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$417+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — SEA
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
1 adult, Economy
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Cheapflights Tip: The best prices from Václav Havel Prague to Seattle/Tacoma Intl are usually found in September or May, booked 58 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Find 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 octubre 16, 2025.

This Condor deal was found by Cheapflights users on 10/15. 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. 10/168:50 amPRG - SEA
1 stop15h 15mCondor
lun. 10/205:05 pmSEA - PRG
1 stop13h 45mCondor
Deal found 10/15$441
This Mytrip deal was found by Cheapflights users on 10/15. 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.
vie. 10/178:50 amPRG - SEA
1 stop15h 15mCondor
dom. 10/195:05 pmSEA - PRG
1 stop13h 45mCondor
Deal found 10/15$501
This Mytrip deal was found by Cheapflights users on 10/16. 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.
sáb. 11/2211:40 amPRG - SEA
1 stop13h 00mCondor
sáb. 12/65:40 pmSEA - PRG
1 stop18h 30mCondor
Deal found 10/16$502
This Booking.com deal was found by Cheapflights users on 10/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2311:40 amPRG - SEA
1 stop13h 00mCondor
mar. 12/305:40 pmSEA - PRG
1 stop18h 30mCondor
Deal found 10/14$550
This Booking.com deal was found by Cheapflights users on 10/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/138:10 amPRG - SEA
1 stop16h 30mCondor
jue. 11/205:40 pmSEA - PRG
1 stop18h 30mCondor
Deal found 10/16$594
This Condor deal was found by Cheapflights users on 10/15. 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. 10/168:50 amPRG - SEA
1 stop15h 15mMultiple Airlines
lun. 10/201:11 pmSEA - PRG
2 stops17h 39mMultiple Airlines
Deal found 10/15$603
This Condor deal was found by Cheapflights users on 10/15. 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.
lun. 12/158:10 amPRG - SEA
1 stop16h 30mCondor
jue. 1/85:40 pmSEA - PRG
1 stop12h 35mCondor
Deal found 10/15$661
This Condor deal was found by Cheapflights users on 10/16. 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.
sáb. 11/228:10 amPRG - SEA
2 stops23h 14mMultiple Airlines
sáb. 12/65:40 pmSEA - PRG
1 stop18h 30mMultiple Airlines
Deal found 10/16$675
This FlightHub deal was found by Cheapflights users on 10/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/224:55 pmPRG - SEA
1 stop31h 45mCondor
lun. 12/295:40 pmSEA - PRG
1 stop12h 35mCondor
Deal found 10/15$755
This Condor deal was found by Cheapflights users on 10/15. 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. 11/68:10 amPRG - SEA
1 stop16h 30mCondor
sáb. 2/145:40 pmSEA - PRG
1 stop18h 30mCondor
Deal found 10/15$768
This Expedia deal was found by Cheapflights users on 10/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/138:10 amPRG - SEA
2 stops23h 01mMultiple Airlines
jue. 11/205:40 pmSEA - PRG
1 stop18h 30mMultiple Airlines
Deal found 10/16$780
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/177:50 pmPRG - SEA
1 stop30h 25mTurkish Airlines
jue. 10/2312:30 pmSEA - PRG
1 stop17h 00mTurkish Airlines
Deal found 10/16$785

Cheap 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 octubre 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$501
(Mytrip)

One-way from

$417
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$796
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. 20% potential increase in price ($213 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 octubre 16, 2025.
Use the filters below to find and compare flights from Prague to Seattle that are best for you.

