What is the cheapest airline that flies from Seattle/Tacoma Intl to Václav Havel Prague?

British Airways and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Václav Havel Prague

Which layover airport offers the lowest fares from Seattle to Prague?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $495.

Which airport is the most popular layover for flights between Seattle and Prague?

Frankfurt am Main (FRA) was the most common stop: 36% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Seattle to Prague?

Paris (CDG) has the shortest average layover time for this route: 1h 50m.

What airlines fly to Prague?

Icelandair, Condor and Lufthansa are the top three most popular airlines that fly to Prague from Seattle according to our data. Icelandair is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Prague. Keep in mind that there are 11 different airlines that fly to Prague on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Seattle to Prague?

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 12h 17m.

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?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Václav Havel Prague Airport is 11 as of March 2026.

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.

$218 Cheap Flights from Seattle to Prague in 2026

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Find the cheapest flights from Seattle to Prague

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3:55 pm - 9:40 am

SEA

PRG

32h 45m

1 stop

3:20 pm - 1:45 pm

PRG

SEA

31h 25m

1 stop

$508Scandinavian Airlines

อา., ก.ย. 6 - พฤ., ต.ค. 1

3:55 pm - 9:40 am

SEA

PRG

32h 45m

1 stop

10:20 am - 1:45 pm

PRG

SEA

12h 25m

1 stop

$512Scandinavian Airlines

อ., ก.ย. 1 - ศ., ก.ย. 18

3:55 pm - 9:40 am

SEA

PRG

32h 45m

1 stop

8:55 pm - 1:45 pm

PRG

SEA

25h 50m

1 stop

$518Scandinavian Airlines

ส., ก.ย. 12 - ส., ก.ย. 26

3:55 pm - 9:40 am

SEA

PRG

32h 45m

1 stop

10:20 am - 1:45 pm

PRG

SEA

12h 25m

1 stop

$524Scandinavian Airlines

อา., ก.ย. 13 - ส., ก.ย. 19

3:55 pm - 9:40 am

SEA

PRG

32h 45m

1 stop

10:20 am - 1:45 pm

PRG

SEA

12h 25m

1 stop

$528Scandinavian Airlines

อา., ก.ย. 6 - ศ., ก.ย. 11

3:55 pm - 9:40 am

SEA

PRG

32h 45m

1 stop

8:55 pm - 1:45 pm

PRG

SEA

25h 50m

1 stop

$530Scandinavian Airlines

อา., ก.ย. 6 - พฤ., ก.ย. 10

3:55 pm - 9:40 am

SEA

PRG

32h 45m

1 stop

3:20 pm - 1:45 pm

PRG

SEA

31h 25m

1 stop

$531Scandinavian Airlines

อา., ส.ค. 30 - พฤ., ก.ย. 3

3:55 pm - 5:55 pm

SEA

PRG

41h 00m

2 stops

8:55 pm - 1:45 pm

PRG

SEA

25h 50m

1 stop

$533Scandinavian Airlines

อา., ก.ย. 6 - ศ., ก.ย. 11

3:55 pm - 9:40 am

SEA

PRG

32h 45m

1 stop

10:20 am - 1:45 pm

PRG

SEA

12h 25m

1 stop

$534Scandinavian Airlines

อ., ส.ค. 18 - ศ., ส.ค. 28

3:55 pm - 9:40 am

SEA

PRG

32h 45m

1 stop

10:20 am - 1:45 pm

PRG

SEA

12h 25m

1 stop

$535Scandinavian Airlines

อ., ส.ค. 18 - ศ., ส.ค. 28

Scandinavian Airlines flights from Seattle to Prague

Our best Scandinavian Airlines deals on Seattle to Prague flight tickets

Scandinavian Airlines

Sep 6

SEA3:55 pmSeattle/Tacoma Intl

32h 45m

1 stop

PRG9:40 amVáclav Havel Prague

Oct 1

PRG3:20 pmVáclav Havel Prague

31h 25m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

$508

Scandinavian Airlines

Sep 1

SEA3:55 pmSeattle/Tacoma Intl

32h 45m

1 stop

PRG9:40 amVáclav Havel Prague

Sep 18

PRG10:20 amVáclav Havel Prague

12h 25m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

$512

Scandinavian Airlines

Sep 12

SEA3:55 pmSeattle/Tacoma Intl

32h 45m

1 stop

PRG9:40 amVáclav Havel Prague

Sep 26

PRG8:55 pmVáclav Havel Prague

25h 50m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

$518

Condor flights from Seattle to Prague

Our best Condor deals on Seattle to Prague flight tickets

Condor

Apr 12

SEA5:40 pmSeattle/Tacoma Intl

13h 20m

1 stop

PRG4:00 pmVáclav Havel Prague

Apr 27

PRG12:00 pmVáclav Havel Prague

13h 10m

1 stop

SEA4:10 pmSeattle/Tacoma Intl

$573

Condor

Apr 22

SEA5:40 pmSeattle/Tacoma Intl

18h 45m

1 stop

PRG9:25 pmVáclav Havel Prague

Apr 27

PRG8:50 amVáclav Havel Prague

16h 20m

1 stop

SEA4:10 pmSeattle/Tacoma Intl

$580

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

อา. 9/6

3:55 pm-9:40 am

1 stop32h 45m

Václav Havel Prague

พฤ. 10/1

3:20 pm-1:45 pm

1 stop31h 25m

$508

Quickest round-trip

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

อ. 9/1

3:55 pm-9:40 am

1 stop32h 45m

Václav Havel Prague

ศ. 9/18

10:20 am-1:45 pm

1 stop12h 25m

$512

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

ส. 9/12

3:55 pm-9:40 am

1 stop32h 45m

Václav Havel Prague

ส. 9/26

8:55 pm-1:45 pm

1 stop25h 50m

$518

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

อา. 9/13

3:55 pm-9:40 am

1 stop32h 45m

Václav Havel Prague

ส. 9/19

10:20 am-1:45 pm

1 stop12h 25m

$524

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

อา. 9/6

3:55 pm-9:40 am

1 stop32h 45m

Václav Havel Prague

ศ. 9/11

10:20 am-1:45 pm

1 stop12h 25m

$528

