Cheap flights from Washington, D.C. to Prague from $261
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Prague departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Washington, D.C. to Prague
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
American Airlines flights from Washington, D.C. to Prague
Our best American Airlines deals on Washington, D.C. to Prague flight tickets
Delta flights from Washington, D.C. to Prague
Our best Delta deals on Washington, D.C. to Prague flight tickets
See travel insights to Prague from
How to get the cheapest flight ticket from Washington, D.C. to Prague
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Washington, D.C. and Prague?
What is the cheapest month to fly to Prague?
In general, November is the cheapest month to fly from Washington, D.C. to Prague. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $627. If you are unable to visit Prague during the month of November, then departing from Washington, D.C. during the month January is also very affordable. Most momondo users find prices during this month for around $656.
What is the cheapest day to depart on your flight to Prague?
The cheapest day to depart from Washington, D.C. to Prague is on a Tuesday. Travelers who choose to depart for Prague on a Tuesday will often find tickets for as low as $763. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Prague for around $941.
What is the cheapest time of day to depart on your flight to Prague?
According to our data, the cheapest time of day to fly to Prague is at noon. momondo users have found flights departing from Washington, D.C. to Prague at noon for as low as $747. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $893. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Prague?
You are more likely to see cheaper flights to Prague from Washington, D.C. when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Prague for around $800 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Prague from Washington, D.C. for as low as $645 on momondo.
What is the cheapest airline that flies from Washington, D.C. to Václav Havel Prague?
TAP AIR PORTUGAL, Icelandair, and Turkish Airlines are the most popular carriers operating from Washington, D.C. to Václav Havel Prague
What airlines fly to Prague?
United Airlines, Icelandair and British Airways are the top three most popular airlines that fly to Prague from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Prague. Keep in mind that there are 12 different airlines that fly to Prague on a routine basis, so you have a few additional options to choose from.
When to book flights from Washington, D.C. to Prague
Cheap Washington, D.C. to Prague (WAS to PRG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Prague
How far is Washington, D.C. to Václav Havel Prague by plane?
Václav Havel Prague is 4282.6 mi away from Washington, D.C.. Typically, this will take 10h 35m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Václav Havel Prague Airport?
Prices for flights from Washington, D.C. to Václav Havel Prague Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Václav Havel Prague Airport?
The number of operators available for flights from Washington, D.C. to Václav Havel Prague Airport is 12 as of April 2025.
How old do you have to be to fly from Washington, D.C. to Václav Havel Prague Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Václav Havel Prague Airport.
What documentation or ID do you need to fly to Václav Havel Prague Airport?
The travel and health documents required for your trip to Václav Havel Prague Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Václav Havel Prague Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Washington, D.C. to Prague?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Prague is United Airlines, representing 15% of all bookings. The subsequent popular airlines are Icelandair at 14%, British Airways at 14%, and Lufthansa at 12%.
Best airlines flying from Washington, D.C. to Prague
Compare and see reviews for airlines that fly from Washington, D.C. to Prague with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $422 | Free Cancellation | Rating 7.0 482 reviews | |||
| PriceFrom $436 | Free Cancellation | Rating 7.3 1,335 reviews | |||
| PriceFrom $526 | Free Cancellation | Rating 7.1 1,837 reviews | |||
| PriceFrom $554 | Free Cancellation | Rating 7.3 3,767 reviews | |||
| PriceFrom $560 | Free Cancellation | Rating 6.6 6,767 reviews | |||
| PriceFrom $564 | Free Cancellation | Rating 7.0 1,063 reviews | |||
| PriceFrom $571 | Free Cancellation | Rating 7.5 1,580 reviews | |||
| PriceFrom $580 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $593 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $597 | Free Cancellation | Rating 7.5 775 reviews |
Traveling to a place near Prague?
Book flights to Prague if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Prague?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Prague for you.
Can I find flights from Washington, D.C. to Prague with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Prague from Washington, D.C. with this policy.
How can momondo help me find flights from Washington, D.C. to Prague?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Prague.
I’m not ready to book a flight from Washington, D.C. to Prague right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Prague, momondo offers a useful price alert feature which will track prices for flights to Prague from Washington, D.C. and alert you when they change.