Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Billund to San Francisco from $478

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Billund to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
LOT Logo
10:25 am - 2:15 pmBLL  Billund-SFO San Francisco
36h 50m1 stop Warsaw Frederic Chopin
LOT Logo
4:10 pm - 9:45 amSFO  San Francisco-BLL Billund
32h 35m1 stop Warsaw Frederic Chopin
$684LOT
Sat, Oct 17 - Thu, Oct 22
Lufthansa Logo
6:00 am - 12:40 pmBLL  Billund-SFO San Francisco
15h 40m1 stop Frankfurt am Main
Lufthansa Logo
2:40 pm - 2:10 pmSFO  San Francisco-BLL Billund
14h 30m1 stop Frankfurt am Main
$711Lufthansa
Thu, Oct 15 - Mon, Oct 19
Air Canada Logo
6:00 am - 3:21 pmBLL  Billund-SFO San Francisco
18h 21m2 stops Frankfurt am Main Vancouver Intl
Air Canada Logo
8:25 am - 9:50 amSFO  San Francisco-BLL Billund
16h 25m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
$713Air Canada
Wed, Oct 21 - Wed, Nov 4
Lufthansa Logo
2:55 pm - 7:50 pmBLL  Billund-SFO San Francisco
13h 55m1 stop Frankfurt am Main
Lufthansa Logo
1:50 pm - 6:20 pmSFO  San Francisco-BLL Billund
19h 30m1 stop Frankfurt am Main
$715Lufthansa
Wed, Oct 21 - Wed, Nov 4
Multiple Airlines Logo
6:00 am - 3:20 pmBLL  Billund-SFO San Francisco
18h 20m1 stop Frankfurt am Main
Multiple Airlines Logo
2:40 pm - 2:10 pmSFO  San Francisco-BLL Billund
14h 30m1 stop Frankfurt am Main
$718Multiple Airlines
Thu, Oct 15 - Mon, Oct 19
Lufthansa Logo
6:00 am - 5:20 pmBLL  Billund-SFO San Francisco
20h 20m2 stops Frankfurt am Main Chicago O'Hare Intl
Lufthansa Logo
2:45 pm - 6:20 pmSFO  San Francisco-BLL Billund
18h 35m1 stop Frankfurt am Main
$722Lufthansa
Wed, Oct 21 - Wed, Nov 4
Lufthansa Logo
2:45 pm - 12:30 amBLL  Billund-SFO San Francisco
18h 45m2 stops Frankfurt am Main Chicago O'Hare Intl
Lufthansa Logo
2:40 pm - 2:10 pmSFO  San Francisco-BLL Billund
14h 30m1 stop Frankfurt am Main
$723Lufthansa
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
10:25 am - 6:31 pmBLL  Billund-SFO San Francisco
17h 06m2 stops Frankfurt am Main Vancouver Intl
Multiple Airlines Logo
2:40 pm - 2:10 pmSFO  San Francisco-BLL Billund
14h 30m1 stop Frankfurt am Main
$724Multiple Airlines
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
9:50 pm - 7:25 pmBLL  Billund-SFO San Francisco
30h 35m2 stops London Heathrow Dallas/Fort Worth
Multiple Airlines Logo
8:55 am - 7:50 pmSFO  San Francisco-BLL Billund
25h 55m2 stops Dallas/Fort Worth London Heathrow
$737Multiple Airlines
Wed, Oct 21 - Wed, Nov 4
Multiple Airlines Logo
2:45 pm - 12:30 amBLL  Billund-SFO San Francisco
18h 45m2 stops Frankfurt am Main Chicago O'Hare Intl
Multiple Airlines Logo
10:51 pm - 10:10 amSFO  San Francisco-BLL Billund
26h 19m2 stops Toronto Pearson Intl Frankfurt am Main
$742Multiple Airlines
Thu, Oct 15 - Mon, Oct 19

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from Billund to San Francisco

Our best Air Canada deals on Billund to San Francisco flight tickets
Air Canada
Oct 21
BLL6:00 amBillund
18h 21m
2 stops
SFO3:21 pmSan Francisco
Nov 4
SFO8:25 amSan Francisco
16h 25m
2 stops
BLL9:50 amBillund
$713
Air Canada
Oct 16
BLL6:00 amBillund
21h 31m
2 stops
SFO6:31 pmSan Francisco
Oct 23
SFO8:23 amSan Francisco
21h 02m
2 stops
BLL2:25 pmBillund
$816
Air Canada
Nov 3
BLL6:35 amBillund
18h 31m
2 stops
SFO4:06 pmSan Francisco
Nov 4
SFO8:25 amSan Francisco
16h 25m
2 stops
BLL9:50 amBillund
$1,077

