How long is the flight from State of Washington to Bangladesh?

A quick flight from State of Washington to Bangladesh can take about 23h 55m. Singapore Airlines provides one of the quickest options available for as low as $825. The distance from State of Washington to Bangladesh is about 7102 mi.

What are the cheapest airlines to fly from State of Washington to Bangladesh one-way?

The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as $309. However, be on the lookout for offers from Qatar Airways and Turkish Airlines, as they are both options that can get you from State of Washington to Bangladesh for a low price.

In terms of precipitation, rainfall in Bangladesh ranges from 0.3 - 14.7 inches per month. July is typically the wettest month, when rainfall can reach 14.7 in. January is typically the driest time to visit Bangladesh when rainfall is around 0.3 in.

If weather is an important factor for your trip to Bangladesh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 66.2 F).

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.

$492+ Flights from Washington to Bangladesh

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Cheap 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 December 18, 2025.

Sat 12/2711:10 pmSEA - DAC

2 stops56h 50mMultiple Airlines

Tue 1/2711:10 pmDAC - SEA

2 stops29h 09mMultiple Airlines

Deal found 12/16

$1,148

Sat 12/274:05 pmSEA - DAC

1 stop35h 40mQatar Airways

Tue 1/2710:45 amDAC - SEA

2 stops49h 13mQatar Airways

Deal found 12/16

$1,339

Wed 12/315:10 amPDX - DAC

2 stops38h 05mQatar Airways

Wed 1/2110:45 amDAC - PDX

2 stops50h 01mQatar Airways

Deal found 12/16

$1,567

Wed 12/311:51 pmPDX - DAC

2 stops29h 24mQatar Airways

Tue 1/2010:45 amDAC - PDX

2 stops48h 02mQatar Airways

Deal found 12/16

$1,664

Fri 12/269:35 pmSEA - DAC

3 stops47h 10mMultiple Airlines

Sun 1/411:45 amDAC - SEA

3 stops45h 14mMultiple Airlines

Deal found 12/17

$1,690

Wed 12/319:26 amPDX - DAC

2 stops33h 49mQatar Airways

Sun 1/187:15 pmDAC - PDX

2 stops36h 44mQatar Airways

Deal found 12/16

$1,774

Wed 12/2410:23 amPDX - DAC

3 stops34h 22mMultiple Airlines

Mon 1/1211:45 amDAC - PDX

3 stops47h 03mMultiple Airlines

Deal found 12/17

$1,867

Wed 12/241:51 pmPDX - DAC

2 stops29h 24mQatar Airways

Sun 1/187:15 pmDAC - PDX

2 stops36h 44mQatar Airways

Deal found 12/17

$1,886

Wed 12/311:51 pmPDX - DAC

2 stops29h 24mQatar Airways

Sat 1/177:15 pmDAC - PDX

2 stops36h 37mQatar Airways

Deal found 12/16

$1,943

Wed 12/311:51 pmPDX - DAC

2 stops29h 24mQatar Airways

Thu 1/1510:45 amDAC - PDX

2 stops43h 49mQatar Airways

Deal found 12/16

$2,097

Wed 12/2410:23 amPDX - DAC

3 stops43h 57mMultiple Airlines

Sun 1/189:20 pmDAC - PDX

2 stops37h 28mMultiple Airlines

Deal found 12/17

$2,127

Wed 12/241:51 pmPDX - DAC

2 stops29h 24mQatar Airways

Fri 1/167:15 pmDAC - PDX

2 stops35h 19mQatar Airways

Deal found 12/17

$2,208

Best flights from Washington to Bangladesh
Discover carefully curated flight deals from Washington to Bangladesh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Fri 3/209:45 amSEA - DAC

