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$402+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PRG
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$570
(oojo)

One-way from

$402
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$847
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 Václav Havel Prague
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One-way flight from Washington to Václav Havel Prague
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Highest demand for flights based on searches. 18% potential increase in price ($212 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 20, 2025.

This oojo deal was found by Cheapflights users on 2/20. 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.
Sun 4/133:45 pmSEA - PRG
1 stop12h 20mIcelandair
Fri 4/252:00 pmPRG - SEA
1 stop12h 50mIcelandair
Deal found 2/20$570
This Expedia deal was found by Cheapflights users on 2/19. 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.
Wed 5/75:05 pmSEA - PRG
1 stop13h 45mCondor
Mon 5/198:50 amPRG - SEA
1 stop15h 15mCondor
Deal found 2/19$630
This Booking.com deal was found by Cheapflights users on 2/18. 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.
Mon 3/102:07 pmSEA - PRG
2 stops19h 23mBritish Airways
Wed 3/266:55 amPRG - SEA
1 stop19h 00mBritish Airways
Deal found 2/18$636
This Finnair deal was found by Cheapflights users on 2/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/175:34 amGEG - PRG
2 stops29h 16mMultiple Airlines
Tue 3/257:35 pmPRG - GEG
2 stops33h 38mMultiple Airlines
Deal found 2/19$636
This oojo deal was found by Cheapflights users on 2/18. 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.
Wed 3/198:00 pmSEA - PRG
1 stop28h 45mTurkish Airlines
Tue 4/19:20 amPRG - SEA
1 stop16h 55mTurkish Airlines
Deal found 2/18$642
This Delta deal was found by Cheapflights users on 2/18. 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 3/103:15 pmSEA - PRG
1 stop33h 05mDelta
Wed 3/266:00 amPRG - SEA
1 stop14h 40mDelta
Deal found 2/18$643
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Wed 3/128:10 amSEA - PRG
2 stops17h 35mLufthansa
Wed 3/267:20 amPRG - SEA
1 stop13h 50mLufthansa
Deal found 2/19$647
This Air Canada deal was found by Cheapflights users on 2/18. 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.
Wed 3/196:05 amSEA - PRG
2 stops23h 50mAir Canada
Tue 4/16:00 amPRG - SEA
2 stops24h 26mAir Canada
Deal found 2/18$653
This SWISS deal was found by Cheapflights users on 2/18. 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.
Wed 3/192:50 pmSEA - PRG
2 stops20h 20mSWISS
Mon 3/317:10 pmPRG - SEA
2 stops35h 05mSWISS
Deal found 2/18$664
This United deal was found by Cheapflights users on 2/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1912:25 pmSEA - PRG
2 stops17h 30mUnited Airlines
Tue 4/16:00 amPRG - SEA
3 stops24h 15mUnited Airlines
Deal found 2/18$672
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/810:27 pmPDX - PRG
2 stops30h 58mUnited Airlines
Sun 3/237:00 amPRG - PDX
2 stops34h 13mUnited Airlines
Deal found 2/20$727
This Finnair deal was found by Cheapflights users on 2/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/91:35 pmSEA - PRG
2 stops20h 10mFinnair
Wed 4/238:10 amPRG - SEA
2 stops23h 59mFinnair
Deal found 2/20$730

Find flights from Washington to Prague within your budget

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 February 20, 2025.

