What is the cheapest airline that flies from Seattle/Tacoma Intl to Bangladesh?

Singapore Airlines and Etihad Airways are the most popular carriers operating from Seattle/Tacoma Intl to Bangladesh

What airlines fly to Bangladesh?

Singapore Airlines, Emirates and Qatar Airways are the top three most popular airlines that fly to Bangladesh from Seattle according to our data. Singapore Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Bangladesh. Keep in mind that there are 5 different airlines that fly to Bangladesh on a routine basis, so you have a few additional options to choose from.

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?

As of August 2026, there are 5 operators available to choose from 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.

$426 Cheap Flights from Seattle to Bangladesh in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Bangladesh

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 am - 10:40 pmSEA Seattle/Tacoma Intl-DAC Dhaka Hazrat Shahjalal Intl

24h 00m1 stop Singapore Changi

11:55 pm - 8:45 amDAC Dhaka Hazrat Shahjalal Intl-SEA Seattle/Tacoma Intl

21h 50m1 stop Singapore Changi

$871Singapore Airlines

Wed, Feb 3 - Wed, Apr 28

8:40 am - 10:40 pmSEA Seattle/Tacoma Intl-DAC Dhaka Hazrat Shahjalal Intl

24h 00m1 stop Singapore Changi

11:55 pm - 8:45 amDAC Dhaka Hazrat Shahjalal Intl-SEA Seattle/Tacoma Intl

21h 50m1 stop Singapore Changi

$871Singapore Airlines

Tue, Jan 26 - Wed, Mar 31

8:40 am - 10:40 pmSEA Seattle/Tacoma Intl-DAC Dhaka Hazrat Shahjalal Intl

24h 00m1 stop Singapore Changi

11:55 pm - 7:57 pmDAC Dhaka Hazrat Shahjalal Intl-SEA Seattle/Tacoma Intl

33h 02m2 stops Singapore Changi San Francisco

$1,081Multiple Airlines

Tue, Jan 26 - Wed, Mar 31

8:40 am - 10:40 pmSEA Seattle/Tacoma Intl-DAC Dhaka Hazrat Shahjalal Intl

24h 00m1 stop Singapore Changi

11:55 pm - 10:13 pmDAC Dhaka Hazrat Shahjalal Intl-SEA Seattle/Tacoma Intl

35h 18m2 stops Singapore Changi San Francisco

$1,087Multiple Airlines

Wed, Feb 3 - Wed, Apr 28

4:25 pm - 2:40 amSEA Seattle/Tacoma Intl-DAC Dhaka Hazrat Shahjalal Intl

21h 15m1 stop Doha Hamad Intl

3:25 am - 12:40 pmDAC Dhaka Hazrat Shahjalal Intl-SEA Seattle/Tacoma Intl

22h 15m1 stop Doha Hamad Intl

$1,198Qatar Airways

Tue, Sep 22 - Mon, Mar 15

4:25 pm - 9:40 amSEA Seattle/Tacoma Intl-DAC Dhaka Hazrat Shahjalal Intl

28h 15m1 stop Doha Hamad Intl

3:25 am - 11:40 amDAC Dhaka Hazrat Shahjalal Intl-SEA Seattle/Tacoma Intl

22h 15m1 stop Doha Hamad Intl

$1,200Qatar Airways

Thu, Oct 22 - Tue, Feb 23

5:15 pm - 5:25 pmSEA Seattle/Tacoma Intl-DAC Dhaka Hazrat Shahjalal Intl

35h 10m1 stop Dubai Intl

7:30 pm - 1:35 pmDAC Dhaka Hazrat Shahjalal Intl-SEA Seattle/Tacoma Intl

31h 05m1 stop Dubai Intl

$1,263Emirates

Tue, Sep 8 - Fri, Sep 11

7:05 pm - 5:50 amSEA Seattle/Tacoma Intl-DAC Dhaka Hazrat Shahjalal Intl

20h 45m1 stop Istanbul

7:25 am - 5:10 pmDAC Dhaka Hazrat Shahjalal Intl-SEA Seattle/Tacoma Intl

23h 45m1 stop Istanbul

$1,273Turkish Airlines

Thu, Nov 19 - Wed, Dec 2

7:05 pm - 5:50 amSEA Seattle/Tacoma Intl-DAC Dhaka Hazrat Shahjalal Intl

20h 45m1 stop Istanbul

7:25 am - 5:10 pmDAC Dhaka Hazrat Shahjalal Intl-SEA Seattle/Tacoma Intl

23h 45m1 stop Istanbul

$1,274Turkish Airlines

Thu, Nov 19 - Wed, Dec 2

4:05 pm - 5:00 pmSEA Seattle/Tacoma Intl-DAC Dhaka Hazrat Shahjalal Intl

34h 55m1 stop Dubai Intl

1:00 am - 12:35 pmDAC Dhaka Hazrat Shahjalal Intl-SEA Seattle/Tacoma Intl

25h 35m1 stop Dubai Intl

$1,318Emirates

Wed, Nov 18 - Sun, Feb 28

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Singapore Airlines flights from Seattle to Bangladesh

