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Cheap flights from Seattle to Chennai from ₹ 37,672

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAA
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Chennai are usually found in April or September, booked 8 days in advance, depart on a Saturday or Monday and return on a Wednesday

Cheap flight deals from Seattle to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Chennai (MAA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 October 2025.

Round-trip from

₹ 96,076

One-way from

₹ 37,672

Popular in

December

Cheapest in

April

Average price

₹ 117,956
12/11-4/12
  • 12/11-4/12
  • 6 total stops
  • 73h 46m total
  • Seattle to Chennai
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Singapore Airlines
  • Singapore Airlines
  • 9/1
  • 1 total stop
  • 34h 30m total
  • Seattle to Chennai
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 1,568,311 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (₹ 448,589 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Seattle to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Chennai
Explore the most affordable flight options available from Seattle to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Wed 12/1117:57SEA - MAA
3 stops35h 43mMultiple Airlines
Thu 4/1221:10MAA - SEA
3 stops38h 03mMultiple Airlines
Deal found 29/10₹ 96,076
Fri 14/1121:15SEA - MAA
2 stops37h 50mMultiple Airlines
Fri 5/1202:00MAA - SEA
2 stops28h 00mMultiple Airlines
Deal found 29/10₹ 96,165
Thu 27/1115:32SEA - MAA
2 stops43h 33mCathay Pacific
Wed 3/1202:00MAA - SEA
2 stops26h 06mCathay Pacific
Deal found 28/10₹ 96,429
Fri 28/1119:56SEA - MAA
2 stops39h 09mMultiple Airlines
Fri 12/1202:00MAA - SEA
2 stops26h 01mMultiple Airlines
Deal found 28/10₹ 96,518
Tue 11/1113:40SEA - MAA
2 stops27h 25mKLM
Fri 5/1220:10MAA - SEA
2 stops28h 45mKLM
Deal found 28/10₹ 96,782
Wed 10/1219:00SEA - MAA
2 stops46h 00mMultiple Airlines
Sun 21/1221:05MAA - SEA
2 stops33h 30mMultiple Airlines
Deal found 28/10₹ 96,871
Sat 15/1117:57SEA - MAA
2 stops41h 08mMultiple Airlines
Fri 28/1102:00MAA - SEA
2 stops32h 08mMultiple Airlines
Deal found 28/10₹ 96,959
Tue 25/1114:35SEA - MAA
3 stops35h 00mMultiple Airlines
Tue 2/1221:40MAA - SEA
3 stops32h 50mMultiple Airlines
Deal found 28/10₹ 97,223
Mon 1/1219:00SEA - MAA
2 stops25h 50mTurkish Airlines
Wed 10/1223:15MAA - SEA
2 stops31h 20mTurkish Airlines
Deal found 28/10₹ 97,312
Tue 25/1100:10SEA - MAA
2 stops35h 45mMultiple Airlines
Wed 3/1223:55MAA - SEA
2 stops32h 15mMultiple Airlines
Deal found 27/10₹ 97,488
Sun 28/1208:45SEA - MAA
1 stop34h 30mMultiple Airlines
Mon 9/223:25MAA - SEA
2 stops28h 23mMultiple Airlines
Deal found 28/10₹ 98,106
Fri 31/1021:32SEA - MAA
2 stops62h 33mMultiple Airlines
Thu 6/1102:00MAA - SEA
2 stops28h 26mMultiple Airlines
Deal found 28/10₹ 98,547

Cheapflights 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, Cheapflights users made 454,620 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Seattle to Chennai that are best for you.

