HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$343+ Cheap flights from the Czech Republic to Washington

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — SEA
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Czech Republic to Washington 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 Czech Republic to Washington

Keep the following information in mind while searching for Czech Republic to Washington flight deals. Data was last updated April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$444
(Mytrip)

One-way from

$343
(Kiwi.com)

Popular in

March

Cheapest in

June

Average price

$857
Provider with most accurate pricing for Václav Havel Prague-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Václav Havel Prague-Seattle/Tacoma Intl flights.
Search Deals
From Czech Republic to Washington
Search Deals
One-way flight from Czech Republic to Washington
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Czech Republic to Washington

Cheapest flights from Czech Republic to Washington
Explore the most affordable flight options available from Czech Republic to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Mytrip deal was found by Cheapflights users on 4/22. 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.
Mon 5/58:50 amPRG - SEA
1 stop15h 15mCondor
Tue 5/205:25 pmSEA - PRG
1 stop13h 25mCondor
Deal found 4/22$444
This Mytrip deal was found by Cheapflights users on 4/21. 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 5/188:50 amPRG - PDX
1 stop16h 45mCondor
Sun 5/256:35 pmPDX - PRG
1 stop12h 15mCondor
Deal found 4/21$459
This Condor deal was found by Cheapflights users on 4/22. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/58:50 amPRG - SEA
2 stops20h 44mMultiple Airlines
Tue 5/205:25 pmSEA - PRG
1 stop13h 25mMultiple Airlines
Deal found 4/22$553
This Condor deal was found by Cheapflights users on 4/22. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/238:50 amPRG - PDX
1 stop13h 40mMultiple Airlines
Tue 5/271:25 pmPDX - PRG
2 stops17h 25mMultiple Airlines
Deal found 4/22$588
This Icelandair deal was found by Cheapflights users on 4/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:00 pmPRG - PDX
1 stop12h 55mIcelandair
Thu 10/233:20 pmPDX - PRG
1 stop12h 45mIcelandair
Deal found 4/21$766
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:40 amPRG - SEA
1 stop13h 30mAmerican Airlines
Tue 5/68:20 pmSEA - PRG
1 stop18h 15mAmerican Airlines
Deal found 4/22$783
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:00 amPRG - PDX
1 stop14h 20mDelta
Sun 5/113:30 pmPDX - PRG
2 stops21h 15mDelta
Deal found 4/21$785
This KLM deal was found by Cheapflights users on 4/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/166:00 amPRG - SEA
1 stop14h 40mKLM
Thu 6/265:35 pmSEA - PRG
1 stop20h 00mKLM
Deal found 4/21$788
This KLM deal was found by Cheapflights users on 4/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:00 amPRG - PDX
1 stop14h 20mKLM
Mon 5/127:14 amPDX - PRG
1 stop16h 46mKLM
Deal found 4/21$789
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/308:50 amPRG - SEA
1 stop16h 10mDelta
Wed 5/711:15 amSEA - PRG
2 stops17h 20mDelta
Deal found 4/22$793
This Air France deal was found by Cheapflights users on 4/22. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:30 amPRG - SEA
1 stop19h 55mAir France
Wed 5/76:35 pmSEA - PRG
1 stop18h 10mAir France
Deal found 4/22$797
This Air France deal was found by Cheapflights users on 4/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:30 amPRG - PDX
2 stops17h 00mAir France
Sun 5/117:14 amPDX - PRG
1 stop16h 46mAir France
Deal found 4/21$801

Cheapflights Fare Finder

Customize your flight search to find flights from Czech Republic to Washington 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 April 22, 2025.
Use the filters below to find and compare flights from the Czech Republic to Washington that are best for you.

