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$402+ Cheap flights from Washington 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PRG
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Washington to Czech Republic

Keep the following information in mind while searching for Washington to Czech Republic flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$570
(oojo)

One-way from

$402
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$847
Provider with most accurate pricing for Seattle/Tacoma Intl-Václav Havel Prague flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Václav Havel Prague flights.
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From Washington to Czech Republic
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One-way flight from Washington to Czech Republic
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Highest demand for flights based on searches. 18% potential increase in price ($212 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Washington to Czech Republic

Cheapest flights from Washington to Czech Republic
Explore the most affordable flight options available from Washington to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This oojo deal was found by Cheapflights users on 2/20. 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 4/133:45 pmSEA - PRG
1 stop12h 20mIcelandair
Fri 4/252:00 pmPRG - SEA
1 stop12h 50mIcelandair
Deal found 2/20$570
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:05 pmSEA - PRG
1 stop13h 45mCondor
Mon 5/198:50 amPRG - SEA
1 stop15h 15mCondor
Deal found 2/19$630
This Booking.com deal was found by Cheapflights users on 2/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/102:07 pmSEA - PRG
2 stops19h 23mBritish Airways
Wed 3/266:55 amPRG - SEA
1 stop19h 00mBritish Airways
Deal found 2/18$636
This Finnair deal was found by Cheapflights users on 2/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/175:34 amGEG - PRG
2 stops29h 16mMultiple Airlines
Tue 3/257:35 pmPRG - GEG
2 stops33h 38mMultiple Airlines
Deal found 2/19$636
This oojo deal was found by Cheapflights users on 2/18. 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.
Wed 3/198:00 pmSEA - PRG
1 stop28h 45mTurkish Airlines
Tue 4/19:20 amPRG - SEA
1 stop16h 55mTurkish Airlines
Deal found 2/18$642
This Delta deal was found by Cheapflights users on 2/18. 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.
Mon 3/103:15 pmSEA - PRG
1 stop33h 05mDelta
Wed 3/266:00 amPRG - SEA
1 stop14h 40mDelta
Deal found 2/18$643
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Wed 3/128:10 amSEA - PRG
2 stops17h 35mLufthansa
Wed 3/267:20 amPRG - SEA
1 stop13h 50mLufthansa
Deal found 2/19$647
This Air Canada deal was found by Cheapflights users on 2/18. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/196:05 amSEA - PRG
2 stops23h 50mAir Canada
Tue 4/16:00 amPRG - SEA
2 stops24h 26mAir Canada
Deal found 2/18$653
This SWISS deal was found by Cheapflights users on 2/18. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/192:50 pmSEA - PRG
2 stops20h 20mSWISS
Mon 3/317:10 pmPRG - SEA
2 stops35h 05mSWISS
Deal found 2/18$664
This United deal was found by Cheapflights users on 2/18. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1912:25 pmSEA - PRG
2 stops17h 30mUnited Airlines
Tue 4/16:00 amPRG - SEA
3 stops24h 15mUnited Airlines
Deal found 2/18$672
This United deal was found by Cheapflights users on 2/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/810:27 pmPDX - PRG
2 stops30h 58mUnited Airlines
Sun 3/237:00 amPRG - PDX
2 stops34h 13mUnited Airlines
Deal found 2/20$727
This Finnair deal was found by Cheapflights users on 2/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/91:35 pmSEA - PRG
2 stops20h 10mFinnair
Wed 4/238:10 amPRG - SEA
2 stops23h 59mFinnair
Deal found 2/20$730

Find flights from Washington to Czech Republic within your budget

Customize your flight search to find flights from Washington 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 February 20, 2025.

Fly from

Washington

Fly to

Czech Republic

Route

Depart

Return

Price

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 4/13

3:45 pm-1:05 pm

1 stop12h 20m

Václav Havel Prague

Fri 4/25

2:00 pm-5:50 pm

1 stop12h 50m

$570

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 5/7

5:05 pm-3:50 pm

1 stop13h 45m

Václav Havel Prague

Mon 5/19

8:50 am-3:05 pm

1 stop15h 15m

$630

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 3/10

2:07 pm-5:30 pm

2 stops19h 23m

Václav Havel Prague

Wed 3/26

6:55 am-5:55 pm

1 stop19h 00m

$636

SpokanePrague

GEG - PRG

GEGPRG

Spokane

Mon 3/17

5:34 am-6:50 pm

2 stops29h 16m

Václav Havel Prague

Tue 3/25

7:35 pm-9:13 pm

2 stops33h 38m

$636

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 3/19

8:00 pm-8:45 am

1 stop28h 45m

Václav Havel Prague

Tue 4/1

9:20 am-5:15 pm

1 stop16h 55m

$642

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 3/10

3:15 pm-8:20 am

1 stop33h 05m

Václav Havel Prague

Wed 3/26

6:00 am-12:40 pm

1 stop14h 40m

$643

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 3/12

8:10 am-9:45 am

2 stops17h 35m

Václav Havel Prague

Wed 3/26

7:20 am-1:10 pm

1 stop13h 50m

$647

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 3/19

6:05 am-1:55 pm

2 stops23h 50m

Václav Havel Prague

Tue 4/1

6:00 am-9:26 pm

2 stops24h 26m

$653

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 3/19

2:50 pm-7:10 pm

2 stops20h 20m

Václav Havel Prague

Mon 3/31

7:10 pm-9:15 pm

2 stops35h 05m

$664

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 3/19

12:25 pm-1:55 pm

2 stops17h 30m

Václav Havel Prague

Tue 4/1

6:00 am-9:15 pm

3 stops24h 15m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 48 results
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Best time to book a flight from Washington to Czech Republic

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

Travel insights for flights from Washington to Czech Republic

Get recent, data-driven insights about flights from Washington to Czech Republic including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from State of Washington to Czech Republic (average of $651). Flying from State of Washington to Czech Republic in June is currently the most expensive (average of $1,239). 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 WA to CZ?

Find hourly flight availability from Washington 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 February 20, 2025.

When flying from State of Washington to Czech Republic, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Czech Republic by month

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

In terms of precipitation, rainfall in Czech Republic ranges from 0.4 - 2.4 inches per month. June is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit Czech Republic when rainfall is around 0.4 in.

Temperature in Czech Republic by month

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

If weather is an important factor for your trip to Czech Republic, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 February 20, 2025.
Read through reviews of airlines operating flights from Washington to Czech Republic, such as Asiana Airlines, China Airlines and Delta. 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.
Asiana Airlines
8.3
Very good
446 reviews

Food

8.1

Boarding

8.4

Overall

8.3

Entertainment

7.8

Comfort

8.1

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Asiana Airlines
8.3
Very good
446 reviews
Asiana Airlines
8.3
Very good
446 reviews

Food

8.1

Boarding

8.4

Overall

8.3

Entertainment

7.8

Comfort

8.1

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

China Airlines
8.2
Very good
727 reviews
Asiana Airlines
8.3
Very good
446 reviews

Food

8.1

Boarding

8.4

Overall

8.3

Entertainment

7.8

Comfort

8.1

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Delta
8.0
Very good
8,219 reviews
Asiana Airlines
8.3
Very good
446 reviews

Food

8.1

Boarding

8.4

Overall

8.3

Entertainment

7.8

Comfort

8.1

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

KLM
7.8
Good
1,333 reviews
Asiana Airlines
8.3
Very good
446 reviews

Food

8.1

Boarding

8.4

Overall

8.3

Entertainment

7.8

Comfort

8.1

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Finnair
7.6
Good
1,274 reviews
Asiana Airlines
8.3
Very good
446 reviews

Food

8.1

Boarding

8.4

Overall

8.3

Entertainment

7.8

Comfort

8.1

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Related info for your journey

Find useful and relevant information for your journey from Washington to Czech Republic. 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 State of Washington to Czech Republic one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $486. However, be on the lookout for offers from British Airways and Delta, as they are both options that can get you from State of Washington to Czech Republic for a low price.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Czech Republic (average of $651). Flying from State of Washington to Czech Republic in June is currently the most expensive (average of $1,239). 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.

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Alternative routes for Washington to Czech Republic

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Washington to Czech Republic

Discover the top 10 airlines that operate flights from Washington 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$460Average$877FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$530Average$774FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$540Average$775FlexibilityNo cancel feeOn-time71%
IcelandairCheapest$563Average$877FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$565Average$957FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$607Average$937FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$631Average$762FlexibilityNo cancel feeOn-time77%
KLMCheapest$648Average$1,040FlexibilityNo cancel feeOn-time75%
DeltaCheapest$667Average$1,153FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$714Average$998FlexibilityNo cancel feeOn-time77%
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