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Cheap flights from Chennai to Seattle from £528

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SEA
23 May — 30 May1
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 23 April 2026.

Thu 22/1003:55
MAA
-
SEA
2 stops29h 12m
Qatar Airways
Fri 30/1017:05
SEA
-
MAA
1 stop20h 55m
Qatar Airways
Deal found 20/4£848
Fri 10/721:55
MAA
-
SEA
2 stops37h 24m
Multiple Airlines
Wed 18/1100:59
SEA
-
MAA
2 stops36h 01m
Multiple Airlines
Deal found 20/4£867
Thu 20/804:20
MAA
-
SEA
1 stop20h 35m
Qatar Airways
Tue 1/911:36
SEA
-
MAA
2 stops26h 44m
Qatar Airways
Deal found 18/4£877
Mon 20/719:00
MAA
-
SEA
2 stops28h 45m
KLM
Mon 1/214:40
SEA
-
MAA
2 stops26h 25m
KLM
Deal found 22/4£881
Mon 20/719:00
MAA
-
SEA
2 stops28h 45m
KLM
Tue 2/213:40
SEA
-
MAA
2 stops27h 20m
KLM
Deal found 22/4£882
Fri 17/704:05
MAA
-
SEA
2 stops31h 14m
Etihad Airways
Thu 17/923:55
SEA
-
MAA
2 stops44h 00m
Etihad Airways
Deal found 22/4£902
Wed 15/710:15
MAA
-
SEA
2 stops49h 04m
Etihad Airways
Sat 19/923:55
SEA
-
MAA
2 stops50h 40m
Etihad Airways
Deal found 22/4£904
Sun 19/710:15
MAA
-
SEA
2 stops49h 04m
Etihad Airways
Wed 9/923:55
SEA
-
MAA
2 stops50h 40m
Etihad Airways
Deal found 21/4£905
Tue 7/704:05
MAA
-
SEA
2 stops31h 14m
Multiple Airlines
Sat 21/1100:59
SEA
-
MAA
2 stops41h 41m
Multiple Airlines
Deal found 22/4£907
Mon 8/610:55
MAA
-
SEA
2 stops39h 35m
Virgin Atlantic
Fri 14/821:55
SEA
-
MAA
2 stops35h 05m
Virgin Atlantic
Deal found 19/4£913
Tue 23/612:45
MAA
-
SEA
2 stops37h 45m
Virgin Atlantic
Tue 17/1114:05
SEA
-
MAA
2 stops30h 50m
Virgin Atlantic
Deal found 18/4£914
Mon 8/622:00
MAA
-
SEA
2 stops34h 31m
Virgin Atlantic
Tue 30/622:05
SEA
-
MAA
2 stops34h 50m
Virgin Atlantic
Deal found 22/4£915

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 23 April 2026.

Round-trip from

£867

One-way from

£528

Popular in

January

Cheapest in

February

Average price

£987
10/7-18/11
  • 10/7-18/11
  • 4 total stops
  • 73h 25m total
  • Chennai to Seattle
Search Deals
25/8
  • 25/8
  • 2 total stops
  • 38h 25m total
  • Chennai to Seattle
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).
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 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 858,174 searches. Data last updated 23 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

Tue 30/6

22:30-20:03

2 stops34h 03m

Seattle/Tacoma Intl

Sat 8/8

21:55-19:15

2 stops32h 50m

£913

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 8/6

10:55-14:00

2 stops39h 35m

Seattle/Tacoma Intl

Fri 14/8

21:55-21:30

2 stops35h 05m

£913

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 21/6

09:50-13:25

1 stop40h 05m

Seattle/Tacoma Intl

Tue 17/11

16:05-08:15

1 stop26h 40m

£984

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 6/8

23:45-17:15

2 stops30h 00m

Seattle/Tacoma Intl

Mon 24/8

19:10-12:05

2 stops28h 25m

£985

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 1/6

22:05-13:25

1 stop27h 50m

Seattle/Tacoma Intl

Wed 30/9

17:15-02:30

1 stop20h 45m

£986

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 19/7

22:05-13:25

1 stop27h 50m

Seattle/Tacoma Intl

Tue 22/9

17:15-02:30

1 stop20h 45m

£998

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 21/6

04:05-13:25

1 stop21h 50m

Seattle/Tacoma Intl

Sat 14/11

16:05-08:15

1 stop26h 40m

£1,006
Fastest return journey

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sun 28/6

04:05-13:25

1 stop21h 50m

Seattle/Tacoma Intl

Mon 10/8

17:15-08:05

1 stop26h 20m

£1,016

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 1/6

04:10-14:45

1 stop23h 05m

Seattle/Tacoma Intl

Wed 30/9

10:45-02:50

2 stops27h 35m

£1,039

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 20/7

10:15-22:49

2 stops49h 04m

Seattle/Tacoma Intl

Mon 7/9

23:44-15:05

2 stops50h 51m

£1,052

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 21 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?

Use this chart to determine the optimal time to book a return flight from Chennai to Seattle. Price data was last updated on 17 April 2026.

The best time to book flights from Chennai to Seattle is 42 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 £1,192). 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 20h 35m. 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 £1,192). 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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