HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Billund

$459+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BLL
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fremont to Billund with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Fremont to Billund

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

Round-trip from

$463
(FlightHub)

One-way from

$459
(Lufthansa)

Popular in

June

Cheapest in

November

Average price

$806
From Fremont to Billund
Search Deals
One-way flight from Fremont to Billund
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 16, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 11/1212:30 pmSFO - BLL
2 stops37h 05mScandinavian Airlines
Sun 11/163:25 pmBLL - SFO
1 stop32h 10mScandinavian Airlines
Deal found 9/15$505
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/293:40 pmSFO - BLL
1 stop13h 45mUnited Airlines
Wed 11/510:20 amBLL - SFO
1 stop14h 35mUnited Airlines
Deal found 9/14$548
This Lufthansa deal was found by Cheapflights users on 9/15. 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.
Wed 11/122:40 pmSFO - BLL
1 stop13h 45mLufthansa
Sun 11/166:30 amBLL - SFO
1 stop15h 10mLufthansa
Deal found 9/15$583
This Air Canada deal was found by Cheapflights users on 9/13. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:50 amSFO - BLL
2 stops19h 35mAir Canada
Sun 11/166:30 amBLL - SFO
2 stops19h 55mAir Canada
Deal found 9/13$589
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 10/266:45 amSFO - BLL
2 stops19h 15mUnited Airlines
Sat 11/110:35 amBLL - SFO
1 stop35h 05mUnited Airlines
Deal found 9/15$606
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 11/127:00 amSFO - BLL
2 stops18h 00mUnited Airlines
Sun 11/166:30 amBLL - SFO
2 stops19h 30mUnited Airlines
Deal found 9/15$633
This KLM deal was found by Cheapflights users on 9/15. 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 9/233:05 pmSFO - BLL
1 stop35h 00mMultiple Airlines
Mon 9/296:35 pmBLL - SFO
1 stop26h 10mMultiple Airlines
Deal found 9/15$653
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:05 pmSFO - BLL
1 stop30h 20mLufthansa
Wed 10/226:00 amBLL - SFO
1 stop15h 40mLufthansa
Deal found 9/15$682
This Delta deal was found by Cheapflights users on 9/15. 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 9/223:05 pmSFO - BLL
1 stop16h 20mDelta
Thu 9/256:00 amBLL - SFO
2 stops20h 32mDelta
Deal found 9/15$683

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 September 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

Fri 1/9

7:00 am-11:55 pm

2 stops31h 55m

Billund

Fri 1/16

3:40 pm-2:35 pm

1 stop31h 55m

$463

San FranciscoBillund

SFO - BLL

SFOBLL

San Francisco

Wed 11/12

12:30 pm-10:35 am

2 stops37h 05m

Billund

Sun 11/16

3:25 pm-2:35 pm

1 stop32h 10m

$505

San FranciscoBillund

SFO - BLL

SFOBLL

San Francisco

Wed 10/29

3:40 pm-1:25 pm

1 stop13h 45m

Billund

Wed 11/5

10:20 am-3:55 pm

1 stop14h 35m

$548

San FranciscoBillund

SFO - BLL

SFOBLL

San Francisco

Mon 9/22

9:05 pm-11:15 pm

1 stop17h 10m

$459

San FranciscoBillund

SFO - BLL

SFOBLL

San Francisco

Mon 9/22

9:50 am-2:00 pm

2 stops19h 10m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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, January is the cheapest month in which you can book a flight from Fremont to Billund (average of $564). Flying from Fremont to Billund in June is currently the most expensive (average of $1,053). 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Fremont to Billund as you normally would.

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 September 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
8.0
Very good
7,954 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

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
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

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.
KLM
7.8
Good
1,385 reviews
Delta
8.0
Very good
7,954 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

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.
Scandinavian Airlines
7.4
Good
1,486 reviews
Delta
8.0
Very good
7,954 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

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.
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

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.
Lufthansa
6.8
Okay
7,407 reviews
Delta
8.0
Very good
7,954 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

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 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 5 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 31h 55m. 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, January is the cheapest month in which you can book a flight from Fremont to Billund (average of $564). Flying from Fremont to Billund in June is currently the most expensive (average of $1,053). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Fremont to Billund

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Copenhagen flights
San Francisco to Copenhagen flights
Santa Ana to Copenhagen flights
Burbank to Copenhagen flights
Ontario to Copenhagen flights
San Diego to Copenhagen flights
Oakland to Copenhagen flights
San Jose to Copenhagen flights
Las Vegas to Copenhagen flights
San Francisco to Billund flights
Sacramento to Copenhagen flights
San Francisco to Aalborg flights
Los Angeles to Billund flights
San Francisco to Aarhus flights
Santa Rosa to Copenhagen flights
Long Beach to Copenhagen flights
Fresno to Copenhagen flights
Monterey to Copenhagen flights
San Jose to Billund flights
Reno to Copenhagen flights
Oakland to Aalborg flights
Los Angeles to Aarhus flights
Las Vegas to Aalborg flights
Los Angeles to Aalborg flights
Ontario to Aalborg flights
Oakland to Billund flights
Santa Ana to Billund flights
Palm Springs to Billund flights
Las Vegas to Aarhus flights
Las Vegas to Billund flights
Ontario to Billund flights
San Francisco to Sønderborg flights
Oakland to Aarhus flights
San Diego to Billund flights
San Francisco to Karup flights
San Francisco to Esbjerg flights
San Diego to Aarhus flights
Los Angeles to Esbjerg flights

Top 5 airlines flying from Fremont to Billund

Discover the top 5 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$521Average$750FlexibilityNo cancel feeOn-time69%
DeltaCheapest$529Average$1,005FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$666Average$862FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$702Average$880FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$992Average$1,154FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.