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Cheap flights from Seattle to the Czech Republic from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to the Czech Republic departing on 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
Condor Logo
5:15 pm - 9:10 pmSEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
19h 55m1 stop Frankfurt am Main
Condor Logo
11:45 am - 3:55 pmPRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
13h 10m1 stop Frankfurt am Main
$569Condor
Sun, Oct 25 - Tue, Nov 3
Condor Logo
5:15 pm - 9:10 pmSEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
19h 55m1 stop Frankfurt am Main
Condor Logo
11:45 am - 3:55 pmPRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
13h 10m1 stop Frankfurt am Main
$580Condor
Sun, Oct 25 - Tue, Nov 3
Multiple Airlines Logo
3:55 pm - 6:50 pmSEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
17h 55m1 stop Kastrup Copenhagen
Multiple Airlines Logo
8:20 am - 1:45 pmPRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
14h 25m1 stop Kastrup Copenhagen
$646Multiple Airlines
Sun, Oct 4 - Sun, Oct 11
Multiple Airlines Logo
3:55 pm - 12:35 pmSEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
11h 40m1 stop Kastrup Copenhagen
Multiple Airlines Logo
7:55 am - 10:49 pmPRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
23h 54m2 stops Kastrup Copenhagen Boston Logan Intl
$659Multiple Airlines
Sun, Oct 4 - Thu, Oct 8
Icelandair Logo
7:00 pm - 1:05 pmSEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
33h 05m1 stop Reykjavik Keflavik Intl
Icelandair Logo
2:00 pm - 5:55 pmPRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
12h 55m1 stop Reykjavik Keflavik Intl
$662Icelandair
Wed, Oct 7 - Fri, Oct 16
Icelandair Logo
3:40 pm - 1:05 pmSEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
12h 25m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:50 pm - 5:00 pmPRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
13h 10m1 stop Reykjavik Keflavik Intl
$667Icelandair
Sun, Sep 6 - Sat, Dec 26
Lufthansa Logo
2:50 pm - 4:05 pmSEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
16h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
7:05 am - 12:00 pmPRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
13h 55m1 stop Frankfurt am Main
$735Lufthansa
Wed, Nov 11 - Wed, Nov 25
Lufthansa Logo
2:50 pm - 4:05 pmSEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
16h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
7:05 am - 12:00 pmPRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
13h 55m1 stop Frankfurt am Main
$735Lufthansa
Wed, Dec 9 - Wed, Dec 23
British Airways Logo
6:45 pm - 5:30 pmSEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
13h 45m1 stop London Heathrow
British Airways Logo
6:45 am - 4:50 pmPRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
19h 05m1 stop London Heathrow
$739British Airways
Tue, Dec 8 - Tue, Dec 22
British Airways Logo
6:45 pm - 5:30 pmSEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
13h 45m1 stop London Heathrow
British Airways Logo
10:55 am - 4:50 pmPRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
14h 55m1 stop London Heathrow
$744British Airways
Tue, Jan 12 - Tue, Jan 26

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Condor flights from Seattle to Czech Republic

Our best Condor deals on Seattle to Czech Republic flight tickets
Condor
Oct 25
SEA5:15 pmSeattle/Tacoma Intl
19h 55m
1 stop
PRG9:10 pmVáclav Havel Prague
Nov 3
PRG11:45 amVáclav Havel Prague
13h 10m
1 stop
SEA3:55 pmSeattle/Tacoma Intl
$569
Condor
Oct 25
SEA5:15 pmSeattle/Tacoma Intl
19h 55m
1 stop
PRG9:10 pmVáclav Havel Prague
Nov 3
PRG11:45 amVáclav Havel Prague
13h 10m
1 stop
SEA3:55 pmSeattle/Tacoma Intl
$580
Condor
Nov 5
SEA5:50 pmSeattle/Tacoma Intl
18h 20m
1 stop
PRG9:10 pmVáclav Havel Prague
Nov 15
PRG8:00 amVáclav Havel Prague
14h 10m
1 stop
SEA1:10 pmSeattle/Tacoma Intl
$590

Icelandair flights from Seattle to Czech Republic

Our best Icelandair deals on Seattle to Czech Republic flight tickets
Icelandair
Oct 7
SEA7:00 pmSeattle/Tacoma Intl
33h 05m
1 stop
PRG1:05 pmVáclav Havel Prague
Oct 16
PRG2:00 pmVáclav Havel Prague
12h 55m
1 stop
SEA5:55 pmSeattle/Tacoma Intl
$662
Icelandair
Sep 6
SEA3:40 pmSeattle/Tacoma Intl
12h 25m
1 stop
PRG1:05 pmVáclav Havel Prague
Dec 26
PRG12:50 pmVáclav Havel Prague
13h 10m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
$667
Icelandair
Dec 13
SEA2:35 pmSeattle/Tacoma Intl
12h 20m
1 stop
PRG11:55 amVáclav Havel Prague
Dec 26
PRG12:50 pmVáclav Havel Prague
13h 10m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
$679

momondo 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, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Seattle to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Sun 10/25

