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Cheap flights from Prague to San Francisco from €312

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to San Francisco departing on 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Lufthansa Logo
15:05 - 20:10PRG-SFO
14h 05m1 stop
Lufthansa Logo
21:40 - 22:25SFO-PRG
15h 45m1 stop
€514Lufthansa
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Tue, 25 Nov - Sat, 29 Nov
Multiple Airlines Logo
11:40 - 00:59PRG-SFO
22h 19m2 stops
Multiple Airlines Logo
18:30 - 22:50SFO-PRG
20h 20m1 stop
€521Multiple Airlines
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Wed, 25 Feb - Sun, 8 Mar
Scandinavian Airlines Logo
15:00 - 14:35PRG-SFO
32h 35m1 stop
Scandinavian Airlines Logo
17:40 - 09:45SFO-PRG
32h 05m1 stop
€524Scandinavian Airlines
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Fri, 6 Mar - Mon, 9 Mar
Scandinavian Airlines Logo
15:00 - 14:35PRG-SFO
32h 35m1 stop
Scandinavian Airlines Logo
17:40 - 14:20SFO-PRG
12h 40m1 stop
€525Scandinavian Airlines
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Fri, 6 Mar - Mon, 9 Mar
Delta Logo
14:30 - 11:50PRG-SFO
30h 20m1 stop
Delta Logo
06:00 - 11:55SFO-PRG
20h 55m2 stops
€529Delta
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Tue, 25 Nov - Fri, 5 Dec
Delta Logo
06:00 - 16:05PRG-SFO
19h 05m2 stops
Delta Logo
15:35 - 17:05SFO-PRG
16h 30m2 stops
€532Delta
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Thu, 20 Nov - Wed, 3 Dec
KLM Logo
06:00 - 11:50PRG-SFO
14h 50m1 stop
KLM Logo
07:00 - 08:25SFO-PRG
16h 25m2 stops
€535KLM
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Tue, 25 Nov - Thu, 4 Dec
KLM Logo
06:00 - 16:05PRG-SFO
19h 05m2 stops
KLM Logo
07:00 - 08:25SFO-PRG
16h 25m2 stops
€540KLM
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Tue, 25 Nov - Thu, 4 Dec
United Airlines Logo
15:10 - 20:10PRG-SFO
14h 00m1 stop
United Airlines Logo
21:40 - 22:25SFO-PRG
15h 45m1 stop
€543United Airlines
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Thu, 20 Nov - Wed, 3 Dec
United Airlines Logo
11:50 - 20:10PRG-SFO
17h 20m1 stop
United Airlines Logo
21:40 - 22:25SFO-PRG
15h 45m1 stop
€544United Airlines
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Thu, 20 Nov - Wed, 3 Dec

Lufthansa flights from Prague to San Francisco

Our best Lufthansa deals on Prague to San Francisco flight tickets
Lufthansa
25 Nov
PRG15:05Václav Havel Prague
14h 05m
1 stop
SFO20:10San Francisco
29 Nov
SFO21:40San Francisco
15h 45m
1 stop
PRG22:25Václav Havel Prague
€514
Find similar
Lufthansa
15 Nov
PRG06:15Václav Havel Prague
22h 20m
1 stop
SFO19:35San Francisco
19 Nov
SFO13:30San Francisco
23h 55m
1 stop
PRG22:25Václav Havel Prague
€670
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Scandinavian Airlines flights from Prague to San Francisco

Our best Scandinavian Airlines deals on Prague to San Francisco flight tickets
Scandinavian Airlines
6 Mar
PRG15:00Václav Havel Prague
32h 35m
1 stop
SFO14:35San Francisco
9 Mar
SFO17:40San Francisco
32h 05m
1 stop
PRG09:45Václav Havel Prague
€524
Find similar
Scandinavian Airlines
6 Mar
PRG21:05Václav Havel Prague
26h 30m
1 stop
SFO14:35San Francisco
9 Mar
SFO17:40San Francisco
12h 40m
1 stop
PRG14:20Václav Havel Prague
€525
Find similar
Scandinavian Airlines
20 Nov
PRG10:25Václav Havel Prague
13h 10m
1 stop
SFO14:35San Francisco
3 Dec
SFO15:35San Francisco
18h 05m
2 stops
PRG18:40Václav Havel Prague
€760
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momondo Fare Finder

