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Cheap flights from Washington, D.C. Dulles Intl Airport to Chittagong from $2,753

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Chittagong departing on 12/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Chittagong

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:50 pm - 8:35 amIAD-CGP
49h 45m3 stops
Multiple Airlines Logo
10:10 pm - 4:45 pmCGP-IAD
53h 35m3 stops
$2,753Multiple Airlines
Find Deal
Thu, Dec 18 - Sun, Jan 4
Multiple Airlines Logo
12:00 pm - 9:05 amIAD-CGP
34h 05m3 stops
Multiple Airlines Logo
8:35 pm - 7:20 pmCGP-IAD
33h 45m2 stops
$3,101Multiple Airlines
Find Deal
Thu, Dec 18 - Sun, Jan 4
Multiple Airlines Logo
8:05 pm - 9:05 amIAD-CGP
26h 00m2 stops
Multiple Airlines Logo
8:35 pm - 7:20 pmCGP-IAD
33h 45m2 stops
$3,214Multiple Airlines
Find Deal
Thu, Dec 18 - Sun, Jan 4
Multiple Airlines Logo
1:30 pm - 9:05 amIAD-CGP
32h 35m2 stops
Multiple Airlines Logo
9:10 pm - 3:30 pmCGP-IAD
29h 20m1 stop
$3,577Multiple Airlines
Find Deal
Thu, Dec 18 - Sun, Jan 4
Multiple Airlines Logo
10:30 am - 8:55 amIAD-CGP
35h 25m1 stop
Multiple Airlines Logo
9:10 pm - 3:30 pmCGP-IAD
29h 20m1 stop
$11,975Multiple Airlines
Find Deal
Thu, Dec 18 - Sun, Jan 4

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated October 21, 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

Fly to

Route

Depart

Return

Price

Washington, D.C.Chittagong

IAD - CGP

IADCGP

Washington, D.C. Dulles Intl

Thu 12/18

7:50 pm-8:35 am

3 stops49h 45m

Chittagong Patenga

Sun 1/4

10:10 pm-4:45 pm

3 stops53h 35m

$2,753

Washington, D.C.Chittagong

IAD - CGP

IADCGP

Washington, D.C. Dulles Intl

Thu 12/18

12:00 pm-9:05 am

3 stops34h 05m

Chittagong Patenga

Sun 1/4

8:35 pm-7:20 pm

2 stops33h 45m

$3,101

Washington, D.C.Chittagong

IAD - CGP

IADCGP

Washington, D.C. Dulles Intl

Thu 12/18

8:05 pm-9:05 am

2 stops26h 00m

Chittagong Patenga

Sun 1/4

8:35 pm-7:20 pm

2 stops33h 45m

$3,214

Washington, D.C.Chittagong

IAD - CGP

IADCGP

Washington, D.C. Dulles Intl

Thu 12/18

1:30 pm-9:05 am

2 stops32h 35m

Chittagong Patenga

Sun 1/4

9:10 pm-3:30 pm

1 stop29h 20m

$3,577

Washington, D.C.Chittagong

IAD - CGP

IADCGP

Washington, D.C. Dulles Intl

Thu 12/18

10:30 am-8:55 am

1 stop35h 25m

Chittagong Patenga

Sun 1/4

9:10 pm-3:30 pm

1 stop29h 20m

$11,975

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Dulles Intl Airport to Chittagong

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Chittagong according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Chittagong (IAD to CGP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Chittagong

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Chittagong. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Chittagong.
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  • How far is Washington, D.C. Dulles Intl to Chittagong Patenga by plane?

    There are 8140.2 mi between Washington, D.C. Dulles Intl and Chittagong Patenga. 26h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Chittagong Patenga Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Chittagong Patenga Airport refresh daily.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Chittagong Patenga Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Chittagong Patenga Airport.

  • What documentation or ID do you need to fly to Chittagong Patenga Airport?

    The necessary travel and health documents for your Chittagong Patenga Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Chittagong?

    Confirm your travel details to search for the latest offers for flights from Washington, D.C. Dulles Intl Airport to Chittagong. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Chittagong with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Chittagong?

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 Chittagong for you.

Can I find flights from Washington, D.C. to Chittagong with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Chittagong flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Chittagong?

momondo helps you find the best flight between Washington, D.C. and Chittagong by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Chittagong right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chittagong from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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