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$396+ Cheap flights from Prague (PRG) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — SEA
jul. 6 — jul. 131
lun. 7/6
lun. 7/13
1 adult, Economy
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Cheap flight deals from Prague to Seattle

Cheapest flights from Prague to Seattle
Explore the most affordable flight options available from Prague to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 6, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/108:50 am
PRG
-
SEA
1 stop16h 10m
Condor
mié. 10/145:40 pm
SEA
-
PRG
1 stop18h 45m
Condor
Deal found 6/2$585
This Condor deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/108:50 am
PRG
-
SEA
2 stops19h 01m
Multiple Airlines
mié. 10/145:40 pm
SEA
-
PRG
1 stop18h 45m
Multiple Airlines
Deal found 6/2$680
This Cheapflightsfares deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/1712:00 pm
PRG
-
SEA
1 stop13h 00m
Condor
sáb. 10/246:35 pm
SEA
-
PRG
1 stop18h 35m
Condor
Deal found 6/6$684
This SmartFares deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/248:40 am
PRG
-
SEA
1 stop16h 20m
Condor
jue. 10/296:35 pm
SEA
-
PRG
1 stop12h 40m
Condor
Deal found 6/3$692
This Cheapflightsfares deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/612:00 pm
PRG
-
SEA
1 stop13h 10m
Condor
dom. 7/195:40 pm
SEA
-
PRG
1 stop17h 50m
Condor
Deal found 6/6$717
This oojo deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/245:00 pm
PRG
-
SEA
1 stop31h 40m
Condor
lun. 9/216:10 pm
SEA
-
PRG
1 stop12h 50m
Condor
Deal found 6/5$724
This Mytrip deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/197:30 pm
PRG
-
SEA
3 stops34h 10m
Multiple Airlines
sáb. 8/293:40 pm
SEA
-
PRG
2 stops20h 25m
Multiple Airlines
Deal found 6/6$729
This Condor deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/2312:10 pm
PRG
-
SEA
1 stop12h 50m
Condor
jue. 10/296:35 pm
SEA
-
PRG
1 stop18h 35m
Condor
Deal found 6/3$738
This Scandinavian Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/38:55 pm
PRG
-
SEA
1 stop25h 50m
Scandinavian Airlines
dom. 9/63:55 pm
SEA
-
PRG
1 stop19h 20m
Scandinavian Airlines
Deal found 6/1$760

Find flight deals from Prague to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Prague (PRG) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(Cheapflightsfares)

One-way from

$396
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$768
Provider with most accurate pricing for Václav Havel Prague-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Václav Havel Prague-Seattle/Tacoma Intl flights.
Search Deals
From Václav Havel Prague to Seattle/Tacoma Intl
Search Deals
One-way flight from Václav Havel Prague to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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, Cheapflights users made 2,558,603 searches. Data last updated junio 6, 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 round-trip
Quickest round-trip

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

dom. 10/25

8:05 am-4:35 pm

1 stop16h 30m

Seattle/Tacoma Intl

jue. 10/29

6:35 pm-9:10 pm

1 stop18h 35m

$738

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

jue. 9/3

10:40 am-1:45 pm

2 stops36h 05m

Seattle/Tacoma Intl

dom. 9/6

3:55 pm-9:40 am

1 stop32h 45m

$769

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

mié. 7/15

3:20 pm-5:20 pm

1 stop35h 00m

Seattle/Tacoma Intl

mié. 8/5

7:15 pm-1:00 pm

1 stop32h 45m

$920

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

sáb. 6/27

8:40 am-7:51 pm

2 stops20h 11m

Seattle/Tacoma Intl

dom. 7/12

5:40 pm-8:30 pm

1 stop17h 50m

$955

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

lun. 7/6

8:50 am-8:37 pm

2 stops20h 47m

Seattle/Tacoma Intl

dom. 7/19

5:40 pm-8:30 pm

1 stop17h 50m

$964

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

lun. 7/6

8:50 am-4:10 pm

1 stop16h 20m

Seattle/Tacoma Intl

lun. 7/20

10:03 am-9:25 pm

2 stops26h 22m

$965

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

jue. 6/18

8:50 am-7:51 pm

2 stops20h 01m

Seattle/Tacoma Intl

sáb. 6/20

6:15 pm-9:25 pm

1 stop18h 10m

$1,000

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

mié. 8/5

9:15 am-5:20 pm

1 stop17h 05m

Seattle/Tacoma Intl

sáb. 8/29

7:15 pm-1:00 pm

1 stop32h 45m

$1,017
Cheapest one-way

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

jue. 9/17

3:30 pm-4:00 pm

3 stops33h 30m

$447

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

dom. 9/13

10:40 pm-10:34 am

2 stops44h 54m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Prague-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Prague-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Prague-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Prague-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Prague-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Prague to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Prague with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

To ensure you get the cheapest price possible for a flight from Prague to Seattle, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Prague to Seattle?

Currently, January is the cheapest month in which you can book a flight from Prague to Seattle (average of $470). Flying from Prague to Seattle in December is currently the most expensive (average of $970). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Prague to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated junio 6, 2026.
See what other customers who have flown with Condor from Prague to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Condor
6.5
Okay
434 reviews

Crew

7.4

Boarding

6.6

Entertainment

6.4

Overall

6.5

Comfort

6.5

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Fred,Jun 2026

MXP - FRA

They lost my bag each way of my trip and were not helpful or timely
Condor
6.5
Okay
434 reviews
Condor
6.5
Okay
434 reviews

Crew

7.4

Boarding

6.6

Entertainment

6.4

Overall

6.5

Comfort

6.5

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Fred,Jun 2026

MXP - FRA

They lost my bag each way of my trip and were not helpful or timely

Related info for your journey

Find useful and relevant information for your journey from Prague to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Prague to Seattle?

    For as low as $738, Condor can have you in Seattle from Prague in 16h 30m. There are 5214 mi between Prague and Seattle. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Prague to Seattle round-trip?

    Currently priced at $440, Condor will fly you from Prague to Seattle and back. In addition to Condor, many other airlines offer competitively priced options for your trip. Condor is 39% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Prague to Seattle one-way?

    One-way options have recently been found by users for as low as $506 on Condor. Other airlines that offer cheap prices include British Airways from $568 and Icelandair from $594 one-way.

  • Can I find deals for flights from Prague to Seattle that include hotel bookings?

    Yes. In addition to deals on Prague to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Prague to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Prague to Seattle.

  • Can I find deals for business class flights from Prague to Seattle?

    Yes. Cheapflights offers flight deals from Prague to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Prague to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Prague to Seattle (average of $470). Flying from Prague to Seattle in December is currently the most expensive (average of $970). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Marysville
Shoreline

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Prague to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Prague to Portland flights

Top airline flying from Prague to Seattle

Discover the top airline that operate flights from Prague to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$440Average$612FlexibilityNo cancel feeOn-time76%

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