HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangladesh

$515+ Cheap flights from Seattle (SEA) 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DAC
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Bangladesh with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Bangladesh

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

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,239
(oojo)

One-way from

$515
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,091
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 Seattle/Tacoma Intl to Bangladesh
Search Deals
One-way flight from Seattle/Tacoma Intl to Bangladesh
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Seattle to Bangladesh

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

This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:15 amSEA - DAC
1 stop23h 25mSingapore Airlines
Fri 10/3111:55 pmDAC - SEA
1 stop21h 15mSingapore Airlines
Deal found 4/29$737
This oojo deal was found by Cheapflights users on 4/29. 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.
Thu 10/235:00 pmSEA - DAC
2 stops43h 00mCathay Pacific
Thu 10/301:05 amDAC - SEA
2 stops31h 57mCathay Pacific
Deal found 4/29$1,205
This oojo deal was found by Cheapflights users on 4/29. 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.
Thu 10/234:30 pmSEA - DAC
1 stop21h 00mQatar Airways
Thu 10/303:20 amDAC - SEA
1 stop22h 25mQatar Airways
Deal found 4/29$1,226
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:10 pmSEA - DAC
1 stop21h 00mTurkish Airlines
Tue 6/106:40 amDAC - SEA
1 stop23h 35mTurkish Airlines
Deal found 4/28$1,239
This Trip.com deal was found by Cheapflights users on 4/29. 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.
Thu 7/311:10 amSEA - DAC
2 stops26h 00mMultiple Airlines
Tue 9/309:50 amDAC - SEA
2 stops22h 00mMultiple Airlines
Deal found 4/29$1,246
This Emirates deal was found by Cheapflights users on 4/28. 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.
Wed 9/35:15 pmSEA - DAC
1 stop35h 05mEmirates
Wed 9/107:30 pmDAC - SEA
1 stop30h 55mEmirates
Deal found 4/28$1,250
This Trip.com deal was found by Cheapflights users on 4/29. 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.
Fri 6/134:30 pmSEA - CGP
2 stops25h 35mMultiple Airlines
Fri 6/207:45 amCGP - SEA
2 stops42h 00mMultiple Airlines
Deal found 4/29$1,728

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Seattle to Bangladesh that are best for you.

Fly from

Seattle

Fly to

Bangladesh

Route

Depart

Return

Price

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Thu 10/23

10:15 am-10:40 pm

1 stop23h 25m

Dhaka Hazrat Shahjalal Intl

Fri 10/31

11:55 pm-8:10 am

1 stop21h 15m

$737

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Thu 10/23

5:00 pm-1:00 am

2 stops43h 00m

Dhaka Hazrat Shahjalal Intl

Thu 10/30

1:05 am-8:02 pm

2 stops31h 57m

$1,205

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Thu 10/23

4:30 pm-2:30 am

1 stop21h 00m

Dhaka Hazrat Shahjalal Intl

Thu 10/30

3:20 am-12:45 pm

1 stop22h 25m

$1,226

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Tue 5/20

7:10 pm-5:10 am

1 stop21h 00m

Dhaka Hazrat Shahjalal Intl

Tue 6/10

6:40 am-5:15 pm

1 stop23h 35m

$1,239

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Thu 7/31

1:10 am-4:10 pm

2 stops26h 00m

Dhaka Hazrat Shahjalal Intl

Tue 9/30

9:50 am-6:50 pm

2 stops22h 00m

$1,246

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Wed 9/3

5:15 pm-5:20 pm

1 stop35h 05m

Dhaka Hazrat Shahjalal Intl

Wed 9/10

7:30 pm-1:25 pm

1 stop30h 55m

$1,250

SeattleChittagong

SEA - CGP

SEACGP

Seattle/Tacoma Intl

Fri 6/13

4:30 pm-7:05 am

2 stops25h 35m

Chittagong Patenga

Fri 6/20

7:45 am-12:45 pm

2 stops42h 00m

$1,728

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Thu 8/14

10:15 am-11:30 am

3 stops36h 15m

$515

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Thu 8/14

10:15 am-10:40 pm

1 stop47h 25m

$584

SeattleDhaka

SEA - DAC

SEADAC

Seattle/Tacoma Intl

Wed 8/6

7:10 pm-5:10 am

1 stop21h 00m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 14 results
1
2

Best time to book a flight from Seattle to Bangladesh

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

What is the cheapest month to book a flight from Seattle to Bangladesh?

Currently, October is the cheapest month in which you can book a flight from Seattle to Bangladesh (average of $1,033). Flying from Seattle to Bangladesh in June is currently the most expensive (average of $1,671). 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 SEA to BD?

Find hourly flight availability from Seattle 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 April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Bangladesh as you normally would.

Rainfall in Bangladesh by month

Plan your trip to Bangladesh by taking into account the average rainfall totals by month.

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.

Temperature in Bangladesh by month

Plan your trip to Bangladesh by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Bangladesh

Get insights into the airlines that provide service to Bangladesh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangladesh. Reviews last updated April 30, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Emirates and Cathay Pacific from Seattle to Bangladesh to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very good
3,215 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.5
Good
852 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
China Southern
7.5
Good
96 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,563 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Bangladesh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Bangladesh?

    If you book a flight to Bangladesh from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • What are the cheapest airlines to fly from Seattle to Bangladesh one-way?

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as $584. However, be on the lookout for offers from Turkish Airlines and Qatar Airways, as they are both options that can get you from Seattle to Bangladesh for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Bangladesh?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Bangladesh (average of $1,033). Flying from Seattle to Bangladesh in June is currently the most expensive (average of $1,671). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Bangladesh

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Narita flights
Seattle to Haneda flights
Seattle to Suvarnabhumi flights
Seattle to Incheon Intl flights
Seattle to Taiwan Taoyuan Intl flights
Seattle to Manila flights
Portland to Narita flights
Portland to Haneda flights
Seattle to New Delhi flights
Seattle to Ho Chi Minh City flights
Seattle to Hongqiao Intl flights
Seattle to Pu Dong flights
Seattle to Gimpo Intl flights
Seattle to Capital flights
Seattle to Sung Shan flights
Seattle to Denpasar flights
Seattle to Singapore flights
Portland to Suvarnabhumi flights
Seattle to Bangalore flights
Seattle to Beijing Daxing Intl flights
Seattle to Hong Kong flights
Seattle to Hyderabad flights
Seattle to Kansai Intl flights
Seattle to Mumbai flights
Seattle to Cebu City flights
Seattle to Chiang Mai flights
Seattle to Hanoi flights
Seattle to Chennai flights
Portland to Incheon Intl flights
Seattle to Soekarno-Hatta Intl flights
Seattle to Kuala Lumpur Intl flights
Portland to Kansai Intl flights
Seattle to Da Nang flights
Seattle to Phnom Penh flights
Portland to Ho Chi Minh City flights
Seattle to Itami flights
Seattle to Angeles City flights
Seattle to Don Mueang Intl flights
Seattle to Kobe flights
Portland to Hong Kong flights
Portland to Manila flights
Seattle to Guangzhou flights
Portland to Itami flights
Seattle to Colombo flights
Spokane to Narita flights
Seattle to Cochin flights
Seattle to Kathmandu flights
Portland to Gimpo Intl flights
Seattle to Okinawa flights
Seattle to Phuket City flights

Top 4 airlines flying from Seattle to Bangladesh

Discover the top 4 airlines that operate flights from Seattle 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$765Average$1,052FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$1,119Average$1,305FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,120Average$1,281FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,144Average$1,501FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.