Prague

$271+ Cheap flights from Washington to Prague (PRG)

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. 4 — may. 111
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Cheap flight deals from Washington to Prague

Keep the following information in mind while searching for Washington to Prague flight deals. Data was last updated abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$530
(Travelocity)

One-way from

$271
(oojo)

Popular in

June

Cheapest in

October

Average price

$846
Provider with most accurate pricing for Seattle/Tacoma Intl-Václav Havel Prague flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Václav Havel Prague flights.
From Washington to Václav Havel Prague
One-way flight from Washington to Václav Havel Prague
Highest demand for flights based on searches. 14% potential increase in price ($142 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Washington to Prague

Cheapest flights from Washington to Prague
Explore the most affordable flight options available from Washington to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/314:00 pmSEA - PRG
2 stops57h 10mScandinavian Airlines
jue. 9/118:55 pmPRG - SEA
1 stop26h 05mScandinavian Airlines
Deal found 4/28$499
This SWISS deal was found by Cheapflights users on 4/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/24:20 pmSEA - PRG
1 stop12h 45mSWISS
sáb. 8/169:50 amPRG - SEA
2 stops20h 07mSWISS
Deal found 4/27$500
This Booking.com deal was found by Cheapflights users on 4/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/245:05 pmSEA - PRG
1 stop13h 45mCondor
mié. 10/88:50 amPRG - SEA
1 stop15h 15mCondor
Deal found 4/27$520
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/253:50 pmSEA - PRG
1 stop12h 15mIcelandair
sáb. 11/812:55 pmPRG - SEA
1 stop13h 05mIcelandair
Deal found 4/28$521
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2411:29 amSEA - PRG
2 stops19h 21mMultiple Airlines
mié. 10/88:50 amPRG - SEA
1 stop15h 15mMultiple Airlines
Deal found 4/27$610
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/411:45 pmSEA - PRG
2 stops27h 25mUnited Airlines
mié. 8/201:40 pmPRG - SEA
2 stops31h 22mUnited Airlines
Deal found 4/27$621
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/246:35 pmPDX - PRG
1 stop12h 15mCondor
dom. 8/318:50 amPRG - PDX
1 stop16h 45mCondor
Deal found 4/28$621
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/3010:55 pmSEA - PRG
1 stop25h 05mDelta
jue. 9/1111:00 amPRG - SEA
1 stop17h 29mDelta
Deal found 4/28$628
This Air Canada deal was found by Cheapflights users on 4/27. 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.
sáb. 8/27:15 pmSEA - PRG
2 stops31h 55mAir Canada
mié. 8/201:40 pmPRG - SEA
2 stops40h 01mAir Canada
Deal found 4/27$629
This Air France deal was found by Cheapflights users on 4/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/307:20 amSEA - PRG
1 stop16h 40mAir France
mié. 8/1311:00 amPRG - SEA
1 stop17h 39mAir France
Deal found 4/28$630
This StudentUniverse deal was found by Cheapflights users on 4/28. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/307:49 amSEA - PRG
2 stops25h 56mFinnair
mié. 8/1311:35 amPRG - SEA
1 stop13h 25mFinnair
Deal found 4/28$633
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/63:20 pmPDX - PRG
1 stop12h 45mIcelandair
mié. 9/172:00 pmPRG - PDX
1 stop12h 55mIcelandair
Deal found 4/28$639

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Prague 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 abril 29, 2025.
Use the filters below to find and compare flights from Washington to Prague that are best for you.

