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Cheap flights from Seattle to the Czech Republic from $261

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 10/7. 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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Find the cheapest flights from Seattle to the Czech Republic

Cheap round-trip flights

Icelandair Logo
2:35 pm - 11:55 amSEA-PRG
12h 20m1 stop
Icelandair Logo
12:50 pm - 5:00 pmPRG-SEA
13h 10m1 stop
$470Icelandair
Find Deal
Fri, Nov 28 - Fri, Dec 12
Icelandair Logo
2:35 pm - 11:55 amSEA-PRG
12h 20m1 stop
Icelandair Logo
12:50 pm - 5:00 pmPRG-SEA
13h 10m1 stop
$477Icelandair
Find Deal
Sun, Nov 9 - Mon, Nov 17
Icelandair Logo
2:35 pm - 11:55 amSEA-PRG
12h 20m1 stop
Icelandair Logo
12:50 pm - 5:00 pmPRG-SEA
13h 10m1 stop
$488Icelandair
Find Deal
Sun, Dec 7 - Sat, Dec 13
Scandinavian Airlines Logo
4:20 pm - 9:45 amSEA-PRG
32h 25m1 stop
Scandinavian Airlines Logo
8:55 pm - 2:00 pmPRG-SEA
26h 05m1 stop
$495Scandinavian Airlines
Find Deal
Fri, Oct 3 - Thu, Oct 16
Condor Logo
5:40 pm - 3:15 pmSEA-PRG
12h 35m1 stop
Condor Logo
8:10 am - 3:40 pmPRG-SEA
16h 30m1 stop
$509Condor
Find Deal
Mon, Feb 9 - Mon, Feb 23
Scandinavian Airlines Logo
4:20 pm - 9:45 amSEA-PRG
32h 25m1 stop
Scandinavian Airlines Logo
10:50 am - 2:00 pmPRG-SEA
36h 10m2 stops
$522Scandinavian Airlines
Find Deal
Fri, Oct 3 - Sat, Oct 18
Condor Logo
5:05 pm - 3:50 pmSEA-PRG
13h 45m1 stop
Condor Logo
8:50 am - 3:05 pmPRG-SEA
15h 15m1 stop
$528Condor
Find Deal
Tue, Sep 9 - Tue, Sep 16
British Airways Logo
6:50 pm - 5:30 pmSEA-PRG
13h 40m1 stop
British Airways Logo
7:00 pm - 11:30 amPRG-SEA
25h 30m1 stop
$556British Airways
Find Deal
Mon, Nov 10 - Mon, Nov 17
British Airways Logo
2:46 pm - 5:30 pmSEA-PRG
17h 44m2 stops
British Airways Logo
6:45 am - 4:55 pmPRG-SEA
19h 10m1 stop
$560British Airways
Find Deal
Mon, Nov 10 - Tue, Nov 18
American Airlines Logo
1:35 pm - 5:30 pmSEA-PRG
18h 55m2 stops
American Airlines Logo
11:00 am - 11:18 pmPRG-SEA
21h 18m2 stops
$575American Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 26

Scandinavian Airlines flights from Seattle to Czech Republic

Our best Scandinavian Airlines deals on Seattle to Czech Republic flight tickets
Scandinavian Airlines
Oct 3
SEA4:20 pmSeattle/Tacoma Intl
32h 25m
1 stop
PRG9:45 amVáclav Havel Prague
Oct 16
PRG8:55 pmVáclav Havel Prague
26h 05m
1 stop
SEA2:00 pmSeattle/Tacoma Intl
$495
Find similar
Scandinavian Airlines
Oct 3
SEA4:20 pmSeattle/Tacoma Intl
32h 25m
1 stop
PRG9:45 amVáclav Havel Prague
Oct 18
PRG10:50 amVáclav Havel Prague
36h 10m
2 stops
SEA2:00 pmSeattle/Tacoma Intl
$522
Find similar
Scandinavian Airlines
Sep 12
SEA4:20 pmSeattle/Tacoma Intl
32h 25m
1 stop
PRG9:45 amVáclav Havel Prague
Oct 2
PRG8:55 pmVáclav Havel Prague
26h 05m
1 stop
SEA2:00 pmSeattle/Tacoma Intl
$525
Find similar

