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Cheap flights from Budapest to San Francisco from €406

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Budapest to San Francisco departing on 19/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:20 - 12:40
BUD
-
SFO
15h 20m1 stop
United Airlines Logo
20:25 - 14:05
SFO
-
BUD
33h 40m1 stop
€584United Airlines
Mon, 2 Mar - Mon, 16 Mar
United Airlines Logo
14:25 - 20:10
BUD
-
SFO
14h 45m1 stop
United Airlines Logo
19:25 - 14:05
SFO
-
BUD
33h 40m1 stop
€585United Airlines
Fri, 16 Jan - Thu, 29 Jan
United Airlines Logo
06:25 - 12:40
BUD
-
SFO
15h 15m1 stop
United Airlines Logo
22:35 - 14:05
SFO
-
BUD
30h 30m2 stops
€585United Airlines
Fri, 23 Jan - Fri, 30 Jan
United Airlines Logo
06:20 - 15:55
BUD
-
SFO
18h 35m1 stop
United Airlines Logo
22:40 - 21:10
SFO
-
BUD
14h 30m1 stop
€586United Airlines
Mon, 2 Mar - Sat, 14 Mar
Lufthansa Logo
06:20 - 12:40
BUD
-
SFO
15h 20m1 stop
Lufthansa Logo
21:40 - 21:10
SFO
-
BUD
14h 30m1 stop
€587Lufthansa
Thu, 26 Feb - Fri, 6 Mar
United Airlines Logo
05:55 - 16:05
BUD
-
SFO
19h 10m1 stop
United Airlines Logo
21:05 - 23:30
SFO
-
BUD
17h 25m1 stop
€588United Airlines
Tue, 14 Apr - Wed, 6 May
United Airlines Logo
05:55 - 16:05
BUD
-
SFO
19h 10m1 stop
United Airlines Logo
08:13 - 11:00
SFO
-
BUD
17h 47m2 stops
€589United Airlines
Mon, 13 Apr - Fri, 8 May
United Airlines Logo
05:55 - 16:05
BUD
-
SFO
19h 10m1 stop
United Airlines Logo
11:10 - 18:20
SFO
-
BUD
22h 10m2 stops
€590United Airlines
Mon, 13 Apr - Sun, 10 May
United Airlines Logo
14:25 - 20:10
BUD
-
SFO
14h 45m1 stop
United Airlines Logo
10:35 - 12:35
SFO
-
BUD
17h 00m2 stops
€591United Airlines
Fri, 16 Jan - Thu, 29 Jan
United Airlines Logo
14:25 - 20:10
BUD
-
SFO
14h 45m1 stop
United Airlines Logo
10:35 - 12:35
SFO
-
BUD
17h 00m2 stops
€591United Airlines
Fri, 16 Jan - Thu, 29 Jan

United Airlines flights from Budapest to San Francisco

Our best United Airlines deals on Budapest to San Francisco flight tickets
United Airlines
2 Mar
BUD06:20Budapest Ferenc Liszt Intl
15h 20m
1 stop
SFO12:40San Francisco
16 Mar
SFO20:25San Francisco
33h 40m
1 stop
BUD14:05Budapest Ferenc Liszt Intl
€584
Find similar
United Airlines
16 Jan
BUD14:25Budapest Ferenc Liszt Intl
14h 45m
1 stop
SFO20:10San Francisco
29 Jan
SFO19:25San Francisco
33h 40m
1 stop
BUD14:05Budapest Ferenc Liszt Intl
€585
Find similar
United Airlines
23 Jan
BUD06:25Budapest Ferenc Liszt Intl
15h 15m
1 stop
SFO12:40San Francisco
30 Jan
SFO22:35San Francisco
30h 30m
2 stops
BUD14:05Budapest Ferenc Liszt Intl
€585
Find similar

