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$343+ Cheap flights from the Czech Republic to Seattle (SEA)

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — SEA
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Czech Republic to Seattle

Keep the following information in mind while searching for Czech Republic to Seattle flight deals. Data was last updated April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$444
(Mytrip)

One-way from

$343
(Kiwi.com)

Popular in

March

Cheapest in

June

Average price

$857
Provider with most accurate pricing for Václav Havel Prague-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Václav Havel Prague-Seattle/Tacoma Intl flights.
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From Czech Republic to Seattle/Tacoma Intl
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One-way flight from Czech Republic to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 12% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Czech Republic to Seattle

Cheapest flights from Czech Republic to Seattle
Explore the most affordable flight options available from Czech Republic to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Mytrip deal was found by Cheapflights users on 4/22. 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.
Mon 5/58:50 amPRG - SEA
1 stop15h 15mCondor
Tue 5/205:25 pmSEA - PRG
1 stop13h 25mCondor
Deal found 4/22$444
This Condor deal was found by Cheapflights users on 4/22. 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.
Mon 5/58:50 amPRG - SEA
2 stops20h 44mMultiple Airlines
Tue 5/205:25 pmSEA - PRG
1 stop13h 25mMultiple Airlines
Deal found 4/22$553
This American Airlines deal was found by Cheapflights users on 4/22. 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 4/296:40 amPRG - SEA
1 stop13h 30mAmerican Airlines
Tue 5/68:20 pmSEA - PRG
1 stop18h 15mAmerican Airlines
Deal found 4/22$783
This KLM deal was found by Cheapflights users on 4/21. 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.
Mon 6/166:00 amPRG - SEA
1 stop14h 40mKLM
Thu 6/265:35 pmSEA - PRG
1 stop20h 00mKLM
Deal found 4/21$788
This Delta deal was found by Cheapflights users on 4/22. 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 4/308:50 amPRG - SEA
1 stop16h 10mDelta
Wed 5/711:15 amSEA - PRG
2 stops17h 20mDelta
Deal found 4/22$793
This Air France deal was found by Cheapflights users on 4/22. 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.
Thu 5/16:30 amPRG - SEA
1 stop19h 55mAir France
Wed 5/76:35 pmSEA - PRG
1 stop18h 10mAir France
Deal found 4/22$797
This Booking.com deal was found by Cheapflights users on 4/22. 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 9/1510:20 amPRG - SEA
1 stop17h 00mBritish Airways
Wed 10/157:51 amSEA - PRG
2 stops17h 59mBritish Airways
Deal found 4/22$803
This Gotogate deal was found by Cheapflights users on 4/22. 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.
Sat 8/99:20 amPRG - SEA
1 stop16h 55mTurkish Airlines
Sat 8/237:10 pmSEA - PRG
1 stop34h 20mTurkish Airlines
Deal found 4/22$836
This Gotogate deal was found by Cheapflights users on 4/22. 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 9/156:00 amPRG - SEA
2 stops17h 16mAir Canada
Wed 10/1510:00 amSEA - PRG
2 stops22h 55mAir Canada
Deal found 4/22$849
This Finnair deal was found by Cheapflights users on 4/21. 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 6/187:30 pmPRG - SEA
1 stop29h 30mFinnair
Wed 6/255:43 pmSEA - PRG
2 stops40h 02mFinnair
Deal found 4/21$856
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 5/16:00 amPRG - SEA
2 stops22h 37mUnited Airlines
Fri 5/96:50 pmSEA - PRG
1 stop12h 10mUnited Airlines
Deal found 4/22$861
This Lufthansa deal was found by Cheapflights users on 4/21. 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.
Tue 6/176:00 amPRG - SEA
2 stops17h 13mLufthansa
Sun 6/222:15 pmSEA - PRG
1 stop14h 25mLufthansa
Deal found 4/21$875

Cheapflights Fare Finder

Customize your flight search to find flights from Czech Republic to Seattle 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 April 22, 2025.
Use the filters below to find and compare flights from the Czech Republic to Seattle that are best for you.

