Find flights
When to book
Airlines
FAQs

Cheap flights from Chennai to Seattle from ₹ 66,071

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SEA
29 May — 5 Jun1
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 29 April 2026.

Thu 16/704:05
MAA
-
SEA
2 stops31h 14m
Multiple Airlines
Wed 21/1011:34
SEA
-
MAA
2 stops26h 21m
Multiple Airlines
Deal found 27/4₹ 96,697
Mon 13/704:05
MAA
-
SEA
2 stops31h 14m
Etihad Airways
Tue 6/1023:55
SEA
-
MAA
2 stops50h 40m
Etihad Airways
Deal found 28/4₹ 97,736
Mon 13/704:05
MAA
-
SEA
2 stops31h 14m
Multiple Airlines
Tue 6/1023:55
SEA
-
MAA
2 stops31h 45m
Multiple Airlines
Deal found 27/4₹ 100,194
Wed 22/721:55
MAA
-
SEA
2 stops37h 24m
Multiple Airlines
Sun 18/1023:55
SEA
-
MAA
2 stops31h 45m
Multiple Airlines
Deal found 27/4₹ 105,960
Thu 10/906:30
MAA
-
SEA
2 stops25h 40m
Multiple Airlines
Tue 9/200:10
SEA
-
MAA
2 stops25h 40m
Multiple Airlines
Deal found 27/4₹ 113,238
Wed 3/606:30
MAA
-
SEA
2 stops25h 40m
Multiple Airlines
Mon 2/1100:10
SEA
-
MAA
2 stops25h 40m
Multiple Airlines
Deal found 27/4₹ 115,034
Tue 1/904:05
MAA
-
SEA
2 stops32h 15m
Multiple Airlines
Wed 30/911:32
SEA
-
MAA
2 stops26h 23m
Multiple Airlines
Deal found 28/4₹ 115,412
Wed 15/721:55
MAA
-
SEA
2 stops35h 39m
Multiple Airlines
Fri 21/806:10
SEA
-
MAA
2 stops31h 45m
Multiple Airlines
Deal found 25/4₹ 115,507
Fri 11/903:55
MAA
-
SEA
1 stop21h 00m
Qatar Airways
Sun 27/906:00
SEA
-
MAA
2 stops32h 10m
Qatar Airways
Deal found 27/4₹ 115,601
Tue 8/921:55
MAA
-
SEA
2 stops35h 17m
Etihad Airways
Mon 28/923:55
SEA
-
MAA
2 stops50h 40m
Etihad Airways
Deal found 27/4₹ 115,696
Thu 11/617:40
MAA
-
SEA
2 stops38h 51m
Virgin Atlantic
Sat 12/918:20
SEA
-
MAA
2 stops37h 45m
Virgin Atlantic
Deal found 27/4₹ 116,735

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 29 April 2026.

Round-trip from

₹ 96,697

One-way from

₹ 66,071

Popular in

January

Cheapest in

February

Average price

₹ 125,999
16/7-21/10
  • 16/7-21/10
  • 4 total stops
  • 57h 35m total
  • Chennai to Seattle
Search Deals
4/7
  • 4/7
  • 2 total stops
  • 37h 55m total
  • Chennai to Seattle
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (₹ 12,544 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 272,253 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 29 April 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 8/6

04:10-22:30

2 stops30h 50m

Seattle/Tacoma Intl

Mon 15/6

17:05-02:50

1 stop21h 15m

₹ 116,168

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 1/7

19:05-20:03

2 stops37h 28m

Seattle/Tacoma Intl

Wed 5/8

21:55-18:05

2 stops31h 40m

₹ 121,273

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Fri 5/6

19:00-20:01

2 stops37h 31m

Seattle/Tacoma Intl

Sun 13/9

18:20-18:10

2 stops35h 20m

₹ 121,462

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 13/5

04:10-14:45

1 stop23h 05m

Seattle/Tacoma Intl

Mon 9/11

16:05-02:20

1 stop20h 45m

₹ 123,730

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 18/6

22:30-17:15

2 stops31h 15m

Seattle/Tacoma Intl

Sat 19/9

19:10-10:20

2 stops26h 40m

₹ 129,307

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 17/6

04:05-13:25

1 stop21h 50m

Seattle/Tacoma Intl

Sun 20/9

17:15-08:05

1 stop26h 20m

₹ 130,441

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 11/5

09:50-13:25

1 stop40h 05m

Seattle/Tacoma Intl

Wed 23/9

17:15-20:30

1 stop38h 45m

₹ 130,441

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 24/6

22:05-13:25

1 stop27h 50m

Seattle/Tacoma Intl

Sun 29/11

16:05-02:15

1 stop20h 40m

₹ 130,441
Fastest return journey

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Fri 19/6

04:05-13:25

1 stop21h 50m

Seattle/Tacoma Intl

Sat 19/9

17:15-02:30

1 stop20h 45m

₹ 136,585

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 11/5

09:50-13:25

1 stop40h 05m

Seattle/Tacoma Intl

Fri 18/9

10:54-08:05

2 stops32h 41m

₹ 141,311

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 20 resultsSorted by cheapest first
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?

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 41 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, February is the cheapest month in which you can book a flight from Chennai to Seattle (average of ₹ 91,214). Flying from Chennai to Seattle in January is currently the most expensive (average of ₹ 152,276). 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.

How much does it cost for a return flight from Chennai to Seattle?

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 29 April 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
1,505 reviews
Check prices

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

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
1,505 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

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
3,568 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

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
3,724 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

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
7,962 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

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
7,932 reviews
Singapore Airlines
8.2
Very Good
1,505 reviews
Check prices

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

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 23h 05m. 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 ₹ 71,804, 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 British Airways and Air France - these airlines can fly you to your destination from ₹ 89,627 and ₹ 93,214, 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 ₹ 51,200. Qatar Airways flights start at ₹ 51,714 while deals on Lufthansa start at ₹ 65,795 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, February is the cheapest month in which you can book a flight from Chennai to Seattle (average of ₹ 91,214). Flying from Chennai to Seattle in January is currently the most expensive (average of ₹ 152,276). 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 29 April 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 8 airlines flying from Chennai to Seattle

Discover the top 8 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 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 71,804Average₹ 124,375FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapest₹ 89,627Average₹ 104,442FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest₹ 93,214Average₹ 104,240FlexibilityNo cancel feeOn-time77%
Search Air France flights
Cathay PacificCheapest₹ 98,374Average₹ 109,210FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest₹ 100,036Average₹ 144,577FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest₹ 104,534Average₹ 144,214FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest₹ 107,126Average₹ 124,802FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest₹ 127,611Average₹ 140,335FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.