Washington (IAD) → Prague (PRG)
About Washington to Prague Flights
Discover the best flights from Washington to Prague, covering 6,909 km in approximately 9h 8m. Washington (IAD) to Prague (PRG) is one of the major long-haul routes connecting United States and Czech Republic. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Washington to Prague.
12-Month Price History
Flight prices from Washington to Prague vary significantly throughout the year. February typically offers the best deals with average prices around $1295, while July sees the highest prices, averaging $2193. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
84 days
For best prices
Booking Tips
For the best prices on Washington to Prague flights, we recommend booking 149 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Czech Airlines OK | $1760 | $7130 | $11350 |
Delta Air Lines DL | $1870 | $7710 | $11170 |
United Airlines UA | $2090 | $7400 | $9470 |
American Airlines AA | $2160 | $7820 | $9790 |
Air France AF | $2240 | $7100 | $10430 |
British Airways BA | $2350 | $7070 | $11070 |
Lufthansa LH | $2490 | $8820 | $12510 |
Czech Airlines
OK
Economy
$1760
Business
$7130
First
$11350
Delta Air Lines
DL
Economy
$1870
Business
$7710
First
$11170
United Airlines
UA
Economy
$2090
Business
$7400
First
$9470
American Airlines
AA
Economy
$2160
Business
$7820
First
$9790
Air France
AF
Economy
$2240
Business
$7100
First
$10430
British Airways
BA
Economy
$2350
Business
$7070
First
$11070
Lufthansa
LH
Economy
$2490
Business
$8820
First
$12510
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Washington → Prague
Ronald Reagan Washington National (DCA) to Václav Havel Airport Prague (PRG)
Distance: 6,891 km
Average price: $1474
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Frequently Asked Questions
How long is the flight from Washington to Prague?
The flight time from Washington (IAD) to Prague (PRG) is approximately 9 hours and 8 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Washington and Prague?
The aerial distance between Washington and Prague is 6,909 kilometers (4,293 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Washington to Prague?
Several airlines operate flights between Washington and Prague, including United Airlines, Czech Airlines, American Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Washington to Prague?
Based on historical data, February typically offers the lowest airfares for flights from Washington to Prague. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Prague?
For the best prices on Washington to Prague flights, we recommend booking 139 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Washington to Prague?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to Czech Republic should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Washington and Prague?
Washington operates on America/New_York time zone, while Prague is in the Europe/Prague time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.