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Cheap flights from Chennai to Seattle from $449

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 10/30. 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

Multiple Airlines Logo
8:00 am - 9:43 pmMAA-SEA
27h 13m2 stops
Multiple Airlines Logo
4:59 pm - 6:15 amSEA-MAA
24h 46m2 stops
$953Multiple Airlines
Find Deal
Tue, Dec 9 - Fri, May 29
KLM Logo
10:30 pm - 11:45 amMAA-SEA
25h 45m2 stops
KLM Logo
3:00 pm - 6:35 amSEA-MAA
27h 05m2 stops
$993KLM
Find Deal
Thu, Sep 25 - Sat, Oct 25
Multiple Airlines Logo
10:00 pm - 11:15 amMAA-SEA
25h 45m2 stops
Multiple Airlines Logo
3:00 pm - 6:35 amSEA-MAA
27h 05m2 stops
$999Multiple Airlines
Find Deal
Thu, Sep 25 - Sat, Oct 25
Singapore Airlines Logo
10:00 am - 7:10 amMAA-SEA
34h 40m1 stop
Singapore Airlines Logo
8:45 am - 8:45 amSEA-MAA
34h 30m1 stop
$1,019Singapore Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
British Airways Logo
7:35 am - 12:30 pmMAA-SEA
41h 25m1 stop
British Airways Logo
1:34 pm - 5:35 amSEA-MAA
26h 31m2 stops
$1,036British Airways
Find Deal
Mon, Oct 27 - Wed, Mar 4
Air India Logo
7:50 pm - 10:24 pmMAA-SEA
39h 04m2 stops
Air India Logo
11:59 pm - 8:50 pmSEA-MAA
32h 21m2 stops
$1,070Air India
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Sun, Sep 28 - Fri, Oct 3
British Airways Logo
7:35 am - 4:55 pmMAA-SEA
22h 50m1 stop
British Airways Logo
6:50 pm - 5:35 amSEA-MAA
21h 15m1 stop
$1,113British Airways
Find Deal
Thu, Nov 13 - Mon, Nov 24
Singapore Airlines Logo
11:25 pm - 7:10 amMAA-SEA
45h 15m1 stop
Singapore Airlines Logo
8:45 am - 8:45 amSEA-MAA
58h 30m1 stop
$1,179Singapore Airlines
Find Deal
Sun, Nov 16 - Sat, Dec 6
Lufthansa Logo
1:50 am - 10:28 pmMAA-SEA
34h 08m2 stops
Lufthansa Logo
2:20 pm - 12:10 amSEA-MAA
21h 20m1 stop
$1,200Lufthansa
Find Deal
Tue, Dec 16 - Wed, May 6
Lufthansa Logo
7:50 pm - 8:16 pmMAA-SEA
36h 56m3 stops
Lufthansa Logo
3:40 pm - 8:55 amSEA-MAA
51h 45m3 stops
$1,285Lufthansa
Find Deal
Sat, Nov 1 - Sat, Nov 8

Virgin Atlantic flights from Chennai to Seattle

Our best Virgin Atlantic deals on Chennai to Seattle flight tickets
Virgin Atlantic
Sep 18
MAA3:15 amChennai
29h 40m
2 stops
SEA8:25 pmSeattle/Tacoma Intl
Sep 28
SEA8:25 pmSeattle/Tacoma Intl
28h 55m
2 stops
MAA1:50 pmChennai
$1,207
Find similar
Virgin Atlantic
Oct 9
MAA3:15 amChennai
53h 05m
2 stops
SEA7:50 pmSeattle/Tacoma Intl
Oct 14
SEA5:35 pmSeattle/Tacoma Intl
29h 45m
2 stops
MAA11:50 amChennai
$1,272
Find similar
Virgin Atlantic
Oct 9
MAA3:15 amChennai
53h 05m
2 stops
SEA7:50 pmSeattle/Tacoma Intl
Oct 14
SEA8:25 pmSeattle/Tacoma Intl
49h 15m
2 stops
MAA10:10 amChennai
$1,274
Find similar

Turkish Airlines flights from Chennai to Seattle

Our best Turkish Airlines deals on Chennai to Seattle flight tickets
Turkish Airlines
Sep 19
MAA10:30 pmChennai
31h 15m
2 stops
SEA5:15 pmSeattle/Tacoma Intl
Sep 28
SEA7:10 pmSeattle/Tacoma Intl
28h 20m
2 stops
MAA12:00 pmChennai
$1,134
Find similar
Turkish Airlines
Dec 15
MAA11:15 pmChennai
31h 20m
2 stops
SEA5:05 pmSeattle/Tacoma Intl
May 6
SEA7:10 pmSeattle/Tacoma Intl
26h 25m
2 stops
MAA10:05 amChennai
$1,147
Find similar
Turkish Airlines
Dec 16
MAA10:45 pmChennai
31h 50m
2 stops
SEA5:05 pmSeattle/Tacoma Intl
May 5
SEA7:10 pmSeattle/Tacoma Intl
28h 35m
2 stops
MAA12:15 pmChennai
$1,157
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 September 17, 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

Tue 12/9

8:00 am-9:43 pm

2 stops27h 13m

Seattle/Tacoma Intl

Fri 5/29

4:59 pm-6:15 am

2 stops24h 46m

$953

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 9/25

10:30 pm-11:45 am

2 stops25h 45m

Seattle/Tacoma Intl

Sat 10/25

3:00 pm-6:35 am

2 stops27h 05m

$993

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 9/25

10:00 pm-11:15 am

2 stops25h 45m

Seattle/Tacoma Intl

Sat 10/25

3:00 pm-6:35 am

2 stops27h 05m

$999

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 11/13

10:00 am-7:10 am

1 stop34h 40m

Seattle/Tacoma Intl

Thu 11/20

8:45 am-8:45 am

1 stop34h 30m

$1,019

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 10/27

7:35 am-12:30 pm

1 stop41h 25m

Seattle/Tacoma Intl

Wed 3/4

1:34 pm-5:35 am

2 stops26h 31m

$1,036

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 9/28

7:50 pm-10:24 pm

2 stops39h 04m

Seattle/Tacoma Intl

Fri 10/3

11:59 pm-8:50 pm

2 stops32h 21m

$1,070

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 11/13

7:35 am-4:55 pm

1 stop22h 50m

Seattle/Tacoma Intl

Mon 11/24

6:50 pm-5:35 am

1 stop21h 15m

$1,113

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 11/16

11:25 pm-7:10 am

1 stop45h 15m

Seattle/Tacoma Intl

Sat 12/6

8:45 am-8:45 am

1 stop58h 30m

$1,179

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Tue 12/16

1:50 am-10:28 pm

2 stops34h 08m

Seattle/Tacoma Intl

Wed 5/6

2:20 pm-12:10 am

1 stop21h 20m

$1,200

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sat 11/1

7:50 pm-8:16 pm

3 stops36h 56m

Seattle/Tacoma Intl

Sat 11/8

3:40 pm-8:55 am

3 stops51h 45m

$1,285

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, November 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 $1,011. If you don’t want to visit Seattle in November, then you should wait until June to fly from Chennai, when ticket prices are also cheap, with an average price of $1,139.

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 $1,308 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 $964 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 3% 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 September 2025, prices for Chennai to Seattle flights are approximately 14% cheaper 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 21h 15m, 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
1,367 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom $986Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
LufthansaPriceFrom $1,120Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $1,146Free CancellationRating
7.4
3,622 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,362Free CancellationRating
8.1
3,339 reviews
Search Emirates flights

Traveling to a place near Seattle?

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

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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