HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangladesh

$424+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DAC
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Bangladesh 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 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 March 12, 2026.

This Justfly.com deal was found by Cheapflights users on 3/11. 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.
Fri 4/36:50 pm
IAD
-
DAC
1 stop28h 55m
SAUDIA
Sun 5/312:45 am
DAC
-
IAD
1 stop25h 00m
SAUDIA
Deal found 3/11$885
This SAUDIA deal was found by Cheapflights users on 3/11. 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.
Sun 4/56:40 pm
IAD
-
DAC
1 stop20h 15m
SAUDIA
Wed 5/62:35 am
DAC
-
IAD
1 stop23h 10m
SAUDIA
Deal found 3/11$895
This FlightHub deal was found by Cheapflights users on 3/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:40 pm
IAD
-
DAC
1 stop20h 15m
SAUDIA
Fri 4/171:20 pm
DAC
-
IAD
1 stop36h 25m
SAUDIA
Deal found 3/9$904
This oojo deal was found by Cheapflights users on 3/9. 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.
Wed 4/151:20 pm
IAD
-
DAC
1 stop29h 55m
Turkish Airlines
Wed 6/246:50 am
DAC
-
IAD
1 stop38h 45m
Turkish Airlines
Deal found 3/9$911
This Trip.com deal was found by Cheapflights users on 3/9. 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.
Thu 4/236:40 pm
IAD
-
DAC
1 stop20h 15m
SAUDIA
Wed 4/292:35 am
DAC
-
IAD
1 stop23h 10m
SAUDIA
Deal found 3/9$920
This oojo deal was found by Cheapflights users on 3/8. 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.
Tue 4/216:40 pm
IAD
-
DAC
1 stop20h 15m
SAUDIA
Mon 4/272:35 am
DAC
-
IAD
1 stop23h 10m
SAUDIA
Deal found 3/8$923
This FlightHub deal was found by Cheapflights users on 3/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:10 pm
IAD
-
DAC
1 stop29h 35m
SAUDIA
Tue 3/3112:45 am
DAC
-
IAD
1 stop25h 00m
SAUDIA
Deal found 3/7$934
This FlightHub deal was found by Cheapflights users on 3/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:20 pm
IAD
-
DAC
1 stop29h 55m
Turkish Airlines
Tue 9/226:50 am
DAC
-
IAD
1 stop38h 45m
Turkish Airlines
Deal found 3/7$940
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:50 pm
IAD
-
DAC
1 stop28h 55m
SAUDIA
Tue 6/912:45 am
DAC
-
IAD
1 stop25h 00m
SAUDIA
Deal found 3/11$942
This Trip.com deal was found by Cheapflights users on 3/7. 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.
Mon 4/66:50 pm
IAD
-
DAC
1 stop28h 55m
SAUDIA
Mon 4/131:20 pm
DAC
-
IAD
1 stop36h 25m
SAUDIA
Deal found 3/7$946
This FlightHub deal was found by Cheapflights users on 3/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:10 pm
IAD
-
DAC
2 stops41h 05m
Multiple Airlines
Thu 4/3012:00 pm
DAC
-
IAD
2 stops31h 45m
Multiple Airlines
Deal found 3/9$949
This IEagle deal was found by Cheapflights users on 3/9. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:20 pm
IAD
-
CGP
2 stops26h 25m
Multiple Airlines
Thu 4/307:40 am
CGP
-
IAD
2 stops42h 25m
Multiple Airlines
Deal found 3/9$1,107

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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$885
(Justfly.com)

One-way from

$424
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$1,042
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. 6% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 12, 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

Thu 4/30

6:40 pm-12:55 am

1 stop20h 15m

Dhaka Hazrat Shahjalal Intl

Sun 5/3

12:45 am-3:45 pm

1 stop25h 00m

$895
Quickest round-trip

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Sun 4/12

6:40 pm-12:55 am

1 stop20h 15m

Dhaka Hazrat Shahjalal Intl

Mon 8/17

2:35 am-3:45 pm

1 stop23h 10m

$952

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Sun 3/22

11:15 am-11:00 pm

1 stop25h 45m

Dhaka Hazrat Shahjalal Intl

Thu 4/2

7:30 pm-8:40 am

1 stop23h 10m

$1,043

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Mon 3/23

11:15 am-5:00 pm

1 stop19h 45m

Dhaka Hazrat Shahjalal Intl

Tue 3/31

1:40 am-8:40 am

1 stop41h 00m

$1,043

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Mon 3/23

11:15 am-11:00 pm

1 stop25h 45m

Dhaka Hazrat Shahjalal Intl

Thu 4/2

10:15 am-8:40 am

1 stop32h 25m

$1,043

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Sun 3/22

11:15 am-8:20 am

1 stop35h 05m

Dhaka Hazrat Shahjalal Intl

Tue 3/31

10:15 am-8:40 am

1 stop32h 25m

$1,043

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Fri 5/15

10:55 am-9:00 pm

1 stop24h 05m

Dhaka Hazrat Shahjalal Intl

Sun 6/14

1:40 am-8:40 am

1 stop41h 00m

$1,094

Washington, D.C.Chittagong

IAD - CGP

IADCGP

Washington, D.C. Dulles Intl

Thu 4/23

8:20 pm-8:45 am

2 stops26h 25m

Chittagong Patenga

Thu 4/30

7:40 am-4:05 pm

2 stops42h 25m

$1,107

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Thu 4/30

5:59 pm-8:50 am

2 stops28h 51m

Dhaka Hazrat Shahjalal Intl

Mon 5/4

10:55 am-4:05 pm

1 stop39h 10m

$1,226

Washington, D.C.Dhaka

IAD - DAC

IADDAC

Washington, D.C. Dulles Intl

Wed 5/20

11:00 am-2:40 am

1 stop29h 40m

Dhaka Hazrat Shahjalal Intl

Fri 6/5

4:10 am-4:05 pm

1 stop21h 55m

$1,266

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bangladesh (average of $691). Flying from Washington, D.C. Dulles Intl Airport to Bangladesh in July is currently the most expensive (average of $1,000). 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 March 12, 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
3,540 reviews

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

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
3,540 reviews
Emirates
8.1
Very good
3,540 reviews

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

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
3,741 reviews
Emirates
8.1
Very good
3,540 reviews

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

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
665 reviews
Emirates
8.1
Very good
3,540 reviews

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

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
7.3
Good
4,253 reviews
Emirates
8.1
Very good
3,540 reviews

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

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
2,902 reviews
Emirates
8.1
Very good
3,540 reviews

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

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 $895, SAUDIA can have you in Bangladesh from Washington, D.C. Dulles Intl Airport in 20h 15m. The distance from Washington, D.C. Dulles Intl Airport to Bangladesh is about 8022 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $405 and $463 on Turkish Airlines and Qatar Airways, 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, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bangladesh (average of $691). Flying from Washington, D.C. Dulles Intl Airport to Bangladesh in July is currently the most expensive (average of $1,000). 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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$734Average$930FlexibilityNo cancel feeOn-time86%
Turkish AirlinesCheapest$840Average$1,014FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$949Average$1,045FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$966Average$1,148FlexibilityNo cancel feeOn-time75%
Ethiopian AirCheapest$1,012Average$1,223FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$1,018Average$1,346FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$1,069Average$1,318FlexibilityNo cancel feeOn-time80%
Oman AirCheapest$1,070Average$1,148FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$1,393Average$1,894FlexibilityNo cancel feeOn-time62%

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.
Site
©2026 Cheapflights