What is the cheapest airline that flies from Václav Havel Prague to San Francisco?

KLM and Delta are the most popular carriers operating from Václav Havel Prague to San Francisco

When did momondo last update prices for flights from Václav Havel Prague Airport to San Francisco Airport?

Prices for flights from Václav Havel Prague Airport to San Francisco Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Václav Havel Prague Airport to San Francisco Airport?

As of September 2026, there is 1 operator available to choose from for flights from Václav Havel Prague Airport to San Francisco Airport.

How old do you have to be to fly from Václav Havel Prague Airport to San Francisco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Václav Havel Prague Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€406 Cheap Flights from Prague to San Francisco in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Prague to San Francisco

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:15 - 16:30PRG Václav Havel Prague-SFO San Francisco

29h 15m1 stop Zurich

19:25 - 08:45SFO San Francisco-PRG Václav Havel Prague

28h 20m1 stop Zurich

€451SWISS

Wed, 18 Nov - Thu, 26 Nov

20:15 - 17:30PRG Václav Havel Prague-SFO San Francisco

29h 15m1 stop Zurich

19:25 - 08:50SFO San Francisco-PRG Václav Havel Prague

28h 25m1 stop Zurich

€471SWISS

Wed, 28 Oct - Wed, 4 Nov

19:35 - 21:07PRG Václav Havel Prague-SFO San Francisco

33h 32m2 stops Helsinki-Vantaa Dallas/Fort Worth

12:25 - 18:50SFO San Francisco-PRG Václav Havel Prague

21h 25m2 stops New York John F Kennedy Intl Helsinki-Vantaa

€478Finnair

Wed, 28 Oct - Wed, 4 Nov

14:30 - 11:45PRG Václav Havel Prague-SFO San Francisco

30h 15m1 stop Amsterdam Schiphol

06:00 - 11:10SFO San Francisco-PRG Václav Havel Prague

20h 10m2 stops Minneapolis St Paul Paris Charles de Gaulle

€485Delta

Mon, 2 Nov - Sun, 15 Nov

14:30 - 11:45PRG Václav Havel Prague-SFO San Francisco

30h 15m1 stop Amsterdam Schiphol

06:00 - 11:10SFO San Francisco-PRG Václav Havel Prague

20h 10m2 stops Minneapolis St Paul Paris Charles de Gaulle

€486Delta

Mon, 2 Nov - Sun, 15 Nov

14:30 - 11:45PRG Václav Havel Prague-SFO San Francisco

30h 15m1 stop Amsterdam Schiphol

07:00 - 09:05SFO San Francisco-PRG Václav Havel Prague

17h 05m2 stops Boston Logan Intl Paris Charles de Gaulle

€487Delta

Wed, 7 Oct - Thu, 12 Nov

14:30 - 11:45PRG Václav Havel Prague-SFO San Francisco

30h 15m1 stop Amsterdam Schiphol

06:00 - 11:10SFO San Francisco-PRG Václav Havel Prague

20h 10m2 stops Minneapolis St Paul Paris Charles de Gaulle

€488Delta

Mon, 2 Nov - Sun, 15 Nov

14:30 - 11:45PRG Václav Havel Prague-SFO San Francisco

30h 15m1 stop Amsterdam Schiphol

07:00 - 09:05SFO San Francisco-PRG Václav Havel Prague

17h 05m2 stops Boston Logan Intl Paris Charles de Gaulle

€488Delta

Wed, 7 Oct - Thu, 12 Nov

14:50 - 21:10PRG Václav Havel Prague-SFO San Francisco

14h 20m1 stop Frankfurt am Main

22:40 - 22:40SFO San Francisco-PRG Václav Havel Prague

16h 00m1 stop Munich Franz Josef Strauss

€556Lufthansa

Tue, 27 Oct - Sat, 31 Oct

13:45 - 20:35PRG Václav Havel Prague-SFO San Francisco

14h 50m1 stop Munich Franz Josef Strauss

22:40 - 22:40SFO San Francisco-PRG Václav Havel Prague

16h 00m1 stop Munich Franz Josef Strauss

€568Lufthansa

Mon, 26 Oct - Sat, 31 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:15 - 18:50PRG Václav Havel Prague-SFO San Francisco

