$438 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 5/10. 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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Everything you should know

Cheapest round-trip
$551
Overall average: $687
Condor
Thu 5/14Fri 5/29
PRG - SEA • 1 stop
Cheapest one-way
$443
Typical prices: $546-$684
Multiple Airlines
Sun 5/10
PRG - SEA • 3 stops
When to travel
October
Cheapest • 37% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
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

Thu, May 14 - Fri, May 29
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
Mon, Mar 16 - Mon, Mar 30
Condor Logo
8:10 am - 4:40 pm
PRG
-
SEA
16h 30m
1 stop
Condor Logo
5:40 pm - 4:00 pm
SEA
-
PRG
13h 20m
1 stop
$578Condor
Fri, May 29 - Mon, Jun 8
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
$594Air Canada
Wed, Apr 8 - Wed, Apr 22
Multiple Airlines Logo
6:10 am - 12:20 pm
PRG
-
SEA
15h 10m
1 stop
Multiple Airlines Logo
10:48 am - 1:55 pm
SEA
-
PRG
18h 07m
2 stops
$595Multiple Airlines
Wed, Apr 8 - Wed, Apr 22
Lufthansa Logo
6:10 am - 12:20 pm
PRG
-
SEA
15h 10m
1 stop
Lufthansa Logo
6:50 pm - 4:05 pm
SEA
-
PRG
12h 15m
1 stop
$598Lufthansa
Mon, May 11 - Mon, May 25
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
Wed, Apr 8 - Wed, Apr 22
Multiple Airlines Logo
9:10 am - 7:00 pm
PRG
-
SEA
18h 50m
2 stops
Multiple Airlines Logo
10:48 am - 1:55 pm
SEA
-
PRG
18h 07m
2 stops
$601Multiple Airlines
Mon, Mar 16 - Mon, Mar 30
United Airlines Logo
7:35 am - 1:10 pm
PRG
-
SEA
13h 35m
1 stop
United Airlines Logo
10:48 am - 1:55 pm
SEA
-
PRG
18h 07m
2 stops
$602United Airlines
Thu, May 14 - Fri, May 29
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
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
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 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 October, where tickets cost $510 on average for one-way flights. On the other hand, the most expensive months are March and December, where the average cost of tickets from the Czech Republic is $1,331 and $970 respectively. For return trips, the best month to travel is October with an average price of $510.

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 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 90 days before departure.

Good to know

Low seasonNovember
Cheapest flight$443
Most popular time to fly and prices are also 13% lower on average.
Flight from Prague to Seattle

FAQs - booking Seattle flights

  • 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 3,996 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 airlines 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.
6.7
British AirwaysOverall score based on 7705 reviews
6.4Food
6.4Entertainment
6.8Comfort
6.9Boarding
7.6Crew
Airline reviews

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

6.0 GoodChaka, Jan 2026
LHR - PDX
Read more British Airways reviews

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

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

It was extremely difficult to upgrade my partners flight over the Internet from economy to economy, plus. Then it said clearly the checked luggage can be 32 kg. At the check-in counter in Hamburg, we had to pay 100 Euros ( $122.17) for the only 31kg peace checked luggage. We were told because the change was made less than 24 hours before the flight , the luggage weight would not be upgraded. Then they offered me that for €90 I can upgrade at the counter from economy to economy, plus so we can sit together on the flight from Frankfurt to San Francisco. I happily agreed and was charged. €99.($120.95), which I noticed too late. Especially about the Euro 100 up charge I feel upset and it’s a unfair way of doing business!

Traveling to a place near Seattle?

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Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle