What is the cheapest airline that flies from Seattle/Tacoma Intl to Czech Republic?

British Airways, United Airlines, and Condor are the most popular carriers operating from Seattle/Tacoma Intl to Czech Republic

What airlines fly to Czech Republic?

Condor, Icelandair and British Airways are the top three most popular airlines that fly to Czech Republic from Seattle according to our data. Condor is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Czech Republic. Keep in mind that there are 9 different airlines that fly to Czech Republic on a routine basis, so you have a few additional options to choose from.

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?

There are 9 operators available for flights from Seattle/Tacoma Intl Airport to Czech Republic as of November 2026.

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.

$293 Cheap Flights from Seattle to the Czech Republic in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to the Czech Republic

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:50 pm - 9:10 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

18h 20m1 stop Frankfurt am Main

11:45 am - 4:55 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

13h 10m1 stop Frankfurt am Main

$513Condor

Mon, Mar 1 - Mon, Mar 15

3:00 pm - 3:30 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

15h 30m1 stop Frankfurt am Main

11:45 am - 4:55 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

13h 10m1 stop Frankfurt am Main

$528Condor

Sun, Mar 7 - Mon, Mar 15

5:50 pm - 9:10 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

18h 20m1 stop Frankfurt am Main

8:00 am - 10:00 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

23h 00m2 stops Frankfurt am Main New York John F Kennedy Intl

$617Multiple Airlines

Mon, Feb 1 - Mon, Feb 15

5:50 pm - 9:10 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

18h 20m1 stop Frankfurt am Main

8:00 am - 10:00 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

23h 00m2 stops Frankfurt am Main New York John F Kennedy Intl

$619Multiple Airlines

Mon, Feb 1 - Mon, Feb 15

2:50 pm - 10:40 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

22h 50m1 stop Munich Franz Josef Strauss

7:05 am - 1:00 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

13h 55m1 stop Frankfurt am Main

$715Lufthansa

Wed, Mar 3 - Wed, Mar 17

2:50 pm - 10:40 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

22h 50m1 stop Munich Franz Josef Strauss

7:05 am - 1:00 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

13h 55m1 stop Frankfurt am Main

$716Lufthansa

Wed, Mar 3 - Wed, Mar 17

2:35 pm - 11:55 amSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

12h 20m1 stop Reykjavik Keflavik Intl

12:50 pm - 6:00 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

13h 10m1 stop Reykjavik Keflavik Intl

$721Icelandair

Sun, Mar 7 - Mon, Mar 15

6:45 pm - 10:50 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

19h 05m1 stop London Heathrow

10:55 am - 4:50 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

14h 55m1 stop London Heathrow

$721British Airways

Wed, Feb 10 - Tue, Feb 16

6:45 pm - 6:10 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

14h 25m1 stop London Heathrow

9:35 pm - 12:25 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

22h 50m1 stop London Heathrow

$727British Airways

Sun, Mar 7 - Mon, Mar 15

2:35 pm - 11:55 amSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

12h 20m1 stop Reykjavik Keflavik Intl

12:50 pm - 5:00 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

13h 10m1 stop Reykjavik Keflavik Intl

$854Icelandair

Thu, Dec 10 - Fri, Dec 18

Cheap last minute flights

Enter your travel dates to find the best prices.

