HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chittagong

$3,349+ Cheap flights from Dulles Intl (IAD) to Chittagong (CGP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CGP
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Chittagong with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Chittagong

Cheapest flights from Dulles Intl to Chittagong
Explore the most affordable flight options available from Dulles Intl to Chittagong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.

This Emirates deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:55 am
IAD
-
CGP
1 stop35h 50m
Emirates
Fri 9/119:45 am
CGP
-
IAD
1 stop32h 55m
Emirates
Deal found 6/17$3,349
This Emirates deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:40 pm
IAD
-
CGP
2 stops31h 05m
Emirates
Fri 9/119:45 am
CGP
-
IAD
2 stops45h 35m
Emirates
Deal found 6/17$5,657

Find flight deals from Dulles Intl to Chittagong

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Chittagong (CGP). 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 18, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$3,349
(Emirates)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Chittagong Patenga flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Chittagong Patenga flights.
Search Deals
From Washington, D.C. Dulles Intl to Chittagong Patenga
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Chittagong 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 2,558,603 searches. Data last updated June 18, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Chittagong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Chittagong

IAD - CGP

IADCGP

Washington, D.C. Dulles Intl

Thu 9/3

10:55 am-8:45 am

1 stop35h 50m

Chittagong Patenga

Fri 9/11

9:45 am-8:40 am

1 stop32h 55m

$3,349

Washington, D.C.Chittagong

IAD - CGP

IADCGP

Washington, D.C. Dulles Intl

Wed 9/2

10:55 am-8:45 am

1 stop35h 50m

Chittagong Patenga

Fri 9/11

9:45 am-8:40 am

1 stop32h 55m

$6,785

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Sorted by cheapest first

Compare providers for flights from Dulles Intl to Chittagong

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Chittagong in June.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Chittagong flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Dulles Intl Airport-Chittagong flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Chittagong flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Chittagong flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Chittagong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Chittagong

Have a flexible travel schedule? Discover the best time to fly to Chittagong 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Chittagong. 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 Chittagong from Washington, D.C. Dulles Intl?

    Chittagong Patenga (CGP) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Chittagong. You should not have trouble finding flights to Patenga from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Chittagong airport from Washington, D.C. Dulles Intl. It is only a 6.2 mi journey from Patenga (CGP) to Chittagong’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Chittagong?

    A quick flight from Washington, D.C. Dulles Intl Airport to Chittagong can take about 35h 50m. Emirates provides one of the quickest options available for as low as $3,349. Washington, D.C. Dulles Intl Airport and Chittagong are separated by a distance of 8146 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Chittagong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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 Chittagong

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Dhaka flights
Baltimore to Dhaka flights

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.