5:15 pm-9:10 pm

1 stop19h 55m

Václav Havel Prague

Tue 11/3

11:45 am-3:55 pm

1 stop13h 10m

$569

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Sun 10/25

5:15 pm-9:10 pm

1 stop19h 55m

Václav Havel Prague

Tue 11/3

11:45 am-3:55 pm

1 stop13h 10m

$580

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Sun 10/4

3:55 pm-6:50 pm

1 stop17h 55m

Václav Havel Prague

Sun 10/11

8:20 am-1:45 pm

1 stop14h 25m

$646

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Sun 10/4

3:55 pm-12:35 pm

1 stop11h 40m

Václav Havel Prague

Thu 10/8

7:55 am-10:49 pm

2 stops23h 54m

$659

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Wed 10/7

7:00 pm-1:05 pm

1 stop33h 05m

Václav Havel Prague

Fri 10/16

2:00 pm-5:55 pm

1 stop12h 55m

$662
Quickest round-trip

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Sun 9/6

3:40 pm-1:05 pm

1 stop12h 25m

Václav Havel Prague

Sat 12/26

12:50 pm-5:00 pm

1 stop13h 10m

$667

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Wed 11/11

2:50 pm-4:05 pm

1 stop16h 15m

Václav Havel Prague

Wed 11/25

7:05 am-12:00 pm

1 stop13h 55m

$735

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Wed 12/9

2:50 pm-4:05 pm

1 stop16h 15m

Václav Havel Prague

Wed 12/23

7:05 am-12:00 pm

1 stop13h 55m

$735

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Tue 12/8

6:45 pm-5:30 pm

1 stop13h 45m

Václav Havel Prague

Tue 12/22

6:45 am-4:50 pm

1 stop19h 05m

$739

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Tue 1/12

6:45 pm-5:30 pm

1 stop13h 45m

Václav Havel Prague

Tue 1/26

10:55 am-4:50 pm

1 stop14h 55m

$744

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 the Czech Republic from

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

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 Czech Republic?

In general, March is the cheapest month to fly from Seattle to Czech Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $461. If you aren’t able to travel to Czech Republic during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $508.

How far in advance should I book a flight from Seattle to the Czech Republic?

You are more likely to see cheaper flights to Czech Republic from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around $727 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Czech Republic from Seattle for as low as $630 on momondo.

Can stopping save me money on Seattle to Czech Republic flights?

You could potentially save up to 12% on your flight if you consider stops on a Seattle to Czech Republic flight.

Cheap Seattle to Czech Republic flight deals and tips

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

Fastest flight time

12h 20m

Direct flights

None
The fastest flight from Seattle to Czech Republic takes 12h 20m
There are no direct flights from Seattle to Czech Republic. There are no popular flight routes from Seattle to Czech Republic.
Search flight deals

Frequently asked questions about flying from Seattle to the Czech Republic

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Czech Republic.

  • What documentation or ID do you need to fly to Czech Republic?

    The necessary travel and health documents for your Czech Republic trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Czech Republic

Compare and see reviews for airlines that fly from Seattle to Czech Republic with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $251Free CancellationRating
6.7
8,159 reviews
Search British Airways flights
CondorPriceFrom $320Free CancellationRating
6.5
553 reviews
Search Condor flights
IcelandairPriceFrom $366Free CancellationRating
6.9
732 reviews
Search Icelandair flights
LufthansaPriceFrom $482Free CancellationRating
6.8
8,191 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $490Free CancellationRating
7.4
1,950 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $492Free CancellationRating
7.4
10,108 reviews
Search United Airlines flights
KLMPriceFrom $499Free CancellationRating
7.8
1,558 reviews
Search KLM flights
DeltaPriceFrom $542Free CancellationRating
7.8
8,501 reviews
Search Delta flights
Turkish AirlinesPriceFrom $641Free CancellationRating
7.4
4,477 reviews
Search Turkish Airlines flights

Why use momondo?

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

Finding the right flight to Czech Republic from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Czech Republic quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Czech Republic from Seattle which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Czech Republic.

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

Price alerts on flights to Czech Republic from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Czech Republic trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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