Fly from

Washington

Fly to

Prague

Route

Depart

Return

Price

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 4/13

3:45 pm-1:05 pm

1 stop12h 20m

Václav Havel Prague

Fri 4/25

2:00 pm-5:50 pm

1 stop12h 50m

$570

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 5/7

5:05 pm-3:50 pm

1 stop13h 45m

Václav Havel Prague

Mon 5/19

8:50 am-3:05 pm

1 stop15h 15m

$630

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 3/10

2:07 pm-5:30 pm

2 stops19h 23m

Václav Havel Prague

Wed 3/26

6:55 am-5:55 pm

1 stop19h 00m

$636

SpokanePrague

GEG - PRG

GEGPRG

Spokane

Mon 3/17

5:34 am-6:50 pm

2 stops29h 16m

Václav Havel Prague

Tue 3/25

7:35 pm-9:13 pm

2 stops33h 38m

$636

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 3/19

8:00 pm-8:45 am

1 stop28h 45m

Václav Havel Prague

Tue 4/1

9:20 am-5:15 pm

1 stop16h 55m

$642

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 3/10

3:15 pm-8:20 am

1 stop33h 05m

Václav Havel Prague

Wed 3/26

6:00 am-12:40 pm

1 stop14h 40m

$643

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 3/12

8:10 am-9:45 am

2 stops17h 35m

Václav Havel Prague

Wed 3/26

7:20 am-1:10 pm

1 stop13h 50m

$647

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 3/19

6:05 am-1:55 pm

2 stops23h 50m

Václav Havel Prague

Tue 4/1

6:00 am-9:26 pm

2 stops24h 26m

$653

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 3/19

2:50 pm-7:10 pm

2 stops20h 20m

Václav Havel Prague

Mon 3/31

7:10 pm-9:15 pm

2 stops35h 05m

$664

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 3/19

12:25 pm-1:55 pm

2 stops17h 30m

Václav Havel Prague

Tue 4/1

6:00 am-9:15 pm

3 stops24h 15m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 48 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.

Travel insights for flights from Washington to Prague

Get recent, data-driven insights about flights from Washington to Prague including ideal travel times, pricing trends, and more.

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 $1,239). 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 February 20, 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 February 20, 2025.
Read through reviews of airlines operating flights from Washington to Prague, such as Asiana Airlines, China Airlines and Delta. 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.
Asiana Airlines
8.3
Very good
446 reviews

Entertainment

7.8

Boarding

8.4

Food

8.1

Comfort

8.1

Overall

8.3

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Asiana Airlines
8.3
Very good
446 reviews
Asiana Airlines
8.3
Very good
446 reviews

Entertainment

7.8

Boarding

8.4

Food

8.1

Comfort

8.1

Overall

8.3

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

China Airlines
8.2
Very good
727 reviews
Asiana Airlines
8.3
Very good
446 reviews

Entertainment

7.8

Boarding

8.4

Food

8.1

Comfort

8.1

Overall

8.3

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Delta
8.0
Very good
8,220 reviews
Asiana Airlines
8.3
Very good
446 reviews

Entertainment

7.8

Boarding

8.4

Food

8.1

Comfort

8.1

Overall

8.3

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

KLM
7.8
Good
1,333 reviews
Asiana Airlines
8.3
Very good
446 reviews

Entertainment

7.8

Boarding

8.4

Food

8.1

Comfort

8.1

Overall

8.3

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Finnair
7.6
Good
1,273 reviews
Asiana Airlines
8.3
Very good
446 reviews

Entertainment

7.8

Boarding

8.4

Food

8.1

Comfort

8.1

Overall

8.3

Crew

8.5

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

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 $486 on American Airlines. Other airlines that offer cheap prices include British Airways from $487 and Delta from $503 one-way.

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

    Most travelers choose Seattle/Tacoma Intl - Václav Havel Prague, Portland - Václav Havel Prague or Spokane - Václav Havel Prague when deciding on the best route 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 $1,239). 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 Prague

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 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$460Average$877FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$530Average$774FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$540Average$775FlexibilityNo cancel feeOn-time71%
IcelandairCheapest$563Average$877FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$565Average$957FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$607Average$937FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$631Average$762FlexibilityNo cancel feeOn-time77%
KLMCheapest$648Average$1,040FlexibilityNo cancel feeOn-time75%
DeltaCheapest$667Average$1,153FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$714Average$998FlexibilityNo cancel feeOn-time77%
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