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Cheap flights from Chennai to Seattle from £469

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SEA
13 Jun — 20 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 14 May 2026.

Tue 25/804:05
MAA
-
SEA
2 stops29h 17m
Multiple Airlines
Tue 25/823:59
SEA
-
MAA
2 stops31h 41m
Multiple Airlines
Deal found 12/5£749
Tue 28/704:05
MAA
-
SEA
2 stops31h 14m
Etihad Airways
Wed 23/923:55
SEA
-
MAA
2 stops50h 40m
Etihad Airways
Deal found 11/5£756
Tue 9/604:10
MAA
-
SEA
2 stops40h 58m
Qatar Airways
Tue 16/616:25
SEA
-
MAA
1 stop21h 55m
Qatar Airways
Deal found 12/5£792
Sun 26/710:15
MAA
-
SEA
2 stops49h 04m
Etihad Airways
Tue 20/1023:55
SEA
-
MAA
2 stops50h 40m
Etihad Airways
Deal found 12/5£821
Thu 16/704:05
MAA
-
SEA
2 stops33h 17m
Multiple Airlines
Thu 20/806:00
SEA
-
MAA
2 stops31h 55m
Multiple Airlines
Deal found 13/5£823
Thu 1/1021:55
MAA
-
SEA
2 stops28h 59m
Multiple Airlines
Tue 10/1100:59
SEA
-
MAA
2 stops36h 01m
Multiple Airlines
Deal found 12/5£825
Tue 7/704:05
MAA
-
SEA
2 stops31h 14m
Multiple Airlines
Thu 15/1011:34
SEA
-
MAA
2 stops32h 21m
Multiple Airlines
Deal found 10/5£828
Thu 13/803:55
MAA
-
SEA
1 stop21h 00m
Qatar Airways
Fri 28/809:10
SEA
-
MAA
2 stops29h 00m
Qatar Airways
Deal found 13/5£858
Wed 10/604:10
MAA
-
SEA
2 stops40h 58m
Qatar Airways
Wed 17/616:25
SEA
-
MAA
1 stop21h 55m
Qatar Airways
Deal found 13/5£869
Wed 17/619:00
MAA
-
SEA
2 stops28h 45m
KLM
Fri 28/813:30
SEA
-
MAA
2 stops30h 15m
KLM
Deal found 13/5£876
Mon 15/622:30
MAA
-
SEA
2 stops30h 24m
KLM
Fri 28/813:30
SEA
-
MAA
2 stops30h 15m
KLM
Deal found 13/5£877
Wed 16/919:00
MAA
-
SEA
2 stops28h 45m
KLM
Sat 6/213:40
SEA
-
MAA
2 stops27h 25m
KLM
Deal found 12/5£878

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 14 May 2026.

Round-trip from

£749

One-way from

£469

Popular in

January

Cheapest in

February

Average price

£983
25/8-25/8
  • 25/8-25/8
  • 4 total stops
  • 60h 58m total
  • Chennai to Seattle
Search Deals
1/9
  • 1/9
  • 2 total stops
  • 38h 25m total
  • Chennai to Seattle
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 858,174 searches. Data last updated 14 May 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

Thu 13/8

03:55-12:25

1 stop21h 00m

Seattle/Tacoma Intl

Fri 28/8

09:10-02:40

2 stops29h 00m

£858

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Tue 2/6

14:30-14:00

2 stops36h 00m

Seattle/Tacoma Intl

Fri 26/6

22:05-22:55

2 stops36h 20m

£914

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 27/5

22:30-17:15

3 stops31h 15m

Seattle/Tacoma Intl

Mon 17/8

12:35-12:05

2 stops35h 00m

£963

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 7/10

22:10-17:20

2 stops31h 40m

Seattle/Tacoma Intl

Sun 11/10

19:15-13:50

2 stops30h 05m

£976

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 24/6

04:20-12:25

1 stop20h 35m

Seattle/Tacoma Intl

Thu 15/10

09:59-02:40

2 stops28h 11m

£1,009
Fastest return journey

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 25/6

03:55-12:25

1 stop21h 00m

Seattle/Tacoma Intl

Wed 21/10

16:25-02:40

1 stop21h 45m

£1,016

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sat 15/8

22:10-10:40

2 stops49h 00m

Seattle/Tacoma Intl

Sat 29/8

19:15-12:05

2 stops28h 20m

£1,017

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 8/7

21:05-12:20

2 stops27h 45m

Seattle/Tacoma Intl

Wed 6/1

14:00-00:05

1 stop20h 35m

£1,022

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 22/10

05:35-18:25

1 stop25h 20m

Seattle/Tacoma Intl

Mon 26/10

11:34-05:35

2 stops29h 31m

£1,023

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 7/10

04:05-13:25

1 stop21h 50m

Seattle/Tacoma Intl

Sun 11/10

17:15-08:05

1 stop26h 20m

£1,038

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 19 resultsSorted by cheapest first
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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?

The best time to book flights from Chennai to Seattle is 41 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 Chennai to Seattle?

Currently, February is the cheapest month in which you can book a flight from Chennai to Seattle (average of £714). Flying from Chennai to Seattle in January is currently the most expensive (average of £1,191). 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?

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 21h. The distance between Chennai and Seattle is about 8031 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £714). Flying from Chennai to Seattle in January is currently the most expensive (average of £1,191). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Federal Way
SeaTac

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

Cheapflights helps you search for flights from Chennai to Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Chennai to Seattle?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chennai to Seattle for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Seattle from Chennai? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Chennai to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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