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Cheap flights from Seattle to Chennai from ₹ 48,520

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Chennai

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:18 - 16:10SEA  Seattle/Tacoma Intl-MAA Chennai
28h 22m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
20:10 - 11:55MAA  Chennai-SEA Seattle/Tacoma Intl
28h 15m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 96,178Multiple Airlines
Sun, 4 Oct - Wed, 14 Oct
Multiple Airlines Logo
23:18 - 16:10SEA  Seattle/Tacoma Intl-MAA Chennai
28h 22m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
21:40 - 11:55MAA  Chennai-SEA Seattle/Tacoma Intl
26h 45m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 96,178Multiple Airlines
Sun, 4 Oct - Tue, 13 Oct
Multiple Airlines Logo
12:05 - 10:20SEA  Seattle/Tacoma Intl-MAA Chennai
33h 45m2 stops San Francisco New Delhi Indira Gandhi Intl
Multiple Airlines Logo
21:40 - 11:22MAA  Chennai-SEA Seattle/Tacoma Intl
26h 12m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 97,327Multiple Airlines
Tue, 8 Sep - Wed, 30 Sep
Multiple Airlines Logo
15:45 - 12:45SEA  Seattle/Tacoma Intl-MAA Chennai
32h 30m2 stops San Francisco New Delhi Indira Gandhi Intl
Multiple Airlines Logo
16:20 - 16:11MAA  Chennai-SEA Seattle/Tacoma Intl
36h 21m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl
₹ 97,518Multiple Airlines
Tue, 8 Sep - Tue, 22 Sep
Multiple Airlines Logo
23:18 - 16:10SEA  Seattle/Tacoma Intl-MAA Chennai
28h 22m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
21:40 - 11:55MAA  Chennai-SEA Seattle/Tacoma Intl
26h 45m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 97,614Multiple Airlines
Mon, 5 Oct - Thu, 15 Oct
Multiple Airlines Logo
23:18 - 16:10SEA  Seattle/Tacoma Intl-MAA Chennai
28h 22m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
21:40 - 11:55MAA  Chennai-SEA Seattle/Tacoma Intl
26h 45m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 98,571Multiple Airlines
Sun, 4 Oct - Thu, 15 Oct
Multiple Airlines Logo
08:40 - 10:20SEA  Seattle/Tacoma Intl-MAA Chennai
37h 10m3 stops San Francisco Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl
Multiple Airlines Logo
14:00 - 23:42MAA  Chennai-SEA Seattle/Tacoma Intl
46h 12m3 stops New Delhi Indira Gandhi Intl Rome Fiumicino New York John F Kennedy Intl
₹ 99,336Multiple Airlines
Thu, 3 Sep - Fri, 18 Sep
Multiple Airlines Logo
09:28 - 16:10SEA  Seattle/Tacoma Intl-MAA Chennai
42h 12m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
21:40 - 12:56MAA  Chennai-SEA Seattle/Tacoma Intl
28h 46m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 99,911Multiple Airlines
Sat, 3 Oct - Tue, 17 Nov
Cathay Pacific Logo
12:25 - 23:35SEA  Seattle/Tacoma Intl-MAA Chennai
22h 40m1 stop Hong Kong Intl
Cathay Pacific Logo
00:50 - 10:05MAA  Chennai-SEA Seattle/Tacoma Intl
21h 45m1 stop Hong Kong Intl
₹ 173,982Cathay Pacific
Mon, 14 Sep - Wed, 21 Oct
Cathay Pacific Logo
12:25 - 23:35SEA  Seattle/Tacoma Intl-MAA Chennai
22h 40m1 stop Hong Kong Intl
Cathay Pacific Logo
00:50 - 10:05MAA  Chennai-SEA Seattle/Tacoma Intl
21h 45m1 stop Hong Kong Intl
₹ 173,982Cathay Pacific
Tue, 15 Sep - Wed, 21 Oct

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Singapore Airlines flights from Seattle to Chennai

Our best Singapore Airlines deals on Seattle to Chennai flight tickets
Singapore Airlines
17 Oct
SEA10:15Seattle/Tacoma Intl
23h 15m
1 stop
MAA22:00Chennai
28 Oct
MAA09:50Chennai
34h 50m
1 stop
SEA08:10Seattle/Tacoma Intl
₹ 104,504
Singapore Airlines
19 Jan
SEA08:45Seattle/Tacoma Intl
34h 30m
1 stop
MAA08:45Chennai
9 Feb
MAA09:50Chennai
34h 50m
1 stop
SEA07:10Seattle/Tacoma Intl
₹ 104,887
Singapore Airlines
15 Sept
SEA10:15Seattle/Tacoma Intl
34h 20m
1 stop
MAA09:05Chennai
15 Oct
MAA10:30Chennai
34h 45m
1 stop
SEA08:45Seattle/Tacoma Intl
₹ 105,366

Etihad Airways flights from Seattle to Chennai

Our best Etihad Airways deals on Seattle to Chennai flight tickets
Etihad Airways
16 Oct
SEA23:55Seattle/Tacoma Intl
38h 25m
2 stops
MAA02:50Chennai
19 Oct
MAA21:55Chennai
35h 50m
2 stops
SEA21:15Seattle/Tacoma Intl
₹ 100,198
Etihad Airways
18 Sept
SEA23:42Seattle/Tacoma Intl
31h 58m
2 stops
MAA20:10Chennai
10 Oct
MAA04:05Chennai
29h 40m
2 stops
SEA21:15Seattle/Tacoma Intl
₹ 101,346
Etihad Airways
14 Sept
SEA23:42Seattle/Tacoma Intl
31h 58m
2 stops
MAA20:10Chennai
29 Sept
MAA21:55Chennai
35h 19m
2 stops
SEA20:44Seattle/Tacoma Intl
₹ 101,442

