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Cheap flights from Washington to the Czech Republic from $272

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 10/20. 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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0 bags

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Find the cheapest flights from Washington to the Czech Republic

Cheap round-trip flights

Icelandair Logo
3:35 pm - 11:55 amSEA-PRG
12h 20m1 stop
Icelandair Logo
12:50 pm - 5:00 pmPRG-SEA
13h 10m1 stop
$393Icelandair
Find Deal
Fri, Oct 31 - Sat, Nov 8
Icelandair Logo
2:35 pm - 11:55 amSEA-PRG
12h 20m1 stop
Icelandair Logo
12:50 pm - 5:00 pmPRG-SEA
13h 10m1 stop
$395Icelandair
Find Deal
Sun, Nov 2 - Fri, Nov 21
Condor Logo
5:40 pm - 3:15 pmSEA-PRG
12h 35m1 stop
Condor Logo
8:10 am - 3:40 pmPRG-SEA
16h 30m1 stop
$471Condor
Find Deal
Thu, Feb 12 - Thu, Feb 26
Scandinavian Airlines Logo
2:10 pm - 8:15 pmSEA-PRG
21h 05m2 stops
Scandinavian Airlines Logo
8:55 pm - 2:00 pmPRG-SEA
26h 05m1 stop
$474Scandinavian Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Condor Logo
5:40 pm - 9:10 pmSEA-PRG
18h 30m1 stop
Condor Logo
8:10 am - 3:40 pmPRG-SEA
16h 30m1 stop
$480Condor
Find Deal
Sat, Nov 8 - Sat, Nov 15
Scandinavian Airlines Logo
2:10 pm - 8:15 pmSEA-PRG
21h 05m2 stops
Scandinavian Airlines Logo
10:55 am - 2:00 pmPRG-SEA
36h 05m2 stops
$481Scandinavian Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 23
Lufthansa Logo
3:10 pm - 1:05 pmSEA-PRG
12h 55m1 stop
Lufthansa Logo
7:30 am - 8:54 pmPRG-SEA
22h 24m2 stops
$499Lufthansa
Find Deal
Wed, Nov 5 - Wed, Nov 19
Lufthansa Logo
2:00 pm - 2:05 pmSEA-PRG
15h 05m1 stop
Lufthansa Logo
7:25 am - 12:10 pmPRG-SEA
13h 45m1 stop
$507Lufthansa
Find Deal
Tue, Nov 4 - Tue, Nov 18
Multiple Airlines Logo
10:00 am - 2:05 pmSEA-PRG
19h 05m2 stops
Multiple Airlines Logo
7:25 am - 12:10 pmPRG-SEA
13h 45m1 stop
$521Multiple Airlines
Find Deal
Tue, Oct 21 - Tue, Nov 18
Multiple Airlines Logo
3:45 pm - 7:55 pmSEA-PRG
19h 10m2 stops
Multiple Airlines Logo
6:30 am - 6:00 pmPRG-SEA
19h 30m2 stops
$527Multiple Airlines
Find Deal
Sun, Oct 19 - Fri, Oct 31

American Airlines flights from State of Washington to Czech Republic

Our best American Airlines deals on State of Washington to Czech Republic flight tickets
American Airlines
Jan 13
SEA1:40 pmSeattle/Tacoma Intl
18h 50m
2 stops
PRG5:30 pmVáclav Havel Prague
Jan 27
PRG11:40 amVáclav Havel Prague
20h 03m
2 stops
SEA10:43 pmSeattle/Tacoma Intl
$536
Find similar
American Airlines
Nov 9
SEA6:50 pmSeattle/Tacoma Intl
16h 55m
1 stop
PRG8:45 pmVáclav Havel Prague
Nov 19
PRG6:50 amVáclav Havel Prague
19h 05m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$539
Find similar

Delta flights from State of Washington to Czech Republic

Our best Delta deals on State of Washington to Czech Republic flight tickets
Delta
Nov 8
PDX1:40 pmPortland
18h 25m
2 stops
PRG5:05 pmVáclav Havel Prague
Nov 20
PRG2:30 pmVáclav Havel Prague
29h 55m
1 stop
PDX11:25 amPortland
$576
Find similar
Delta
Mar 6
PDX11:10 amPortland
15h 45m
2 stops
PRG11:55 amVáclav Havel Prague
Mar 10
PRG6:30 amVáclav Havel Prague
23h 05m
2 stops
PDX9:35 pmPortland
$622
Find similar
Delta
Oct 14
PDX1:30 pmPortland
23h 15m
2 stops
PRG9:45 pmVáclav Havel Prague
Oct 21
PRG2:30 pmVáclav Havel Prague
29h 50m
1 stop
PDX11:20 amPortland
$636
Find similar

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 September 17, 2025.
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

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 10/31

3:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Sat 11/8

12:50 pm-5:00 pm

1 stop13h 10m

$393

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 11/2

2:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Fri 11/21

12:50 pm-5:00 pm

1 stop13h 10m

$395

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Thu 2/12

5:40 pm-3:15 pm

1 stop12h 35m

Václav Havel Prague

Thu 2/26

8:10 am-3:40 pm

1 stop16h 30m

$471

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 10/14

2:10 pm-8:15 pm

2 stops21h 05m

Václav Havel Prague

Tue 10/21

8:55 pm-2:00 pm

1 stop26h 05m

$474

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sat 11/8

5:40 pm-9:10 pm

1 stop18h 30m

Václav Havel Prague

Sat 11/15

8:10 am-3:40 pm

1 stop16h 30m

$480

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Thu 10/16

2:10 pm-8:15 pm

2 stops21h 05m

Václav Havel Prague

Thu 10/23

10:55 am-2:00 pm

2 stops36h 05m

$481

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 11/5

3:10 pm-1:05 pm

1 stop12h 55m

Václav Havel Prague

Wed 11/19

7:30 am-8:54 pm

2 stops22h 24m

$499

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 11/4

2:00 pm-2:05 pm

1 stop15h 05m

Václav Havel Prague

Tue 11/18

7:25 am-12:10 pm

1 stop13h 45m

$507

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 10/21

10:00 am-2:05 pm

2 stops19h 05m

Václav Havel Prague

Tue 11/18

7:25 am-12:10 pm

1 stop13h 45m

$521

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 10/19

3:45 pm-7:55 pm

2 stops19h 10m

Václav Havel Prague

Fri 10/31

6:30 am-6:00 pm

2 stops19h 30m

$527

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 $676. 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 $689.

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

The cheapest day to depart from State of Washington 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 State of Washington 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 State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around $792 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 $581 on momondo.

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

You could potentially save up to 55% 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

Direct flights

None
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

  • 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
Scandinavian AirlinesPriceFrom $299Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $393Free CancellationRating
7.0
545 reviews
Search Icelandair flights
SWISSPriceFrom $467Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
British AirwaysPriceFrom $500Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
CondorPriceFrom $528Free CancellationRating
6.3
366 reviews
Search Condor flights
DeltaPriceFrom $557Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $563Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $586Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air FrancePriceFrom $594Free CancellationRating
7.4
1,468 reviews
Search Air France flights
Turkish AirlinesPriceFrom $603Free CancellationRating
7.3
3,965 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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