17h 35m1 stop Philadelphia

14:00 - 20:35SFO San Francisco-PRG Václav Havel Prague

21h 35m2 stops Dallas/Fort Worth London Heathrow

€494British Airways

Wed, 23 Sep - Sat, 3 Oct

06:10 - 12:40PRG Václav Havel Prague-SFO San Francisco

15h 30m1 stop Frankfurt am Main

21:05 - 21:20SFO San Francisco-PRG Václav Havel Prague

15h 15m1 stop Munich Franz Josef Strauss

€495United Airlines

Wed, 23 Sep - Wed, 7 Oct

09:10 - 15:20PRG Václav Havel Prague-SFO San Francisco

15h 10m1 stop Frankfurt am Main

21:05 - 21:20SFO San Francisco-PRG Václav Havel Prague

15h 15m1 stop Munich Franz Josef Strauss

€495United Airlines

Tue, 22 Sep - Sat, 3 Oct

14:35 - 19:50PRG Václav Havel Prague-SFO San Francisco

14h 15m1 stop Frankfurt am Main

13:55 - 16:00SFO San Francisco-PRG Václav Havel Prague

17h 05m1 stop Munich Franz Josef Strauss

€495United Airlines

Wed, 23 Sep - Fri, 2 Oct

06:10 - 15:21PRG Václav Havel Prague-SFO San Francisco

18h 11m2 stops Frankfurt am Main Vancouver Intl

13:55 - 12:40SFO San Francisco-PRG Václav Havel Prague

13h 45m1 stop Munich Franz Josef Strauss

€495United Airlines

Tue, 22 Sep - Fri, 2 Oct

06:10 - 15:21PRG Václav Havel Prague-SFO San Francisco

18h 11m2 stops Frankfurt am Main Vancouver Intl

21:05 - 21:20SFO San Francisco-PRG Václav Havel Prague

15h 15m1 stop Munich Franz Josef Strauss

€495United Airlines

Tue, 22 Sep - Sat, 3 Oct

06:10 - 12:40PRG Václav Havel Prague-SFO San Francisco

15h 30m1 stop Frankfurt am Main

21:05 - 21:20SFO San Francisco-PRG Václav Havel Prague

15h 15m1 stop Munich Franz Josef Strauss

€495United Airlines

Wed, 23 Sep - Sun, 4 Oct

09:10 - 21:28PRG Václav Havel Prague-SFO San Francisco

21h 18m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

05:00 - 13:55SFO San Francisco-PRG Václav Havel Prague

24h 55m2 stops Chicago O'Hare Intl Zurich

€495United Airlines

Sun, 20 Sep - Mon, 26 Oct

11:30 - 19:50PRG Václav Havel Prague-SFO San Francisco

17h 20m1 stop Frankfurt am Main

13:55 - 16:00SFO San Francisco-PRG Václav Havel Prague

17h 05m1 stop Munich Franz Josef Strauss

€498Lufthansa

Mon, 21 Sep - Thu, 15 Oct

11:45 - 19:50PRG Václav Havel Prague-SFO San Francisco

17h 05m1 stop Frankfurt am Main

13:55 - 16:00SFO San Francisco-PRG Václav Havel Prague

17h 05m1 stop Munich Franz Josef Strauss

€691Lufthansa

Sun, 20 Sep - Thu, 15 Oct

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Delta flights from Prague to San Francisco