 
Customise your flight search to find flights from Prague 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 31 October 2025.
Use the filters below to find and compare flights from Prague to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PragueSan Francisco

PRG - SFO

PRGSFO

Václav Havel Prague

Tue 25/11

15:05-20:10

1 stop14h 05m

San Francisco

Sat 29/11

21:40-22:25

1 stop15h 45m

€514

PragueSan Francisco

PRG - SFO

PRGSFO

Václav Havel Prague

Wed 25/2

11:40-00:59

2 stops22h 19m

San Francisco

Sun 8/3

18:30-22:50

1 stop20h 20m

€521

PragueSan Francisco

PRG - SFO

PRGSFO

Václav Havel Prague

Fri 6/3

15:00-14:35

1 stop32h 35m

San Francisco

Mon 9/3

17:40-09:45

1 stop32h 05m

€524

PragueSan Francisco

PRG - SFO

PRGSFO

Václav Havel Prague

Fri 6/3

15:00-14:35

1 stop32h 35m

San Francisco

Mon 9/3

17:40-14:20

1 stop12h 40m

€525

PragueSan Francisco

PRG - SFO

PRGSFO

Václav Havel Prague

Tue 25/11

14:30-11:50

1 stop30h 20m

San Francisco

Fri 5/12

06:00-11:55

2 stops20h 55m

€529

PragueSan Francisco

PRG - SFO

PRGSFO

Václav Havel Prague

Thu 20/11

06:00-16:05

2 stops19h 05m

San Francisco

Wed 3/12

15:35-17:05

2 stops16h 30m

€532

PragueSan Francisco

PRG - SFO

PRGSFO

Václav Havel Prague

Tue 25/11

06:00-11:50

1 stop14h 50m

San Francisco

Thu 4/12

07:00-08:25

2 stops16h 25m

€535

PragueSan Francisco

PRG - SFO

PRGSFO

Václav Havel Prague

Tue 25/11

06:00-16:05

2 stops19h 05m

San Francisco

Thu 4/12

07:00-08:25

2 stops16h 25m

€540

PragueSan Francisco

PRG - SFO

PRGSFO

Václav Havel Prague

Thu 20/11

15:10-20:10

1 stop14h 00m

San Francisco

Wed 3/12

21:40-22:25

1 stop15h 45m

€543

PragueSan Francisco

PRG - SFO

PRGSFO

Václav Havel Prague

Thu 20/11

11:50-20:10

1 stop17h 20m

San Francisco

Wed 3/12

21:40-22:25

1 stop15h 45m

€544

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from Prague 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 Prague is in September. Flight prices, which tend to average around €539, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to San Francisco from Prague during October instead. Flights to San Francisco in October, while not as cheap as those in September, still average around €543.

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 Prague is on a Thursday. momondo users have found tickets for Thursday departures for as low as €646. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Prague because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €1,169.

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 evening. momondo users have found flights departing from Prague to San Francisco in the evening for as low as €762. 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 in the morning when prices are €962 on average. Flights to San Francisco from Prague in the morning 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 Prague when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around €605 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 Prague for as low as €515 on momondo.

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

As of October 2025, prices for Prague to San Francisco flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Prague to San Francisco

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

Cheap Prague to San Francisco (PRG to SFO) flight deals and tips

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

Direct flights

None
There are no direct flights from Prague to San Francisco. There are no popular flight routes from Prague to San Francisco.
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  • How far is Václav Havel Prague to San Francisco by plane?

    A flight from Václav Havel Prague to San Francisco will travel around 9361.3 km. Flights usually cover this in 13h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Václav Havel Prague Airport to San Francisco Airport?

    Prices for flights from Václav Havel Prague Airport to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Václav Havel Prague Airport to San Francisco Airport?

  • How old do you have to be to fly from Václav Havel Prague Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Václav Havel Prague Airport to San Francisco Airport.

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

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Prague to San Francisco?

Best airlines flying from Prague to San Francisco

Compare and see reviews for airlines that fly from Prague to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom €476Free CancellationRating
6.7
7,489 reviews
Search British Airways flights
United AirlinesPriceFrom €543Free CancellationRating
7.4
8,992 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 Prague to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Prague.

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

Flights from Prague to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Prague.

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

Of course. momondo tracks the price of Prague to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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