Fly from

Czech Republic

Fly to

Washington

Route

Depart

Return

Price

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 5/5

8:50 am-3:05 pm

1 stop15h 15m

Seattle/Tacoma Intl

Tue 5/20

5:25 pm-3:50 pm

1 stop13h 25m

$444

PraguePortland

PRG - PDX

PRGPDX

Václav Havel Prague

Sun 5/18

8:50 am-4:35 pm

1 stop16h 45m

Portland

Sun 5/25

6:35 pm-3:50 pm

1 stop12h 15m

$459

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 5/5

8:50 am-8:34 pm

2 stops20h 44m

Seattle/Tacoma Intl

Tue 5/20

5:25 pm-3:50 pm

1 stop13h 25m

$553

PraguePortland

PRG - PDX

PRGPDX

Václav Havel Prague

Fri 5/23

8:50 am-1:30 pm

1 stop13h 40m

Portland

Tue 5/27

1:25 pm-3:50 pm

2 stops17h 25m

$588

PraguePortland

PRG - PDX

PRGPDX

Václav Havel Prague

Wed 10/8

2:00 pm-5:55 pm

1 stop12h 55m

Portland

Sat 10/25

3:20 pm-1:05 pm

1 stop12h 45m

$766

PraguePortland

PRG - PDX

PRGPDX

Václav Havel Prague

Sun 5/18

6:00 am-11:20 am

1 stop14h 20m

Portland

Sun 5/25

3:30 pm-9:45 pm

2 stops21h 15m

$785

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 6/16

6:00 am-11:40 am

1 stop14h 40m

Seattle/Tacoma Intl

Thu 6/26

5:35 pm-10:35 pm

1 stop20h 00m

$788

PraguePortland

PRG - PDX

PRGPDX

Václav Havel Prague

Thu 5/15

8:55 pm-11:15 pm

2 stops35h 20m

Portland

Sun 6/1

11:25 am-9:45 am

2 stops37h 20m

$795

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Fri 5/2

8:50 am-3:57 pm

1 stop16h 07m

Seattle/Tacoma Intl

Fri 5/9

7:16 am-10:20 am

2 stops18h 04m

$798

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 9/15

10:20 am-6:20 pm

1 stop17h 00m

Seattle/Tacoma Intl

Wed 10/15

7:51 am-10:50 am

2 stops17h 59m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 43 results
1
2
3
...
5

Best time to book a flight from Czech Republic to Washington

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

What is the cheapest month to book a flight from Czech Republic to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Czech Republic to State of Washington (average of $238). Flying from Czech Republic to State of Washington in July is currently the most expensive (average of $411). 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 CZ to WA?

Find hourly flight availability from Czech Republic to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

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

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated April 22, 2025.
See what other customers who have flown with Asiana Airlines, Delta and KLM from Czech Republic to Washington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
442 reviews

Entertainment

7.7

Food

8.0

Crew

8.5

Overall

8.2

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Asiana Airlines
8.2
Very good
442 reviews
Asiana Airlines
8.2
Very good
442 reviews

Entertainment

7.7

Food

8.0

Crew

8.5

Overall

8.2

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Delta
8.0
Very good
7,920 reviews
Asiana Airlines
8.2
Very good
442 reviews

Entertainment

7.7

Food

8.0

Crew

8.5

Overall

8.2

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
KLM
7.8
Good
1,331 reviews
Asiana Airlines
8.2
Very good
442 reviews

Entertainment

7.7

Food

8.0

Crew

8.5

Overall

8.2

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Finnair
7.6
Good
1,272 reviews
Asiana Airlines
8.2
Very good
442 reviews

Entertainment

7.7

Food

8.0

Crew

8.5

Overall

8.2

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
SWISS
7.5
Good
1,582 reviews
Asiana Airlines
8.2
Very good
442 reviews

Entertainment

7.7

Food

8.0

Crew

8.5

Overall

8.2

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Related info for your journey

Find useful and relevant information for your journey from Czech Republic to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Czech Republic to State of Washington one-way?

    One-way options have recently been found by users for as low as $500 on Condor. Other airlines that offer cheap prices include Icelandair from $672 and Aer Lingus from $713 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Czech Republic to Washington 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 Czech Republic to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Czech Republic to State of Washington (average of $238). Flying from Czech Republic to State of Washington in July is currently the most expensive (average of $411). 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 Czech Republic to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to John F Kennedy Intl flights
Charles de Gaulle to Newark flights
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Orly to John F Kennedy Intl flights
Charles de Gaulle to LaGuardia flights
Orly to Newark flights
Frankfurt to John F Kennedy Intl flights
Gatwick to John F Kennedy Intl flights
Charles de Gaulle to Miami flights
Frankfurt to Newark flights
Madrid to John F Kennedy Intl flights
Frankfurt to LaGuardia flights
Charles de Gaulle to Stewart flights
Heathrow to LaGuardia flights
Madrid to Newark flights
Bruxelles-National to John F Kennedy Intl flights
Malpensa to Newark flights
Madrid to Miami flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Malpensa to John F Kennedy Intl flights
Zurich to John F Kennedy Intl flights
Frederic Chopin to John F Kennedy Intl flights
Barcelona-El Prat to Newark flights
Leonardo da Vinci/Fiumicino to John F Kennedy Intl flights
London City to Newark flights
Vienna to Newark flights
Leonardo da Vinci/Fiumicino to Newark flights
Bruxelles-National to Newark flights
Frankfurt to Los Angeles flights
Gatwick to LaGuardia flights
Dublin to John F Kennedy Intl flights
Vienna to John F Kennedy Intl flights
Zurich to Newark flights
Frederic Chopin to Newark flights
Munich to John F Kennedy Intl flights
Berlin to John F Kennedy Intl flights
Vicenza to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Charles de Gaulle to Los Angeles flights
Vicenza to Newark flights
Charles de Gaulle to San Francisco flights
Amsterdam to Newark flights
Dublin to Newark flights
Heathrow to Boston flights
Amsterdam to John F Kennedy Intl flights
Barcelona-El Prat to John F Kennedy Intl flights

Top 6 airlines flying from Czech Republic to Washington

Discover the top 6 airlines that operate flights from Czech Republic to Washington. 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$634Average$756FlexibilityNo cancel feeOn-time77%
CondorCheapest$644Average$670FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$703Average$894FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$797Average$965FlexibilityNo cancel feeOn-time76%
DeltaCheapest$799Average$961FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$897Average$1,089FlexibilityNo cancel feeOn-time75%

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.