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Cheap flights from Prague to Seattle from €515

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 7/10. 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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Find the cheapest flights from Prague to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Condor Logo
11:40 - 15:40
PRG
-
SEA
13h 00m
1 stop
Condor Logo
17:40 - 16:00
SEA
-
PRG
13h 20m
1 stop
€515Condor
Wed, 7 Oct - Wed, 21 Oct
Icelandair Logo
14:00 - 17:55
PRG
-
SEA
12h 55m
1 stop
Icelandair Logo
14:35 - 11:55
SEA
-
PRG
12h 20m
1 stop
€516Icelandair
Fri, 16 Oct - Sun, 1 Nov
Icelandair Logo
14:00 - 17:55
PRG
-
SEA
12h 55m
1 stop
Icelandair Logo
15:40 - 13:05
SEA
-
PRG
12h 25m
1 stop
€521Icelandair
Wed, 30 Sep - Tue, 13 Oct
Condor Logo
08:50 - 16:00
PRG
-
SEA
16h 10m
1 stop
Condor Logo
18:05 - 16:00
SEA
-
PRG
12h 55m
1 stop
€537Condor
Thu, 1 Oct - Thu, 15 Oct
Scandinavian Airlines Logo
21:55 - 13:45
PRG
-
SEA
24h 50m
1 stop
Scandinavian Airlines Logo
15:55 - 14:40
SEA
-
PRG
13h 45m
1 stop
€592Scandinavian Airlines
Sat, 23 May - Sat, 6 Jun
Icelandair Logo
14:00 - 20:40
PRG
-
SEA
15h 40m
1 stop
Icelandair Logo
15:40 - 13:05
SEA
-
PRG
12h 25m
1 stop
€611Icelandair
Fri, 2 Oct - Sun, 18 Oct
Condor Logo
12:00 - 15:40
PRG
-
SEA
12h 40m
1 stop
Condor Logo
17:40 - 16:00
SEA
-
PRG
13h 20m
1 stop
€632Condor
Sun, 4 Oct - Sun, 18 Oct
Condor Logo
12:00 - 15:40
PRG
-
SEA
12h 40m
1 stop
Condor Logo
18:35 - 15:15
SEA
-
PRG
12h 40m
1 stop
€633Condor
Sun, 18 Oct - Sat, 31 Oct
Multiple Airlines Logo
12:00 - 16:00
PRG
-
SEA
13h 00m
1 stop
Multiple Airlines Logo
08:10 - 16:00
SEA
-
PRG
22h 50m
2 stops
€648Multiple Airlines
Thu, 1 Oct - Thu, 15 Oct
Scandinavian Airlines Logo
21:55 - 13:45
PRG
-
SEA
24h 50m
1 stop
Scandinavian Airlines Logo
07:15 - 14:40
SEA
-
PRG
22h 25m
2 stops
€677Scandinavian Airlines
Sat, 23 May - Sat, 6 Jun

Turkish Airlines flights from Prague to Seattle

Our best Turkish Airlines deals on Prague to Seattle flight tickets
Turkish Airlines
15 Oct
PRG09:15Václav Havel Prague
17h 00m
1 stop
SEA17:15Seattle/Tacoma Intl
19 Oct
SEA19:10Seattle/Tacoma Intl
34h 15m
1 stop
PRG14:25Václav Havel Prague
€781
Turkish Airlines
3 Oct
PRG19:20Václav Havel Prague
30h 55m
1 stop
SEA17:15Seattle/Tacoma Intl
12 Oct
SEA19:10Seattle/Tacoma Intl
28h 10m
1 stop
PRG08:20Václav Havel Prague
€782
Turkish Airlines
16 Oct
PRG15:20Václav Havel Prague
34h 55m
1 stop
SEA17:15Seattle/Tacoma Intl
28 Oct
SEA20:00Seattle/Tacoma Intl
28h 40m
1 stop
PRG08:40Václav Havel Prague
€783

United Airlines flights from Prague to Seattle

Our best United Airlines deals on Prague to Seattle flight tickets
United Airlines
15 Oct
PRG06:00Václav Havel Prague
15h 20m
1 stop
SEA12:20Seattle/Tacoma Intl
19 Oct
SEA10:30Seattle/Tacoma Intl
15h 25m
2 stops
PRG10:55Václav Havel Prague
€895
United Airlines
4 Oct
PRG06:10Václav Havel Prague
17h 12m
2 stops
SEA14:22Seattle/Tacoma Intl
17 Oct
SEA18:50Seattle/Tacoma Intl
12h 15m
1 stop
PRG16:05Václav Havel Prague
€897
United Airlines
19 Oct
PRG06:00Václav Havel Prague
15h 20m
1 stop
SEA12:20Seattle/Tacoma Intl
28 Oct
SEA07:00Seattle/Tacoma Intl
20h 05m
2 stops
PRG11:05Václav Havel Prague
€898

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 3 May 2026.
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

Cheapest return flight

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Wed 7/10

11:40-15:40

1 stop13h 00m

Seattle/Tacoma Intl

Wed 21/10

17:40-16:00

1 stop13h 20m

€515
Fastest return journey

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Fri 16/10

14:00-17:55

1 stop12h 55m

Seattle/Tacoma Intl

Sun 1/11

14:35-11:55

1 stop12h 20m

€516

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Wed 30/9

14:00-17:55

1 stop12h 55m

Seattle/Tacoma Intl

Tue 13/10

15:40-13:05

1 stop12h 25m

€521

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 1/10

08:50-16:00

1 stop16h 10m

Seattle/Tacoma Intl

Thu 15/10

18:05-16:00

1 stop12h 55m

€537

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 23/5

21:55-13:45

1 stop24h 50m

Seattle/Tacoma Intl

Sat 6/6

15:55-14:40

1 stop13h 45m

€592

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Fri 2/10

14:00-20:40

1 stop15h 40m

Seattle/Tacoma Intl

Sun 18/10

15:40-13:05

1 stop12h 25m

€611

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sun 4/10

12:00-15:40

1 stop12h 40m

Seattle/Tacoma Intl

Sun 18/10

17:40-16:00

1 stop13h 20m

€632

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sun 18/10

12:00-15:40

1 stop12h 40m

Seattle/Tacoma Intl

Sat 31/10

18:35-15:15

1 stop12h 40m

€633

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 1/10

12:00-16:00

1 stop13h 00m

Seattle/Tacoma Intl

Thu 15/10

08:10-16:00

2 stops22h 50m

€648

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Sat 23/5

21:55-13:45

1 stop24h 50m

Seattle/Tacoma Intl

Sat 6/6

07:15-14:40

2 stops22h 25m

€677

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 January, then February is your next best option. Flight prices from Prague to Seattle during February average around €444.

How far in advance should I book a flight from Prague 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 €592 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 €456 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

Fastest flight time

15h 20m

Direct flights

None
The fastest flight from Prague to Seattle takes 15h 20m
There are no direct flights from Prague to Seattle. There are no popular flight routes from Prague to Seattle.
Search flight deals

Frequently asked questions about flying from Prague to Seattle

  • 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 15h 20m.

  • 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 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.

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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