Find flights
When to book
FAQs

Cheap flights from San Francisco to Prague from £307

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 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PRG
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 17 November 2025.

Round-trip from

£368

One-way from

£307

Popular in

June

Cheapest in

November

Average price

£427
Scandinavian Airlines
  • Scandinavian Airlines
  • 8/3-12/3
  • 2 total stops
  • 49h 35m total
  • San Francisco to Prague
Search Deals
United Airlines
  • United Airlines
  • 24/11
  • 2 total stops
  • 24h 00m total
  • San Francisco to Prague
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£108 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 17 November 2025.

Sun 30/1121:40SFO - PRG
1 stop15h 45mUnited Airlines
Wed 10/1215:10PRG - SFO
1 stop14h 00mUnited Airlines
Deal found 15/11£373
Wed 3/1210:52SFO - PRG
2 stops20h 13mUnited Airlines
Tue 9/1215:05PRG - SFO
1 stop14h 05mUnited Airlines
Deal found 15/11£376
Wed 3/1210:40SFO - PRG
2 stops21h 25mDelta
Mon 8/1211:35PRG - SFO
1 stop33h 15mDelta
Deal found 15/11£377
Mon 1/1213:55SFO - PRG
1 stop20h 40mKLM
Mon 8/1211:35PRG - SFO
1 stop33h 15mKLM
Deal found 15/11£379
Sun 30/1121:40SFO - PRG
1 stop15h 45mUnited Airlines
Tue 9/1207:25PRG - SFO
2 stops23h 25mUnited Airlines
Deal found 15/11£380
Wed 19/1105:50SFO - PRG
2 stops20h 00mDelta
Wed 26/1106:00PRG - SFO
1 stop14h 50mDelta
Deal found 16/11£382
Wed 3/1215:35SFO - PRG
2 stops16h 30mDelta
Wed 10/1206:00PRG - SFO
2 stops23h 39mDelta
Deal found 17/11£385
Mon 1/1221:40SFO - PRG
1 stop15h 45mUnited Airlines
Mon 8/1213:45PRG - SFO
2 stops52h 50mUnited Airlines
Deal found 15/11£386
Tue 2/1205:50SFO - PRG
2 stops17h 35mDelta
Tue 9/1208:55PRG - SFO
2 stops20h 33mDelta
Deal found 15/11£389
Mon 8/1214:50SFO - PRG
2 stops22h 35mUnited Airlines
Mon 22/1210:25PRG - SFO
1 stop35h 15mUnited Airlines
Deal found 16/11£391
Wed 10/1211:00SFO - PRG
2 stops18h 05mUnited Airlines
Tue 16/1207:25PRG - SFO
2 stops24h 30mUnited Airlines
Deal found 16/11£394

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 17 November 2025.
Use the filters below to find and compare flights from San Francisco to Prague that are best for you.

Fly from

San Francisco

Fly to

Prague

Route

Depart

Return

Price

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Sun 15/2

16:40-14:20

1 stop12h 40m

Václav Havel Prague

Fri 20/2

10:25-14:35

1 stop13h 10m

£369

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Tue 9/12

14:50-22:25

2 stops22h 35m

Václav Havel Prague

Wed 24/12

12:10-20:10

1 stop17h 00m

£376

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Tue 9/12

14:50-22:25

2 stops22h 35m

Václav Havel Prague

Tue 23/12

11:50-20:10

1 stop17h 20m

£376

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Tue 14/4

07:00-09:40

2 stops17h 40m

Václav Havel Prague

Fri 24/4

10:45-14:40

2 stops36h 55m

£380

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Mon 1/12

21:40-22:25

1 stop15h 45m

Václav Havel Prague

Thu 11/12

07:35-18:47

2 stops20h 12m

£380

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Mon 5/1

17:30-10:55

2 stops32h 25m

Václav Havel Prague

Mon 19/1

19:35-19:12

2 stops32h 37m

£382

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Wed 3/12

15:35-17:05

2 stops16h 30m

Václav Havel Prague

Wed 10/12

06:00-00:03

2 stops27h 03m

£385

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Tue 9/12

15:35-17:05

2 stops16h 30m

Václav Havel Prague

Wed 24/12

06:00-17:42

2 stops20h 42m

£385

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Sat 17/1

07:00-09:45

2 stops17h 45m

Václav Havel Prague

Sat 31/1

10:25-23:16

2 stops21h 51m

£389

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Tue 2/12

21:40-22:25

1 stop15h 45m

Václav Havel Prague

Mon 15/12

15:10-15:35

2 stops33h 25m

£395

Flights are sorted by cheapest return flights first.

Deals found on 15/11

Showing 1-10 of 18 results
1
2

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 14 November 2025.

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 50 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, January is the cheapest month in which you can book a flight from San Francisco to Prague (average of £287). Flying from San Francisco to Prague in June is currently the most expensive (average of £433). 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.

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 12h 40m. The time it takes to get you to your destination can typically vary by up to 3h 05m. 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, January is the cheapest month in which you can book a flight from San Francisco to Prague (average of £287). Flying from San Francisco to Prague in June is currently the most expensive (average of £433). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.