Fly from

Prague

Fly to

Seattle

Route

Depart

Return

Price

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

lun. 11/24

8:10 am-3:40 pm

1 stop16h 30m

Seattle/Tacoma Intl

lun. 12/8

5:40 pm-3:15 pm

1 stop12h 35m

$501

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

sáb. 11/22

11:40 am-3:40 pm

1 stop13h 00m

Seattle/Tacoma Intl

sáb. 12/6

5:40 pm-9:10 pm

1 stop18h 30m

$502

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

jue. 1/15

8:10 am-3:40 pm

1 stop16h 30m

Seattle/Tacoma Intl

jue. 1/29

5:40 pm-3:15 pm

1 stop12h 35m

$520

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

sáb. 11/22

8:10 am-10:24 pm

2 stops23h 14m

Seattle/Tacoma Intl

sáb. 12/6

5:40 pm-9:10 pm

1 stop18h 30m

$675

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

lun. 11/24

8:10 am-10:24 pm

2 stops23h 14m

Seattle/Tacoma Intl

lun. 12/8

5:40 pm-3:15 pm

1 stop12h 35m

$675

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

sáb. 11/22

9:35 am-5:05 pm

1 stop16h 30m

Seattle/Tacoma Intl

sáb. 12/6

7:00 pm-6:30 pm

1 stop38h 30m

$812

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

sáb. 12/13

9:35 am-5:05 pm

1 stop16h 30m

Seattle/Tacoma Intl

vie. 1/9

7:00 pm-1:50 pm

1 stop33h 50m

$834

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

lun. 12/15

2:45 pm-5:05 pm

1 stop35h 20m

Seattle/Tacoma Intl

mar. 1/6

7:00 pm-8:40 am

1 stop28h 40m

$834

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

sáb. 12/13

9:35 am-5:05 pm

1 stop16h 30m

Seattle/Tacoma Intl

jue. 1/8

7:00 pm-1:50 pm

1 stop33h 50m

$834

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

vie. 12/12

7:25 pm-5:05 pm

1 stop30h 40m

Seattle/Tacoma Intl

vie. 1/9

7:00 pm-1:50 pm

1 stop33h 50m

$834

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 21 results
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Compare providers for flights from Prague to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Prague to Seattle in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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?

Use this chart to determine the optimal time to book a round-trip flight from Prague to Seattle. Price data was last updated on October 10, 2025.

To ensure you get the cheapest price possible for a flight from Prague to Seattle, you should look to book at least 58 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, June is the cheapest month in which you can book a flight from Prague to Seattle (average of $420). Flying from Prague to Seattle in March is currently the most expensive (average of $823). 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.

What is the cheapest time of day to fly from PRG to SEA?

Find hourly flight availability from Prague to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 16, 2025.

It’s typically best to fly out from Prague to Seattle in the evening. Doing so could potentially save you 30% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 octubre 16, 2025.
See what other customers who have flown with British Airways and 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.
British Airways
6.7
Okay
7,456 reviews

Food

6.3

Boarding

6.9

Entertainment

6.4

Overall

6.7

Comfort

6.7

Crew

7.6

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,456 reviews
British Airways
6.7
Okay
7,456 reviews

Food

6.3

Boarding

6.9

Entertainment

6.4

Overall

6.7

Comfort

6.7

Crew

7.6

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
Condor
6.4
Okay
377 reviews
British Airways
6.7
Okay
7,456 reviews

Food

6.3

Boarding

6.9

Entertainment

6.4

Overall

6.7

Comfort

6.7

Crew

7.6

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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 $501, Condor can have you in Seattle from Prague in 16h 30m. There are 5214 mi between Prague and Seattle.

  • What are the cheapest airlines flying from Prague to Seattle round-trip?

    Currently priced at $470, Condor will fly you from Prague to Seattle and back. In addition to Condor, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on British Airways for as low as $703. Condor is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, June is the cheapest month in which you can book a flight from Prague to Seattle (average of $420). Flying from Prague to Seattle in March is currently the most expensive (average of $823). 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
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen

Browse thousands of different options on Cheapflights for your next trip

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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
Prague to Pasco flights

Top 2 airlines flying from Prague to Seattle

Discover the top 2 airlines 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 octubre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$470Average$667FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$703Average$894FlexibilityNo cancel feeOn-time70%

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