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SEA - PRG

C$ 459 Find Cheap Flights from Seattle to Prague – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 1,035
Typical prices: C$ 852-C$ 1,379
Delta
Sat 6/1Sat 20/1
SEA - PRG • 1 stop
Cheapest one-way flights
C$ 459
Typical prices: C$ 506-C$ 812
Icelandair
Thu 15/11
SEA - PRG • 1 stop
Direct flights
Not available
There are currently no direct flights between Seattle and Prague. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
16 weeks
in advance
Our data shows that travellers who book at least 16 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 37% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Reykjavik Keflavik Intl (KEF)
Cheapest • Avg C$ 830 (round-trip)
Munich Franz Josef Strauss (MUC)
Shortest trip • 13h 04m (one-way)
Insights
Insights
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We hope you enjoy your trip to Prague!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Prague (SEA-PRG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Prague

Wed, 6 Jan - Wed, 20 Jan
Delta Logo
3:25 p.m. - 5:05 p.m.SEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
16h 40m1 stop Paris Charles de Gaulle
Delta Logo
2:30 p.m. - 11:49 a.m.PRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
30h 19m1 stop Amsterdam Schiphol
C$ 1,035Delta
Wed, 3 Feb - Wed, 17 Feb
Delta Logo
3:30 p.m. - 5:05 p.m.SEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
16h 35m1 stop Paris Charles de Gaulle
Delta Logo
6:00 a.m. - 11:47 a.m.PRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
14h 47m1 stop Amsterdam Schiphol
C$ 1,037Delta
Tue, 5 Jan - Tue, 19 Jan
Delta Logo
7:20 a.m. - 11:10 a.m.SEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
18h 50m2 stops Boston Logan Intl Paris Charles de Gaulle
Delta Logo
2:30 p.m. - 11:49 a.m.PRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
30h 19m1 stop Amsterdam Schiphol
C$ 1,042Delta
Mon, 15 Mar - Wed, 14 Apr
United Airlines Logo
12:46 p.m. - 4:05 p.m.SEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
19h 19m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
6:00 a.m. - 11:55 a.m.PRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
14h 55m1 stop Frankfurt am Main
C$ 1,045United Airlines
Mon, 1 Mar - Mon, 8 Mar
KLM Logo
7:15 a.m. - 8:25 a.m.SEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
16h 10m2 stops New York John F Kennedy Intl Amsterdam Schiphol
KLM Logo
8:15 p.m. - 11:35 a.m.PRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
24h 20m1 stop Amsterdam Schiphol
C$ 1,050KLM
Tue, 2 Feb - Tue, 16 Feb
United Airlines Logo
8:30 a.m. - 1:55 p.m.SEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
20h 25m3 stops Denver Intl Newark Zurich
United Airlines Logo
7:05 a.m. - 8:48 p.m.PRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
22h 43m3 stops Frankfurt am Main Denver Intl San Francisco
C$ 1,057United Airlines
Tue, 2 Feb - Tue, 16 Feb
United Airlines Logo
10:54 a.m. - 1:55 p.m.SEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
18h 01m2 stops Chicago O'Hare Intl Zurich
United Airlines Logo
7:05 a.m. - 11:34 p.m.PRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
25h 29m3 stops Frankfurt am Main Denver Intl San Francisco
C$ 1,058United Airlines
Wed, 24 Mar - Fri, 2 Apr
Delta Logo
7:20 a.m. - 10:50 a.m.SEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
19h 30m2 stops Chicago O'Hare Intl Amsterdam Schiphol
Delta Logo
11:15 a.m. - 10:04 p.m.PRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
19h 49m2 stops Amsterdam Schiphol Boston Logan Intl
C$ 1,062Delta
Mon, 15 Mar - Wed, 14 Apr
Delta Logo
7:15 a.m. - 8:25 a.m.SEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
17h 10m2 stops New York John F Kennedy Intl Amsterdam Schiphol
Delta Logo
2:30 p.m. - 10:05 p.m.PRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
16h 35m2 stops Amsterdam Schiphol Salt Lake City
C$ 1,064Delta
Sun, 18 Oct - Wed, 28 Oct
Turkish Airlines Logo
7:15 p.m. - 6:25 p.m.SEA  Seattle/Tacoma Intl-PRG Václav Havel Prague
38h 10m1 stop Istanbul
Turkish Airlines Logo
2:45 p.m. - 6:10 p.m.PRG  Václav Havel Prague-SEA Seattle/Tacoma Intl
35h 25m1 stop Istanbul
C$ 1,067Turkish Airlines
Booking Insights

Price, demand, and travel trends for Seattle to Prague flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Seattle to Prague?

Round-trip flights from Seattle to Prague typically range from C$ 852 to C$ 1,379. The lowest price found in the past 5 days was C$ 1,035, on Delta.

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

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Seattle to Prague. It’s 24% cheaper than the average day, while Friday is the most expensive, with prices 17% higher.

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

•March is the cheapest month to fly from Seattle to Prague at C$ 659 round-trip.
•December (C$ 1,697) and June (C$ 1,460) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 157% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Seattle to Prague the cheapest?