Fly from

Washington

Fly to

Prague

Route

Depart

Return

Price

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

mié. 5/7

5:05 pm-3:50 pm

1 stop13h 45m

Václav Havel Prague

mié. 5/21

8:50 am-3:05 pm

1 stop15h 15m

$530

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

mar. 7/8

3:45 pm-1:05 pm

1 stop12h 20m

Václav Havel Prague

dom. 8/24

2:00 pm-11:25 am

1 stop30h 25m

$546

PortlandPrague

PDX - PRG

PDXPRG

Portland

dom. 8/24

6:35 pm-3:50 pm

1 stop12h 15m

Václav Havel Prague

dom. 8/31

8:50 am-4:35 pm

1 stop16h 45m

$621

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

mar. 7/8

7:15 am-9:00 am

1 stop16h 45m

Václav Havel Prague

mar. 8/26

11:00 am-10:53 pm

1 stop20h 53m

$630

PortlandPrague

PDX - PRG

PDXPRG

Portland

sáb. 9/6

3:20 pm-1:05 pm

1 stop12h 45m

Václav Havel Prague

mié. 9/17

2:00 pm-5:55 pm

1 stop12h 55m

$639

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

mié. 5/7

11:20 am-3:50 pm

2 stops19h 30m

Václav Havel Prague

mié. 5/21

8:50 am-3:05 pm

1 stop15h 15m

$640

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

lun. 5/19

1:30 pm-11:00 pm

1 stop24h 30m

Václav Havel Prague

lun. 6/2

8:55 pm-11:10 am

1 stop23h 15m

$645

PortlandPrague

PDX - PRG

PDXPRG

Portland

dom. 8/31

1:38 pm-8:05 pm

2 stops21h 27m

Václav Havel Prague

dom. 9/7

9:25 pm-7:13 pm

2 stops30h 48m

$691

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

lun. 7/7

6:30 pm-8:00 pm

1 stop16h 30m

Václav Havel Prague

sáb. 8/23

11:00 am-7:39 pm

1 stop17h 39m

$694

PortlandPrague

PDX - PRG

PDXPRG

Portland

sáb. 9/6

2:15 pm-12:10 pm

2 stops36h 55m

Václav Havel Prague

mié. 9/17

1:40 pm-6:29 pm

2 stops37h 49m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 49 results
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Best time to book a flight from Washington to Prague

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

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

Currently, November is the cheapest month in which you can book a flight from State of Washington to Prague (average of $651). Flying from State of Washington to Prague in June is currently the most expensive (average of $1,215). 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 PRG?

Find hourly flight availability from Washington to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Prague as you normally would.

Rainfall in Prague by month

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

In terms of precipitation, rainfall in Prague 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 Prague when rainfall is around 0.4 in.

Temperature in Prague by month

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

If weather is an important factor for your trip to Prague, 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 Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated abril 29, 2025.
Read through reviews of airlines operating flights from Washington to Prague, 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.

Comfort

8.0

Entertainment

8.0

Crew

8.5

Overall

8.3

Boarding

8.3

Food

7.8

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

Comfort

8.0

Entertainment

8.0

Crew

8.5

Overall

8.3

Boarding

8.3

Food

7.8

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
8.0
Very good

Comfort

8.0

Entertainment

8.0

Crew

8.5

Overall

8.3

Boarding

8.3

Food

7.8

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

Comfort

8.0

Entertainment

8.0

Crew

8.5

Overall

8.3

Boarding

8.3

Food

7.8

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

Comfort

8.0

Entertainment

8.0

Crew

8.5

Overall

8.3

Boarding

8.3

Food

7.8

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

Comfort

8.0

Entertainment

8.0

Crew

8.5

Overall

8.3

Boarding

8.3

Food

7.8

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 Prague. 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 into for flights to Prague from Washington?

    Located just 6.9 mi from the city center, Václav Havel Prague (PRG) is the airport most travelers will use when flying to Prague from Washington.

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

    One-way options have recently been found by users for as low as $271 on Icelandair. Other airlines that offer cheap prices include Air France from $488 and British Airways from $488 one-way.

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

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Prague (average of $651). Flying from State of Washington to Prague in June is currently the most expensive (average of $1,215). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington to Prague

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Washington to Prague

Discover the top 10 airlines that operate flights from Washington to Prague. 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 abril 29, 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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