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Cheap flights from Chennai to Seattle from ₹ 54,410

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SEA
21 Apr — 28 Apr1
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 22 March 2026.

Mon 4/503:55
MAA
-
SEA
2 stops31h 13m
Multiple Airlines
Tue 12/516:30
SEA
-
MAA
1 stop21h 50m
Multiple Airlines
Deal found 21/3₹ 87,879
Tue 12/521:55
MAA
-
SEA
2 stops35h 28m
Multiple Airlines
Wed 13/523:59
SEA
-
MAA
2 stops31h 41m
Multiple Airlines
Deal found 17/3₹ 90,965
Wed 15/421:55
MAA
-
SEA
2 stops37h 13m
Multiple Airlines
Wed 7/1023:59
SEA
-
MAA
2 stops31h 41m
Multiple Airlines
Deal found 21/3₹ 91,152
Tue 7/421:55
MAA
-
SEA
2 stops37h 13m
Multiple Airlines
Thu 23/706:00
SEA
-
MAA
2 stops31h 55m
Multiple Airlines
Deal found 19/3₹ 91,245
Wed 8/421:55
MAA
-
SEA
2 stops37h 13m
Multiple Airlines
Wed 30/923:59
SEA
-
MAA
2 stops31h 41m
Multiple Airlines
Deal found 19/3₹ 91,339
Thu 2/421:55
MAA
-
SEA
2 stops37h 48m
Multiple Airlines
Wed 23/911:32
SEA
-
MAA
2 stops26h 23m
Multiple Airlines
Deal found 17/3₹ 91,432
Thu 16/421:55
MAA
-
SEA
2 stops29h 02m
Multiple Airlines
Thu 23/423:33
SEA
-
MAA
2 stops38h 47m
Multiple Airlines
Deal found 17/3₹ 91,619
Sun 3/503:55
MAA
-
SEA
1 stop21h 20m
Qatar Airways
Mon 11/511:16
SEA
-
MAA
2 stops26h 54m
Qatar Airways
Deal found 19/3₹ 92,367
Thu 30/421:55
MAA
-
SEA
2 stops37h 13m
Multiple Airlines
Tue 13/1001:17
SEA
-
MAA
2 stops36h 38m
Multiple Airlines
Deal found 21/3₹ 94,611
Tue 28/421:55
MAA
-
SEA
2 stops29h 02m
Multiple Airlines
Tue 2/623:52
SEA
-
MAA
2 stops38h 03m
Multiple Airlines
Deal found 20/3₹ 94,798
Mon 6/421:55
MAA
-
SEA
2 stops29h 02m
Multiple Airlines
Sat 25/706:00
SEA
-
MAA
2 stops31h 55m
Multiple Airlines
Deal found 17/3₹ 94,891
Mon 13/404:20
MAA
-
SEA
1 stop20h 55m
Qatar Airways
Sat 18/411:16
SEA
-
MAA
2 stops27h 04m
Qatar Airways
Deal found 21/3₹ 95,359

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 March 2026.

Round-trip from

₹ 87,879

One-way from

₹ 54,410

Popular in

January

Cheapest in

February

Average price

₹ 104,520
4/5-12/5
  • 4/5-12/5
  • 3 total stops
  • 53h 03m total
  • Chennai to Seattle
Search Deals
10/5
  • 10/5
  • 3 total stops
  • 55h 30m total
  • Chennai to Seattle
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 268,909 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 22 March 2026.
Use the filters below to find and compare flights from Chennai to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 13/4

21:55-22:38

2 stops37h 13m

Seattle/Tacoma Intl

Sat 18/4

23:33-20:10

2 stops32h 07m

₹ 91,152

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 2/4

21:55-23:13

2 stops37h 48m

Seattle/Tacoma Intl

Wed 23/9

23:59-20:10

2 stops31h 41m

₹ 91,152

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 5/4

21:55-23:13

2 stops37h 48m

Seattle/Tacoma Intl

Sat 1/8

23:56-20:10

2 stops31h 44m

₹ 91,432

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 13/4

04:20-12:45

1 stop20h 55m

Seattle/Tacoma Intl

Sat 18/4

11:16-02:50

2 stops27h 04m

₹ 108,073

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Fri 1/5

21:55-22:38

2 stops37h 13m

Seattle/Tacoma Intl

Tue 20/10

06:23-02:25

2 stops31h 32m

₹ 110,317

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 22/4

22:05-13:25

1 stop27h 50m

Seattle/Tacoma Intl

Mon 12/10

17:15-02:30

1 stop20h 45m

₹ 124,340

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Tue 7/4

22:05-13:25

1 stop27h 50m

Seattle/Tacoma Intl

Wed 2/9

17:15-20:30

1 stop38h 45m

₹ 124,434
Fastest return journey

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 9/4

04:05-13:25

1 stop21h 50m

Seattle/Tacoma Intl

Sun 27/9

17:15-02:30

1 stop20h 45m

₹ 124,901

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 9/4

04:05-13:25

1 stop21h 50m

Seattle/Tacoma Intl

Mon 28/9

17:15-02:30

1 stop20h 45m

₹ 124,901

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 16/4

22:05-13:25

1 stop27h 50m

Seattle/Tacoma Intl

Thu 23/4

17:15-20:30

1 stop38h 45m

₹ 125,462

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 13 March 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 42 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 ₹ 76,287). Flying from Chennai to Seattle in August is currently the most expensive (average of ₹ 129,669). 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 March 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
1,483 reviews
Check prices

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very Good
1,483 reviews
Singapore Airlines
8.2
Very Good
1,483 reviews
Check prices

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Emirates
8.1
Very Good
3,541 reviews
Singapore Airlines
8.2
Very Good
1,483 reviews
Check prices

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qatar Airways
7.4
Good
3,733 reviews
Singapore Airlines
8.2
Very Good
1,483 reviews
Check prices

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Lufthansa
6.8
Okay
7,860 reviews
Singapore Airlines
8.2
Very Good
1,483 reviews
Check prices

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
British Airways
6.7
Okay
7,809 reviews
Singapore Airlines
8.2
Very Good
1,483 reviews
Check prices

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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.

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

    Currently priced at ₹ 71,019, Singapore Airlines will fly you from Chennai to Seattle and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and British Airways - these airlines can fly you to your destination from ₹ 81,963 and ₹ 88,647, respectively. Singapore Airlines is currently priced 40% 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 ₹ 49,820. Qatar Airways flights start at ₹ 51,149 while deals on Lufthansa start at ₹ 65,076 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 ₹ 76,287). Flying from Chennai to Seattle in August is currently the most expensive (average of ₹ 129,669). 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 22 March 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 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 71,019Average₹ 113,037FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
KLMCheapest₹ 81,963Average₹ 102,443FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest₹ 88,647Average₹ 103,977FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest₹ 92,195Average₹ 111,922FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest₹ 92,764Average₹ 118,947FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest₹ 103,391Average₹ 141,833FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest₹ 105,955Average₹ 123,437FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest₹ 116,997Average₹ 146,048FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 126,542Average₹ 137,274FlexibilityNo 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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