund (BLL)

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BLL
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap 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 March 26, 2025.

Round-trip from

$658
(United Airlines)

Popular in

January

Cheapest in

March

Average price

$627
From San Diego to Billund
Search Deals
Highest demand for flights based on searches. 44% potential increase in price ($824 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease ($144 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find 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 March 26, 2025.

This United Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 4/1710:16 amSAN - BLL
2 stops18h 44mUnited Airlines
Thu 4/246:00 amBLL - SAN
2 stops38h 48mUnited Airlines
Deal found 3/24$658
This Delta deal was found by Cheapflights users on 3/23. 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.
Tue 7/228:50 amSAN - BLL
2 stops15h 45mDelta
Mon 8/46:45 amBLL - SAN
2 stops20h 28mDelta
Deal found 3/23$767
This Sembo deal was found by Cheapflights users on 3/25. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:34 amSAN - BLL
2 stops17h 41mScandinavian Airlines
Sun 5/183:25 pmBLL - SAN
2 stops36h 26mScandinavian Airlines
Deal found 3/25$783
This Aeromexico deal was found by Cheapflights users on 3/23. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/221:55 pmSAN - BLL
1 stop24h 10mAir France
Mon 8/46:35 pmBLL - SAN
2 stops36h 41mAir France
Deal found 3/23$806
This Ticket deal was found by Cheapflights users on 3/25. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/122:30 pmSAN - BLL
2 stops18h 35mLufthansa
Sun 5/186:00 amBLL - SAN
2 stops20h 51mLufthansa
Deal found 3/25$821
This United deal was found by Cheapflights users on 3/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/125:15 pmSAN - BLL
1 stop21h 00mMultiple Airlines
Sun 5/186:00 amBLL - SAN
1 stop18h 25mMultiple Airlines
Deal found 3/25$840
This KLM deal was found by Cheapflights users on 3/25. 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.
Tue 7/221:55 pmSAN - BLL
1 stop24h 10mKLM
Mon 8/42:20 pmBLL - SAN
1 stop30h 40mKLM
Deal found 3/25$843

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 March 26, 2025.
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

Thu 4/17

10:16 am-2:00 pm

2 stops18h 44m

Billund

Thu 4/24

6:00 am-11:48 am

2 stops38h 48m

$658

San DiegoBillund

SAN - BLL

SANBLL

San Diego

Tue 7/22

10:00 am-1:35 pm

2 stops18h 35m

Billund

Mon 8/4

6:45 am-6:13 pm

2 stops20h 28m

$767

San DiegoBillund

SAN - BLL

SANBLL

San Diego

Mon 5/12

6:34 am-9:15 am

2 stops17h 41m

Billund

Sun 5/18

3:25 pm-6:51 pm

2 stops36h 26m

$783

San DiegoBillund

SAN - BLL

SANBLL

San Diego

Tue 7/22

1:55 pm-11:05 pm

1 stop24h 10m

Billund

Mon 8/4

6:35 pm-10:16 pm

2 stops36h 41m

$806

San DiegoBillund

SAN - BLL

SANBLL

San Diego

Mon 5/12

2:30 pm-6:05 pm

2 stops18h 35m

Billund

Sun 5/18

6:00 am-5:51 pm

2 stops20h 51m

$821

San DiegoBillund

SAN - BLL

SANBLL

San Diego

Mon 5/12

5:15 pm-11:15 pm

1 stop21h 00m

Billund

Sun 5/18

6:00 am-3:25 pm

1 stop18h 25m

$840

San DiegoBillund

SAN - BLL

SANBLL

San Diego

Tue 7/22

1:55 pm-11:05 pm

1 stop24h 10m

Billund

Mon 8/4

2:20 pm-12:00 pm

1 stop30h 40m

$843

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Billund

What is the cheapest time of day to fly from SAN to BLL?

Find hourly flight availability from San Diego to Billund. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

A simple way to save on the total cost of your ticket is to fly from San Diego to Billund in the morning. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.

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 March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

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
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

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.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

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.
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

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.
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

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.
Scandinavian Airlines
7.3
Good
1,325 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

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.

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

    Our cheapest airline available from San Diego to Billund is United Airlines. Our recent data shows that you can find tickets from as low as $658 on this airline. Additional options worth looking into are Delta and Scandinavian Airlines, starting at $767 and $783 round-trip. Users have found that United Airlines is 35% cheaper than the other options available to this destination.

  • 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.

  • What is the cheapest month to book a flight from San Diego to Billund?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Billund (average of $564). Flying from San Diego to Billund in June is currently the most expensive (average of $1,119). 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.

See more FAQs

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Top 3 airlines flying from San Diego to Billund

Discover the top 3 airlines 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$687Average$786FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$741Average$769FlexibilityNo cancel feeOn-time70%
DeltaCheapest$963Average$1,254FlexibilityNo cancel feeOn-timeN/A
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