$157 Find Cheap Flights from San Francisco to the Czech Republic - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to the Czech Republic departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Book Cheap San Francisco to the Czech Republic Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to the Czech Republic that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to the Czech Republic

Mon, Aug 24 - Tue, Sep 1
Scandinavian Airlines Logo
4:45 pm - 2:40 pm
SFO
-
PRG
12h 55m
1 stop
Scandinavian Airlines Logo
3:20 pm - 2:40 pm
PRG
-
SFO
32h 20m
1 stop
$701Scandinavian Airlines
Mon, Aug 24 - Thu, Sep 3
Scandinavian Airlines Logo
4:45 pm - 2:40 pm
SFO
-
PRG
12h 55m
1 stop
Scandinavian Airlines Logo
10:20 am - 2:40 pm
PRG
-
SFO
13h 20m
1 stop
$701Scandinavian Airlines
Wed, Aug 26 - Wed, Sep 23
Condor Logo
4:30 pm - 9:25 pm
SFO
-
PRG
19h 55m
1 stop
Condor Logo
8:50 am - 2:30 pm
PRG
-
SFO
14h 40m
1 stop
$704Condor
Tue, Aug 18 - Thu, Aug 27
Condor Logo
4:30 pm - 4:00 pm
SFO
-
PRG
14h 30m
1 stop
Condor Logo
5:00 pm - 2:30 pm
PRG
-
SFO
30h 30m
1 stop
$708Condor
Fri, Nov 27 - Fri, Dec 11
TAP AIR PORTUGAL Logo
7:15 pm - 6:25 pm
SFO
-
PRG
38h 10m
1 stop
TAP AIR PORTUGAL Logo
12:30 pm - 2:45 pm
PRG
-
SFO
35h 15m
1 stop
$718TAP AIR PORTUGAL
Wed, Oct 14 - Tue, Nov 3
TAP AIR PORTUGAL Logo
4:35 pm - 12:35 pm
SFO
-
PRG
35h 00m
1 stop
TAP AIR PORTUGAL Logo
7:15 pm - 2:45 pm
PRG
-
SFO
28h 30m
1 stop
$719TAP AIR PORTUGAL
Mon, Sep 28 - Sun, Oct 4
Turkish Airlines Logo
12:55 pm - 2:25 pm
SFO
-
PRG
16h 30m
1 stop
Turkish Airlines Logo
3:20 pm - 10:50 am
PRG
-
SFO
28h 30m
1 stop
$770Turkish Airlines
Fri, Sep 25 - Sun, Oct 4
Turkish Airlines Logo
6:45 pm - 6:15 pm
SFO
-
PRG
38h 30m
1 stop
Turkish Airlines Logo
3:20 pm - 10:50 am
PRG
-
SFO
28h 30m
1 stop
$770Turkish Airlines
Tue, Dec 29 - Tue, Jan 12
Lufthansa Logo
9:40 pm - 10:40 pm
SFO
-
PRG
16h 00m
1 stop
Lufthansa Logo
7:05 am - 12:35 pm
PRG
-
SFO
14h 30m
1 stop
$773Lufthansa
Fri, Oct 30 - Fri, Nov 13
Lufthansa Logo
10:40 pm - 10:40 pm
SFO
-
PRG
16h 00m
1 stop
Lufthansa Logo
7:05 am - 12:35 pm
PRG
-
SFO
14h 30m
1 stop
$820Lufthansa
Booking Insights

KAYAK's insights & trends for San Francisco to the Czech Republic flights

Get data-powered insights and trends into flights from San Francisco to the Czech Republic to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Francisco to the Czech Republic?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to the Czech Republic, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to the Czech Republic is November, when tickets cost $563 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,103 and $1,037 respectively.

How far in advance should I book a flight from San Francisco to the Czech Republic?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to the Czech Republic, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to the Czech Republic, you should book around 4 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

February

Cheapest flight

$157
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from San Francisco to Prague

FAQs - booking Czech Republic flights

  • How does KAYAK find such low prices on flights from San Francisco to the Czech Republic?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to the Czech Republic.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to the Czech Republic?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to the Czech Republic is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to the Czech Republic?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Francisco to the Czech Republic with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to the Czech Republic?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Francisco to the Czech Republic up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from San Francisco to the Czech Republic

 
Need help choosing which airline to fly with from San Francisco to the Czech Republic? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8497 reviews
8.5Crew
7.8Comfort
7.2Food
8.1Boarding
7.8Entertainment
Airline reviews

My son’s suitcase was left behind at SFO and did not make the flight.

