What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Prague round-trip?

Air Canada, at $620, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Prague.Alternate airlines to your destination round-trip include United Airlines and Scandinavian Airlines.

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Prague one-way?

For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $388. Users have also found prices from $443 and $445 on Delta and Air Canada, respectively.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Prague?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Prague (average of $651). Flying from Washington, D.C. Reagan-National Airport to Prague in June is currently the most expensive (average of $1,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Prague?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Prague flight should consider departing on Monday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Prague?

Monday is generally a great day to depart. Flying on this day could help you save up to 136%.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Prague?

Find a great deal and save up to 21% by booking at least 23 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Reagan-National Airport to Prague within the next two weeks, with the cheapest ticket starting at $656.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Prague?

The best pricing can be found in the month of November. Prices to Prague from Washington, D.C. Reagan-National Airport average $747. You can even find prices in November for less than $747, as users have found deals to Prague from as low as $456. The month of June appears to be one of the more expensive times to travel to Prague from Washington, D.C. Reagan-National Airport. Flying in the targeted month can save you up to 31%.

What airport do you fly into for flights to Prague from Washington, D.C. Reagan-National?

If you book a flight to Prague from Washington, D.C. Reagan-National, you will be flying to Václav Havel Prague, which is the city’s only airport. Václav Havel Prague (PRG) is located 6.9 mi from the center of Prague. There are 0 flights from Washington, D.C. Reagan-National to Václav Havel Prague per day from 1 airline.

Can I find deals for flights from Reagan-National to Prague that include hotel bookings?

Yes. In addition to deals on Reagan-National to Prague flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Prague?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Prague.

Can I find deals for business class flights from Reagan-National to Prague?

Yes. Cheapflights offers flight deals from Reagan-National to Prague by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$388+ Flights from Washington, D.C. Reagan-National Airport to Prague

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Cheap flight deals from Reagan-National to Prague

Round-trip from	$620 (Gotogate)
One-way from	$388 (Priceline)
Popular in	June
Cheapest in	November
Average price	$980

From Washington, D.C. Reagan-National to Václav Havel Prague

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One-way flight from Washington, D.C. Reagan-National to Václav Havel Prague

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Highest demand for flights based on searches. 16% potential increase in price ($144 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Reagan-National to Prague

Cheapest flights from Reagan-National to Prague
Explore the most affordable flight options available from Reagan-National to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Mon 8/48:40 pmDCA - PRG

