$265 Find Cheap Flights from Washington to the Czech Republic

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to the Czech Republic

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info
Useful Info

Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$265
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Seattle to Prague

FAQs for booking flights from Washington to the Czech Republic

  • How does KAYAK find such low prices on flights from Washington to the Czech Republic?

    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 Washington to the Czech Republic.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to the Czech Republic 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 Washington to the Czech Republic?

    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 from Washington to the Czech Republic 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 from Washington to the Czech Republic?

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

  • What is the cheapest day to fly to the Czech Republic?

    Based on KAYAK data, the cheapest day to fly to the Czech Republic is Tuesday where round-trip tickets can be as cheap as $856. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,048 on average.

  • What is the cheapest time of day to fly to the Czech Republic?

    The cheapest time of day to fly to the Czech Republic is generally at night, when round-trip flights cost $754 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to the Czech Republic is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,016.

  • What is the cheapest month to fly from Washington to the Czech Republic?

    The cheapest month for flights from Washington to the Czech Republic is October, when tickets cost $688 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,001 and $954 respectively.

  • How far in advance should I book a flight from Washington to the Czech Republic?

    To get a below average price on the flight from Washington to the Czech Republic, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

  • How long is the flight to the Czech Republic?

    An average nonstop flight from Washington to the Czech Republic takes 19h 36m, covering a distance of 5272 miles. The shortest route is Portland (PDX) to Prague (PRG) with an average flight time of 12h 15m.

  • What is the most popular destination in the Czech Republic?

    Based on KAYAK flight searches, the most popular destination is Prague (100% of total searches to the Czech Republic).

Book cheap flights from Washington to the Czech Republic

Recent round-trip flight deals

10/5Sun
1 stopScandinavian Airlines
18h 45mSEA-PRG
10/12Sun
1 stopScandinavian Airlines
12h 35mPRG-SEA
$459
10/5Sun
2 stopsScandinavian Airlines
56h 50mSEA-PRG
10/12Sun
1 stopScandinavian Airlines
12h 35mPRG-SEA
$469
10/16Thu
1 stopIcelandair
12h 45mPDX-PRG
11/3Mon
1 stopIcelandair
13h 05mPRG-PDX
$514
9/9Tue
2 stopsSWISS
20h 20mSEA-PRG
9/23Tue
2 stopsSWISS
25h 39mPRG-SEA
$540
10/9Thu
1 stopCondor
13h 45mSEA-PRG
10/23Thu
1 stopCondor
15h 15mPRG-SEA
$550
10/10Fri
1 stopCondor
13h 45mSEA-PRG
10/19Sun
1 stopCondor
15h 15mPRG-SEA
$556
9/6Sat
1 stopIcelandair
12h 45mPDX-PRG
9/17Wed
1 stopIcelandair
12h 55mPRG-PDX
$575
11/11Tue
2 stops
40h 15mSEA-PRG
11/25Tue
1 stop
13h 50mPRG-SEA
$581
11/16Sun
2 stops
27h 25mSEA-PRG
12/2Tue
2 stops
23h 36mPRG-SEA
$583
11/3Mon
2 stopsSWISS
18h 23mSEA-PRG
12/1Mon
2 stopsSWISS
33h 39mPRG-SEA
$630

Search by stops

Search by airline

Search by price

Recent one-way flight deals

10/7Tue
2 stops
14h 50mSEA-PRG
$265
7/27Sun
1 stopIcelandair
12h 20mSEA-PRG
$282
11/4Tue
2 stopsScandinavian Airlines
19h 40mSEA-PRG
$421
11/4Tue
1 stopBritish Airways
24h 15mSEA-PRG
$463
7/11Fri
1 stopCondor
13h 45mSEA-PRG
$467
7/27Sun
1 stopAir France
16h 45mSEA-PRG
$468
7/12Sat
1 stopCondor
13h 35mSEA-PRG
$469
11/15Sat
1 stopBritish Airways
14h 20mSEA-PRG
$516
7/2Wed
2 stopsScandinavian Airlines
35h 25mSEA-PRG
$629
7/31Thu
1 stopAir France
17h 00mPDX-PRG
$712

Search by stops

Search by airline

Search by price

Last minute flights from Washington to the Czech Republic

Last minute flight, train and bus deals

6/13Fri
multi-stopCondor
13h 45mSEA-PRG
6/17Tue
multi-stopCondor
15h 15mPRG-SEA
$771
6/17Tue
multi-stop
17h 37mSEA-PRG
6/24Tue
multi-stop
20h 45mPRG-SEA
$830
6/15Sun
multi-stop
17h 37mSEA-PRG
6/19Thu
multi-stop
20h 45mPRG-SEA
$870
6/13Fri
multi-stopCondor
13h 45mSEA-PRG
6/17Tue
multi-stopCondor
22h 20mPRG-SEA
$877
6/16Mon
multi-stopCondor
13h 45mSEA-PRG
6/23Mon
multi-stopCondor
15h 15mPRG-SEA
$903
6/15Sun
multi-stopCondor
13h 45mSEA-PRG
6/19Thu
multi-stopCondor
20h 45mPRG-SEA
$905
6/16Mon
multi-stopAer Lingus
26h 05mSEA-PRG
6/24Tue
multi-stopAer Lingus
15h 00mPRG-SEA
$1,629
6/15Sun
multi-stopAer Lingus
26h 05mSEA-PRG
6/23Mon
multi-stopAer Lingus
15h 00mPRG-SEA
$2,579
6/17Tue
multi-stopBritish Airways
18h 15mSEA-PRG
7/1Tue
multi-stopBritish Airways
18h 57mPRG-SEA
$2,860
6/17Tue
multi-stopBritish Airways
18h 15mSEA-PRG
7/1Tue
multi-stopBritish Airways
23h 25mPRG-SEA
$3,460

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to the Czech Republic

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to the Czech Republic
Business Class flights to the Czech Republic
Prem Econ Class flights to the Czech Republic
Economy Class flights to the Czech Republic

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.