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$464+ Cheap flights from Dulles Intl (IAD) to Bangladesh

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DAC
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Dulles Intl to Bangladesh

Cheapest flights from Dulles Intl to Bangladesh
Explore the most affordable flight options available from Dulles Intl to Bangladesh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This SAUDIA deal was found by Cheapflights users on 4/27. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:50 pm
IAD
-
DAC
1 stop28h 55m
SAUDIA
Tue 7/2112:45 am
DAC
-
IAD
1 stop25h 00m
SAUDIA
Deal found 4/27$858
This Justfly.com deal was found by Cheapflights users on 4/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:50 pm
IAD
-
DAC
1 stop30h 50m
SAUDIA
Thu 7/2312:45 am
DAC
-
IAD
1 stop25h 00m
SAUDIA
Deal found 4/27$860
This Trip.com deal was found by Cheapflights users on 4/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:50 pm
IAD
-
DAC
1 stop20h 05m
SAUDIA
Tue 7/1412:45 am
DAC
-
IAD
1 stop25h 00m
SAUDIA
Deal found 4/26$878
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 6/226:50 pm
IAD
-
DAC
1 stop28h 55m
SAUDIA
Sun 7/1211:25 am
DAC
-
IAD
1 stop38h 20m
SAUDIA
Deal found 4/26$882
This SAUDIA deal was found by Cheapflights users on 4/24. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:10 pm
IAD
-
DAC
1 stop29h 35m
SAUDIA
Sat 1/212:25 pm
DAC
-
IAD
1 stop61h 20m
SAUDIA
Deal found 4/24$884
This BusinessClass deal was found by Cheapflights users on 4/25. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:50 pm
IAD
-
DAC
1 stop28h 55m
SAUDIA
Sun 7/512:45 am
DAC
-
IAD
1 stop25h 00m
SAUDIA
Deal found 4/25$885
This BusinessClass deal was found by Cheapflights users on 4/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:50 pm
IAD
-
DAC
1 stop20h 05m
SAUDIA
Sun 7/1912:45 am
DAC
-
IAD
1 stop25h 00m
SAUDIA
Deal found 4/23$886
This oojo deal was found by Cheapflights users on 4/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:50 pm
IAD
-
DAC
1 stop28h 55m
SAUDIA
Sun 7/1212:45 am
DAC
-
IAD
1 stop25h 00m
SAUDIA
Deal found 4/25$889
This SAUDIA deal was found by Cheapflights users on 4/27. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:29 pm
IAD
-
DAC
2 stops26h 26m
Multiple Airlines
Sun 1/171:20 pm
DAC
-
IAD
2 stops40h 50m
Multiple Airlines
Deal found 4/27$891
This Justfly.com deal was found by Cheapflights users on 4/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:50 pm
IAD
-
DAC
1 stop28h 55m
SAUDIA
Wed 7/151:20 pm
DAC
-
IAD
1 stop36h 20m
SAUDIA
Deal found 4/23$892
This SAUDIA deal was found by Cheapflights users on 4/26. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:50 pm
IAD
-
DAC
1 stop66h 15m
SAUDIA
Sat 6/202:50 am
DAC
-
IAD
1 stop22h 50m
SAUDIA
Deal found 4/26$893
This KAYAK deal was found by Cheapflights users on 4/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:50 pm
IAD
-
DAC
1 stop28h 55m
SAUDIA
Thu 7/1612:45 am
DAC
-
IAD
1 stop25h 00m
SAUDIA
Deal found 4/26$895

Find flight deals from Dulles Intl to Bangladesh

Keep the following information in mind while searching for Dulles Intl to Bangladesh flight deals. Data was last updated April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$858
(SAUDIA)

One-way from

$464
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$1,093
Provider with most accurate pricing for Washington, D.C. (WAS)-Dhaka Hazrat Shahjalal Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Dhaka Hazrat Shahjalal Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Bangladesh
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Bangladesh
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Bangladesh 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 April 28, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Bangladesh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Tue 9/15

