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Cheap flights from San Francisco to Prague from £279

SFO — PRG
1 Oct — 8 Oct1
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

Sun 29/1116:45 -
1 stop12h 35m
Fri 11/1210:25 -
1 stop13h 25m
Deal found 31/8£519
Mon 5/1016:45 -
1 stop12h 55m
Sat 17/1010:20 -
1 stop13h 20m
Deal found 28/8£520
Mon 28/916:45 -
1 stop18h 30m
Thu 15/1010:20 -
1 stop13h 20m
Deal found 31/8£524
Sun 29/1116:45 -
1 stop12h 35m
Tue 8/1210:40 -
2 stops37h 10m
Deal found 30/8£525
Fri 13/1116:45 -
1 stop32h 00m
Tue 17/1110:25 -
1 stop13h 25m
Deal found 31/8£536
Sat 3/1016:45 -
1 stop12h 55m
Wed 14/1010:20 -
1 stop13h 20m
Deal found 28/8£536
Sun 4/1006:23 -
2 stops23h 17m
Mon 19/1020:55 -
1 stop26h 45m
Deal found 30/8£544
Fri 16/1016:45 -
2 stops32h 05m
Sun 18/1021:30 -
1 stop26h 10m
Deal found 1/9£550
Sun 8/1116:45 -
1 stop12h 35m
Tue 17/1110:25 -
1 stop13h 25m
Deal found 31/8£558
Sun 6/1207:00 -
2 stops26h 40m
Wed 9/1210:25 -
1 stop13h 25m
Deal found 30/8£560

Find flight deals from San Francisco to Prague

Round-trip from

£519

One-way from

£279

Popular in

June

Cheapest in

November

Average price

£519
Scandinavian Airlines
  • Scandinavian Airlines
  • 30/11-11/12
  • 2 total stops
  • 30h 20m total
  • San Francisco to Prague
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United Airlines
  • United Airlines
  • 26/12
  • 2 total stops
  • 31h 06m total
  • San Francisco to Prague
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£109 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 September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from San Francisco to Prague that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Sun 6/12

16:45-14:20

1 stop12h 35m

Václav Havel Prague

Wed 9/12

19:20-14:50

1 stop28h 30m

£536
Fastest return journey

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Sat 3/10

16:45-20:50

1 stop19h 05m

Václav Havel Prague

Mon 19/10

10:20-14:40

1 stop13h 20m

£536

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Sun 31/1

16:15-09:45

2 stops32h 30m

Václav Havel Prague

Wed 10/2

19:20-14:50

1 stop28h 30m

£550

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Sat 28/11

16:45-18:35

2 stops16h 50m

Václav Havel Prague

Sat 12/12

20:50-00:22

2 stops36h 32m

£576

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Sat 26/9

10:29-20:50

2 stops25h 21m

Václav Havel Prague

Wed 14/10

15:20-14:40

1 stop32h 20m

£599

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Sun 6/12

06:35-09:40

2 stops18h 05m

Václav Havel Prague

Wed 9/12

10:20-19:35

2 stops18h 15m

£627

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Sat 19/9

06:23-14:40

2 stops23h 17m

Václav Havel Prague

Mon 5/10

20:55-22:15

2 stops34h 20m

£633

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Mon 26/10

07:00-09:45

2 stops18h 45m

Václav Havel Prague

Mon 30/11

19:20-00:22

2 stops38h 02m

£633
Cheapest one-way

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Sat 26/12

23:59-16:05

2 stops31h 06m

£279

San FranciscoPrague

SFO San Francisco - PRG Václav Havel Prague

SFOPRG

San Francisco

Wed 14/10

19:35-13:55

1 stop33h 20m

£312

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 19 resultsSorted by cheapest first
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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

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 16 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 £416). Flying from San Francisco to Prague in June is currently the most expensive (average of £815). 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 £446 and £613 in November.
The cheapest return price found within the last 5 days was £519 on Scandinavian Airlines (29 Nov–11 Dec).

Related info for your journey

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

    Airlines like Scandinavian Airlines fly from San Francisco to Prague in about 12h 35m. The time it takes to get you to your destination can typically vary by up to . The distance from San Francisco to Prague is about 5822 mi.

  • 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 £416). Flying from San Francisco to Prague in June is currently the most expensive (average of £815). 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

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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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