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$350+ Cheap flights from San Francisco (SFO) to Prague (PRG)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PRG
Jun 2 — Jun 91
Tue 6/2
Tue 6/9
1 adult, Economy
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Cheap flight deals from San Francisco to Prague

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 May 3, 2026.

This CrystalTravel deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:45 pm
SFO
-
PRG
1 stop18h 30m
Scandinavian Airlines
Sun 9/139:30 pm
PRG
-
SFO
1 stop26h 10m
Scandinavian Airlines
Deal found 4/28$661
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:00 pm
SFO
-
PRG
2 stops22h 25m
Scandinavian Airlines
Fri 12/112:00 pm
PRG
-
SFO
2 stops33h 35m
Scandinavian Airlines
Deal found 4/30$663
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/34:30 pm
SFO
-
PRG
1 stop14h 30m
Condor
Mon 5/188:50 am
PRG
-
SFO
1 stop14h 40m
Condor
Deal found 4/30$664
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:45 pm
SFO
-
PRG
1 stop12h 55m
Scandinavian Airlines
Tue 9/1510:20 am
PRG
-
SFO
1 stop13h 20m
Scandinavian Airlines
Deal found 4/28$665
This CrystalTravel deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:30 pm
SFO
-
PRG
1 stop19h 50m
Condor
Mon 5/118:50 am
PRG
-
SFO
1 stop14h 40m
Condor
Deal found 5/3$668
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:45 pm
SFO
-
PRG
2 stops16h 10m
Scandinavian Airlines
Mon 10/123:20 pm
PRG
-
SFO
2 stops37h 58m
Scandinavian Airlines
Deal found 4/30$669
This FlightHub deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/261:00 pm
SFO
-
PRG
2 stops22h 25m
Scandinavian Airlines
Fri 12/49:05 pm
PRG
-
SFO
1 stop26h 30m
Scandinavian Airlines
Deal found 5/3$670
This oojo deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/104:30 pm
SFO
-
PRG
1 stop19h 00m
Condor
Sun 5/178:50 am
PRG
-
SFO
1 stop14h 40m
Condor
Deal found 5/1$671
This Scandinavian Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:45 pm
SFO
-
PRG
1 stop12h 55m
Scandinavian Airlines
Thu 9/248:55 pm
PRG
-
SFO
1 stop26h 45m
Scandinavian Airlines
Deal found 5/1$673
This Scandinavian Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:45 pm
SFO
-
PRG
1 stop19h 05m
Scandinavian Airlines
Wed 10/1410:20 am
PRG
-
SFO
1 stop13h 20m
Scandinavian Airlines
Deal found 5/2$674

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 May 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$661
(CrystalTravel)

One-way from

$350
(CrystalTravel)

Popular in

June

Cheapest in

November

Average price

$693
Provider with most accurate pricing for San Francisco-Václav Havel Prague flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Václav Havel Prague flights.
Search Deals
From San Francisco to Václav Havel Prague
Search Deals
One-way flight from San Francisco to Václav Havel Prague
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($207 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated May 3, 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 round-trip

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Mon 9/14

4:45 pm-8:15 pm

1 stop18h 30m

Václav Havel Prague

Thu 9/17

10:20 am-2:40 pm

1 stop13h 20m

$674

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Tue 8/4

10:35 am-8:15 pm

2 stops24h 40m

Václav Havel Prague

Tue 8/18

6:35 pm-2:40 pm

2 stops29h 05m

$773

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Sat 9/5

6:45 pm-1:00 pm

1 stop33h 15m

Václav Havel Prague

Tue 9/15

7:20 pm-4:40 pm

1 stop30h 20m

$835

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Wed 9/9

6:45 pm-8:20 am

1 stop28h 35m

Václav Havel Prague

Sun 9/13

7:40 pm-4:40 pm

1 stop30h 00m

$855

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Thu 9/3

12:55 pm-2:25 pm

1 stop16h 30m

Václav Havel Prague

Sun 9/13

9:15 am-10:50 am

1 stop34h 35m

$855

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Wed 9/2

4:30 pm-4:00 pm

1 stop14h 30m

Václav Havel Prague

Sun 9/13

5:00 pm-2:30 pm

1 stop30h 30m

$890

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Tue 6/2

7:05 am-2:40 pm

2 stops22h 35m

Václav Havel Prague

Tue 6/16

10:20 am-11:25 pm

2 stops22h 05m

$906
Quickest round-trip

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Tue 5/19

4:30 pm-4:00 pm

1 stop14h 30m

Václav Havel Prague

Fri 5/29

8:50 am-2:30 pm

1 stop14h 40m

$918

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Wed 5/20

4:45 pm-2:40 pm

1 stop12h 55m

Václav Havel Prague

Tue 6/2

3:20 pm-2:40 pm

1 stop32h 20m

$943

San FranciscoPrague

SFO - PRG

SFOPRG

San Francisco

Thu 7/23

11:50 pm-1:50 pm

2 stops29h 00m

Václav Havel Prague

Mon 7/27

8:55 pm-11:59 pm

2 stops36h 04m

$956

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Compare providers for flights from San Francisco to Prague

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Prague in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Prague flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Prague flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Prague flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Prague flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Prague flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 84 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 $545). Flying from San Francisco to Prague in June is currently the most expensive (average of $1,111). 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 to fly round-trip from San Francisco to Prague?

