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Cheap flights from Billund to San Francisco from $595

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billund to San Francisco departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Billund to San Francisco

Cheap round-trip flights

Logo
2:55 pm - 7:50 pmBLL-SFO
13h 55m1 stop
Logo
2:20 pm - 5:50 pmSFO-BLL
18h 30m1 stop
$595
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Fri, Aug 15 - Wed, Aug 20
British Airways Logo
1:20 pm - 11:29 pmBLL-SFO
19h 09m2 stops
British Airways Logo
8:15 am - 12:10 pmSFO-BLL
18h 55m2 stops
$602British Airways
Find Deal
Wed, Dec 17 - Wed, Jan 7
British Airways Logo
1:20 pm - 11:29 pmBLL-SFO
19h 09m2 stops
British Airways Logo
10:19 am - 12:05 pmSFO-BLL
40h 46m2 stops
$609British Airways
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Wed, Dec 17 - Wed, Jan 7
Lufthansa Logo
6:00 am - 7:50 pmBLL-SFO
22h 50m1 stop
Lufthansa Logo
2:00 pm - 11:15 pmSFO-BLL
24h 15m1 stop
$641Lufthansa
Find Deal
Fri, Aug 15 - Wed, Aug 20
Lufthansa Logo
6:35 am - 12:40 pmBLL-SFO
15h 05m1 stop
Lufthansa Logo
1:35 pm - 1:30 pmSFO-BLL
14h 55m1 stop
$643Lufthansa
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Wed, Dec 17 - Wed, Jan 7
Delta Logo
6:00 am - 5:17 pmBLL-SFO
20h 17m2 stops
Delta Logo
6:00 am - 11:05 amSFO-BLL
20h 05m2 stops
$706Delta
Find Deal
Fri, Aug 15 - Wed, Aug 20
Delta Logo
11:55 am - 9:27 pmBLL-SFO
18h 32m2 stops
Delta Logo
3:05 pm - 11:05 amSFO-BLL
35h 00m1 stop
$779Delta
Find Deal
Fri, Aug 15 - Wed, Aug 20
Finnair Logo
2:10 pm - 6:35 pmBLL-SFO
37h 25m2 stops
Finnair Logo
8:00 am - 1:25 pmSFO-BLL
20h 25m2 stops
$1,422Finnair
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Wed, Sep 10 - Tue, Sep 16
Scandinavian Airlines Logo
9:05 pm - 4:30 pmBLL-SFO
28h 25m1 stop
Scandinavian Airlines Logo
7:40 pm - 8:35 pmSFO-BLL
15h 55m1 stop
$1,643Scandinavian Airlines
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Wed, Sep 10 - Wed, Sep 17
Scandinavian Airlines Logo
6:25 am - 4:30 pmBLL-SFO
19h 05m1 stop
Scandinavian Airlines Logo
7:40 pm - 8:35 pmSFO-BLL
15h 55m1 stop
$1,659Scandinavian Airlines
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Wed, Sep 10 - Tue, Sep 16

Lufthansa flights from Billund to San Francisco

Our best Lufthansa deals on Billund to San Francisco flight tickets
Lufthansa
Aug 15
BLL6:00 amBillund
22h 50m
1 stop
SFO7:50 pmSan Francisco
Aug 20
SFO2:00 pmSan Francisco
24h 15m
1 stop
BLL11:15 pmBillund
$641
Find similar
Lufthansa
Dec 17
BLL6:35 amBillund
15h 05m
1 stop
SFO12:40 pmSan Francisco
Jan 7
SFO1:35 pmSan Francisco
14h 55m
1 stop
BLL1:30 pmBillund
$643
Find similar
Lufthansa
Dec 17
BLL6:35 amBillund
15h 05m
1 stop
SFO12:40 pmSan Francisco
Jan 7
SFO2:40 pmSan Francisco
13h 50m
1 stop
BLL1:30 pmBillund
$645
Find similar