1 stop23h 55mSingapore Airlines

Fri 4/311:55 pmDAC - SEA

1 stop21h 50mSingapore Airlines

Deal found 12/18

$825

Wed 3/113:50 pmSEA - DAC

2 stops41h 50mMultiple Airlines

Sat 3/2111:55 pmDAC - SEA

1 stop21h 15mMultiple Airlines

Deal found 12/18

$1,021

Tue 5/127:55 pmSEA - DAC

2 stops40h 05mCathay Pacific

Tue 7/142:10 amDAC - SEA

1 stop21h 25mCathay Pacific

Deal found 12/18

$1,045

Wed 4/11:45 pmPDX - DAC

2 stops23h 55mQatar Airways

Fri 4/104:10 amDAC - PDX

2 stops31h 21mQatar Airways

Deal found 12/18

$1,160

Fri 3/279:45 amSEA - DAC

1 stop23h 55mSingapore Airlines

Fri 4/311:55 pmDAC - SEA

1 stop21h 50mSingapore Airlines

Deal found 12/18

$968

Wed 4/13:35 pmSEA - DAC

2 stops42h 05mMultiple Airlines

Fri 4/1011:55 pmDAC - SEA

1 stop21h 50mMultiple Airlines

Deal found 12/18

$1,026

Sun 2/87:55 pmSEA - DAC

2 stops38h 00mCathay Pacific

Tue 7/212:10 amDAC - SEA

1 stop21h 25mCathay Pacific

Deal found 12/15

$1,081

Tue 5/1210:15 amSEA - DAC

1 stop23h 25mSingapore Airlines

Mon 7/2011:55 pmDAC - SEA

1 stop21h 50mSingapore Airlines

Deal found 12/18

$992

Fri 3/209:45 amSEA - DAC

1 stop23h 55mMultiple Airlines

Fri 4/311:55 pmDAC - SEA

2 stops34h 59mMultiple Airlines

Deal found 12/18

$1,062

Tue 5/1210:15 amSEA - DAC

1 stop23h 25mSingapore Airlines

Wed 7/1511:55 pmDAC - SEA

1 stop21h 50mSingapore Airlines

Deal found 12/18

$992

Tue 2/177:55 pmSEA - DAC

2 stops38h 00mCathay Pacific

Mon 7/272:10 amDAC - SEA

2 stops55h 25mCathay Pacific

Deal found 12/16

$1,099

Thu 1/157:20 amPDX - DAC

2 stops44h 25mQatar Airways

Thu 1/2210:45 amDAC - PDX

2 stops48h 02mQatar Airways

Deal found 12/17

$1,274

Tue 5/1210:15 amSEA - DAC

1 stop23h 25mMultiple Airlines

Tue 7/1411:55 pmDAC - SEA

3 stops33h 10mMultiple Airlines

Deal found 12/18

$1,083

Tue 2/177:55 pmSEA - DAC

2 stops38h 00mCathay Pacific

Sat 8/12:10 amDAC - SEA

2 stops55h 25mCathay Pacific

Deal found 12/16

$1,099

Thu 4/301:40 pmPSC - DAC

2 stops24h 00mQatar Airways

Mon 5/44:10 amDAC - PSC

2 stops25h 41mQatar Airways

Deal found 12/16

$1,346

Thu 5/76:00 amPDX - DAC

2 stops27h 40mMultiple Airlines

Mon 6/811:55 pmDAC - PDX

2 stops32h 05mMultiple Airlines

Deal found 12/16

$1,127

Wed 3/256:25 amPDX - DAC

2 stops28h 30mCathay Pacific

Thu 4/22:10 amDAC - PDX

2 stops32h 58mCathay Pacific

Deal found 12/17

$1,224

Tue 4/710:30 amPDX - DAC

2 stops49h 30mMultiple Airlines

Tue 8/42:10 amDAC - PDX

2 stops29h 56mMultiple Airlines

Deal found 12/17

$1,178

Sat 4/186:40 amGEG - DAC

2 stops31h 00mQatar Airways

Tue 4/214:10 amDAC - GEG

2 stops31h 28mQatar Airways

Deal found 12/15

$1,507

Sun 3/159:30 pmPDX - DAC

2 stops59h 20mMultiple Airlines

Thu 4/911:15 pmDAC - PDX

2 stops47h 17mMultiple Airlines

Deal found 12/16

$1,239

Sat 4/119:00 amPSC - DAC

2 stops34h 50mQatar Airways

Tue 4/144:10 amDAC - PSC

2 stops25h 41mQatar Airways

Deal found 12/15

$1,533

Sat 5/26:00 amPDX - DAC

2 stops27h 40mMultiple Airlines

Sun 7/511:55 pmDAC - PDX

2 stops29h 55mMultiple Airlines

Deal found 12/15

$1,353

Wed 3/2511:30 amPDX - DAC

3 stops43h 50mMultiple Airlines

Sat 4/49:20 pmDAC - PDX

2 stops36h 18mMultiple Airlines

Deal found 12/17

$1,364

Sat 1/317:30 amGEG - DAC

2 stops32h 05mMultiple Airlines

Sat 2/77:05 amDAC - GEG

2 stops46h 20mMultiple Airlines

Deal found 12/17

$1,401

Last-minute flights from Washington to Bangladesh
Discover last-minute flight deals from Washington to Bangladesh. Data last updated December 18, 2025 and is based on user searches.