12:30 pm-12:55 am

2 stops26h 25m

Dhaka Hazrat Shahjalal Intl

Tue 11/17

1:20 pm-7:10 pm

2 stops40h 50m

$891

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Sun 7/12

12:29 pm-12:55 am

2 stops26h 26m

Dhaka Hazrat Shahjalal Intl

Sun 1/17

1:20 pm-7:10 pm

2 stops40h 50m

$920

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Sat 7/11

6:50 pm-12:55 am

1 stop20h 05m

Dhaka Hazrat Shahjalal Intl

Sun 7/26

12:45 am-3:45 pm

1 stop25h 00m

$978

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Thu 7/9

6:50 pm-12:55 am

1 stop20h 05m

Dhaka Hazrat Shahjalal Intl

Sun 7/26

12:45 am-3:45 pm

1 stop25h 00m

$978

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Mon 9/28

12:30 pm-12:55 am

2 stops26h 25m

Dhaka Hazrat Shahjalal Intl

Tue 11/24

1:20 pm-7:10 pm

2 stops40h 50m

$1,076
Quickest round-trip

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Tue 6/23

6:50 pm-12:55 am

1 stop20h 05m

Dhaka Hazrat Shahjalal Intl

Fri 7/17

2:35 am-3:40 pm

1 stop23h 05m

$1,096

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Tue 5/12

9:00 pm-12:10 am

1 stop41h 10m

Dhaka Hazrat Shahjalal Intl

Mon 6/29

4:10 am-3:40 pm

1 stop21h 30m

$1,128

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Thu 10/1

2:46 pm-9:20 am

2 stops32h 34m

Dhaka Hazrat Shahjalal Intl

Mon 10/5

4:10 am-3:40 pm

1 stop21h 30m

$1,342

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Sun 6/7

6:50 pm-11:40 am

1 stop54h 50m

Dhaka Hazrat Shahjalal Intl

Sat 7/25

12:45 am-3:45 pm

1 stop49h 00m

$1,400

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Fri 6/5

6:50 pm-11:05 pm

1 stop66h 15m

Dhaka Hazrat Shahjalal Intl

Wed 7/29

12:45 am-3:45 pm

1 stop49h 00m

$1,427

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl to Bangladesh

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

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Bangladesh

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

The best time to book flights from Washington, D.C. Dulles Intl Airport to Bangladesh is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bangladesh (average of $649). Flying from Washington, D.C. Dulles Intl Airport to Bangladesh in January is currently the most expensive (average of $1,095). 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.

Reviews of airlines servicing Bangladesh

Get insights into the airlines that provide service to Bangladesh. 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 Bangladesh. Reviews last updated April 28, 2026.
See what other customers who have flown with Emirates,Qatar Airways, andSAUDIA from Washington, D.C. Dulles Intl Airport to Bangladesh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,568 reviews

Entertainment

8.2

Overall

8.1

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Emirates
8.1
Very good
3,568 reviews
Emirates
8.1
Very good
3,568 reviews

Entertainment

8.2

Overall

8.1

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Qatar Airways
7.4
Good
3,725 reviews
Emirates
8.1
Very good
3,568 reviews

Entertainment

8.2

Overall

8.1

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
SAUDIA
7.4
Good
684 reviews
Emirates
8.1
Very good
3,568 reviews

Entertainment

8.2

Overall

8.1

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Turkish Airlines
7.4
Good
4,341 reviews
Emirates
8.1
Very good
3,568 reviews

Entertainment

8.2

Overall

8.1

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
JetBlue
7.2
Good
2,967 reviews
Emirates
8.1
Very good
3,568 reviews

Entertainment

8.2

Overall

8.1

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Bangladesh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $858, SAUDIA can have you in Bangladesh from Washington, D.C. Dulles Intl Airport in 28h 55m. The distance from Washington, D.C. Dulles Intl Airport to Bangladesh is about 8022 mi.

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

    For one-way options, check prices for IndiGo. According to our data, you can fly for as low as $339. Users have also found prices from $414 and $450 on Turkish Airlines and SAUDIA, respectively.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Bangladesh?

    While some choose either Washington, D.C. Dulles Intl - Chittagong Patenga or Washington, D.C. Dulles Intl - Sylhet Osmani Intl, Washington, D.C. Dulles Intl - Dhaka Hazrat Shahjalal Intl is the most popular route from Washington, D.C. Dulles Intl Airport to Bangladesh.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Bangladesh 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. Dulles Intl Airport to Bangladesh?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bangladesh (average of $649). Flying from Washington, D.C. Dulles Intl Airport to Bangladesh in January is currently the most expensive (average of $1,095). 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.

Top 9 airlines flying from Dulles Intl to Bangladesh

Discover the top 9 airlines that operate flights from Dulles Intl to Bangladesh. 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 2,558,603 searches. Data last updated April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$742Average$975FlexibilityNo cancel feeOn-time86%
Turkish AirlinesCheapest$845Average$1,039FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$946Average$1,057FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$954Average$1,129FlexibilityNo cancel feeOn-time75%
Ethiopian AirCheapest$1,012Average$1,325FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$1,016Average$1,346FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$1,062Average$1,335FlexibilityNo cancel feeOn-time80%
Oman AirCheapest$1,070Average$1,148FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$1,393Average$1,936FlexibilityNo cancel feeOn-time62%

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