$339 Find Cheap Flights from the Czech Republic to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
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Flight Deals

Cheap Flights from the Czech Republic to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from the Czech Republic to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from the Czech Republic to Seattle

Mon, May 11 - Sun, May 24
Icelandair Logo
2:00 pm - 5:55 pm
PRG
-
SEA
12h 55m
1 stop
Icelandair Logo
3:40 pm - 1:05 pm
SEA
-
PRG
12h 25m
1 stop
$539Icelandair
Thu, Apr 23 - Wed, Apr 29
Condor Logo
12:00 pm - 4:00 pm
PRG
-
SEA
13h 00m
1 stop
Condor Logo
5:40 pm - 9:25 pm
SEA
-
PRG
18h 45m
1 stop
$553Condor
Thu, Apr 9 - Thu, Apr 23
Condor Logo
8:50 am - 4:00 pm
PRG
-
SEA
16h 10m
1 stop
Condor Logo
6:05 pm - 9:25 pm
SEA
-
PRG
18h 20m
1 stop
$614Condor
Thu, Apr 9 - Thu, Apr 23
Condor Logo
8:50 am - 4:00 pm
PRG
-
SEA
16h 10m
1 stop
Condor Logo
6:05 pm - 9:25 pm
SEA
-
PRG
18h 20m
1 stop
$619Condor
Mon, Jun 22 - Sun, Jul 12
Air Canada Logo
6:00 am - 2:22 pm
PRG
-
SEA
17h 22m
2 stops
Air Canada Logo
10:30 am - 1:55 pm
SEA
-
PRG
18h 25m
2 stops
$625Air Canada
Sat, May 9 - Sat, May 16
United Airlines Logo
6:00 am - 12:20 pm
PRG
-
SEA
15h 20m
1 stop
United Airlines Logo
10:41 pm - 1:55 pm
SEA
-
PRG
30h 14m
2 stops
$636United Airlines
Mon, May 11 - Mon, May 25
Air Canada Logo
6:00 am - 10:40 pm
PRG
-
SEA
25h 40m
2 stops
Air Canada Logo
10:30 am - 1:55 pm
SEA
-
PRG
18h 25m
2 stops
$637Air Canada
Mon, May 11 - Sun, May 24
United Airlines Logo
6:00 am - 6:30 pm
PRG
-
SEA
21h 30m
2 stops
United Airlines Logo
6:50 pm - 9:20 pm
SEA
-
PRG
17h 30m
1 stop
$639United Airlines
Thu, Apr 16 - Fri, Apr 24
United Airlines Logo
6:00 am - 12:20 pm
PRG
-
SEA
15h 20m
1 stop
United Airlines Logo
10:48 am - 9:20 pm
SEA
-
PRG
25h 32m
2 stops
$640United Airlines
Thu, Aug 20 - Sun, Aug 30
United Airlines Logo
6:00 am - 11:55 am
PRG
-
SEA
14h 55m
1 stop
United Airlines Logo
5:00 am - 12:45 pm
SEA
-
PRG
22h 45m
2 stops
$642United Airlines
Booking Insights

KAYAK's insights & trends for flights to Seattle

Get data-powered insights and trends for flights to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Seattle?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Seattle was found on the route from Prague, at $539 return. The most popular connection is from Los Angeles to Seattle and KAYAK users have found round-trip deals for as low as $86 in the last 3 days.

What is the cheapest month to fly to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Seattle is January, where tickets cost $470 on average for return flights. On the other hand, the most expensive months are December and November, where the average cost of tickets from the Czech Republic is $970 and $811 respectively. For one-way flights, the best month to travel is January with an average price of $470.

How far in advance should I book a flight to Seattle?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$339
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Prague to Seattle

FAQs - booking Seattle flights

  • What is the cheapest flight to Seattle?

    In the last 3 days, the cheapest flight deal to Seattle was found on the route from Prague, at $539 return. The most popular connection is from Los Angeles to Seattle and KAYAK users have found round-trip deals for as low as $86 in the last 3 days.