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

อา. 9/6

3:55 pm-9:40 am

1 stop32h 45m

Václav Havel Prague

พฤ. 9/10

8:55 pm-1:45 pm

1 stop25h 50m

$530

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

อา. 8/30

3:55 pm-9:40 am

1 stop32h 45m

Václav Havel Prague

พฤ. 9/3

3:20 pm-1:45 pm

1 stop31h 25m

$531

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

อา. 9/6

3:55 pm-5:55 pm

2 stops41h 00m

Václav Havel Prague

ศ. 9/11

8:55 pm-1:45 pm

1 stop25h 50m

$533

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

อ. 8/18

3:55 pm-9:40 am

1 stop32h 45m

Václav Havel Prague

ศ. 8/28

10:20 am-1:45 pm

1 stop12h 25m

$534

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

อ. 8/18

3:55 pm-9:40 am

1 stop32h 45m

Václav Havel Prague

ศ. 8/28

10:20 am-1:45 pm

1 stop12h 25m

$535

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Prague?

In general, February 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 $502. If you are unable to visit Prague during the month of February, then departing from Seattle during the month March is also very affordable. Most momondo users find prices during this month for around $529.

How far in advance should I book a flight 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 $661 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 $571 on momondo.

Can stopping save me money on Seattle to Prague flights?

You could potentially save up to 20% 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 March 2026, prices for Seattle to Prague flights are approximately 56% 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 55m
Direct flights	None

The fastest flight from Seattle to Prague takes 12h 55m

There are no direct flights from Seattle to Prague. There are no popular flight routes from Seattle to Prague.

Search flight deals

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 55m.
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?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Václav Havel Prague Airport is 11 as of March 2026.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to Prague is Icelandair (25% of total bookings). The next most popular airlines are Condor (19%), Lufthansa (14%), and British Airways (12%).

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 Airways	PriceFrom $251	Free Cancellation	Rating 6.7 7,800 reviews	Search British Airways flights
Condor	PriceFrom $300	Free Cancellation	Rating 6.5 401 reviews	Search Condor flights
Icelandair	PriceFrom $366	Free Cancellation	Rating 7.1 622 reviews	Search Icelandair flights
SWISS	PriceFrom $467	Free Cancellation	Rating 7.5 1,900 reviews	Search SWISS flights
Scandinavian Airlines	PriceFrom $473	Free Cancellation	Rating 7.3 1,719 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $492	Free Cancellation	Rating 7.4 9,437 reviews	Search United Airlines flights
Lufthansa	PriceFrom $494	Free Cancellation	Rating 6.8 7,858 reviews	Search Lufthansa flights
Delta	PriceFrom $542	Free Cancellation	Rating 7.9 8,286 reviews	Search Delta flights
Air France	PriceFrom $587	Free Cancellation	Rating 7.4 1,546 reviews	Search Air France flights
KLM	PriceFrom $626	Free Cancellation	Rating 7.8 1,473 reviews	Search KLM flights

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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ศ. 4/17

ศ. 4/24

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Cheap flights from Seattle to Prague from $218

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 4/7. 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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See travel insights to Prague from

How to get the cheapest flight ticket from Seattle to Prague

What is the cheapest month to fly to Prague?

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

Can stopping save me money on Seattle to Prague flights?

How have Seattle to Prague flight prices changed over time?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Václav Havel Prague?

What airlines fly to Prague?

Which airport is the most popular layover for flights between Seattle and Prague?

Which layover airport offers the lowest fares from Seattle to Prague?

Which layover airport has the shortest travel time from Seattle to Prague?

Which layover airport has the shortest connection time from Seattle to Prague?

When to book flights from Seattle to Prague

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

Direct flights

Best airlines flying from Seattle to Prague

Compare and see reviews for airlines that fly from Seattle to Prague with momondo

Traveling to a place near Prague?

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the Czech Republic

Fly your favorite airline to Prague

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Prague

List of cabin classes available on flights landing in Prague. Availability may vary depending on flight origin and airline.

Popular cities in the Czech Republic

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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