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Billund

$365+ Cheap flights from Fremont, CA 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BLL
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Fremont to Billund

Cheapest flights from Fremont to Billund
Explore the most affordable flight options available from Fremont to Billund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:50 pmSFO - BLL
1 stop14h 30mLufthansa
Mon 1/1910:40 amBLL - SFO
1 stop18h 30mLufthansa
Deal found 12/16$572
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/161:30 pmSFO - BLL
2 stops19h 50mUnited Airlines
Mon 1/1910:40 amBLL - SFO
2 stops43h 42mUnited Airlines
Deal found 12/16$620
This Lufthansa deal was found by Cheapflights users on 12/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:50 pmSFO - BLL
1 stop19h 30mLufthansa
Fri 12/262:05 pmBLL - SFO
1 stop31h 35mLufthansa
Deal found 12/16$903
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:35 pmSFO - BLL
1 stop19h 45mLufthansa
Sat 12/272:15 pmBLL - SFO
1 stop31h 25mLufthansa
Deal found 12/16$905
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/166:50 pmSFO - BLL
1 stop14h 30mUnited Airlines
Fri 12/262:05 pmBLL - SFO
1 stop31h 35mUnited Airlines
Deal found 12/16$909
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/161:30 pmSFO - BLL
2 stops19h 50mUnited Airlines
Sat 12/272:15 pmBLL - SFO
2 stops38h 20mUnited Airlines
Deal found 12/16$951
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/276:28 pmSFO - BLL
2 stops34h 02mUnited Airlines
Tue 12/302:15 pmBLL - SFO
2 stops38h 01mUnited Airlines
Deal found 12/14$1,171

Find flight deals from Fremont to Billund

Keep the following information in mind while searching for Fremont to Billund flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$517
(oojo)

One-way from

$365
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,281
Provider with most accurate pricing for San Francisco-Billund flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Billund flights.
Search Deals
From Fremont to Billund
Search Deals
One-way flight from Fremont to Billund
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont 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 December 16, 2025.
Use the filters below to find and compare flights from Fremont to Billund that are best for you.

Fly from

Fremont

Fly to

Billund

Route

Depart

Return

Price

San FranciscoBillund

SFO - BLL

SFOBLL

San Francisco

Thu 1/29

3:10 pm-11:55 pm

1 stop23h 45m

Billund

Thu 2/5

3:40 pm-2:35 pm

1 stop31h 55m

$517

San FranciscoBillund

SFO - BLL

SFOBLL

San Francisco

Mon 1/26

4:40 pm-6:45 pm

2 stops17h 05m

Billund

Sun 2/8

9:15 pm-2:35 pm

1 stop26h 20m

$524

San FranciscoBillund

SFO - BLL

SFOBLL

San Francisco

Mon 1/26

8:25 am-1:20 pm

2 stops19h 55m

Billund

Sun 2/8

8:00 pm-12:40 pm

2 stops25h 40m

$551

San FranciscoBillund

SFO - BLL

SFOBLL

San Francisco

Thu 1/29

3:10 pm-7:40 pm

2 stops19h 30m

Billund

Thu 2/5

12:40 pm-2:35 pm

3 stops34h 55m

$731

San FranciscoBillund

SFO - BLL

SFOBLL

San Francisco

Sat 12/27

2:40 pm-1:20 pm

1 stop13h 40m

Billund

Tue 12/30

6:30 am-9:40 pm

2 stops24h 10m

$1,227

San FranciscoBillund

SFO - BLL

SFOBLL

San Francisco

Sat 1/3

6:50 pm-10:00 am

1 stop30h 10m

Billund

Sat 1/10

6:45 am-10:59 pm

2 stops25h 14m

$1,283

San FranciscoBillund

SFO - BLL

SFOBLL

San Francisco

Tue 2/10

10:58 pm-11:20 am

3 stops27h 22m

$365

San FranciscoBillund

SFO - BLL

SFOBLL

San Francisco

Tue 2/10

2:40 pm-11:20 pm

1 stop23h 40m

$400

San FranciscoBillund

SFO - BLL

SFOBLL

San Francisco

Tue 1/27

1:00 pm-9:25 am

3 stops35h 25m

$400

San FranciscoBillund

SFO - BLL

SFOBLL

San Francisco

Tue 1/27

2:40 pm-11:20 pm

1 stop23h 40m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Best time to book a flight from Fremont to Billund

Have a flexible travel schedule? Discover the best time to fly to Billund from Fremont 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 Fremont to Billund

What is the cheapest month to book a flight from Fremont to Billund?

Currently, November is the cheapest month in which you can book a flight from Fremont to Billund (average of $540). Flying from Fremont to Billund in December is currently the most expensive (average of $1,035). 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.

What is the cheapest time of day to fly from FR8 to BLL?

Find hourly flight availability from Fremont 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 December 16, 2025.

It’s optimal to fly from Fremont to Billund in the morning. By choosing this option you can save up to 17% on the cost of your flight, compared to 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 December 16, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Scandinavian Airlines from Fremont 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
8,008 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

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
7.7
Good
1,430 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

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
7.4
Good
1,606 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

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.
Lufthansa
6.8
Okay
7,632 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

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 Fremont to Billund. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Billund from Fremont?

    Billund (BLL) is the airport you will fly into if you book a flight from Fremont to Billund. You should not have trouble finding flights to Billund from Fremont; the airport handles an average of 0 inbound flights from Fremont per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Billund airport from Fremont. It is only a 1.7 mi journey from Billund (BLL) to Billund’s city center.

  • How long is the flight from Fremont to Billund?

    Airlines like Scandinavian Airlines fly from Fremont to Billund in about 23h 45m. The time it takes to get you to your destination can typically vary by up to . The distance between Fremont and Billund is about 5382 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fremont 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 Fremont to Billund?

    Currently, November is the cheapest month in which you can book a flight from Fremont to Billund (average of $540). Flying from Fremont to Billund in December is currently the most expensive (average of $1,035). 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.

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Top 4 airlines flying from Fremont to Billund

Discover the top 4 airlines that operate flights from Fremont 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$562Average$1,154FlexibilityNo cancel feeOn-time77%
KLMCheapest$666Average$1,022FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$700Average$891FlexibilityNo cancel feeOn-time76%
DeltaCheapest$708Average$1,005FlexibilityNo cancel feeOn-timeN/A

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