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Prague. Reviews last updated May 3, 2026.
Read reviews from past customers who have flown Scandinavian Airlines,United Airlines, andLufthansa from San Francisco to Prague. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,767 reviews

Overall

7.4

Crew

8.0

Entertainment

6.7

Food

6.7

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(
Scandinavian Airlines
7.4
Good
1,767 reviews
Scandinavian Airlines
7.4
Good
1,767 reviews

Overall

7.4

Crew

8.0

Entertainment

6.7

Food

6.7

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(
United Airlines
7.4
Good
9,684 reviews
Scandinavian Airlines
7.4
Good
1,767 reviews

Overall

7.4

Crew

8.0

Entertainment

6.7

Food

6.7

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(
Lufthansa
6.8
Okay
7,965 reviews
Scandinavian Airlines
7.4
Good
1,767 reviews

Overall

7.4

Crew

8.0

Entertainment

6.7

Food

6.7

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(
British Airways
6.7
Okay
7,940 reviews
Scandinavian Airlines
7.4
Good
1,767 reviews

Overall

7.4

Crew

8.0

Entertainment

6.7

Food

6.7

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(
Condor
6.5
Okay
408 reviews
Scandinavian Airlines
7.4
Good
1,767 reviews

Overall

7.4

Crew

8.0

Entertainment

6.7

Food

6.7

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

BOS - CPH

I booked sas lodge - but I was unable to use it in Copenhagen because lodge was beyond check point. But SAS website confirmed access:(

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?

    A quick flight from San Francisco to Prague can take about 18h 30m. Scandinavian Airlines provides one of the quickest options available for as low as $661. The distance between San Francisco and Prague is about 5822 mi.

  • What are the cheapest airlines flying from San Francisco to Prague round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Prague, with prices starting at $438. Additional round-trip tickets that might be worth considering are offered by SWISS and Air Canada, with the lowest prices starting at $486 and $495, respectively. These flights start at 39% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Francisco to Prague one-way?

    The cheapest airlines for a one-way flight from San Francisco to Prague are British Airways ($247), United Airlines ($310), and SWISS ($349).

  • Where are the most common layover locations when flying from San Francisco to Prague?

    San Francisco to Prague flights have a layover in Frankfurt am Main most of the time. Copenhagen sees the next most layovers on San Francisco to Prague flights.

  • What are some popular things to do or see while on a layover in Frankfurt am Main?

    Römerberg, Oper Frankfurt, and Festhalle are the most popular attractions in Frankfurt am Main if you're in need of something to do during your layover. Römerberg, Oper Frankfurt, and Festhalle can be accessed by traveling approximately 7.4 mi, 7.0 mi, and 6.5 mi, respectively from Frankfurt am Main. Travelers can rent a car at Frankfurt am Main for an average daily rate of $43 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Copenhagen?

    Tivoli, Amager Square, and Frederiksberg Runddel are currently the most popular points of interest in Copenhagen at the moment. Tivoli, Amager Square, and Frederiksberg Runddel can be accessed by traveling approximately 5.3 mi, 5.2 mi, and 6.2 mi, respectively from Kastrup Copenhagen. Travelers in need of a car in Copenhagen can rent one for about $33 per day.

  • Where are the least popular layover locations for San Francisco to Prague flights?

    The least popular layover on flights from San Francisco to Prague is London. Munich is the second least popular location for layovers on flights from San Francisco to Prague.

  • 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 vacation 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 $545). Flying from San Francisco to Prague in June is currently the most expensive (average of $1,111). 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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Alternative routes for San Francisco to Prague

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from San Francisco to Prague

Discover the top 10 airlines that operate flights from San Francisco to Prague. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$438Average$589FlexibilityNo cancel feeOn-time77%
SWISSCheapest$486Average$687FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$495Average$1,196FlexibilityNo cancel feeOn-time67%
CondorCheapest$522Average$814FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$524Average$659FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$540Average$884FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$541Average$840FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$563Average$834FlexibilityNo cancel feeOn-time70%
DeltaCheapest$619Average$917FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$677Average$894FlexibilityNo cancel feeOn-time77%

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