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$446+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — SEA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/253:10 pmPRG - PDX
2 stops36h 38mUnited Airlines
Thu 2/2610:56 amPDX - PRG
2 stops20h 09mUnited Airlines
Deal found 12/17$955
This Scandinavian Airlines deal was found by Cheapflights users on 12/16. 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 12/2510:25 amPRG - PDX
3 stops20h 59mScandinavian Airlines
Thu 2/2610:24 amPDX - PRG
3 stops18h 56mScandinavian Airlines
Deal found 12/16$1,073
This British Airways deal was found by Cheapflights users on 12/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:30 pmPRG - PDX
1 stop27h 25mBritish Airways
Thu 2/261:51 pmPDX - PRG
2 stops19h 14mBritish Airways
Deal found 12/16$1,086
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amPRG - SEA
2 stops21h 26mDelta
Fri 5/221:30 pmSEA - PRG
1 stop23h 15mDelta
Deal found 12/15$1,095
This Delta deal was found by Cheapflights users on 12/17. 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.
Thu 12/2511:35 amPRG - PDX
1 stop32h 50mDelta
Thu 2/267:10 amPDX - PRG
2 stops19h 30mDelta
Deal found 12/17$1,115
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:15 amPRG - SEA
2 stops27h 44mUnited Airlines
Wed 5/206:50 pmSEA - PRG
1 stop12h 15mUnited Airlines
Deal found 12/15$1,132
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:15 amPRG - SEA
2 stops27h 44mUnited Airlines
Tue 5/192:10 pmSEA - PRG
1 stop18h 40mUnited Airlines
Deal found 12/15$1,133
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:15 amPRG - SEA
2 stops27h 44mUnited Airlines
Thu 5/212:10 pmSEA - PRG
1 stop18h 40mUnited Airlines
Deal found 12/15$1,157
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:15 amPRG - SEA
2 stops27h 44mUnited Airlines
Sat 5/232:10 pmSEA - PRG
1 stop24h 05mUnited Airlines
Deal found 12/15$1,204
This Lufthansa deal was found by Cheapflights users on 12/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:10 pmPRG - SEA
1 stop30h 00mLufthansa
Fri 5/226:50 pmSEA - PRG
1 stop17h 35mLufthansa
Deal found 12/15$1,296
This Lufthansa deal was found by Cheapflights users on 12/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:10 pmPRG - SEA
1 stop30h 00mLufthansa
Thu 5/212:10 pmSEA - PRG
1 stop18h 40mLufthansa
Deal found 12/15$1,322
This Lufthansa deal was found by Cheapflights users on 12/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:10 pmPRG - SEA
1 stop30h 00mLufthansa
Sat 5/232:10 pmSEA - PRG
1 stop24h 05mLufthansa
Deal found 12/15$1,360

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$592
(Mytrip)

One-way from

$446
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$1,031
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. 15% potential increase in price ($146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Thu 3/12

8:10 am-4:40 pm

1 stop16h 30m

Seattle/Tacoma Intl

Mon 3/16

6:40 pm-3:15 pm

1 stop12h 35m

$592

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 2/7

11:40 am-3:40 pm

1 stop13h 00m

Seattle/Tacoma Intl

Sat 2/21

5:40 pm-9:10 pm

1 stop18h 30m

$623

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 1/22

7:25 pm-5:05 pm

1 stop30h 40m

Seattle/Tacoma Intl

Tue 1/27

7:00 pm-6:00 pm

1 stop38h 00m

$748

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 2/26

9:35 am-5:05 pm

1 stop16h 30m

Seattle/Tacoma Intl

Mon 3/2

7:00 pm-6:30 pm

1 stop38h 30m

$799

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Fri 1/30

12:25 pm-12:10 pm

2 stops32h 45m

Seattle/Tacoma Intl

Fri 2/6

3:10 pm-9:05 am

3 stops32h 55m

$832

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 1/24

6:00 am-10:06 pm

3 stops25h 06m

Seattle/Tacoma Intl

Sat 2/7

2:35 pm-4:35 pm

2 stops17h 00m

$852

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 5/11

8:50 am-7:59 pm

2 stops20h 09m

Seattle/Tacoma Intl

Mon 5/25

5:40 pm-4:00 pm

1 stop13h 20m

$870

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 3/12

8:10 am-10:12 pm

2 stops22h 02m

Seattle/Tacoma Intl

Mon 3/16

7:05 am-10:20 am

2 stops19h 15m

$871

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 2/7

6:00 am-10:06 pm

3 stops25h 06m

Seattle/Tacoma Intl

Sat 2/21

2:35 pm-4:35 pm

2 stops17h 00m

$875

PraguePortland

PRG - PDX

PRGPDX

Václav Havel Prague

Mon 3/9

8:10 am-7:15 pm

2 stops19h 05m

Portland

Mon 3/23

2:45 pm-3:15 pm

2 stops16h 30m

$905

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 37 results
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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, June is the cheapest month in which you can book a flight from Czech Republic to State of Washington (average of $420). Flying from Czech Republic to State of Washington in April is currently the most expensive (average of $753). 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 December 18, 2025.

One of the essential ways to save on airfare from Czech Republic to State of Washington is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 30% on airfare.

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 December 18, 2025.
Read through reviews of airlines operating flights from the Czech Republic to Washington, such as British Airways and Condor. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,585 reviews

Boarding

6.9

Overall

6.7

Comfort

6.7

Crew

7.6

Entertainment

6.4

Food

6.4

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,585 reviews
British Airways
6.7
Okay
7,585 reviews

Boarding

6.9

Overall

6.7

Comfort

6.7

Crew

7.6

Entertainment

6.4

Food

6.4

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
Condor
6.4
Okay
392 reviews
British Airways
6.7
Okay
7,585 reviews

Boarding

6.9

Overall

6.7

Comfort

6.7

Crew

7.6

Entertainment

6.4

Food

6.4

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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.

  • How long is the flight from Czech Republic to State of Washington?

    Departing from Czech Republic to State of Washington will take you 16h 30m. Airlines will cover a distance of 5214 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $495 on Condor. Other airlines that offer cheap prices include British Airways from $568 and Aer Lingus from $576 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, June is the cheapest month in which you can book a flight from Czech Republic to State of Washington (average of $420). Flying from Czech Republic to State of Washington in April is currently the most expensive (average of $753). 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 Czech Republic to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Czech Republic to Washington

Discover the top 2 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$470Average$660FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$703Average$887FlexibilityNo cancel feeOn-time70%

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