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 €4,883.

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 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 airlines fly to San Francisco?

Lufthansa, United Airlines and SWISS are the top three most popular airlines that fly to San Francisco from Budapest according to our data. Lufthansa is the first choice among our users, with 45% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 3 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

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 3 as of May 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.

€355 Cheap Flights from Budapest to San Francisco in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from €709 to €523. The lowest price recently found on this route was €512.

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Find the cheapest flights from Budapest to San Francisco

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:00 - 11:45

BUD

SFO

31h 45m

1 stop

15:40 - 17:10

SFO

BUD

16h 30m

1 stop

€512Multiple Airlines

Mon, 19 Oct - Sat, 7 Nov

06:00 - 11:45

BUD

SFO

14h 45m

1 stop

11:35 - 17:10

SFO

BUD

20h 35m

2 stops

€515Delta

Mon, 19 Oct - Sat, 7 Nov

06:30 - 12:50

BUD

SFO

14h 20m

1 stop

16:15 - 21:40

SFO

BUD

20h 25m

2 stops

€516Delta

Thu, 29 Oct - Sat, 14 Nov

13:55 - 12:50

BUD

SFO

30h 55m

1 stop

13:50 - 23:10

SFO

BUD

24h 20m

1 stop

€517KLM

Thu, 29 Oct - Sat, 14 Nov

12:10 - 12:50

BUD

SFO

32h 40m

1 stop

13:50 - 23:10

SFO

BUD

24h 20m

1 stop

€518KLM

Thu, 29 Oct - Sat, 14 Nov

06:20 - 13:40

BUD

SFO

15h 20m

1 stop

19:25 - 14:05

SFO

BUD

33h 40m

1 stop

€518United Airlines

Thu, 29 Oct - Sat, 14 Nov

06:30 - 12:50

BUD

SFO

14h 20m

1 stop

16:15 - 21:40

SFO

BUD

20h 25m

2 stops

€519Delta

Thu, 29 Oct - Sat, 14 Nov

06:30 - 17:49

BUD

SFO

19h 19m

2 stops

16:15 - 21:40

SFO

BUD

20h 25m

2 stops

€520Delta

Thu, 29 Oct - Sat, 14 Nov

05:55 - 12:40

BUD

SFO

15h 45m

1 stop

21:05 - 23:30

SFO

BUD

17h 25m

1 stop

€521United Airlines

Fri, 15 May - Sun, 31 May

09:35 - 15:15

BUD

SFO

14h 40m

1 stop

19:15 - 18:20

SFO

BUD

14h 05m

1 stop

€522United Airlines

Fri, 5 Jun - Thu, 16 Jul

KLM flights from Budapest to San Francisco

Our best KLM deals on Budapest to San Francisco flight tickets

KLM

29 Oct

BUD13:55Budapest Ferenc Liszt Intl

30h 55m

1 stop

SFO12:50San Francisco

14 Nov

SFO13:50San Francisco

24h 20m

1 stop

BUD23:10Budapest Ferenc Liszt Intl

€517

KLM

29 Oct

BUD12:10Budapest Ferenc Liszt Intl

32h 40m

1 stop

SFO12:50San Francisco

14 Nov

SFO13:50San Francisco

24h 20m

1 stop

BUD23:10Budapest Ferenc Liszt Intl

€518

Delta flights from Budapest to San Francisco

Our best Delta deals on Budapest to San Francisco flight tickets

Delta

19 Oct

BUD06:00Budapest Ferenc Liszt Intl

14h 45m

1 stop

SFO11:45San Francisco

7 Nov

SFO11:35San Francisco

20h 35m

2 stops

BUD17:10Budapest Ferenc Liszt Intl

€515

Delta

29 Oct

BUD06:30Budapest Ferenc Liszt Intl

14h 20m

1 stop

SFO12:50San Francisco

14 Nov

SFO16:15San Francisco

20h 25m

2 stops

BUD21:40Budapest Ferenc Liszt Intl

€516

Delta

29 Oct

BUD06:30Budapest Ferenc Liszt Intl

14h 20m

1 stop

SFO12:50San Francisco

14 Nov

SFO16:15San Francisco

20h 25m

2 stops

BUD21:40Budapest Ferenc Liszt Intl

€519

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Mon 19/10

13:00-11:45

1 stop31h 45m

San Francisco

Sat 7/11

15:40-17:10

1 stop16h 30m

€512

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Mon 19/10

06:00-11:45

1 stop14h 45m

San Francisco

Sat 7/11

11:35-17:10

2 stops20h 35m

€515

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Thu 29/10

06:30-12:50

1 stop14h 20m

San Francisco

Sat 14/11

16:15-21:40

2 stops20h 25m

€516

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Thu 29/10

13:55-12:50

1 stop30h 55m

San Francisco

Sat 14/11

13:50-23:10

1 stop24h 20m

€517

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Thu 29/10

12:10-12:50

1 stop32h 40m

San Francisco

Sat 14/11

13:50-23:10

1 stop24h 20m

€518

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Thu 29/10

06:20-13:40

1 stop15h 20m

San Francisco

Sat 14/11

19:25-14:05

1 stop33h 40m

€518

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Thu 29/10

06:30-12:50

1 stop14h 20m

San Francisco

Sat 14/11

16:15-21:40

2 stops20h 25m

€519

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Thu 29/10

06:30-17:49

2 stops19h 19m

San Francisco

Sat 14/11

16:15-21:40

2 stops20h 25m

€520

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Fri 15/5

05:55-12:40

1 stop15h 45m

San Francisco

Sun 31/5

21:05-23:30

1 stop17h 25m

€521

Fastest return journey

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Fri 5/6

09:35-15:15

1 stop14h 40m

San Francisco

Thu 16/7

19:15-18:20

1 stop14h 05m

€522

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?

What is the cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Budapest is in March. Flight prices, which tend to average around €545, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to San Francisco from Budapest during October instead. Flights to San Francisco in October, while not as cheap as those in March, still average around €560.

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 €620 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 €532 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	18h 17m
Direct flights	None

The fastest flight from Budapest to San Francisco takes 18h 17m

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 18h 17m 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 3 as of May 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 (45% of total bookings). The next most popular airlines are United Airlines (42%) and SWISS (13%).

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
SWISS	PriceFrom €307	Free Cancellation	Rating 7.6 1,936 reviews	Search SWISS flights
United Airlines	PriceFrom €488	Free Cancellation	Rating 7.4 9,683 reviews	Search United Airlines flights
Lufthansa	PriceFrom €548	Free Cancellation	Rating 6.8 7,972 reviews	Search Lufthansa flights

Santa Cruz

Millbrae

Mountain View

Walnut Creek

Alameda

Rohnert Park

South San Francisco

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.