5:50 pm - 9:10 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

18h 20m1 stop Frankfurt am Main

8:00 am - 3:55 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

16h 55m1 stop Frankfurt am Main

$612Condor

Thu, Nov 5 - Thu, Nov 19

5:50 pm - 9:10 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

18h 20m1 stop Frankfurt am Main

11:45 am - 3:55 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

13h 10m1 stop Frankfurt am Main

$625Condor

Thu, Nov 5 - Thu, Nov 19

5:50 pm - 9:10 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

18h 20m1 stop Frankfurt am Main

8:00 am - 9:59 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

22h 59m2 stops Frankfurt am Main New York John F Kennedy Intl

$674Multiple Airlines

Thu, Nov 5 - Thu, Nov 19

5:50 pm - 9:10 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

18h 20m1 stop Frankfurt am Main

8:00 am - 9:59 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

22h 59m2 stops Frankfurt am Main New York John F Kennedy Intl

$692Multiple Airlines

Thu, Nov 5 - Thu, Nov 19

7:15 am - 2:30 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

22h 15m2 stops Chicago O'Hare Intl Kastrup Copenhagen

10:25 am - 10:55 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

21h 30m2 stops Kastrup Copenhagen Boston Logan Intl

$846Scandinavian Airlines

Thu, Nov 5 - Thu, Nov 19

7:15 am - 6:40 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

26h 25m2 stops Chicago O'Hare Intl Kastrup Copenhagen

7:20 pm - 11:53 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

37h 33m2 stops Kastrup Copenhagen Los Angeles

$863Scandinavian Airlines

Sun, Nov 8 - Wed, Nov 18

7:05 pm - 1:50 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

33h 45m1 stop Istanbul

9:30 am - 5:10 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

16h 40m1 stop Istanbul

$867Turkish Airlines

Fri, Nov 6 - Mon, Nov 23

4:05 pm - 5:05 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

16h 00m1 stop Paris Charles de Gaulle

2:30 pm - 11:47 amPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

30h 17m1 stop Amsterdam Schiphol

$1,029Delta

Thu, Nov 5 - Thu, Nov 19

12:45 pm - 4:00 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

18h 15m2 stops Denver Intl Munich Franz Josef Strauss

7:05 am - 12:00 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

13h 55m1 stop Frankfurt am Main

$1,030United Airlines

Thu, Nov 5 - Thu, Nov 19

7:05 pm - 6:25 pmSEA Seattle/Tacoma Intl-PRG Václav Havel Prague

38h 20m1 stop Istanbul

2:45 pm - 5:10 pmPRG Václav Havel Prague-SEA Seattle/Tacoma Intl

35h 25m1 stop Istanbul

$1,125Turkish Airlines

Mon, Nov 9 - Fri, Nov 13

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Lufthansa flights from Seattle to Czech Republic

