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Cheap flights from Prague to Seattle from €410

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to Seattle departing on 8/12. 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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Cheap return flights

Condor Logo
08:10 - 15:40PRG-SEA
16h 30m1 stop
Condor Logo
17:40 - 15:15SEA-PRG
12h 35m1 stop
€410Condor
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Mon, 8 Dec - Mon, 8 Dec
Condor Logo
08:50 - 15:15PRG-SEA
15h 25m1 stop
Condor Logo
17:05 - 15:50SEA-PRG
13h 45m1 stop
€441Condor
Find Deal
Sat, 6 Sep - Sun, 21 Sep
Condor Logo
08:50 - 15:05PRG-SEA
15h 15m1 stop
Condor Logo
17:05 - 15:50SEA-PRG
13h 45m1 stop
€442Condor
Find Deal
Thu, 11 Sep - Fri, 26 Sep
Logo
08:50 - 15:05PRG-SEA
15h 15m1 stop
Logo
08:08 - 15:50SEA-PRG
22h 42m2 stops
€487
Find Deal
Thu, 11 Sep - Thu, 25 Sep
Logo
08:50 - 22:08PRG-SEA
22h 18m2 stops
Logo
17:05 - 15:50SEA-PRG
13h 45m1 stop
€490
Find Deal
Thu, 11 Sep - Thu, 25 Sep
Scandinavian Airlines Logo
10:55 - 13:50PRG-SEA
35h 55m2 stops
Scandinavian Airlines Logo
16:20 - 20:05SEA-PRG
18h 45m1 stop
€692Scandinavian Airlines
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Thu, 28 Aug - Sun, 28 Sep
Icelandair Logo
14:00 - 17:50PRG-SEA
12h 50m1 stop
Icelandair Logo
15:45 - 13:05SEA-PRG
12h 20m1 stop
€698Icelandair
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Wed, 17 Sep - Sat, 11 Oct
Icelandair Logo
14:00 - 17:50PRG-SEA
12h 50m1 stop
Icelandair Logo
15:45 - 13:05SEA-PRG
12h 20m1 stop
€701Icelandair
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Fri, 29 Aug - Tue, 30 Sep
Lufthansa Logo
06:00 - 14:16PRG-SEA
17h 16m2 stops
Lufthansa Logo
18:50 - 16:00SEA-PRG
12h 10m1 stop
€714Lufthansa
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Sun, 21 Sep - Sun, 12 Oct
Lufthansa Logo
06:00 - 11:55PRG-SEA
14h 55m1 stop
Lufthansa Logo
14:20 - 17:50SEA-PRG
18h 30m1 stop
€718Lufthansa
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Wed, 27 Aug - Tue, 30 Sep

United Airlines flights from Prague to Seattle

Our best United Airlines deals on Prague to Seattle flight tickets
United Airlines
20 Sept
PRG06:00Václav Havel Prague
17h 16m
2 stops
SEA14:16Seattle/Tacoma Intl
6 Oct
SEA08:00Seattle/Tacoma Intl
16h 40m
2 stops
PRG09:40Václav Havel Prague
€715
Find similar
United Airlines
27 Aug
PRG06:00Václav Havel Prague
14h 55m
1 stop
SEA11:55Seattle/Tacoma Intl
27 Sept
SEA23:40Seattle/Tacoma Intl
27h 30m
2 stops
PRG12:10Václav Havel Prague
€717
Find similar
United Airlines
2 Aug
PRG06:00Václav Havel Prague
24h 23m
2 stops
SEA21:23Seattle/Tacoma Intl
17 Aug
SEA10:00Seattle/Tacoma Intl
18h 40m
2 stops
PRG13:40Václav Havel Prague
€855
Find similar

