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Cheap flights from the Czech Republic to Seattle from $430

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the Czech Republic to Seattle departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the Czech Republic to Seattle

Recent round-trip flight deals from the Czech Republic to Seattle

Condor Logo
8:50 am - 3:05 pmPRG-SEA
15h 15m1 stop
Condor Logo
5:05 pm - 3:50 pmSEA-PRG
13h 45m1 stop
$506Condor
Find Deal
Thu, Sep 11 - Wed, Sep 24
Condor Logo
8:50 am - 3:05 pmPRG-SEA
15h 15m1 stop
Condor Logo
6:40 pm - 9:10 pmSEA-PRG
18h 30m1 stop
$514Condor
Find Deal
Thu, Oct 16 - Sun, Oct 26
Logo
8:50 am - 5:50 pmPRG-SEA
18h 00m2 stops
Logo
5:05 pm - 3:50 pmSEA-PRG
13h 45m1 stop
$619
Find Deal
Tue, Sep 9 - Wed, Oct 8
Logo
8:50 am - 12:06 amPRG-SEA
24h 16m2 stops
Logo
5:05 pm - 3:50 pmSEA-PRG
13h 45m1 stop
$629
Find Deal
Thu, Sep 11 - Thu, Sep 25
Turkish Airlines Logo
3:25 pm - 10:35 amPRG-SEA
28h 10m1 stop
Turkish Airlines Logo
7:10 pm - 8:25 amSEA-PRG
28h 15m1 stop
$807Turkish Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10
Scandinavian Airlines Logo
8:55 pm - 2:00 pmPRG-SEA
26h 05m1 stop
Scandinavian Airlines Logo
2:10 pm - 8:15 pmSEA-PRG
21h 05m2 stops
$821Scandinavian Airlines
Find Deal
Thu, Oct 2 - Thu, Oct 9
Scandinavian Airlines Logo
8:55 pm - 2:00 pmPRG-SEA
26h 05m1 stop
Scandinavian Airlines Logo
2:10 pm - 8:15 pmSEA-PRG
21h 05m2 stops
$822Scandinavian Airlines
Find Deal
Thu, Oct 2 - Thu, Oct 9
Turkish Airlines Logo
9:20 am - 5:15 pmPRG-SEA
16h 55m1 stop
Turkish Airlines Logo
12:30 pm - 2:30 pmSEA-PRG
17h 00m1 stop
$829Turkish Airlines
Find Deal
Thu, Oct 2 - Thu, Oct 9
British Airways Logo
6:50 am - 4:55 pmPRG-SEA
19h 05m1 stop
British Airways Logo
6:50 pm - 9:05 pmSEA-PRG
17h 15m1 stop
$830British Airways
Find Deal
Sun, Nov 23 - Fri, Feb 20
British Airways Logo
7:10 am - 11:35 amPRG-SEA
13h 25m1 stop
British Airways Logo
1:30 pm - 11:05 pmSEA-PRG
24h 35m1 stop
$834British Airways
Find Deal
Thu, Sep 11 - Wed, Sep 24

United Airlines flights from Czech Republic to Seattle

Our best United Airlines deals on Czech Republic to Seattle flight tickets
United Airlines
Sep 11
PRG6:00 amVáclav Havel Prague
25h 16m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
Sep 24
SEA3:36 pmSeattle/Tacoma Intl
15h 24m
2 stops
PRG4:00 pmVáclav Havel Prague
$837
Find similar
United Airlines
Oct 5
PRG6:00 amVáclav Havel Prague
26h 15m
3 stops
SEA11:15 pmSeattle/Tacoma Intl
Oct 12
SEA11:10 amSeattle/Tacoma Intl
19h 50m
2 stops
PRG4:00 pmVáclav Havel Prague
$838
Find similar
United Airlines
Sep 1
PRG6:00 amVáclav Havel Prague
21h 49m
2 stops
SEA6:49 pmSeattle/Tacoma Intl
Sep 30
SEA8:30 amSeattle/Tacoma Intl
24h 20m
2 stops
PRG5:50 pmVáclav Havel Prague
$842
Find similar

