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

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $574.

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

Scandinavian Airlines, Lufthansa, and British Airways are the most popular carriers operating from Seattle/Tacoma Intl to Václav Havel Prague

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

Paris (CDG) has the shortest average layover time for this route: 2h 01m.

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 28% 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 Paris (CDG) have the shortest average one-way travel time: 13h 40m.

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

London (LHR) was the most common stop: 37% of momondo users choosing 1-stop flights on this route connected there.

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 October 2025.

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.

$310 Cheap Flights from Seattle to Prague in 2025/26

Q: What is the typical price of a round-trip flight between Seattle and Prague?

Prices are currently low for flights on this route. Typical prices usually range from $542 to $834. The lowest price recently found on this route was $402.

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One-way

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Cheap round-trip flights

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2:35 pm - 11:55 amSEA-PRG

12h 20m1 stop

12:50 pm - 5:00 pmPRG-SEA

13h 10m1 stop

$402Icelandair

Find Deal

Sun, Nov 9 - Mon, Nov 24

2:35 pm - 11:55 amSEA-PRG

12h 20m1 stop

12:50 pm - 5:00 pmPRG-SEA

13h 10m1 stop

$404Icelandair

Find Deal

Sun, Nov 9 - Mon, Nov 24

3:35 pm - 11:55 amSEA-PRG

12h 20m1 stop

2:00 pm - 5:50 pmPRG-SEA

12h 50m1 stop

$439Icelandair

Find Deal

Fri, Mar 27 - Fri, Apr 10

3:10 pm - 10:25 pmSEA-PRG

22h 15m1 stop

3:10 pm - 10:28 pmPRG-SEA

40h 18m2 stops

$456Lufthansa

Find Deal

Wed, Dec 3 - Sat, Dec 13

3:10 pm - 10:25 pmSEA-PRG

22h 15m1 stop

4:45 pm - 1:20 pmPRG-SEA

29h 35m1 stop

$461Lufthansa

Find Deal

Wed, Dec 3 - Sat, Dec 13

2:05 pm - 5:05 pmSEA-PRG

18h 00m1 stop

6:00 am - 11:50 amPRG-SEA

14h 50m1 stop

$493Delta

Find Deal

Fri, Nov 28 - Fri, Dec 5

5:40 pm - 3:30 pmSEA-PRG

12h 50m1 stop

9:00 am - 3:40 pmPRG-SEA

15h 40m1 stop

$494Condor

Find Deal

Mon, Apr 27 - Mon, May 11

2:05 pm - 5:05 pmSEA-PRG

18h 00m1 stop

6:00 am - 4:21 pmPRG-SEA

19h 21m2 stops

$503Delta

Find Deal

Fri, Nov 28 - Fri, Dec 5

5:40 pm - 3:15 pmSEA-PRG

12h 35m1 stop

8:10 am - 3:40 pmPRG-SEA

16h 30m1 stop

$509Condor

Find Deal

Mon, Nov 10 - Thu, Nov 13

6:50 pm - 7:50 pmSEA-PRG

16h 00m1 stop

6:00 am - 11:30 amPRG-SEA

14h 30m1 stop

$546British Airways

Find Deal

Sat, Jan 10 - Fri, Jan 23

Lufthansa flights from Seattle to Prague

Our best Lufthansa deals on Seattle to Prague flight tickets

Lufthansa

Dec 3

SEA3:10 pmSeattle/Tacoma Intl

22h 15m

1 stop

PRG10:25 pmVáclav Havel Prague

Dec 13

PRG3:10 pmVáclav Havel Prague

40h 18m

2 stops

SEA10:28 pmSeattle/Tacoma Intl

$456

Find similar

Lufthansa

Dec 3

SEA3:10 pmSeattle/Tacoma Intl

22h 15m

1 stop

PRG10:25 pmVáclav Havel Prague

Dec 13

PRG4:45 pmVáclav Havel Prague

29h 35m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

$461

Find similar

Lufthansa

Nov 29

SEA2:00 pmSeattle/Tacoma Intl

19h 05m

1 stop

PRG6:05 pmVáclav Havel Prague

Dec 13

PRG4:45 pmVáclav Havel Prague

29h 35m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

$518

Find similar

Delta flights from Seattle to Prague

Our best Delta deals on Seattle to Prague flight tickets

Delta

Nov 28

SEA2:05 pmSeattle/Tacoma Intl

18h 00m

1 stop

PRG5:05 pmVáclav Havel Prague

Dec 5

PRG6:00 amVáclav Havel Prague

14h 50m

1 stop

SEA11:50 amSeattle/Tacoma Intl

$493

Find similar

Delta

Nov 28

SEA2:05 pmSeattle/Tacoma Intl

18h 00m

1 stop

PRG5:05 pmVáclav Havel Prague

Dec 5

PRG6:00 amVáclav Havel Prague

19h 21m

2 stops

SEA4:21 pmSeattle/Tacoma Intl

$503

Find similar

Delta

Dec 10

SEA7:20 amSeattle/Tacoma Intl

18h 30m

2 stops

PRG10:50 amVáclav Havel Prague

Dec 16

PRG6:00 amVáclav Havel Prague

23h 35m

2 stops

SEA8:35 pmSeattle/Tacoma Intl

$513

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 11/9

2:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Mon 11/24

12:50 pm-5:00 pm

1 stop13h 10m

$402

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 11/9

2:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Mon 11/24

12:50 pm-5:00 pm

1 stop13h 10m

$404

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 3/27

3:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Fri 4/10

2:00 pm-5:50 pm

1 stop12h 50m

$439

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 12/3

3:10 pm-10:25 pm

1 stop22h 15m

Václav Havel Prague

Sat 12/13

3:10 pm-10:28 pm

2 stops40h 18m

$456

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 12/3

3:10 pm-10:25 pm

1 stop22h 15m

Václav Havel Prague

Sat 12/13

4:45 pm-1:20 pm

1 stop29h 35m

$461

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 11/28

2:05 pm-5:05 pm

1 stop18h 00m

Václav Havel Prague

Fri 12/5

6:00 am-11:50 am

1 stop14h 50m

$493

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 4/27

5:40 pm-3:30 pm

1 stop12h 50m

Václav Havel Prague

Mon 5/11

9:00 am-3:40 pm

1 stop15h 40m

$494

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 11/28

2:05 pm-5:05 pm

1 stop18h 00m

Václav Havel Prague

Fri 12/5

6:00 am-4:21 pm

2 stops19h 21m

$503

