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Cheap flights from Seattle to Chennai from ₹ 35,048

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Chennai departing on 20/8. 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 Seattle to Chennai

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:25 - 23:35
SEA
-
MAA
22h 40m
1 stop
Multiple Airlines Logo
00:50 - 19:05
MAA
-
SEA
30h 45m
2 stops
₹ 83,447Multiple Airlines
Mon, 7 Sep - Sun, 13 Sep
Multiple Airlines Logo
10:15 - 09:20
SEA
-
MAA
34h 35m
1 stop
Multiple Airlines Logo
23:15 - 18:56
MAA
-
SEA
32h 11m
2 stops
₹ 84,003Multiple Airlines
Sun, 12 Jul - Tue, 15 Sep
Multiple Airlines Logo
10:15 - 09:20
SEA
-
MAA
34h 35m
1 stop
Multiple Airlines Logo
23:15 - 18:56
MAA
-
SEA
32h 11m
2 stops
₹ 86,785Multiple Airlines
Sun, 12 Jul - Tue, 15 Sep
Multiple Airlines Logo
07:00 - 22:00
SEA
-
MAA
26h 30m
2 stops
Multiple Airlines Logo
10:30 - 08:45
MAA
-
SEA
34h 45m
1 stop
₹ 87,619Multiple Airlines
Wed, 15 Jul - Thu, 10 Sep
Multiple Airlines Logo
07:00 - 22:00
SEA
-
MAA
26h 30m
2 stops
Multiple Airlines Logo
10:30 - 08:45
MAA
-
SEA
34h 45m
1 stop
₹ 89,010Multiple Airlines
Tue, 1 Sep - Sat, 19 Sep
Singapore Airlines Logo
10:15 - 09:20
SEA
-
MAA
34h 35m
1 stop
Singapore Airlines Logo
23:15 - 08:45
MAA
-
SEA
22h 00m
1 stop
₹ 89,752Singapore Airlines
Sun, 10 May - Mon, 22 Jun
Multiple Airlines Logo
10:15 - 22:00
SEA
-
MAA
23h 15m
1 stop
Multiple Airlines Logo
23:15 - 20:05
MAA
-
SEA
33h 20m
3 stops
₹ 92,255Multiple Airlines
Sun, 12 Jul - Tue, 15 Sep
Multiple Airlines Logo
23:33 - 20:10
SEA
-
MAA
32h 07m
2 stops
Multiple Airlines Logo
21:55 - 21:05
MAA
-
SEA
35h 40m
2 stops
₹ 92,626Multiple Airlines
Wed, 15 Apr - Mon, 15 Jun
Multiple Airlines Logo
23:33 - 20:10
SEA
-
MAA
32h 07m
2 stops
Multiple Airlines Logo
21:55 - 20:33
MAA
-
SEA
35h 08m
2 stops
₹ 93,089Multiple Airlines
Fri, 1 May - Wed, 20 May
Multiple Airlines Logo
10:15 - 09:20
SEA
-
MAA
34h 35m
1 stop
Multiple Airlines Logo
23:15 - 20:05
MAA
-
SEA
33h 20m
3 stops
₹ 93,275Multiple Airlines
Sun, 9 Aug - Mon, 31 Aug

Cathay Pacific flights from Seattle to Chennai

Our best Cathay Pacific deals on Seattle to Chennai flight tickets
Cathay Pacific
7 May
SEA11:45Seattle/Tacoma Intl
23h 20m
1 stop
MAA23:35Chennai
17 May
MAA00:50Chennai
42h 49m
2 stops
SEA07:09Seattle/Tacoma Intl
₹ 94,573
Cathay Pacific
2 May
SEA11:45Seattle/Tacoma Intl
23h 20m
1 stop
MAA23:35Chennai
29 May
MAA00:50Chennai
21h 45m
1 stop
SEA10:05Seattle/Tacoma Intl
₹ 95,315
Cathay Pacific
13 Jul
SEA12:25Seattle/Tacoma Intl
22h 40m
1 stop
MAA23:35Chennai
16 Sept
MAA00:50Chennai
21h 45m
1 stop
SEA10:05Seattle/Tacoma Intl
₹ 98,838

KLM flights from Seattle to Chennai

Our best KLM deals on Seattle to Chennai flight tickets
KLM
5 May
SEA17:35Seattle/Tacoma Intl
50h 10m
2 stops
MAA08:15Chennai
26 May
MAA21:25Chennai
26h 47m
2 stops
SEA11:42Seattle/Tacoma Intl
₹ 104,772
KLM
6 May
SEA13:45Seattle/Tacoma Intl
30h 00m
2 stops
MAA08:15Chennai
26 May
MAA21:25Chennai
26h 47m
2 stops
SEA11:42Seattle/Tacoma Intl
₹ 105,699

momondo Fare Finder

 
Customise your flight search to find flights from Seattle to Chennai 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 59,053 searches. Data last updated 19 March 2026.
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
Fastest return journey

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Mon 7/9

12:25-23:35

1 stop22h 40m

Chennai

Sun 13/9

00:50-19:05

2 stops30h 45m

₹ 83,447

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 12/7

10:15-09:20

1 stop34h 35m

Chennai

Tue 15/9

23:15-18:56

2 stops32h 11m

₹ 84,003

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 12/7

10:15-09:20

1 stop34h 35m

Chennai

Tue 15/9

23:15-18:56

2 stops32h 11m

₹ 86,785

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 15/7

07:00-22:00

2 stops26h 30m

Chennai

Thu 10/9

10:30-08:45

1 stop34h 45m

₹ 87,619

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 1/9

07:00-22:00

2 stops26h 30m

Chennai

Sat 19/9

10:30-08:45

1 stop34h 45m

₹ 89,010

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 10/5

10:15-09:20

1 stop34h 35m

Chennai

Mon 22/6

23:15-08:45

1 stop22h 00m

₹ 89,752

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 12/7

10:15-22:00

1 stop23h 15m

Chennai

Tue 15/9

23:15-20:05

3 stops33h 20m

₹ 92,255

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 15/4

23:33-20:10

2 stops32h 07m

Chennai

Mon 15/6

21:55-21:05

2 stops35h 40m

₹ 92,626

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Fri 1/5

23:33-20:10

2 stops32h 07m

Chennai

Wed 20/5

21:55-20:33

2 stops35h 08m

₹ 93,089

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 9/8

10:15-09:20

1 stop34h 35m

Chennai

Mon 31/8

23:15-20:05

3 stops33h 20m

₹ 93,275

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 cheapest month to fly to Chennai?

The month of February is another great option to travel to Chennai, with average flight prices from Seattle averaging around ₹ 107,924.

How far in advance should I book a flight 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 ₹ 123,246 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 ₹ 92,904 on momondo.

Can stopping save me money on Seattle to Chennai flights?

You could potentially save up to 34% 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 March 2026, prices for Seattle to Chennai flights are approximately 22% 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

Fastest flight time

21h 45m

Direct flights

None
The fastest flight from Seattle to Chennai takes 21h 45m
There are no direct flights from Seattle to Chennai. There are no popular flight routes from Seattle to Chennai.
Search flight deals

  • 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 21h 45m, 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
Qatar AirwaysPriceFrom ₹ 116,608Free CancellationRating
7.4
3,736 reviews
Search Qatar Airways flights
EmiratesPriceFrom ₹ 162,464Free CancellationRating
8.1
3,543 reviews
Search Emirates 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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