SEA - PRG

$193 Find Cheap Flights from Seattle to Prague

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Prague departing on 11/4. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Prague.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Prague.
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Cheap Flights from Seattle to Prague (SEA-PRG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Prague 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 Seattle to Prague

Fri, Nov 28 - Fri, Dec 12
Icelandair Logo
2:35 pm - 12:00 pmSEA-PRG
12h 25m1 stop
Icelandair Logo
12:55 pm - 5:00 pmPRG-SEA
13h 05m1 stop
$397Icelandair
Find Deal
Fri, Nov 28 - Fri, Dec 12
Icelandair Logo
2:35 pm - 12:00 pmSEA-PRG
12h 25m1 stop
Icelandair Logo
12:55 pm - 5:00 pmPRG-SEA
13h 05m1 stop
$399Icelandair
Find Deal
Fri, Oct 3 - Thu, Oct 16
Scandinavian Airlines Logo
4:20 pm - 9:45 amSEA-PRG
32h 25m1 stop
Scandinavian Airlines Logo
8:55 pm - 2:00 pmPRG-SEA
26h 05m1 stop
$437Scandinavian Airlines
Find Deal
Mon, Sep 29 - Mon, Oct 13
Condor Logo
5:05 pm - 3:50 pmSEA-PRG
13h 45m1 stop
Condor Logo
8:50 am - 3:05 pmPRG-SEA
15h 15m1 stop
$442Condor
Find Deal
Wed, Oct 29 - Wed, Nov 12
British Airways Logo
7:50 pm - 10:50 pmSEA-PRG
19h 00m1 stop
British Airways Logo
8:00 pm - 4:55 pmPRG-SEA
29h 55m1 stop
$463British Airways
Find Deal
Wed, Aug 6 - Wed, Aug 27
Condor Logo
5:05 pm - 3:50 pmSEA-PRG
13h 45m1 stop
Condor Logo
8:50 am - 3:05 pmPRG-SEA
15h 15m1 stop
$470Condor
Find Deal
Wed, Dec 3 - Wed, Dec 17
Lufthansa Logo
3:10 pm - 4:05 pmSEA-PRG
15h 55m1 stop
Lufthansa Logo
6:05 am - 1:20 pmPRG-SEA
16h 15m1 stop
$471Lufthansa
Find Deal
Wed, Oct 29 - Wed, Nov 12
British Airways Logo
7:50 pm - 10:50 pmSEA-PRG
19h 00m1 stop
British Airways Logo
1:55 pm - 12:53 amPRG-SEA
19h 58m2 stops
$473British Airways
Find Deal
Sun, Aug 3 - Tue, Aug 26
Delta Logo
6:40 pm - 9:45 pmSEA-PRG
18h 05m1 stop
Delta Logo
12:35 pm - 5:35 pmPRG-SEA
14h 00m1 stop
$479Delta
Find Deal
Sun, Aug 3 - Mon, Aug 25
Delta Logo
6:40 pm - 9:45 pmSEA-PRG
18h 05m1 stop
Delta Logo
2:30 pm - 11:35 amPRG-SEA
30h 05m1 stop
$480Delta
Find Deal
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KAYAK's insights & trends for Seattle to Prague flights

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

Find cheap flights to Prague
Find cheap flights to Prague

Planning a trip from Seattle to Prague? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Seattle to Prague?

The average price of all round-trip flights from Seattle to Prague clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Prague, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Prague, Thursday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Seattle to Prague?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Prague, 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 from Seattle to Prague is October, where tickets cost $686 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,001 and $954 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Prague, 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 on the flight from Seattle to Prague, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$193
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Seattle to Prague

When to book flights from Seattle to Prague

Are your dates flexible? Find out the best times to travel from Seattle to Prague based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Prague

  • How do I get to downtown Prague from Václav Havel Airport Prague (PRG)?

    You can take buses 119, 100, or the Airport Express to various metro stations within Prague, where you’ll connect to the city center. The total journey time to the city center is around 40 minutes. The taxi is the most convenient means of transportation from the airport since it’s generally quick. You can also opt for car rentals or airport shuttles.

  • Which airlines have eco-friendly flights from Seattle to Prague?

    For eco-friendly flights from Seattle to Prague, consider booking Delta Air Lines, Air France, Condor, Icelandair, or KLM Royal Dutch, which have flights with reduced carbon emissions. They utilize several sustainable practices in their operations, such as the use of sustainable aviation fuel (SAF) to lower greenhouse gas emissions.

