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Cheap flights from San Francisco to Prague from £269

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PRG
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Prague

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Prague
Explore the most affordable flight options available from San Francisco to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Sun 27/916:45 -
1 stop12h 55m
Sun 11/1021:30 -
1 stop26h 10m
Deal found 7/8£517
Tue 22/916:45 -
1 stop18h 30m
Wed 30/915:20 -
1 stop32h 20m
Deal found 8/8£519
Sun 4/1007:08 -
2 stops28h 22m
Thu 15/1008:50 -
1 stop14h 40m
Deal found 7/8£526
Mon 12/1016:45 -
1 stop12h 55m
Wed 21/1010:20 -
1 stop13h 20m
Deal found 5/8£536
Sat 26/916:45 -
1 stop12h 55m
Mon 5/1020:55 -
1 stop26h 45m
Deal found 9/8£537
Sat 19/916:45 -
1 stop12h 55m
Sat 26/920:55 -
1 stop26h 45m
Deal found 5/8£546
Tue 27/1017:45 -
2 stops32h 15m
Sun 1/1120:50 -
1 stop27h 00m
Deal found 7/8£554
Sat 19/916:45 -
1 stop12h 55m
Mon 28/920:55 -
1 stop26h 45m
Deal found 6/8£559
Sat 26/916:45 -
1 stop19h 05m
Sat 24/1020:55 -
1 stop27h 55m
Deal found 9/8£559
Thu 24/916:45 -
1 stop12h 55m
Thu 8/1020:55 -
2 stops36h 01m
Deal found 8/8£564

Find flight deals from San Francisco to Prague

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Prague (PRG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 August 2026.

Round-trip from

£517

One-way from

£269

Popular in

June

Cheapest in

November

Average price

£493
Scandinavian Airlines
  • Scandinavian Airlines
  • 27/9-11/10
  • 2 total stops
  • 39h 05m total
  • San Francisco to Prague
Search Deals
British Airways
  • British Airways
  • 13/12
  • 1 total stop
  • 31h 40m total
  • San Francisco to Prague
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£116 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Francisco to Prague 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, Cheapflights users made 858,174 searches. Data last updated 10 August 2026.
Use the filters below to find and compare flights from San Francisco to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Sun 27/9

16:45-14:40

1 stop12h 55m

Václav Havel Prague

Sun 11/10

21:30-14:40

1 stop26h 10m

£517

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Sat 26/9

16:45-20:15

2 stops18h 30m

Václav Havel Prague

Sat 10/10

20:55-20:13

2 stops32h 18m

£576

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Sun 11/10

16:45-14:40

1 stop12h 55m

Václav Havel Prague

Thu 15/10

20:55-00:24

2 stops36h 29m

£604

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Mon 2/11

08:40-22:40

2 stops29h 00m

Václav Havel Prague

Mon 9/11

16:50-21:30

2 stops37h 40m

£667

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Tue 22/9

13:55-16:00

2 stops17h 05m

Václav Havel Prague

Tue 29/9

06:10-15:21

2 stops18h 11m

£695

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Sat 21/11

21:24-16:05

2 stops33h 41m

Václav Havel Prague

Sun 29/11

07:05-07:44

2 stops33h 39m

£720

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Fri 4/9

08:45-18:45

2 stops25h 00m

Václav Havel Prague

Fri 11/9

08:40-00:59

2 stops25h 19m

£723

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Thu 24/12

13:30-16:00

1 stop17h 30m

Václav Havel Prague

Fri 1/1

14:50-11:05

2 stops29h 15m

£729
Fastest return journey

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Thu 24/9

20:10-19:35

1 stop14h 25m

Václav Havel Prague

Thu 8/10

06:00-11:45

1 stop14h 45m

£731

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Fri 20/11

17:25-21:05

1 stop18h 40m

Václav Havel Prague

Fri 27/11

06:00-14:55

1 stop17h 55m

£733

Flights are sorted by cheapest return flights first.

Deals found on 7/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
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Best time to book a flight from San Francisco to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from San Francisco with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Prague

How far ahead should I book a flight from San Francisco to Prague?

The price you pay for your flight from San Francisco to Prague may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Francisco to Prague?

Currently, November is the cheapest month in which you can book a flight from San Francisco to Prague (average of £417). Flying from San Francisco to Prague in June is currently the most expensive (average of £817). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from San Francisco to Prague?

Airfare is typical for this route at the moment.

San Francisco to Prague flights typically cost between £426 and £616 in September.
The cheapest return price found within the last 5 days was £517 on Scandinavian Airlines (27 Sept–11 Oct).

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Prague. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Prague?

    Airlines like Scandinavian Airlines, United Airlines, and Turkish Airlines fly from San Francisco to Prague in about 12h 55m. The time it takes to get you to your destination can typically vary by up to 25h 55m. The distance from San Francisco to Prague is about 5822 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from San Francisco to Prague that include hotel bookings?

    Yes. In addition to deals on San Francisco to Prague flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Prague?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Prague.

  • Can I find deals for business class flights from San Francisco to Prague?

    Yes. Cheapflights offers flight deals from San Francisco to Prague by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Prague?

    Currently, November is the cheapest month in which you can book a flight from San Francisco to Prague (average of £417). Flying from San Francisco to Prague in June is currently the most expensive (average of £817). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from San Francisco to Prague?

When you search for this flight from San Francisco to Prague, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Prague?

Cheapflights helps you find that perfect flight to Prague from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from San Francisco to Prague with no change fees?

Certainly. Search results for flights to Prague from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Francisco to Prague become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Prague from San Francisco today and book when prices fit your budget.

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