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$385+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — SEA
ene. 19 — ene. 261
dom. 1/19
dom. 1/26
1 adult, Economy
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The best prices from Václav Havel Prague to Seattle/Tacoma Intl are usually found in October or September, booked 86 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

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 enero 14, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$674
(Flightnetwork)

One-way from

$385
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$888
Provider with most accurate pricing for Václav Havel Prague-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Václav Havel Prague-Seattle/Tacoma Intl flights.
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From Václav Havel Prague to Seattle/Tacoma Intl
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One-way flight from Václav Havel Prague to Seattle/Tacoma Intl
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High demand for flights, 10% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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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 enero 14, 2025.

This Flightnetwork deal was found by Cheapflights users on 1/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/88:50 amPRG - SEA
1 stop15h 15mCondor
dom. 5/115:05 pmSEA - PRG
1 stop13h 45mCondor
Deal found 1/14$674
This Mytrip deal was found by Cheapflights users on 1/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/2810:30 amPRG - SEA
2 stops34h 40mMultiple Airlines
vie. 3/72:00 pmSEA - PRG
3 stops33h 20mMultiple Airlines
Deal found 1/14$679
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/511:55 amPRG - SEA
1 stop13h 05mAmerican Airlines
mié. 5/141:30 pmSEA - PRG
1 stop24h 35mAmerican Airlines
Deal found 1/14$687
This Gotogate deal was found by Cheapflights users on 1/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/262:05 pmPRG - SEA
1 stop12h 45mIcelandair
lun. 9/297:00 pmSEA - PRG
1 stop33h 05mIcelandair
Deal found 1/14$688
This Finnair deal was found by Cheapflights users on 1/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/311:55 amPRG - SEA
2 stops20h 10mFinnair
sáb. 5/175:40 pmSEA - PRG
1 stop16h 05mFinnair
Deal found 1/14$691
This Gotogate deal was found by Cheapflights users on 1/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/286:00 amPRG - SEA
1 stop14h 20mBritish Airways
vie. 3/76:50 pmSEA - PRG
1 stop17h 15mBritish Airways
Deal found 1/14$692
This oojo deal was found by Cheapflights users on 1/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/62:45 pmPRG - SEA
1 stop35h 20mTurkish Airlines
jue. 3/208:00 pmSEA - PRG
1 stop38h 30mTurkish Airlines
Deal found 1/13$714
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/66:00 amPRG - SEA
1 stop14h 37mDelta
jue. 3/2010:25 amSEA - PRG
2 stops19h 15mDelta
Deal found 1/14$747
This United Airlines deal was found by Cheapflights users on 1/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/2310:25 amPRG - SEA
2 stops44h 05mUnited Airlines
lun. 2/37:00 amSEA - PRG
2 stops21h 55mUnited Airlines
Deal found 1/14$772
This Lufthansa deal was found by Cheapflights users on 1/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/286:00 amPRG - SEA
2 stops17h 13mLufthansa
mié. 9/176:50 pmSEA - PRG
1 stop17h 30mLufthansa
Deal found 1/14$778
This SWISS deal was found by Cheapflights users on 1/14. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/276:20 amPRG - SEA
2 stops21h 13mSWISS
mar. 9/166:31 amSEA - PRG
2 stops31h 49mSWISS
Deal found 1/14$784
This Air Canada deal was found by Cheapflights users on 1/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/237:30 amPRG - SEA
2 stops23h 30mAir Canada
lun. 2/35:45 amSEA - PRG
2 stops27h 20mAir Canada
Deal found 1/13$790

Find flights from Prague to Seattle within your budget

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 enero 14, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

jue. 5/8

8:50 am-3:05 pm

1 stop15h 15m

Seattle/Tacoma Intl

dom. 5/11

5:05 pm-3:50 pm

1 stop13h 45m

$674

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

vie. 2/28

10:30 am-12:10 pm

2 stops34h 40m

Seattle/Tacoma Intl

vie. 3/7

2:00 pm-8:20 am

3 stops33h 20m

$679

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

lun. 5/5

11:55 am-4:00 pm

1 stop13h 05m

Seattle/Tacoma Intl

mié. 5/14

1:30 pm-11:05 pm

1 stop24h 35m

$687

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

sáb. 5/3

11:55 am-11:05 pm

2 stops20h 10m

Seattle/Tacoma Intl

sáb. 5/17

5:40 pm-6:45 pm

1 stop16h 05m

$691

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

vie. 2/28

6:00 am-11:20 am

1 stop14h 20m

Seattle/Tacoma Intl

vie. 3/7

6:50 pm-9:05 pm

1 stop17h 15m

$692

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

mié. 5/28

2:05 pm-5:50 pm

1 stop12h 45m

Seattle/Tacoma Intl

mié. 9/17

7:00 pm-1:05 pm

1 stop33h 05m

$697

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

jue. 3/6

2:45 pm-5:05 pm

1 stop35h 20m

Seattle/Tacoma Intl

jue. 3/20

8:00 pm-6:30 pm

1 stop38h 30m

$714

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

lun. 2/3

6:00 am-8:45 pm

2 stops23h 45m

Seattle/Tacoma Intl

dom. 2/16

9:55 am-12:20 pm

2 stops17h 25m

$741

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

mié. 5/28

6:00 am-2:13 pm

2 stops17h 13m

Seattle/Tacoma Intl

mié. 9/17

6:50 pm-9:20 pm

1 stop17h 30m

$778

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

vie. 5/2

6:00 am-2:13 pm

2 stops17h 13m

Seattle/Tacoma Intl

vie. 5/16

6:50 pm-9:20 pm

1 stop17h 30m

$779

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 22 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 January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Prague-Seattle flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Travel insights for flights from Prague to Seattle

Get recent, data-driven insights about flights from Prague to Seattle including ideal travel times, pricing trends, and more.

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 January 10, 2025.

To ensure you get the cheapest price possible for a flight from Prague to Seattle, you should look to book at least 85 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 $238). Flying from Prague to Seattle in July is currently the most expensive (average of $411). 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 enero 14, 2025.

It’s typically best to fly out from Prague to Seattle in the morning. Doing so could potentially save you 22% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 enero 14, 2025.
Read reviews from past customers who have flown Turkish Airlines, British Airways and Lufthansa from Prague to Seattle. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,508 reviews

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,508 reviews
Delta
8.0
Very good
8,508 reviews

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,508 reviews

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,596 reviews
Delta
8.0
Very good
8,508 reviews

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,961 reviews
Delta
8.0
Very good
8,508 reviews

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines
7.3
Good
3,913 reviews
Delta
8.0
Very good
8,508 reviews

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    Currently priced at $674, Condor will fly you from Prague to Seattle and back. In addition to Condor, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Finnair - these airlines can fly you to your destination from $687 and $691, respectively. Condor is 26% 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 $488 on Icelandair. Other airlines that offer cheap prices include Condor from $558 and Finnair from $657 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 $238). Flying from Prague to Seattle in July is currently the most expensive (average of $411). 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 Prague?

Book flights to Prague if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Federal Way
Ocean Shores
Leavenworth
Olympia
Marysville
Centralia
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

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 4 airlines flying from Prague to Seattle

Discover the top 4 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 enero 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$634Average$756FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$762Average$894FlexibilityNo cancel feeOn-time70%
KLMCheapest$786Average$950FlexibilityNo cancel feeOn-time75%
DeltaCheapest$799Average$982FlexibilityNo cancel feeOn-timeN/A
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