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$222+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PRG
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$521
(oojo)

One-way from

$222
(oojo)

Popular in

June

Cheapest in

October

Average price

$805
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. 14% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This oojo deal was found by Cheapflights users on 4/29. 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.
Sat 10/253:50 pmSEA - PRG
1 stop12h 15mIcelandair
Sat 11/812:55 pmPRG - SEA
1 stop13h 05mIcelandair
Deal found 4/29$521
This oojo deal was found by Cheapflights users on 4/30. 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.
Sat 9/63:20 pmPDX - PRG
1 stop12h 45mIcelandair
Wed 9/172:00 pmPRG - PDX
1 stop12h 55mIcelandair
Deal found 4/30$549
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:40 pmSEA - PRG
1 stop16h 05mFinnair
Wed 8/2011:35 amPRG - SEA
2 stops20h 20mFinnair
Deal found 4/30$559
This Orbitz deal was found by Cheapflights users on 4/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:05 pmSEA - PRG
1 stop13h 45mCondor
Fri 10/248:50 amPRG - SEA
1 stop15h 15mCondor
Deal found 4/30$560
This American Airlines deal was found by Cheapflights users on 4/30. 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 10/148:20 pmSEA - PRG
1 stop18h 15mAmerican Airlines
Tue 11/1111:40 amPRG - SEA
2 stops19h 49mAmerican Airlines
Deal found 4/30$562
This Travelocity deal was found by Cheapflights users on 4/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:20 pmSEA - PRG
1 stop15h 00mBritish Airways
Wed 8/209:15 pmPRG - SEA
1 stop23h 20mBritish Airways
Deal found 4/30$568
This United Airlines deal was found by Cheapflights users on 4/30. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/411:45 pmSEA - PRG
2 stops27h 25mUnited Airlines
Wed 8/201:40 pmPRG - SEA
2 stops40h 37mUnited Airlines
Deal found 4/30$581
This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 8/37:15 amSEA - PRG
1 stop16h 45mDelta
Tue 8/1911:00 amPRG - SEA
1 stop20h 53mDelta
Deal found 4/30$591
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Mon 8/47:40 pmPDX - PRG
2 stops31h 30mAir Canada
Tue 8/196:00 amPRG - PDX
2 stops36h 25mAir Canada
Deal found 4/30$594
This Delta deal was found by Cheapflights users on 4/30. 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 8/47:00 amPDX - PRG
1 stop17h 00mDelta
Tue 8/1911:00 amPRG - PDX
2 stops30h 23mDelta
Deal found 4/30$595
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:35 pmPDX - PRG
1 stop12h 15mCondor
Sun 8/318:50 amPRG - PDX
1 stop16h 45mCondor
Deal found 4/30$604
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/71:20 pmPDX - PRG
2 stops20h 25mFinnair
Thu 8/2111:35 amPRG - PDX
2 stops20h 47mFinnair
Deal found 4/30$605

Cheapflights Fare Finder

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 May 1, 2025.
Use the filters below to find and compare flights from Washington to the Czech Republic that are best for you.

Fly from

Washington

Fly to

Czech Republic

Route

Depart

Return

Price

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sat 10/25

3:50 pm-1:05 pm

1 stop12h 15m

Václav Havel Prague

Sat 11/8

12:55 pm-5:00 pm

1 stop13h 05m

$521

PortlandPrague

PDX - PRG

PDXPRG

Portland

Sat 9/6

3:20 pm-1:05 pm

1 stop12h 45m

Václav Havel Prague

Wed 9/17

2:00 pm-5:55 pm

1 stop12h 55m

$549

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 8/4

5:40 pm-6:45 pm

1 stop16h 05m

Václav Havel Prague

Wed 8/20

11:35 am-10:55 pm

2 stops20h 20m

$559

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 10/1

5:05 pm-3:50 pm

1 stop13h 45m

Václav Havel Prague

Fri 10/24

8:50 am-3:05 pm

1 stop15h 15m

$560

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 10/14

8:20 pm-11:35 pm

1 stop18h 15m

Václav Havel Prague

Tue 11/11

11:40 am-10:29 pm

2 stops19h 49m

$562

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 8/4

8:20 pm-8:20 pm

1 stop15h 00m

Václav Havel Prague

Wed 8/20

9:15 pm-11:35 am

1 stop23h 20m

$568

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 8/4

11:45 pm-12:10 pm

2 stops27h 25m

Václav Havel Prague

Wed 8/20

1:40 pm-9:17 pm

2 stops40h 37m

$581

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 8/3

7:15 am-9:00 am

1 stop16h 45m

Václav Havel Prague

Tue 8/19

11:00 am-10:53 pm

1 stop20h 53m

$591

PortlandPrague

PDX - PRG

PDXPRG

Portland

Mon 8/4

7:40 pm-12:10 pm

2 stops31h 30m

Václav Havel Prague

Tue 8/19

6:00 am-9:25 am

2 stops36h 25m

$594

PortlandPrague

PDX - PRG

PDXPRG

Portland

Mon 8/4

7:00 am-9:00 am

1 stop17h 00m

Václav Havel Prague

Tue 8/19

11:00 am-8:23 am

2 stops30h 23m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 55 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.

Cheapflights Insights

Everything you need to know about your flight from Washington to the Czech Republic

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 $1,179). 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 May 1, 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 May 1, 2025.
Read through reviews of airlines operating flights from Washington to Czech Republic, such as China Airlines, Delta and KLM. 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.
China Airlines
8.3
Very good
732 reviews

Overall

8.3

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.3
Very good
732 reviews
China Airlines
8.3
Very good
732 reviews

Overall

8.3

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Delta
8.0
Very good
7,934 reviews
China Airlines
8.3
Very good
732 reviews

Overall

8.3

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
KLM
7.8
Good
1,334 reviews
China Airlines
8.3
Very good
732 reviews

Overall

8.3

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Austrian Airlines
7.6
Good
781 reviews
China Airlines
8.3
Very good
732 reviews

Overall

8.3

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Finnair
7.6
Good
1,275 reviews
China Airlines
8.3
Very good
732 reviews

Overall

8.3

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

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 Icelandair, with whom users have recently found tickets for as low as $222. However, be on the lookout for offers from Aer Lingus and British Airways, 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 $1,179). 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

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$299Average$615FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$478Average$693FlexibilityNo cancel feeOn-time76%
CondorCheapest$539Average$761FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$565Average$917FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$592Average$801FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$611Average$868FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$631Average$745FlexibilityNo cancel feeOn-time77%
DeltaCheapest$649Average$1,090FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$650Average$809FlexibilityNo cancel feeOn-time79%
KLMCheapest$655Average$988FlexibilityNo cancel feeOn-time75%

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