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Cheap flights from Seattle to Chennai from $525

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 1/29. 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 round-trip flights

These are some of the best round-trip flight deals from Seattle to Chennai that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Chennai.

Cheap last minute flights

Planning a quick getaway from Seattle to Chennai? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chennai, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Chennai

Find recent round-trip train or bus tickets from Seattle to Chennai.

All round-trip flight deals to Chennai

The cheapest plane tickets to Chennai found on KAYAK recently.
7:00 pm - 5:40 pmSEA-MAA
33h 10m2 stops
5:45 am - 5:05 pmMAA-SEA
48h 50m2 stops
$1,006
Find Deal
Sun, Jan 26 - Sun, Feb 9
9:35 pm - 10:00 pmSEA-MAA
35h 55m2 stops
11:15 pm - 8:45 amMAA-SEA
22h 00m1 stop
$1,020Singapore Airlines
Find Deal
Mon, Apr 7 - Wed, Jun 18
11:30 am - 12:35 amSEA-MAA
47h 35m2 stops
1:50 am - 4:59 pmMAA-SEA
28h 39m2 stops
$1,062Cathay Pacific
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Thu, Jan 30 - Thu, Feb 27
1:23 pm - 12:35 amSEA-MAA
45h 42m2 stops
1:50 am - 2:53 pmMAA-SEA
26h 33m2 stops
$1,196Cathay Pacific
Find Deal
Thu, Jan 30 - Thu, Feb 27
11:48 pm - 2:45 amSEA-MAA
37h 27m2 stops
3:50 am - 10:38 pmMAA-SEA
31h 18m2 stops
$1,204Etihad Airways
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Sat, Mar 8 - Mon, Mar 17
6:50 pm - 5:35 amSEA-MAA
21h 15m1 stop
7:35 am - 4:55 pmMAA-SEA
22h 50m1 stop
$1,303British Airways
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Mon, Jan 20 - Thu, Feb 6
6:50 pm - 5:35 amSEA-MAA
21h 15m1 stop
7:35 am - 4:55 pmMAA-SEA
22h 50m1 stop
$1,304British Airways
Find Deal
Mon, Jan 13 - Wed, Feb 5
3:20 pm - 2:45 amSEA-MAA
45h 55m2 stops
3:50 am - 10:07 pmMAA-SEA
31h 47m2 stops
$1,314Etihad Airways
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Sat, Jan 25 - Wed, Feb 12
2:00 pm - 12:05 amSEA-MAA
20h 35m1 stop
7:50 pm - 1:20 pmMAA-SEA
31h 00m2 stops
$1,356Lufthansa
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Mon, Jan 20 - Thu, Feb 20
2:00 pm - 12:05 amSEA-MAA
20h 35m1 stop
7:50 pm - 1:20 pmMAA-SEA
31h 00m2 stops
$1,358Lufthansa
Find Deal
Mon, Jan 27 - Mon, Feb 10
8:03 am - 11:00 amSEA-MAA
37h 27m2 stops
Wed, Jan 29
3:15 pm - 2:45 amSEA-MAA
46h 00m3 stops
Mon, Jan 13
2:00 pm - 12:05 amSEA-MAA
20h 35m1 stop
$767Lufthansa
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Mon, Jan 20
4:05 pm - 8:15 amSEA-MAA
26h 40m1 stop
$854Emirates
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Sun, Jan 26
4:05 pm - 8:15 amSEA-MAA
26h 40m1 stop
$857Emirates
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Tue, Jan 28
2:00 pm - 12:05 amSEA-MAA
20h 35m1 stop
$871Lufthansa
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Fri, Jan 17
8:40 am - 10:10 pmSEA-MAA
24h 00m1 stop
$935Singapore Airlines
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Sat, Feb 1
8:40 am - 10:10 pmSEA-MAA
24h 00m1 stop
$976Singapore Airlines
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Sun, Jan 19
4:05 pm - 1:55 amSEA-MAA
20h 20m1 stop
$1,064Qatar Airways
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Wed, Jan 15
4:05 pm - 2:25 amSEA-MAA
20h 50m1 stop
$1,161Qatar Airways
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Wed, Jan 1
12:10 am - 10:55 pmSEA-MAA
33h 15m3 stops
1:55 pm - 9:00 amMAA-SEA
32h 35m2 stops
$1,842
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Mon, Dec 23 - Thu, Jan 16
12:10 am - 10:55 pmSEA-MAA
33h 15m3 stops
3:00 pm - 9:00 amMAA-SEA
31h 30m3 stops
$1,916
Find Deal
Mon, Dec 23 - Thu, Jan 16
12:10 am - 10:55 pmSEA-MAA
33h 15m3 stops
12:45 am - 6:15 pmMAA-SEA
31h 00m2 stops
$1,925
Find Deal
Mon, Dec 23 - Wed, Jan 15
4:05 pm - 1:55 amSEA-MAA
20h 20m1 stop
3:45 am - 11:40 amMAA-SEA
21h 25m1 stop
$2,337Qatar Airways
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Sun, Dec 22 - Mon, Jan 13
9:40 pm - 1:55 amSEA-MAA
38h 45m2 stops
3:45 am - 11:40 amMAA-SEA
21h 25m1 stop
$2,360Qatar Airways
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Mon, Dec 23 - Mon, Jan 13
4:05 pm - 8:15 amSEA-MAA
26h 40m1 stop
9:40 pm - 12:35 pmMAA-SEA
28h 25m1 stop
$2,991Emirates
Find Deal
Mon, Dec 23 - Fri, Jan 10
4:05 pm - 8:15 amSEA-MAA
26h 40m1 stop
9:40 pm - 12:35 pmMAA-SEA
28h 25m1 stop
$2,992Emirates
Find Deal
Sun, Dec 22 - Mon, Jan 13
8:45 pm - 5:35 amSEA-MAA
43h 20m2 stops
7:35 am - 4:55 pmMAA-SEA
22h 50m1 stop
$3,012British Airways
Find Deal
Mon, Dec 23 - Tue, Jan 14
4:05 pm - 1:55 pmSEA-MAA
32h 20m2 stops
3:00 pm - 11:40 amMAA-SEA
34h 10m2 stops
$3,053Oman Air
Find Deal
Mon, Dec 23 - Wed, Jan 8
4:05 pm - 1:55 pmSEA-MAA
32h 20m2 stops
7:20 am - 11:40 amMAA-SEA
41h 50m2 stops
$3,055Oman Air
Find Deal
Mon, Dec 23 - Mon, Jan 6

