SFO - BLL

$780 Find Cheap Flights from San Francisco to Billund

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Billund departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Billund

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Billund, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Billund, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$780
Typical prices: $977-$825
Air France, KLM
Wed 7/8Mon 8/24
SFO - BLL • 1 stop
Cheapest one-way
$780
United Airlines
Wed 6/24
SFO - BLL • 2 stops
Top airlines
Cheapest • from $789 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Billund. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $732 (round-trip)
Shortest trip • 13h 53m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Billund!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Billund (SFO-BLL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Billund that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Billund

Wed, Jul 8 - Mon, Aug 24
Multiple Airlines Logo
8:10 pm - 10:25 pm
SFO
-
BLL
17h 15m
1 stop
Multiple Airlines Logo
11:45 am - 11:45 am
BLL
-
SFO
33h 00m
1 stop
$780Multiple Airlines
Mon, Aug 3 - Thu, Aug 13
Delta Logo
6:20 am - 11:20 am
SFO
-
BLL
20h 00m
2 stops
Delta Logo
11:45 am - 9:47 pm
BLL
-
SFO
19h 02m
2 stops
$789Delta
Wed, Jul 8 - Tue, Aug 25
Delta Logo
5:40 am - 9:35 am
SFO
-
BLL
18h 55m
2 stops
Delta Logo
10:15 am - 10:00 pm
BLL
-
SFO
20h 45m
2 stops
$799Delta
Wed, Jul 8 - Mon, Aug 24
Air France Logo
8:10 pm - 10:25 pm
SFO
-
BLL
17h 15m
1 stop
Air France Logo
10:15 am - 11:45 am
BLL
-
SFO
34h 30m
1 stop
$806Air France
Mon, Aug 3 - Thu, Aug 13
United Airlines Logo
2:40 pm - 2:10 pm
SFO
-
BLL
14h 30m
1 stop
United Airlines Logo
6:00 am - 6:32 pm
BLL
-
SFO
21h 32m
2 stops
$818United Airlines
Mon, Aug 3 - Fri, Aug 14
Multiple Airlines Logo
2:40 pm - 2:10 pm
SFO
-
BLL
14h 30m
1 stop
Multiple Airlines Logo
6:00 am - 9:02 pm
BLL
-
SFO
24h 02m
2 stops
$826Multiple Airlines
Wed, Jul 8 - Mon, Aug 24
Multiple Airlines Logo
12:15 pm - 2:10 pm
SFO
-
BLL
16h 55m
2 stops
Multiple Airlines Logo
6:00 am - 12:40 pm
BLL
-
SFO
15h 40m
1 stop
$831Multiple Airlines
Wed, Jul 8 - Mon, Aug 24
Delta Logo
5:40 am - 11:00 am
SFO
-
BLL
20h 20m
2 stops
Delta Logo
6:00 am - 11:45 am
BLL
-
SFO
14h 45m
1 stop
$839Delta
Wed, Jul 8 - Mon, Aug 24
Delta Logo
1:45 pm - 1:30 pm
SFO
-
BLL
14h 45m
1 stop
Delta Logo
10:15 am - 9:19 pm
BLL
-
SFO
20h 04m
2 stops
$844Delta
Wed, Jul 8 - Mon, Aug 24
United Airlines Logo
1:55 pm - 5:50 pm
SFO
-
BLL
18h 55m
1 stop
United Airlines Logo
6:00 am - 3:15 pm
BLL
-
SFO
18h 15m
1 stop
$847United Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Billund flights

Get data-powered insights and trends into flights from San Francisco to Billund to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Francisco to Billund?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Billund departing in July.

What is the cheapest month to fly from San Francisco to Billund?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Billund, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Billund is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,468 and $1,281 respectively.

Good to know

Low seasonNovember
Cheapest flight$780
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from San Francisco to Billund

When to book flights from San Francisco to Billund

Are your dates flexible? Find out the best times to travel from San Francisco to Billund based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Billund

  • What is the cheapest flight from San Francisco to Billund?

    In the last 5 days, the lowest price for a flight from San Francisco to Billund was $780 for a one-way ticket and $780 for a round-trip.

  • Do I need a passport to fly between San Francisco and Billund?

    Yes, you’ll need a passport to travel to Billund from San Francisco.

  • Which aircraft models fly most regularly from San Francisco to Billund?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Billund?

    SkyTeam, and Star Alliance are the airline alliances operating flights between San Francisco and Billund, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Francisco to Billund, United Airlines or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from San Francisco to Billund are United Airlines and Scandinavian Airlines. With an average price for the route of $770 and an overall rating of 7.4, United Airlines is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $1,051 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Francisco to Billund?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Billund.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Billund?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billund from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Billund?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Billund with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and BLL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Billund?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Billund from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Francisco to Billund

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Billund. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Billund? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Scandinavian AirlinesOverall score based on 1828 reviews
8.0Crew
7.3Comfort
6.7Food
6.7Entertainment
7.7Boarding
Airline reviews

Terrible airlines, kept lying to me about the fact that my connection flight was cancelled. Left me hanging until last min. NEVER AGAIN

2.0 MediocreAnonymous, Jun 2026
SFO - CPH
Read more Scandinavian Airlines reviews

Terrible airlines, kept lying to me about the fact that my connection flight was cancelled. Left me hanging until last min. NEVER AGAIN

Upon departing and landing, the man seating in front of me had his seat leaning back. Taking off nobody told him anything. Landing someone from the crew said something but the passenger ignored him and nobody followed up. Felt a bit unsecured. If this that is some of the basics are missed, what else was overlooked?

On time, reasonably comfortable for economy, decent food. All in all a very good experience.

Every flight got canceled or delayed. Customer service was awful.

They lost my luggage and can’t find it. My trip is ruined. Online tracking of lost luggage doesn’t work

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

Crew members were excellent. The seat wasn’t the best as well as a food options.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

It was perfect! United Airlines staff was extremely caring, super friendly and professional

United has maintenance issues and can then never recover. No operations ability and simple issues always turn into multiple hours long cascading delays. Worst airline on earth.

I paid for a confirmed upgraded aisle seat and was moved to a center seat in the back of the plane at the last minute.

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Lost of requested seat assignments. Lost my husband's meal choice

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Everything you need to know for your flight from San Francisco to Billund

Information on your arrival and departure airports