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$389+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — SEA
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
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 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$468
(Mytrip)

One-way from

$389
(Mytrip)

Popular in

March

Cheapest in

May

Average price

$862
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. 11% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 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 1, 2025.

This Mytrip 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 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 3/31$468
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.
Mon 5/58:50 amPRG - SEA
2 stops20h 05mMultiple Airlines
Tue 5/205:25 pmSEA - PRG
1 stop13h 25mMultiple Airlines
Deal found 3/31$575
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.
Sun 5/1811:35 amPRG - SEA
2 stops20h 26mFinnair
Sun 5/255:40 pmSEA - PRG
1 stop16h 05mFinnair
Deal found 3/31$746
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1911:35 amPRG - SEA
2 stops20h 34mAmerican Airlines
Sat 5/105:40 pmSEA - PRG
1 stop16h 05mAmerican Airlines
Deal found 3/31$757
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.
Fri 7/1111:00 amPRG - SEA
1 stop17h 39mDelta
Sat 7/2610:55 pmSEA - PRG
1 stop25h 05mDelta
Deal found 3/31$758
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/289:20 amPRG - SEA
1 stop16h 55mTurkish Airlines
Sat 7/1212:30 pmSEA - PRG
1 stop20h 55mTurkish Airlines
Deal found 3/31$763
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:25 amPRG - SEA
2 stops35h 28mScandinavian Airlines
Sun 9/144:20 pmSEA - PRG
1 stop32h 25mScandinavian Airlines
Deal found 3/31$796
This United Airlines 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/286:00 amPRG - SEA
2 stops23h 41mUnited Airlines
Sat 7/122:20 pmSEA - PRG
1 stop14h 20mUnited Airlines
Deal found 3/31$817
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:20 amPRG - SEA
2 stops15h 05mLufthansa
Sun 8/176:50 pmSEA - PRG
1 stop17h 30mLufthansa
Deal found 3/31$822
This OneTravel 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:00 amPRG - SEA
2 stops22h 37mAir Canada
Sun 8/1710:00 amSEA - PRG
2 stops17h 10mAir Canada
Deal found 3/31$825
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.
Mon 5/56:20 amPRG - SEA
2 stops24h 11mSWISS
Tue 5/202:40 pmSEA - PRG
2 stops23h 40mSWISS
Deal found 3/31$838
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/68:25 pmPRG - SEA
1 stop23h 50mAir France
Fri 4/111:30 pmSEA - PRG
1 stop23h 15mAir France
Deal found 3/31$1,064

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 1, 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

$468

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 5/5

8:50 am-7:55 pm

2 stops20h 05m

Seattle/Tacoma Intl

Tue 5/20

5:25 pm-3:50 pm

1 stop13h 25m

$575

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sun 5/18

11:35 am-11:01 pm

2 stops20h 26m

Seattle/Tacoma Intl

Sun 5/25

5:40 pm-6:45 pm

1 stop16h 05m

$746

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 4/19

11:35 am-11:09 pm

2 stops20h 34m

Seattle/Tacoma Intl

Sat 5/10

5:40 pm-6:45 pm

1 stop16h 05m

$757

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Fri 7/11

11:00 am-7:39 pm

1 stop17h 39m

Seattle/Tacoma Intl

Sat 7/26

10:55 pm-9:00 am

1 stop25h 05m

$758

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 6/28

9:20 am-5:15 pm

1 stop16h 55m

Seattle/Tacoma Intl

Sat 7/12

12:30 pm-6:25 pm

1 stop20h 55m

$763

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 8/30

10:25 am-12:53 pm

2 stops35h 28m

Seattle/Tacoma Intl

Sun 9/14

4:20 pm-9:45 am

1 stop32h 25m

$796

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 6/28

6:00 am-8:41 pm

2 stops23h 41m

Seattle/Tacoma Intl

Sat 7/12

2:20 pm-1:40 pm

1 stop14h 20m

$817

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Tue 5/27

6:20 am-12:25 pm

2 stops15h 05m

Seattle/Tacoma Intl

Sun 8/17

6:50 pm-9:20 pm

1 stop17h 30m

$822

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Tue 5/27

6:00 am-7:37 pm

2 stops22h 37m

Seattle/Tacoma Intl

Sun 8/17

10:00 am-12:10 pm

2 stops17h 10m

$825

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 21 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 1, 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 1, 2025.
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Turkish Airlines
7.3
Good
3,748 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $471. However, be on the lookout for offers from Icelandair and Finnair, 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
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

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 5 airlines flying from Czech Republic to Seattle

Discover the top 5 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$634Average$756FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$703Average$894FlexibilityNo cancel feeOn-time70%
KLMCheapest$786Average$945FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$797Average$965FlexibilityNo cancel feeOn-time76%
DeltaCheapest$799Average$961FlexibilityNo cancel feeOn-timeN/A
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