Lufthansa flights from Billund to San Francisco

Our best Lufthansa deals on Billund to San Francisco flight tickets
Lufthansa
Oct 21
BLL2:55 pmBillund
13h 55m
1 stop
SFO7:50 pmSan Francisco
Nov 4
SFO1:50 pmSan Francisco
19h 30m
1 stop
BLL6:20 pmBillund
$715
Lufthansa
Oct 21
BLL6:00 amBillund
20h 20m
2 stops
SFO5:20 pmSan Francisco
Nov 4
SFO2:45 pmSan Francisco
18h 35m
1 stop
BLL6:20 pmBillund
$722
Lufthansa
Oct 21
BLL2:55 pmBillund
13h 55m
1 stop
SFO7:50 pmSan Francisco
Nov 4
SFO1:50 pmSan Francisco
19h 30m
1 stop
BLL6:20 pmBillund
$776

momondo Fare Finder

 
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 Billund - SFO San Francisco

BLLSFO

Billund

Sat 10/17

10:25 am-2:15 pm

1 stop36h 50m

San Francisco

Thu 10/22

4:10 pm-9:45 am

1 stop32h 35m

$684
Quickest round-trip

BillundSan Francisco

BLL Billund - SFO San Francisco

BLLSFO

Billund

Thu 10/15

6:00 am-12:40 pm

1 stop15h 40m

San Francisco

Mon 10/19

2:40 pm-2:10 pm

1 stop14h 30m

$711

BillundSan Francisco

BLL Billund - SFO San Francisco

BLLSFO

Billund

Wed 10/21

6:00 am-3:21 pm

2 stops18h 21m

San Francisco

Wed 11/4

8:25 am-9:50 am

2 stops16h 25m

$713

BillundSan Francisco

BLL Billund - SFO San Francisco

BLLSFO

Billund

Wed 10/21

2:55 pm-7:50 pm

1 stop13h 55m

San Francisco

Wed 11/4

1:50 pm-6:20 pm

1 stop19h 30m

$715

BillundSan Francisco

BLL Billund - SFO San Francisco

BLLSFO

Billund

Thu 10/15

6:00 am-3:20 pm

1 stop18h 20m

San Francisco

Mon 10/19

2:40 pm-2:10 pm

1 stop14h 30m

$718

BillundSan Francisco

BLL Billund - SFO San Francisco

BLLSFO

Billund

Wed 10/21

6:00 am-5:20 pm

2 stops20h 20m

San Francisco

Wed 11/4

2:45 pm-6:20 pm

1 stop18h 35m

$722

BillundSan Francisco

BLL Billund - SFO San Francisco

BLLSFO

Billund

Thu 10/15

2:45 pm-12:30 am

2 stops18h 45m

San Francisco

Mon 10/19

2:40 pm-2:10 pm

1 stop14h 30m

$723

BillundSan Francisco

BLL Billund - SFO San Francisco

BLLSFO

Billund

Thu 10/15

10:25 am-6:31 pm

2 stops17h 06m

San Francisco

Mon 10/19

2:40 pm-2:10 pm

1 stop14h 30m

$724

BillundSan Francisco

BLL Billund - SFO San Francisco

BLLSFO

Billund

Wed 10/21

9:50 pm-7:25 pm

2 stops30h 35m

San Francisco

Wed 11/4

8:55 am-7:50 pm

2 stops25h 55m

$737

BillundSan Francisco

BLL Billund - SFO San Francisco

BLLSFO

Billund

Thu 10/15

2:45 pm-12:30 am

2 stops18h 45m

San Francisco

Mon 10/19

10:51 pm-10:10 am

2 stops26h 19m

$742

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

Prices are currently low for flights on this route.

Typical prices usually range from $786 to $1,010.
The lowest price recently found on this route was $684.

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 October is also cheap. Prices for this month can be found on momondo for an average of $832.

How far in advance should I book a flight from Billund 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 $945 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 $733 on momondo.

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

As of September 2026, prices for Billund to San Francisco flights are approximately 71% 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

$478

Fastest flight time

21h 20m

Direct flights

None
The best one-way flight to San Francisco from Billund in the past 72 hours is $478. The best round-trip flight deal from Billund to San Francisco found on momondo in the last 72 hours is $684.
The fastest flight from Billund to San Francisco takes 21h 20m
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 21h 20m.

  • 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 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.

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
South San Francisco
Bodega Bay
Fremont
Berkeley
Hayward
Walnut Creek
Santa Clara
Sunnyvale
Vallejo
Roseville
Salinas
Sonoma
Daly City
Milpitas
Half Moon Bay
Burlingame
Marina

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.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 10/4
Sun 10/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States