Fly from

Czech Republic

Fly to

Seattle

Route

Depart

Return

Price

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 5/5

8:50 am-3:05 pm

1 stop15h 15m

Seattle/Tacoma Intl

Tue 5/20

5:25 pm-3:50 pm

1 stop13h 25m

$444

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 5/5

8:50 am-8:34 pm

2 stops20h 44m

Seattle/Tacoma Intl

Tue 5/20

5:25 pm-3:50 pm

1 stop13h 25m

$553

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 6/16

6:00 am-11:40 am

1 stop14h 40m

Seattle/Tacoma Intl

Thu 6/26

5:35 pm-10:35 pm

1 stop20h 00m

$788

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Fri 5/2

8:50 am-3:57 pm

1 stop16h 07m

Seattle/Tacoma Intl

Fri 5/9

7:16 am-10:20 am

2 stops18h 04m

$798

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 9/15

10:20 am-6:20 pm

1 stop17h 00m

Seattle/Tacoma Intl

Wed 10/15

7:51 am-10:50 am

2 stops17h 59m

$803

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 8/9

9:20 am-5:15 pm

1 stop16h 55m

Seattle/Tacoma Intl

Sat 8/23

7:10 pm-2:30 pm

1 stop34h 20m

$836

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 9/15

6:00 am-2:16 pm

2 stops17h 16m

Seattle/Tacoma Intl

Wed 10/15

10:00 am-5:55 pm

2 stops22h 55m

$849

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Wed 6/18

7:30 pm-4:00 pm

1 stop29h 30m

Seattle/Tacoma Intl

Wed 6/25

5:43 pm-6:45 pm

2 stops40h 02m

$856

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 5/3

6:00 am-10:13 pm

2 stops25h 13m

Seattle/Tacoma Intl

Fri 5/9

6:50 pm-4:00 pm

1 stop12h 10m

$861

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 7/12

11:00 am-7:39 pm

1 stop17h 39m

Seattle/Tacoma Intl

Sat 7/26

1:30 pm-11:45 am

1 stop13h 15m

$867

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 24 results
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Best time to book a flight from Czech Republic to Seattle

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

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

Currently, January is the cheapest month in which you can book a flight from Czech Republic to Seattle (average of $238). Flying from Czech Republic to Seattle in July is currently the most expensive (average of $411). 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 CZ to SEA?

Find hourly flight availability from Czech Republic to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

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

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated April 22, 2025.
Read reviews from past customers who have flown Asiana Airlines, Delta and KLM from Czech Republic to Seattle. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
442 reviews

Overall

8.2

Food

8.0

Crew

8.5

Boarding

8.3

Comfort

8.0

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Asiana Airlines
8.2
Very good
442 reviews
Asiana Airlines
8.2
Very good
442 reviews

Overall

8.2

Food

8.0

Crew

8.5

Boarding

8.3

Comfort

8.0

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Delta
8.0
Very good
7,920 reviews
Asiana Airlines
8.2
Very good
442 reviews

Overall

8.2

Food

8.0

Crew

8.5

Boarding

8.3

Comfort

8.0

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
KLM
7.8
Good
1,331 reviews
Asiana Airlines
8.2
Very good
442 reviews

Overall

8.2

Food

8.0

Crew

8.5

Boarding

8.3

Comfort

8.0

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Finnair
7.6
Good
1,272 reviews
Asiana Airlines
8.2
Very good
442 reviews

Overall

8.2

Food

8.0

Crew

8.5

Boarding

8.3

Comfort

8.0

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
SWISS
7.5
Good
1,582 reviews
Asiana Airlines
8.2
Very good
442 reviews

Overall

8.2

Food

8.0

Crew

8.5

Boarding

8.3

Comfort

8.0

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Related info for your journey

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

    If you book a flight to Seattle from Czech Republic, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

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

    The cheapest airline one-way is Condor, with whom users have recently found tickets for as low as $500. However, be on the lookout for offers from Icelandair and Aer Lingus, as they are both options that can get you from Czech Republic to Seattle for a low price.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Czech Republic to Seattle (average of $238). Flying from Czech Republic to Seattle in July is currently the most expensive (average of $411). 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

Traveling to a place near the Czech Republic?

Book flights to the Czech Republic if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Renton
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Kent
Aberdeen
Lynnwood
Shelton
Silverdale
Redmond
Issaquah

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Czech Republic to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Czech Republic to Seattle

Discover the top 6 airlines that operate flights from Czech Republic to Seattle. 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$634Average$756FlexibilityNo cancel feeOn-time77%
CondorCheapest$644Average$670FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$703Average$894FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$797Average$965FlexibilityNo cancel feeOn-time76%
DeltaCheapest$799Average$961FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$897Average$1,089FlexibilityNo cancel feeOn-time75%

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