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$575+ Cheap flights from Washington 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DAC
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find flight deals from Washington to Bangladesh

Cheapest flights from Washington to Bangladesh
Explore the most affordable flight options available from Washington to Bangladesh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Trip.com deal was found by Cheapflights users on 10/29. 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.
lun. 12/112:10 amSEA - DAC
2 stops27h 50mMultiple Airlines
dom. 12/2811:15 amDAC - SEA
2 stops40h 40mMultiple Airlines
Deal found 10/29$1,228
This oojo deal was found by Cheapflights users on 10/29. 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.
mar. 11/48:45 amSEA - DAC
1 stop23h 55mSingapore Airlines
mar. 11/1111:55 pmDAC - SEA
1 stop45h 15mSingapore Airlines
Deal found 10/29$1,262
This FlightHub deal was found by Cheapflights users on 10/29. 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.
vie. 10/317:20 amPDX - DAC
2 stops27h 35mCathay Pacific
sáb. 11/221:05 amDAC - PDX
2 stops58h 19mCathay Pacific
Deal found 10/29$1,280
This FlightHub deal was found by Cheapflights users on 10/30. 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.
mar. 12/301:51 pmPDX - DAC
2 stops29h 24mQatar Airways
vie. 1/307:15 pmDAC - PDX
2 stops37h 41mQatar Airways
Deal found 10/30$1,297
This Emirates deal was found by Cheapflights users on 10/28. 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.
mar. 11/44:05 pmSEA - DAC
1 stop40h 55mEmirates
vie. 11/71:00 amDAC - SEA
1 stop25h 35mEmirates
Deal found 10/28$1,319
This oojo deal was found by Cheapflights users on 10/29. 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.
mar. 11/48:45 amSEA - DAC
1 stop23h 55mMultiple Airlines
mar. 11/1111:55 pmDAC - SEA
3 stops34h 03mMultiple Airlines
Deal found 10/29$1,350
This SAUDIA deal was found by Cheapflights users on 10/29. 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.
jue. 12/42:05 pmSEA - DAC
2 stops31h 35mSAUDIA
mié. 12/241:50 amDAC - SEA
2 stops35h 04mSAUDIA
Deal found 10/29$1,356
This FlightHub deal was found by Cheapflights users on 10/29. 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.
lun. 11/310:28 pmPDX - DAC
2 stops44h 47mQatar Airways
lun. 11/1010:45 amDAC - PDX
2 stops51h 24mQatar Airways
Deal found 10/29$1,361
This FlightHub deal was found by Cheapflights users on 10/30. 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.
mar. 11/44:05 pmSEA - DAC
1 stop27h 10mQatar Airways
lun. 11/103:25 amDAC - SEA
2 stops27h 40mQatar Airways
Deal found 10/30$1,380
This Orbitz deal was found by Cheapflights users on 10/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/309:50 pmPDX - DAC
3 stops46h 55mMultiple Airlines
vie. 1/3011:45 amDAC - PDX
3 stops47h 05mMultiple Airlines
Deal found 10/30$1,445
This Qatar Airways deal was found by Cheapflights users on 10/28. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/47:30 amPDX - DAC
2 stops35h 45mQatar Airways
vie. 11/73:25 amDAC - PDX
2 stops40h 52mQatar Airways
Deal found 10/28$1,544
This oojo deal was found by Cheapflights users on 10/29. 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.
vie. 10/312:30 pmPDX - DAC
2 stops29h 45mQatar Airways
dom. 11/2310:45 amDAC - PDX
2 stops49h 49mQatar Airways
Deal found 10/29$1,565

Cheap flight deals from Washington to Bangladesh

Keep the following information in mind while searching for Washington to Bangladesh flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$991
(Justfly.com)

One-way from

$575
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,187
Provider with most accurate pricing for Seattle/Tacoma Intl-Dhaka Hazrat Shahjalal Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Dhaka Hazrat Shahjalal Intl flights.
Search Deals
From Washington to Bangladesh
Search Deals
One-way flight from Washington to Bangladesh
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 octubre 30, 2025.
Use the filters below to find and compare flights from Washington to Bangladesh that are best for you.

