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Cheap flights from Prague to Seattle from $363

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to Seattle departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Prague to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Condor Logo
12:00 pm - 3:40 pm
PRG
-
SEA
12h 40m
1 stop
Condor Logo
5:40 pm - 4:00 pm
SEA
-
PRG
13h 20m
1 stop
$551Condor
Thu, May 14 - Fri, May 29
Air Canada Logo
6:00 am - 2:20 pm
PRG
-
SEA
17h 20m
2 stops
Air Canada Logo
9:55 am - 1:55 pm
SEA
-
PRG
19h 00m
2 stops
$599Air Canada
Mon, May 11 - Mon, May 25
Air Canada Logo
6:00 am - 6:30 pm
PRG
-
SEA
21h 30m
2 stops
Air Canada Logo
9:55 am - 1:55 pm
SEA
-
PRG
19h 00m
2 stops
$601Air Canada
Mon, May 11 - Mon, May 25
Air Canada Logo
6:00 am - 2:20 pm
PRG
-
SEA
17h 20m
2 stops
Air Canada Logo
5:40 am - 11:05 am
SEA
-
PRG
20h 25m
2 stops
$604Air Canada
Thu, May 14 - Fri, May 29
Multiple Airlines Logo
6:00 am - 12:20 pm
PRG
-
SEA
15h 20m
1 stop
Multiple Airlines Logo
4:35 pm - 1:55 pm
SEA
-
PRG
12h 20m
1 stop
$605Multiple Airlines
Fri, May 29 - Mon, Jun 8
Air Canada Logo
6:00 am - 2:20 pm
PRG
-
SEA
17h 20m
2 stops
Air Canada Logo
5:40 am - 11:05 am
SEA
-
PRG
20h 25m
2 stops
$606Air Canada
Thu, May 14 - Fri, May 29
United Airlines Logo
7:30 am - 11:28 pm
PRG
-
SEA
23h 58m
3 stops
United Airlines Logo
4:10 pm - 1:05 pm
SEA
-
PRG
12h 55m
1 stop
$607United Airlines
Wed, Mar 18 - Sun, Mar 22
United Airlines Logo
6:15 am - 2:20 pm
PRG
-
SEA
16h 05m
1 stop
United Airlines Logo
4:10 pm - 1:05 pm
SEA
-
PRG
12h 55m
1 stop
$610United Airlines
Wed, Mar 18 - Sun, Mar 22
United Airlines Logo
7:35 am - 12:59 am
PRG
-
SEA
25h 24m
2 stops
United Airlines Logo
11:59 pm - 1:55 pm
SEA
-
PRG
28h 56m
2 stops
$611United Airlines
Thu, Mar 26 - Sun, Apr 5
United Airlines Logo
7:30 am - 11:28 pm
PRG
-
SEA
23h 58m
3 stops
United Airlines Logo
4:10 pm - 4:05 pm
SEA
-
PRG
15h 55m
1 stop
$613United Airlines
Wed, Mar 18 - Sun, Mar 22

Condor flights from Prague to Seattle

Our best Condor deals on Prague to Seattle flight tickets
Condor
May 14
PRG12:00 pmVáclav Havel Prague
12h 40m
1 stop
SEA3:40 pmSeattle/Tacoma Intl
May 29
SEA5:40 pmSeattle/Tacoma Intl
13h 20m
1 stop
PRG4:00 pmVáclav Havel Prague
$551
Condor
May 11
PRG8:50 amVáclav Havel Prague
15h 50m
1 stop
SEA3:40 pmSeattle/Tacoma Intl
May 25
SEA5:40 pmSeattle/Tacoma Intl
18h 45m
1 stop
PRG9:25 pmVáclav Havel Prague
$691
Condor
Feb 16
PRG8:10 amVáclav Havel Prague
16h 30m
1 stop
SEA3:40 pmSeattle/Tacoma Intl
Mar 2
SEA5:40 pmSeattle/Tacoma Intl
31h 40m
1 stop
PRG10:20 amVáclav Havel Prague
$714

