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Cheap flights from Seattle to Prague from $302

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 Prague departing on 8/15. 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.

Find the cheapest flights from Seattle to Prague

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
$601Condor
Sun, Oct 18 - Sat, Oct 24
Condor Logo
5:40 pm - 8:30 pm
SEA
-
PRG
17h 50m
1 stop
Condor Logo
11:40 am - 3:40 pm
PRG
-
SEA
13h 00m
1 stop
$621Condor
Sun, Oct 11 - Wed, Oct 21
Condor Logo
6:10 pm - 9:25 pm
SEA
-
PRG
18h 15m
1 stop
Condor Logo
12:00 pm - 4:10 pm
PRG
-
SEA
13h 10m
1 stop
$623Condor
Mon, Sep 28 - Mon, Oct 12
Condor Logo
5:40 pm - 4:00 pm
SEA
-
PRG
13h 20m
1 stop
Condor Logo
8:50 am - 3:40 pm
PRG
-
SEA
15h 50m
1 stop
$633Condor
Sun, Oct 11 - Wed, Oct 21
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
$634Condor
Sun, Oct 18 - Sat, Oct 24
Condor Logo
6:05 pm - 8:40 pm
SEA
-
PRG
17h 35m
1 stop
Condor Logo
8:05 am - 4:35 pm
PRG
-
SEA
16h 30m
1 stop
$639Condor
Tue, Oct 20 - Tue, Oct 27
Scandinavian Airlines Logo
3:55 pm - 9:40 am
SEA
-
PRG
32h 45m
1 stop
Scandinavian Airlines Logo
10:20 am - 1:45 pm
PRG
-
SEA
12h 25m
1 stop
$645Scandinavian Airlines
Fri, Sep 25 - Fri, Oct 9
Scandinavian Airlines Logo
3:55 pm - 9:40 am
SEA
-
PRG
32h 45m
1 stop
Scandinavian Airlines Logo
10:20 am - 1:45 pm
PRG
-
SEA
12h 25m
1 stop
$646Scandinavian Airlines
Tue, Sep 22 - Tue, Oct 6
Condor Logo
5:40 pm - 8:30 pm
SEA
-
PRG
17h 50m
1 stop
Condor Logo
12:00 pm - 3:40 pm
PRG
-
SEA
12h 40m
1 stop
$656Condor
Sun, Sep 27 - Sun, Oct 11
Condor Logo
6:05 pm - 9:25 pm
SEA
-
PRG
18h 20m
1 stop
Condor Logo
12:00 pm - 4:10 pm
PRG
-
SEA
13h 10m
1 stop
$657Condor
Thu, Sep 17 - Mon, Sep 21

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Condor flights from Seattle to Prague

Our best Condor deals on Seattle to Prague flight tickets
Condor
Oct 18
SEA5:40 pmSeattle/Tacoma Intl
17h 50m
1 stop
PRG8:30 pmVáclav Havel Prague
Oct 24
PRG12:00 pmVáclav Havel Prague
13h 00m
1 stop
SEA4:00 pmSeattle/Tacoma Intl
$601
Condor
May 4
SEA6:10 pmSeattle/Tacoma Intl
12h 50m
1 stop
PRG4:00 pmVáclav Havel Prague
May 20
PRG11:40 amVáclav Havel Prague
13h 00m
1 stop
SEA3:40 pmSeattle/Tacoma Intl
$616
Condor
Oct 11
SEA5:40 pmSeattle/Tacoma Intl
17h 50m
1 stop
PRG8:30 pmVáclav Havel Prague
Oct 21
PRG11:40 amVáclav Havel Prague
13h 00m
1 stop
SEA3:40 pmSeattle/Tacoma Intl
$621

Scandinavian Airlines flights from Seattle to Prague

Our best Scandinavian Airlines deals on Seattle to Prague flight tickets
Scandinavian Airlines
Sep 25
SEA3:55 pmSeattle/Tacoma Intl
32h 45m
1 stop
PRG9:40 amVáclav Havel Prague
Oct 9
PRG10:20 amVáclav Havel Prague
12h 25m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$645
Scandinavian Airlines
Sep 22
SEA3:55 pmSeattle/Tacoma Intl
32h 45m
1 stop
PRG9:40 amVáclav Havel Prague
Oct 6
PRG10:20 amVáclav Havel Prague
12h 25m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$646
Scandinavian Airlines
Aug 29
SEA3:55 pmSeattle/Tacoma Intl
32h 45m
1 stop
PRG9:40 amVáclav Havel Prague
Sep 12
PRG8:55 pmVáclav Havel Prague
25h 50m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$666

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Prague 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 April 29, 2026.
Use the filters below to find and compare flights from Seattle to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest 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

