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

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

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: 13h 00m.

What airlines fly to Prague?

Icelandair, Lufthansa and Condor 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 30% of people opting to fly with this airline when traveling to Prague. Keep in mind that there are 12 different airlines that fly to Prague on a routine basis, so you have a few additional options to choose from.

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

London (LHR) was the most common stop: 35% of momondo users choosing 1-stop flights on this route connected there.

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

Munich (MUC) has the shortest average layover time for this route: 1h 40m.

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 12 as of September 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.

$306 Cheap Flights from Seattle to Prague in 2025/26

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Find the cheapest flights from Seattle to Prague

Round-trip

One-way

Last minute

Cheap round-trip flights

3:35 pm - 11:55 amSEA-PRG

12h 20m1 stop

12:50 pm - 9:10 pmPRG-SEA

16h 20m1 stop

$398Icelandair

Find Deal

Fri, Mar 13 - Fri, Mar 27

3:45 pm - 1:05 pmSEA-PRG

12h 20m1 stop

12:50 pm - 5:00 pmPRG-SEA

13h 10m1 stop

$404Icelandair

Find Deal

Sat, Oct 18 - Mon, Nov 3

5:40 pm - 3:15 pmSEA-PRG

12h 35m1 stop

8:10 am - 3:40 pmPRG-SEA

16h 30m1 stop

$471Condor

Find Deal

Mon, Jan 12 - Mon, Jan 26

5:40 pm - 3:15 pmSEA-PRG

12h 35m1 stop

8:10 am - 3:40 pmPRG-SEA

16h 30m1 stop

$490Condor

Find Deal

Mon, Nov 3 - Mon, Nov 17

2:00 pm - 2:05 pmSEA-PRG

15h 05m1 stop

7:25 am - 12:10 pmPRG-SEA

13h 45m1 stop

$507Lufthansa

Find Deal

Tue, Nov 4 - Tue, Nov 18

2:00 pm - 2:05 pmSEA-PRG

15h 05m1 stop

10:30 am - 8:54 pmPRG-SEA

19h 24m2 stops

$508Lufthansa

Find Deal

Tue, Nov 4 - Tue, Nov 18

6:50 pm - 10:05 amSEA-PRG

30h 15m1 stop

9:30 pm - 4:55 pmPRG-SEA

28h 25m1 stop

$540British Airways

Find Deal

Sun, Nov 9 - Thu, Nov 20

6:50 pm - 10:50 pmSEA-PRG

19h 00m1 stop

9:20 pm - 5:55 pmPRG-SEA

28h 35m1 stop

$541British Airways

Find Deal

Tue, Feb 10 - Tue, Mar 10

1:30 pm - 10:25 pmSEA-PRG

24h 55m2 stops

7:25 am - 12:10 pmPRG-SEA

13h 45m1 stop

$548United Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

4:10 pm - 10:25 pmSEA-PRG

22h 15m1 stop

3:10 pm - 12:59 amPRG-SEA

18h 49m2 stops

$553United Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

Icelandair flights from Seattle to Prague

Our best Icelandair deals on Seattle to Prague flight tickets

Icelandair

Mar 13

SEA3:35 pmSeattle/Tacoma Intl

12h 20m

1 stop

PRG11:55 amVáclav Havel Prague

Mar 27

PRG12:50 pmVáclav Havel Prague

16h 20m

1 stop

SEA9:10 pmSeattle/Tacoma Intl

$398

Find similar

Icelandair

Oct 18

SEA3:45 pmSeattle/Tacoma Intl

12h 20m

1 stop

PRG1:05 pmVáclav Havel Prague

Nov 3

PRG12:50 pmVáclav Havel Prague

13h 10m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

$404

Find similar

Icelandair

Oct 18

SEA7:00 pmSeattle/Tacoma Intl

33h 05m

1 stop

PRG1:05 pmVáclav Havel Prague

Nov 3

PRG12:50 pmVáclav Havel Prague

13h 10m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

$405

Find similar

Scandinavian Airlines flights from Seattle to Prague

Our best Scandinavian Airlines deals on Seattle to Prague flight tickets

Scandinavian Airlines

Oct 14

SEA1:40 pmSeattle/Tacoma Intl

21h 35m

2 stops

PRG8:15 pmVáclav Havel Prague

Oct 21

PRG8:55 pmVáclav Havel Prague

26h 05m

1 stop

SEA2:00 pmSeattle/Tacoma Intl

$474

Find similar

Scandinavian Airlines

Nov 6

SEA12:45 pmSeattle/Tacoma Intl

22h 40m

2 stops

PRG8:25 pmVáclav Havel Prague

Nov 20

PRG10:25 amVáclav Havel Prague

21h 36m

2 stops

SEA11:01 pmSeattle/Tacoma Intl

$502

Find similar

Scandinavian Airlines

Feb 10

SEA12:00 pmSeattle/Tacoma Intl

36h 45m

2 stops

PRG9:45 amVáclav Havel Prague

Mar 10

PRG10:25 amVáclav Havel Prague

20h 00m

2 stops

SEA10:25 pmSeattle/Tacoma Intl

$512

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Fri 3/13

3:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Fri 3/27

12:50 pm-9:10 pm

1 stop16h 20m

$398

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sat 10/18

3:45 pm-1:05 pm

1 stop12h 20m

Václav Havel Prague

Mon 11/3

12:50 pm-5:00 pm

1 stop13h 10m

$404

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 1/12

5:40 pm-3:15 pm

1 stop12h 35m

Václav Havel Prague

Mon 1/26

8:10 am-3:40 pm

1 stop16h 30m

$471

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 11/3

5:40 pm-3:15 pm

1 stop12h 35m

Václav Havel Prague

Mon 11/17

8:10 am-3:40 pm

1 stop16h 30m

$490

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 11/4

2:00 pm-2:05 pm

1 stop15h 05m

Václav Havel Prague

Tue 11/18

10:30 am-8:54 pm

2 stops19h 24m

$508

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 11/9

6:50 pm-10:05 am

1 stop30h 15m

Václav Havel Prague

Thu 11/20

9:30 pm-4:55 pm

1 stop28h 25m

$540

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 2/10

6:50 pm-10:50 pm

1 stop19h 00m

Václav Havel Prague

Tue 3/10

9:20 pm-5:55 pm

1 stop28h 35m

$541

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 10/28

1:30 pm-10:25 pm

2 stops24h 55m

Václav Havel Prague

Tue 11/4

7:25 am-12:10 pm

1 stop13h 45m

$548

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 10/29

4:10 pm-10:25 pm

1 stop22h 15m

Václav Havel Prague

Wed 11/5

3:10 pm-12:59 am

2 stops18h 49m

$553

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, 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 $676. 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 $689.

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 $792 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 $581 on momondo.

Can stopping save me money on Seattle to Prague flights?

You could potentially save up to 55% 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 September 2025, prices for Seattle to Prague flights are approximately 37% 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 12 as of September 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 Lufthansa (17%), Condor (14%), 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 1,484 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $393	Free Cancellation	Rating 7.0 544 reviews	Search Icelandair flights
SWISS	PriceFrom $467	Free Cancellation	Rating 7.5 1,730 reviews	Search SWISS flights
British Airways	PriceFrom $500	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
Condor	PriceFrom $528	Free Cancellation	Rating 6.3 364 reviews	Search Condor flights
Delta	PriceFrom $557	Free Cancellation	Rating 7.9 7,954 reviews	Search Delta flights
United Airlines	PriceFrom $563	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
American Airlines	PriceFrom $586	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Air France	PriceFrom $594	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
Turkish Airlines	PriceFrom $603	Free Cancellation	Rating 7.3 3,968 reviews	Search Turkish Airlines 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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Cheap flights from Seattle to Prague from $306

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 11/21. 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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Icelandair flights from Seattle to Prague

Our best Icelandair deals on Seattle to Prague flight tickets

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Our best Scandinavian Airlines 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 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 55% 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 September 2025, prices for Seattle to Prague flights are approximately 37% 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, British Airways, and SWISS 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: 35% 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 Munich (MUC) have the shortest average one-way travel time: 13h 00m.

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

Munich (MUC) has the shortest average layover time for this route: 1h 40m.

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