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Cheap flights from Billund to San Francisco from $734

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 5/4. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
7:00 pm - 10:50 am
BLL
-
SFO
24h 50m
1 stop
Turkish Airlines Logo
6:45 pm - 9:15 am
SFO
-
BLL
29h 30m
1 stop
$734Turkish Airlines
man., maj 4 - fre., maj 8
Lufthansa Logo
6:00 am - 12:40 pm
BLL
-
SFO
15h 40m
1 stop
Lufthansa Logo
9:05 pm - 11:35 pm
SFO
-
BLL
17h 30m
2 stops
$774Lufthansa
man., maj 4 - fre., maj 8
Delta Logo
6:00 am - 11:45 am
BLL
-
SFO
14h 45m
1 stop
Delta Logo
6:00 am - 11:00 am
SFO
-
BLL
20h 00m
2 stops
$822Delta
ons., maj 27 - ons., juni 10
Delta Logo
2:20 pm - 12:32 am
BLL
-
SFO
19h 12m
2 stops
Delta Logo
6:00 am - 11:00 am
SFO
-
BLL
20h 00m
2 stops
$827Delta
ons., maj 27 - ons., juni 10
Lufthansa Logo
6:00 am - 9:36 pm
BLL
-
SFO
24h 36m
2 stops
Lufthansa Logo
1:45 pm - 6:10 pm
SFO
-
BLL
19h 25m
2 stops
$832Lufthansa
man., maj 4 - fre., maj 8
United Airlines Logo
6:00 am - 12:40 pm
BLL
-
SFO
15h 40m
1 stop
United Airlines Logo
12:35 pm - 6:10 pm
SFO
-
BLL
20h 35m
2 stops
$834United Airlines
lør., maj 16 - lør., maj 23
United Airlines Logo
6:00 am - 9:49 pm
BLL
-
SFO
24h 49m
2 stops
United Airlines Logo
12:35 pm - 6:10 pm
SFO
-
BLL
20h 35m
2 stops
$840United Airlines
lør., maj 16 - lør., maj 23
Delta Logo
6:00 am - 11:45 am
BLL
-
SFO
14h 45m
1 stop
Delta Logo
6:00 am - 11:00 am
SFO
-
BLL
20h 00m
2 stops
$843Delta
ons., maj 27 - ons., juni 10
Delta Logo
6:00 am - 11:45 am
BLL
-
SFO
14h 45m
1 stop
Delta Logo
6:00 am - 11:00 am
SFO
-
BLL
20h 00m
2 stops
$845Delta
ons., maj 27 - ons., juni 10
Delta Logo
10:15 am - 11:50 pm
BLL
-
SFO
22h 35m
2 stops
Delta Logo
6:00 am - 11:00 am
SFO
-
BLL
20h 00m
2 stops
$848Delta
ons., maj 27 - ons., juni 10

Air Canada flights from Billund to San Francisco

Our best Air Canada deals on Billund to San Francisco flight tickets
Air Canada
May 4
BLL10:45 amBillund
17h 15m
2 stops
SFO7:00 pmSan Francisco
May 8
SFO2:00 pmSan Francisco
19h 10m
2 stops
BLL6:10 pmBillund
$955
Air Canada
May 7
BLL6:00 amBillund
18h 22m
2 stops
SFO3:22 pmSan Francisco
May 11
SFO12:15 pmSan Francisco
16h 55m
2 stops
BLL2:10 pmBillund
$4,097

Lufthansa flights from Billund to San Francisco

Our best Lufthansa deals on Billund to San Francisco flight tickets
Lufthansa
May 4
BLL6:00 amBillund
15h 40m
1 stop
SFO12:40 pmSan Francisco
May 8
SFO9:05 pmSan Francisco
17h 30m
2 stops
BLL11:35 pmBillund
$774
Lufthansa
May 4
BLL6:00 amBillund
24h 36m
2 stops
SFO9:36 pmSan Francisco
May 8
SFO1:45 pmSan Francisco
19h 25m
2 stops
BLL6:10 pmBillund
$832
Lufthansa
Apr 12
BLL6:55 pmBillund
26h 45m
1 stop
SFO12:40 pmSan Francisco
Apr 16
SFO7:15 pmSan Francisco
18h 25m
1 stop
BLL10:40 pmBillund
$996

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 april 2, 2026.
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

Cheapest round-trip

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

man. 5/4

7:00 pm-10:50 am

1 stop24h 50m

San Francisco

fre. 5/8

6:45 pm-9:15 am

1 stop29h 30m

$734
Quickest round-trip

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

man. 5/4

6:00 am-12:40 pm

1 stop15h 40m

San Francisco

fre. 5/8

9:05 pm-11:35 pm

2 stops17h 30m

$774

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

ons. 5/27

6:00 am-11:45 am

1 stop14h 45m

San Francisco

ons. 6/10

6:00 am-11:00 am

2 stops20h 00m

$822

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

ons. 5/27

2:20 pm-12:32 am

2 stops19h 12m

San Francisco

ons. 6/10

6:00 am-11:00 am

2 stops20h 00m

$827

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

man. 5/4

6:00 am-9:36 pm

2 stops24h 36m

San Francisco

fre. 5/8

1:45 pm-6:10 pm

2 stops19h 25m

$832

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

lør. 5/16

6:00 am-12:40 pm

1 stop15h 40m

San Francisco

lør. 5/23

12:35 pm-6:10 pm

2 stops20h 35m

$834

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

lør. 5/16

6:00 am-9:49 pm

2 stops24h 49m

San Francisco

lør. 5/23

12:35 pm-6:10 pm

2 stops20h 35m

$840

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

ons. 5/27

6:00 am-11:45 am

1 stop14h 45m

San Francisco

ons. 6/10

6:00 am-11:00 am

2 stops20h 00m

$843

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

ons. 5/27

6:00 am-11:45 am

1 stop14h 45m

San Francisco

ons. 6/10

6:00 am-11:00 am

2 stops20h 00m

$845

BillundSan Francisco

BLL - SFO

BLLSFO

Billund

ons. 5/27

10:15 am-11:50 pm

2 stops22h 35m

San Francisco

ons. 6/10

6:00 am-11:00 am

2 stops20h 00m

$848

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 typical price of a round-trip flight between Billund and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $718.

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 $840 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 $657 on momondo.

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

As of April 2026, prices for Billund to San Francisco flights are approximately 28% 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

Fastest flight time

22h 37m

Direct flights

None
The fastest flight from Billund to San Francisco takes 22h 37m
There are no direct flights from Billund to San Francisco. There are no popular flight routes from Billund to San Francisco.
Search flight deals

Frequently asked questions about flying from Billund to San Francisco

  • How far is Billund to San Francisco by plane?

    San Francisco is 5372.0 mi away from Billund. In terms of flight time, this usually takes a little over 22h 37m.

  • 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
7,883 reviews
Search Lufthansa 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
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Vallejo
Calistoga
Salinas
Daly City
Half Moon Bay
Milpitas
South San Francisco
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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lør. 5/2
lør. 5/9
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