HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Dulles Intl (IAD) to Prague (PRG) from $295

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — PRG
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Washington, D.C. Dulles Intl to Václav Havel Prague are usually found in November or February, booked 59 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Dulles Intl to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Prague (PRG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 2, 2024.

Popular in

June

Cheapest in

November

Round-trip from

$634

One-way from

$441
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 22% potential price drop
Search Deals
From Washington, D.C. Dulles Intl to Václav Havel Prague
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Václav Havel Prague
Search Deals

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

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 26% when planning your travel around this day of the week.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Prague?

Travelers have found it’s best to book a flight 43 days in advance to save up to 59% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 43 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Dulles Intl Airport to Prague 1-2 weeks in advance for as low as $581, or $1,468 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Prague?

The best pricing can be found in the month of November. Prices to Prague from Washington, D.C. Dulles Intl Airport average $859. You can even find prices in November for less than $859, as users have found deals to Prague from as low as $400. The month of June appears to be one of the more expensive times to travel to Prague from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 38%.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 7% on flights from Washington, D.C. Dulles Intl Airport to Prague by exploring options for tickets at noon.

Cheap Aer Lingus flights from Dulles Intl to Prague

Explore cheap flight options specifically provided by Aer Lingus for the route between Dulles Intl and Prague. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Peruse some of the lowest-priced Aer Lingus flights we've found from Washington, D.C. to Prague. It's recommended that users confirm their flight details before booking.
Tue 8/65:10 pmIAD - PRG
1 stop12h 00mAer Lingus
Thu 8/2211:50 amPRG - IAD
1 stop13h 20mAer Lingus
Deal found 6/1$735
Sat 8/245:10 pmIAD - PRG
1 stop12h 00mAer Lingus
Mon 9/211:50 amPRG - IAD
1 stop13h 20mAer Lingus
Deal found 6/1$739
Mon 6/105:10 pmIAD - PRG
1 stop12h 00mAer Lingus
Thu 6/2011:50 amPRG - IAD
1 stop33h 50mAer Lingus
Deal found 5/31$3,794
Mon 6/105:10 pmIAD - PRG
1 stop12h 00mAer Lingus
Fri 6/2111:50 amPRG - IAD
1 stop13h 20mAer Lingus
Deal found 5/31$4,787

Cheap SWISS flights from Dulles Intl to Prague

Explore cheap flight options specifically provided by SWISS for the route between Dulles Intl and Prague. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Browse through some of the cheapest SWISS flights traveling from Washington, D.C. to Prague. Make sure to examine the flight information before completing your reservation.
Wed 7/318:45 pmIAD - PRG
1 stop20h 30mSWISS
Tue 8/207:10 pmPRG - IAD
1 stop27h 05mSWISS
Deal found 6/2$779
Wed 7/248:45 pmIAD - PRG
1 stop15h 35mSWISS
Wed 8/77:10 pmPRG - IAD
1 stop27h 05mSWISS
Deal found 5/31$822
Tue 8/68:45 pmIAD - PRG
1 stop15h 35mSWISS
Tue 8/137:10 pmPRG - IAD
1 stop27h 05mSWISS
Deal found 6/2$829
Tue 7/308:45 pmIAD - PRG
1 stop15h 35mSWISS
Tue 8/67:10 pmPRG - IAD
1 stop27h 05mSWISS
Deal found 6/2$839
Sun 8/48:45 pmIAD - PRG
1 stop11h 20mSWISS
Mon 8/127:10 pmPRG - IAD
1 stop27h 05mSWISS
Deal found 6/1$941
Wed 6/128:45 pmIAD - PRG
1 stop29h 55mSWISS
Wed 6/199:30 amPRG - IAD
1 stop12h 45mSWISS
Deal found 5/31$1,208
Wed 6/128:45 pmIAD - PRG
1 stop29h 55mSWISS
Sun 6/239:30 amPRG - IAD
1 stop12h 45mSWISS
Deal found 5/31$1,258
Fri 6/78:45 pmIAD - PRG
1 stop29h 45mSWISS
Sun 6/236:20 amPRG - IAD
1 stop15h 55mSWISS
Deal found 6/1$1,574
Fri 6/78:45 pmIAD - PRG
1 stop11h 20mSWISS
Sun 6/239:30 amPRG - IAD
1 stop12h 45mSWISS
Deal found 5/31$1,613

