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Czech Republic

$323+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PRG
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$551
(Gotogate)

One-way from

$323
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$785
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 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. 16% potential increase in price ($176 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Gotogate deal was found by Cheapflights users on 3/31. 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.
Sun 5/45:05 pmSEA - PRG
1 stop13h 45mCondor
Sun 5/118:50 amPRG - SEA
1 stop15h 15mCondor
Deal found 3/31$551
This oojo deal was found by Cheapflights users on 3/30. 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.
Fri 5/304:00 pmSEA - PRG
1 stop32h 45mScandinavian Airlines
Mon 6/210:25 amPRG - SEA
1 stop12h 25mScandinavian Airlines
Deal found 3/30$576
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 10/141:30 pmSEA - PRG
1 stop25h 05mAmerican Airlines
Tue 11/1111:40 amPRG - SEA
2 stops19h 49mAmerican Airlines
Deal found 3/30$638
This Finnair deal was found by Cheapflights users on 3/31. 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.
Tue 10/1410:00 amSEA - PRG
2 stops23h 45mFinnair
Tue 11/117:35 pmPRG - SEA
2 stops32h 23mFinnair
Deal found 3/31$649
This Condor deal was found by Cheapflights users on 3/31. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/68:13 amSEA - PRG
2 stops22h 37mMultiple Airlines
Mon 5/128:50 amPRG - SEA
1 stop15h 15mMultiple Airlines
Deal found 3/31$650
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Sun 4/273:45 pmSEA - PRG
1 stop12h 20mIcelandair
Mon 5/262:00 pmPRG - SEA
1 stop30h 25mIcelandair
Deal found 3/31$654
This United deal was found by Cheapflights users on 3/31. 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.
Tue 10/145:45 amSEA - PRG
2 stops22h 55mUnited Airlines
Tue 11/117:20 amPRG - SEA
3 stops24h 39mUnited Airlines
Deal found 3/31$671
This oojo deal was found by Cheapflights users on 3/31. 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.
Tue 4/227:10 pmSEA - PRG
1 stop34h 20mTurkish Airlines
Tue 5/209:20 amPRG - SEA
1 stop16h 55mTurkish Airlines
Deal found 3/31$694
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Sun 8/310:00 amSEA - PRG
2 stops17h 10mAir Canada
Wed 8/271:40 pmPRG - SEA
2 stops28h 41mAir Canada
Deal found 3/31$797
This Delta deal was found by Cheapflights users on 3/31. 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.
Wed 4/306:40 pmSEA - PRG
1 stop15h 55mDelta
Wed 5/2811:00 amPRG - SEA
1 stop18h 23mDelta
Deal found 3/31$812
This SWISS deal was found by Cheapflights users on 3/31. 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 4/233:24 pmSEA - PRG
2 stops18h 01mSWISS
Tue 5/206:20 amPRG - SEA
2 stops21h 13mSWISS
Deal found 3/31$825
This KLM deal was found by Cheapflights users on 3/29. 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.
Sun 4/136:10 pmSEA - PRG
1 stop17h 35mKLM
Mon 4/219:25 pmPRG - SEA
1 stop27h 35mKLM
Deal found 3/29$829

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 March 31, 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

Sun 5/4

5:05 pm-3:50 pm

1 stop13h 45m

Václav Havel Prague

Sun 5/11

8:50 am-3:05 pm

1 stop15h 15m

$551

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 5/30

4:00 pm-9:45 am

1 stop32h 45m

Václav Havel Prague

Mon 6/2

10:25 am-1:50 pm

1 stop12h 25m

$576

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 5/6

8:13 am-3:50 pm

2 stops22h 37m

Václav Havel Prague

Mon 5/12

8:50 am-3:05 pm

1 stop15h 15m

$650

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 4/27

3:45 pm-1:05 pm

1 stop12h 20m

Václav Havel Prague

Mon 5/26

2:00 pm-11:25 am

1 stop30h 25m

$654

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 4/22

7:10 pm-2:30 pm

1 stop34h 20m

Václav Havel Prague

Tue 5/20

9:20 am-5:15 pm

1 stop16h 55m

$694

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 8/3

5:35 am-12:10 pm

2 stops21h 35m

Václav Havel Prague

Wed 8/27

1:40 pm-11:10 am

1 stop30h 30m

$797

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 4/30

6:40 pm-7:35 pm

1 stop15h 55m

Václav Havel Prague

Wed 5/28

11:00 am-8:23 pm

1 stop18h 23m

$812

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 4/20

6:50 pm-4:00 pm

1 stop12h 10m

Václav Havel Prague

Tue 5/20

6:00 am-7:37 pm

2 stops22h 37m

$815

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 4/23

3:24 pm-6:25 pm

2 stops18h 01m

Václav Havel Prague

Thu 5/22

9:50 am-6:33 pm

2 stops17h 43m

$825

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 4/13

6:10 pm-8:45 pm

1 stop17h 35m

Václav Havel Prague

Mon 4/21

9:25 pm-4:00 pm

1 stop27h 35m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 24 results
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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 $1,215). 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 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 March 31, 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.

Rainfall in Czech Republic by month

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

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

Temperature in Czech Republic by month

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

If weather is an important factor for your trip to Czech Republic, 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 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 March 31, 2025.
To help decide which airline to fly from Seattle to Czech Republic, see what other customers have to say about China Airlines, Delta and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.2
Very good
723 reviews

Comfort

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Entertainment

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
China Airlines
8.2
Very good
723 reviews
China Airlines
8.2
Very good
723 reviews

Comfort

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Entertainment

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
Delta
8.0
Very good
7,899 reviews
China Airlines
8.2
Very good
723 reviews

Comfort

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Entertainment

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
KLM
7.8
Good
1,321 reviews
China Airlines
8.2
Very good
723 reviews

Comfort

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Entertainment

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
SWISS
7.5
Good
1,570 reviews
China Airlines
8.2
Very good
723 reviews

Comfort

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Entertainment

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
Air France
7.4
Good
1,425 reviews
China Airlines
8.2
Very good
723 reviews

Comfort

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Entertainment

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

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.

  • What are the cheapest airlines to fly from Seattle to Czech Republic one-way?

    $332 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Scandinavian Airlines and Turkish Airlines, with prices starting from $487 and $524, respectively.

  • 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 $1,215). 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

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Alternative routes for Seattle to Czech Republic

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$460Average$877FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$478Average$702FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$534Average$811FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$545Average$868FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$565Average$934FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$631Average$763FlexibilityNo cancel feeOn-time77%
DeltaCheapest$646Average$1,042FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$650Average$809FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$656Average$877FlexibilityNo cancel feeOn-time76%
KLMCheapest$659Average$987FlexibilityNo cancel feeOn-time75%
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