Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Washington to the Czech Republic from $276

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 1/23. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
3:35 pm - 11:55 amSEA-PRG
12h 20m1 stop
Icelandair Logo
12:50 pm - 8:45 pmPRG-SEA
15h 55m1 stop
$369Icelandair
Find Deal
Sun, Mar 15 - Fri, Mar 27
Icelandair Logo
2:35 pm - 11:55 amSEA-PRG
12h 20m1 stop
Icelandair Logo
12:50 pm - 6:00 pmPRG-SEA
13h 10m1 stop
$375Icelandair
Find Deal
Fri, Mar 6 - Fri, Mar 20
British Airways Logo
1:35 pm - 4:25 pmSEA-PRG
17h 50m1 stop
British Airways Logo
5:45 pm - 11:35 amPRG-SEA
26h 50m1 stop
$427British Airways
Find Deal
Tue, Apr 28 - Tue, May 12
Condor Logo
5:40 pm - 3:30 pmSEA-PRG
12h 50m1 stop
Condor Logo
9:00 am - 3:40 pmPRG-SEA
15h 40m1 stop
$430Condor
Find Deal
Thu, Apr 23 - Thu, May 7
Lufthansa Logo
3:10 pm - 1:05 pmSEA-PRG
12h 55m1 stop
Lufthansa Logo
7:35 am - 7:16 pmPRG-SEA
20h 41m2 stops
$433Lufthansa
Find Deal
Fri, Jan 16 - Fri, Jan 30
Lufthansa Logo
10:58 am - 10:25 pmSEA-PRG
26h 27m2 stops
Lufthansa Logo
7:35 am - 12:10 pmPRG-SEA
13h 35m1 stop
$434Lufthansa
Find Deal
Sat, Jan 17 - Sat, Jan 31
Delta Logo
6:50 am - 5:05 pmPDX-PRG
25h 15m2 stops
Delta Logo
6:00 am - 11:25 amPRG-PDX
14h 25m1 stop
$496Delta
Find Deal
Wed, Jan 28 - Sun, Feb 1
Delta Logo
1:25 pm - 8:25 amPDX-PRG
34h 00m1 stop
Delta Logo
6:00 am - 11:25 amPRG-PDX
14h 25m1 stop
$498Delta
Find Deal
Wed, Jan 28 - Sun, Feb 1
British Airways Logo
5:45 pm - 8:35 pmPDX-PRG
17h 50m1 stop
British Airways Logo
6:45 am - 8:27 pmPRG-PDX
22h 42m2 stops
$507British Airways
Find Deal
Mon, Jan 5 - Tue, Jan 20
Condor Logo
11:35 am - 3:30 pmGEG-PRG
18h 55m2 stops
Condor Logo
12:00 pm - 7:57 pmPRG-GEG
16h 57m2 stops
$964Condor
Find Deal
Fri, May 8 - Fri, May 29

British Airways flights from State of Washington to Czech Republic

Our best British Airways deals on State of Washington to Czech Republic flight tickets
British Airways
Feb 5
SEA6:50 pmSeattle/Tacoma Intl
19h 00m
1 stop
PRG10:50 pmVáclav Havel Prague
Feb 12
PRG6:35 pmVáclav Havel Prague
25h 55m
1 stop
SEA11:30 amSeattle/Tacoma Intl
$477
Find similar
British Airways
Jan 5
PDX5:45 pmPortland
17h 50m
1 stop
PRG8:35 pmVáclav Havel Prague
Jan 20
PRG6:45 amVáclav Havel Prague
22h 42m
2 stops
PDX8:27 pmPortland
$507
Find similar
British Airways
Apr 27
PDX7:30 pmPortland
15h 50m
1 stop
PRG8:20 pmVáclav Havel Prague
May 6
PRG10:25 amVáclav Havel Prague
16h 15m
1 stop
PDX5:40 pmPortland
$667
Find similar

