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$399+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — SEA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 2/263:50 pmPDX - PRG
2 stops37h 05mUnited Airlines
Deal found 12/11$942
This United Airlines deal was found by Cheapflights users on 12/11. 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
Wed 3/251:00 pmPDX - PRG
2 stops25h 25mUnited Airlines
Deal found 12/11$945
This United Airlines deal was found by Cheapflights users on 12/11. 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
Wed 2/251:18 pmPDX - PRG
3 stops24h 07mUnited Airlines
Deal found 12/11$947
This Iberia deal was found by Cheapflights users on 12/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:30 pmPRG - PDX
2 stops33h 19mMultiple Airlines
Wed 2/255:45 pmPDX - PRG
1 stop17h 55mMultiple Airlines
Deal found 12/11$960
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/156:15 amPRG - PDX
2 stops27h 22mUnited Airlines
Sun 3/1511:10 pmPDX - PRG
2 stops30h 45mUnited Airlines
Deal found 12/11$1,003
This Delta deal was found by Cheapflights users on 12/11. 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 2/266:00 amPDX - PRG
2 stops20h 40mDelta
Deal found 12/11$1,033
This KLM deal was found by Cheapflights users on 12/11. 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.
Thu 12/258:55 amPRG - PDX
1 stop35h 30mKLM
Wed 2/251:25 pmPDX - PRG
1 stop23h 55mKLM
Deal found 12/11$1,037
This Delta deal was found by Cheapflights users on 12/11. 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
Wed 3/2510:40 amPDX - PRG
2 stops22h 55mDelta
Deal found 12/11$1,039
This Delta deal was found by Cheapflights users on 12/11. 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 12/1511:35 amPRG - PDX
2 stops19h 40mDelta
Sun 3/152:25 pmPDX - PRG
1 stop19h 10mDelta
Deal found 12/11$1,114

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$529
(Mytrip)

One-way from

$399
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$970
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. 18% potential increase in price ($180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($59 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 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 December 12, 2025.
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

Mon 2/2

8:10 am-3:40 pm

1 stop16h 30m

Seattle/Tacoma Intl

Mon 2/16

5:40 pm-3:15 pm

1 stop12h 35m

$536

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 1/24

11:40 am-3:40 pm

1 stop13h 00m

Seattle/Tacoma Intl

Sat 1/31

5:40 pm-9:10 pm

1 stop18h 30m

$580

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Fri 1/23

6:00 pm-5:00 pm

3 stops32h 00m

Seattle/Tacoma Intl

Sat 1/31

2:35 pm-5:50 pm

2 stops18h 15m

$674

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sun 1/25

7:25 pm-5:05 pm

1 stop30h 40m

Seattle/Tacoma Intl

Sun 2/1

7:00 pm-6:30 pm

1 stop38h 30m

$740

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 1/24

11:35 am-1:20 pm

3 stops34h 45m

Seattle/Tacoma Intl

Sat 1/31

2:00 pm-9:45 am

3 stops34h 45m

$787

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

$793

PraguePortland

PRG - PDX

PRGPDX

Václav Havel Prague

Tue 6/2

8:50 am-1:30 pm

1 stop13h 40m

Portland

Sun 8/30

7:00 am-9:25 pm

2 stops29h 25m

$830

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sun 1/25

2:30 pm-5:00 pm

3 stops35h 30m

Seattle/Tacoma Intl

Sun 2/1

2:35 pm-6:40 pm

2 stops19h 05m

$850

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 5/11

8:50 am-6:54 pm

2 stops19h 04m

Seattle/Tacoma Intl

Mon 5/25

5:40 pm-9:25 pm

1 stop18h 45m

$863

PraguePortland

PRG - PDX

PRGPDX

Václav Havel Prague

Fri 1/16

7:35 am-9:15 am

2 stops34h 40m

Portland

Wed 1/21

9:50 am-2:05 pm

2 stops19h 15m

$926

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 31 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 March is currently the most expensive (average of $823). 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 PRG to WA?

Find hourly flight availability from Prague 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 12, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 30% on flights from Prague to State of Washington by exploring options for tickets in the evening.

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 12, 2025.
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
7,571 reviews

Boarding

6.9

Overall

6.7

Comfort

6.7

Crew

7.6

Food

6.4

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
7,571 reviews
British Airways
6.7
Okay
7,571 reviews

Boarding

6.9

Overall

6.7

Comfort

6.7

Crew

7.6

Food

6.4

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
390 reviews
British Airways
6.7
Okay
7,571 reviews

Boarding

6.9

Overall

6.7

Comfort

6.7

Crew

7.6

Food

6.4

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 $536, Condor can have you in State of Washington from Prague in 16h 30m. 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 March is currently the most expensive (average of $823). 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$470Average$660FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$703Average$887FlexibilityNo cancel feeOn-time70%

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