Cheap Dulles Intl to Prague flights in June & July 2024

Find cheap flight options from Dulles Intl to Prague specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on June 2, 2024.
These are some of the best deals we've found on flights to Prague in 2024 at this time. For more flight deals, be sure to check back very soon.
Mon 6/36:50 pmIAD - PRG
2 stops19h 30mMultiple Airlines
Thu 6/139:50 pmPRG - IAD
1 stop25h 50mMultiple Airlines
Deal found 6/1$769
Mon 6/36:50 pmIAD - PRG
2 stops19h 30mMultiple Airlines
Thu 6/610:05 pmPRG - IAD
2 stops25h 35mMultiple Airlines
Deal found 6/1$790
Mon 6/36:50 pmIAD - PRG
2 stops19h 30mMultiple Airlines
Thu 6/69:50 pmPRG - IAD
1 stop25h 50mMultiple Airlines
Deal found 6/1$802
Mon 6/36:50 pmIAD - PRG
3 stops33h 20mMultiple Airlines
Thu 6/610:05 pmPRG - IAD
2 stops25h 35mMultiple Airlines
Deal found 6/1$817
Mon 6/36:50 pmIAD - PRG
3 stops33h 20mMultiple Airlines
Thu 6/139:50 pmPRG - IAD
1 stop25h 50mMultiple Airlines
Deal found 6/1$863
Mon 6/36:50 pmIAD - PRG
3 stops33h 20mMultiple Airlines
Thu 6/69:30 pmPRG - IAD
3 stops26h 10mMultiple Airlines
Deal found 6/1$880
Mon 6/36:50 pmIAD - PRG
3 stops33h 20mMultiple Airlines
Thu 6/136:00 amPRG - IAD
2 stops17h 40mMultiple Airlines
Deal found 6/1$948
Tue 6/48:30 pmIAD - PRG
1 stop10h 35mIcelandair
Wed 6/122:05 pmPRG - IAD
1 stop14h 05mIcelandair
Deal found 6/1$951
Wed 6/2610:20 pmIAD - PRG
1 stop32h 15mTAP AIR PORTUGAL
Wed 7/31:35 pmPRG - IAD
1 stop31h 45mTAP AIR PORTUGAL
Deal found 6/1$954

Dulles Intl to Prague 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Prague in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
These are some of the best deals we've found on flights to Prague in 2024 at this time. For more flight deals, be sure to check back very soon.
Thu 11/2112:30 pmIAD - PRG
2 stops17h 05mDelta
Fri 11/296:00 amPRG - IAD
1 stop15h 45mDelta
Deal found 6/1$724
Sun 11/1010:30 pmIAD - PRG
2 stops17h 55mTAP AIR PORTUGAL
Fri 11/1511:55 amPRG - IAD
1 stop15h 05mTAP AIR PORTUGAL
Deal found 6/2$727
Fri 9/2710:15 pmIAD - PRG
2 stops43h 00mTAP AIR PORTUGAL
Mon 10/148:15 pmPRG - IAD
1 stop25h 05mTAP AIR PORTUGAL
Deal found 6/1$729
Sun 11/105:10 pmIAD - PRG
1 stop10h 40mScandinavian Airlines
Sun 11/174:05 pmPRG - IAD
2 stops29h 35mScandinavian Airlines
Deal found 6/2$732
Sun 11/1010:30 pmIAD - PRG
2 stops17h 55mTAP AIR PORTUGAL
Thu 11/217:15 pmPRG - IAD
1 stop31h 45mTAP AIR PORTUGAL
Deal found 6/2$733
Tue 8/65:10 pmIAD - PRG
1 stop12h 00mAer Lingus
Thu 8/2211:50 amPRG - IAD
1 stop13h 20mAer Lingus
Deal found 6/1$735
Sat 8/245:10 pmIAD - PRG
1 stop12h 00mAer Lingus
Mon 9/211:50 amPRG - IAD
1 stop13h 20mAer Lingus
Deal found 6/1$739
Sun 8/2510:20 pmIAD - PRG
1 stop15h 05mTAP AIR PORTUGAL
Mon 9/98:25 pmPRG - IAD
1 stop24h 55mTAP AIR PORTUGAL
Deal found 6/2$740
Mon 8/510:25 pmIAD - PRG
1 stop14h 15mTAP AIR PORTUGAL
Fri 8/231:30 pmPRG - IAD
1 stop13h 15mTAP AIR PORTUGAL
Deal found 6/1$742