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
Mar 5
SEA7:30 amSeattle/Tacoma Intl
17h 15m
2 stops
PRG9:45 amVáclav Havel Prague
Mar 19
PRG3:00 pmVáclav Havel Prague
39h 22m
2 stops
SEA10:22 pmSeattle/Tacoma Intl
$500
Find similar
Scandinavian Airlines
Mar 7
SEA11:35 amSeattle/Tacoma Intl
17h 45m
2 stops
PRG2:20 pmVáclav Havel Prague
Mar 20
PRG3:00 pmVáclav Havel Prague
39h 22m
2 stops
SEA10:22 pmSeattle/Tacoma Intl
$510
Find similar
Scandinavian Airlines
Mar 6
SEA7:10 amSeattle/Tacoma Intl
41h 35m
2 stops
PRG9:45 amVáclav Havel Prague
Mar 19
PRG3:00 pmVáclav Havel Prague
39h 22m
2 stops
SEA10:22 pmSeattle/Tacoma Intl
$530
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 November 25, 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

Sun 3/15

3:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Fri 3/27

12:50 pm-8:45 pm

1 stop15h 55m

$369

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 3/6

2:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Fri 3/20

12:50 pm-6:00 pm

1 stop13h 10m

$375

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 4/28

1:35 pm-4:25 pm

1 stop17h 50m

Václav Havel Prague

Tue 5/12

5:45 pm-11:35 am

1 stop26h 50m

$427

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Thu 4/23

5:40 pm-3:30 pm

1 stop12h 50m

Václav Havel Prague

Thu 5/7

9:00 am-3:40 pm

1 stop15h 40m

$430

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 1/16

3:10 pm-1:05 pm

1 stop12h 55m

Václav Havel Prague

Fri 1/30

7:35 am-7:16 pm

2 stops20h 41m

$433

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sat 1/17

10:58 am-10:25 pm

2 stops26h 27m

Václav Havel Prague

Sat 1/31

7:35 am-12:10 pm

1 stop13h 35m

$434

PortlandPrague

PDX - PRG

PDXPRG

Portland

Wed 1/28

6:50 am-5:05 pm

2 stops25h 15m

Václav Havel Prague

Sun 2/1

6:00 am-11:25 am

1 stop14h 25m

$496

PortlandPrague

PDX - PRG

PDXPRG

Portland

Wed 1/28

1:25 pm-8:25 am

1 stop34h 00m

Václav Havel Prague

Sun 2/1

6:00 am-11:25 am

1 stop14h 25m

$498

PortlandPrague

PDX - PRG

PDXPRG

Portland

Mon 1/5

5:45 pm-8:35 pm

1 stop17h 50m

Václav Havel Prague

Tue 1/20

6:45 am-8:27 pm

2 stops22h 42m

$507

SpokanePrague

GEG - PRG

GEGPRG

Spokane

Fri 5/8

11:35 am-3:30 pm

2 stops18h 55m

Václav Havel Prague

Fri 5/29

12:00 pm-7:57 pm

2 stops16h 57m

$964

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $589. If you aren’t able to travel to Czech Republic during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $590.

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 $738 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 $574 on momondo.

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

You could potentially save up to 8% 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 10m

Direct flights

None
The fastest flight from State of Washington to Czech Republic takes 12h 10m
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
1,589 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $388Free CancellationRating
7.0
581 reviews
Search Icelandair flights
CondorPriceFrom $460Free CancellationRating
6.4
389 reviews
Search Condor flights
SWISSPriceFrom $467Free CancellationRating
7.5
1,794 reviews
Search SWISS flights
British AirwaysPriceFrom $500Free CancellationRating
6.7
7,539 reviews
Search British Airways flights
United AirlinesPriceFrom $542Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
DeltaPriceFrom $549Free CancellationRating
7.9
7,998 reviews
Search Delta flights
LufthansaPriceFrom $578Free CancellationRating
6.8
7,594 reviews
Search Lufthansa flights
Air FrancePriceFrom $594Free CancellationRating
7.4
1,497 reviews
Search Air France flights
Turkish AirlinesPriceFrom $603Free CancellationRating
7.3
4,059 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

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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/25
Thu 1/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the Czech Republic

Popular cities in the Czech Republic

Popular flights according to clicks in the last 7 days on momondo
Flights to Praguefrom $344
Flights to Ostravafrom $764
Flights to Brnofrom $1,176
Flights to Pardubice
Flights to Carlsbadfrom $1,205