What is the cheapest airline that flies from Budapest Ferenc Liszt Intl to San Francisco?

British Airways and Finnair are the most popular carriers operating from Budapest Ferenc Liszt Intl to San Francisco

Which airport is the most popular for stopovers for flights between Budapest and San Francisco?

Zurich (ZRH) was the most common stop: 57% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport has the shortest connection time from Budapest to San Francisco?

Frankfurt am Main (FRA) has the shortest average stopover time for this route: 1h 30m.

Which stopover airport offers the lowest fares from Budapest to San Francisco?

Flights via Frankfurt am Main (FRA) offer the lowest average return price of €4,957.

Which stopover airport has the shortest travel time from Budapest to San Francisco?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 14h 50m.

When did momondo last update prices for flights from Budapest Ferenc Liszt Intl Airport to San Francisco Airport?

Prices for flights from Budapest Ferenc Liszt Intl Airport to San Francisco Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Budapest Ferenc Liszt Intl Airport to San Francisco Airport?

The number of operators available for flights from Budapest Ferenc Liszt Intl Airport to San Francisco Airport is 2 as of August 2026.

How old do you have to be to fly from Budapest Ferenc Liszt Intl 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 Budapest Ferenc Liszt Intl Airport to San Francisco Airport.

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

The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€489 Cheap Flights from Budapest to San Francisco in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Budapest to San Francisco

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:00 - 16:15

BUD

SFO

29h 15m

1 stop

19:25 - 08:50

SFO

BUD

28h 25m

1 stop

€538SWISS

Thu, 15 Oct - Mon, 2 Nov

14:25 - 19:50

BUD

SFO

14h 25m

1 stop

14:30 - 16:25

SFO

BUD

17h 55m

1 stop

€565United Airlines

Tue, 22 Sep - Tue, 27 Oct

05:55 - 15:21

BUD

SFO

18h 26m

2 stops

21:05 - 23:30

SFO

BUD

17h 25m

1 stop

€565United Airlines

Sun, 20 Sep - Sat, 3 Oct

11:40 - 21:10

BUD

SFO

17h 30m

1 stop

05:00 - 12:40

SFO

BUD

23h 40m

2 stops

€567United Airlines

Mon, 26 Oct - Fri, 30 Oct

05:55 - 15:15

BUD

SFO

18h 20m

1 stop

05:00 - 16:50

SFO

BUD

26h 50m

2 stops

€567United Airlines

Sun, 30 Aug - Fri, 11 Sep

09:45 - 19:53

BUD

SFO

19h 08m

2 stops

19:35 - 19:15

SFO

BUD

14h 40m

1 stop

€575SWISS

Sat, 19 Sep - Sat, 3 Oct

09:45 - 19:53

BUD

SFO

19h 08m

2 stops

19:35 - 19:15

SFO

BUD

14h 40m

1 stop

€576SWISS

Sat, 19 Sep - Sat, 3 Oct

09:45 - 19:53

BUD

SFO

19h 08m

2 stops

19:35 - 08:55

SFO

BUD

28h 20m

1 stop

€580SWISS

Sat, 12 Sep - Tue, 22 Sep

17:30 - 14:30

BUD

SFO

30h 00m

1 stop

13:30 - 21:20

SFO

BUD

22h 50m

1 stop

€630Lufthansa

Fri, 16 Oct - Tue, 3 Nov

05:55 - 15:15

BUD

SFO

18h 20m

1 stop

13:55 - 18:15

SFO

BUD

19h 20m

1 stop

€689Lufthansa

Mon, 24 Aug - Tue, 1 Sep

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United Airlines flights from Budapest to San Francisco

