Find flights
When to book
Airlines
FAQs

Cheap flights from Chennai to Seattle from ₹ 52,743

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SEA
20 Jul — 27 Jul1
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 20 June 2026.

Wed 22/718:00
MAA
-
SEA
2 stops35h 29m
Lufthansa
Sat 12/914:10
SEA
-
MAA
2 stops43h 55m
Lufthansa
Deal found 15/6₹ 126,811
Tue 23/605:35
MAA
-
SEA
1 stop42h 30m
British Airways
Wed 7/1015:10
SEA
-
MAA
2 stops47h 50m
British Airways
Deal found 15/6₹ 127,471
Mon 22/601:55
MAA
-
SEA
1 stop22h 55m
Lufthansa
Wed 7/1014:10
SEA
-
MAA
1 stop21h 30m
Lufthansa
Deal found 15/6₹ 127,660
Tue 23/620:40
MAA
-
SEA
3 stops34h 22m
SWISS
Wed 7/1007:00
SEA
-
MAA
3 stops37h 25m
SWISS
Deal found 15/6₹ 128,320
Sun 26/720:15
MAA
-
SEA
2 stops33h 35m
Turkish Airlines
Fri 16/1019:15
SEA
-
MAA
2 stops26h 35m
Turkish Airlines
Deal found 16/6₹ 128,887
Mon 22/601:55
MAA
-
SEA
2 stops29h 07m
Multiple Airlines
Wed 7/1007:00
SEA
-
MAA
3 stops37h 25m
Multiple Airlines
Deal found 15/6₹ 129,264
Thu 30/722:30
MAA
-
SEA
2 stops48h 40m
Turkish Airlines
Thu 17/919:15
SEA
-
MAA
2 stops26h 35m
Turkish Airlines
Deal found 17/6₹ 129,358
Sun 5/701:10
MAA
-
SEA
2 stops31h 10m
Multiple Airlines
Sat 26/1200:10
SEA
-
MAA
2 stops32h 30m
Multiple Airlines
Deal found 15/6₹ 129,641
Tue 21/720:10
MAA
-
SEA
3 stops34h 52m
Multiple Airlines
Wed 27/107:00
SEA
-
MAA
2 stops27h 35m
Multiple Airlines
Deal found 16/6₹ 129,736
Wed 8/721:50
MAA
-
SEA
2 stops32h 00m
Turkish Airlines
Thu 23/719:15
SEA
-
MAA
2 stops28h 15m
Turkish Airlines
Deal found 16/6₹ 129,830
Tue 23/605:35
MAA
-
SEA
1 stop25h 20m
British Airways
Wed 4/1114:46
SEA
-
MAA
2 stops25h 19m
British Airways
Deal found 15/6₹ 129,924

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 20 June 2026.

Round-trip from

₹ 126,811

One-way from

₹ 52,743

Popular in

August

Cheapest in

February

Average price

₹ 117,942
Lufthansa
  • Lufthansa
  • 22/7-12/9
  • 4 total stops
  • 79h 24m total
  • Chennai to Seattle
Search Deals
20/9
  • 20/9
  • 2 total stops
  • 53h 15m total
  • Chennai to Seattle
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 1,381,307 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 265,440 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 20 June 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
Fastest return journey

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 6/7

00:50-10:20

1 stop22h 00m

Seattle/Tacoma Intl

Mon 28/9

11:45-23:35

1 stop23h 20m

₹ 132,944

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Fri 7/8

20:15-17:20

2 stops33h 35m

Seattle/Tacoma Intl

Wed 3/2

19:05-12:10

2 stops27h 35m

₹ 133,038

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sat 22/8

22:30-10:40

2 stops48h 40m

Seattle/Tacoma Intl

Sat 3/10

19:15-14:50

2 stops31h 05m

₹ 135,397

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Fri 14/8

03:55-12:45

1 stop21h 20m

Seattle/Tacoma Intl

Fri 28/8

11:39-02:50

2 stops26h 41m

₹ 136,624

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 13/7

22:05-13:25

1 stop27h 50m

Seattle/Tacoma Intl

Thu 23/7

17:15-20:30

1 stop38h 45m

₹ 139,454

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 16/7

05:35-11:35

1 stop42h 30m

Seattle/Tacoma Intl

Wed 30/9

10:59-03:30

2 stops52h 01m

₹ 141,436

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Tue 15/9

04:05-13:25

1 stop21h 50m

Seattle/Tacoma Intl

Sat 26/12

16:05-20:10

1 stop38h 35m

₹ 141,813

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 22/7

22:05-13:25

1 stop27h 50m

Seattle/Tacoma Intl

Sat 12/9

17:15-08:05

1 stop26h 20m

₹ 142,568

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Tue 4/8

22:30-17:20

2 stops31h 20m

Seattle/Tacoma Intl

Mon 1/2

19:05-12:10

2 stops27h 35m

₹ 142,756

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 13/7

11:00-11:35

2 stops61h 05m

Seattle/Tacoma Intl

Tue 6/10

13:30-03:30

1 stop25h 30m

₹ 142,851

Flights are sorted by cheapest return flights first.

Deals found on 20/6

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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 ₹ 89,258). Flying from Chennai to Seattle in August is currently the most expensive (average of ₹ 153,607). 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 20 June 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
3,590 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Emirates
8.1
Very Good
3,590 reviews
Emirates
8.1
Very Good
3,590 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Cathay Pacific
7.6
Good
1,388 reviews
Emirates
8.1
Very Good
3,590 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Qatar Airways
7.3
Good
3,727 reviews
Emirates
8.1
Very Good
3,590 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Lufthansa
6.8
Okay
8,084 reviews
Emirates
8.1
Very Good
3,590 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
British Airways
6.7
Okay
8,062 reviews
Emirates
8.1
Very Good
3,590 reviews
Check prices

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

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 20m. 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 ₹ 71,675, 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 ₹ 89,201 and ₹ 93,622, respectively. Singapore Airlines is currently priced 41% 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 ₹ 47,095. Singapore Airlines flights start at ₹ 50,281 while deals on Lufthansa start at ₹ 60,951 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 ₹ 89,258). Flying from Chennai to Seattle in August is currently the most expensive (average of ₹ 153,607). 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 20 June 2026.
Emirates flights from Chennai to Seattle/Tacoma Intl
British Airways 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 20 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 71,675Average₹ 114,083FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapest₹ 89,201Average₹ 102,484FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest₹ 93,622Average₹ 120,047FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Cathay PacificCheapest₹ 98,198Average₹ 133,306FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
LufthansaCheapest₹ 104,347Average₹ 146,453FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapest₹ 106,421Average₹ 137,036FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 127,712Average₹ 143,371FlexibilityNo 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.