Our best Singapore Airlines deals on Seattle to Bangladesh flight tickets

Singapore Airlines

Feb 3

SEA8:40 amSeattle/Tacoma Intl

24h 00m

1 stop

DAC10:40 pmDhaka Hazrat Shahjalal Intl

Apr 28

DAC11:55 pmDhaka Hazrat Shahjalal Intl

21h 50m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$871

Singapore Airlines

Feb 3

SEA8:40 amSeattle/Tacoma Intl

24h 00m

1 stop

DAC10:40 pmDhaka Hazrat Shahjalal Intl

Apr 28

DAC11:55 pmDhaka Hazrat Shahjalal Intl

21h 50m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$877

Singapore Airlines

Feb 7

SEA8:40 amSeattle/Tacoma Intl

24h 00m

1 stop

DAC10:40 pmDhaka Hazrat Shahjalal Intl

Feb 26

DAC11:55 pmDhaka Hazrat Shahjalal Intl

21h 10m

1 stop

SEA7:05 amSeattle/Tacoma Intl

$913

Qatar Airways flights from Seattle to Bangladesh

Our best Qatar Airways deals on Seattle to Bangladesh flight tickets

Qatar Airways

Sep 22

SEA4:25 pmSeattle/Tacoma Intl

21h 15m

1 stop

DAC2:40 amDhaka Hazrat Shahjalal Intl

Mar 15

DAC3:25 amDhaka Hazrat Shahjalal Intl

22h 15m

1 stop

SEA12:40 pmSeattle/Tacoma Intl

$1,198

Qatar Airways

Oct 22

SEA4:25 pmSeattle/Tacoma Intl

28h 15m

1 stop

DAC9:40 amDhaka Hazrat Shahjalal Intl

Feb 23

DAC3:25 amDhaka Hazrat Shahjalal Intl

22h 15m

1 stop

SEA11:40 amSeattle/Tacoma Intl

$1,200

Qatar Airways

Sep 21

SEA4:25 pmSeattle/Tacoma Intl

28h 15m

1 stop

DAC9:40 amDhaka Hazrat Shahjalal Intl

Mar 15

DAC6:45 pmDhaka Hazrat Shahjalal Intl

30h 55m

1 stop

SEA12:40 pmSeattle/Tacoma Intl

$1,202

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleDhaka

SEA Seattle/Tacoma Intl - DAC Dhaka Hazrat Shahjalal Intl

SEADAC

Seattle/Tacoma Intl

Wed 2/3

8:40 am-10:40 pm

1 stop24h 00m

Dhaka Hazrat Shahjalal Intl

Wed 4/28

11:55 pm-8:45 am

1 stop21h 50m

$871

SeattleDhaka

SEA Seattle/Tacoma Intl - DAC Dhaka Hazrat Shahjalal Intl

SEADAC

Seattle/Tacoma Intl

Tue 1/26

8:40 am-10:40 pm

1 stop24h 00m

Dhaka Hazrat Shahjalal Intl

Wed 3/31

11:55 pm-8:45 am

1 stop21h 50m

$871

SeattleDhaka

SEA Seattle/Tacoma Intl - DAC Dhaka Hazrat Shahjalal Intl

SEADAC

Seattle/Tacoma Intl

Tue 1/26

8:40 am-10:40 pm

1 stop24h 00m

Dhaka Hazrat Shahjalal Intl

Wed 3/31

11:55 pm-7:57 pm

2 stops33h 02m

$1,081

SeattleDhaka

SEA Seattle/Tacoma Intl - DAC Dhaka Hazrat Shahjalal Intl

SEADAC

Seattle/Tacoma Intl

Wed 2/3

8:40 am-10:40 pm

1 stop24h 00m

Dhaka Hazrat Shahjalal Intl

Wed 4/28

11:55 pm-10:13 pm

2 stops35h 18m

$1,087

Quickest round-trip

SeattleDhaka

SEA Seattle/Tacoma Intl - DAC Dhaka Hazrat Shahjalal Intl

SEADAC

Seattle/Tacoma Intl

Tue 9/22

4:25 pm-2:40 am

1 stop21h 15m

Dhaka Hazrat Shahjalal Intl

Mon 3/15

3:25 am-12:40 pm

1 stop22h 15m

$1,198

SeattleDhaka

SEA Seattle/Tacoma Intl - DAC Dhaka Hazrat Shahjalal Intl

SEADAC

Seattle/Tacoma Intl

Thu 10/22

4:25 pm-9:40 am

1 stop28h 15m

Dhaka Hazrat Shahjalal Intl

Tue 2/23

3:25 am-11:40 am

1 stop22h 15m

$1,200

SeattleDhaka

SEA Seattle/Tacoma Intl - DAC Dhaka Hazrat Shahjalal Intl

SEADAC

Seattle/Tacoma Intl

Tue 9/8

5:15 pm-5:25 pm

1 stop35h 10m

Dhaka Hazrat Shahjalal Intl

Fri 9/11

7:30 pm-1:35 pm

1 stop31h 05m

$1,263

SeattleDhaka

SEA Seattle/Tacoma Intl - DAC Dhaka Hazrat Shahjalal Intl

SEADAC

Seattle/Tacoma Intl

Thu 11/19

7:05 pm-5:50 am

1 stop20h 45m

Dhaka Hazrat Shahjalal Intl

Wed 12/2

7:25 am-5:10 pm

1 stop23h 45m

$1,273

SeattleDhaka

SEA Seattle/Tacoma Intl - DAC Dhaka Hazrat Shahjalal Intl

SEADAC

Seattle/Tacoma Intl

Thu 11/19

7:05 pm-5:50 am

1 stop20h 45m

Dhaka Hazrat Shahjalal Intl

Wed 12/2

7:25 am-5:10 pm

1 stop23h 45m

$1,274

SeattleDhaka

SEA Seattle/Tacoma Intl - DAC Dhaka Hazrat Shahjalal Intl

SEADAC

Seattle/Tacoma Intl

Wed 11/18

4:05 pm-5:00 pm

1 stop34h 55m

Dhaka Hazrat Shahjalal Intl

Sun 2/28

1:00 am-12:35 pm

1 stop25h 35m

$1,318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Bangladesh?

The month of March is, on average, the cheapest month to fly to Bangladesh from Seattle, with most prices found around $820. If you aren’t able to travel to Bangladesh during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $851.