Our best United Airlines deals on Budapest to San Francisco flight tickets

United Airlines

20 Sept

BUD05:55Budapest Ferenc Liszt Intl

18h 26m

2 stops

SFO15:21San Francisco

3 Oct

SFO21:05San Francisco

17h 25m

1 stop

BUD23:30Budapest Ferenc Liszt Intl

€565

United Airlines

30 Aug

BUD05:55Budapest Ferenc Liszt Intl

18h 20m

1 stop

SFO15:15San Francisco

11 Sept

SFO05:00San Francisco

26h 50m

2 stops

BUD16:50Budapest Ferenc Liszt Intl

€567

United Airlines

22 Sept

BUD14:25Budapest Ferenc Liszt Intl

14h 25m

1 stop

SFO19:50San Francisco

27 Oct

SFO14:30San Francisco

17h 55m

1 stop

BUD16:25Budapest Ferenc Liszt Intl

€570

SWISS flights from Budapest to San Francisco

Our best SWISS deals on Budapest to San Francisco flight tickets

SWISS

15 Oct

BUD20:00Budapest Ferenc Liszt Intl

29h 15m

1 stop

SFO16:15San Francisco

2 Nov

SFO19:25San Francisco

28h 25m

1 stop

BUD08:50Budapest Ferenc Liszt Intl

€538

SWISS

29 Aug

BUD09:45Budapest Ferenc Liszt Intl

19h 08m

2 stops

SFO19:53San Francisco

12 Sept

SFO14:10San Francisco

20h 05m

2 stops

BUD19:15Budapest Ferenc Liszt Intl

€580

SWISS

12 Sept

BUD09:45Budapest Ferenc Liszt Intl

19h 08m

2 stops

SFO19:53San Francisco

22 Sept

SFO12:50San Francisco

21h 25m

2 stops

BUD19:15Budapest Ferenc Liszt Intl

€597

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Thu 15/10

20:00-16:15

1 stop29h 15m

San Francisco

Mon 2/11

19:25-08:50

1 stop28h 25m

€538

Fastest return journey

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Tue 22/9

14:25-19:50

1 stop14h 25m

San Francisco

Tue 27/10

14:30-16:25

1 stop17h 55m

€565

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Sun 20/9

05:55-15:21

2 stops18h 26m

San Francisco

Sat 3/10

21:05-23:30

1 stop17h 25m

€565

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Mon 26/10

11:40-21:10

1 stop17h 30m

San Francisco

Fri 30/10

05:00-12:40

2 stops23h 40m

€567

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Sun 30/8

05:55-15:15

1 stop18h 20m

San Francisco

Fri 11/9

05:00-16:50

2 stops26h 50m

€567

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Sat 19/9

09:45-19:53

2 stops19h 08m

San Francisco

Sat 3/10

19:35-19:15

1 stop14h 40m

€575

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Sat 19/9

09:45-19:53

2 stops19h 08m

San Francisco

Sat 3/10

19:35-19:15

1 stop14h 40m

€576

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Sat 12/9

09:45-19:53

2 stops19h 08m

San Francisco

Tue 22/9

19:35-08:55

1 stop28h 20m

€580

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Fri 16/10

17:30-14:30

1 stop30h 00m

San Francisco

Tue 3/11

13:30-21:20

1 stop22h 50m

€630

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Mon 24/8

05:55-15:15

1 stop18h 20m

San Francisco

Tue 1/9

13:55-18:15

1 stop19h 20m

€689

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Budapest 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

Prices

Airlines

Stopovers

What is the typical price of a round-trip flight between Budapest and San Francisco?

Prices are currently typical for flights on this route.

Typical prices usually range from €500 to €749.
The lowest price recently found on this route was €538.

What is the cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Budapest is in June. Flight prices, which tend to average around €555, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to San Francisco from Budapest during October instead. Flights to San Francisco in October, while not as cheap as those in June, still average around €567.

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

You are more likely to see cheaper flights to San Francisco from Budapest when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around €630 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Budapest for as low as €512 on momondo.

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

As of August 2026, prices for Budapest to San Francisco flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Budapest to San Francisco

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

Estimated return price

Cheap Budapest to San Francisco (BUD to SFO) flight deals and tips

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

Fastest flight time	31h 50m
Direct flights	None

The fastest flight from Budapest to San Francisco takes 31h 50m

There are no direct flights from Budapest to San Francisco. There are no popular flight routes from Budapest to San Francisco.

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Frequently asked questions about flying from Budapest to San Francisco

How far is Budapest Ferenc Liszt Intl to San Francisco by plane?
A flight from Budapest Ferenc Liszt Intl to San Francisco will travel around 9784.0 km. Typically, this will take 31h 50m by plane in normal conditions.
When did momondo last update prices for flights from Budapest Ferenc Liszt Intl Airport to San Francisco Airport?
Prices for flights from Budapest Ferenc Liszt Intl Airport to San Francisco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Budapest Ferenc Liszt Intl Airport to San Francisco Airport?
The number of operators available for flights from Budapest Ferenc Liszt Intl Airport to San Francisco Airport is 2 as of August 2026.
How old do you have to be to fly from Budapest Ferenc Liszt Intl 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 Budapest Ferenc Liszt Intl Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Budapest to San Francisco?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Budapest to San Francisco is Lufthansa (57% of total bookings). The next most popular airline is United Airlines (43%).

Best airlines flying from Budapest to San Francisco

Compare and see reviews for airlines that fly from Budapest to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom €495	Free Cancellation	Rating 7.4 10,058 reviews		Search United Airlines flights
Lufthansa	PriceFrom €564	Free Cancellation	Rating 6.8 8,174 reviews		Search Lufthansa flights

Santa Cruz

Millbrae

Mountain View

Walnut Creek

Rohnert Park

Alameda

South San Francisco

Berkeley

Menlo Park

Aptos

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Budapest to San Francisco . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Budapest to San Francisco flights to just show those with flexible booking policies.

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

Once you have performed a search for Budapest to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Budapest to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.