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Cheap flights from Seattle to Chennai from ₹ 48,988

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 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
23:21 - 08:25
SEA
-
MAA
44h 34m
2 stops
Multiple Airlines Logo
14:00 - 23:55
MAA
-
SEA
46h 25m
3 stops
₹ 140,262Multiple Airlines
Sat, 11 Jul - Thu, 23 Jul
Qatar Airways Logo
16:25 - 02:40
SEA
-
MAA
21h 45m
1 stop
Qatar Airways Logo
03:55 - 12:45
MAA
-
SEA
21h 20m
1 stop
₹ 140,734Qatar Airways
Thu, 30 Jul - Sat, 12 Sep
Qatar Airways Logo
16:25 - 02:40
SEA
-
MAA
21h 45m
1 stop
Qatar Airways Logo
04:20 - 12:45
MAA
-
SEA
20h 55m
1 stop
₹ 140,828Qatar Airways
Fri, 31 Jul - Mon, 14 Sep
Multiple Airlines Logo
16:25 - 02:40
SEA
-
MAA
21h 45m
1 stop
Multiple Airlines Logo
23:15 - 19:10
MAA
-
SEA
32h 25m
2 stops
₹ 140,922Multiple Airlines
Sat, 15 Aug - Wed, 26 Aug
Multiple Airlines Logo
16:25 - 02:40
SEA
-
MAA
21h 45m
1 stop
Multiple Airlines Logo
23:15 - 19:50
MAA
-
SEA
33h 05m
2 stops
₹ 141,111Multiple Airlines
Wed, 12 Aug - Tue, 25 Aug
Cathay Pacific Logo
12:38 - 23:35
SEA
-
MAA
46h 27m
2 stops
Cathay Pacific Logo
00:50 - 10:05
MAA
-
SEA
21h 45m
1 stop
₹ 141,394Cathay Pacific
Sat, 8 Aug - Mon, 21 Sep
Turkish Airlines Logo
19:15 - 12:05
SEA
-
MAA
28h 20m
2 stops
Turkish Airlines Logo
22:30 - 10:40
MAA
-
SEA
48h 40m
2 stops
₹ 141,489Turkish Airlines
Tue, 11 Aug - Sat, 29 Aug
Multiple Airlines Logo
16:25 - 02:40
SEA
-
MAA
21h 45m
1 stop
Multiple Airlines Logo
23:15 - 19:50
MAA
-
SEA
33h 05m
2 stops
₹ 141,583Multiple Airlines
Sun, 2 Aug - Mon, 24 Aug
Multiple Airlines Logo
19:42 - 18:40
SEA
-
MAA
58h 28m
3 stops
Multiple Airlines Logo
08:05 - 23:55
MAA
-
SEA
52h 20m
3 stops
₹ 141,677Multiple Airlines
Sat, 11 Jul - Fri, 17 Jul
Turkish Airlines Logo
19:15 - 10:20
SEA
-
MAA
26h 35m
2 stops
Turkish Airlines Logo
23:45 - 10:40
MAA
-
SEA
47h 25m
2 stops
₹ 141,961Turkish Airlines
Thu, 13 Aug - Thu, 27 Aug

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Cathay Pacific flights from Seattle to Chennai

Our best Cathay Pacific deals on Seattle to Chennai flight tickets
Cathay Pacific
8 Aug
SEA12:38Seattle/Tacoma Intl
46h 27m
2 stops
MAA23:35Chennai
21 Sept
MAA00:50Chennai
21h 45m
1 stop
SEA10:05Seattle/Tacoma Intl
₹ 141,394
Cathay Pacific
5 Sept
SEA08:40Seattle/Tacoma Intl
26h 25m
2 stops
MAA23:35Chennai
20 Sept
MAA00:50Chennai
21h 45m
1 stop
SEA10:05Seattle/Tacoma Intl
₹ 142,149
Cathay Pacific
15 Aug
SEA12:25Seattle/Tacoma Intl
22h 40m
1 stop
MAA23:35Chennai
24 Aug
MAA00:50Chennai
27h 12m
2 stops
SEA15:32Seattle/Tacoma Intl
₹ 143,188

Turkish Airlines flights from Seattle to Chennai

Our best Turkish Airlines deals on Seattle to Chennai flight tickets
Turkish Airlines
11 Aug
SEA19:15Seattle/Tacoma Intl
28h 20m
2 stops
MAA12:05Chennai
29 Aug
MAA22:30Chennai
48h 40m
2 stops
SEA10:40Seattle/Tacoma Intl
₹ 141,489
Turkish Airlines
13 Aug
SEA19:15Seattle/Tacoma Intl
26h 35m
2 stops
MAA10:20Chennai
27 Aug
MAA23:45Chennai
47h 25m
2 stops
SEA10:40Seattle/Tacoma Intl
₹ 141,961
Turkish Airlines
24 Oct
SEA20:05Seattle/Tacoma Intl
27h 35m
2 stops
MAA12:10Chennai
2 Apr
MAA20:15Chennai
33h 30m
2 stops
SEA17:15Seattle/Tacoma Intl
₹ 144,792

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 June 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

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sat 11/7

23:21-08:25

2 stops44h 34m

Chennai

Thu 23/7

14:00-23:55

3 stops46h 25m

₹ 140,262

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 30/7

16:25-02:40

1 stop21h 45m

Chennai

Sat 12/9

03:55-12:45

1 stop21h 20m

₹ 140,734
Fastest return journey

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Fri 31/7

16:25-02:40

1 stop21h 45m

Chennai

Mon 14/9

04:20-12:45

1 stop20h 55m

₹ 140,828

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sat 15/8

16:25-02:40

1 stop21h 45m

Chennai

Wed 26/8

23:15-19:10

2 stops32h 25m

₹ 140,922

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 12/8

16:25-02:40

1 stop21h 45m

Chennai

Tue 25/8

23:15-19:50

2 stops33h 05m

₹ 141,111

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sat 8/8

12:38-23:35

2 stops46h 27m

Chennai

Mon 21/9

00:50-10:05

1 stop21h 45m

₹ 141,394

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 11/8

19:15-12:05

2 stops28h 20m

Chennai

Sat 29/8

22:30-10:40

2 stops48h 40m

₹ 141,489

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 2/8

16:25-02:40

1 stop21h 45m

Chennai

Mon 24/8

23:15-19:50

2 stops33h 05m

₹ 141,583

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sat 11/7

19:42-18:40

3 stops58h 28m

Chennai

Fri 17/7

08:05-23:55

3 stops52h 20m

₹ 141,677

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 13/8

19:15-10:20

2 stops26h 35m

Chennai

Thu 27/8

23:45-10:40

2 stops47h 25m

₹ 141,961

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?

What is the cheapest month to fly to Chennai?

The month of April is another great option to travel to Chennai, with average flight prices from Seattle averaging around ₹ 101,657.

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 ₹ 125,820 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 ₹ 90,047 on momondo.

Can stopping save me money on Seattle to Chennai flights?

You could potentially save up to 37% 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 June 2026, prices for Seattle to Chennai flights are approximately 54% 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

23h 20m

Direct flights

None
The fastest flight from Seattle to Chennai takes 23h 20m
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 23h 20m, 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 ₹ 96,031Free CancellationRating
7.6
1,382 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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