HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Czech Republic

$214+ Cheap flights from Irvine, CA to the Czech Republic

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PRG
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Irvine to Czech Republic with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Irvine to Czech Republic

Keep the following information in mind while searching for Irvine to Czech Republic flight deals. Data was last updated September 16, 2025.

Round-trip from

$504
(Gotogate)

One-way from

$214
(French Bee)

Popular in

June

Cheapest in

November

Average price

$643
From Irvine to Czech Republic
Search Deals
One-way flight from Irvine to Czech Republic
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Irvine to Czech Republic

Cheapest flights from Irvine to Czech Republic
Explore the most affordable flight options available from Irvine to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:10 pmLAX - PRG
1 stop28h 35mMultiple Airlines
Wed 11/127:30 amPRG - LAX
2 stops22h 38mMultiple Airlines
Deal found 9/15$504
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:30 pmLAX - PRG
2 stops35h 10mScandinavian Airlines
Wed 10/2210:50 amPRG - LAX
2 stops38h 30mScandinavian Airlines
Deal found 9/15$505
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/151:12 pmLAX - PRG
2 stops35h 33mScandinavian Airlines
Fri 10/319:05 pmPRG - LAX
1 stop28h 55mScandinavian Airlines
Deal found 9/15$506
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/76:34 pmLAX - PRG
2 stops54h 11mScandinavian Airlines
Tue 10/218:55 pmPRG - LAX
2 stops51h 35mScandinavian Airlines
Deal found 9/14$507
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/311:12 pmLAX - PRG
2 stops36h 33mScandinavian Airlines
Thu 11/1311:15 amPRG - LAX
2 stops38h 45mScandinavian Airlines
Deal found 9/14$513
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/141:12 pmLAX - PRG
2 stops22h 03mScandinavian Airlines
Tue 10/218:55 pmPRG - LAX
2 stops32h 41mScandinavian Airlines
Deal found 9/14$514
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:30 pmLAX - PRG
1 stop29h 15mScandinavian Airlines
Wed 10/2910:25 amPRG - LAX
1 stop16h 00mScandinavian Airlines
Deal found 9/15$515
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:30 pmLAX - PRG
1 stop29h 15mScandinavian Airlines
Mon 10/208:45 pmPRG - LAX
1 stop28h 35mScandinavian Airlines
Deal found 9/14$516
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/79:49 pmLAX - PRG
2 stops50h 56mScandinavian Airlines
Wed 10/228:55 pmPRG - LAX
1 stop28h 25mScandinavian Airlines
Deal found 9/14$517
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/99:49 pmLAX - PRG
2 stops50h 56mScandinavian Airlines
Thu 10/238:55 pmPRG - LAX
2 stops51h 35mScandinavian Airlines
Deal found 9/14$518

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to Czech Republic 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 September 16, 2025.
Use the filters below to find and compare flights from Irvine to the Czech Republic that are best for you.

Fly from

Irvine

Fly to

Czech Republic

Route

Depart

Return

Price

Los AngelesPrague

LAX - PRG

LAXPRG

Los Angeles

Fri 10/31

1:12 pm-9:45 am

2 stops36h 33m

Václav Havel Prague

Thu 11/13

11:15 am-5:00 pm

2 stops38h 45m

$513

Los AngelesPrague

LAX - PRG

LAXPRG

Los Angeles

Fri 2/6

7:30 pm-8:10 pm

1 stop15h 40m

Václav Havel Prague

Sat 2/14

10:25 am-10:34 pm

2 stops21h 09m

$524

Los AngelesPrague

LAX - PRG

LAXPRG

Los Angeles

Sun 11/9

1:01 pm-4:05 pm

2 stops18h 04m

Václav Havel Prague

Tue 11/18

7:25 am-1:05 pm

1 stop14h 40m

$545

Los AngelesPrague

LAX - PRG

LAXPRG

Los Angeles

Wed 11/12

11:02 am-1:05 pm

2 stops17h 03m

Václav Havel Prague

Tue 11/18

7:25 am-1:05 pm

1 stop14h 40m

$545

Los AngelesPrague

LAX - PRG

LAXPRG

Los Angeles

Wed 11/12

11:02 am-1:05 pm

2 stops17h 03m

Václav Havel Prague

Wed 11/19

7:30 am-1:05 pm

1 stop14h 35m

$545

Los AngelesPrague

LAX - PRG

LAXPRG

Los Angeles

Fri 11/14

7:30 pm-2:20 pm

1 stop33h 50m

Václav Havel Prague

Sat 11/22

8:50 pm-5:00 pm

1 stop29h 10m

$546

Los AngelesPrague

LAX - PRG

LAXPRG

Los Angeles

Fri 11/14

7:30 pm-2:20 pm

1 stop33h 50m

Václav Havel Prague

Thu 11/20

10:25 am-5:00 pm

1 stop15h 35m

$546

Los AngelesPrague

LAX - PRG

LAXPRG

Los Angeles

Fri 11/14

7:30 pm-2:20 pm

1 stop33h 50m

Václav Havel Prague

Fri 11/21

10:25 am-5:00 pm

1 stop15h 35m

$546

Los AngelesPrague

LAX - PRG

LAXPRG

Los Angeles

Mon 11/10

11:02 am-2:15 pm

2 stops18h 13m

Václav Havel Prague

Wed 11/19

7:30 am-1:05 pm

1 stop14h 35m

$549

Los AngelesPrague

LAX - PRG

LAXPRG

Los Angeles

Wed 1/14

8:40 am-1:05 pm

3 stops19h 25m

Václav Havel Prague

Wed 1/28

7:30 am-1:05 pm

1 stop14h 35m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 results
1
2

Best time to book a flight from Irvine to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic from Irvine 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 Irvine to the Czech Republic

What is the cheapest month to book a flight from Irvine to Czech Republic?

