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Cheap flights from Seattle to Chennai from ₹ 32,939

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 18/9. 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 (SEA-MAA)

Cheap return flights

Logo
07:00 - 11:00SEA-MAA
39h 30m3 stops
Logo
08:00 - 23:42MAA-SEA
28h 12m2 stops
₹ 98,553
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Sun, 7 Sep - Fri, 12 Sep
Logo
10:15 - 23:05SEA-MAA
24h 20m1 stop
Logo
03:50 - 19:15MAA-SEA
27h 55m2 stops
₹ 98,641
Find Deal
Sun, 7 Sep - Thu, 11 Sep
Logo
08:08 - 00:15SEA-MAA
27h 37m2 stops
Logo
01:50 - 18:37MAA-SEA
29h 17m2 stops
₹ 98,728
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Wed, 1 Oct - Fri, 31 Oct
Turkish Airlines Logo
19:10 - 10:10SEA-MAA
26h 30m2 stops
Turkish Airlines Logo
22:45 - 17:05MAA-SEA
31h 50m2 stops
₹ 98,816Turkish Airlines
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Tue, 30 Sep - Sun, 2 Nov
Oman Air Logo
15:40 - 06:30SEA-MAA
25h 20m2 stops
Oman Air Logo
07:20 - 11:45MAA-SEA
41h 55m2 stops
₹ 98,990Oman Air
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Tue, 30 Dec - Fri, 16 Jan
Oman Air Logo
15:40 - 06:30SEA-MAA
49h 20m2 stops
Oman Air Logo
15:00 - 11:45MAA-SEA
34h 15m2 stops
₹ 99,340Oman Air
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Sat, 29 Nov - Fri, 19 Dec
Singapore Airlines Logo
18:05 - 22:00SEA-MAA
39h 25m2 stops
Singapore Airlines Logo
23:25 - 08:10MAA-SEA
21h 15m1 stop
₹ 99,514Singapore Airlines
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Wed, 1 Oct - Wed, 29 Oct
Turkish Airlines Logo
19:00 - 12:10SEA-MAA
27h 40m2 stops
Turkish Airlines Logo
20:30 - 17:05MAA-SEA
34h 05m2 stops
₹ 99,864Turkish Airlines
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Wed, 12 Nov - Sun, 30 Nov
Singapore Airlines Logo
08:45 - 08:45SEA-MAA
34h 30m1 stop
Singapore Airlines Logo
23:25 - 13:52MAA-SEA
27h 57m2 stops
₹ 100,213Singapore Airlines
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Thu, 1 Jan - Thu, 15 Jan
Etihad Airways Logo
23:40 - 02:40SEA-MAA
38h 30m2 stops
Etihad Airways Logo
22:00 - 22:10MAA-SEA
36h 40m2 stops
₹ 101,349Etihad Airways
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Thu, 9 Oct - Wed, 22 Oct

Cathay Pacific flights from Seattle to Chennai

Our best Cathay Pacific deals on Seattle to Chennai flight tickets
Cathay Pacific
3 Oct
SEA08:37Seattle/Tacoma Intl
27h 08m
2 stops
MAA00:15Chennai
16 Nov
MAA01:50Chennai
30h 17m
2 stops
SEA18:37Seattle/Tacoma Intl
₹ 101,611
Find similar
Cathay Pacific
8 Sept
SEA11:37Seattle/Tacoma Intl
24h 08m
2 stops
MAA00:15Chennai
31 Oct
MAA01:50Chennai
29h 17m
2 stops
SEA18:37Seattle/Tacoma Intl
₹ 101,961
Find similar
Cathay Pacific
29 Sept
SEA08:37Seattle/Tacoma Intl
27h 08m
2 stops
MAA00:15Chennai
31 Oct
MAA01:50Chennai
29h 17m
2 stops
SEA18:37Seattle/Tacoma Intl
₹ 102,310
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Oman Air flights from Seattle to Chennai

