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Cheap flights from Washington to the Czech Republic from $175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington 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 Washington to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
Condor Logo
5:40 pm - 8:30 pm
SEA
-
PRG
17h 50m
1 stop
Condor Logo
12:00 pm - 4:00 pm
PRG
-
SEA
13h 00m
1 stop
$499Condor
Sun, Oct 18 - Sat, Oct 24
Condor Logo
5:40 pm - 8:30 pm
SEA
-
PRG
17h 50m
1 stop
Condor Logo
8:50 am - 3:40 pm
PRG
-
SEA
15h 50m
1 stop
$520Condor
Sun, Sep 27 - Sun, Oct 11
Condor Logo
5:40 pm - 8:30 pm
SEA
-
PRG
17h 50m
1 stop
Condor Logo
12:00 pm - 4:00 pm
PRG
-
SEA
13h 00m
1 stop
$542Condor
Sun, Oct 18 - Sat, Oct 24
Condor Logo
6:10 pm - 9:25 pm
SEA
-
PRG
18h 15m
1 stop
Condor Logo
11:40 am - 3:40 pm
PRG
-
SEA
13h 00m
1 stop
$544Condor
Mon, Aug 17 - Wed, Sep 2
Condor Logo
6:05 pm - 8:40 pm
SEA
-
PRG
17h 35m
1 stop
Condor Logo
8:05 am - 4:55 pm
PRG
-
SEA
16h 50m
1 stop
$558Condor
Tue, Oct 20 - Tue, Oct 27
Condor Logo
3:30 pm - 9:25 pm
PDX
-
PRG
20h 55m
1 stop
Condor Logo
8:50 am - 1:10 pm
PRG
-
PDX
13h 20m
1 stop
$560Condor
Mon, Aug 17 - Mon, Aug 31
Multiple Airlines Logo
8:00 am - 3:45 pm
SEA
-
PRG
22h 45m
2 stops
Multiple Airlines Logo
8:05 am - 9:07 pm
PRG
-
SEA
22h 02m
2 stops
$566Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
8:00 am - 3:45 pm
SEA
-
PRG
22h 45m
2 stops
Multiple Airlines Logo
8:05 am - 10:42 pm
PRG
-
SEA
23h 37m
3 stops
$567Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
11:30 am - 5:55 pm
GEG
-
PRG
21h 25m
2 stops
United Airlines Logo
7:15 am - 9:01 pm
PRG
-
GEG
22h 46m
2 stops
$811United Airlines
Tue, Nov 10 - Thu, Nov 12
Delta Logo
10:45 pm - 8:20 am
GEG
-
PRG
24h 35m
2 stops
Delta Logo
11:00 am - 11:42 pm
PRG
-
GEG
21h 42m
2 stops
$854Delta
Tue, Oct 6 - Thu, Oct 22

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Scandinavian Airlines flights from State of Washington to Czech Republic

Our best Scandinavian Airlines deals on State of Washington to Czech Republic flight tickets
Scandinavian Airlines
Sep 25
SEA3:55 pmSeattle/Tacoma Intl
19h 20m
1 stop
PRG8:15 pmVáclav Havel Prague
Oct 9
PRG3:20 pmVáclav Havel Prague
31h 25m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$614
Scandinavian Airlines
Sep 26
SEA3:55 pmSeattle/Tacoma Intl
32h 45m
1 stop
PRG9:40 amVáclav Havel Prague
Oct 10
PRG8:55 pmVáclav Havel Prague
25h 50m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$615
Scandinavian Airlines
Sep 25
SEA3:55 pmSeattle/Tacoma Intl
19h 20m
1 stop
PRG8:15 pmVáclav Havel Prague
Oct 9
PRG8:55 pmVáclav Havel Prague
25h 50m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$616

United Airlines flights from State of Washington to Czech Republic

Our best United Airlines deals on State of Washington to Czech Republic flight tickets
United Airlines
Nov 10
GEG11:30 amSpokane
21h 25m
2 stops
PRG5:55 pmVáclav Havel Prague
Nov 12
PRG7:15 amVáclav Havel Prague
22h 46m
2 stops
GEG9:01 pmSpokane
$811
United Airlines
Jul 12
PDX1:17 pmPortland
23h 03m
2 stops
PRG9:20 pmVáclav Havel Prague
Jul 28
PRG6:15 amVáclav Havel Prague
23h 04m
2 stops
PDX8:19 pmPortland
$928
United Airlines
Jul 11
PDX11:40 pmPortland
26h 10m
2 stops
PRG10:50 amVáclav Havel Prague
Jul 28
PRG9:35 amVáclav Havel Prague
19h 44m
2 stops
PDX8:19 pmPortland
$929

