Cheap Flights from Seattle (SEA) to Chittagong (CGP)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Chittagong (CGP-Shah Amanat Intl.)

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Cheap Flights from Seattle to Chittagong (SEA-CGP)

Prices were available within the past 7 days and start at for one-way flights and $3,496 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Mon, Jan 12 - Mon, Feb 9
SEA
Seattle
CGP
Chittagong
$3,496 Roundtrip, just found
$3,496
Roundtrip
just found
Select Virgin Atlantic flight, departing Mon, Jan 12 from Seattle to Chittagong, returning Mon, Feb 9, priced at $3,496 just found
Virgin Atlantic
Mon, Jan 12 - Wed, Feb 11
SEA
Seattle
CGP
Chittagong
$3,515 Roundtrip, just found
$3,515
Roundtrip
just found
Select Virgin Atlantic flight, departing Mon, Jan 12 from Seattle to Chittagong, returning Wed, Feb 11, priced at $3,515 just found
Virgin Atlantic
Mon, Jan 12 - Mon, Jan 19
SEA
Seattle
CGP
Chittagong
$3,815 Roundtrip, just found
$3,815
Roundtrip
just found
Select Virgin Atlantic flight, departing Mon, Jan 12 from Seattle to Chittagong, returning Mon, Jan 19, priced at $3,815 just found
Virgin Atlantic
Mon, Jan 12 - Wed, Jan 21
SEA
Seattle
CGP
Chittagong
$3,928 Roundtrip, just found
$3,928
Roundtrip
just found
Select Virgin Atlantic flight, departing Mon, Jan 12 from Seattle to Chittagong, returning Wed, Jan 21, priced at $3,928 just found
Virgin Atlantic
Sat, Jan 17 - Wed, Jan 21
SEA
Seattle
CGP
Chittagong
$4,152 Roundtrip, just found
$4,152
Roundtrip
just found
Select Virgin Atlantic flight, departing Sat, Jan 17 from Seattle to Chittagong, returning Wed, Jan 21, priced at $4,152 just found

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Flights from Seattle (SEA) to Chittagong (CGP)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Shah Amanat Intl.
Roundtrip price
$3,496
Distance
7175 mi

Seattle to Chittagong Flights

The cheapest times to fly from Seattle to Chittagong

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Chittagong are during the month of January. You can find some of the cheapest flights from Seattle to Chittagong with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Chittagong

Sunday is one of the best days to book for cheap flights from Seattle to Chittagong: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Chittagong

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Chittagong in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Chittagong flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Chittagong airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Shah Amanat Intl. Airport (CGP) cost?
Lock in a cheap one-way flight or cheap return flight from $3,496 from Seattle - Tacoma Intl. Airport (SEA) to Shah Amanat Intl. Airport (CGP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Shah Amanat Intl. Airport (CGP)?
The cheapest month to fly from SEA to CGP is January, when demand is low. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Shah Amanat Intl. Airport (CGP)?
To find the cheapest airline flying from SEA to CGP, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Shah Amanat Intl. Airport (CGP)?
Direct flights from Seattle - Tacoma Intl. Airport (SEA) to Shah Amanat Intl. Airport (CGP) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to CGP?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Shah Amanat Intl. Airport (CGP)?
To land at Shah Amanat Intl. Airport (CGP) on time, choose a flight that leaves Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Shah Amanat Intl. Airport (CGP) last-minute?
Last-minute bookings from SEA to CGP are typically more expensive. To lock in the cheapest rates, start searching for flights well ahead of time. That said, if you can play around with your travel dates, you may score a cheap fare right before you leave.
Is it cheaper to book a SEA to CGP flight and hotel package?
Compared with arranging hotels and flights separately, booking a SEA to CGP flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Shah Amanat Intl. Airport (CGP)?
In most cases, you can cancel or reschedule your SEA to CGP flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need further information, visit our Customer Service portal.

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*Available to One Key members.