Fly from

Seattle

Fly to

Chennai

Route

Depart

Return

Price

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Sun 15/2

08:45-22:10

1 stop23h 55m

Chennai

Thu 26/2

23:25-07:10

1 stop21h 15m

₹ 101,899

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Mon 10/11

15:00-07:50

2 stops27h 20m

Chennai

Thu 4/12

21:30-13:25

2 stops29h 25m

₹ 103,576

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Mon 10/11

15:00-06:30

2 stops26h 00m

Chennai

Fri 5/12

22:30-11:25

2 stops26h 25m

₹ 104,811

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Mon 16/2

14:00-08:45

2 stops29h 15m

Chennai

Fri 27/2

01:50-12:10

1 stop23h 50m

₹ 105,869

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Fri 20/2

15:10-22:50

2 stops42h 10m

Chennai

Wed 25/2

21:10-12:10

2 stops28h 30m

₹ 106,575

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Mon 16/2

14:00-08:45

2 stops29h 15m

Chennai

Thu 26/2

18:00-13:20

2 stops32h 50m

₹ 106,663

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 13/11

10:05-00:05

2 stops24h 30m

Chennai

Sun 16/11

01:50-12:10

1 stop23h 50m

₹ 107,546

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 2/4

14:10-08:55

2 stops30h 15m

Chennai

Tue 7/4

01:55-12:20

1 stop22h 55m

₹ 107,634

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 2/4

14:10-08:55

2 stops30h 15m

Chennai

Wed 8/4

01:55-12:20

1 stop22h 55m

₹ 107,634

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 2/4

14:10-08:55

2 stops30h 15m

Chennai

Mon 6/4

01:55-12:20

1 stop22h 55m

₹ 107,634

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 19 results
1
2

Best time to book a flight from Seattle to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Chennai

How far ahead should I book a flight from Seattle to Chennai?

Use this chart to determine the optimal time to book a return flight from Seattle to Chennai. Price data was last updated on 24 October 2025.

The best time to book flights from Seattle to Chennai is 8 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Chennai?

Currently, April is the cheapest month in which you can book a flight from Seattle to Chennai (average of ₹ 71,638). Flying from Seattle to Chennai in December is currently the most expensive (average of ₹ 117,074). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to MAA?

Find hourly flight availability from Seattle to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Chennai in the morning. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Chennai

Get insights into the airlines that provide service to Chennai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chennai. Reviews last updated 30 October 2025.
Read reviews from past customers who have flown with Emirates and Qatar Airways from Seattle to Chennai. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,394 reviews
Check prices

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very Good
3,394 reviews
Emirates
8.1
Very Good
3,394 reviews
Check prices

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,659 reviews
Emirates
8.1
Very Good
3,394 reviews
Check prices

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Chennai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Chennai?

    Airlines like Singapore Airlines, KLM, and Lufthansa fly from Seattle to Chennai in about 23h 55m. The time it takes to get you to your destination can typically vary by up to 5h 20m. Airlines will cover a distance of 12925 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to Chennai round-trip?

    Our cheapest airline available from Seattle to Chennai is Qatar Airways. Our recent data shows that you can find tickets from as low as ₹ 109,067 on this airline. An additional option worth looking into is Emirates, starting at ₹ 154,590. You may be able to fly from Seattle to Chennai for 14% less than the average price by searching for these airlines.

  • Can I find deals for flights from Seattle to Chennai that include hotel bookings?

    Yes. In addition to deals on Seattle to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Chennai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Chennai.

  • Can I find deals for business class flights from Seattle to Chennai?

    Yes. Cheapflights offers flight deals from Seattle to Chennai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Chennai?

    Currently, April is the cheapest month in which you can book a flight from Seattle to Chennai (average of ₹ 71,638). Flying from Seattle to Chennai in December is currently the most expensive (average of ₹ 117,074). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Vellore
Mahabalipuram

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Chennai

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Chennai flights

Top 2 airlines flying from Seattle to Chennai

Discover the top 2 airlines that operate flights from Seattle to Chennai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 109,067Average₹ 148,383FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 154,590Average₹ 172,402FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Chennai?

When you search for this flight from Seattle to Chennai, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Chennai?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Chennai.

Can Cheapflights find flights from Seattle to Chennai with no change fees?

Certainly. Search results for flights to Chennai from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Chennai become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Chennai on Cheapflights with our Price Alert feature and get notified when better prices are available.

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