Our best Lufthansa deals on Seattle to Czech Republic flight tickets

Lufthansa

Feb 3

SEA2:50 pmSeattle/Tacoma Intl

13h 15m

1 stop

PRG1:05 pmVáclav Havel Prague

Feb 17

PRG6:10 amVáclav Havel Prague

15h 50m

1 stop

SEA1:00 pmSeattle/Tacoma Intl

$717

Lufthansa

Mar 24

SEA3:50 pmSeattle/Tacoma Intl

22h 50m

1 stop

PRG10:40 pmVáclav Havel Prague

Apr 2

PRG6:00 amVáclav Havel Prague

15h 20m

1 stop

SEA12:20 pmSeattle/Tacoma Intl

$726

Lufthansa

Mar 24

SEA3:50 pmSeattle/Tacoma Intl

22h 50m

1 stop

PRG10:40 pmVáclav Havel Prague

Apr 2

PRG6:00 amVáclav Havel Prague

15h 20m

1 stop

SEA12:20 pmSeattle/Tacoma Intl

$730

British Airways flights from Seattle to Czech Republic

Our best British Airways deals on Seattle to Czech Republic flight tickets

British Airways

Feb 10

SEA6:45 pmSeattle/Tacoma Intl

19h 05m

1 stop

PRG10:50 pmVáclav Havel Prague

Feb 16

PRG10:55 amVáclav Havel Prague

14h 55m

1 stop

SEA4:50 pmSeattle/Tacoma Intl

$721

British Airways

Feb 2

SEA6:45 pmSeattle/Tacoma Intl

16h 50m

1 stop

PRG8:35 pmVáclav Havel Prague

Feb 16

PRG10:55 amVáclav Havel Prague

14h 55m

1 stop

SEA4:50 pmSeattle/Tacoma Intl

$727

British Airways

Nov 6

SEA2:07 pmSeattle/Tacoma Intl

19h 13m

2 stops

PRG6:20 pmVáclav Havel Prague

Nov 23

PRG9:35 pmVáclav Havel Prague

28h 15m

1 stop

SEA4:50 pmSeattle/Tacoma Intl

$1,044

momondo Fare Finder

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

Mon 3/1

5:50 pm-9:10 pm

1 stop18h 20m

Václav Havel Prague

Mon 3/15

11:45 am-4:55 pm

1 stop13h 10m

$513

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Sun 3/7

3:00 pm-3:30 pm

1 stop15h 30m

Václav Havel Prague

Mon 3/15

11:45 am-4:55 pm

1 stop13h 10m

$528

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Mon 2/1

5:50 pm-9:10 pm

1 stop18h 20m

Václav Havel Prague

Mon 2/15

8:00 am-10:00 pm

2 stops23h 00m

$617

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Mon 2/1

5:50 pm-9:10 pm

1 stop18h 20m

Václav Havel Prague

Mon 2/15

8:00 am-10:00 pm

2 stops23h 00m

$619

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Wed 3/3

2:50 pm-10:40 pm

1 stop22h 50m

Václav Havel Prague

Wed 3/17

7:05 am-1:00 pm

1 stop13h 55m

$715

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Wed 3/3

2:50 pm-10:40 pm

1 stop22h 50m

Václav Havel Prague

Wed 3/17

7:05 am-1:00 pm

1 stop13h 55m

$716

Quickest round-trip

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Sun 3/7

2:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Mon 3/15

12:50 pm-6:00 pm

1 stop13h 10m

$721

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Wed 2/10

6:45 pm-10:50 pm

1 stop19h 05m

Václav Havel Prague

Tue 2/16

10:55 am-4:50 pm

1 stop14h 55m

$721

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Sun 3/7

6:45 pm-6:10 pm

1 stop14h 25m

Václav Havel Prague

Mon 3/15

9:35 pm-12:25 pm

1 stop22h 50m

$727

SeattlePrague

SEA Seattle/Tacoma Intl - PRG Václav Havel Prague

SEAPRG

Seattle/Tacoma Intl

Thu 12/10

2:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Fri 12/18

12:50 pm-5:00 pm

1 stop13h 10m

$854

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $476. 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 $510.

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 $755 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 7% 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

Best Price Found	$293
Fastest flight time	12h 25m
Direct flights	None

The best one-way flight to Czech Republic from Seattle in the past 72 hours is $293. The best round-trip flight deal from Seattle to Czech Republic found on momondo in the last 72 hours is $513.

The fastest flight from Seattle to Czech Republic takes 12h 25m

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?
There are 9 operators available for flights from Seattle/Tacoma Intl Airport to Czech Republic as of November 2026.
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 Airways	PriceFrom $251	Free Cancellation	Rating 6.7 8,282 reviews	Search British Airways flights
Condor	PriceFrom $350	Free Cancellation	Rating 6.7 625 reviews	Search Condor flights
Icelandair	PriceFrom $366	Free Cancellation	Rating 6.9 766 reviews	Search Icelandair flights
Lufthansa	PriceFrom $482	Free Cancellation	Rating 6.8 8,298 reviews	Search Lufthansa flights
United Airlines	PriceFrom $492	Free Cancellation	Rating 7.3 10,462 reviews	Search United Airlines flights
KLM	PriceFrom $499	Free Cancellation	Rating 7.8 1,595 reviews	Search KLM flights
Scandinavian Airlines	PriceFrom $512	Free Cancellation	Rating 7.4 2,027 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $545	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
Turkish Airlines	PriceFrom $641	Free Cancellation	Rating 7.4 4,467 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.

Start using Trips

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Find better results for your trip to the Czech Republic

Popular cities

Other flights from Seattle

Other flights to the Czech Republic

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the Czech Republic

Flights to Praguefrom $491

Flights to Brnofrom $751

Flights to Ostravafrom $1,325

Flights to Carlsbadfrom $1,205

Flights to Pardubice

Cheap flights from Seattle to the Czech Republic from $293

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 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Seattle to the Czech Republic

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Lufthansa flights from Seattle to Czech Republic

Our best Lufthansa deals on Seattle to Czech Republic flight tickets

British Airways flights from Seattle to Czech Republic

Our best British Airways deals on Seattle to Czech Republic flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to the Czech Republic that are best for you.

See travel insights to the Czech Republic from

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

What is the cheapest month to fly to Czech Republic?

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

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

What is the cheapest airline that flies from Seattle/Tacoma Intl to Czech Republic?

What airlines fly to Czech Republic?

Cheap Seattle to Czech Republic flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to the Czech Republic

Best airlines flying from Seattle to Czech Republic

Compare and see reviews for airlines that fly from Seattle to Czech Republic with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the Czech Republic

Popular cities in the Czech Republic

Popular flights according to clicks in the last 7 days on momondo

Seattle flight routes

According to popular flight searches on momondo this year

Czech Republic flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to the Czech Republic

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to the Czech Republic

List of cabin classes available on flights landing in the Czech Republic. Availability may vary depending on flight origin and airline.

Complete your trip to the Czech Republic

Explore popular destinations other users love

According to popular flight searches on momondo this year