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$499+ Cheap flights from Dulles Intl (IAD) to Chittagong (CGP)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CGP
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Find flight deals from Dulles Intl to Chittagong

One-way flights from Dulles Intl to Chittagong
Search for one-way flight options from Dulles Intl to Chittagong. Find affordable one-way fares based on user searches. Data last updated September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:50 pmIAD - CGP
3 stops50h 40mMultiple Airlines
Deal found 9/13$499
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:30 pmIAD - CGP
3 stops39h 25mMultiple Airlines
Deal found 9/13$596

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 September 15, 2025.
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

Dulles Intl

Fly to

Chittagong

Route

Depart

Return

Price

Washington, D.C.Chittagong

IAD - CGP

IADCGP

Washington, D.C. Dulles Intl

Tue 9/30

8:50 pm-9:30 am

3 stops50h 40m

$499

Washington, D.C.Chittagong

IAD - CGP

IADCGP

Washington, D.C. Dulles Intl

Mon 9/29

1:30 pm-2:55 pm

3 stops39h 25m

$596

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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.

  • 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.

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