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

Finnair is the most popular carrier operating from Budapest Ferenc Liszt Intl to San Francisco

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.

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 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 offers the lowest fares from Budapest to San Francisco?

Flights via Frankfurt am Main (FRA) offer the lowest average return price of €4,965.

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 March 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.

€346 Cheap Flights from Budapest to San Francisco in 2026

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Find the cheapest flights from Budapest to San Francisco

Round-trip

One-way

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Cheap return flights

Enter your travel dates to find the best prices.

05:55 - 15:25

BUD

SFO

18h 30m

1 stop

16:30 - 09:40

SFO

BUD

32h 10m

1 stop

€531United Airlines

Mon, 4 May - Mon, 15 Jun

06:45 - 19:37

BUD

SFO

21h 52m

2 stops

14:20 - 18:30

SFO

BUD

19h 10m

2 stops

€532United Airlines

Sun, 12 Apr - Fri, 29 May

14:25 - 20:00

BUD

SFO

14h 35m

1 stop

12:10 - 16:50

SFO

BUD

19h 40m

2 stops

€533United Airlines

Sat, 16 May - Tue, 26 May

05:55 - 21:46

BUD

SFO

24h 51m

2 stops

07:00 - 18:20

SFO

BUD

26h 20m

2 stops

€534United Airlines

Thu, 7 May - Thu, 28 May

05:55 - 21:02

BUD

SFO

24h 07m

2 stops

11:40 - 09:40

SFO

BUD

37h 00m

1 stop

€535Air Canada

Fri, 8 May - Thu, 18 Jun

05:55 - 15:22

BUD

SFO

18h 27m

2 stops

08:30 - 18:15

SFO

BUD

24h 45m

2 stops

€536Air Canada

Wed, 6 May - Sat, 13 Jun

05:55 - 12:40

BUD

SFO

15h 45m

1 stop

11:10 - 08:45

SFO

BUD

36h 35m

2 stops

€537United Airlines

Thu, 4 Jun - Sat, 13 Jun

05:55 - 17:12

BUD

SFO

20h 17m

2 stops

22:47 - 09:40

SFO

BUD

25h 53m

1 stop

€538United Airlines

Tue, 5 May - Mon, 8 Jun

05:55 - 20:09

BUD

SFO

23h 14m

2 stops

11:45 - 09:40

SFO

BUD

36h 55m

1 stop

€538Air Canada

Tue, 5 May - Mon, 15 Jun

06:00 - 18:38

BUD

SFO

21h 38m

2 stops

14:20 - 18:30

SFO

BUD

19h 10m

2 stops

€539United Airlines

Sat, 11 Apr - Fri, 29 May

United Airlines flights from Budapest to San Francisco

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

United Airlines

4 May

BUD05:55Budapest Ferenc Liszt Intl

18h 30m

1 stop

SFO15:25San Francisco

15 Jun

SFO16:30San Francisco

32h 10m

1 stop

BUD09:40Budapest Ferenc Liszt Intl

€531

United Airlines

12 Apr

BUD06:45Budapest Ferenc Liszt Intl

21h 52m

2 stops

SFO19:37San Francisco

29 May

SFO14:20San Francisco

19h 10m

2 stops

BUD18:30Budapest Ferenc Liszt Intl

€532

United Airlines

16 May

BUD14:25Budapest Ferenc Liszt Intl

14h 35m

1 stop

SFO20:00San Francisco

2 Jun

SFO05:05San Francisco

20h 50m

2 stops

BUD10:55Budapest Ferenc Liszt Intl

€533

Delta flights from Budapest to San Francisco

Our best Delta deals on Budapest to San Francisco flight tickets

Delta

26 Mar

BUD06:30Budapest Ferenc Liszt Intl

25h 32m

2 stops

SFO00:02San Francisco

12 Apr

SFO22:55San Francisco

25h 50m

2 stops

BUD09:45Budapest Ferenc Liszt Intl

€742

Delta

31 Mar

BUD11:25Budapest Ferenc Liszt Intl

33h 20m

1 stop

SFO11:45San Francisco

10 Apr

SFO06:20San Francisco

19h 20m

2 stops

BUD10:40Budapest Ferenc Liszt Intl

€808

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Mon 4/5

05:55-15:25

1 stop18h 30m

San Francisco

Mon 15/6

16:30-09:40

1 stop32h 10m

€531

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Sun 12/4

06:45-19:37

2 stops21h 52m

San Francisco

Fri 29/5

14:20-18:30

2 stops19h 10m

€532

Fastest return journey

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Sat 16/5

14:25-20:00

1 stop14h 35m

San Francisco

Tue 26/5

12:10-16:50

2 stops19h 40m

€533

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Thu 7/5

05:55-21:46

2 stops24h 51m

San Francisco

Thu 28/5

07:00-18:20

2 stops26h 20m

€534

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Fri 8/5

05:55-21:02

2 stops24h 07m

San Francisco

Thu 18/6

11:40-09:40

1 stop37h 00m

€535

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Wed 6/5

05:55-15:22

2 stops18h 27m

San Francisco

Sat 13/6

08:30-18:15

2 stops24h 45m

€536

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Thu 4/6

05:55-12:40

1 stop15h 45m

San Francisco

Sat 13/6

11:10-08:45

2 stops36h 35m

€537

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Tue 5/5

05:55-17:12

2 stops20h 17m

San Francisco

Mon 8/6

22:47-09:40

1 stop25h 53m

€538

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Tue 5/5

05:55-20:09

2 stops23h 14m

San Francisco

Mon 15/6

11:45-09:40

1 stop36h 55m

€538

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Sat 11/4

06:00-18:38

2 stops21h 38m

San Francisco

Fri 29/5

14:20-18:30

2 stops19h 10m

€539

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 cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Budapest is in October. Flight prices, which tend to average around €573, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to San Francisco from Budapest during March instead. Flights to San Francisco in March, while not as cheap as those in October, still average around €589.

How far in advance should I book a flight 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 €658 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 €573 on momondo.

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

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	15h 45m
Direct flights	None

The fastest flight from Budapest to San Francisco takes 15h 45m

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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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 9783.3 km. Typically, this will take 15h 45m 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 March 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 (53% of total bookings). The next most popular airline is United Airlines (47%).

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 €541	Free Cancellation	Rating 7.4 9,439 reviews		Search United Airlines flights
Lufthansa	PriceFrom €544	Free Cancellation	Rating 6.8 7,856 reviews		Search Lufthansa flights

Santa Cruz

Millbrae

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Walnut Creek

Alameda

Menlo Park

Berkeley

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.