Sat 12/2711:10 pmSEA - DAC

2 stops56h 50mMultiple Airlines

Tue 1/2711:10 pmDAC - SEA

2 stops29h 09mMultiple Airlines

Deal found 12/16

$1,148

Thu 1/15:50 pmPDX - DAC

2 stops38h 10mCathay Pacific

Tue 1/2011:10 pmDAC - PDX

2 stops35h 24mCathay Pacific

Deal found 12/16

$1,354

Tue 1/135:59 pmSEA - DAC

2 stops38h 01mCathay Pacific

Mon 2/21:05 amDAC - SEA

2 stops27h 14mCathay Pacific

Deal found 12/15

$1,110

Tue 1/138:45 amSEA - DAC

1 stop23h 55mSingapore Airlines

Wed 2/411:55 pmDAC - SEA

1 stop21h 15mSingapore Airlines

Deal found 12/15

$1,114

Tue 1/135:59 pmSEA - DAC

2 stops38h 01mCathay Pacific

Tue 2/31:05 amDAC - SEA

2 stops58h 53mCathay Pacific

Deal found 12/15

$1,123

Thu 1/157:20 amPDX - DAC

2 stops44h 25mQatar Airways

Thu 1/2210:45 amDAC - PDX

2 stops48h 02mQatar Airways

Deal found 12/17

$1,274

Sat 1/174:05 pmSEA - DAC

1 stop35h 40mQatar Airways

Sun 3/110:45 amDAC - SEA

2 stops45h 55mQatar Airways

Deal found 12/15

$1,104

Sat 1/174:05 pmSEA - DAC

1 stop35h 40mMultiple Airlines

Sun 3/110:45 amDAC - SEA

2 stops47h 31mMultiple Airlines

Deal found 12/15

$1,147

Tue 1/274:05 pmSEA - DAC

1 stop27h 10mQatar Airways

Tue 2/1710:45 amDAC - SEA

2 stops45h 55mQatar Airways

Deal found 12/16

$1,024

Tue 1/278:45 amSEA - DAC

1 stop23h 55mSingapore Airlines

Tue 2/1711:55 pmDAC - SEA

1 stop45h 15mSingapore Airlines

Deal found 12/16

$1,071

Sat 1/319:59 pmSEA - DAC

2 stops36h 11mMultiple Airlines

Sat 2/71:20 pmDAC - SEA

2 stops44h 40mMultiple Airlines

Deal found 12/17

$1,090

Sat 1/317:30 amGEG - DAC

2 stops32h 05mMultiple Airlines

Sat 2/77:05 amDAC - GEG

2 stops46h 20mMultiple Airlines

Deal found 12/17

$1,401

One-way flights from Washington to Bangladesh
Search for one-way flight options from Washington to Bangladesh. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Thu 1/1510:33 amPDX - DAC

3 stops34h 12mMultiple Airlines

Deal found 12/17

$492

Wed 3/257:00 amPDX - DAC

3 stops46h 05mMultiple Airlines

Deal found 12/15

$557

Thu 1/152:36 pmPDX - DAC

2 stops43h 34mSAUDIA

Deal found 12/17

$672

Mon 12/2212:10 amSEA - DAC

2 stops45h 20mMultiple Airlines

Deal found 12/17

$1,197

Tue 12/234:05 pmSEA - DAC

1 stop27h 10mAmerican Airlines

Deal found 12/17

$1,389

Find flight deals from Washington to Bangladesh

Most accurate provider	Justfly.com 3 stars
Most trusted provider	Justfly.com 3 stars
Round-trip from	$822 (oojo)
One-way from	$492 (Kiwi.com)
Popular in	June
Cheapest in	September
Average price	$1,462

Provider with most accurate pricing for Seattle/Tacoma Intl-Dhaka Hazrat Shahjalal Intl flight deals.

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From Washington to Bangladesh

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One-way flight from Washington to Bangladesh

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Highest demand for flights based on searches. 15% potential increase in price ($218 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Bangladesh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Fri 3/20

9:45 am-10:40 pm

1 stop23h 55m

Dhaka Hazrat Shahjalal Intl

Fri 4/3

11:55 pm-8:45 am

1 stop21h 50m

$825

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Fri 3/27

9:45 am-10:40 pm

1 stop23h 55m

Dhaka Hazrat Shahjalal Intl

Fri 4/3

11:55 pm-8:45 am

1 stop21h 50m

$968

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Tue 5/12

10:15 am-10:40 pm

1 stop23h 25m

Dhaka Hazrat Shahjalal Intl

Mon 7/20

11:55 pm-8:45 am

1 stop21h 50m

$992

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Tue 5/12

10:15 am-10:40 pm

1 stop23h 25m

Dhaka Hazrat Shahjalal Intl

Wed 7/15

11:55 pm-8:45 am

1 stop21h 50m

$992

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Wed 3/11

3:50 pm-10:40 pm

2 stops41h 50m

Dhaka Hazrat Shahjalal Intl

Sat 3/21

11:55 pm-8:10 am

1 stop21h 15m

$1,021

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Wed 4/1

3:35 pm-10:40 pm

2 stops42h 05m

Dhaka Hazrat Shahjalal Intl

Fri 4/10

11:55 pm-8:45 am

1 stop21h 50m

$1,026

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Tue 5/12

7:55 pm-1:00 am

2 stops40h 05m

Dhaka Hazrat Shahjalal Intl

Tue 7/14

2:10 am-10:35 am

1 stop21h 25m

$1,045

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Fri 3/20

9:45 am-10:40 pm

1 stop23h 55m

Dhaka Hazrat Shahjalal Intl

Fri 4/3

11:55 pm-9:54 pm

2 stops34h 59m

$1,062

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Sun 2/8

7:55 pm-11:55 pm

2 stops38h 00m

Dhaka Hazrat Shahjalal Intl

Tue 7/21

2:10 am-10:35 am

1 stop21h 25m

$1,081

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Tue 5/12

10:15 am-10:40 pm

1 stop23h 25m

Dhaka Hazrat Shahjalal Intl

Tue 7/14

11:55 pm-8:05 pm

3 stops33h 10m

$1,083

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 29 results

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?

It’s typically best to fly out from State of Washington to Bangladesh in the morning. Doing so could potentially save you 37% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

How long is the flight from State of Washington to Bangladesh?
A quick flight from State of Washington to Bangladesh can take about 23h 55m. Singapore Airlines provides one of the quickest options available for as low as $825. The distance from State of Washington to Bangladesh is about 7102 mi.
What are the cheapest airlines to fly from State of Washington to Bangladesh one-way?
The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as $309. However, be on the lookout for offers from Qatar Airways and Turkish Airlines, as they are both options that can get you from State of Washington to Bangladesh for a low price.
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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Washington to Bangladesh

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$665	Average$1,005	FlexibilityNo cancel fee	On-time81%
Turkish Airlines	Cheapest$1,120	Average$1,274	FlexibilityNo cancel fee	On-time77%
Qatar Airways	Cheapest$1,145	Average$1,568	FlexibilityNo cancel fee	On-time68%
Emirates	Cheapest$1,208	Average$1,366	FlexibilityNo cancel fee	On-time75%

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$492+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Washington to Bangladesh

Cheapest flights from Washington to BangladeshExplore 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 December 18, 2025.

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 December 18, 2025.

Find flight deals from Washington to Bangladesh

Keep the following information in mind while searching for Washington to Bangladesh flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Bangladesh that are best for you.

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.

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?

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 December 18, 2025.

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?

What are the cheapest airlines to fly from State of Washington to Bangladesh one-way?

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

How can I find direct flights from Washington to Bangladesh?

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

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

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.

Alternative routes for Washington to Bangladesh

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Washington to Bangladesh

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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 December 18, 2025.