Fly from

Washington

Fly to

Bangladesh

Route

Depart

Return

Price

PortlandDhaka

PDX - DAC

PDXDAC

Portland

sáb. 1/10

9:30 pm-10:40 pm

2 stops35h 10m

Dhaka Hazrat Shahjalal Intl

sáb. 1/24

11:55 pm-10:24 pm

3 stops36h 29m

$1,168

PortlandDhaka

PDX - DAC

PDXDAC

Portland

mar. 4/7

12:09 pm-1:00 am

2 stops47h 51m

Dhaka Hazrat Shahjalal Intl

mar. 8/4

2:10 am-4:50 pm

2 stops51h 40m

$1,292

PortlandDhaka

PDX - DAC

PDXDAC

Portland

mar. 4/7

6:00 am-10:40 pm

2 stops27h 40m

Dhaka Hazrat Shahjalal Intl

mié. 8/5

11:55 pm-12:22 pm

2 stops25h 27m

$1,348

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

jue. 12/4

2:05 pm-11:40 am

2 stops31h 35m

Dhaka Hazrat Shahjalal Intl

mié. 12/24

1:50 am-10:54 pm

2 stops35h 04m

$1,356

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

jue. 1/1

9:45 am-11:40 am

2 stops35h 55m

Dhaka Hazrat Shahjalal Intl

vie. 1/30

1:50 am-9:08 pm

2 stops33h 18m

$1,407

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

lun. 12/8

9:59 pm-10:30 pm

2 stops34h 31m

Dhaka Hazrat Shahjalal Intl

dom. 1/11

1:50 am-10:25 pm

2 stops34h 35m

$1,421

PortlandDhaka

PDX - DAC

PDXDAC

Portland

mar. 12/30

9:50 pm-10:45 am

3 stops46h 55m

Dhaka Hazrat Shahjalal Intl

vie. 1/30

11:45 am-8:50 pm

3 stops47h 05m

$1,445

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

jue. 12/4

2:05 pm-11:40 am

2 stops31h 35m

Dhaka Hazrat Shahjalal Intl

dom. 1/11

1:50 am-10:25 pm

2 stops34h 35m

$1,506

PortlandDhaka

PDX - DAC

PDXDAC

Portland

jue. 3/12

7:00 am-9:15 am

2 stops37h 15m

Dhaka Hazrat Shahjalal Intl

dom. 3/15

3:25 am-10:26 pm

2 stops32h 01m

$1,572

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

dom. 11/30

4:05 pm-9:15 am

1 stop27h 10m

Dhaka Hazrat Shahjalal Intl

jue. 12/25

7:15 pm-11:40 am

1 stop30h 25m

$1,593

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 28 results
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Best time to book a flight from Washington to Bangladesh

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

What is the cheapest month to book a flight from State of Washington to Bangladesh?

Currently, September is the cheapest month in which you can book a flight from State of Washington to Bangladesh (average of $658). Flying from State of Washington to Bangladesh in June is currently the most expensive (average of $1,238). 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.

What is the cheapest time of day to fly from WA to BD?

Find hourly flight availability from Washington to Bangladesh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

It’s typically best to fly out from State of Washington to Bangladesh in the morning. Doing so could potentially save you 28% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Washington 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 State of Washington to Bangladesh?

    A quick flight from State of Washington to Bangladesh can take about 27h 10m. Cathay Pacific provides one of the quickest options available for as low as $1,593. The distance from State of Washington to Bangladesh is about 7102 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Washington to Bangladesh?

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Bangladesh?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Bangladesh (average of $658). Flying from State of Washington to Bangladesh in June is currently the most expensive (average of $1,238). 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

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Alternative routes for Washington to Bangladesh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Washington to Bangladesh

Discover the top 4 airlines that operate flights from Washington 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$669Average$990FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,120Average$1,283FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,144Average$1,549FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,158Average$1,352FlexibilityNo cancel feeOn-time75%

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