1 stop33h 30mAir Canada

Wed 8/2011:40 amPRG - DCA

2 stops16h 08mAir Canada

Deal found 6/10

$620

Sun 11/236:00 pmDCA - PRG

2 stops13h 55mUnited Airlines

Mon 12/83:10 pmPRG - DCA

2 stops30h 09mUnited Airlines

Deal found 6/10

$631

Sat 8/3012:15 pmDCA - PRG

2 stops15h 30mScandinavian Airlines

Fri 9/510:25 amPRG - DCA

2 stops19h 16mScandinavian Airlines

Deal found 6/10

$646

Tue 8/1911:00 amDCA - PRG

1 stop16h 00mDelta

Thu 8/2811:00 amPRG - DCA

1 stop13h 14mDelta

Deal found 6/12

$651

Tue 9/29:40 amDCA - PRG

3 stops20h 50mMultiple Airlines

Tue 9/99:00 amPRG - DCA

2 stops15h 04mMultiple Airlines

Deal found 6/11

$677

Mon 11/245:14 pmDCA - PRG

2 stops19h 41mIberia

Sat 12/63:45 pmPRG - DCA

2 stops30h 42mIberia

Deal found 6/11

$707

Thu 9/251:30 pmDCA - PRG

2 stops21h 30mBritish Airways

Tue 10/711:35 amPRG - DCA

2 stops17h 20mBritish Airways

Deal found 6/10

$806

Wed 9/103:15 pmDCA - PRG

2 stops39h 50mIcelandair

Wed 9/242:00 pmPRG - DCA

2 stops25h 46mIcelandair

Deal found 6/12

$828

Tue 7/227:06 pmDCA - PRG

2 stops17h 39mFinnair

Tue 7/298:10 amPRG - DCA

2 stops21h 01mFinnair

Deal found 6/12

$861

Fri 7/252:59 pmDCA - PRG

2 stops16h 16mAmerican Airlines

Fri 8/111:35 amPRG - DCA

2 stops17h 36mAmerican Airlines

Deal found 6/10

$908

Fri 7/2512:10 pmDCA - PRG

2 stops14h 10mKLM

Fri 8/111:00 amPRG - DCA

1 stop13h 14mKLM

Deal found 6/10

$928

Tue 7/223:45 pmDCA - PRG

2 stops38h 45mTAP AIR PORTUGAL

Tue 7/297:30 pmPRG - DCA

2 stops42h 24mTAP AIR PORTUGAL

Deal found 6/12

$1,036

Best flights from Reagan-National to Prague
Discover carefully curated flight deals from Reagan-National to Prague that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Mon 8/48:40 pmDCA - PRG

1 stop33h 30mAir Canada

Wed 8/2011:40 amPRG - DCA

2 stops16h 08mAir Canada

Deal found 6/10

$620

Sun 11/236:00 pmDCA - PRG

2 stops13h 55mUnited Airlines

Mon 12/83:10 pmPRG - DCA

2 stops30h 09mUnited Airlines

Deal found 6/10

$631

Sat 8/3012:15 pmDCA - PRG

2 stops15h 30mScandinavian Airlines

Fri 9/510:25 amPRG - DCA

2 stops19h 16mScandinavian Airlines

Deal found 6/10

$646

Tue 8/1911:00 amDCA - PRG

1 stop16h 00mDelta

Thu 8/2811:00 amPRG - DCA

1 stop13h 14mDelta

Deal found 6/12

$651

Tue 9/29:40 amDCA - PRG

3 stops20h 50mMultiple Airlines

Tue 9/99:00 amPRG - DCA

2 stops15h 04mMultiple Airlines

Deal found 6/11

$677

Mon 11/245:14 pmDCA - PRG

2 stops19h 41mIberia

Sat 12/63:45 pmPRG - DCA

2 stops30h 42mIberia

Deal found 6/11

$707

Thu 9/251:30 pmDCA - PRG

2 stops21h 30mBritish Airways

Tue 10/711:35 amPRG - DCA

2 stops17h 20mBritish Airways

Deal found 6/10

$806

Wed 9/103:15 pmDCA - PRG

2 stops39h 50mIcelandair

Wed 9/242:00 pmPRG - DCA

2 stops25h 46mIcelandair

Deal found 6/12

$828

Tue 7/227:06 pmDCA - PRG

2 stops17h 39mFinnair

Tue 7/298:10 amPRG - DCA

2 stops21h 01mFinnair

Deal found 6/12

$861

Fri 7/252:59 pmDCA - PRG

2 stops16h 16mAmerican Airlines

Fri 8/111:35 amPRG - DCA

2 stops17h 36mAmerican Airlines

Deal found 6/10

$908

Fri 7/2512:10 pmDCA - PRG

2 stops14h 10mKLM

Fri 8/111:00 amPRG - DCA

1 stop13h 14mKLM

Deal found 6/10

$928

Sat 7/2611:00 amDCA - PRG

1 stop16h 00mAir France

Sat 8/211:00 amPRG - DCA

1 stop13h 14mAir France

Deal found 6/11

$953

Last-minute flights from Reagan-National to Prague
Discover last-minute flight deals from Reagan-National to Prague. Data last updated June 12, 2025 and is based on user searches.