Air Canada flights from Prague to Seattle

Our best Air Canada deals on Prague to Seattle flight tickets
Air Canada
May 11
PRG6:00 amVáclav Havel Prague
17h 20m
2 stops
SEA2:20 pmSeattle/Tacoma Intl
May 25
SEA9:55 amSeattle/Tacoma Intl
19h 00m
2 stops
PRG1:55 pmVáclav Havel Prague
$599
Air Canada
May 11
PRG6:00 amVáclav Havel Prague
21h 30m
2 stops
SEA6:30 pmSeattle/Tacoma Intl
May 25
SEA9:55 amSeattle/Tacoma Intl
19h 00m
2 stops
PRG1:55 pmVáclav Havel Prague
$601
Air Canada
May 14
PRG6:00 amVáclav Havel Prague
17h 20m
2 stops
SEA2:20 pmSeattle/Tacoma Intl
May 29
SEA5:40 amSeattle/Tacoma Intl
20h 25m
2 stops
PRG11:05 amVáclav Havel Prague
$604

momondo 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, momondo users made 832,500 searches. Data last updated January 29, 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

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 5/14

12:00 pm-3:40 pm

1 stop12h 40m

Seattle/Tacoma Intl

Fri 5/29

5:40 pm-4:00 pm

1 stop13h 20m

$551

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 5/11

6:00 am-2:20 pm

2 stops17h 20m

Seattle/Tacoma Intl

Mon 5/25

9:55 am-1:55 pm

2 stops19h 00m

$599

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Mon 5/11

6:00 am-6:30 pm

2 stops21h 30m

Seattle/Tacoma Intl

Mon 5/25

9:55 am-1:55 pm

2 stops19h 00m

$601

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 5/14

6:00 am-2:20 pm

2 stops17h 20m

Seattle/Tacoma Intl

Fri 5/29

5:40 am-11:05 am

2 stops20h 25m

$604

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Fri 5/29

6:00 am-12:20 pm

1 stop15h 20m

Seattle/Tacoma Intl

Mon 6/8

4:35 pm-1:55 pm

1 stop12h 20m

$605

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 5/14

6:00 am-2:20 pm

2 stops17h 20m

Seattle/Tacoma Intl

Fri 5/29

5:40 am-11:05 am

2 stops20h 25m

$606

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Wed 3/18

7:30 am-11:28 pm

3 stops23h 58m

Seattle/Tacoma Intl

Sun 3/22

4:10 pm-1:05 pm

1 stop12h 55m

$607

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Wed 3/18

6:15 am-2:20 pm

1 stop16h 05m

Seattle/Tacoma Intl

Sun 3/22

4:10 pm-1:05 pm

1 stop12h 55m

$610

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Thu 3/26

7:35 am-12:59 am

2 stops25h 24m

Seattle/Tacoma Intl

Sun 4/5

11:59 pm-1:55 pm

2 stops28h 56m

$611

PragueSeattle

PRG - SEA

PRGSEA

Václav Havel Prague

Wed 3/18

7:30 am-11:28 pm

3 stops23h 58m

Seattle/Tacoma Intl

Sun 3/22

4:10 pm-4:05 pm

1 stop15h 55m

$613

Flights are sorted by cheapest round-trip 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 cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Prague to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $510. If you don’t want to visit Seattle in October, then you should wait until September to fly from Prague, when ticket prices are also cheap, with an average price of $606.

How far in advance should I book a flight 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 $807 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Prague for as low as $603 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 round-trip 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

12h 40m

Direct flights

None
The fastest flight from Prague to Seattle takes 12h 40m
There are no direct flights from Prague to Seattle. There are no popular flight routes from Prague to Seattle.
Search flight deals

  • How far is Václav Havel Prague to Seattle/Tacoma Intl by plane?

    Seattle/Tacoma Intl is 5208.4 mi away from Václav Havel Prague. By plane, this route typically takes 12h 40m.

  • 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 refresh daily.

  • How many operators does momondo search for flights from Václav Havel Prague Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Václav Havel Prague Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 license, 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.

  • What is the most popular airline from Prague to Seattle?

Best airlines flying from Prague to Seattle

Compare and see reviews for airlines that fly from Prague to Seattle with momondo
Airline
Rating
Free Cancellation
Price
CondorPriceFrom $440Free CancellationRating
6.4
399 reviews
Search Condor flights
British AirwaysPriceFrom $703Free CancellationRating
6.7
7,705 reviews
Search British Airways flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Redmond
Cle Elum
Tukwila
Lakewood
Federal Way
Centralia
Westport
Kirkland
Fife
Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Prague to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Prague.

Can I find flights from Prague to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Prague to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Prague to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Prague.

I’m not ready to book a flight from Prague to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Prague to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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