Our best Delta deals on Prague to San Francisco flight tickets

Delta

2 Nov

PRG14:30Václav Havel Prague

30h 15m

1 stop

SFO11:45San Francisco

15 Nov

SFO06:00San Francisco

20h 10m

2 stops

PRG11:10Václav Havel Prague

€485

Delta

2 Nov

PRG14:30Václav Havel Prague

30h 15m

1 stop

SFO11:45San Francisco

15 Nov

SFO06:00San Francisco

20h 10m

2 stops

PRG11:10Václav Havel Prague

€486

Delta

7 Oct

PRG14:30Václav Havel Prague

30h 15m

1 stop

SFO11:45San Francisco

12 Nov

SFO07:00San Francisco

17h 05m

2 stops

PRG09:05Václav Havel Prague

€487

United Airlines flights from Prague to San Francisco

Our best United Airlines deals on Prague to San Francisco flight tickets

United Airlines

27 Sept

PRG06:10Václav Havel Prague

22h 40m

1 stop

SFO19:50San Francisco

6 Oct

SFO21:05San Francisco

15h 15m

1 stop

PRG21:20Václav Havel Prague

€495

United Airlines

22 Oct

PRG11:40Václav Havel Prague

17h 10m

1 stop

SFO19:50San Francisco

5 Nov

SFO21:40San Francisco

16h 00m

1 stop

PRG22:40Václav Havel Prague

€498

United Airlines

3 Oct

PRG09:10Václav Havel Prague

21h 16m

2 stops

SFO21:26San Francisco

10 Oct

SFO13:50San Francisco

19h 00m

2 stops

PRG17:50Václav Havel Prague

€500

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PragueSan Francisco

PRG Václav Havel Prague - SFO San Francisco

PRGSFO

Václav Havel Prague

Wed 18/11

20:15-16:30

1 stop29h 15m

San Francisco

Thu 26/11

19:25-08:45

1 stop28h 20m

€451

PragueSan Francisco

PRG Václav Havel Prague - SFO San Francisco

PRGSFO

Václav Havel Prague

Wed 28/10

20:15-17:30

1 stop29h 15m

San Francisco

Wed 4/11

19:25-08:50

1 stop28h 25m

€471

PragueSan Francisco

PRG Václav Havel Prague - SFO San Francisco

PRGSFO

Václav Havel Prague

Wed 28/10

19:35-21:07

2 stops33h 32m

San Francisco

Wed 4/11

12:25-18:50

2 stops21h 25m

€478

PragueSan Francisco

PRG Václav Havel Prague - SFO San Francisco

PRGSFO

Václav Havel Prague

Mon 2/11

14:30-11:45

1 stop30h 15m

San Francisco

Sun 15/11

06:00-11:10

2 stops20h 10m

€485

PragueSan Francisco

PRG Václav Havel Prague - SFO San Francisco

PRGSFO

Václav Havel Prague

Mon 2/11

14:30-11:45

1 stop30h 15m

San Francisco

Sun 15/11

06:00-11:10

2 stops20h 10m

€486

PragueSan Francisco

PRG Václav Havel Prague - SFO San Francisco

PRGSFO

Václav Havel Prague

Wed 7/10

14:30-11:45

1 stop30h 15m

San Francisco

Thu 12/11

07:00-09:05

2 stops17h 05m

€487

PragueSan Francisco

PRG Václav Havel Prague - SFO San Francisco

PRGSFO

Václav Havel Prague

Mon 2/11

14:30-11:45

1 stop30h 15m

San Francisco

Sun 15/11

06:00-11:10

2 stops20h 10m

€488

PragueSan Francisco

PRG Václav Havel Prague - SFO San Francisco

PRGSFO

Václav Havel Prague

Wed 7/10

14:30-11:45

1 stop30h 15m

San Francisco

Thu 12/11

07:00-09:05

2 stops17h 05m

€488

Fastest return journey

PragueSan Francisco

PRG Václav Havel Prague - SFO San Francisco

PRGSFO

Václav Havel Prague

Tue 27/10

14:50-21:10

1 stop14h 20m

San Francisco

Sat 31/10

22:40-22:40

1 stop16h 00m

€556

PragueSan Francisco

PRG Václav Havel Prague - SFO San Francisco

PRGSFO

Václav Havel Prague

Mon 26/10

13:45-20:35

1 stop14h 50m

San Francisco

Sat 31/10

22:40-22:40

1 stop16h 00m

€568

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Prague to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Prague and San Francisco?

Prices are currently low for flights on this route.

Typical prices usually range from €486 to €669.
The lowest price recently found on this route was €451.

What is the cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Prague is in January. Flight prices, which tend to average around €508, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to San Francisco from Prague during August instead. Flights to San Francisco in August, while not as cheap as those in January, still average around €522.

How far in advance should I book a flight from Prague to San Francisco?

You are more likely to see cheaper flights to San Francisco from Prague when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around €574 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Prague for as low as €481 on momondo.

How have Prague to San Francisco flight prices changed over time?

When to book flights from Prague to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Prague to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Prague to San Francisco (PRG to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Prague to San Francisco

Best price found	€406
Fastest flight time	22h 43m
Direct flights	None

The best one-way flight to San Francisco from Prague in the past 72 hours is €406. The best return flight deal from Prague to San Francisco found on momondo in the last 72 hours is €451.

The fastest flight from Prague to San Francisco takes 22h 43m

There are no direct flights from Prague to San Francisco. There are no popular flight routes from Prague to San Francisco.

Search flight deals

Frequently asked questions about flying from Prague to San Francisco

How far is Václav Havel Prague to San Francisco by plane?
A flight from Václav Havel Prague to San Francisco will travel around 9361.9 km. Flights usually cover this in 22h 43m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Václav Havel Prague Airport to San Francisco Airport?
Prices for flights from Václav Havel Prague Airport to San Francisco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Václav Havel Prague Airport to San Francisco Airport?
As of September 2026, there is 1 operator available to choose from for flights from Václav Havel Prague Airport to San Francisco Airport.
How old do you have to be to fly from Václav Havel Prague Airport to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Václav Havel Prague Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Prague to San Francisco?
momondo data reveals that the most frequently booked airline on the route from Prague to San Francisco is Lufthansa, representing 100% of all bookings.

Best airlines flying from Prague to San Francisco

Compare and see reviews for airlines that fly from Prague to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom €477	Free Cancellation	Rating 6.8 8,231 reviews		Search Lufthansa flights

Santa Cruz

Millbrae

Mountain View

Walnut Creek

Bodega Bay

Rohnert Park

South San Francisco

San Bruno

Berkeley

Aptos

Menlo Park

Why use momondo?

Why should I use momondo to find a flight deal from Prague to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Prague.

Can I find flights from Prague to San Francisco with flexible booking policies on momondo?

Flights from Prague to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Prague to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Prague.

I’m not ready to book a flight from Prague to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Prague to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.