Tue 6/176:30 amDCA - PRG

2 stops30h 30mLOT

Mon 7/146:05 pmPRG - DCA

2 stops34h 54mLOT

Deal found 6/10

$1,343

Tue 6/1711:10 amDCA - PRG

2 stops19h 20mTAP AIR PORTUGAL

Mon 7/147:35 pmPRG - DCA

2 stops32h 03mTAP AIR PORTUGAL

Deal found 6/11

$1,369

Sat 6/2110:00 pmDCA - PRG

2 stops43h 25mBritish Airways

Tue 9/169:10 pmPRG - DCA

2 stops25h 34mBritish Airways

Deal found 6/11

$962

Sat 6/218:40 pmDCA - PRG

2 stops18h 35mMultiple Airlines

Tue 9/169:25 amPRG - DCA

2 stops19h 09mMultiple Airlines

Deal found 6/11

$1,126

Sat 6/213:35 pmDCA - PRG

2 stops39h 30mIcelandair

Wed 7/92:00 pmPRG - DCA

2 stops23h 54mIcelandair

Deal found 6/11

$1,155

Sat 6/212:54 pmDCA - PRG

2 stops17h 56mIberia

Tue 7/157:40 pmPRG - DCA

2 stops33h 31mIberia

Deal found 6/11

$1,202

Sat 6/2110:00 amDCA - PRG

2 stops19h 10mAmerican Airlines

Thu 7/107:10 amPRG - DCA

2 stops22h 01mAmerican Airlines

Deal found 6/11

$1,378

Sat 6/218:40 pmDCA - PRG

1 stop33h 30mUnited Airlines

Tue 9/166:00 amPRG - DCA

2 stops15h 51mUnited Airlines

Deal found 6/11

$1,780

Sat 6/2111:00 amDCA - PRG

1 stop16h 00mAir France

Tue 9/1611:00 amPRG - DCA

1 stop17h 19mAir France

Deal found 6/11

$2,296

Sat 6/217:33 pmDCA - PRG

3 stops45h 52mCathay Pacific

Tue 9/162:00 pmPRG - DCA

3 stops47h 54mCathay Pacific

Deal found 6/11

$12,678

Sun 6/2211:00 amDCA - PRG

1 stop16h 00mDelta

Tue 8/192:30 pmPRG - DCA

2 stops15h 23mDelta

Deal found 6/9

$1,285

Sun 6/226:40 pmDCA - PRG

1 stop11h 30mAir Canada

Tue 8/1911:40 amPRG - DCA

2 stops16h 08mAir Canada

Deal found 6/11

$1,315

One-way flights from Reagan-National to Prague
Search for one-way flight options from Reagan-National to Prague. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Tue 9/912:15 pmDCA - PRG

