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Cheap flights from Seattle to Chennai from ₹ 35,331

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAA
12 Dec — 19 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 October, 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 12 November 2025.

Round-trip from

₹ 94,658

One-way from

₹ 35,331

Popular in

December

Cheapest in

April

Average price

₹ 121,134
1/3-30/4
  • 1/3-30/4
  • 4 total stops
  • 57h 38m total
  • Seattle to Chennai
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Singapore Airlines
  • Singapore Airlines
  • 25/1
  • 1 total stop
  • 34h 30m total
  • Seattle to Chennai
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 1,375,303 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (₹ 467,737 potential savings vs. average return price).
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Average for round-trip flights in November 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 12 November 2025.

Tue 18/1100:10SEA - MAA
2 stops35h 45mMultiple Airlines
Thu 27/1121:10MAA - SEA
3 stops35h 36mMultiple Airlines
Deal found 11/11₹ 95,366
Fri 28/1117:59SEA - MAA
2 stops41h 06mMultiple Airlines
Fri 5/1202:00MAA - SEA
2 stops32h 05mMultiple Airlines
Deal found 12/11₹ 96,517
Tue 25/1100:10SEA - MAA
2 stops35h 45mMultiple Airlines
Wed 10/1200:15MAA - SEA
3 stops32h 31mMultiple Airlines
Deal found 10/11₹ 96,695
Fri 14/1121:32SEA - MAA
2 stops61h 33mMultiple Airlines
Fri 28/1102:00MAA - SEA
2 stops32h 08mMultiple Airlines
Deal found 11/11₹ 96,783
Sat 15/1117:57SEA - MAA
2 stops41h 08mMultiple Airlines
Fri 28/1102:00MAA - SEA
2 stops32h 08mMultiple Airlines
Deal found 10/11₹ 97,314
Sat 15/1100:10SEA - MAA
2 stops35h 45mMultiple Airlines
Wed 26/1121:10MAA - SEA
3 stops35h 36mMultiple Airlines
Deal found 12/11₹ 97,669
Sat 27/1219:55SEA - MAA
2 stops39h 10mCathay Pacific
Mon 9/202:00MAA - SEA
2 stops29h 35mCathay Pacific
Deal found 11/11₹ 98,023
Sat 27/1223:10SEA - MAA
2 stops35h 55mMultiple Airlines
Sun 22/202:00MAA - SEA
2 stops27h 34mMultiple Airlines
Deal found 10/11₹ 98,288
Tue 18/1115:10SEA - MAA
3 stops34h 25mMultiple Airlines
Tue 25/1100:15MAA - SEA
3 stops35h 21mMultiple Airlines
Deal found 10/11₹ 98,643
Sun 16/1121:32SEA - MAA
2 stops37h 33mMultiple Airlines
Thu 27/1102:00MAA - SEA
2 stops30h 16mMultiple Airlines
Deal found 9/11₹ 99,440

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 12 November 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

Fri 30/1

14:10-06:35

2 stops26h 55m

Chennai

Sun 15/2

22:30-13:20

2 stops28h 20m

₹ 95,012

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Fri 20/2

06:10-00:35

2 stops28h 55m

Chennai

Fri 27/2

02:00-22:43

2 stops34h 13m

₹ 96,429

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Fri 17/4

14:10-00:10

1 stop21h 30m

Chennai

Tue 21/4

06:40-16:59

2 stops46h 49m

₹ 98,023

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Mon 16/3

07:20-08:45

3 stops36h 55m

Chennai

Sun 5/4

23:15-16:14

2 stops29h 29m

₹ 105,992

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 1/1

14:00-08:45

2 stops29h 15m

Chennai

Wed 14/1

01:50-22:43

2 stops34h 23m

₹ 107,232

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Fri 28/11

15:10-00:05

2 stops43h 25m

Chennai

Sat 6/12

18:00-13:20

2 stops32h 50m

₹ 107,763

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 27/11

14:00-00:05

1 stop20h 35m

Chennai

Sat 6/12

01:50-19:16

2 stops30h 56m

₹ 109,711

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Thu 22/1

17:45-22:10

2 stops38h 55m

Chennai

Sat 7/2

23:25-18:43

3 stops32h 48m

₹ 111,039

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 24/2

08:45-08:45

1 stop34h 30m

₹ 35,331

SeattleChennai

SEA - MAA

SEAMAA

Seattle/Tacoma Intl

Tue 31/3

23:00-21:00

2 stops33h 30m

₹ 38,784

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 18 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 7 November 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 ₹ 71,901). Flying from Seattle to Chennai in December is currently the most expensive (average of ₹ 118,832). 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 12 November 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 12 November 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
3,407 reviews
Check prices

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

8.0

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
3,407 reviews
Emirates
8.1
Very Good
3,407 reviews
Check prices

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

8.0

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
3,661 reviews
Emirates
8.1
Very Good
3,407 reviews
Check prices

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.9

Comfort

8.0

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 KLM, Lufthansa, and Cathay Pacific fly from Seattle to Chennai in about 21h 30m. The time it takes to get you to your destination can typically vary by up to 17h 40m. 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 ₹ 109,467 on this airline. An additional option worth looking into is Emirates, starting at ₹ 155,157. You may be able to fly from Seattle to Chennai for 13% 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 ₹ 71,901). Flying from Seattle to Chennai in December is currently the most expensive (average of ₹ 118,832). 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
Mahabalipuram
Vellore

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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 12 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 109,467Average₹ 148,927FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 155,157Average₹ 173,034FlexibilityNo 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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