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$449+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — SEA
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find cheap flights from Prague to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Václav Havel Prague to Seattle/Tacoma Intl are usually found in October or September, booked 90 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 November 13, 2025.

This Condor deal was found by Cheapflights users on 11/12. 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.
Thu 11/138:10 amPRG - SEA
1 stop16h 30mCondor
Thu 11/275:40 pmSEA - PRG
1 stop12h 35mCondor
Deal found 11/12$521
This Booking.com deal was found by Cheapflights users on 11/13. 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.
Sat 11/2211:40 amPRG - SEA
1 stop13h 00mCondor
Sat 12/65:40 pmSEA - PRG
1 stop18h 30mCondor
Deal found 11/13$530
This Mytrip deal was found by Cheapflights users on 11/11. 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.
Thu 12/118:10 amPRG - SEA
1 stop16h 30mCondor
Wed 12/245:40 pmSEA - PRG
1 stop12h 35mCondor
Deal found 11/11$562
This Condor deal was found by Cheapflights users on 11/11. 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.
Thu 12/118:10 amPRG - SEA
2 stops23h 16mMultiple Airlines
Wed 12/245:40 pmSEA - PRG
1 stop12h 35mMultiple Airlines
Deal found 11/11$625
This Mytrip deal was found by Cheapflights users on 11/12. 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.
Sat 11/158:10 amPRG - SEA
1 stop16h 30mCondor
Sat 11/225:40 pmSEA - PRG
1 stop18h 30mCondor
Deal found 11/12$684
This Condor deal was found by Cheapflights users on 11/13. 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.
Sat 11/228:10 amPRG - SEA
2 stops23h 14mMultiple Airlines
Sat 12/65:40 pmSEA - PRG
1 stop18h 30mMultiple Airlines
Deal found 11/13$695
This United Airlines deal was found by Cheapflights users on 11/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:35 amPRG - SEA
1 stop13h 35mUnited Airlines
Sat 12/68:10 amSEA - PRG
2 stops18h 20mUnited Airlines
Deal found 11/13$913
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:35 amPRG - SEA
2 stops33h 49mUnited Airlines
Wed 12/245:02 amSEA - PRG
2 stops26h 03mUnited Airlines
Deal found 11/11$966
This Mytrip deal was found by Cheapflights users on 11/12. 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.
Thu 11/138:10 amPRG - SEA
1 stop16h 30mMultiple Airlines
Thu 11/275:40 pmSEA - PRG
2 stops30h 25mMultiple Airlines
Deal found 11/12$976

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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$538
(Booking.com)

One-way from

$449
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$818
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. 17% potential increase in price ($170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 13, 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

Mon 5/11

12:00 pm-3:40 pm

1 stop12h 40m

Seattle/Tacoma Intl

Mon 5/25

5:40 pm-3:30 pm

1 stop12h 50m

$538

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 12/11

8:10 am-10:26 pm

2 stops23h 16m

Seattle/Tacoma Intl

Wed 12/24

5:40 pm-3:15 pm

1 stop12h 35m

$625

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Wed 5/6

12:00 pm-3:40 pm

1 stop12h 40m

Seattle/Tacoma Intl

Sun 5/10

5:40 pm-3:30 pm

1 stop12h 50m

$764

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 5/11

12:00 pm-3:40 pm

1 stop12h 40m

Seattle/Tacoma Intl

Mon 5/25

12:00 pm-8:30 pm

2 stops23h 30m

$830

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 5/11

6:00 am-2:16 pm

2 stops17h 16m

Seattle/Tacoma Intl

Mon 5/25

10:00 am-2:05 pm

2 stops19h 05m

$905

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Wed 5/6

6:10 am-2:16 pm

2 stops17h 06m

Seattle/Tacoma Intl

Sun 5/10

6:50 pm-9:25 pm

1 stop17h 35m

$909

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Fri 12/12

11:20 am-11:53 am

3 stops57h 33m

$449

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Tue 12/16

6:00 am-12:10 am

3 stops51h 10m

$559

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 12/15

7:50 am-5:00 pm

2 stops18h 10m

$577

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Wed 12/17

6:00 am-2:20 pm

2 stops41h 20m

$652

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 15 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Prague-Seattle flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 November 7, 2025.

To ensure you get the cheapest price possible for a flight from Prague to Seattle, you should look to book at least 90 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 November 13, 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.

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 November 13, 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
7,520 reviews

Boarding

6.9

Comfort

6.7

Food

6.3

Overall

6.7

Crew

7.6

Entertainment

6.4

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
7,520 reviews
British Airways
6.7
Okay
7,520 reviews

Boarding

6.9

Comfort

6.7

Food

6.3

Overall

6.7

Crew

7.6

Entertainment

6.4

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
389 reviews
British Airways
6.7
Okay
7,520 reviews

Boarding

6.9

Comfort

6.7

Food

6.3

Overall

6.7

Crew

7.6

Entertainment

6.4

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 $538, Condor can have you in Seattle from Prague in 12h 40m. 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 42% 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
Tacoma
Tukwila
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Cle Elum
Marysville
Puyallup
Federal Way
Fife
Issaquah
Aberdeen

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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$470Average$663FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$703Average$887FlexibilityNo cancel feeOn-time70%

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