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Cheap flights from Seattle to Chennai from $384

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 4/26. 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
0 bags

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Find the cheapest flights from Seattle to Chennai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
11:45 am - 11:35 pm
SEA
-
MAA
23h 20m
1 stop
Cathay Pacific Logo
12:50 am - 10:05 am
MAA
-
SEA
21h 45m
1 stop
$840Cathay Pacific
Mon, May 11 - Sun, May 17
Multiple Airlines Logo
10:15 am - 9:20 am
SEA
-
MAA
34h 35m
1 stop
Multiple Airlines Logo
11:15 pm - 6:56 pm
MAA
-
SEA
32h 11m
2 stops
$857Multiple Airlines
Sun, Aug 16 - Mon, Aug 31
Multiple Airlines Logo
4:38 pm - 10:20 am
SEA
-
MAA
29h 12m
3 stops
Multiple Airlines Logo
4:20 pm - 11:30 am
MAA
-
SEA
31h 40m
3 stops
$891Multiple Airlines
Thu, Jul 30 - Thu, Aug 27
Cathay Pacific Logo
11:45 am - 11:35 pm
SEA
-
MAA
23h 20m
1 stop
Cathay Pacific Logo
12:50 am - 10:05 am
MAA
-
SEA
21h 45m
1 stop
$893Cathay Pacific
Wed, May 13 - Sun, May 17
Cathay Pacific Logo
11:45 am - 11:35 pm
SEA
-
MAA
23h 20m
1 stop
Cathay Pacific Logo
12:50 am - 10:05 am
MAA
-
SEA
21h 45m
1 stop
$897Cathay Pacific
Wed, Apr 29 - Tue, May 5
Multiple Airlines Logo
7:04 pm - 11:35 pm
SEA
-
MAA
40h 01m
2 stops
Multiple Airlines Logo
12:50 am - 10:05 am
MAA
-
SEA
21h 45m
1 stop
$901Multiple Airlines
Wed, Apr 29 - Tue, May 5
Multiple Airlines Logo
4:38 pm - 10:20 am
SEA
-
MAA
29h 12m
3 stops
Multiple Airlines Logo
11:00 am - 11:30 am
MAA
-
SEA
37h 00m
3 stops
$905Multiple Airlines
Thu, Aug 6 - Fri, Sep 18
Cathay Pacific Logo
8:41 am - 11:35 pm
SEA
-
MAA
26h 24m
2 stops
Cathay Pacific Logo
12:50 am - 10:05 am
MAA
-
SEA
21h 45m
1 stop
$911Cathay Pacific
Wed, Apr 1 - Wed, Sep 30
Cathay Pacific Logo
11:45 am - 11:35 pm
SEA
-
MAA
23h 20m
1 stop
Cathay Pacific Logo
12:50 am - 10:05 am
MAA
-
SEA
21h 45m
1 stop
$925Cathay Pacific
Wed, May 13 - Mon, May 18
Cathay Pacific Logo
11:45 am - 11:35 pm
SEA
-
MAA
23h 20m
1 stop
Cathay Pacific Logo
12:50 am - 10:05 am
MAA
-
SEA
21h 45m
1 stop
$926Cathay Pacific
Wed, Apr 15 - Mon, May 4

Cathay Pacific flights from Seattle to Chennai

Our best Cathay Pacific deals on Seattle to Chennai flight tickets
Cathay Pacific
May 11
SEA11:45 amSeattle/Tacoma Intl
23h 20m
1 stop
MAA11:35 pmChennai
May 18
MAA12:50 amChennai
21h 45m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$840
Cathay Pacific
May 13
SEA11:45 amSeattle/Tacoma Intl
23h 20m
1 stop
MAA11:35 pmChennai
May 17
MAA12:50 amChennai
21h 45m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$893
Cathay Pacific
Apr 29
SEA11:45 amSeattle/Tacoma Intl
23h 20m
1 stop
MAA11:35 pmChennai
May 5
MAA12:50 amChennai
21h 45m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$897

