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$411+ Cheap flights from Prague (PRG) 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — SEA
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Prague to Washington

Cheapest flights from Prague to Washington
Explore the most affordable flight options available from Prague to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:00 pm
PRG
-
SEA
1 stop12h 40m
Condor
Fri 5/295:40 pm
SEA
-
PRG
1 stop13h 20m
Condor
Deal found 1/27$551
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 3/168:10 am
PRG
-
SEA
1 stop16h 30m
Condor
Mon 3/305:40 pm
SEA
-
PRG
1 stop13h 20m
Condor
Deal found 1/26$578
This Air Canada deal was found by Cheapflights users on 1/26. 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.
Fri 5/296:00 am
PRG
-
SEA
2 stops17h 20m
Air Canada
Mon 6/89:55 am
SEA
-
PRG
2 stops19h 00m
Air Canada
Deal found 1/26$594
This Flysmarter deal was found by Cheapflights users on 1/26. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:10 am
PRG
-
SEA
1 stop15h 10m
Multiple Airlines
Wed 4/2210:48 am
SEA
-
PRG
2 stops18h 07m
Multiple Airlines
Deal found 1/26$595
This Flysmarter deal was found by Cheapflights users on 1/26. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:10 am
PRG
-
SEA
1 stop15h 10m
Lufthansa
Wed 4/226:50 pm
SEA
-
PRG
1 stop12h 15m
Lufthansa
Deal found 1/26$598
This Air Canada deal was found by Cheapflights users on 1/27. 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 5/116:00 am
PRG
-
SEA
2 stops17h 20m
Air Canada
Mon 5/259:55 am
SEA
-
PRG
2 stops19h 00m
Air Canada
Deal found 1/27$599
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/167:35 am
PRG
-
SEA
1 stop13h 35m
United Airlines
Mon 3/3010:48 am
SEA
-
PRG
2 stops18h 07m
United Airlines
Deal found 1/26$602
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:00 am
PRG
-
SEA
2 stops17h 20m
Air Canada
Fri 5/295:40 am
SEA
-
PRG
2 stops20h 25m
Air Canada
Deal found 1/27$604
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/183:10 pm
PRG
-
SEA
2 stops17h 49m
United Airlines
Sun 3/224:10 pm
SEA
-
PRG
1 stop15h 55m
United Airlines
Deal found 1/26$607
This Flysmarter deal was found by Cheapflights users on 1/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:10 am
PRG
-
SEA
2 stops20h 00m
Multiple Airlines
Sat 9/124:30 pm
SEA
-
PRG
1 stop12h 25m
Multiple Airlines
Deal found 1/28$609
This Gotogate deal was found by Cheapflights users on 1/27. 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.
Fri 3/2012:50 pm
PRG
-
PDX
1 stop13h 10m
Icelandair
Thu 3/263:45 pm
PDX
-
PRG
1 stop12h 10m
Icelandair
Deal found 1/27$810
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 5/74:45 pm
PRG
-
PDX
2 stops33h 14m
American Airlines
Sun 5/1011:56 am
PDX
-
PRG
2 stops26h 19m
American Airlines
Deal found 1/26$860

Find flight deals from Prague to Washington

Keep the following information in mind while searching for Prague to Washington flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$551
(CheapOair)

One-way from

$411
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$782
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 Václav Havel Prague to Washington
Search Deals
One-way flight from Václav Havel Prague to Washington
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($144 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 January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Prague 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 January 28, 2026.
Use the filters below to find and compare flights from Prague to Washington that are best for you.

Fly from

Prague

Fly to

Washington

Route

Depart

Return

Price

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 5/14

12:00 pm-3:40 pm

1 stop12h 40m

Seattle/Tacoma Intl

Fri 5/29

5:40 pm-4:00 pm

1 stop13h 20m

$551

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 5/11

6:00 am-2:20 pm

2 stops17h 20m

Seattle/Tacoma Intl

Mon 5/25

9:55 am-1:55 pm

2 stops19h 00m

$599

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 5/14

6:00 am-2:20 pm

2 stops17h 20m

Seattle/Tacoma Intl

Fri 5/29

5:40 am-11:05 am

2 stops20h 25m

$604

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Wed 3/18

3:10 pm-12:59 am

2 stops17h 49m

Seattle/Tacoma Intl

Sun 3/22

4:10 pm-4:05 pm

1 stop15h 55m

$607

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 5/11

6:00 am-12:20 pm

1 stop15h 20m

Seattle/Tacoma Intl

Mon 5/25

3:31 pm-5:40 pm

2 stops17h 09m

$610

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 5/11

8:50 am-3:40 pm

1 stop15h 50m

Seattle/Tacoma Intl

Mon 5/25

5:40 pm-4:00 pm

1 stop13h 20m

$611

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 5/14

6:00 am-12:20 pm

1 stop15h 20m

Seattle/Tacoma Intl

Fri 5/29

6:50 pm-9:20 pm

1 stop17h 30m

$629

PraguePortland

PRG - PDX

PRGPDX

Václav Havel Prague

Thu 5/7

4:45 pm-10:32 pm

2 stops38h 47m

Portland

Sun 5/10

1:55 pm-11:15 pm

2 stops24h 20m

$860

PraguePortland

PRG - PDX

PRGPDX

Václav Havel Prague

Fri 3/20

6:30 am-6:00 pm

2 stops19h 30m

Portland

Thu 3/26

3:45 pm-9:50 pm

3 stops22h 05m

$866

PraguePortland

PRG - PDX

PRGPDX

Václav Havel Prague

Thu 6/11

7:05 am-5:40 pm

1 stop19h 35m

Portland

Wed 6/17

1:45 pm-10:55 pm

2 stops24h 10m

$883

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 27 results
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Best time to book a flight from Prague to Washington

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

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

Currently, June is the cheapest month in which you can book a flight from Prague to State of Washington (average of $420). Flying from Prague to State of Washington in July is currently the most expensive (average of $715). 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.

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 January 28, 2026.
Get a feel of what it's like to fly with British Airways and Condor from Prague to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,704 reviews

Crew

7.6

Comfort

6.8

Food

6.4

Boarding

6.9

Overall

6.7

Entertainment

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
7,704 reviews
British Airways
6.7
Okay
7,704 reviews

Crew

7.6

Comfort

6.8

Food

6.4

Boarding

6.9

Overall

6.7

Entertainment

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
399 reviews
British Airways
6.7
Okay
7,704 reviews

Crew

7.6

Comfort

6.8

Food

6.4

Boarding

6.9

Overall

6.7

Entertainment

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 Prague to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Prague to Washington?

    Most people fly from Václav Havel Prague (PRG) if they book a flight from Prague to Washington. Václav Havel Prague is conveniently located just 6.9 mi from Prague’s city center.

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

    For as low as $551, Condor can have you in State of Washington from Prague in 12h 40m. Prague and State of Washington are separated by a distance of 5214 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Condor, which is currently one of the cheapest options available, starting at $495. British Airways flights start at $568 while deals on Aer Lingus start at $576 one-way.

  • What are the most popular routes from Prague to State of Washington?

    The most popular route from Prague to State of Washington is Václav Havel Prague - Seattle/Tacoma Intl. You may also consider Václav Havel Prague - Portland or Václav Havel Prague - Pasco Tri Cities.

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

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

  • How can I find direct flights from Prague to Washington?

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Prague to State of Washington (average of $420). Flying from Prague to State of Washington in July is currently the most expensive (average of $715). 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 Prague 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 Prague to Washington

Discover the top 2 airlines that operate flights from Prague 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$440Average$670FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$703Average$887FlexibilityNo cancel feeOn-time70%

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