Scandinavian Airlines flights from Budapest to San Francisco

Our best Scandinavian Airlines deals on Budapest to San Francisco flight tickets
Scandinavian Airlines
2 Mar
BUD10:25Budapest Ferenc Liszt Intl
21h 49m
2 stops
SFO23:14San Francisco
15 Mar
SFO17:40San Francisco
17h 30m
1 stop
BUD19:10Budapest Ferenc Liszt Intl
€596
Find similar
Scandinavian Airlines
2 Mar
BUD10:25Budapest Ferenc Liszt Intl
19h 02m
2 stops
SFO20:27San Francisco
14 Mar
SFO17:40San Francisco
17h 30m
1 stop
BUD19:10Budapest Ferenc Liszt Intl
€611
Find similar
Scandinavian Airlines
12 Apr
BUD19:50Budapest Ferenc Liszt Intl
27h 50m
1 stop
SFO14:40San Francisco
10 May
SFO16:45San Francisco
17h 25m
1 stop
BUD19:10Budapest Ferenc Liszt Intl
€623
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Budapest to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 11 December 2025.
Use the filters below to find and compare flights from Budapest to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Mon 2/3

06:20-12:40

1 stop15h 20m

San Francisco

Mon 16/3

20:25-14:05

1 stop33h 40m

€584

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Fri 16/1

14:25-20:10

1 stop14h 45m

San Francisco

Thu 29/1

19:25-14:05

1 stop33h 40m

€585

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Fri 23/1

06:25-12:40

1 stop15h 15m

San Francisco

Fri 30/1

22:35-14:05

2 stops30h 30m

€585

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Mon 2/3

06:20-15:55

1 stop18h 35m

San Francisco

Sat 14/3

22:40-21:10

1 stop14h 30m

€586

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Thu 26/2

06:20-12:40

1 stop15h 20m

San Francisco

Fri 6/3

21:40-21:10

1 stop14h 30m

€587

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Tue 14/4

05:55-16:05

1 stop19h 10m

San Francisco

Wed 6/5

21:05-23:30

1 stop17h 25m

€588

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Mon 13/4

05:55-16:05

1 stop19h 10m

San Francisco

Fri 8/5

08:13-11:00

2 stops17h 47m

€589

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Mon 13/4

05:55-16:05

1 stop19h 10m

San Francisco

Sun 10/5

11:10-18:20

2 stops22h 10m

€590

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Fri 16/1

14:25-20:10

1 stop14h 45m

San Francisco

Thu 29/1

10:35-12:35

2 stops17h 00m

€591

BudapestSan Francisco

BUD - SFO

BUDSFO

Budapest Ferenc Liszt Intl

Fri 16/1

14:25-20:10

1 stop14h 45m

San Francisco

Thu 29/1

10:35-12:35

2 stops17h 00m

€591

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to San Francisco from

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

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 €556, 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 February instead. Flights to San Francisco in February, while not as cheap as those in October, still average around €561.

What is the cheapest day to depart on your flight to San Francisco?

On average, the least expensive day to fly to San Francisco from Budapest is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as €568. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Budapest because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €684.

What is the cheapest time of day to depart on your flight to San Francisco?

According to our data, the cheapest time of day to fly to San Francisco is in the morning. momondo users have found flights departing from Budapest to San Francisco in the morning for as low as €665. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €706 on average. Flights to San Francisco from Budapest at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 €624 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 €526 on momondo.

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

As of December 2025, prices for Budapest to San Francisco flights are approximately 2% more expensive 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

14h 45m

Direct flights

None
The fastest flight from Budapest to San Francisco takes 14h 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 14h 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?

  • 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?

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
British AirwaysPriceFrom €475Free CancellationRating
6.7
7,573 reviews
Search British Airways flights
LufthansaPriceFrom €504Free CancellationRating
6.8
7,619 reviews
Search Lufthansa flights
United AirlinesPriceFrom €543Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Millbrae
Walnut Creek
Alameda
Menlo Park

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.

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