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 11/10

5:40 pm-3:15 pm

1 stop12h 35m

Václav Havel Prague

Thu 11/13

8:10 am-3:40 pm

1 stop16h 30m

$509

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sat 1/10

6:50 pm-7:50 pm

1 stop16h 00m

Václav Havel Prague

Fri 1/23

6:00 am-11:30 am

1 stop14h 30m

$546

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

What is the cheapest month to fly to Prague?

In general, October 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 $619. If you are unable to visit Prague during the month of October, then departing from Seattle during the month May is also very affordable. Most momondo users find prices during this month for around $668.

What is the cheapest day to depart on your flight to Prague?

The cheapest day to depart from Seattle to Prague is on a Tuesday. Travelers who choose to depart for Prague on a Tuesday will often find tickets for as low as $856. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Prague for around $1,048.

What is the cheapest time of day to depart on your flight to Prague?

According to our data, the cheapest time of day to fly to Prague is in the evening. momondo users have found flights departing from Seattle to Prague in the evening for as low as $754. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $1,016. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $770 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 $560 on momondo.

Can stopping save me money on Seattle to Prague flights?

You could potentially save up to 36% 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 October 2025, prices for Seattle to Prague flights are approximately 48% 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

Direct flights	None

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 20m.
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 October 2025.
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 (18% of total bookings). The next most popular airlines are Condor (17%), Lufthansa (16%), and Delta (13%).

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
Scandinavian Airlines	PriceFrom $299	Free Cancellation	Rating 7.4 1,548 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $393	Free Cancellation	Rating 7.1 562 reviews	Search Icelandair flights
Condor	PriceFrom $460	Free Cancellation	Rating 6.4 385 reviews	Search Condor flights
SWISS	PriceFrom $467	Free Cancellation	Rating 7.5 1,775 reviews	Search SWISS flights
British Airways	PriceFrom $500	Free Cancellation	Rating 6.7 7,487 reviews	Search British Airways flights
United Airlines	PriceFrom $542	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
Delta	PriceFrom $549	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
Air France	PriceFrom $594	Free Cancellation	Rating 7.4 1,482 reviews	Search Air France flights
Turkish Airlines	PriceFrom $603	Free Cancellation	Rating 7.3 4,031 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $641	Free Cancellation	Rating 6.8 7,541 reviews	Search Lufthansa 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.

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Fly your favorite airline to Prague

Cheap flights from Seattle to Prague from $310

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 4/28. 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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Big names and deals

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Filter for what you want

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Lufthansa flights from Seattle to Prague

Our best Lufthansa deals on Seattle to Prague flight tickets

Delta flights from Seattle to Prague

Our best Delta deals on Seattle to Prague flight tickets

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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?

What is the cheapest day to depart on your flight to Prague?

What is the cheapest time of day to depart on your flight to Prague?

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

Can stopping save me money on Seattle to Prague flights?

You could potentially save up to 36% 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 October 2025, prices for Seattle to Prague flights are approximately 48% cheaper when compared to flights at the same time last year.

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

Scandinavian Airlines, Lufthansa, and British Airways are the most popular carriers operating 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?

London (LHR) was the most common stop: 37% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $574.

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

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 13h 40m.

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

Paris (CDG) has the shortest average layover time for this route: 2h 01m.

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

Direct flights

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

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

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?

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

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

Traveling to a place near Prague?

Why use momondo?

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

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

How can momondo help me find flights from Seattle to Prague?

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

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