Question 1

What is the cheapest flight from Prague to Seattle?

Accepted Answer

In the last 3 days, the lowest price for a flight from Prague to Seattle was €3,365 for a one-way ticket and €622 for a return. <a href='/flight-routes/Vaclav-Havel-Prague-PRG/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 2

Which aircraft models fly most regularly from Prague to Seattle?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 3

What is the cheapest month to fly from Prague to Seattle?

Accepted Answer

The cheapest month for flights from Prague to Seattle is September, where tickets cost €541 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is €1,252 and €801 respectively.

Question 4

What is the cheapest month to fly from Prague to Seattle?

Accepted Answer

The cheapest month for flights from Prague to Seattle is September, where tickets cost €541 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is €1,252 and €801 respectively.

Question 5

How does KAYAK find such low prices on flights from Prague to Seattle?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Prague to Seattle. <a href='/flight-routes/Vaclav-Havel-Prague-PRG/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 6

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Prague to Seattle?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Prague is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Vaclav-Havel-Prague-PRG/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 7

What is the Hacker Fare option on flights from Prague to Seattle?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to Prague with another airline. <a href='/flight-routes/Vaclav-Havel-Prague-PRG/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 8

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Prague to Seattle?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Prague up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Vaclav-Havel-Prague-PRG/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 9

What is the cheapest stopover airport when flying from Prague to Seattle?

Accepted Answer

Flights via London (LHR) offer the most affordable fares, with an average price of €712 for a return.

Question 10

What is the most popular stopover airport when flying from Prague to Seattle?

Accepted Answer

Frankfurt am Main (FRA) is the top choice – 30% of KAYAK users who clicked on one-stop flights from Prague to Seattle picked an itinerary connecting there.

Question 11

Which stopover airport has the quickest connection when flying from Prague to Seattle?

Accepted Answer

If you prefer a quick connection, Frankfurt am Main (FRA) often has the shortest stopovers from Prague to Seattle, with an average time of 2h 05m.

Question 12

Which stopover airport offers the shortest total travel time from Prague to Seattle?

Accepted Answer

Consider flying via Zurich (ZRH) for the shortest journey. The average one-way travel time for flights connecting there is 14h 00m.

Question 13

Which airlines provide the cheapest flights from Prague to Seattle?

Accepted Answer

In the past 3 days, the cheapest return tickets from Prague to Seattle were found on United Airlines (€785) and Delta (€873).

Question 14

Which airlines provide the cheapest flights from Prague to Seattle?

Accepted Answer

In the past 3 days, the cheapest return tickets from Prague to Seattle were found on United Airlines (€785) and Delta (€873).

Question 15

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

Accepted Answer

To get a below average price on the flight from Prague to Seattle, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Question 16

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

Accepted Answer

To get a below average price on the flight from Prague to Seattle, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Question 17

How much is a return flight from Prague to Seattle?

Accepted Answer

Flight prices are below average for this route right now.Flights to Seattle from Prague usually cost between €691 and €710 in December.
The lowest price found in the past 3 days was €622 on Multiple Airlines (12 Dec-25 Dec).

Low season	March
High season	June
Cheapest flight	€622

PRG - SEA

€622 Find Cheap Flights from Prague to Seattle

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Cheap Flights from Prague to Seattle (PRG-SEA)

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Everything you should know

KAYAK's insights & trends for Prague to Seattle flights

Get data-powered insights and trends into flights from Prague to Seattle to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Prague to Seattle?

What is the cheapest month to fly from Prague to Seattle?

The cheapest month for flights from Prague to Seattle is September, where tickets cost €541 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is €1,252 and €801 respectively.

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

To get a below average price on the flight from Prague to Seattle, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Which airlines provide the cheapest flights from Prague to Seattle?

In the past 3 days, the cheapest return tickets from Prague to Seattle were found on United Airlines (€785) and Delta (€873).

What is the most popular stopover airport when flying from Prague to Seattle?

Frankfurt am Main (FRA) is the top choice – 30% of KAYAK users who clicked on one-stop flights from Prague to Seattle picked an itinerary connecting there.

What is the cheapest stopover airport when flying from Prague to Seattle?

Flights via London (LHR) offer the most affordable fares, with an average price of €712 for a return.

Which stopover airport offers the shortest total travel time from Prague to Seattle?

Consider flying via Zurich (ZRH) for the shortest journey. The average one-way travel time for flights connecting there is 14h 00m.

Which stopover airport has the quickest connection when flying from Prague to Seattle?

If you prefer a quick connection, Frankfurt am Main (FRA) often has the shortest stopovers from Prague to Seattle, with an average time of 2h 05m.

Good to know

When to book flights from Prague to Seattle

FAQs for booking flights from Prague to Seattle

What is the cheapest flight from Prague to Seattle?

In the last 3 days, the lowest price for a flight from Prague to Seattle was €3,365 for a one-way ticket and €622 for a return.

Which aircraft models fly most regularly from Prague to Seattle?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Prague to Seattle?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Prague to Seattle.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Prague to Seattle?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Prague is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Prague to Seattle?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to Prague with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Prague to Seattle?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Prague up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Prague to Seattle

Information on your arrival and departure airports

Cabin class types available on flights from Prague to Seattle

Complete your trip to Seattle with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to Seattle

Choose which airport to fly into in Seattle