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Cheap flights from Chennai to Seattle from $491

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chennai to Seattle departing on 2/1. 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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Find the cheapest flights from Chennai to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
10:30 am - 8:45 amMAA-SEA
34h 45m1 stop
Singapore Airlines Logo
10:15 am - 9:20 amSEA-MAA
34h 35m1 stop
$868Singapore Airlines
Find Deal
Wed, Apr 1 - Tue, Apr 28
British Airways Logo
5:35 am - 11:08 pmMAA-SEA
30h 03m2 stops
British Airways Logo
10:01 am - 3:30 amSEA-MAA
28h 59m2 stops
$932British Airways
Find Deal
Wed, Apr 1 - Tue, Apr 28
British Airways Logo
7:35 am - 4:55 pmMAA-SEA
22h 50m1 stop
British Airways Logo
1:32 pm - 3:30 amSEA-MAA
25h 28m2 stops
$949British Airways
Find Deal
Wed, Feb 11 - Mon, Aug 24
British Airways Logo
7:35 am - 4:55 pmMAA-SEA
22h 50m1 stop
British Airways Logo
7:15 am - 5:35 amSEA-MAA
32h 50m2 stops
$950British Airways
Find Deal
Wed, Feb 11 - Sun, Feb 15
KLM Logo
10:30 pm - 11:50 amMAA-SEA
26h 50m2 stops
KLM Logo
3:10 pm - 7:50 amSEA-MAA
27h 10m2 stops
$978KLM
Find Deal
Wed, Dec 24 - Fri, Jan 16
KLM Logo
10:30 pm - 11:25 amMAA-SEA
26h 25m2 stops
KLM Logo
2:15 pm - 12:20 pmSEA-MAA
32h 35m2 stops
$999KLM
Find Deal
Wed, Feb 11 - Sun, Feb 15
Air France Logo
8:30 pm - 11:25 amMAA-SEA
28h 25m2 stops
Air France Logo
1:30 pm - 6:05 amSEA-MAA
28h 05m2 stops
$1,018Air France
Find Deal
Mon, Feb 9 - Tue, Sep 15
KLM Logo
10:30 pm - 1:25 pmMAA-SEA
28h 25m2 stops
KLM Logo
2:10 pm - 8:25 amSEA-MAA
28h 45m2 stops
$1,022KLM
Find Deal
Sat, Dec 20 - Sun, Jan 4
British Airways Logo
7:35 am - 1:08 pmMAA-SEA
43h 03m2 stops
British Airways Logo
1:35 pm - 3:30 amSEA-MAA
25h 25m1 stop
$1,025British Airways
Find Deal
Mon, Jan 26 - Tue, Jul 14
British Airways Logo
7:35 am - 1:08 pmMAA-SEA
43h 03m2 stops
British Airways Logo
6:45 pm - 3:30 amSEA-MAA
44h 15m2 stops
$1,032British Airways
Find Deal
Mon, Jan 26 - Mon, Jul 13

Singapore Airlines flights from Chennai to Seattle

Our best Singapore Airlines deals on Chennai to Seattle flight tickets
Singapore Airlines
Apr 1
MAA10:30 amChennai
34h 45m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Apr 28
SEA10:15 amSeattle/Tacoma Intl
34h 35m
1 stop
MAA9:20 amChennai
$868
Find similar
Singapore Airlines
May 17
MAA10:30 amChennai
58h 45m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Jul 14
SEA10:15 amSeattle/Tacoma Intl
34h 35m
1 stop
MAA9:20 amChennai
$1,063
Find similar
Singapore Airlines
Apr 30
MAA10:30 amChennai
34h 45m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Jul 9
SEA10:15 amSeattle/Tacoma Intl
23h 15m
1 stop
MAA10:00 pmChennai
$1,072
Find similar

British Airways flights from Chennai to Seattle

Our best British Airways deals on Chennai to Seattle flight tickets
British Airways
Apr 1
MAA5:35 amChennai
30h 03m
2 stops
SEA11:08 pmSeattle/Tacoma Intl
Apr 28
SEA10:01 amSeattle/Tacoma Intl
28h 59m
2 stops
MAA3:30 amChennai
$932
Find similar
British Airways
Feb 11
MAA7:35 amChennai
22h 50m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
Aug 24
SEA1:32 pmSeattle/Tacoma Intl
25h 28m
2 stops
MAA3:30 amChennai
$949
Find similar
British Airways
Feb 11
MAA7:35 amChennai
22h 50m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
Feb 15
SEA7:15 amSeattle/Tacoma Intl
32h 50m
2 stops
MAA5:35 amChennai
$950
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chennai to Seattle 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 November 19, 2025.
Use the filters below to find and compare flights from Chennai to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 4/1

