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Cheap flights from Seattle to Bangladesh from $654

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle 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.
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0 bags

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Find the cheapest flights from Seattle 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
$654Singapore 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
$677Singapore 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
$902Singapore Airlines
Thu, Apr 2 - Thu, Apr 9
Cathay Pacific Logo
11:45 am - 1:00 am
SEA
-
DAC
24h 15m
1 stop
Cathay Pacific Logo
2:10 am - 10:20 am
DAC
-
SEA
21h 10m
1 stop
$904Cathay Pacific
Wed, Apr 29 - Tue, Jun 30
Multiple Airlines Logo
9:24 pm - 10:40 pm
SEA
-
DAC
36h 16m
2 stops
Multiple Airlines Logo
11:55 pm - 8:45 am
DAC
-
SEA
21h 50m
1 stop
$956Multiple Airlines
Fri, May 1 - Wed, May 6
Multiple Airlines Logo
7:41 pm - 11:55 pm
SEA
-
DAC
39h 14m
2 stops
Multiple Airlines Logo
2:10 am - 10:05 am
DAC
-
SEA
20h 55m
1 stop
$983Multiple Airlines
Tue, Mar 10 - Tue, May 5
Multiple Airlines Logo
10:15 am - 10:40 pm
SEA
-
DAC
23h 25m
1 stop
Multiple Airlines Logo
11:55 pm - 6:40 pm
DAC
-
SEA
31h 45m
3 stops
$991Multiple Airlines
Fri, May 1 - Wed, May 6
Cathay Pacific Logo
7:41 pm - 11:55 pm
SEA
-
DAC
39h 14m
2 stops
Cathay Pacific Logo
2:10 am - 10:05 am
DAC
-
SEA
20h 55m
1 stop
$997Cathay Pacific
Tue, Mar 10 - Tue, May 5
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
$1,000Singapore Airlines
Sat, Jun 27 - Wed, Jul 8
Cathay Pacific Logo
8:41 am - 1:00 am
SEA
-
DAC
51h 19m
2 stops
Cathay Pacific Logo
2:10 am - 10:05 am
DAC
-
SEA
20h 55m
1 stop
$1,002Cathay Pacific
Tue, Apr 7 - Mon, Apr 13

Turkish Airlines flights from Seattle to Bangladesh

Our best Turkish Airlines deals on Seattle to Bangladesh flight tickets
Turkish Airlines
Mar 2
SEA7:00 pmSeattle/Tacoma Intl
20h 35m
1 stop
DAC5:35 amDhaka Hazrat Shahjalal Intl
Mar 10
DAC7:05 amDhaka Hazrat Shahjalal Intl
24h 00m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
$997
Turkish Airlines
Mar 10
SEA8:00 pmSeattle/Tacoma Intl
20h 35m
1 stop
DAC5:35 amDhaka Hazrat Shahjalal Intl
May 6
DAC6:50 amDhaka Hazrat Shahjalal Intl
23h 25m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$1,008
Turkish Airlines
Mar 10
SEA8:00 pmSeattle/Tacoma Intl
20h 35m
1 stop
DAC5:35 amDhaka Hazrat Shahjalal Intl
May 6
DAC6:50 amDhaka Hazrat Shahjalal Intl
23h 25m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$1,052

Singapore Airlines flights from Seattle to Bangladesh

Our best Singapore Airlines deals on Seattle 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
$654
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
$677
Singapore Airlines
Jun 27
SEA10:15 amSeattle/Tacoma Intl
23h 25m
1 stop
DAC10:40 pmDhaka Hazrat Shahjalal Intl
Jul 8
DAC11:55 pmDhaka Hazrat Shahjalal Intl
21h 50m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$1,000

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 22, 2026.
Use the filters below to find and compare flights from Seattle 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

$654

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

$677

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Thu 4/2

10:15 am-10:40 pm

1 stop23h 25m

Dhaka Hazrat Shahjalal Intl

Thu 4/9

11:55 pm-8:45 am

1 stop21h 50m

$902

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Wed 4/29

11:45 am-1:00 am

1 stop24h 15m

Dhaka Hazrat Shahjalal Intl

Tue 6/30

2:10 am-10:20 am

1 stop21h 10m

$904

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Fri 5/1

9:24 pm-10:40 pm

2 stops36h 16m

Dhaka Hazrat Shahjalal Intl

Wed 5/6

11:55 pm-8:45 am

1 stop21h 50m

$956

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Tue 3/10

7:41 pm-11:55 pm

2 stops39h 14m

Dhaka Hazrat Shahjalal Intl

Tue 5/5

2:10 am-10:05 am

1 stop20h 55m

$983

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-6:40 pm

3 stops31h 45m

$991

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Tue 3/10

7:41 pm-11:55 pm

2 stops39h 14m

Dhaka Hazrat Shahjalal Intl

Tue 5/5

2:10 am-10:05 am

1 stop20h 55m

$997

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Sat 6/27

10:15 am-10:40 pm

1 stop23h 25m

Dhaka Hazrat Shahjalal Intl

Wed 7/8

11:55 pm-8:45 am

1 stop21h 50m

$1,000

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Tue 4/7

8:41 am-1:00 am

2 stops51h 19m

Dhaka Hazrat Shahjalal Intl

Mon 4/13

2:10 am-10:05 am

1 stop20h 55m

$1,002

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Bangladesh from

How to get the cheapest flight ticket from Seattle 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 Seattle, with most prices found around $719. If you aren’t able to travel to Bangladesh during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $996.

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

You are more likely to see cheaper flights to Bangladesh from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangladesh for around $1,223 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangladesh from Seattle for as low as $825 on momondo.

Cheap Seattle to Bangladesh flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Bangladesh

Fastest flight time

20h 35m

Direct flights

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

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Bangladesh?

    Prices for flights from Seattle/Tacoma Intl Airport to Bangladesh are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Bangladesh?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl Airport to Bangladesh.

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

    The travel and health documents required for your trip to Bangladesh can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangladesh. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Seattle to Bangladesh

Compare and see reviews for airlines that fly from Seattle to Bangladesh with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $658Free CancellationRating
8.2
1,463 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,030Free CancellationRating
7.4
3,740 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,158Free CancellationRating
7.3
4,232 reviews
Search Turkish Airlines flights
EmiratesPriceFrom $1,221Free CancellationRating
8.1
3,525 reviews
Search Emirates flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Bangladesh. momondo saves you time and could save you money on your trip.

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

All flight searches from Seattle to Bangladesh on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Seattle to Bangladesh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Bangladesh, momondo offers a useful price alert feature which will track prices for flights to Bangladesh from Seattle and alert you when they change.

An easier way to manage your Bangladesh trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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