6.0 GoodJorge, Jul 2026
SFO - GDL
Read more Delta reviews

My son’s suitcase was left behind at SFO and did not make the flight.

Crew was absolutely fantastic and we’re so welcoming and friendly ❤️

Flight delayed four separate times. I’m now one hour hours late to landing.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

The first flight was delayed. We missed the second flight, which was rebooked 9 hours later. We missed all our arrangements for the first day of vacation.

Terrible airlines, kept lying to me about the fact that my connection flight was cancelled. Left me hanging until last min. NEVER AGAIN

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

Amazing! Everyone was so nice and the food was so good!!

I was surprised how good an American airline can be - I was really impressed.

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

Great logistics and timeliness as we arrived quite early. Flight smooth and fast. Excellent entertainment. Plane itself was a bit tired and the crew mostly indifferent. Baggage took forever but that’s on CPH. Would use SAS again for sure.

Business class seats narrower and the most uncomfortable Business class I've ever experienced. Clothes on the seats was itchy, head of the bed was elevated causing us to slude down even though they were "lie flat seats". Plane was way too hot. My partner and I were both sweating just sitting in our seats. Staff appeared sad or depressed

The pilot was late so we didn’t take off til almost 2 hours late.

It was a short, comfortable flight. It did leave an hour late due to the pilot having to be replaced (family emergency) but that didn’t inconvenience myself & my friend. The situation was explained, eventually.

Excellent communication from the staff. We actually arrived early. Very friendly and professional staff.

No extra snacks were available. Meals quality is terrible. Crew was not friendly.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

It was perfect! United Airlines staff was extremely caring, super friendly and professional

United has maintenance issues and can then never recover. No operations ability and simple issues always turn into multiple hours long cascading delays. Worst airline on earth.

I paid for a confirmed upgraded aisle seat and was moved to a center seat in the back of the plane at the last minute.

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

They set someone on our assigned seats and we ended up finding seats for ourselves to ensure the family sits together.

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

The flight left 1.5 hours late but there was no information about the delay. My business class cabinet had two small children who cried much of the trip. Service seemed rushed.

Could have a friendlier crew. The entertainment should be updated to be more current

One of the bathrooms was out of order, I paid $20 for the WiFi and it worked 20% of the time. And when it worked., it didn’t work well. The seats were tight, but that is something that cannot change. The flight was smooth but to know fault of the crew, the flight was delayed an hour leaving sfo. The crew was polite yet efficient.

We had premium economy seats and the only difference from economy was legroom. Only one restroom for about 50 passengers was a little uncomfortable. Dinner was rather unpleasant but breakfast was good. Entertainment selection pretty good and you can use Bluetooth headphones. Flight attendants were okay.

The breakfast snack was horrible. No nutrition value. I couldn't finish it. The main meal had no taste, no real vegetable, the brownie had no chocolate taste., I was not even sure what the salad consists off.

Our connection in Frankfurt was the worst ever. No one from the airline or the airport seemed to be bothered to get us into our connecting flight on time! The procedures at the airport took us forever and we barely made it into our flight. If we had missed it, I’m sure we would’ve missed our cruise. Looks like everything is on autopilot and no one is interested in helping customers anymore especially us 69 year olds

They answer the phone promptly. Crew is friendly and they work efficiently.

The seating was exactly same as the rest of the plane. We had no space for our knees. In fact it was the tightest spacing of the seats I ever flew with, on a very old plane. (and we flew all over Asia and Europe) The same chairs. We were the only passengers in business or first class. Obviously funny.... The only difference was, we got a sendwich and we were offered a drink. Rest of the plane got a bottle of water.

Helpful crew in a comfortable and well designed aircraft. My kids also loved the striped design of the airplane.

Very good except for the screaming 5 year old that was allowed to yell and scream whenever he wanted too! The mom obviously had no concept of “inside voices”!

Everything you need to know for your flight from San Francisco to the Czech Republic

Information on your arrival and departure airports