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Cheap flights from Chennai to Seattle from ₹ 41,246

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SEA
3 Mar — 10 Mar1
1 adult
1 adult, Economy, 0 bags

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 1 February 2026.

Wed 3/610:30
MAA
-
SEA
1 stop34h 45m
Singapore Airlines
Thu 20/810:15
SEA
-
MAA
1 stop34h 20m
Singapore Airlines
Deal found 30/1₹ 65,810
Wed 10/623:15
MAA
-
SEA
1 stop22h 00m
Singapore Airlines
Fri 21/810:15
SEA
-
MAA
1 stop23h 15m
Singapore Airlines
Deal found 30/1₹ 80,292
Wed 3/623:15
MAA
-
SEA
1 stop22h 00m
Singapore Airlines
Tue 18/810:15
SEA
-
MAA
1 stop23h 15m
Singapore Airlines
Deal found 30/1₹ 80,384
Wed 10/623:15
MAA
-
SEA
1 stop22h 00m
Singapore Airlines
Tue 18/810:15
SEA
-
MAA
1 stop23h 15m
Singapore Airlines
Deal found 31/1₹ 80,659
Wed 3/623:15
MAA
-
SEA
1 stop22h 00m
Singapore Airlines
Sun 16/810:15
SEA
-
MAA
1 stop23h 15m
Singapore Airlines
Deal found 31/1₹ 80,750
Fri 5/623:15
MAA
-
SEA
1 stop22h 00m
Singapore Airlines
Tue 1/910:15
SEA
-
MAA
1 stop23h 15m
Singapore Airlines
Deal found 31/1₹ 83,408
Thu 4/623:15
MAA
-
SEA
1 stop22h 00m
Singapore Airlines
Fri 21/810:15
SEA
-
MAA
1 stop23h 15m
Singapore Airlines
Deal found 30/1₹ 83,500
Mon 8/623:15
MAA
-
SEA
1 stop22h 00m
Singapore Airlines
Sat 22/810:15
SEA
-
MAA
1 stop23h 15m
Singapore Airlines
Deal found 30/1₹ 84,875
Wed 25/320:30
MAA
-
SEA
2 stops28h 35m
KLM
Tue 14/413:45
SEA
-
MAA
2 stops26h 55m
KLM
Deal found 30/1₹ 84,967
Tue 19/501:55
MAA
-
SEA
2 stops30h 12m
Multiple Airlines
Mon 1/611:15
SEA
-
MAA
2 stops51h 45m
Multiple Airlines
Deal found 31/1₹ 85,333
Tue 24/303:40
MAA
-
SEA
1 stop21h 30m
Qatar Airways
Tue 14/416:30
SEA
-
MAA
1 stop22h 00m
Qatar Airways
Deal found 30/1₹ 85,517

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 1 February 2026.

Round-trip from

₹ 65,810

One-way from

₹ 41,246

Popular in

January

Cheapest in

October

Average price

₹ 122,271
Singapore Airlines
  • Singapore Airlines
  • 3/6-20/8
  • 2 total stops
  • 69h 05m total
  • Chennai to Seattle
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 20/5
  • 1 total stop
  • 22h 00m total
  • Chennai to Seattle
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₹ 539,673 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 214,853 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 1 February 2026.
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 23/4

04:20-12:45

1 stop20h 55m

Seattle/Tacoma Intl

Thu 30/4

11:16-03:00

2 stops27h 14m

₹ 86,158

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 23/4

23:15-08:45

1 stop22h 00m

Seattle/Tacoma Intl

Thu 30/4

10:15-09:05

1 stop34h 20m

₹ 86,158

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 11/6

19:05-20:01

2 stops37h 26m

Seattle/Tacoma Intl

Wed 19/8

18:20-11:50

2 stops29h 00m

₹ 92,208

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 5/4

05:35-11:35

1 stop42h 30m

Seattle/Tacoma Intl

Tue 6/10

11:34-03:30

2 stops27h 26m

₹ 92,208

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 23/4

21:10-19:18

3 stops34h 38m

Seattle/Tacoma Intl

Thu 30/4

10:15-10:20

3 stops35h 35m

₹ 93,033

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 3/5

00:50-10:05

1 stop21h 45m

Seattle/Tacoma Intl

Tue 4/8

12:25-23:35

1 stop22h 40m

₹ 94,224

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 23/4

05:35-22:26

2 stops29h 21m

Seattle/Tacoma Intl

Thu 30/4

05:43-03:30

2 stops33h 17m

₹ 96,882

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 23/4

20:10-11:45

2 stops28h 05m

Seattle/Tacoma Intl

Sun 31/5

13:45-10:05

2 stops31h 50m

₹ 106,506

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 24/6

18:20-11:15

2 stops29h 25m

Seattle/Tacoma Intl

Mon 13/7

13:30-05:10

2 stops27h 10m

₹ 106,690

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 8/6

05:35-23:39

2 stops30h 34m

Seattle/Tacoma Intl

Mon 30/11

20:05-05:35

2 stops44h 00m

₹ 107,331

Flights are sorted by cheapest return flights first.

Deals found on 30/1

Showing 1-10 of 18 results
1
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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 30 January 2026.

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 39 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 ₹ 74,793). Flying from Chennai to Seattle in August is currently the most expensive (average of ₹ 125,204). 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 1 February 2026.
Read reviews from past customers who have flown with Singapore Airlines, Emirates, 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.
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.2
Very Good
1,443 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.1
Very Good
3,494 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,729 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Lufthansa
6.8
Okay
7,758 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
British Airways
6.7
Okay
7,707 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 20h 55m. There are 12925 km between Chennai and Seattle. This flight may include one or multiple stops.

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

    Currently priced at ₹ 80,357, 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 ₹ 81,523 and ₹ 86,911, respectively. KLM is currently priced 32% 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 ₹ 49,648. Lufthansa flights start at ₹ 63,801 while deals on Qatar Airways start at ₹ 64,654 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 ₹ 74,793). Flying from Chennai to Seattle in August is currently the most expensive (average of ₹ 125,204). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 1 February 2026.
British Airways flights from Chennai to Seattle/Tacoma Intl
Emirates flights from Chennai to Seattle/Tacoma Intl
Qatar Airways flights from Chennai to Seattle/Tacoma Intl

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 1 February 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest₹ 80,357Average₹ 91,377FlexibilityNo cancel feeOn-time75%
Search KLM flights
Singapore AirlinesCheapest₹ 81,523Average₹ 95,170FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapest₹ 86,911Average₹ 103,302FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest₹ 90,389Average₹ 109,730FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest₹ 101,366Average₹ 122,918FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest₹ 103,210Average₹ 116,617FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Turkish AirlinesCheapest₹ 103,879Average₹ 134,749FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest₹ 114,706Average₹ 143,188FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 124,311Average₹ 132,526FlexibilityNo 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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