How far in advance should I book a flight from Seattle 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 $1,190 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 $847 on momondo.

Can stopping save me money on Seattle to Bangladesh flights?

You could potentially save up to 9% on your flight if you consider stops on a Seattle to Bangladesh flight.

Cheap Seattle to Bangladesh flight deals and tips

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

Best Price Found	$426
Fastest flight time	23h 25m
Direct flights	None

The best one-way flight to Bangladesh from Seattle in the past 72 hours is $426. The best round-trip flight deal from Seattle to Bangladesh found on momondo in the last 72 hours is $871.

The fastest flight from Seattle to Bangladesh takes 23h 25m

There are no direct flights from Seattle to Bangladesh. There are no popular flight routes from Seattle to Bangladesh.

Search flight deals

Frequently asked questions about flying from Seattle to Bangladesh

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?
As of August 2026, there are 5 operators available to choose from 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 Airlines	PriceFrom $697	Free Cancellation	Rating 8.2 1,588 reviews	Search Singapore Airlines flights
Turkish Airlines	PriceFrom $796	Free Cancellation	Rating 7.4 4,484 reviews	Search Turkish Airlines flights
Cathay Pacific	PriceFrom $1,000	Free Cancellation	Rating 7.6 1,460 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom $1,030	Free Cancellation	Rating 7.4 3,728 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,191	Free Cancellation	Rating 8.1 3,656 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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Find better results for your trip to Bangladesh

Popular cities

Other flights from Seattle

Other flights to Bangladesh

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Bangladesh

Flights to Dhakafrom $823

Flights to Sylhetfrom $1,066

Flights to Chittagongfrom $1,074

Flights to Cox’s Bāzārfrom $1,127

Flights to Saidpur

Flights to Jessorefrom $1,402

Flights to Barisal

Cheap flights from Seattle to Bangladesh from $426

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Bangladesh departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Seattle to Bangladesh

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

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Trusted and free

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Singapore Airlines flights from Seattle to Bangladesh

Our best Singapore Airlines deals on Seattle to Bangladesh flight tickets

Qatar Airways flights from Seattle to Bangladesh

Our best Qatar Airways deals on Seattle to Bangladesh flight tickets

momondo Fare Finder

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

See travel insights to Bangladesh from

How to get the cheapest flight ticket from Seattle to Bangladesh

What is the cheapest month to fly to Bangladesh?

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

Can stopping save me money on Seattle to Bangladesh flights?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Bangladesh?

What airlines fly to Bangladesh?

Cheap Seattle to Bangladesh flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to Bangladesh

Best airlines flying from Seattle to Bangladesh

Compare and see reviews for airlines that fly from Seattle to Bangladesh with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bangladesh

Popular cities in Bangladesh

Popular flights according to clicks in the last 7 days on momondo

Seattle flight routes

According to popular flight searches on momondo this year

Bangladesh flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Bangladesh

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Bangladesh

List of cabin classes available on flights landing in Bangladesh. Availability may vary depending on flight origin and airline.

Complete your trip to Bangladesh

Explore popular destinations other users love

According to popular flight searches on momondo this year