10:30 am-8:45 am

1 stop34h 45m

Seattle/Tacoma Intl

Tue 4/28

10:15 am-9:20 am

1 stop34h 35m

$868

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 4/1

5:35 am-11:08 pm

2 stops30h 03m

Seattle/Tacoma Intl

Tue 4/28

10:01 am-3:30 am

2 stops28h 59m

$932

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 2/11

7:35 am-4:55 pm

1 stop22h 50m

Seattle/Tacoma Intl

Mon 8/24

1:32 pm-3:30 am

2 stops25h 28m

$949

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 2/11

7:35 am-4:55 pm

1 stop22h 50m

Seattle/Tacoma Intl

Sun 2/15

7:15 am-5:35 am

2 stops32h 50m

$950

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 12/24

10:30 pm-11:50 am

2 stops26h 50m

Seattle/Tacoma Intl

Fri 1/16

3:10 pm-7:50 am

2 stops27h 10m

$978

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 2/11

10:30 pm-11:25 am

2 stops26h 25m

Seattle/Tacoma Intl

Sun 2/15

2:15 pm-12:20 pm

2 stops32h 35m

$999

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 2/9

8:30 pm-11:25 am

2 stops28h 25m

Seattle/Tacoma Intl

Tue 9/15

1:30 pm-6:05 am

2 stops28h 05m

$1,018

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sat 12/20

10:30 pm-1:25 pm

2 stops28h 25m

Seattle/Tacoma Intl

Sun 1/4

2:10 pm-8:25 am

2 stops28h 45m

$1,022

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 1/26

7:35 am-1:08 pm

2 stops43h 03m

Seattle/Tacoma Intl

Tue 7/14

1:35 pm-3:30 am

1 stop25h 25m

$1,025

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 1/26

7:35 am-1:08 pm

2 stops43h 03m

Seattle/Tacoma Intl

Mon 7/13

6:45 pm-3:30 am

2 stops44h 15m

$1,032

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Chennai to Seattle

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 Seattle?

In general, October is the cheapest month to fly from Chennai to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,076. If you don’t want to visit Seattle in October, then you should wait until November to fly from Chennai, when ticket prices are also cheap, with an average price of $1,115.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Chennai is on a Saturday. momondo users have found tickets for Saturday departures for as low as $1,380. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Chennai because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,430.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Chennai in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,269 when looking at flights departing in the morning. Flights to Seattle are more costly in the evening, with an average ticket price of $1,402. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Chennai to Seattle/Tacoma Intl flight route?

Fly from Chennai to Seattle/Tacoma Intl for the best Chennai - Seattle/Tacoma Intl flight prices

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

You are more likely to see cheaper flights to Seattle from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,280 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Chennai for as low as $976 on momondo.

What cabin class options are available on Chennai to Seattle/Tacoma Intl flights?

There is only 1 cabin class available to choose from on Chennai to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chennai to Seattle flights?

You could potentially save up to 12% on your flight if you consider stops on a Chennai to Seattle flight.

How have Chennai to Seattle flight prices changed over time?

As of November 2025, prices for Chennai to Seattle flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Chennai to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Chennai to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chennai to Seattle (MAA to SEA) flight deals and tips

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

Direct flights

None
There are no direct flights from Chennai to Seattle. There are no popular flight routes from Chennai to Seattle.
Search flight deals

  • How far is Chennai to Seattle/Tacoma Intl by plane?

    The distance between Chennai and Seattle/Tacoma Intl is about 8011.4 mi. Flights usually cover this in 22h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Chennai Airport to Seattle/Tacoma Intl Airport are updated daily.

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

  • How old do you have to be to fly from Chennai Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chennai Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chennai to Seattle?

Best airlines flying from Chennai to Seattle

Compare and see reviews for airlines that fly from Chennai to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $808Free CancellationRating
8.1
1,407 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom $962Free CancellationRating
6.7
7,534 reviews
Search British Airways flights
LufthansaPriceFrom $1,120Free CancellationRating
6.8
7,579 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $1,203Free CancellationRating
7.4
3,664 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,362Free CancellationRating
8.1
3,419 reviews
Search Emirates flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Puyallup
Marysville
Redmond
Tukwila
Lakewood
Federal Way
Fife
Cle Elum
Centralia
Kirkland
Westport
Shoreline

Why use momondo?

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

It is quick and easy to find Chennai to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

Yes. momondo allows you to filter the results for Chennai to Seattle flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chennai to Seattle.

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

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

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