Cheap flights from San Francisco (SFO) to Billund (BLL) from $490

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
SFO — BLL
Sep 26 — Oct 31

How to find the cheapest flight from San Francisco (SFO) to Billund (BLL)

All the information you need to plan the best SFO to BLL flight in 2023: compare San Francisco to Billund flight prices with the expected peak season, weather and rainfall in Billund.

Popular in

December

Cheapest in

May

Round-trip from

$564

One-way from

$490
High demand for flights, 49% potential price rise
Best time to find cheap flights, 28% potential price drop
From San Francisco to Billund
One-way flight from San Francisco to Billund

SFO - BLL

Price

$564 - $1,406

What is the cheapest day to fly round-trip from San Francisco to Billund?

Wednesday flights are generally found to be more expensive for flights from San Francisco to Billund. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Billund.

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

Flights from San Francisco to Billund lean towards being more expensive in December. Prices are generally better when you fly from San Francisco to Billund in May, with the cheapest ticket starting at $500.

When is the cheapest time to fly from San Francisco to Billund (SFO - BLL)?

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from San Francisco to Billund by exploring options for tickets in the morning.

One-way flights to Billund from San Francisco

The cheapest one-way flights from San Francisco to Billund

Reviews of airlines servicing Billund

United Airlines
7.4
Good
1,887 reviews

Crew

8.1

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 10

United SFO sucks. Overcrowded, under staffed with poor directional signage. Redeye was delayed almost 3 hours to actual push off. No real explanation as to why. No vendors were open to get something to eat. Gate switched twice. Customer service line was outrageously long. I hope to never fly united again.

United Airlines
7.4
Good
1,887 reviews
United Airlines
7.4
Good
1,887 reviews

Crew

8.1

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 10

United SFO sucks. Overcrowded, under staffed with poor directional signage. Redeye was delayed almost 3 hours to actual push off. No real explanation as to why. No vendors were open to get something to eat. Gate switched twice. Customer service line was outrageously long. I hope to never fly united again.

American Airlines
7.2
Good
2,635 reviews
United Airlines
7.4
Good
1,887 reviews

Crew

8.1

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 10

United SFO sucks. Overcrowded, under staffed with poor directional signage. Redeye was delayed almost 3 hours to actual push off. No real explanation as to why. No vendors were open to get something to eat. Gate switched twice. Customer service line was outrageously long. I hope to never fly united again.

Lufthansa
6.7
Okay
1,572 reviews
United Airlines
7.4
Good
1,887 reviews

Crew

8.1

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 10

United SFO sucks. Overcrowded, under staffed with poor directional signage. Redeye was delayed almost 3 hours to actual push off. No real explanation as to why. No vendors were open to get something to eat. Gate switched twice. Customer service line was outrageously long. I hope to never fly united again.

TAP AIR PORTUGAL
6.6
Okay
342 reviews
United Airlines
7.4
Good
1,887 reviews

Crew

8.1

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 10

United SFO sucks. Overcrowded, under staffed with poor directional signage. Redeye was delayed almost 3 hours to actual push off. No real explanation as to why. No vendors were open to get something to eat. Gate switched twice. Customer service line was outrageously long. I hope to never fly united again.

Related info for your journey

Useful info, stats and facts about San Francisco to Billund flights.

What are the cheapest airlines to fly from San Francisco to Billund one-way?

$490 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Lufthansa and United Airlines, with prices starting from $681 and $705, respectively.

What are the most popular airlines that fly from San Francisco to Billund?

What does SFO to BLL mean?

Great question - SFO to BLL just means San Francisco Airport to Billund Airport. Now you’ll know what these unique codes when you look for flights!

Other flights from San Francisco

Alternative routes for San Francisco to Billund

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from San Francisco to Billund

The chart below displays the airlines Cheapflights users traveling from San Francisco to Billund choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$677Average$1,108FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest$679Average$1,200FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest$715Average$1,100FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$726Average$1,256FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest$1,054Average$1,253FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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