BUD - SFO

€427 Find Cheap Flights from Budapest to San Francisco – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€561
Typical prices: €559-€744
Delta
Mon 8/10Sun 21/10
BUD - SFO • 1 stop
Cheapest one-way flight
€427
Typical prices: €488-€787
Multiple Airlines
Sun 2/12
BUD - SFO • 1 stop
Direct flights
Not available
There are currently no direct flights between Budapest and San Francisco. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
22 weeks
in advance
Our data shows that travellers who book at least 22 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
When to travel
June
Cheapest • 7% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Kastrup Copenhagen (CPH)
Cheapest • Avg €443 (return)
Amsterdam Schiphol (AMS)
Shortest trip • 14h 08m (one-way)
Insights
Insights
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We hope you enjoy your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Budapest to San Francisco (BUD-SFO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Budapest to San Francisco

Thu, 8 Oct - Wed, 21 Oct
Delta Logo
06:00 - 11:45BUD  Budapest Ferenc Liszt Intl-SFO San Francisco
14h 45m1 stop Amsterdam Schiphol
Delta Logo
14:15 - 17:50SFO  San Francisco-BUD Budapest Ferenc Liszt Intl
18h 35m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle
€561Delta
Mon, 2 Nov - Sun, 15 Nov
Delta Logo
06:00 - 12:55BUD  Budapest Ferenc Liszt Intl-SFO San Francisco
15h 55m1 stop Paris Charles de Gaulle
Delta Logo
06:00 - 11:50SFO  San Francisco-BUD Budapest Ferenc Liszt Intl
20h 50m2 stops Minneapolis St Paul Paris Charles de Gaulle
€562Delta
Mon, 2 Nov - Sun, 15 Nov
Multiple Airlines Logo
13:55 - 01:15BUD  Budapest Ferenc Liszt Intl-SFO San Francisco
20h 20m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Multiple Airlines Logo
15:10 - 22:40SFO  San Francisco-BUD Budapest Ferenc Liszt Intl
22h 30m1 stop Paris Charles de Gaulle
€562Multiple Airlines
Thu, 8 Oct - Wed, 21 Oct
Delta Logo
06:00 - 11:45BUD  Budapest Ferenc Liszt Intl-SFO San Francisco
14h 45m1 stop Amsterdam Schiphol
Delta Logo
14:15 - 17:50SFO  San Francisco-BUD Budapest Ferenc Liszt Intl
18h 35m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle
€562Delta
Mon, 2 Nov - Sun, 15 Nov
United Airlines Logo
06:40 - 12:35BUD  Budapest Ferenc Liszt Intl-SFO San Francisco
14h 55m1 stop Frankfurt am Main
United Airlines Logo
13:40 - 21:20SFO  San Francisco-BUD Budapest Ferenc Liszt Intl
22h 40m1 stop Munich Franz Josef Strauss
€571United Airlines
Tue, 3 Nov - Tue, 15 Dec
United Airlines Logo
06:40 - 12:35BUD  Budapest Ferenc Liszt Intl-SFO San Francisco
14h 55m1 stop Frankfurt am Main
United Airlines Logo
13:40 - 16:25SFO  San Francisco-BUD Budapest Ferenc Liszt Intl
17h 45m1 stop Munich Franz Josef Strauss
€572United Airlines
Wed, 4 Nov - Tue, 15 Dec
United Airlines Logo
06:40 - 12:35BUD  Budapest Ferenc Liszt Intl-SFO San Francisco
14h 55m1 stop Frankfurt am Main
United Airlines Logo
13:40 - 16:25SFO  San Francisco-BUD Budapest Ferenc Liszt Intl
17h 45m1 stop Munich Franz Josef Strauss
€572United Airlines
Sat, 5 Dec - Sat, 13 Feb
Lufthansa Logo
11:40 - 20:10BUD  Budapest Ferenc Liszt Intl-SFO San Francisco
17h 30m1 stop Frankfurt am Main
Lufthansa Logo
21:40 - 21:20SFO  San Francisco-BUD Budapest Ferenc Liszt Intl
14h 40m1 stop Munich Franz Josef Strauss
€573Lufthansa
Sat, 5 Dec - Thu, 11 Feb
Lufthansa Logo
14:25 - 20:10BUD  Budapest Ferenc Liszt Intl-SFO San Francisco
14h 45m1 stop Frankfurt am Main
Lufthansa Logo
13:40 - 12:40SFO  San Francisco-BUD Budapest Ferenc Liszt Intl
14h 00m1 stop Munich Franz Josef Strauss
€573Lufthansa
Fri, 23 Oct - Sat, 7 Nov
Lufthansa Logo
06:00 - 14:30BUD  Budapest Ferenc Liszt Intl-SFO San Francisco
17h 30m1 stop Munich Franz Josef Strauss
Lufthansa Logo
13:40 - 12:40SFO  San Francisco-BUD Budapest Ferenc Liszt Intl
14h 00m1 stop Munich Franz Josef Strauss
€896Lufthansa
Booking Insights

Price, demand, and travel trends for Budapest to San Francisco flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Budapest to San Francisco with more confidence.

