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Cheap flights from San Francisco to Prague from £270

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PRG
12 May — 19 May1
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 12 April 2026.

Sun 6/916:45
SFO
-
PRG
1 stop12h 55m
Scandinavian Airlines
Thu 17/910:20
PRG
-
SFO
1 stop13h 20m
Scandinavian Airlines
Deal found 7/4£440
Tue 8/911:05
SFO
-
PRG
2 stops24h 10m
Scandinavian Airlines
Thu 17/910:20
PRG
-
SFO
1 stop13h 20m
Scandinavian Airlines
Deal found 7/4£481
Mon 7/916:45
SFO
-
PRG
1 stop18h 30m
Scandinavian Airlines
Fri 11/910:20
PRG
-
SFO
2 stops22h 26m
Scandinavian Airlines
Deal found 7/4£484
Mon 11/507:00
SFO
-
PRG
2 stops28h 15m
Scandinavian Airlines
Mon 25/520:55
PRG
-
SFO
1 stop26h 45m
Scandinavian Airlines
Deal found 9/4£494
Mon 11/507:00
SFO
-
PRG
2 stops22h 40m
Scandinavian Airlines
Thu 21/510:40
PRG
-
SFO
2 stops37h 00m
Scandinavian Airlines
Deal found 10/4£500
Fri 30/1017:40
SFO
-
PRG
1 stop32h 05m
Scandinavian Airlines
Tue 3/1110:25
PRG
-
SFO
2 stops23h 25m
Scandinavian Airlines
Deal found 10/4£507
Sun 19/418:45
SFO
-
PRG
1 stop34h 40m
Turkish Airlines
Tue 5/515:20
PRG
-
SFO
1 stop34h 20m
Turkish Airlines
Deal found 7/4£511
Sun 10/523:55
SFO
-
PRG
2 stops29h 45m
Scandinavian Airlines
Wed 20/520:55
PRG
-
SFO
1 stop26h 45m
Scandinavian Airlines
Deal found 7/4£524
Wed 2/1216:40
SFO
-
PRG
2 stops35h 40m
Scandinavian Airlines
Wed 16/1210:25
PRG
-
SFO
2 stops22h 27m
Scandinavian Airlines
Deal found 9/4£526
Wed 6/510:25
SFO
-
PRG
2 stops20h 35m
Multiple Airlines
Wed 16/908:50
PRG
-
SFO
1 stop14h 40m
Multiple Airlines
Deal found 8/4£527

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 12 April 2026.

Round-trip from

£440

One-way from

£270

Popular in

June

Cheapest in

November

Average price

£489
Scandinavian Airlines
  • Scandinavian Airlines
  • 6/9-16/9
  • 2 total stops
  • 39h 40m total
  • San Francisco to Prague
Search Deals
British Airways
  • British Airways
  • 19/8
  • 1 total stop
  • 19h 15m total
  • San Francisco to Prague
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£109 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 12 April 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 - PRG

SFOPRG

San Francisco

Sun 10/5

23:55-14:40

2 stops29h 45m

Václav Havel Prague

Wed 20/5

20:55-14:40

1 stop26h 45m

£524

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Tue 9/6

07:05-09:40

2 stops17h 35m

Václav Havel Prague

Tue 25/8

20:55-14:40

1 stop26h 45m

£584

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Sat 25/7

16:30-10:50

1 stop33h 20m

Václav Havel Prague

Fri 7/8

14:30-01:15

2 stops19h 45m

£729

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Thu 30/7

14:00-12:45

1 stop13h 45m

Václav Havel Prague

Fri 7/8

14:30-01:15

2 stops19h 45m

£732

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Sun 12/7

20:10-19:35

1 stop14h 25m

Václav Havel Prague

Tue 4/8

06:00-21:45

2 stops24h 45m

£747

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Tue 28/7

20:10-21:45

1 stop16h 35m

Václav Havel Prague

Mon 3/8

11:00-20:05

1 stop18h 05m

£752

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Sun 19/7

21:05-21:20

1 stop15h 15m

Václav Havel Prague

Wed 5/8

09:10-23:15

2 stops23h 05m

£765

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Tue 21/7

20:10-19:35

1 stop14h 25m

Václav Havel Prague

Mon 10/8

11:00-21:14

1 stop19h 14m

£765
Fastest return journey

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Sun 26/7

12:43-13:40

2 stops15h 57m

Václav Havel Prague

Wed 5/8

11:30-19:15

2 stops16h 45m

£765

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Tue 14/7

11:50-19:35

2 stops22h 45m

Václav Havel Prague

Sat 8/8

06:00-20:19

2 stops23h 19m

£775

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Showing 1-10 of 20 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
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?

Use this chart to determine the optimal time to book a return flight from San Francisco to Prague. Price data was last updated on 10 April 2026.

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 85 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, March is the cheapest month in which you can book a flight from San Francisco to Prague (average of £304). Flying from San Francisco to Prague in June is currently the most expensive (average of £544). 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?

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 and United Airlines fly from San Francisco to Prague in about 18h 22m. The time it takes to get you to your destination can typically vary by up to 08m. 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, March is the cheapest month in which you can book a flight from San Francisco to Prague (average of £304). Flying from San Francisco to Prague in June is currently the most expensive (average of £544). 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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