Flights from Seattle to Prague are cheapest 16 weeks before departure. Booking in this window typically costs about 41% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Seattle to Prague flights

Low season

October

Cheapest flight

C$ 459
Beat the crowds with an average 58% drop in traveller numbers.
The most popular month to fly with an average 37% increase in traveller numbers.
One-way 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

Your Seattle to Prague flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Seattle to Prague?

    Only Economy Class is available on flights from Seattle to Prague.

  • How long does a flight from Seattle to Prague take?

    A direct flight from Seattle to Prague takes 00m, covering 13,504 km.

  • Do I need a passport to fly from Seattle to Prague?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Seattle to Prague flight?

    Round-trip flights from Seattle to Prague range from C$ 852 to C$ 1,379, with an average of C$ 1,054 over the past 12 months. Anything below C$ 852 counts as a good deal.

  • How expensive are last-minute Seattle to Prague flights?

    Last-minute fares on this route (booked within two weeks of departure) run 15% above the C$ 1,054 route average. Book 16 weeks before departure for the lowest fares.

  • How are flight prices from Seattle to Prague looking right now?

    One-way fares from Seattle to Prague are currently lower than usual. Average one-way flight prices are about C$ 552, which is 9% below the typical average for this route.

  • What car rental options are available at Václav Havel Prague Airport (PRG)?

    Václav Havel Prague Airport (PRG) hosts 5 major car rental companies, with daily rates starting from around C$ 12 for economy cars. Top options include:

    • Rent Plus
    • NU Car
    • Alamo
    • Budget
    • CarWiz

  • Which airports can I use when flying from Seattle to Prague?

    Flights from Seattle to Prague usually depart from Seattle/Tacoma Intl (SEA) and arrive at Václav Havel Prague (PRG).

  • Which airports do connecting flights from Seattle to Prague pass through?

    One-stop flights from Seattle to Prague most commonly connect through:

    • Frankfurt am Main (FRA) – 37% of one-stop connections
    • Reykjavik Keflavik Intl (KEF) – 21% of one-stop connections
    • London Heathrow (LHR) – 14% of one-stop connections
    • Munich Franz Josef Strauss (MUC) – 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Seattle to Prague?

    Yes. Flexible dates can save you up to 35% on flights from Seattle to Prague. Sunday is the cheapest departure day at C$ 810 round-trip on average, while Friday is the most expensive at C$ 1,235, a difference of C$ 425.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport when travelling from Seattle to Prague?

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 13h 04m, compared with 13h 19m via Reykjavik Keflavik Intl (KEF) and 13h 38m via Frankfurt am Main (FRA).

  • What is the time difference between Seattle and Prague?

    Prague is 9 hours ahead of Seattle (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in Prague?

    Some of the most popular sights in Prague are Charles Bridge, Vysehrad, and Prague Castle. These are among the most viewed places in Prague on KAYAK.

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

    Travelers can take trolleybus 59 or bus 100 to metro stations in Prague or use the Airport Express to Prague Main Railway Station, which connects with Metro C to the city center. The trip from PRG to Prague city center takes around 40 minutes. A taxi is generally the most convenient option from the airport because it is usually quick. Car rental services and airport shuttles are also available at PRG.

  • What assistance does SEA offer travelers with reduced mobility?

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

Your guide to booking Seattle to Prague flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Friday. On this route, Sunday flights average C$ 810, about C$ 425 less than Friday fares (34% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 41% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to Prague trip for March. Fares historically average C$ 659 round-trip in that month – typically C$ 1,038 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Václav Havel Prague Airport.

    • Courtyard by Marriott Prague Airport
    • Ramada by Wyndham Airport Prague
    • Holiday Inn Prague Airport By IHG
  • Check your fare class and aircraft if you're flying Delta from Seattle to Prague, since onboard amenities vary. In Economy, you can usually expect in-flight entertainment on most flights, plus complimentary drinks and snacks. Meals are served and on most long-haul international flights Delta also provides sleep kits with eye shades and earbuds, along with pillows and blankets. If you're in Delta Comfort or Delta Main on long-haul international service, you'll get a full beverage selection, including beer, spirits and a limited selection of wine. Some flights also offer free headsets and most long-haul international flights have seat-back screens, though entertainment options vary by aircraft and route. On Delta’s Airbus A330-900neo, every listed cabin includes USB in-seat power and a power outlet.
  • When flying Delta internationally from Seattle, you can pack your carry-on without worrying about a weight limit. You can bring 1 carry-on bag and 1 personal item on board. Keep the carry-on within 22 in x 14 in x 9 inches so it fits in the overhead bin and make sure the personal item fits under the seat in front of you.
  • Before your flight to Prague, spend some time in one of the lounges at Seattle–Tacoma International Airport (SEA). Options include the Club at SEA near Gate A12 or on the mezzanine above Gate S10, plus Delta Sky Club, Alaska Lounge, United Club and the American Express Centurion Lounge. You can also use Delta Sky Lounge, Delta One Lounge, British Airways Terraces Lounge or the USO Center. Both Club at SEA lounges have updated furniture.

More options for your flight from Seattle to Prague

Complete your trip to Prague with a hotel stay or car rental

Car rentals in Prague
Hotels in Prague
Vacations in Prague