How much is a return flight from Budapest to San Francisco?

Return flights from Budapest to San Francisco start at €561. Prices are typical for this route right now, with typical return fares ranging from €559 to €744. The lowest price found in the past 5 days was €561 on Delta.

What's the cheapest day of the week to fly from Budapest to San Francisco?

Thursday is the cheapest day of the week to fly from Budapest to San Francisco and is 7% cheaper than the average day. Sunday is the most expensive day with flight prices 8% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•June is the cheapest month to fly from Budapest to San Francisco at €567 return.
•January (€728) and September (€697) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 28% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Budapest to San Francisco the cheapest?

Flights from Budapest to San Francisco are cheapest 22 weeks before departure. Booking in this window typically costs about 30% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Budapest to San Francisco flights

Low season

October

Cheapest flight

€427
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flights from Budapest to San Francisco

When to book flights from Budapest to San Francisco

Are your dates flexible? Find out the best times to travel from Budapest to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Budapest to San Francisco flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Budapest to San Francisco?

    Flights from Budapest to San Francisco usually depart from Budapest Ferenc Liszt Intl (BUD) and arrive at San Francisco (SFO).

  • Which cabin classes can I book on flights from Budapest to San Francisco?

    Only Economy class is available on flights from Budapest to San Francisco.

  • Which airports do connecting flights from Budapest to San Francisco pass through?

    One-stop flights from Budapest to San Francisco most commonly connect through:

    • Frankfurt am Main (FRA) – 52% of one-stop connections
    • Zurich (ZRH) – 16% of one-stop connections
    • Munich Franz Josef Strauss (MUC) – 13% of one-stop connections
    • Amsterdam Schiphol (AMS) – 8% of one-stop connections

    Frankfurt am Main (FRA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Budapest to San Francisco?

    Yes. Being flexible with your travel dates can save you up to 15% on the Budapest to San Francisco route. Thursday is the cheapest departure day at €569 return on average, while Sunday is the most expensive at €665, a difference of €95. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in San Francisco?

    Some of the most popular sights in San Francisco are Union Square, Fisherman's Wharf, and Old St. Mary's Cathedral. These are among the most viewed places in San Francisco on KAYAK.

  • How expensive are last-minute Budapest to San Francisco flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 16% above the route average of €610. Book 22 weeks before departure for the lowest fares.

  • How long is a flight from Budapest to San Francisco?

    A direct flight from Budapest to San Francisco takes 0h 00m, covering 15,792 km.

  • Do I need a passport to fly from Budapest to San Francisco?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Budapest to San Francisco looking right now?

    One-way fares from Budapest to San Francisco are currently lower than usual. Average one-way flight prices are about €504, which is 14% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Budapest to San Francisco?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time of 14h 08m, compared to 14h 52m via Frankfurt am Main (FRA) and 15h 28m via Munich Franz Josef Strauss (MUC).

  • What is the time difference between Budapest and San Francisco?

    San Francisco is 9 hours behind Budapest (Pacific Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at San Francisco Airport (SFO)?

    San Francisco Airport (SFO) hosts 5 major car hire companies, with daily rates starting from around €13 for economy cars. Top options include:
    • Thrifty
    • Europcar
    • Dollar
    • Hertz
    • Fox

  • How much should I expect to pay for a Budapest to San Francisco flight?

    Return flights from Budapest to San Francisco range from €559 to €744, with an average of €610 over the past 12 months. Anything below €559 counts as a good deal.

Your guide to booking Budapest to San Francisco flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average €569 – about €95 less than Sunday (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 30% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Budapest to San Francisco trip for June. Fares historically average €567 return in that month – typically €161 less than the most expensive month, which is January (based on the last 12 months).

More options for your flight from Budapest to San Francisco

Complete your trip to San Francisco with a hotel stay or car hire

Car hire in San Francisco
Hotels in San Francisco
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