Delta flights from Billund to San Francisco

Our best Delta deals on Billund to San Francisco flight tickets
Delta
Aug 15
BLL6:00 amBillund
20h 17m
2 stops
SFO5:17 pmSan Francisco
Aug 20
SFO6:00 amSan Francisco
20h 05m
2 stops
BLL11:05 amBillund
$706
Find similar
Delta
Aug 15
BLL11:55 amBillund
18h 32m
2 stops
SFO9:27 pmSan Francisco
Aug 20
SFO3:05 pmSan Francisco
35h 00m
1 stop
BLL11:05 amBillund
$779
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Billund to San Francisco 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Billund to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

Fri 8/15

2:55 pm-7:50 pm

1 stop13h 55m

San Francisco

Wed 8/20

2:20 pm-5:50 pm

1 stop18h 30m

$595

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

Wed 12/17

1:20 pm-11:29 pm

2 stops19h 09m

San Francisco

Wed 1/7

8:15 am-12:10 pm

2 stops18h 55m

$602

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

Wed 12/17

1:20 pm-11:29 pm

2 stops19h 09m

San Francisco

Wed 1/7

10:19 am-12:05 pm

2 stops40h 46m

$609

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

Fri 8/15

6:00 am-7:50 pm

1 stop22h 50m

San Francisco

Wed 8/20

2:00 pm-11:15 pm

1 stop24h 15m

$641

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

Wed 12/17

6:35 am-12:40 pm

1 stop15h 05m

San Francisco

Wed 1/7

1:35 pm-1:30 pm

1 stop14h 55m

$643

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

Fri 8/15

6:00 am-5:17 pm

2 stops20h 17m

San Francisco

Wed 8/20

6:00 am-11:05 am

2 stops20h 05m

$706

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

Fri 8/15

11:55 am-9:27 pm

2 stops18h 32m

San Francisco

Wed 8/20

3:05 pm-11:05 am

1 stop35h 00m

$779

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

Wed 9/10

2:10 pm-6:35 pm

2 stops37h 25m

San Francisco

Tue 9/16

8:00 am-1:25 pm

2 stops20h 25m

$1,422

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

Wed 9/10

9:05 pm-4:30 pm

1 stop28h 25m

San Francisco

Wed 9/17

7:40 pm-8:35 pm

1 stop15h 55m

$1,643

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

Wed 9/10

6:25 am-4:30 pm

1 stop19h 05m

San Francisco

Tue 9/16

7:40 pm-8:35 pm

1 stop15h 55m

$1,659

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Billund to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $596.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Billund to San Francisco is on a Tuesday when prices can be found for as low as $614. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $758.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Billund to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $643. Flights at noon are often more expensive with an average ticket price of $757.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Billund when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $753 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Billund for as low as $658 on momondo.

How have Billund to San Francisco flight prices changed over time?

As of July 2025, prices for Billund to San Francisco flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Billund to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Billund to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billund to San Francisco (BLL to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billund to San Francisco

Best Price Found

$1,714

Fastest flight time

13h 55m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Billund in the past 72 hours is $1,714. The best round-trip flight deal from Billund to San Francisco found on momondo in the last 72 hours is $595.
The fastest flight from Billund to San Francisco takes 13h 55m
There are no direct flights from Billund to San Francisco. Popular non-direct route for this connection is Billund Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)
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  • How far is Billund to San Francisco by plane?

    San Francisco is 5371.6 mi away from Billund. In terms of flight time, this usually takes a little over 13h 55m.

  • When did momondo last update prices for flights from Billund Airport to San Francisco Airport?

    Prices for flights from Billund Airport to San Francisco Airport are updated daily.

  • How many operators does momondo search for flights from Billund Airport to San Francisco Airport?

  • How old do you have to be to fly from Billund Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Billund Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Billund to San Francisco?

Best airlines flying from Billund to San Francisco

Compare and see reviews for airlines that fly from Billund to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $537Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
United AirlinesPriceFrom $540Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Calistoga
Hayward
Bodega Bay
Sonoma
Roseville
Santa Clara
Big Sur
Daly City
Berkeley
Walnut Creek
Fremont
Half Moon Bay
South San Francisco
Redwood City
Vallejo
Sunnyvale
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Billund to San Francisco?

It is quick and easy to find Billund to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from Billund to San Francisco with flexible booking policies on momondo?

Flights from Billund to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Billund to San Francisco?

momondo helps you find the best flight between Billund and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Billund to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Billund to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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