2 stops15h 30mScandinavian Airlines

Deal found 6/12

$388

Mon 8/1111:00 amDCA - PRG

1 stop16h 00mDelta

Deal found 6/12

$443

Mon 9/14:30 pmDCA - PRG

2 stops37h 40mAir Canada

Deal found 6/10

$445

Wed 9/101:23 pmDCA - PRG

2 stops19h 27mIberia

Deal found 6/12

$456

Thu 7/109:59 amDCA - PRG

2 stops41h 01mMultiple Airlines

Deal found 6/10

$464

Wed 7/2311:00 amDCA - PRG

1 stop16h 00mAir France

Deal found 6/11

$468

Wed 7/237:06 pmDCA - PRG

2 stops17h 39mFinnair

Deal found 6/10

$481

Thu 7/1711:45 amDCA - PRG

2 stops42h 45mTAP AIR PORTUGAL

Deal found 6/11

$521

Fri 7/257:06 pmDCA - PRG

2 stops21h 54mBritish Airways

Deal found 6/10

$524

Sat 6/286:15 pmDCA - PRG

2 stops36h 50mIcelandair

Deal found 6/11

$787

Thu 6/196:30 amDCA - PRG

2 stops28h 50mLOT

Deal found 6/10

$994

Thu 7/1712:10 pmDCA - PRG

3 stops43h 05mCathay Pacific

Deal found 6/10

$8,052

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Mon 8/4

8:40 pm-12:10 pm

1 stop33h 30m

Václav Havel Prague

Wed 8/20

11:40 am-9:48 pm

2 stops16h 08m

$620

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Sat 8/30

12:15 pm-9:45 am

2 stops15h 30m

Václav Havel Prague

Fri 9/5

10:25 am-11:41 pm

2 stops19h 16m

$646

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 8/19

11:00 am-9:00 am

1 stop16h 00m

Václav Havel Prague

Thu 8/28

11:00 am-6:14 pm

1 stop13h 14m

$651

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 9/2

9:40 am-12:30 pm

3 stops20h 50m

Václav Havel Prague

Tue 9/9

9:00 am-6:04 pm

2 stops15h 04m

$677

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Wed 9/10

3:15 pm-1:05 pm

2 stops39h 50m

Václav Havel Prague

Wed 9/24

2:00 pm-9:46 am

2 stops25h 46m

$828

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 7/22

7:06 pm-6:45 pm

2 stops17h 39m

Václav Havel Prague

Tue 7/29

8:10 am-11:11 pm

2 stops21h 01m

$861

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 7/22

6:59 am-12:10 pm

1 stop23h 11m

Václav Havel Prague

Tue 7/29

6:00 am-10:18 am

2 stops34h 18m

$865

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Fri 7/25

2:59 pm-1:15 pm

2 stops16h 16m

Václav Havel Prague

Fri 8/1

11:35 am-11:11 pm

2 stops17h 36m

$908

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Fri 7/25

12:10 pm-8:20 am

2 stops14h 10m

Václav Havel Prague

Fri 8/1

11:00 am-6:14 pm

1 stop13h 14m

$928

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Sat 7/26

11:00 am-9:00 am

1 stop16h 00m

Václav Havel Prague

Sat 8/2

11:00 am-6:14 pm

1 stop13h 14m

$953

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 26 results

Best time to book a flight from Reagan-National to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Reagan-National with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Prague

What is the cheapest time of day to fly from DCA to PRG?

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Prague in the evening. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight at noon.

Rainfall in Prague by month

In terms of precipitation, rainfall in Prague ranges from 0.4 - 2.4 inches per month. June is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit Prague when rainfall is around 0.4 in.

Temperature in Prague by month

If weather is an important factor for your trip to Prague, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Prague

To help decide which airline to fly from Washington, D.C. to Prague, see what other customers have to say about Delta, KLM and LOT. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LOT

7.6

Good

1,077 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Finnair

7.6

Good

1,290 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,463 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Prague from Washington, D.C. Reagan-National?
If you book a flight to Prague from Washington, D.C. Reagan-National, you will be flying to Václav Havel Prague, which is the city’s only airport. Václav Havel Prague (PRG) is located 6.9 mi from the center of Prague. There are 0 flights from Washington, D.C. Reagan-National to Václav Havel Prague per day from 1 airline.
What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Prague round-trip?
Air Canada, at $620, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Prague.Alternate airlines to your destination round-trip include United Airlines and Scandinavian Airlines.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Prague one-way?
For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $388. Users have also found prices from $443 and $445 on Delta and Air Canada, respectively.
Can I find deals for flights from Reagan-National to Prague that include hotel bookings?
Yes. In addition to deals on Reagan-National to Prague flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Prague?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Prague.
Can I find deals for business class flights from Reagan-National to Prague?
Yes. Cheapflights offers flight deals from Reagan-National to Prague by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Prague?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Prague (average of $651). Flying from Washington, D.C. Reagan-National Airport to Prague in June is currently the most expensive (average of $1,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Reagan-National to Prague

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$605	Average$880	FlexibilityNo cancel fee	On-time67%

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$388+ Cheap flights from Reagan-National (DCA) to Prague (PRG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Reagan-National to Prague

Round-trip from

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Find flight deals from Reagan-National to Prague

Cheapest flights from Reagan-National to PragueExplore the most affordable flight options available from Reagan-National to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Reagan-National to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Prague that are best for you.

Best time to book a flight from Reagan-National to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Prague

What is the cheapest time of day to fly from DCA to PRG?

Find hourly flight availability from Reagan-National to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Rainfall in Prague by month

Plan your trip to Prague by taking into account the average rainfall totals by month.

Temperature in Prague by month

Plan your trip to Prague by taking into account the average temperature totals by month.

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Prague. Reviews last updated June 12, 2025.

To help decide which airline to fly from Washington, D.C. to Prague, see what other customers have to say about Delta, KLM and LOT. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Prague. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Prague from Washington, D.C. Reagan-National?

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Prague round-trip?

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Prague one-way?

Can I find deals for flights from Reagan-National to Prague that include hotel bookings?

How can I find direct flights from Reagan-National to Prague?

Can I find deals for business class flights from Reagan-National to Prague?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Prague?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Prague

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Reagan-National to Prague

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Cheapest flights from Reagan-National to Prague
Explore the most affordable flight options available from Reagan-National to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.