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Cheap flights from Seattle to the Czech Republic from $216

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 5/19. 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
2:10 pm - 4:05 pm
SEA
-
PRG
16h 55m
2 stops
Lufthansa Logo
6:15 am - 1:20 pm
PRG
-
SEA
16h 05m
1 stop
$423Lufthansa
mié., feb. 4 - mié., feb. 11
British Airways Logo
5:45 pm - 10:50 pm
SEA
-
PRG
20h 05m
2 stops
British Airways Logo
10:55 am - 5:55 pm
PRG
-
SEA
15h 00m
1 stop
$438British Airways
mar., feb. 10 - mar., mar. 10
British Airways Logo
7:50 pm - 10:50 pm
SEA
-
PRG
19h 00m
1 stop
British Airways Logo
9:15 pm - 11:04 pm
PRG
-
SEA
34h 49m
2 stops
$440British Airways
dom., mar. 22 - mar., mar. 31
British Airways Logo
5:45 pm - 10:50 pm
SEA
-
PRG
20h 05m
2 stops
British Airways Logo
6:45 am - 11:04 pm
PRG
-
SEA
24h 19m
2 stops
$441British Airways
mar., feb. 10 - mar., mar. 10
British Airways Logo
1:37 pm - 8:35 pm
SEA
-
PRG
21h 58m
2 stops
British Airways Logo
1:45 pm - 5:55 pm
PRG
-
SEA
36h 10m
1 stop
$442British Airways
lun., mar. 2 - mié., mar. 11
British Airways Logo
1:37 pm - 8:35 pm
SEA
-
PRG
21h 58m
2 stops
British Airways Logo
6:50 am - 11:04 pm
PRG
-
SEA
24h 14m
2 stops
$445British Airways
lun., mar. 2 - mié., mar. 11
Lufthansa Logo
3:10 pm - 1:05 pm
SEA
-
PRG
12h 55m
1 stop
Lufthansa Logo
7:35 am - 12:10 pm
PRG
-
SEA
13h 35m
1 stop
$446Lufthansa
mié., feb. 4 - jue., feb. 12
British Airways Logo
6:50 pm - 10:50 pm
SEA
-
PRG
19h 00m
1 stop
British Airways Logo
6:30 pm - 4:55 pm
PRG
-
SEA
31h 25m
1 stop
$447British Airways
lun., feb. 16 - mié., mar. 4
British Airways Logo
5:45 pm - 10:50 pm
SEA
-
PRG
20h 05m
2 stops
British Airways Logo
9:30 pm - 11:30 am
PRG
-
SEA
23h 00m
1 stop
$448British Airways
mié., feb. 4 - jue., feb. 12
American Airlines Logo
3:14 pm - 8:30 pm
SEA
-
PRG
20h 16m
2 stops
American Airlines Logo
8:40 am - 7:32 pm
PRG
-
SEA
19h 52m
2 stops
$449American Airlines
mar., abr. 7 - mar., abr. 14

Lufthansa flights from Seattle to Czech Republic

Our best Lufthansa deals on Seattle to Czech Republic flight tickets
Lufthansa
Feb 4
SEA2:10 pmSeattle/Tacoma Intl
16h 55m
2 stops
PRG4:05 pmVáclav Havel Prague
Feb 11
PRG6:15 amVáclav Havel Prague
16h 05m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$423
Lufthansa
Feb 4
SEA3:10 pmSeattle/Tacoma Intl
12h 55m
1 stop
PRG1:05 pmVáclav Havel Prague
Feb 12
PRG7:35 amVáclav Havel Prague
13h 35m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
$446
Lufthansa
Mar 9
SEA7:00 amSeattle/Tacoma Intl
18h 35m
2 stops
PRG9:35 amVáclav Havel Prague
Mar 23
PRG7:35 amVáclav Havel Prague
13h 35m
1 stop
SEA1:10 pmSeattle/Tacoma Intl
$451