Turkish Airlines flights from Seattle to Chennai

Our best Turkish Airlines deals on Seattle to Chennai flight tickets
Turkish Airlines
Mar 22
SEA8:00 pmSeattle/Tacoma Intl
27h 40m
2 stops
MAA12:10 pmChennai
Apr 20
MAA10:30 pmChennai
55h 15m
2 stops
SEA5:15 pmSeattle/Tacoma Intl
$1,112
Turkish Airlines
Mar 28
SEA8:00 pmSeattle/Tacoma Intl
25h 50m
2 stops
MAA10:20 amChennai
Apr 18
MAA10:30 pmChennai
55h 15m
2 stops
SEA5:15 pmSeattle/Tacoma Intl
$1,180
Turkish Airlines
Mar 28
SEA8:00 pmSeattle/Tacoma Intl
27h 30m
2 stops
MAA12:00 pmChennai
Sep 2
MAA11:45 pmChennai
30h 00m
2 stops
SEA5:15 pmSeattle/Tacoma Intl
$1,204

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated March 14, 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 round-trip
Quickest round-trip

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Mon 5/11

11:45 am-11:35 pm

1 stop23h 20m

Chennai

Sun 5/17

12:50 am-10:05 am

1 stop21h 45m

$840

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 8/16

10:15 am-9:20 am

1 stop34h 35m

Chennai

Mon 8/31

11:15 pm-6:56 pm

2 stops32h 11m

$857

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 7/30

4:38 pm-10:20 am

3 stops29h 12m

Chennai

Thu 8/27

4:20 pm-11:30 am

3 stops31h 40m

$891

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 5/13

11:45 am-11:35 pm

1 stop23h 20m

Chennai

Sun 5/17

12:50 am-10:05 am

1 stop21h 45m

$893

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 4/29

11:45 am-11:35 pm

1 stop23h 20m

Chennai

Tue 5/5

12:50 am-10:05 am

1 stop21h 45m

$897

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 4/29

7:04 pm-11:35 pm

2 stops40h 01m

Chennai

Tue 5/5

12:50 am-10:05 am

1 stop21h 45m

$901

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 8/6

4:38 pm-10:20 am

3 stops29h 12m

Chennai

Fri 9/18

11:00 am-11:30 am

3 stops37h 00m

$905

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 4/1

8:41 am-11:35 pm

2 stops26h 24m

Chennai

Wed 9/30

12:50 am-10:05 am

1 stop21h 45m

$911

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 5/13

11:45 am-11:35 pm

1 stop23h 20m

Chennai

Mon 5/18

12:50 am-10:05 am

1 stop21h 45m

$925

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Wed 4/15

11:45 am-11:35 pm

1 stop23h 20m

Chennai

Mon 5/4

12:50 am-10:05 am

1 stop21h 45m

$926

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 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?

In general, March is the cheapest month to fly from Seattle to Chennai. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,077. If you’re not able to fly to Chennai in March, then April is your next best option. Flight prices from Seattle to Chennai during April average around $1,109.

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 $1,323 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Seattle for as low as $1,002 on momondo.

Can stopping save me money on Seattle to Chennai flights?

You could potentially save up to 46% 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 round-trip 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

$1,384

Fastest flight time

23h 15m

Direct flights

None
The best flight deal from Seattle to Chennai found on momondo in the last 72 hours is $1,384
The fastest flight from Seattle to Chennai takes 23h 15m
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?

    A flight from Seattle/Tacoma Intl to Chennai will travel around 8011.4 mi. In terms of flight time, this usually takes a little over 23h 15m.

  • 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 are refreshed on a daily basis.

  • 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 $809Free CancellationRating
8.2
1,475 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $821Free CancellationRating
7.6
1,207 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $880Free CancellationRating
7.4
3,739 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $897Free CancellationRating
7.3
4,253 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $1,032Free CancellationRating
7.4
1,546 reviews
Search Air France flights
LufthansaPriceFrom $1,182Free CancellationRating
6.8
7,850 reviews
Search Lufthansa flights
British AirwaysPriceFrom $1,373Free CancellationRating
6.7
7,791 reviews
Search British Airways flights
EmiratesPriceFrom $1,580Free CancellationRating
8.1
3,542 reviews
Search Emirates flights

Traveling 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?

It is quick and easy to find Seattle to Chennai 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 Chennai that suits you.

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

Yes. momondo allows you to filter the results for Seattle to Chennai flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Seattle and Chennai by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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