  • What assistance does Seattle–Tacoma International Airport (SEA) offer travelers with reduced mobility?

    Seattle–Tacoma International Airport (SEA) has several services and amenities for travelers with reduced mobility. You’ll find wheelchair assistance, boarding assistance, curbside accessibility and safety, ASL and vision assistance, airline assistance, and sunflower lanyards for travelers with hidden disabilities.

  • Which other cities can I fly to from Prague?

    If you wish to extend your expedition from Prague, you can fly to domestic destinations like Brno, Ostrava, Karlovy Vary, Pardubice, České Budějovice, and Liberec or international destinations like Paris, London, Amsterdam, Boston, Chicago, Atlanta, Munich. PRG serves multiple airlines with domestic and international connections to these destinations.

  • What is the cheapest flight from Seattle to Prague?

    In the last 3 days, the lowest price for a flight from Seattle to Prague was $193 for a one-way ticket and $397 for a round-trip.

  • Do I need a passport to fly between Seattle and Prague?

    Yes, you’ll need a passport to travel to Prague from Seattle.

  • Which aircraft models fly most regularly from Seattle to Prague?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Prague?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Prague, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Prague from Seattle?

    London is the most popular layover city among KAYAK users traveling from Seattle to Prague.

  • Which is the best airline for flights from Seattle to Prague, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Seattle to Prague are Delta and KLM. With an average price for the route of $920 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $920 and an overall rating of 7.8.

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

    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 from Seattle to Prague.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Prague from 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 from Seattle to Prague?

    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 Prague with an airline and back to Seattle with another airline. Booking your flights between Seattle and PRG can sometimes prove cheaper using this method.

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

    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 Prague from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Prague

  • The Seattle (SEA) to Prague (PRG) flight route is served by several airlines with connecting flights. Common layover cities for one-stop flights on this route include Frankfurt (FRA), Istanbul (IST), Paris (CDG), Keflavik (KEF), Amsterdam (AMS), Helsinki (HEL), New York City (JFK), Dublin (DUB), and London (LHR).
  • Delta Air Lines, which has multiple one-stop flights on this route, has no maximum carry-on weight limit. You can bring 1 carry-on bag and 1 personal item onboard. Your carry-on baggage shouldn’t exceed 22 in x 14 in x 9 inches and easily fit in the overhead storage compartment, while your personal item should fit under the seat in front of you.
  • For Business Class flights from Seattle to Prague, you can book Air France, Icelandair, Turkish Airlines, or Deltas Airlines, which offer this travel option on several connecting flights. You are entitled to benefits like comfortable seating, premium dining, special baggage allowance, priority service, and access to airline-specific lounges when you fly Business Class on these airlines.
  • If you’re looking for a place to relax at Seattle–Tacoma International Airport (SEA) before your flight to Prague, you can check into the Club at SEA (South Satellite or Central Terminal), Delta Sky Club, Alaska Lounge, United Sky Club, or Centurion Lounge. These lounges have free internet, workspaces, comfortable seats, and dining and entertainment options.
  • Delta Air Lines offers several benefits onboard its flights from Seattle to Prague, depending on your ticket class. Economy Class travelers can enjoy in-flight entertainment and complimentary drinks and snacks. You’ll receive a sleep kit, meals, and alcoholic and non-alcoholic beverages. Some flights have free headsets, in-seat power, and an entertainment screen.

Reviews of the top 5 airlines serving from Seattle to Prague

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Prague. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Prague? 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.
8.0
DeltaOverall score based on 7982 reviews
8.5Crew
7.9Entertainment
8.2Boarding
7.3Food
7.9Comfort
Airline reviews

After all the weather issues at least they got me to my destination the next day

4.0 OkayAnonymous, Jul 2025HSV - ATL
Read more Delta reviews

After all the weather issues at least they got me to my destination the next day

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Only not having an assigned seat was an issue. Rest was great

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset. If there is option to use another company, I suggest to other people use them.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

Flight was great only departure was delayed to saome ground crew issues

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

The airline was efficient and accommodating to work with though there was a delay. Appreciate the service and smooth experience!

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

The entertainment selection was ok, but overall not bad! The crew was great.

Good crew and boarding process. Horrible food and one of the most uncomfortable aircraft seats I have ever sat in. The cabin temperature was warm which made it hard for my family to sleep.

bad, made it to connecting flight and they didnt let me board

We were never able to take this flight because our first flight from Austin to Dallas was cancelled.