SWISS flights from Prague to Seattle

Our best SWISS deals on Prague to Seattle flight tickets
SWISS
16 Aug
PRG06:20Václav Havel Prague
17h 30m
1 stop
SEA14:50Seattle/Tacoma Intl
25 Aug
SEA16:25Seattle/Tacoma Intl
17h 00m
1 stop
PRG18:25Václav Havel Prague
€720
Find similar
SWISS
12 Aug
PRG19:10Václav Havel Prague
34h 47m
2 stops
SEA20:57Seattle/Tacoma Intl
25 Aug
SEA16:25Seattle/Tacoma Intl
17h 00m
1 stop
PRG18:25Václav Havel Prague
€809
Find similar
SWISS
2 Aug
PRG06:20Václav Havel Prague
17h 30m
1 stop
SEA14:50Seattle/Tacoma Intl
4 Aug
SEA16:25Seattle/Tacoma Intl
17h 00m
1 stop
PRG18:25Václav Havel Prague
€838
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Prague to Seattle 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 13,528 searches. Data last updated 31 July 2025.
Use the filters below to find and compare flights from Prague to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 8/12

08:10-15:40

1 stop16h 30m

Seattle/Tacoma Intl

Mon 8/12

17:40-15:15

1 stop12h 35m

€410

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 6/9

08:50-15:15

1 stop15h 25m

Seattle/Tacoma Intl

Sun 21/9

17:05-15:50

1 stop13h 45m

€441

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 11/9

08:50-15:05

1 stop15h 15m

Seattle/Tacoma Intl

Fri 26/9

17:05-15:50

1 stop13h 45m

€442

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 11/9

08:50-15:05

1 stop15h 15m

Seattle/Tacoma Intl

Thu 25/9

08:08-15:50

2 stops22h 42m

€487

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 11/9

08:50-22:08

2 stops22h 18m

Seattle/Tacoma Intl

Thu 25/9

17:05-15:50

1 stop13h 45m

€490

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 28/8

10:55-13:50

2 stops35h 55m

Seattle/Tacoma Intl

Sun 28/9

16:20-20:05

1 stop18h 45m

€692

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Wed 17/9

14:00-17:50

1 stop12h 50m

Seattle/Tacoma Intl

Sat 11/10

15:45-13:05

1 stop12h 20m

€698

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Fri 29/8

14:00-17:50

1 stop12h 50m

Seattle/Tacoma Intl

Tue 30/9

15:45-13:05

1 stop12h 20m

€701

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sun 21/9

06:00-14:16

2 stops17h 16m

Seattle/Tacoma Intl

Sun 12/10

18:50-16:00

1 stop12h 10m

€714

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Wed 27/8

06:00-11:55

1 stop14h 55m

Seattle/Tacoma Intl

Tue 30/9

14:20-17:50

1 stop18h 30m

€718

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Prague to Seattle

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 Prague and Seattle?

What is the cheapest month to fly to Seattle?

If you’re not able to fly to Seattle in May, then June is your next best option. Flight prices from Prague to Seattle during June average around €617.

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

Our data shows that Wednesday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as €688. Flights from Prague to Seattle on a Monday will generally be more expensive and average around €1,005. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

You are more likely to see cheaper flights to Seattle from Prague when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around €770 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Prague for as low as €664 on momondo.

How have Prague to Seattle flight prices changed over time?

When to book flights from Prague to Seattle

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

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

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

Best price found

€608

Fastest flight time

12h 50m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Prague in the past 72 hours is €608. The best return flight deal from Prague to Seattle found on momondo in the last 72 hours is €410.
The fastest flight from Prague to Seattle takes 12h 50m
There are no direct flights from Prague to Seattle. Popular non-direct route for this connection is Václav Havel Prague Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
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  • How far is Václav Havel Prague to Seattle/Tacoma Intl by plane?

    There are 8382.2 km between Václav Havel Prague and Seattle/Tacoma Intl. A reasonable flight in good conditions will take 12h 50m.

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

    Prices for flights from Václav Havel Prague Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Václav Havel Prague Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Prague to Seattle

Compare and see reviews for airlines that fly from Prague to Seattle with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom €704Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Aberdeen
Lynnwood

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Prague to Seattle . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Seattle from Prague which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Prague to Seattle.

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

If you are not ready to book a flight from Prague to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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