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Cheap flights from Chennai to Seattle from £531

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SEA
9 jul — 16 jul1
1 adult

Cheap 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 4 julho 2025.

Round-trip from

£782

One-way from

£531

Popular in

August

Cheapest in

November

Average price

£1,037
British Airways
  • British Airways
  • 22/11-23/11
  • 4 total stops
  • 57h 12m total
  • Chennai to Seattle
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Japan Airlines
  • Japan Airlines
  • 27/8
  • 2 total stops
  • 29h 15m total
  • Chennai to Seattle
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£63 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Chennai to Seattle

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 4 julho 2025.

sáb 22/1107:35MAA - SEA
2 stops30h 48mBritish Airways
dom 23/1113:41SEA - MAA
2 stops26h 24mBritish Airways
Deal found 2/7£782
dom 21/1201:50MAA - SEA
1 stop23h 50mLufthansa
qua 15/407:00SEA - MAA
2 stops28h 40mLufthansa
Deal found 3/7£867
sex 10/1007:00MAA - SEA
2 stops49h 20mVirgin Atlantic
ter 14/1017:35SEA - MAA
2 stops34h 40mVirgin Atlantic
Deal found 1/7£930
sex 21/1103:45MAA - SEA
2 stops29h 32mQatar Airways
dom 23/1115:40SEA - MAA
1 stop20h 45mQatar Airways
Deal found 2/7£952
qui 31/723:00MAA - SEA
2 stops30h 45mTurkish Airlines
dom 31/819:10SEA - MAA
2 stops28h 20mTurkish Airlines
Deal found 4/7£958
ter 7/1017:50MAA - SEA
2 stops29h 05mJapan Airlines
qua 8/1013:30SEA - MAA
2 stops33h 50mJapan Airlines
Deal found 3/7£981
qua 24/1223:25MAA - SEA
1 stop21h 15mSingapore Airlines
sáb 20/610:15SEA - MAA
1 stop34h 35mSingapore Airlines
Deal found 3/7£1,002

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 4 julho 2025.
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

sáb 22/11

07:35-00:53

2 stops30h 48m

Seattle/Tacoma Intl

dom 23/11

13:41-05:35

2 stops26h 24m

£782

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

dom 21/12

01:50-12:10

1 stop23h 50m

Seattle/Tacoma Intl

qua 15/4

07:00-00:10

2 stops28h 40m

£867

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

sex 10/10

07:00-19:50

2 stops49h 20m

Seattle/Tacoma Intl

ter 14/10

17:35-16:45

2 stops34h 40m

£930

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

sex 21/11

03:45-19:47

2 stops29h 32m

Seattle/Tacoma Intl

dom 23/11

15:40-01:55

1 stop20h 45m

£952

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

qui 31/7

23:00-17:15

2 stops30h 45m

Seattle/Tacoma Intl

dom 31/8

19:10-12:00

2 stops28h 20m

£958

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

ter 7/10

17:50-10:25

2 stops29h 05m

Seattle/Tacoma Intl

qua 8/10

13:30-11:50

2 stops33h 50m

£981

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

qua 24/12

23:25-07:10

1 stop21h 15m

Seattle/Tacoma Intl

sáb 20/6

10:15-09:20

1 stop34h 35m

£1,002

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

qua 27/8

17:50-10:35

2 stops29h 15m

£531

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

seg 28/7

09:50-13:25

1 stop40h 05m

£618

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

qui 14/8

22:30-17:15

2 stops31h 15m

£676

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 16 results
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?

Use this chart to determine the optimal time to book a return flight from Chennai to Seattle. Price data was last updated on 27 June 2025.

The best time to book flights from Chennai to Seattle is 11 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, January is the cheapest month in which you can book a flight from Chennai to Seattle (average of £622). Flying from Chennai to Seattle in July is currently the most expensive (average of £946). 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 4 julho 2025.
See what other customers who have flown with Japan Airlines, Emirates, andSingapore Airlines from Chennai to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,504 reviews
Check prices

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very Good
1,504 reviews
Japan Airlines
8.3
Very Good
1,504 reviews
Check prices

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Emirates
8.1
Very Good
3,287 reviews
Japan Airlines
8.3
Very Good
1,504 reviews
Check prices

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Singapore Airlines
8.1
Very Good
1,320 reviews
Japan Airlines
8.3
Very Good
1,504 reviews
Check prices

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Cathay Pacific
7.6
Good
921 reviews
Japan Airlines
8.3
Very Good
1,504 reviews
Check prices

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Qatar Airways
7.4
Good
3,588 reviews
Japan Airlines
8.3
Very Good
1,504 reviews
Check prices

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

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.

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

    British Airways, at £782, was found to be the cheapest airline from Chennai to Seattle.Alternate airlines flying return to your destination include Lufthansa and Virgin Atlantic. British Airways is 20% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Chennai to Seattle one-way?

    To fly one-way, consider booking your trip with Japan Airlines, which is currently one of the cheapest options available, starting at £531. Emirates flights start at £618 while deals on Turkish Airlines start at £676 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, January is the cheapest month in which you can book a flight from Chennai to Seattle (average of £622). Flying from Chennai to Seattle in July is currently the most expensive (average of £946). 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 Chennai?

Book flights to Chennai if you plan to visit one of these locations
Tacoma
Leavenworth
Bothell
SeaTac

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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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