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Cheap flights from San Francisco to Prague from £368

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PRG
7 Jan — 14 Jan1
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 8 December 2025.

Sun 7/1213:30SFO - PRG
1 stop23h 55mUnited Airlines
Thu 11/1211:50PRG - SFO
1 stop17h 20mUnited Airlines
Deal found 7/12£571
Sun 7/1208:25SFO - PRG
2 stops23h 40mDelta
Thu 11/1214:30PRG - SFO
1 stop30h 20mDelta
Deal found 7/12£572
Thu 25/1211:01SFO - PRG
2 stops17h 04mUnited Airlines
Wed 7/107:30PRG - SFO
1 stop14h 10mUnited Airlines
Deal found 8/12£574
Mon 8/1214:50SFO - PRG
2 stops22h 35mUnited Airlines
Mon 15/1207:35PRG - SFO
1 stop14h 05mUnited Airlines
Deal found 7/12£575
Thu 25/1213:55SFO - PRG
1 stop18h 40mDelta
Mon 12/114:30PRG - SFO
1 stop30h 20mDelta
Deal found 7/12£577
Sun 28/1223:35SFO - PRG
2 stops33h 20mUnited Airlines
Sun 11/113:45PRG - SFO
2 stops32h 35mUnited Airlines
Deal found 6/12£605
Thu 11/1206:00SFO - PRG
2 stops20h 40mDelta
Thu 18/1206:00PRG - SFO
1 stop14h 50mDelta
Deal found 7/12£615

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 8 December 2025.

Round-trip from

£368

Popular in

June

Cheapest in

November

Average price

£795
Scandinavian Airlines
  • Scandinavian Airlines
  • 22/3-1/4
  • 4 total stops
  • 45h 57m 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 December 2025
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 8 December 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

Mon 20/4

11:05-20:15

2 stops24h 10m

Václav Havel Prague

Mon 27/4

19:25-14:40

2 stops28h 15m

£368

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Sun 22/3

16:03-18:40

2 stops18h 37m

Václav Havel Prague

Wed 1/4

20:20-14:40

2 stops27h 20m

£368

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Sun 10/5

11:05-20:15

2 stops24h 10m

Václav Havel Prague

Wed 20/5

20:20-14:40

2 stops27h 20m

£398

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Mon 16/3

17:40-18:40

1 stop17h 00m

Václav Havel Prague

Sat 21/3

10:25-15:35

1 stop13h 10m

£417

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Tue 31/3

16:45-20:15

1 stop18h 30m

Václav Havel Prague

Mon 13/4

10:20-14:40

1 stop13h 20m

£417

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Tue 31/3

16:45-20:15

1 stop18h 30m

Václav Havel Prague

Mon 6/4

20:55-14:40

1 stop26h 45m

£469

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Mon 30/3

16:45-09:40

1 stop31h 55m

Václav Havel Prague

Thu 9/4

15:20-14:40

1 stop32h 20m

£469

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Wed 1/4

16:03-09:40

2 stops32h 37m

Václav Havel Prague

Wed 27/5

15:20-14:40

1 stop32h 20m

£484

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Sat 10/1

16:40-20:10

1 stop18h 30m

Václav Havel Prague

Mon 26/1

10:25-14:35

1 stop13h 10m

£492

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Sat 10/1

16:40-20:10

1 stop18h 30m

Václav Havel Prague

Thu 29/1

19:20-14:35

1 stop28h 15m

£492

Flights are sorted by cheapest return flights first.

Deals found on 6/12

Showing 1-10 of 16 results
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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 5 December 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 57 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 £275). Flying from San Francisco to Prague in June is currently the most expensive (average of £421). 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 fly from San Francisco to Prague in about 24h 10m. 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, January is the cheapest month in which you can book a flight from San Francisco to Prague (average of £275). Flying from San Francisco to Prague in June is currently the most expensive (average of £421). 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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