Cheap flights from Chennai to Seattle from ₹ 51,505

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SEA
21 Jan — 28 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Chennai to Seattle/Tacoma Intl are usually found in October or June, booked 20 days in advance, depart on a Wednesday or Monday and return on a Saturday

Cheap flight deals from Chennai to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Chennai to Seattle
Explore the most affordable flight options available from Chennai to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 December 2025.

Thu 25/1219:00MAA - SEA
2 stops30h 20mKLM
Sun 19/417:30SEA - MAA
2 stops47h 10mKLM
Deal found 20/12₹ 91,007
Thu 25/1207:35MAA - SEA
1 stop22h 50mBritish Airways
Sun 19/411:51SEA - MAA
2 stops27h 09mBritish Airways
Deal found 20/12₹ 98,889
Mon 22/1219:00MAA - SEA
2 stops35h 35mTurkish Airlines
Mon 15/612:35SEA - MAA
2 stops35h 10mTurkish Airlines
Deal found 21/12₹ 109,638
Sat 20/1219:05MAA - SEA
2 stops31h 50mMultiple Airlines
Sun 4/115:10SEA - MAA
2 stops25h 55mMultiple Airlines
Deal found 20/12₹ 126,746
Mon 29/1219:05MAA - SEA
2 stops29h 50mKLM
Sun 19/417:30SEA - MAA
2 stops28h 05mKLM
Deal found 20/12₹ 129,344
Mon 22/1207:35MAA - SEA
2 stops49h 33mBritish Airways
Mon 15/613:35SEA - MAA
1 stop25h 25mBritish Airways
Deal found 21/12₹ 131,583
Sun 21/1201:50MAA - SEA
1 stop23h 50mMultiple Airlines
Mon 15/616:30SEA - MAA
2 stops23h 55mMultiple Airlines
Deal found 20/12₹ 132,300
Sat 27/1221:40MAA - SEA
2 stops35h 37mMultiple Airlines
Wed 31/1219:23SEA - MAA
3 stops64h 07mMultiple Airlines
Deal found 21/12₹ 133,554
Mon 29/1207:35MAA - SEA
1 stop22h 50mBritish Airways
Sun 19/413:33SEA - MAA
2 stops25h 27mBritish Airways
Deal found 20/12₹ 135,525
Sat 27/1216:45MAA - SEA
2 stops30h 35mJapan Airlines
Wed 31/1212:10SEA - MAA
2 stops30h 10mJapan Airlines
Deal found 21/12₹ 141,705

Find flight deals from Chennai to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to Seattle (SEA). 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 22 December 2025.

Round-trip from

₹ 81,512

One-way from

₹ 51,505

Popular in

August

Cheapest in

October

Average price

₹ 116,535
3/3-16/3
  • 3/3-16/3
  • 4 total stops
  • 66h 08m total
  • Chennai to Seattle
2/2
  • 2/2
  • 2 total stops
  • 56h 35m total
  • Chennai to Seattle
Highest demand for flights based on searches. 6% potential increase in price (₹ 696,683 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (₹ 191,258 potential savings vs. average return price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chennai to Seattle 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 22 December 2025.
Use the filters below to find and compare flights from Chennai to Seattle that are best for you.

Fly from

Chennai

Fly to

Seattle

Route

Depart

Return

Price

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 19/3

07:35-17:55

1 stop22h 50m

Seattle/Tacoma Intl

Tue 1/9

10:40-03:30

2 stops28h 20m

₹ 84,736

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 11/2

07:35-16:55

1 stop22h 50m

Seattle/Tacoma Intl

Mon 24/8

10:40-03:30

2 stops28h 20m

₹ 84,736

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Tue 17/2

21:40-12:33

2 stops28h 23m

Seattle/Tacoma Intl

Thu 13/8

06:10-20:10

2 stops25h 30m

₹ 91,813

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Tue 17/2

07:35-16:55

1 stop22h 50m

Seattle/Tacoma Intl

Sat 21/2

19:05-05:35

2 stops69h 00m

₹ 93,425

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 22/3

07:35-17:55

1 stop22h 50m

Seattle/Tacoma Intl

Mon 17/8

13:32-03:30

2 stops25h 28m

₹ 100,233

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Tue 17/2

07:35-16:55

1 stop22h 50m

Seattle/Tacoma Intl

Thu 13/8

10:40-03:30

2 stops28h 20m

₹ 103,905

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 22/1

07:35-16:55

1 stop22h 50m

Seattle/Tacoma Intl

Thu 21/5

06:31-03:30

2 stops32h 29m

₹ 107,309

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 1/3

23:25-18:56

2 stops33h 01m

Seattle/Tacoma Intl

Sat 14/3

09:45-08:45

1 stop34h 30m

₹ 113,937

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 18/1

04:05-11:40

1 stop21h 05m

Seattle/Tacoma Intl

Mon 26/1

16:05-02:20

1 stop20h 45m

₹ 114,116

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 14/5

21:05-17:15

2 stops32h 40m

Seattle/Tacoma Intl

Fri 29/5

19:10-12:15

2 stops28h 35m

₹ 116,625

Flights are sorted by cheapest return flights first.

Deals found on 20/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from Chennai to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Chennai 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 Chennai to Seattle

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

Use this chart to determine the optimal time to book a return flight from Chennai to Seattle. Price data was last updated on 19 December 2025.

The price you pay for your flight from Chennai to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Chennai to Seattle (average of ₹ 73,092). Flying from Chennai to Seattle in August is currently the most expensive (average of ₹ 122,357). 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.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 22 December 2025.
Read reviews from past customers who have flown with Emirates, Singapore Airlines, andQatar Airways from Chennai to Seattle. 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.

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Related info for your journey

Find useful and relevant information for your journey from Chennai to Seattle. 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 Chennai to Seattle?

    Departing from Chennai to Seattle will take you 22h 50m. There are 12925 km between Chennai and Seattle.

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

    Currently priced at ₹ 78,530, KLM will fly you from Chennai to Seattle and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and British Airways - these airlines can fly you to your destination from ₹ 79,669 and ₹ 84,934, respectively. KLM is currently priced 33% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Chennai to Seattle one-way?

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at ₹ 48,519. Lufthansa flights start at ₹ 62,350 while deals on Qatar Airways start at ₹ 63,184 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chennai to Seattle 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 Chennai to Seattle?

    Currently, November is the cheapest month in which you can book a flight from Chennai to Seattle (average of ₹ 73,092). Flying from Chennai to Seattle in August is currently the most expensive (average of ₹ 122,357). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Chennai to Seattle on these airlines

Choose from the following airlines for your flight from Chennai to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 22 December 2025.

Top 9 airlines flying from Chennai to Seattle

Discover the top 9 airlines that operate flights from Chennai to Seattle. 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 22 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest₹ 78,530Average₹ 102,668FlexibilityNo cancel feeOn-time75%
Search KLM flights
Singapore AirlinesCheapest₹ 79,669Average₹ 93,129FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapest₹ 84,934Average₹ 101,348FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest₹ 88,334Average₹ 107,235FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest₹ 100,863Average₹ 113,965FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Turkish AirlinesCheapest₹ 101,517Average₹ 142,127FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest₹ 108,388Average₹ 120,181FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapest₹ 112,733Average₹ 139,932FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 121,193Average₹ 130,986FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Chennai to Seattle, 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 Chennai to Seattle?

Cheapflights simply makes it quick and affordable to book flights from Chennai to Seattle by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chennai to Seattle flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Chennai today and book when prices fit your budget.

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