Dulles Intl to Prague flights leaving soon

Find last-minute flight options from Dulles Intl to Prague for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Have a look at some of the last-minute flights available departing from Washington, D.C. to Prague. Users should examine the flight details to ensure there are no surprises.
Sat 6/89:20 pmIAD - PRG
1 stop15h 45mAir France
Thu 6/207:05 amPRG - IAD
1 stop15h 05mAir France
Deal found 5/31$1,167
Wed 6/121:00 pmIAD - PRG
2 stops25h 20mMultiple Airlines
Fri 6/219:00 amPRG - IAD
1 stop12h 25mMultiple Airlines
Deal found 5/31$1,168
Wed 6/121:00 pmIAD - PRG
2 stops26h 10mMultiple Airlines
Tue 6/189:35 amPRG - IAD
1 stop11h 50mMultiple Airlines
Deal found 5/31$1,197
Mon 6/101:00 pmIAD - PRG
2 stops21h 25mMultiple Airlines
Tue 6/189:35 amPRG - IAD
1 stop11h 50mMultiple Airlines
Deal found 5/31$1,203
Wed 6/128:45 pmIAD - PRG
1 stop29h 55mSWISS
Wed 6/199:30 amPRG - IAD
1 stop12h 45mSWISS
Deal found 5/31$1,208
Wed 6/125:40 pmIAD - PRG
2 stops23h 35mTAP AIR PORTUGAL
Mon 6/248:15 pmPRG - IAD
1 stop25h 05mTAP AIR PORTUGAL
Deal found 5/31$1,226
Tue 6/111:00 pmIAD - PRG
2 stops21h 25mMultiple Airlines
Fri 6/219:00 amPRG - IAD
1 stop12h 25mMultiple Airlines
Deal found 5/31$1,243
Sun 6/98:30 pmIAD - PRG
2 stops16h 00mMultiple Airlines
Tue 6/189:35 amPRG - IAD
1 stop11h 50mMultiple Airlines
Deal found 5/31$1,252
Wed 6/128:45 pmIAD - PRG
1 stop29h 55mSWISS
Sun 6/239:30 amPRG - IAD
1 stop12h 45mSWISS
Deal found 5/31$1,258

One-way flights to Prague from Dulles Intl

Search for one-way flight options from Dulles Intl to Prague. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Take a look at some of the best available options we've come across on one-way flights from Washington, D.C. to Prague. Those seeking round-trip flights from Washington, D.C. to Prague should utilize the search form at the the top of the page.
Mon 11/47:40 pmIAD - PRG
2 stops19h 10mMultiple Airlines
Deal found 6/2$295
Thu 7/116:50 pmIAD - PRG
2 stops30h 30mMultiple Airlines
Deal found 6/1$321
Mon 11/47:40 pmIAD - PRG
3 stops19h 00mMultiple Airlines
Deal found 6/2$324
Mon 7/298:30 pmIAD - PRG
2 stops35h 55mMultiple Airlines
Deal found 6/2$327
Tue 7/3011:15 pmIAD - PRG
2 stops33h 45mMultiple Airlines
Deal found 6/2$340
Thu 8/228:30 pmIAD - PRG
2 stops18h 00mMultiple Airlines
Deal found 6/2$343
Sat 7/206:50 pmIAD - PRG
2 stops21h 00mMultiple Airlines
Deal found 6/1$346
Wed 9/46:50 pmIAD - PRG
1 stop20h 00mPLAY
Deal found 6/2$352
Sun 11/36:05 pmIAD - PRG
3 stops33h 45mMultiple Airlines
Deal found 6/2$354

Find flights from Dulles Intl to Prague within your budget

Customize your flight search to find flights from Dulles Intl to Prague that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$735 - $800

Route

Depart

Return

Price

Washington, D.C. Dulles IntlVáclav Havel Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Tue 8/6

1 stop12h 00m

Václav Havel Prague

Thu 8/22

1 stop13h 20m

$735

Washington, D.C. Dulles IntlVáclav Havel Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Sun 8/25

1 stop15h 05m

Václav Havel Prague

Mon 9/9

1 stop24h 55m

$740

Washington, D.C. Dulles IntlVáclav Havel Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Tue 8/27

1 stop10h 35m

Václav Havel Prague

Sun 9/8

1 stop11h 10m

$760

Washington, D.C. Dulles IntlVáclav Havel Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Tue 8/27

1 stop15h 10m

Václav Havel Prague

Sat 9/7

1 stop12h 25m

$763

Washington, D.C. Dulles IntlVáclav Havel Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Mon 8/19

1 stop11h 55m

Václav Havel Prague

Sat 8/31

1 stop12h 00m

$767

Washington, D.C. Dulles IntlVáclav Havel Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Wed 7/31

