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Czech Republic

$187+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PRG
May 19 — May 261
Mon 5/19
Mon 5/26
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 May 14, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$503
(Gotogate)

One-way from

$187
(oojo)

Popular in

June

Cheapest in

May

Average price

$699
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. 11% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 14, 2025.

This oojo deal was found by Cheapflights users on 5/13. 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 9/303:45 pmSEA - PRG
1 stop12h 20mIcelandair
Wed 10/82:00 pmPRG - SEA
1 stop15h 40mIcelandair
Deal found 5/13$397
This Delta deal was found by Cheapflights users on 5/13. 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.
Sat 8/3010:55 pmSEA - PRG
1 stop25h 05mDelta
Thu 9/1111:00 amPRG - SEA
1 stop20h 48mDelta
Deal found 5/13$501
This Gotogate deal was found by Cheapflights users on 5/14. 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.
Mon 5/197:20 amSEA - PRG
2 stops18h 15mAir Canada
Tue 6/39:50 amPRG - SEA
2 stops18h 47mAir Canada
Deal found 5/14$503
This Mytrip deal was found by Cheapflights users on 5/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/115:15 pmSEA - PRG
1 stop13h 35mCondor
Sat 10/258:50 amPRG - SEA
1 stop15h 25mCondor
Deal found 5/14$505
This American Airlines deal was found by Cheapflights users on 5/14. 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 9/301:30 pmSEA - PRG
1 stop22h 00mAmerican Airlines
Wed 10/88:10 amPRG - SEA
2 stops19h 44mAmerican Airlines
Deal found 5/14$507
This British Airways deal was found by Cheapflights users on 5/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:20 pmSEA - PRG
1 stop15h 00mBritish Airways
Mon 10/135:45 pmPRG - SEA
1 stop26h 25mBritish Airways
Deal found 5/13$518
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Tue 5/202:40 pmSEA - PRG
2 stops23h 40mMultiple Airlines
Wed 5/289:35 amPRG - SEA
1 stop16h 24mMultiple Airlines
Deal found 5/14$530
This FlightHub deal was found by Cheapflights users on 5/14. 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.
Mon 8/254:00 pmSEA - PRG
1 stop32h 45mScandinavian Airlines
Mon 9/810:25 amPRG - SEA
1 stop12h 25mScandinavian Airlines
Deal found 5/14$539
This KLM deal was found by Cheapflights users on 5/12. 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.
Tue 5/206:07 pmSEA - PRG
1 stop19h 28mKLM
Wed 6/119:25 pmPRG - SEA
1 stop27h 30mKLM
Deal found 5/12$548
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Sun 9/2812:10 pmSEA - PRG
1 stop15h 00mUnited Airlines
Thu 10/26:00 amPRG - SEA
2 stops25h 16mUnited Airlines
Deal found 5/13$555
This Lufthansa deal was found by Cheapflights users on 5/13. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:50 pmSEA - PRG
1 stop17h 30mLufthansa
Wed 10/86:00 amPRG - SEA
2 stops17h 16mLufthansa
Deal found 5/13$570
This SWISS deal was found by Cheapflights users on 5/13. 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.
Mon 9/84:25 pmSEA - PRG
1 stop31h 40mSWISS
Mon 9/222:55 pmPRG - SEA
2 stops36h 41mSWISS
Deal found 5/13$595

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 May 14, 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

Mon 5/19

7:20 am-10:35 am

2 stops18h 15m

Václav Havel Prague

Tue 6/3

9:50 am-7:37 pm

2 stops18h 47m

$503

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 5/19

6:35 pm-9:45 pm

1 stop18h 10m

Václav Havel Prague

Tue 6/3

11:00 am-10:06 am

1 stop32h 06m

$510

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 5/19

1:30 pm-11:00 pm

1 stop24h 30m

Václav Havel Prague

Tue 6/3

10:20 am-9:50 pm

2 stops20h 30m

$528

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 5/20

2:40 pm-11:20 pm

2 stops23h 40m

Václav Havel Prague

Wed 5/28

9:35 am-4:59 pm

1 stop16h 24m

$530

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 5/20

6:07 pm-10:35 pm

1 stop19h 28m

Václav Havel Prague

Wed 6/11

9:25 pm-3:55 pm

1 stop27h 30m

$548

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 8/11

11:30 pm-1:05 pm

1 stop28h 35m

Václav Havel Prague

Mon 8/25

2:00 pm-11:25 am

1 stop30h 25m

$561

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 8/11

12:20 am-12:10 pm

2 stops26h 50m

Václav Havel Prague

Tue 8/26

2:30 pm-8:41 pm

2 stops39h 11m

$597

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 8/11

4:25 pm-6:25 pm

1 stop17h 00m

Václav Havel Prague

Mon 8/25

7:10 pm-10:20 pm

2 stops36h 10m

$624

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 6/9

5:05 pm-3:50 pm

1 stop13h 45m

Václav Havel Prague

Fri 6/13

8:50 am-3:05 pm

1 stop15h 15m

$646

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Thu 8/7

12:30 pm-2:30 pm

1 stop17h 00m

Václav Havel Prague

Mon 8/11

2:15 pm-5:15 pm

1 stop36h 00m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

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 $1,166). 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 May 14, 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 May 14, 2025.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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!
KLM
7.8
Good
1,344 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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!
SWISS
7.5
Good
1,595 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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!
United Airlines
7.4
Good
8,730 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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!
Turkish Airlines
7.3
Good
3,799 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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.

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

    $187 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Lufthansa and Air Canada, with prices starting from $298 and $431, 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 $1,166). 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 May 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$299Average$615FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$478Average$690FlexibilityNo cancel feeOn-time76%
CondorCheapest$539Average$740FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$565Average$898FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$586Average$868FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$592Average$801FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$631Average$745FlexibilityNo cancel feeOn-time77%
SWISSCheapest$650Average$809FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$655Average$859FlexibilityNo cancel feeOn-time76%
KLMCheapest$655Average$979FlexibilityNo cancel feeOn-time75%

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