$601

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 10/11

5:40 pm-8:30 pm

1 stop17h 50m

Václav Havel Prague

Wed 10/21

11:40 am-3:40 pm

1 stop13h 00m

$621

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 9/28

6:10 pm-9:25 pm

1 stop18h 15m

Václav Havel Prague

Mon 10/12

12:00 pm-4:10 pm

1 stop13h 10m

$623
Quickest round-trip

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 10/11

5:40 pm-4:00 pm

1 stop13h 20m

Václav Havel Prague

Wed 10/21

8:50 am-3:40 pm

1 stop15h 50m

$633

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

$634

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-4:35 pm

1 stop16h 30m

$639

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 9/25

3:55 pm-9:40 am

1 stop32h 45m

Václav Havel Prague

Fri 10/9

10:20 am-1:45 pm

1 stop12h 25m

$645

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 9/22

3:55 pm-9:40 am

1 stop32h 45m

Václav Havel Prague

Tue 10/6

10:20 am-1:45 pm

1 stop12h 25m

$646

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

12:00 pm-3:40 pm

1 stop12h 40m

$656

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Thu 9/17

6:05 pm-9:25 pm

1 stop18h 20m

Václav Havel Prague

Mon 9/21

12:00 pm-4:10 pm

1 stop13h 10m

$657

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Prague from

How to get the cheapest flight ticket from Seattle to Prague

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 typical price of a round-trip flight between Seattle and Prague?

What is the cheapest month to fly to Prague?

In general, March is the cheapest month to fly from Seattle to Prague. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $464. If you are unable to visit Prague during the month of March, then departing from Seattle during the month February is also very affordable. Most momondo users find prices during this month for around $502.

How far in advance should I book a flight from Seattle to Prague?

You are more likely to see cheaper flights to Prague from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Prague for around $674 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Prague from Seattle for as low as $576 on momondo.

Can stopping save me money on Seattle to Prague flights?

You could potentially save up to 10% on your flight if you consider stops on a Seattle to Prague flight.

How have Seattle to Prague flight prices changed over time?

As of April 2026, prices for Seattle to Prague flights are approximately 45% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Prague

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Prague according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Prague (SEA to PRG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Prague

Fastest flight time

12h 50m

Direct flights

None
The fastest flight from Seattle to Prague takes 12h 50m
There are no direct flights from Seattle to Prague. There are no popular flight routes from Seattle to Prague.
Search flight deals

Frequently asked questions about flying from Seattle to Prague

  • How far is Seattle/Tacoma Intl to Václav Havel Prague by plane?

    Václav Havel Prague is 5208.4 mi away from Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 12h 50m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Václav Havel Prague Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Václav Havel Prague Airport were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Václav Havel Prague Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Václav Havel Prague Airport?

    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 Seattle/Tacoma Intl Airport to Václav Havel Prague Airport.

  • What documentation or ID do you need to fly to Václav Havel Prague Airport?

    The travel and health documents you'll need for your trip to Václav Havel Prague Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Václav Havel Prague Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Prague?

Best airlines flying from Seattle to Prague

Compare and see reviews for airlines that fly from Seattle to Prague with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $251Free CancellationRating
6.7
7,937 reviews
Search British Airways flights
CondorPriceFrom $300Free CancellationRating
6.5
408 reviews
Search Condor flights
IcelandairPriceFrom $366Free CancellationRating
7.0
646 reviews
Search Icelandair flights
SWISSPriceFrom $438Free CancellationRating
7.5
1,924 reviews
Search SWISS flights
LufthansaPriceFrom $482Free CancellationRating
6.8
7,962 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $490Free CancellationRating
7.4
1,767 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $492Free CancellationRating
7.4
9,677 reviews
Search United Airlines flights
KLMPriceFrom $499Free CancellationRating
7.8
1,512 reviews
Search KLM flights
DeltaPriceFrom $533Free CancellationRating
7.9
8,465 reviews
Search Delta flights
Air FrancePriceFrom $579Free CancellationRating
7.4
1,580 reviews
Search Air France flights

Traveling to a place near Prague?

Book flights to Prague if you plan to visit one of these locations
Český Krumlov
Pilsen
Liberec

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Prague?

It is quick and easy to find Seattle to Prague flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Prague that suits you.

Can I find flights from Seattle to Prague with flexible booking policies on momondo?

momondo does allow users to show only those flights to Prague 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 Prague?

momondo provides multiple filters to help you find the best flight to Prague from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Prague, momondo offers a useful price alert feature which will track prices for flights to Prague from Seattle and alert you when they change.

An easier way to manage your Prague 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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Fly your favorite airline to Prague

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Icelandair
Condor
British Airways
Lufthansa
Delta
United Airlines
Scandinavian Airlines
Turkish Airlines
Air France
KLM
SWISS