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Cheap flights from Seattle to the Czech Republic from $232

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 4/14. 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
0 bags

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Find the cheapest flights from Seattle to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
10:55 am - 1:05 pm
SEA
-
PRG
17h 10m2 stops
Lufthansa Logo
7:35 am - 1:10 pm
PRG
-
SEA
13h 35m1 stop
$435Lufthansa
Mon, Feb 23 - Mon, Mar 9
Lufthansa Logo
9:55 am - 1:05 pm
SEA
-
PRG
18h 10m2 stops
Lufthansa Logo
7:25 am - 1:10 pm
PRG
-
SEA
13h 45m1 stop
$438Lufthansa
Tue, Feb 24 - Tue, Mar 10
Lufthansa Logo
3:10 pm - 1:05 pm
SEA
-
PRG
12h 55m1 stop
Lufthansa Logo
7:35 am - 7:16 pm
PRG
-
SEA
20h 41m2 stops
$439Lufthansa
Fri, Jan 30 - Fri, Feb 6
Lufthansa Logo
7:00 am - 9:50 am
SEA
-
PRG
17h 50m2 stops
Lufthansa Logo
7:35 am - 12:10 pm
PRG
-
SEA
13h 35m1 stop
$448Lufthansa
Fri, Feb 20 - Fri, Mar 6
Lufthansa Logo
3:10 pm - 4:05 pm
SEA
-
PRG
15h 55m1 stop
Lufthansa Logo
7:35 am - 12:10 pm
PRG
-
SEA
13h 35m1 stop
$451Lufthansa
Fri, Feb 20 - Fri, Mar 6
Icelandair Logo
2:35 pm - 11:55 am
SEA
-
PRG
12h 20m1 stop
Icelandair Logo
12:50 pm - 6:00 pm
PRG
-
SEA
13h 10m1 stop
$455Icelandair
Sun, Mar 1 - Sat, Mar 14
Icelandair Logo
2:35 pm - 11:55 am
SEA
-
PRG
12h 20m1 stop
Icelandair Logo
12:50 pm - 5:00 pm
PRG
-
SEA
13h 10m1 stop
$456Icelandair
Sun, Mar 1 - Sat, Mar 7
Lufthansa Logo
2:00 pm - 2:15 pm
SEA
-
PRG
15h 15m1 stop
Lufthansa Logo
7:35 am - 1:10 pm
PRG
-
SEA
13h 35m1 stop
$462Lufthansa
Mon, Feb 23 - Mon, Mar 9
Lufthansa Logo
2:00 pm - 2:40 pm
SEA
-
PRG
15h 40m1 stop
Lufthansa Logo
7:35 am - 12:10 pm
PRG
-
SEA
13h 35m1 stop
$464Lufthansa
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
6:50 pm - 9:20 pm
SEA
-
PRG
17h 30m1 stop
Multiple Airlines Logo
9:10 am - 10:08 pm
PRG
-
SEA
21h 58m2 stops
$470Multiple Airlines
Wed, Apr 1 - Wed, Apr 15

United Airlines flights from Seattle to Czech Republic

Our best United Airlines deals on Seattle to Czech Republic flight tickets
United Airlines
Mar 4
SEA9:00 amSeattle/Tacoma Intl
19h 05m
3 stops
PRG1:05 pmVáclav Havel Prague
Mar 8
PRG6:15 amVáclav Havel Prague
16h 05m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$501
Find similar
United Airlines
Feb 16
SEA7:15 amSeattle/Tacoma Intl
23h 50m
2 stops
PRG4:05 pmVáclav Havel Prague
Feb 23
PRG7:35 amVáclav Havel Prague
23h 41m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$508
Find similar
United Airlines
Jan 29
SEA8:40 amSeattle/Tacoma Intl
19h 25m
3 stops
PRG1:05 pmVáclav Havel Prague
Feb 5
PRG7:35 amVáclav Havel Prague
41h 09m
2 stops
SEA3:44 pmSeattle/Tacoma Intl
$509
Find similar