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 June 28, 2026.
Use the filters below to find and compare flights from Washington to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 10/18

5:40 pm-8:30 pm

1 stop17h 50m

Václav Havel Prague

Sat 10/24

12:00 pm-4:00 pm

1 stop13h 00m

$499

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 9/27

5:40 pm-8:30 pm

1 stop17h 50m

Václav Havel Prague

Sun 10/11

8:50 am-3:40 pm

1 stop15h 50m

$520

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 10/18

5:40 pm-8:30 pm

1 stop17h 50m

Václav Havel Prague

Sat 10/24

12:00 pm-4:00 pm

1 stop13h 00m

$542

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 8/17

6:10 pm-9:25 pm

1 stop18h 15m

Václav Havel Prague

Wed 9/2

11:40 am-3:40 pm

1 stop13h 00m

$544

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 10/20

6:05 pm-8:40 pm

1 stop17h 35m

Václav Havel Prague

Tue 10/27

8:05 am-4:55 pm

1 stop16h 50m

$558

PortlandPrague

PDX - PRG

PDXPRG

Portland

Mon 8/17

3:30 pm-9:25 pm

1 stop20h 55m

Václav Havel Prague

Mon 8/31

8:50 am-1:10 pm

1 stop13h 20m

$560

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 8/19

8:00 am-3:45 pm

2 stops22h 45m

Václav Havel Prague

Wed 8/26

8:05 am-9:07 pm

2 stops22h 02m

$566

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 8/19

8:00 am-3:45 pm

2 stops22h 45m

Václav Havel Prague

Wed 8/26

8:05 am-10:42 pm

3 stops23h 37m

$567

SpokanePrague

GEG - PRG

GEGPRG

Spokane

Tue 11/10

11:30 am-5:55 pm

2 stops21h 25m

Václav Havel Prague

Thu 11/12

7:15 am-9:01 pm

2 stops22h 46m

$811

SpokanePrague

GEG - PRG

GEGPRG

Spokane

Tue 10/6

10:45 pm-8:20 am

2 stops24h 35m

Václav Havel Prague

Thu 10/22

11:00 am-11:42 pm

2 stops21h 42m

$854

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 State of Washington 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 State of Washington to Czech Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $212. 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 $250.

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

You are more likely to see cheaper flights to Czech Republic from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around $711 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Czech Republic from State of Washington for as low as $630 on momondo.

Can stopping save me money on State of Washington to Czech Republic flights?

You could potentially save up to 10% on your flight if you consider stops on a State of Washington to Czech Republic flight.

Cheap State of Washington to Czech Republic flight deals and tips

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

Fastest flight time

12h 20m

Direct flights

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

Frequently asked questions about flying from Washington to the Czech Republic

  • When did momondo last update prices for flights from Washington to Czech Republic?

    Prices for flights from Washington to Czech Republic refresh daily.

  • How many operators does momondo search for flights from Washington to Czech Republic?

  • How old do you have to be to fly from Washington to Czech Republic?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington 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 State of Washington to Czech Republic

Compare and see reviews for airlines that fly from State of Washington to Czech Republic with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $251Free CancellationRating
6.7
8,079 reviews
Search British Airways flights
CondorPriceFrom $300Free CancellationRating
6.5
470 reviews
Search Condor flights
IcelandairPriceFrom $366Free CancellationRating
7.0
692 reviews
Search Icelandair flights
LufthansaPriceFrom $482Free CancellationRating
6.8
8,103 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $490Free CancellationRating
7.4
1,858 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $494Free CancellationRating
7.4
9,898 reviews
Search United Airlines flights
KLMPriceFrom $499Free CancellationRating
7.8
1,531 reviews
Search KLM flights
DeltaPriceFrom $504Free CancellationRating
7.8
8,455 reviews
Search Delta flights
Air FrancePriceFrom $579Free CancellationRating
7.5
1,614 reviews
Search Air France flights
Turkish AirlinesPriceFrom $642Free CancellationRating
7.4
4,424 reviews
Search Turkish Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Czech Republic. momondo saves you time and could save you money on your trip.

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

All flight searches from Washington to Czech Republic on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Washington to Czech Republic flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Czech Republic from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Czech Republic trip

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