Find flights
When to book
Airlines
FAQs

Cheap flights from Chennai to Seattle from ₹ 55,136

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
26 Aug — 2 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 27 July 2026.

Sun 11/1021:55
MAA
-
SEA
2 stops35h 50m
Etihad Airways
Mon 12/1023:55
SEA
-
MAA
2 stops38h 25m
Etihad Airways
Deal found 26/7₹ 97,067
Wed 9/904:05
MAA
-
SEA
2 stops30h 01m
Multiple Airlines
Wed 16/923:55
SEA
-
MAA
2 stops44h 00m
Multiple Airlines
Deal found 26/7₹ 97,259
Thu 17/904:05
MAA
-
SEA
2 stops30h 01m
Multiple Airlines
Mon 15/306:12
SEA
-
MAA
2 stops25h 08m
Multiple Airlines
Deal found 27/7₹ 97,549
Mon 7/904:05
MAA
-
SEA
2 stops31h 14m
Etihad Airways
Mon 14/923:55
SEA
-
MAA
2 stops44h 00m
Etihad Airways
Deal found 23/7₹ 97,645
Thu 15/1004:05
MAA
-
SEA
2 stops29h 40m
Multiple Airlines
Thu 12/1106:12
SEA
-
MAA
2 stops30h 53m
Multiple Airlines
Deal found 26/7₹ 101,404
Sun 11/1005:35
MAA
-
SEA
1 stop42h 30m
British Airways
Mon 11/110:31
SEA
-
MAA
2 stops29h 34m
British Airways
Deal found 26/7₹ 101,501
Wed 9/1207:35
MAA
-
SEA
1 stop22h 45m
British Airways
Wed 6/110:31
SEA
-
MAA
2 stops29h 34m
British Airways
Deal found 27/7₹ 101,693
Wed 14/1005:35
MAA
-
SEA
1 stop25h 20m
British Airways
Thu 4/313:40
SEA
-
MAA
1 stop26h 25m
British Airways
Deal found 25/7₹ 102,754
Tue 1/910:15
MAA
-
SEA
2 stops47h 07m
Etihad Airways
Tue 29/921:40
SEA
-
MAA
2 stops34h 00m
Etihad Airways
Deal found 26/7₹ 103,621
Sun 11/1015:30
MAA
-
SEA
2 stops32h 35m
Multiple Airlines
Mon 11/118:45
SEA
-
MAA
2 stops30h 05m
Multiple Airlines
Deal found 26/7₹ 104,778

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 27 July 2026.

Round-trip from

₹ 97,067

One-way from

₹ 55,136

Popular in

August

Cheapest in

February

Average price

₹ 140,057
Etihad Airways
  • Etihad Airways
  • 11/10-12/10
  • 4 total stops
  • 74h 15m total
  • Chennai to Seattle
Search Deals
20/9
  • 20/9
  • 3 total stops
  • 57h 17m total
  • Chennai to Seattle
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 1,872,895 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 405,712 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 27 July 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

Wed 16/9

21:55-21:36

2 stops36h 11m

Seattle/Tacoma Intl

Fri 12/3

17:39-19:50

2 stops36h 41m

₹ 97,549

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 14/10

05:35-11:35

1 stop42h 30m

Seattle/Tacoma Intl

Thu 4/3

10:31-05:35

2 stops29h 34m

₹ 101,501

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Mon 5/10

05:35-11:35

1 stop42h 30m

Seattle/Tacoma Intl

Wed 17/2

10:31-05:35

2 stops29h 34m

₹ 101,501

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 7/10

05:35-22:59

2 stops29h 54m

Seattle/Tacoma Intl

Sun 3/1

18:45-05:35

1 stop21h 20m

₹ 108,826

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sat 3/10

05:35-22:57

2 stops29h 52m

Seattle/Tacoma Intl

Sun 3/1

18:45-05:35

1 stop21h 20m

₹ 108,826

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Thu 15/10

05:35-18:25

1 stop25h 20m

Seattle/Tacoma Intl

Thu 12/11

13:40-05:35

1 stop26h 25m

₹ 110,561
Fastest return journey

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Tue 15/9

00:50-10:05

1 stop21h 45m

Seattle/Tacoma Intl

Wed 18/11

10:50-00:35

1 stop24h 15m

₹ 126,177

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 16/9

05:35-22:57

2 stops29h 52m

Seattle/Tacoma Intl

Fri 12/3

18:45-05:35

1 stop21h 20m

₹ 128,201

ChennaiSeattle

MAA - SEA

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

₹ 128,298

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Sat 22/8

04:20-12:45

1 stop20h 55m

Seattle/Tacoma Intl

Sat 29/8

11:39-02:40

2 stops26h 31m

₹ 134,370

Flights are sorted by cheapest return flights first.

Deals found on 24/7

Showing 1-10 of 21 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 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 ₹ 91,187). Flying from Chennai to Seattle in August is currently the most expensive (average of ₹ 173,216). 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 ₹ 146,805 and ₹ 198,760 in October.
The cheapest return price found within the last 5 days was ₹ 97,067 on Etihad Airways (11 Oct–12 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 27 July 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
3,638 reviews
Check prices

Crew

8.4

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Overall

8.1

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
3,638 reviews
Emirates
8.1
Very Good
3,638 reviews
Check prices

Crew

8.4

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Overall

8.1

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
1,431 reviews
Emirates
8.1
Very Good
3,638 reviews
Check prices

Crew

8.4

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Overall

8.1

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
3,744 reviews
Emirates
8.1
Very Good
3,638 reviews
Check prices

Crew

8.4

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Overall

8.1

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
8,161 reviews
Emirates
8.1
Very Good
3,638 reviews
Check prices

Crew

8.4

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Overall

8.1

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
8,130 reviews
Emirates
8.1
Very Good
3,638 reviews
Check prices

Crew

8.4

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Overall

8.1

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 42h 30m. There are 12925 km between Chennai and Seattle.

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

    Currently priced at ₹ 85,734, 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 ₹ 91,128 and ₹ 95,645, 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 ₹ 48,112. Singapore Airlines flights start at ₹ 51,367 while deals on Lufthansa start at ₹ 62,268 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 ₹ 91,187). Flying from Chennai to Seattle in August is currently the most expensive (average of ₹ 173,216). 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 27 July 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 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 85,734Average₹ 121,811FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapest₹ 91,128Average₹ 106,924FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest₹ 95,645Average₹ 122,640FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Cathay PacificCheapest₹ 102,194Average₹ 138,319FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
LufthansaCheapest₹ 106,602Average₹ 150,661FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapest₹ 108,720Average₹ 139,997FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 130,135Average₹ 145,163FlexibilityNo 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.