Icelandair flights from Seattle to Czech Republic

Our best Icelandair deals on Seattle to Czech Republic flight tickets
Icelandair
Nov 28
SEA2:35 pmSeattle/Tacoma Intl
12h 20m
1 stop
PRG11:55 amVáclav Havel Prague
Dec 12
PRG12:50 pmVáclav Havel Prague
13h 10m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
$470
Find similar
Icelandair
Nov 9
SEA2:35 pmSeattle/Tacoma Intl
12h 20m
1 stop
PRG11:55 amVáclav Havel Prague
Nov 17
PRG12:50 pmVáclav Havel Prague
13h 10m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
$477
Find similar
Icelandair
Dec 7
SEA2:35 pmSeattle/Tacoma Intl
12h 20m
1 stop
PRG11:55 amVáclav Havel Prague
Dec 13
PRG12:50 pmVáclav Havel Prague
13h 10m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
$488
Find similar

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, 2025.
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

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 11/28

2:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Fri 12/12

12:50 pm-5:00 pm

1 stop13h 10m

$470

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 11/9

2:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Mon 11/17

12:50 pm-5:00 pm

1 stop13h 10m

$477

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 12/7

2:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Sat 12/13

12:50 pm-5:00 pm

1 stop13h 10m

$488

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 10/3

4:20 pm-9:45 am

1 stop32h 25m

Václav Havel Prague

Thu 10/16

8:55 pm-2:00 pm

1 stop26h 05m

$495

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 2/9

5:40 pm-3:15 pm

1 stop12h 35m

Václav Havel Prague

Mon 2/23

8:10 am-3:40 pm

1 stop16h 30m

$509

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 10/3

4:20 pm-9:45 am

1 stop32h 25m

Václav Havel Prague

Sat 10/18

10:50 am-2:00 pm

2 stops36h 10m

$522

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 9/9

5:05 pm-3:50 pm

1 stop13h 45m

Václav Havel Prague

Tue 9/16

8:50 am-3:05 pm

1 stop15h 15m

$528

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 11/10

6:50 pm-5:30 pm

1 stop13h 40m

Václav Havel Prague

Mon 11/17

7:00 pm-11:30 am

1 stop25h 30m

$556

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 11/10

2:46 pm-5:30 pm

2 stops17h 44m

Václav Havel Prague

Tue 11/18

6:45 am-4:55 pm

1 stop19h 10m

$560

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 11/12

1:35 pm-5:30 pm

2 stops18h 55m

Václav Havel Prague

Wed 11/26

11:00 am-11:18 pm

2 stops21h 18m

$575

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, October 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 $668. If you aren’t able to travel to Czech Republic during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $694.

What is the cheapest day to depart on your flight to Czech Republic?

The cheapest day to depart from Seattle to Czech Republic is on a Tuesday when prices can be found for as low as $856. The most expensive day to fly to Czech Republic is Friday, with ticket prices averaging around $1,048.

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

In the evening is the cheapest time of day to fly from Seattle to Czech Republic when you can find flight prices for as low as $754. Flying to Czech Republic in the evening is an ideal time because this is during off-peak travel hours. Flights to Czech Republic are more costly at noon, with an average ticket price of $1,016. Departure times at noon 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 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 $805 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 $649 on momondo.

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

You could potentially save up to 4% 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

$261

Fastest flight time

12h 05m

Direct flights

None

Airports in Czech Republic

1 airport
The best one-way flight to Czech Republic from Seattle in the past 72 hours is $261. The best round-trip flight deal from Seattle to Czech Republic found on momondo in the last 72 hours is $470.
The fastest flight from Seattle to Czech Republic takes 12h 05m
There are no direct flights from Seattle to Czech Republic. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Václav Havel Prague Airport.
There is 1 airport near Czech Republic: Václav Havel Prague (PRG)
Search flight deals

  • 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
Scandinavian AirlinesPriceFrom $299Free CancellationRating
7.4
1,468 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $393Free CancellationRating
7.0
526 reviews
Search Icelandair flights
SWISSPriceFrom $467Free CancellationRating
7.5
1,699 reviews
Search SWISS flights
British AirwaysPriceFrom $500Free CancellationRating
6.6
7,266 reviews
Search British Airways flights
CondorPriceFrom $539Free CancellationRating
6.3
354 reviews
Search Condor flights
DeltaPriceFrom $557Free CancellationRating
8.0
7,980 reviews
Search Delta flights
United AirlinesPriceFrom $563Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
American AirlinesPriceFrom $586Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air FrancePriceFrom $594Free CancellationRating
7.4
1,467 reviews
Search Air France flights
Turkish AirlinesPriceFrom $603Free CancellationRating
7.3
3,940 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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