Our flight was cancelled on Sunday morning. We were supposed to take a short flight to Dallas from Austin, then a nonstop to Barcelona. We were rerouted from Austin to Miami on American Airlines due to storms we sat at the gate for 2 1/2 hours, pilot announced we needed fuel. In air pilot said we were rerouted to Fort Myers 30 minutes from Zmiami. Sat on tarmac waiting for a gate. Deplaned at 10:09. Pilot gave conflicting info about what to do. Missed Miami flight to Barcelona. Pilot announced crew was timed out and we would have to wait for a new crew. Waited a couple of hours. Got to Miami at 2:30 am. Gate agents at Fort Myers told us to go to D30 for hotel vouchers. No one was there. So we slept a little on the floor. Husband is 80 and I am 74. Rerouted to JFK at 9:54 am on Monday, then flight to Barcelona at 5 pm. We arrived in Barcelona a day late and missed the first night of our Oceania Marina cruise. We feel that we are due a lot of compensation for this trip from hell.

The check-in of my luggage was terrible. When purchased my tickets, one luggage and one carry-on was part of the fight. My flight was switched from British to American Airline. During check-in of luggage at the airport, I was denied and had to pay extra $75. How do I get reimbursed for this extra luggage payment?

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

Seats were not comfortable, and the problems started when we landed at Frankfurt airport. We waited more than 3 hours to collect our luggage, as a result we missed the connected train to Brussels. Our plans for the trip were ruined that day.

I missed my connection in Frankfurt and was booked to another flight to New York. Different destination and got downgraded from Business Class to economy. No Support from Condor at all. Very Bad experience

Flight 1.5 hours late; missed connection. Ground support for rebooking inadequate to the point of ridiculousness.

Flights delayed, and not communicated to the level I accustomed to by other airlines. The crew seems to be hating their job and it shows. It costs you nothing to smile and be a bit more friendlier. Also, no jet bridge, passengers have to use stairs, which is hard for my elderly parents. What's the point of ordering wheelchairs?

One of the stewardess was really rude to a customer right near me. I ordered water and was given sparkling water which kind of surprised me as I've always been given still water but I didn't say anything. The lady after me ordered water as well and when she saw it was sparking water, she stopped the stewardess who then said very curtly "You could have told me sooner." Whoa...that was rude! Later this same customer had some liquid spilled on her as the same stewardess handed a drink to the person sitting next to her. I know it wasn't intentional, but it was rather strange. It was very hard to navigate how to get through the Frankfurt airport to our connecting flight. No one told us you'd have to go through security again so it was rather confusing as we didn't have a boarding pass. Luckily we were able to get necessary papers and get to our flight. Sadly, my luggage did not make it out of Frankfurt though.

Quick easy flight, checked my bag and was told to pick it up in LAX but my bag stayed in Frankfurt. I am tracking it with an air tag. I filed a complaint with Alaska Airlines at my last stop in SJC.

For context: 10 hour flight FRA-YVR. Newer A330 Neo plane. Crew were amazing - friendly and efficient. The plane is newer with great overhead space. My main issue is that the Premium Econ cabin is inferior compared with other airlines. Cute amenity kit (a plus). Food was fine, though I’d like to see more wine selection beyond 1 red and 1 white. But, seats aren’t as comfortable, and all Prem Econ and Econ passengers share only 4 washrooms. Washrooms in business are off limits. In addition, Condor charges for seat selection in Prem Econ. Ridiculous on a $1500 one-way ticket. Prem Econ configuration is 2, 4 and 2, and Condor put me and my partner into 2 middle seats in the group of 4 seats, meaning we’d have a single person to our left and to our right. Again, ridiculous. A kind airport agent was able to give us 2 seats in first (and exit) row of Prem Econ but these had no footrests. I wouldn’t rush back to Premium Economy on Condor.

The crew was friendly, but the comfort of the plane and the food definitely had room for improvement.

The cabin staff was very friendly and attentive. The plane was modern and fairly quiet in flight. The video screens are large and of high quality, and I liked that the documentary movie "Anselm" was available for watching.

The flight from Saskatoon to Calgary was canceled by WestJet due to the airline strike. Condor, as the main operator, did not inform us. We found out that information just when we arrived at Saskatoon airport. Fortunately, we had enough time to drive to Calgary airport and catch the flight to Frankfurt. We couldn’t claim compensation for the missing flight because nobody takes responsibility for this situation. When we tried to contact BudgetAir, they redirected us to Condor, and Condor redirected us to WestJet. WestJet keeps saying that they are not responsible for the ticket that was bought from a third-party company.

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