  • How far is Seattle/Tacoma Intl Airport from central Seattle?

    There are 11 miles between Seattle city center and Seattle/Tacoma Intl Airport.

  • What is the name of Seattle’s airport?

    All flights to Seattle land at Seattle/Tacoma Intl Airport. The airport code is SEA,and it can also be referred to as Seattle-Tacoma Intl, Seattle/Tacoma, or Seattle/Tacoma Intl.

  • How does KAYAK find such low prices on flights to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Seattle are there each week?

    Each week there are around 3,854 direct flights from within Czech Republic to Seattle. The most common day for departures is Thursday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Seattle

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seattle flight deals.

Reviews of the top airline flying from the Czech Republic to Seattle

 
See real verified KAYAK customer reviews for airlines flying to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the Czech Republic to Seattle. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.5
CondorOverall score based on 401 reviews
7.4Crew
6.3Entertainment
6.4Comfort
6.2Food
6.6Boarding
Airline reviews

Upgraded to premium economy at the gate. Well worth it!

8.0 ExcellentAnonymous, Feb 2026
FRA - PUJ
Read more Condor reviews

Upgraded to premium economy at the gate. Well worth it!

The flight was canceled and airlines did nothing to accommodate the passengers. After few hours they booked me randomly on a flight that had long layover and didn’t provide any compensation or effort to help. The crew was rude, no representation on the airport. Everything needs to be on call and agents there had no knowledge or control. For everything, they were like we can’t do it and you need to file a claim later. That was not helpful at all and will not make my travel experience any easier. Very disappointed in their service.

Great plane and flight attendants. The person next to me had a DISGUSTING smelling mouth and breath, so that was nasty to deal with the whole flight. Brush your teeth, people! Condor was amazing, though :-)

It would be nice to have a cleaner facility, it was hard to access it. It was always full of people working in that space. The covers and especially the matt of bad quality and old. Many times reused. I would not use it. Food: the bread rolls were old, and food had strange choices. Chicken was terrible.

There was some nice staff when I entered and left, but the thrre flight attendants who served us were very brusque and rude. I have celiac and when I checked in, I tried to find the option to make sure my meals (stick on a 10+ hour flight after a 3 hour flight and short layover) were gluten free because I didn’t have time to get anything. Couldn’t find the selection for it, and every part of the meal and purchase options were gluten, so I didn’t get to eat. During check in the allergies section should be easy to identify and check so this doesn’t happen. Having more options for gluten free at this time should be easy.

Internet was advertised in-flight but not accessible. The foot rest in premium economy was stuck. For both nobody I asked was able to provide an answer/solution. However, this will not stop me from booking premium economy again, which I upgraded from my initial economy I had booked for my outbound flight YYZ to FRA.

Great flight, nice options for food and beverages. Fairly comfortable seats for a large person

Business class: or fist class: Seating absolutely terrible, same seats as everyone else , no space, we could not fit our knees in. I was sitting sideways since nobody else booked this business class. I wish we would have an option to select a business class for the main journey between USA and Europe, but regular class for the short flights in Europe.

The seating was exactly same as the rest of the plane. We had no space for our knees. In fact it was the tightest spacing of the seats I ever flew with, on a very old plane. (and we flew all over Asia and Europe) The same chairs. We were the only passengers in business or first class. Obviously funny.... The only difference was, we got a sendwich and we were offered a drink. Rest of the plane got a bottle of water.

The crew was great. Good etc was unacceptable for an overseas flight. Wine with a meal should be complimentary. Seat comfort /space horrible and I am 5‘3“ with heels on. Short haul probably ok but not on long haul flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Centralia
Fife
Lakewood
Westport
Mukilteo
Lacey
Edmonds
Aberdeen
Poulsbo
Woodinville
Shoreline
DuPont
Monroe
Castle Rock
Edgewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle