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Cheap flights from Washington to Bangladesh from $382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Bangladesh departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Washington to Bangladesh

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
10:15 am - 10:40 pm
SEA
-
DAC
23h 25m
1 stop
Singapore Airlines Logo
11:55 pm - 8:45 am
DAC
-
SEA
21h 50m
1 stop
$673Singapore Airlines
Fri, May 1 - Wed, May 6
Singapore Airlines Logo
10:15 am - 10:40 pm
SEA
-
DAC
23h 25m
1 stop
Singapore Airlines Logo
11:55 pm - 8:45 am
DAC
-
SEA
21h 50m
1 stop
$674Singapore Airlines
Fri, May 1 - Wed, May 6
Singapore Airlines Logo
10:15 am - 10:40 pm
SEA
-
DAC
23h 25m
1 stop
Singapore Airlines Logo
11:55 pm - 8:45 am
DAC
-
SEA
21h 50m
1 stop
$700Singapore Airlines
Thu, May 7 - Sat, May 23
Singapore Airlines Logo
10:15 am - 10:40 pm
SEA
-
DAC
23h 25m
1 stop
Singapore Airlines Logo
11:55 pm - 8:45 am
DAC
-
SEA
21h 50m
1 stop
$770Singapore Airlines
Fri, May 8 - Sat, May 23
Singapore Airlines Logo
9:45 am - 10:40 pm
SEA
-
DAC
23h 55m
1 stop
Singapore Airlines Logo
11:55 pm - 8:45 am
DAC
-
SEA
21h 50m
1 stop
$820Singapore Airlines
Tue, Mar 10 - Wed, May 6
Multiple Airlines Logo
7:06 pm - 10:40 pm
SEA
-
DAC
38h 34m
2 stops
Multiple Airlines Logo
11:55 pm - 8:45 am
DAC
-
SEA
21h 50m
1 stop
$869Multiple Airlines
Fri, May 1 - Wed, May 6
Multiple Airlines Logo
6:06 pm - 10:40 pm
SEA
-
DAC
39h 34m
2 stops
Multiple Airlines Logo
11:55 pm - 8:45 am
DAC
-
SEA
21h 50m
1 stop
$901Multiple Airlines
Wed, May 6 - Fri, May 22
Cathay Pacific Logo
11:45 am - 1:00 am
SEA
-
DAC
24h 15m
1 stop
Cathay Pacific Logo
2:10 am - 10:05 am
DAC
-
SEA
20h 55m
1 stop
$908Cathay Pacific
Wed, Apr 22 - Tue, Apr 28
Qatar Airways Logo
8:30 am - 9:15 am
PDX
-
DAC
34h 45m
2 stops
Qatar Airways Logo
10:45 am - 3:48 pm
DAC
-
PDX
42h 03m
2 stops
$1,129Qatar Airways
Sun, Mar 1 - Sun, Mar 15
Qatar Airways Logo
6:00 am - 9:15 am
PDX
-
DAC
37h 15m
2 stops
Qatar Airways Logo
10:45 am - 3:48 pm
DAC
-
PDX
42h 03m
2 stops
$1,133Qatar Airways
Mon, Mar 2 - Mon, Mar 16

Singapore Airlines flights from State of Washington to Bangladesh

Our best Singapore Airlines deals on State of Washington to Bangladesh flight tickets
Singapore Airlines
May 1
SEA10:15 amSeattle/Tacoma Intl
23h 25m
1 stop
DAC10:40 pmDhaka Hazrat Shahjalal Intl
May 6
DAC11:55 pmDhaka Hazrat Shahjalal Intl
21h 50m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$673
Singapore Airlines
May 1
SEA10:15 amSeattle/Tacoma Intl
23h 25m
1 stop
DAC10:40 pmDhaka Hazrat Shahjalal Intl
May 6
DAC11:55 pmDhaka Hazrat Shahjalal Intl
21h 50m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$674
Singapore Airlines
May 7
SEA10:15 amSeattle/Tacoma Intl
23h 25m
1 stop
DAC10:40 pmDhaka Hazrat Shahjalal Intl
May 23
DAC11:55 pmDhaka Hazrat Shahjalal Intl
21h 50m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$700

Cathay Pacific flights from State of Washington to Bangladesh

Our best Cathay Pacific deals on State of Washington to Bangladesh flight tickets
Cathay Pacific
Apr 22
SEA11:45 amSeattle/Tacoma Intl
24h 15m
1 stop
DAC1:00 amDhaka Hazrat Shahjalal Intl
Apr 28
DAC2:10 amDhaka Hazrat Shahjalal Intl
20h 55m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$908
Cathay Pacific
Mar 30
SEA11:45 amSeattle/Tacoma Intl
24h 15m
1 stop
DAC1:00 amDhaka Hazrat Shahjalal Intl
Apr 13
DAC2:10 amDhaka Hazrat Shahjalal Intl
20h 55m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$917
Cathay Pacific
Mar 10
SEA5:50 pmSeattle/Tacoma Intl
41h 05m
2 stops
DAC11:55 pmDhaka Hazrat Shahjalal Intl
May 5
DAC2:10 amDhaka Hazrat Shahjalal Intl
20h 55m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$1,001

momondo Fare Finder

 
Customize your flight search to find flights from State of 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, momondo users made 832,500 searches. Data last updated February 8, 2026.
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 5/1

10:15 am-10:40 pm

1 stop23h 25m

Dhaka Hazrat Shahjalal Intl

Wed 5/6

11:55 pm-8:45 am

1 stop21h 50m

$673

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Fri 5/1

10:15 am-10:40 pm

1 stop23h 25m

Dhaka Hazrat Shahjalal Intl

Wed 5/6

11:55 pm-8:45 am

1 stop21h 50m

$674

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Thu 5/7

10:15 am-10:40 pm

1 stop23h 25m

Dhaka Hazrat Shahjalal Intl

Sat 5/23

11:55 pm-8:45 am

1 stop21h 50m

$700

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Fri 5/8

10:15 am-10:40 pm

1 stop23h 25m

Dhaka Hazrat Shahjalal Intl

Sat 5/23

11:55 pm-8:45 am

1 stop21h 50m

$770

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Tue 3/10

9:45 am-10:40 pm

1 stop23h 55m

Dhaka Hazrat Shahjalal Intl

Wed 5/6

11:55 pm-8:45 am

1 stop21h 50m

$820

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Fri 5/1

7:06 pm-10:40 pm

2 stops38h 34m

Dhaka Hazrat Shahjalal Intl

Wed 5/6

11:55 pm-8:45 am

1 stop21h 50m

$869

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Wed 5/6

6:06 pm-10:40 pm

2 stops39h 34m

Dhaka Hazrat Shahjalal Intl

Fri 5/22

11:55 pm-8:45 am

1 stop21h 50m

$901

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Wed 4/22

11:45 am-1:00 am

1 stop24h 15m

Dhaka Hazrat Shahjalal Intl

Tue 4/28

2:10 am-10:05 am

1 stop20h 55m

$908

PortlandDhaka

PDX - DAC

PDXDAC

Portland

Sun 3/1

8:30 am-9:15 am

2 stops34h 45m

Dhaka Hazrat Shahjalal Intl

Sun 3/15

10:45 am-3:48 pm

2 stops42h 03m

$1,129

PortlandDhaka

PDX - DAC

PDXDAC

Portland

Mon 3/2

6:00 am-9:15 am

2 stops37h 15m

Dhaka Hazrat Shahjalal Intl

Mon 3/16

10:45 am-3:48 pm

2 stops42h 03m

$1,133

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Bangladesh from

How to get the cheapest flight ticket from State of Washington to Bangladesh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bangladesh?

The month of September is, on average, the cheapest month to fly to Bangladesh from State of Washington, with most prices found around $713. If you aren’t able to travel to Bangladesh during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,030.

How far in advance should I book a flight to Bangladesh?

You are more likely to see cheaper flights to Bangladesh from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangladesh for around $1,229 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangladesh from State of Washington for as low as $844 on momondo.

Can stopping save me money on State of Washington to Bangladesh flights?

You could potentially save up to 71% on your flight if you consider stops on a State of Washington to Bangladesh flight.

Cheap State of Washington to Bangladesh flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Bangladesh

Fastest flight time

20h 35m

Direct flights

None
The fastest flight from State of Washington to Bangladesh takes 20h 35m
There are no direct flights from State of Washington to Bangladesh. There are no popular flight routes from State of Washington to Bangladesh.
Search flight deals

  • When did momondo last update prices for flights from Washington to Bangladesh?

    Prices for flights from Washington to Bangladesh are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Bangladesh?

  • How old do you have to be to fly from Washington to Bangladesh?

    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 to Bangladesh.

  • What documentation or ID do you need to fly to Bangladesh?

    The necessary travel and health documents for your Bangladesh 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.

Best airlines flying from State of Washington to Bangladesh

Compare and see reviews for airlines that fly from State of Washington to Bangladesh with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $658Free CancellationRating
8.2
1,451 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,144Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,158Free CancellationRating
7.3
4,207 reviews
Search Turkish Airlines flights
EmiratesPriceFrom $1,220Free CancellationRating
8.1
3,509 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Bangladesh?

Finding the right flight to Bangladesh from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bangladesh quick and easy, saving you time and money.

Can I find flights from Washington to Bangladesh with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bangladesh from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington to Bangladesh?

Once all potential Washington to Bangladesh flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Bangladesh from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Bangladesh trip

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