1 stop20h 30m

Václav Havel Prague

Tue 8/20

1 stop27h 05m

$779

Washington, D.C. Dulles IntlVáclav Havel Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Mon 8/5

1 stop17h 20m

Václav Havel Prague

Fri 8/23

2 stops16h 28m

$786

Washington, D.C. Dulles IntlVáclav Havel Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Sat 8/31

1 stop33h 45m

Václav Havel Prague

Tue 9/17

1 stop30h 35m

$794

Washington, D.C. Dulles IntlVáclav Havel Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Wed 7/31

2 stops18h 26m

Václav Havel Prague

Tue 8/20

2 stops16h 45m

$800

Flights are sorted by cheapest first

Deals found on 6/1

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Prague?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Prague. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Prague, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Prague?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Prague. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Prague flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dulles Intl to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Dulles Intl 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.

Temperature and rainfall in Prague by month

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

PRG

Temperature

30.2 - 62.6 °F

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 2, 2024.
Get a feel of what it's like to fly with Aer Lingus, SWISS and Delta from Washington, D.C. to Prague by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,402 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,940 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Austrian Airlines
7.7
Good
1,016 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,755 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.4
Good
3,711 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Prague, you will be flying into Václav Havel Prague. Václav Havel Prague (PRG) is just 6.9 mi from the center of the city. Václav Havel Prague is the only Prague airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 14 airlines have flights to Václav Havel Prague from Washington, D.C. Dulles Intl on a regular basis.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Prague for under $800 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Prague for under $800. The cheapest flight booked recently is on Aer Lingus for just $735, but on average you can expect to pay $761.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Prague for under $1,200?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Prague within the next 7 days for less than $1,200.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Prague round-trip?

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Prague round-trip from $735. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from $740, and Icelandair, from $760. Aer Lingus is priced at 13% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Prague one-way?

    The cheapest airline one-way is PLAY, with whom users have recently found tickets for as low as $352. However, be on the lookout for offers from Scandinavian Airlines and Icelandair, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Prague for a low price.

  • What does IAD to PRG mean?

    This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Václav Havel Prague Airport (PRG). Codes like Václav Havel Prague Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Dulles Intl to Prague that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Prague flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Prague with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Prague flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Prague that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Prague flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Prague?

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

  • Can I find deals for business class flights from Dulles Intl to Prague?

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

  • Can I find deals for flights from Dulles Intl to Prague that allow pets onboard?

    Many airlines flying from Dulles Intl to Prague offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Prague?

    Yes, you can often find last-minute deals on Dulles Intl to Prague flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Prague flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Prague flight deals you see on this page were last updated on 6/2.

  • What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Prague?

    Before booking your flight from Washington, D.C. Dulles Intl Airport to Prague check out the most popular airlines for this route: Air France, British Airways or Delta.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Prague?

    Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Prague (average of $634). Flying from Washington, D.C. Dulles Intl Airport to Prague in June is currently the most expensive (average of $1,292). 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

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

Alternative routes for Dulles Intl to Prague
See prices for flight routes from nearby airports that may be better suited for you.

Baltimore to Prague flights
Reagan-National to Prague flights

Top 10 airlines flying from Dulles Intl to Prague

Discover the top 10 airlines that operate flights from Dulles Intl to Prague. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$444Average$565FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest$490Average$719FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapest$495Average$847FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
PLAYCheapest$497Average$627FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
LufthansaCheapest$497Average$886FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest$529Average$748FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest$530Average$925FlexibilityNo cancel feeOn-time77%
Search Air France flights
TAP AIR PORTUGALCheapest$544Average$879FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
United AirlinesCheapest$551Average$991FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest$561Average$802FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Los Angeles to Orlando flights
Boston to Denver flights
San Francisco to Manila flights
Salt Lake City to Phoenix flights
New York to Seattle flights
Seattle to Salt Lake City flights
USA to Dhaka flights
Dallas to San Francisco flights
Philadelphia to Fort Lauderdale flights
San Francisco to Los Angeles flights
El Paso to Las Vegas flights
Washington, D.C. Dulles Intl Airport to Grand'Anse Praslin flights

Search flights from Dulles Intl to Prague by cabin class

Find flights from Dulles Intl to Prague, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Prague?

Deals for Dulles Intl to Prague flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Prague?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dulles Intl to Prague.

Can Cheapflights find flights from Dulles Intl to Prague with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to Prague, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dulles Intl to Prague become cheaper?

Yes, Cheapflights offers price alerts on Dulles Intl to Prague flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines