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Cheap flights from Chennai to Seattle from ₹ 56,186

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SEA
5 Sep — 12 Sep1
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 6 August 2026.

Mon 28/921:55 -
2 stops35h 19m
Sat 3/1023:42 -
2 stops44h 13m
Deal found 1/8₹ 91,836
Mon 21/910:15 -
2 stops46h 59m
Sat 26/923:42 -
2 stops31h 58m
Deal found 4/8₹ 91,931
Wed 16/921:55 -
2 stops35h 19m
Wed 30/923:42 -
2 stops38h 38m
Deal found 3/8₹ 92,977
Sat 5/904:05 -
2 stops29h 17m
Sat 5/923:40 -
2 stops32h 00m
Deal found 4/8₹ 96,400
Thu 17/904:05 -
2 stops30h 01m
Mon 15/306:12 -
2 stops25h 08m
Deal found 1/8₹ 96,685
Tue 15/910:15 -
2 stops46h 59m
Tue 22/906:18 -
2 stops32h 02m
Deal found 4/8₹ 96,780
Thu 1/1021:55 -
2 stops35h 19m
Sat 31/1011:17 -
2 stops26h 48m
Deal found 5/8₹ 97,826
Thu 5/1107:35 -
1 stop22h 45m
Fri 5/218:45 -
1 stop21h 20m
Deal found 4/8₹ 98,776
Thu 5/1107:35 -
1 stop22h 45m
Sat 6/213:40 -
1 stop26h 25m
Deal found 4/8₹ 99,727
Wed 2/904:05 -
2 stops29h 17m
Wed 9/906:15 -
2 stops25h 25m
Deal found 3/8₹ 100,297

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 6 August 2026.

Round-trip from

₹ 91,836

One-way from

₹ 56,186

Popular in

August

Cheapest in

February

Average price

₹ 167,036
Etihad Airways
  • Etihad Airways
  • 28/9-3/10
  • 4 total stops
  • 79h 32m total
  • Chennai to Seattle
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 5/11
  • 1 total stop
  • 21h 15m total
  • Chennai to Seattle
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 1,736,708 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 363,357 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 6 August 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 Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Tue 15/9

10:15-20:44

2 stops46h 59m

Seattle/Tacoma Intl

Tue 22/9

06:18-02:50

2 stops32h 02m

₹ 96,780

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Wed 7/10

04:05-00:36

2 stops33h 01m

Seattle/Tacoma Intl

Wed 20/1

23:59-02:35

2 stops37h 06m

₹ 96,875

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Wed 2/9

04:05-20:52

2 stops29h 17m

Seattle/Tacoma Intl

Wed 9/9

06:15-20:10

2 stops25h 25m

₹ 100,297

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Mon 21/9

05:35-22:57

2 stops29h 52m

Seattle/Tacoma Intl

Sat 26/9

20:20-03:30

1 stop42h 40m

₹ 113,417

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Sat 22/8

23:45-10:40

2 stops47h 25m

Seattle/Tacoma Intl

Sat 3/10

19:15-12:00

2 stops28h 15m

₹ 127,107

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Tue 15/9

04:05-12:45

1 stop21h 10m

Seattle/Tacoma Intl

Tue 22/9

16:25-02:50

1 stop21h 55m

₹ 130,339
Fastest return journey

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Mon 21/9

04:20-12:45

1 stop20h 55m

Seattle/Tacoma Intl

Sat 26/9

16:25-02:40

1 stop21h 45m

₹ 133,286

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Fri 11/9

04:20-12:45

1 stop20h 55m

Seattle/Tacoma Intl

Wed 14/10

16:25-02:50

1 stop21h 55m

₹ 134,332

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Sun 30/8

04:20-12:45

1 stop20h 55m

Seattle/Tacoma Intl

Sun 6/9

11:39-02:40

2 stops26h 31m

₹ 150,589

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Thu 29/10

07:35-17:50

1 stop22h 45m

Seattle/Tacoma Intl

Mon 1/3

10:31-05:35

2 stops29h 34m

₹ 154,962

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
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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 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 38 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 ₹ 89,935). Flying from Chennai to Seattle in August is currently the most expensive (average of ₹ 167,036). 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?

Airfare is below average for this route at the moment.

Chennai to Seattle flights typically cost between ₹ 144,219 and ₹ 196,031 in September.
The cheapest return price found within the last 5 days was ₹ 91,836 on Etihad Airways (28 Sept–3 Oct).

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 6 August 2026.
Read reviews from past customers who have flown with Emirates,Cathay Pacific, 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.
Emirates
8.1
Very Good
3,646 reviews
Check prices

Boarding

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Overall

8.1

Food

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.
Emirates
8.1
Very Good
3,646 reviews
Emirates
8.1
Very Good
3,646 reviews
Check prices

Boarding

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Overall

8.1

Food

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.
Cathay Pacific
7.6
Good
1,439 reviews
Emirates
8.1
Very Good
3,646 reviews
Check prices

Boarding

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Overall

8.1

Food

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.
Qatar Airways
7.4
Good
3,739 reviews
Emirates
8.1
Very Good
3,646 reviews
Check prices

Boarding

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Overall

8.1

Food

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.
Lufthansa
6.8
Okay
8,177 reviews
Emirates
8.1
Very Good
3,646 reviews
Check prices

Boarding

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Overall

8.1

Food

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.
British Airways
6.7
Okay
8,147 reviews
Emirates
8.1
Very Good
3,646 reviews
Check prices

Boarding

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Overall

8.1

Food

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.

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 29h 52m. 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 ₹ 84,557, 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 Virgin Atlantic - these airlines can fly you to your destination from ₹ 89,877 and ₹ 94,332, respectively. Singapore Airlines is currently priced 32% 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 Qatar Airways, which is currently one of the cheapest options available, starting at ₹ 47,452. Singapore Airlines flights start at ₹ 50,662 while deals on Lufthansa start at ₹ 61,413 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 ₹ 89,935). Flying from Chennai to Seattle in August is currently the most expensive (average of ₹ 167,036). 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

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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 6 August 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 7 airlines flying from Chennai to Seattle

Discover the top 7 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 6 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 84,557Average₹ 120,139FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapest₹ 89,877Average₹ 105,456FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest₹ 94,332Average₹ 120,957FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Cathay PacificCheapest₹ 100,791Average₹ 136,421FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
LufthansaCheapest₹ 105,138Average₹ 148,593FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapest₹ 107,228Average₹ 138,075FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 128,348Average₹ 142,159FlexibilityNo 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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