British Airways flights from Seattle to Czech Republic

Our best British Airways deals on Seattle to Czech Republic flight tickets
British Airways
Feb 2
SEA2:10 pmSeattle/Tacoma Intl
21h 25m
2 stops
PRG8:35 pmVáclav Havel Prague
Feb 16
PRG9:35 pmVáclav Havel Prague
34h 32m
2 stops
SEA11:07 pmSeattle/Tacoma Intl
$496
Find similar
British Airways
Feb 27
SEA1:35 pmSeattle/Tacoma Intl
22h 30m
1 stop
PRG9:05 pmVáclav Havel Prague
Mar 6
PRG7:00 pmVáclav Havel Prague
30h 55m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$498
Find similar
British Airways
Apr 23
SEA8:20 pmSeattle/Tacoma Intl
18h 10m
1 stop
PRG11:30 pmVáclav Havel Prague
Apr 30
PRG7:10 amVáclav Havel Prague
20h 15m
1 stop
SEA6:25 pmSeattle/Tacoma Intl
$522
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 January 2, 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

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 2/23

10:55 am-1:05 pm

2 stops17h 10m

Václav Havel Prague

Mon 3/9

7:35 am-1:10 pm

1 stop13h 35m

$435

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 2/24

9:55 am-1:05 pm

2 stops18h 10m

Václav Havel Prague

Tue 3/10

7:25 am-1:10 pm

1 stop13h 45m

$438

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 1/30

3:10 pm-1:05 pm

1 stop12h 55m

Václav Havel Prague

Fri 2/6

7:35 am-7:16 pm

2 stops20h 41m

$439

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 2/20

7:00 am-9:50 am

2 stops17h 50m

Václav Havel Prague

Fri 3/6

7:35 am-12:10 pm

1 stop13h 35m

$448

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 2/20

3:10 pm-4:05 pm

1 stop15h 55m

Václav Havel Prague

Fri 3/6

7:35 am-12:10 pm

1 stop13h 35m

$451

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 3/1

2:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Sat 3/14

12:50 pm-6:00 pm

1 stop13h 10m

$455

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 3/1

2:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Sat 3/7

12:50 pm-5:00 pm

1 stop13h 10m

$456

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 2/23

2:00 pm-2:15 pm

1 stop15h 15m

Václav Havel Prague

Mon 3/9

7:35 am-1:10 pm

1 stop13h 35m

$462

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Thu 1/29

2:00 pm-2:40 pm

1 stop15h 40m

Václav Havel Prague

Thu 2/5

7:35 am-12:10 pm

1 stop13h 35m

$464

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 4/1

6:50 pm-9:20 pm

1 stop17h 30m

Václav Havel Prague

Wed 4/15

9:10 am-10:08 pm

2 stops21h 58m

$470

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 $480. If you aren’t able to travel to Czech Republic during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $560.

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 $703 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 $540 on momondo.

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

You could potentially save up to 10% 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

  • 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
1,629 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $367Free CancellationRating
7.1
593 reviews
Search Icelandair flights
British AirwaysPriceFrom $447Free CancellationRating
6.7
7,640 reviews
Search British Airways flights
CondorPriceFrom $452Free CancellationRating
6.4
397 reviews
Search Condor flights
SWISSPriceFrom $467Free CancellationRating
7.5
1,832 reviews
Search SWISS flights
United AirlinesPriceFrom $492Free CancellationRating
7.4
9,129 reviews
Search United Airlines flights
DeltaPriceFrom $549Free CancellationRating
7.9
8,023 reviews
Search Delta flights
LufthansaPriceFrom $578Free CancellationRating
6.8
7,676 reviews
Search Lufthansa flights
Air FrancePriceFrom $594Free CancellationRating
7.4
1,515 reviews
Search Air France flights
Turkish AirlinesPriceFrom $603Free CancellationRating
7.3
4,145 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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