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Czech Republic

$288+ Cheap flights from Seattle (SEA) to the Czech Republic

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PRG
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Seattle to Czech Republic

Keep the following information in mind while searching for Seattle to Czech Republic flight deals. Data was last updated August 18, 2025.

Round-trip from

$548
(Expedia)

One-way from

$288
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$755
From Seattle/Tacoma Intl to Czech Republic
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One-way flight from Seattle/Tacoma Intl to Czech Republic
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Highest demand for flights based on searches. 8% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Seattle to Czech Republic

Cheapest flights from Seattle to Czech Republic
Explore the most affordable flight options available from Seattle to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:05 pmSEA - PRG
1 stop13h 45mCondor
Mon 10/68:50 amPRG - SEA
1 stop15h 15mCondor
Deal found 8/17$548
This Scandinavian Airlines deal was found by Cheapflights users on 8/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:20 pmSEA - PRG
2 stops38h 20mScandinavian Airlines
Mon 10/137:35 pmPRG - SEA
2 stops51h 25mScandinavian Airlines
Deal found 8/18$550
This Scandinavian Airlines deal was found by Cheapflights users on 8/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/62:10 pmSEA - PRG
2 stops34h 35mScandinavian Airlines
Thu 10/168:55 pmPRG - SEA
1 stop26h 05mScandinavian Airlines
Deal found 8/18$552
This Scandinavian Airlines deal was found by Cheapflights users on 8/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:00 pmSEA - PRG
1 stop32h 45mScandinavian Airlines
Thu 10/28:55 pmPRG - SEA
1 stop26h 05mScandinavian Airlines
Deal found 8/15$555
This Expedia deal was found by Cheapflights users on 8/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:35 pmSEA - PRG
1 stop12h 15mCondor
Fri 9/268:50 amPRG - SEA
1 stop15h 15mCondor
Deal found 8/16$557
This Scandinavian Airlines deal was found by Cheapflights users on 8/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/62:10 pmSEA - PRG
2 stops21h 05mScandinavian Airlines
Sat 10/1810:50 amPRG - SEA
2 stops36h 10mScandinavian Airlines
Deal found 8/18$559
This Ovago deal was found by Cheapflights users on 8/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/281:35 pmSEA - PRG
1 stop22h 30mBritish Airways
Thu 12/1110:30 amPRG - SEA
1 stop15h 25mBritish Airways
Deal found 8/16$560
This Ovago deal was found by Cheapflights users on 8/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:50 pmSEA - PRG
1 stop19h 00mBritish Airways
Fri 12/196:00 amPRG - SEA
1 stop14h 30mBritish Airways
Deal found 8/15$561
This Scandinavian Airlines deal was found by Cheapflights users on 8/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:00 pmSEA - PRG
1 stop32h 45mScandinavian Airlines
Fri 10/34:20 pmPRG - SEA
2 stops54h 40mScandinavian Airlines
Deal found 8/15$563
This Finnair deal was found by Cheapflights users on 8/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:50 pmSEA - PRG
2 stops29h 15mFinnair
Thu 12/117:35 pmPRG - SEA
2 stops32h 21mFinnair
Deal found 8/16$569
This Scandinavian Airlines deal was found by Cheapflights users on 8/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:00 pmSEA - PRG
2 stops41h 55mScandinavian Airlines
Fri 10/34:20 pmPRG - SEA
2 stops54h 40mScandinavian Airlines
Deal found 8/15$570

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Czech Republic 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 August 18, 2025.
Use the filters below to find and compare flights from Seattle to the Czech Republic that are best for you.

Fly from

Seattle

Fly to

Czech Republic

Route

Depart

Return

Price

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 10/8

5:05 pm-3:50 pm

1 stop13h 45m

Václav Havel Prague

Wed 10/22

8:50 am-3:05 pm

1 stop15h 15m

$548

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Thu 10/2

5:05 pm-3:50 pm

1 stop13h 45m

Václav Havel Prague

Mon 10/6

8:50 am-3:05 pm

1 stop15h 15m

$548

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 10/1

4:20 pm-3:40 pm

2 stops38h 20m

Václav Havel Prague

Mon 10/13

7:35 pm-2:00 pm

2 stops51h 25m

$550

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 10/6

2:10 pm-9:45 am

2 stops34h 35m

Václav Havel Prague

Thu 10/16

8:55 pm-2:00 pm

1 stop26h 05m

$552

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sat 9/6

4:00 pm-9:45 am

1 stop32h 45m

Václav Havel Prague

Thu 10/2

8:55 pm-2:00 pm

1 stop26h 05m

$555

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 9/7

4:00 pm-9:45 am

1 stop32h 45m

Václav Havel Prague

Thu 10/2

8:55 pm-2:00 pm

1 stop26h 05m

$555

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 9/5

4:00 pm-9:45 am

1 stop32h 45m

Václav Havel Prague

Fri 10/3

10:25 am-2:00 pm

1 stop12h 35m

$555

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 9/8

4:00 pm-9:45 am

1 stop32h 45m

Václav Havel Prague

Thu 10/2

8:55 pm-2:00 pm

1 stop26h 05m

$555

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 9/5

4:00 pm-9:45 am

1 stop32h 45m

Václav Havel Prague

Thu 10/2

8:55 pm-2:00 pm

1 stop26h 05m

$555

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 10/6

2:10 pm-8:15 pm

2 stops21h 05m

Václav Havel Prague

Sat 10/18

10:50 am-2:00 pm

2 stops36h 10m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 18 results
1
2

Best time to book a flight from Seattle to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic from Seattle 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 Seattle to the Czech Republic

What is the cheapest month to book a flight from Seattle to Czech Republic?

Currently, November is the cheapest month in which you can book a flight from Seattle to Czech Republic (average of $651). Flying from Seattle to Czech Republic in June is currently the most expensive (average of $1,117). 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 SEA to CZ?

Find hourly flight availability from Seattle to Czech Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Czech Republic as you normally would.

Reviews of airlines servicing Czech Republic

Get insights into the airlines that provide service to Czech Republic. 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 Czech Republic. Reviews last updated August 18, 2025.
Read reviews from past customers who have flown Delta, Icelandair, and Lufthansa from Seattle to the Czech Republic. 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.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
527 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,330 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,277 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Condor
6.3
Okay
354 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Czech Republic. 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 Seattle to Czech Republic?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Czech Republic. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How long is the flight from Seattle to Czech Republic?

    There are many flights that can get you from Seattle to Czech Republic in 13h 45m. Fly via Condor or Scandinavian Airlines to get the fastest option. There are 5214 mi between Seattle and Czech Republic. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Seattle to Czech Republic that include hotel bookings?

    Yes. In addition to deals on Seattle to Czech Republic flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Czech Republic?

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

  • Can I find deals for business class flights from Seattle to Czech Republic?

    Yes. Cheapflights offers flight deals from Seattle to Czech Republic 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 Seattle to Czech Republic?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Czech Republic (average of $651). Flying from Seattle to Czech Republic in June is currently the most expensive (average of $1,117). 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 Seattle to Czech Republic

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Top 10 airlines flying from Seattle to Czech Republic

Discover the top 10 airlines that operate flights from Seattle to Czech Republic. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$299Average$615FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$393Average$643FlexibilityNo cancel feeOn-time76%
SWISSCheapest$467Average$709FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$500Average$788FlexibilityNo cancel feeOn-time70%
CondorCheapest$539Average$730FlexibilityNo cancel feeOn-time76%
DeltaCheapest$557Average$869FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$563Average$843FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$586Average$806FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$594Average$822FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$603Average$716FlexibilityNo cancel feeOn-time77%

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