American Airlines flights from Seattle to Czech Republic

Our best American Airlines deals on Seattle to Czech Republic flight tickets
American Airlines
Apr 7
SEA3:14 pmSeattle/Tacoma Intl
20h 16m
2 stops
PRG8:30 pmVáclav Havel Prague
Apr 14
PRG8:40 amVáclav Havel Prague
19h 52m
2 stops
SEA7:32 pmSeattle/Tacoma Intl
$449
American Airlines
Feb 4
SEA12:45 pmSeattle/Tacoma Intl
19h 45m
2 stops
PRG5:30 pmVáclav Havel Prague
Feb 11
PRG11:40 amVáclav Havel Prague
21h 19m
2 stops
SEA11:59 pmSeattle/Tacoma Intl
$457
American Airlines
Feb 4
SEA12:45 pmSeattle/Tacoma Intl
19h 45m
2 stops
PRG5:30 pmVáclav Havel Prague
Feb 12
PRG10:30 amVáclav Havel Prague
22h 54m
2 stops
SEA12:24 amSeattle/Tacoma Intl
$460

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 enero 16, 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

mié. 2/4

2:10 pm-4:05 pm

2 stops16h 55m

Václav Havel Prague

mié. 2/11

6:15 am-1:20 pm

1 stop16h 05m

$423

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

mar. 2/10

5:45 pm-10:50 pm

2 stops20h 05m

Václav Havel Prague

mar. 3/10

10:55 am-5:55 pm

1 stop15h 00m

$438

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

dom. 3/22

7:50 pm-10:50 pm

1 stop19h 00m

Václav Havel Prague

mar. 3/31

9:15 pm-11:04 pm

2 stops34h 49m

$440

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

mar. 2/10

5:45 pm-10:50 pm

2 stops20h 05m

Václav Havel Prague

mar. 3/10

6:45 am-11:04 pm

2 stops24h 19m

$441

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

lun. 3/2

1:37 pm-8:35 pm

2 stops21h 58m

Václav Havel Prague

mié. 3/11

1:45 pm-5:55 pm

1 stop36h 10m

$442

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

lun. 3/2

1:37 pm-8:35 pm

2 stops21h 58m

Václav Havel Prague

mié. 3/11

6:50 am-11:04 pm

2 stops24h 14m

$445

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

mié. 2/4

3:10 pm-1:05 pm

1 stop12h 55m

Václav Havel Prague

jue. 2/12

7:35 am-12:10 pm

1 stop13h 35m

$446

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

lun. 2/16

6:50 pm-10:50 pm

1 stop19h 00m

Václav Havel Prague

mié. 3/4

6:30 pm-4:55 pm

1 stop31h 25m

$447

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

mié. 2/4

5:45 pm-10:50 pm

2 stops20h 05m

Václav Havel Prague

jue. 2/12

9:30 pm-11:30 am

1 stop23h 00m

$448

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

mar. 4/7

3:14 pm-8:30 pm

2 stops20h 16m

Václav Havel Prague

mar. 4/14

8:40 am-7:32 pm

2 stops19h 52m

$449

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 $466. 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 $533.

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 $689 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 $534 on momondo.

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

You could potentially save up to 1% 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 55m

Direct flights

None
The fastest flight from Seattle to Czech Republic takes 12h 55m
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
British AirwaysPriceFrom $251Free CancellationRating
6.7
7,680 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $299Free CancellationRating
7.3
1,654 reviews
Search Scandinavian Airlines flights
CondorPriceFrom $300Free CancellationRating
6.4
398 reviews
Search Condor flights
IcelandairPriceFrom $366Free CancellationRating
7.1
596 reviews
Search Icelandair flights
SWISSPriceFrom $467Free CancellationRating
7.5
1,849 reviews
Search SWISS flights
United AirlinesPriceFrom $492Free CancellationRating
7.4
9,164 reviews
Search United Airlines flights
DeltaPriceFrom $549Free CancellationRating
7.9
8,051 reviews
Search Delta flights
LufthansaPriceFrom $559Free CancellationRating
6.8
7,718 reviews
Search Lufthansa flights
Air FrancePriceFrom $594Free CancellationRating
7.4
1,522 reviews
Search Air France flights
KLMPriceFrom $626Free CancellationRating
7.7
1,440 reviews
Search KLM 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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