Currently, November is the cheapest month in which you can book a flight from Irvine to Czech Republic (average of $651). Flying from Irvine to Czech Republic in June is currently the most expensive (average of $1,119). 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.

What is the cheapest time of day to fly from IR9 to CZ?

Find hourly flight availability from Irvine to Czech Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Czech Republic as you normally would.

Reviews of airlines servicing Czech Republic

Get insights into the airlines that provide service to Czech Republic. 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 Czech Republic. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Irvine to the Czech Republic, such as LOT, Scandinavian Airlines, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,114 reviews

Food

7.2

Comfort

7.5

Entertainment

7.0

Boarding

7.6

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again
LOT
7.6
Good
1,114 reviews
LOT
7.6
Good
1,114 reviews

Food

7.2

Comfort

7.5

Entertainment

7.0

Boarding

7.6

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again
Scandinavian Airlines
7.4
Good
1,486 reviews
LOT
7.6
Good
1,114 reviews

Food

7.2

Comfort

7.5

Entertainment

7.0

Boarding

7.6

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again
Lufthansa
6.8
Okay
7,407 reviews
LOT
7.6
Good
1,114 reviews

Food

7.2

Comfort

7.5

Entertainment

7.0

Boarding

7.6

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again
British Airways
6.7
Okay
7,363 reviews
LOT
7.6
Good
1,114 reviews

Food

7.2

Comfort

7.5

Entertainment

7.0

Boarding

7.6

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again
Condor
6.3
Okay
366 reviews
LOT
7.6
Good
1,114 reviews

Food

7.2

Comfort

7.5

Entertainment

7.0

Boarding

7.6

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again

Related info for your journey

Find useful and relevant information for your journey from Irvine to Czech Republic. 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 Irvine to Czech Republic?

    There are many flights that can get you from Irvine to Czech Republic in 18h 04m. Fly via Scandinavian Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 5946 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Irvine to Czech Republic that include hotel bookings?

    Yes. In addition to deals on Irvine to Czech Republic flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to Czech Republic?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to Czech Republic.

  • Can I find deals for business class flights from Irvine to Czech Republic?

    Yes. Cheapflights offers flight deals from Irvine to Czech Republic 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 Irvine to Czech Republic?

    Currently, November is the cheapest month in which you can book a flight from Irvine to Czech Republic (average of $651). Flying from Irvine to Czech Republic in June is currently the most expensive (average of $1,119). 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.

Alternative routes for Irvine to Czech Republic

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Charles de Gaulle flights
San Francisco to Charles de Gaulle flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Los Angeles to London City flights
Los Angeles to Istanbul flights
Los Angeles to Frankfurt flights
Los Angeles to Barcelona-El Prat flights
San Francisco to Barcelona-El Prat flights
San Francisco to Istanbul flights
San Francisco to Lisbon flights
Los Angeles to Madrid flights
Los Angeles to Gatwick flights
Los Angeles to Orly flights
San Francisco to Gatwick flights
San Francisco to London City flights
San Francisco to Orly flights
San Diego to Heathrow flights
San Francisco to Madrid flights
Los Angeles to Dublin flights
San Francisco to Dublin flights
Los Angeles to Amsterdam flights
San Francisco to Frankfurt flights
San Francisco to Zurich flights
San Francisco to Amsterdam flights
Ontario to Heathrow flights
Ontario to Charles de Gaulle flights
Ontario to Leonardo da Vinci/Fiumicino flights
Los Angeles to Stansted flights
Los Angeles to Zurich flights
San Francisco to Munich flights
Santa Ana to Leonardo da Vinci/Fiumicino flights
Los Angeles to Lisbon flights
Los Angeles to Luton flights
Santa Ana to Heathrow flights
Los Angeles to Munich flights
Los Angeles to Malpensa flights
San Francisco to Malpensa flights
San Francisco to Athens flights
Los Angeles to Athens flights
San Francisco to Linate flights
Santa Ana to Charles de Gaulle flights
Burbank to Charles de Gaulle flights
Los Angeles to Sabiha Gokcen flights
Las Vegas to Heathrow flights
Los Angeles to Copenhagen flights
Los Angeles to Linate flights
Los Angeles to Frederic Chopin flights

Top 10 airlines flying from Irvine to Czech Republic

Discover the top 10 airlines that operate flights from Irvine to Czech Republic. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$442Average$553FlexibilityNo cancel feeOn-time77%
VuelingCheapest$507Average$629FlexibilityNo cancel feeOn-time88%
CondorCheapest$556Average$731FlexibilityNo cancel feeOn-time76%
LOTCheapest$590Average$841FlexibilityNo cancel feeOn-time81%
FinnairCheapest$591Average$667FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$600Average$715FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$604Average$929FlexibilityNo cancel feeOn-time69%
SWISSCheapest$612Average$881FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$622Average$803FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$627Average$972FlexibilityNo cancel feeOn-time67%

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.