Turkish Airlines flights from Seattle to Chennai

Our best Turkish Airlines deals on Seattle to Chennai flight tickets
Turkish Airlines
Jan 31
SEA7:00 pmSeattle/Tacoma Intl
29h 25m
2 stops
MAA1:55 pmChennai
Feb 7
MAA8:45 pmChennai
33h 50m
2 stops
SEA5:05 pmSeattle/Tacoma Intl
Turkish Airlines
Jan 31
SEA7:00 pmSeattle/Tacoma Intl
29h 25m
2 stops
MAA1:55 pmChennai
Feb 7
MAA11:15 pmChennai
31h 20m
2 stops
SEA5:05 pmSeattle/Tacoma Intl
Turkish Airlines
Jan 27
SEA7:00 pmSeattle/Tacoma Intl
27h 25m
2 stops
MAA11:55 amChennai
Feb 9
MAA8:30 pmChennai
34h 05m
2 stops
SEA5:05 pmSeattle/Tacoma Intl

Singapore Airlines flights from Seattle to Chennai

Our best Singapore Airlines deals on Seattle to Chennai flight tickets
Singapore Airlines
Apr 7
SEA9:35 pmSeattle/Tacoma Intl
35h 55m
2 stops
MAA10:00 pmChennai
Jun 18
MAA11:15 pmChennai
22h 00m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Singapore Airlines
Apr 6
SEA10:15 amSeattle/Tacoma Intl
23h 15m
1 stop
MAA10:00 pmChennai
Jun 18
MAA11:15 pmChennai
22h 00m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Singapore Airlines
Apr 7
SEA9:35 pmSeattle/Tacoma Intl
35h 55m
2 stops
MAA10:00 pmChennai
Jun 18
MAA10:30 amChennai
26h 11m
2 stops
SEA12:11 amSeattle/Tacoma Intl

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, September 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 $1,269. If you’re not able to fly to Chennai in September, then October is your next best option. Flight prices from Seattle to Chennai during October average around $1,392.

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

The cheapest day to depart on your flight to Chennai is on a Tuesday when prices can be found for as low as $1,580. This is often the case because there is less demand to fly during this day of the week. Flights from Seattle to Chennai on a Friday will generally be more expensive and average around $1,763. 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?

In the morning is the cheapest time of day to fly from Seattle to Chennai when you can find flight prices for as low as $1,381. Flying to Chennai in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Chennai is in the afternoon when prices are around $1,814.

What is the cheapest Seattle/Tacoma Intl to Chennai flight route?

Fly from Seattle/Tacoma Intl to Chennai for the best Seattle/Tacoma Intl - Chennai flight prices

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

The best time to book a flight to Chennai from Seattle is 55 days out, which is when prices tend to be around $1,583. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $1,288.

What cabin class options are available on Seattle/Tacoma Intl to Chennai flights?

There are 2 cabin classes available to choose from on Seattle/Tacoma Intl to Chennai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Chennai flights?

You could potentially save up to 31% 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 December 2024, prices for Seattle to Chennai flights are approximately 13% more expensive 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

$525

Fastest flight time

20h 20m

Direct flights

None

Airports in Chennai

1 airport
The best one-way flight to Chennai from Seattle in the past 72 hours is $525. The best round-trip flight deal from Seattle to Chennai found on momondo in the last 72 hours is $1,006.
The fastest flight from Seattle to Chennai takes 20h 20m
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)

  • 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 20h 35m.

  • 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 $978Free CancellationRating
8.1
1,329 reviews
Search Singapore Airlines flights
Etihad AirwaysPriceFrom $1,131Free CancellationRating
7.3
1,206 reviews
Search Etihad Airways flights
British AirwaysPriceFrom $1,257Free CancellationRating
6.6
6,820 reviews
Search British Airways flights
LufthansaPriceFrom $1,285Free CancellationRating
6.8
7,091 reviews
Search Lufthansa flights
Cathay PacificPriceFrom $1,327Free CancellationRating
7.6
841 reviews
Search Cathay Pacific flights
Air CanadaPriceFrom $1,333Free CancellationRating
7.0
8,382 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $1,357Free CancellationRating
7.3
3,907 reviews
Search Turkish Airlines flights
Oman AirPriceFrom $1,375Free CancellationRating
8.0
96 reviews
Search Oman Air flights
Virgin AtlanticPriceFrom $1,390Free CancellationRating
7.5
668 reviews
Search Virgin Atlantic flights
Qatar AirwaysPriceFrom $1,434Free CancellationRating
7.5
3,798 reviews
Search Qatar Airways flights

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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