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleChennai

SEA Seattle/Tacoma Intl - MAA Chennai

SEAMAA

Seattle/Tacoma Intl

Sun 4/10

23:18-16:10

2 stops28h 22m

Chennai

Wed 14/10

20:10-11:55

2 stops28h 15m

₹ 96,178

SeattleChennai

SEA Seattle/Tacoma Intl - MAA Chennai

SEAMAA

Seattle/Tacoma Intl

Sun 4/10

23:18-16:10

2 stops28h 22m

Chennai

Tue 13/10

21:40-11:55

2 stops26h 45m

₹ 96,178

SeattleChennai

SEA Seattle/Tacoma Intl - MAA Chennai

SEAMAA

Seattle/Tacoma Intl

Tue 8/9

12:05-10:20

2 stops33h 45m

Chennai

Wed 30/9

21:40-11:22

2 stops26h 12m

₹ 97,327

SeattleChennai

SEA Seattle/Tacoma Intl - MAA Chennai

SEAMAA

Seattle/Tacoma Intl

Tue 8/9

15:45-12:45

2 stops32h 30m

Chennai

Tue 22/9

16:20-16:11

2 stops36h 21m

₹ 97,518

SeattleChennai

SEA Seattle/Tacoma Intl - MAA Chennai

SEAMAA

Seattle/Tacoma Intl

Mon 5/10

23:18-16:10

2 stops28h 22m

Chennai

Thu 15/10

21:40-11:55

2 stops26h 45m

₹ 97,614

SeattleChennai

SEA Seattle/Tacoma Intl - MAA Chennai

SEAMAA

Seattle/Tacoma Intl

Sun 4/10

23:18-16:10

2 stops28h 22m

Chennai

Thu 15/10

21:40-11:55

2 stops26h 45m

₹ 98,571

SeattleChennai

SEA Seattle/Tacoma Intl - MAA Chennai

SEAMAA

Seattle/Tacoma Intl

Thu 3/9

08:40-10:20

3 stops37h 10m

Chennai

Fri 18/9

14:00-23:42

3 stops46h 12m

₹ 99,336

SeattleChennai

SEA Seattle/Tacoma Intl - MAA Chennai

SEAMAA

Seattle/Tacoma Intl

Sat 3/10

09:28-16:10

2 stops42h 12m

Chennai

Tue 17/11

21:40-12:56

2 stops28h 46m

₹ 99,911
Fastest return journey

SeattleChennai

SEA Seattle/Tacoma Intl - MAA Chennai

SEAMAA

Seattle/Tacoma Intl

Mon 14/9

12:25-23:35

1 stop22h 40m

Chennai

Wed 21/10

00:50-10:05

1 stop21h 45m

₹ 173,982

SeattleChennai

SEA Seattle/Tacoma Intl - MAA Chennai

SEAMAA

Seattle/Tacoma Intl

Tue 15/9

12:25-23:35

1 stop22h 40m

Chennai

Wed 21/10

00:50-10:05

1 stop21h 45m

₹ 173,982

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Seattle to Chennai

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 typical price of a round-trip flight between Seattle and Chennai?

Prices are currently low for flights on this route.

Typical prices usually range from ₹ 121,826 to ₹ 162,594.
The lowest price recently found on this route was ₹ 100,198.

What is the cheapest month to fly to Chennai?

The month of March is another great option to travel to Chennai, with average flight prices from Seattle averaging around ₹ 108,715.

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

You are more likely to see cheaper flights to Chennai from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around ₹ 129,131 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Seattle for as low as ₹ 113,596 on momondo.

Can stopping save me money on Seattle to Chennai flights?

You could potentially save up to 44% on your flight if you consider stops on a Seattle to Chennai flight.

How have Seattle to Chennai flight prices changed over time?

As of August 2026, prices for Seattle to Chennai flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Chennai

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

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

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

Best price found

₹ 48,520

Fastest flight time

24h 00m

Direct flights

None
The best one-way flight to Chennai from Seattle in the past 72 hours is ₹ 48,520. The best return flight deal from Seattle to Chennai found on momondo in the last 72 hours is ₹ 96,178.
The fastest flight from Seattle to Chennai takes 24h 00m
There are no direct flights from Seattle to Chennai. There are no popular flight routes from Seattle to Chennai.
Search flight deals

Frequently asked questions about flying from Seattle to Chennai

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

    Seattle/Tacoma Intl and Chennai are 12893.1 km apart from one another. Flights usually cover this in 24h 00m, depending on flying conditions and air traffic around both airports.

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

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

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

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

  • What documentation or ID do you need to fly to Chennai Airport?

    The travel and health documents you'll need for your trip to Chennai 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 Chennai 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 Seattle to Chennai?

Best airlines flying from Seattle to Chennai

Compare and see reviews for airlines that fly from Seattle to Chennai with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom ₹ 97,365Free CancellationRating
7.6
1,453 reviews
Search Cathay Pacific flights

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Chennai for you.

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

All flight searches from Seattle to Chennai on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Chennai from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Chennai from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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