Our best Oman Air deals on Seattle to Chennai flight tickets
Oman Air
30 Dec
SEA15:40Seattle/Tacoma Intl
25h 20m
2 stops
MAA06:30Chennai
16 Jan
MAA07:20Chennai
41h 55m
2 stops
SEA11:45Seattle/Tacoma Intl
₹ 98,990
Find similar
Oman Air
29 Nov
SEA15:40Seattle/Tacoma Intl
49h 20m
2 stops
MAA06:30Chennai
19 Dec
MAA15:00Chennai
34h 15m
2 stops
SEA11:45Seattle/Tacoma Intl
₹ 99,340
Find similar
Oman Air
27 Nov
SEA15:40Seattle/Tacoma Intl
49h 20m
2 stops
MAA06:30Chennai
23 Dec
MAA07:20Chennai
41h 55m
2 stops
SEA11:45Seattle/Tacoma Intl
₹ 101,262
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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 August 2025.
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

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 7/9

07:00-11:00

3 stops39h 30m

Chennai

Fri 12/9

08:00-23:42

2 stops28h 12m

₹ 98,553

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 7/9

10:15-23:05

1 stop24h 20m

Chennai

Thu 11/9

03:50-19:15

2 stops27h 55m

₹ 98,641

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 1/10

08:08-00:15

2 stops27h 37m

Chennai

Fri 31/10

01:50-18:37

2 stops29h 17m

₹ 98,728

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 30/9

19:10-10:10

2 stops26h 30m

Chennai

Sun 2/11

22:45-17:05

2 stops31h 50m

₹ 98,816

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 30/12

15:40-06:30

2 stops25h 20m

Chennai

Fri 16/1

07:20-11:45

2 stops41h 55m

₹ 98,990

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sat 29/11

15:40-06:30

2 stops49h 20m

Chennai

Fri 19/12

15:00-11:45

2 stops34h 15m

₹ 99,340

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 1/10

18:05-22:00

2 stops39h 25m

Chennai

Wed 29/10

23:25-08:10

1 stop21h 15m

₹ 99,514

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 12/11

19:00-12:10

2 stops27h 40m

Chennai

Sun 30/11

20:30-17:05

2 stops34h 05m

₹ 99,864

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 1/1

08:45-08:45

1 stop34h 30m

Chennai

Thu 15/1

23:25-13:52

2 stops27h 57m

₹ 100,213

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 9/10

23:40-02:40

2 stops38h 30m

Chennai

Wed 22/10

22:00-22:10

2 stops36h 40m

₹ 101,349

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 September is another great option to travel to Chennai, with average flight prices from Seattle averaging around ₹ 108,950.

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

On average, the least expensive day to fly to Chennai from Seattle is on a Saturday. momondo users have found tickets for Saturday departures for as low as ₹ 112,642. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Seattle to Chennai on a Sunday will generally be more expensive and average around ₹ 221,938. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Seattle to Chennai flights are usually those with departure times in the morning. Our users have found flights to Chennai in the morning for as low as ₹ 107,601. Try not to purchase tickets in the afternoon because they tend to be around ₹ 149,308. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 ₹ 127,859 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 ₹ 115,154 on momondo.

Can stopping save me money on Seattle to Chennai flights?

You could potentially save up to 24% 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 2025, prices for Seattle to Chennai flights are approximately 31% 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

₹ 32,939

Fastest flight time

23h 15m

Direct flights

None

Airports in Chennai

1 airport
The best one-way flight to Chennai from Seattle in the past 72 hours is ₹ 32,939. The best return flight deal from Seattle to Chennai found on momondo in the last 72 hours is ₹ 98,553.
The fastest flight from Seattle to Chennai takes 23h 15m
There are no direct flights from Seattle to Chennai. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Chennai Airport.
There is 1 airport near Chennai: Chennai (MAA)
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 23h 15m, 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
Singapore AirlinesPriceFrom ₹ 45,501Free CancellationRating
8.1
1,347 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom ₹ 102,074Free CancellationRating
7.4
3,611 reviews
Search Qatar Airways flights
EmiratesPriceFrom ₹ 153,092Free CancellationRating
8.1
3,314 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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