Condor flights from Czech Republic to Seattle

Our best Condor deals on Czech Republic to Seattle flight tickets
Condor
Sep 11
PRG8:50 amVáclav Havel Prague
15h 15m
1 stop
SEA3:05 pmSeattle/Tacoma Intl
Sep 24
SEA5:05 pmSeattle/Tacoma Intl
13h 45m
1 stop
PRG3:50 pmVáclav Havel Prague
$506
Find similar
Condor
Oct 16
PRG8:50 amVáclav Havel Prague
15h 15m
1 stop
SEA3:05 pmSeattle/Tacoma Intl
Oct 26
SEA6:40 pmSeattle/Tacoma Intl
18h 30m
1 stop
PRG9:10 pmVáclav Havel Prague
$514
Find similar
Condor
Sep 11
PRG8:50 amVáclav Havel Prague
15h 15m
1 stop
SEA3:05 pmSeattle/Tacoma Intl
Sep 25
SEA5:05 pmSeattle/Tacoma Intl
13h 45m
1 stop
PRG3:50 pmVáclav Havel Prague
$527
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from the Czech Republic to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 9/11

8:50 am-3:05 pm

1 stop15h 15m

Seattle/Tacoma Intl

Wed 9/24

5:05 pm-3:50 pm

1 stop13h 45m

$506

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 10/16

8:50 am-3:05 pm

1 stop15h 15m

Seattle/Tacoma Intl

Sun 10/26

6:40 pm-9:10 pm

1 stop18h 30m

$514

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Tue 9/9

8:50 am-5:50 pm

2 stops18h 00m

Seattle/Tacoma Intl

Wed 10/8

5:05 pm-3:50 pm

1 stop13h 45m

$619

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 9/11

8:50 am-12:06 am

2 stops24h 16m

Seattle/Tacoma Intl

Thu 9/25

5:05 pm-3:50 pm

1 stop13h 45m

$629

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Fri 10/3

3:25 pm-10:35 am

1 stop28h 10m

Seattle/Tacoma Intl

Fri 10/10

7:10 pm-8:25 am

1 stop28h 15m

$807

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 10/2

8:55 pm-2:00 pm

1 stop26h 05m

Seattle/Tacoma Intl

Thu 10/9

2:10 pm-8:15 pm

2 stops21h 05m

$821

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 10/2

8:55 pm-2:00 pm

1 stop26h 05m

Seattle/Tacoma Intl

Thu 10/9

2:10 pm-8:15 pm

2 stops21h 05m

$822

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 10/2

9:20 am-5:15 pm

1 stop16h 55m

Seattle/Tacoma Intl

Thu 10/9

12:30 pm-2:30 pm

1 stop17h 00m

$829

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sun 11/23

6:50 am-4:55 pm

1 stop19h 05m

Seattle/Tacoma Intl

Fri 2/20

6:50 pm-9:05 pm

1 stop17h 15m

$830

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 9/11

7:10 am-11:35 am

1 stop13h 25m

Seattle/Tacoma Intl

Wed 9/24

1:30 pm-11:05 pm

1 stop24h 35m

$834

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Czech Republic to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, May is the cheapest month to fly from Czech Republic to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $687. If you don’t want to visit Seattle in May, then you should wait until June to fly from Czech Republic, when ticket prices are also cheap, with an average price of $710.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Czech Republic is on a Thursday. momondo users have found tickets for Thursday departures for as low as $793. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Czech Republic because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,001.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Czech Republic in the morning is the least expensive time of day to depart. momondo users have found prices as low as $859 when looking at flights departing in the morning. Flights to Seattle are more costly in the afternoon, with an average ticket price of $1,089. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Czech Republic when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $873 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Czech Republic for as low as $759 on momondo.

Cheap Czech Republic to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Czech Republic to Seattle

Direct flights

None
There are no direct flights from Czech Republic to Seattle. There are no popular flight routes from Czech Republic to Seattle.
Search flight deals

  • When did momondo last update prices for flights from Czech Republic to Seattle/Tacoma Intl Airport?

    Prices for flights from Czech Republic to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from Czech Republic to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Czech Republic to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Czech Republic to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Czech Republic to Seattle

Compare and see reviews for airlines that fly from Czech Republic to Seattle with momondo
Airline
Rating
Free Cancellation
Price
CondorPriceFrom $509Free CancellationRating
6.3
354 reviews
Search Condor flights
British AirwaysPriceFrom $703Free CancellationRating
6.7
7,291 reviews
Search British Airways flights
KLMPriceFrom $787Free CancellationRating
7.8
1,388 reviews
Search KLM flights
LufthansaPriceFrom $797Free CancellationRating
6.8
7,344 reviews
Search Lufthansa flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Kent
Lynnwood
Federal Way
Marysville
Puyallup
Tukwila
Kirkland
Lakewood
Centralia
Cle Elum
Shoreline
Fife
Redmond
Westport

Why use momondo?

Why should I use momondo to find a flight deal from Czech Republic to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Czech Republic to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Czech Republic to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Czech Republic to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Czech Republic to Seattle?

momondo helps you find the best flight between Czech Republic and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Czech Republic to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Czech Republic to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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