What is the cheapest airline that flies from Chennai to Seattle/Tacoma Intl?

KLM is the most popular carrier operating from Chennai to Seattle/Tacoma Intl

When did momondo last update prices for flights from Chennai Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Chennai Airport to Seattle/Tacoma Intl Airport refresh daily.

How old do you have to be to fly from Chennai Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chennai Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

R10 155 Cheap Flights from Chennai to Seattle in 2026

Find the cheapest flights from Chennai to Seattle

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

4:05 - 21:36MAA Chennai-SEA Seattle/Tacoma Intl

30h 01m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl

23:57 - 20:10SEA Seattle/Tacoma Intl-MAA Chennai

31h 43m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl

R16 274Multiple Airlines

Mon, Sep 28 - Mon, Sep 28

10:15 - 20:34MAA Chennai-SEA Seattle/Tacoma Intl

46h 49m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

23:59 - 20:10SEA Seattle/Tacoma Intl-MAA Chennai

31h 41m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl

R16 322Multiple Airlines

Fri, Oct 9 - Fri, Oct 16

4:05 - 22:32MAA Chennai-SEA Seattle/Tacoma Intl

30h 57m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

23:55 - 2:50SEA Seattle/Tacoma Intl-MAA Chennai

38h 25m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

R16 354Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

21:55 - 14:51MAA Chennai-SEA Seattle/Tacoma Intl

29h 26m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl

6:12 - 19:50SEA Seattle/Tacoma Intl-MAA Chennai

25h 08m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl

R16 370Multiple Airlines

Thu, Oct 1 - Tue, Mar 16

4:20 - 20:28MAA Chennai-SEA Seattle/Tacoma Intl

28h 38m2 stops Doha Hamad Intl Chicago O'Hare Intl

16:25 - 2:50SEA Seattle/Tacoma Intl-MAA Chennai

21h 55m1 stop Doha Hamad Intl

R17 908Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

4:05 - 20:28MAA Chennai-SEA Seattle/Tacoma Intl

28h 53m2 stops Doha Hamad Intl Chicago O'Hare Intl

16:25 - 2:50SEA Seattle/Tacoma Intl-MAA Chennai

21h 55m1 stop Doha Hamad Intl

R18 725Multiple Airlines

Fri, Oct 9 - Fri, Oct 16

15:00 - 11:40MAA Chennai-SEA Seattle/Tacoma Intl

58h 10m2 stops Muscat Seeb Doha Hamad Intl

16:25 - 6:30SEA Seattle/Tacoma Intl-MAA Chennai

49h 35m2 stops Doha Hamad Intl Muscat Seeb

R18 741Oman Air

Wed, Feb 3 - Wed, Jul 28

7:35 - 20:05MAA Chennai-SEA Seattle/Tacoma Intl

50h 00m2 stops London Heathrow Los Angeles Los Angeles

13:40 - 5:35SEA Seattle/Tacoma Intl-MAA Chennai

26h 25m1 stop London Heathrow

R18 885British Airways

Sat, Dec 12 - Sat, Jan 9

7:35 - 16:50MAA Chennai-SEA Seattle/Tacoma Intl

22h 45m1 stop London Heathrow

10:25 - 5:35SEA Seattle/Tacoma Intl-MAA Chennai

29h 40m2 stops Chicago O'Hare Intl London Heathrow

R18 917British Airways

Sun, Nov 22 - Wed, Feb 10

5:35 - 22:57MAA Chennai-SEA Seattle/Tacoma Intl

29h 52m2 stops London Heathrow Philadelphia

14:30 - 5:35SEA Seattle/Tacoma Intl-MAA Chennai

26h 35m1 stop London Heathrow

R19 157British Airways

Thu, Oct 1 - Tue, Mar 16

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Oman Air flights from Chennai to Seattle

Our best Oman Air deals on Chennai to Seattle flight tickets

Oman Air

Feb 3

MAA15:00Chennai

58h 10m

2 stops

SEA11:40Seattle/Tacoma Intl

Jul 28

SEA16:25Seattle/Tacoma Intl

49h 35m

2 stops

MAA6:30Chennai

R18 741

Oman Air

Jan 14

MAA7:20Chennai

65h 50m

2 stops

SEA11:40Seattle/Tacoma Intl

Jul 10

SEA16:25Seattle/Tacoma Intl

25h 35m

2 stops

MAA6:30Chennai

R19 237

Oman Air

Jan 12

MAA7:20Chennai

65h 50m

2 stops

SEA11:40Seattle/Tacoma Intl

Jul 7

SEA16:25Seattle/Tacoma Intl

56h 35m

2 stops

MAA13:30Chennai

R21 512

Turkish Airlines flights from Chennai to Seattle

Our best Turkish Airlines deals on Chennai to Seattle flight tickets

Turkish Airlines

Oct 23

MAA20:15Chennai

33h 35m

2 stops

SEA17:20Seattle/Tacoma Intl

Oct 30

SEA20:05Seattle/Tacoma Intl

52h 25m

2 stops

MAA13:00Chennai

R20 663

Turkish Airlines

Jan 16

MAA22:00Chennai

56h 40m

2 stops

SEA17:10Seattle/Tacoma Intl

Jul 12

SEA12:35Seattle/Tacoma Intl

36h 45m

2 stops

MAA13:50Chennai

R21 688

Turkish Airlines

Feb 14

MAA23:45Chennai

30h 55m

2 stops

SEA17:10Seattle/Tacoma Intl

Feb 17

SEA19:05Seattle/Tacoma Intl

28h 55m

2 stops

MAA13:30Chennai

R21 912

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Mon 28/9

4:05-21:36

2 stops30h 01m

Seattle/Tacoma Intl

Mon 28/9

23:57-20:10

2 stops31h 43m

R16 274

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Fri 9/10

10:15-20:34

2 stops46h 49m

Seattle/Tacoma Intl

Fri 16/10

23:59-20:10

2 stops31h 41m

R16 322

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Tue 6/10

4:05-22:32

2 stops30h 57m

Seattle/Tacoma Intl

Tue 13/10

23:55-2:50

2 stops38h 25m

R16 354

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Thu 1/10

21:55-14:51

2 stops29h 26m

Seattle/Tacoma Intl

Tue 16/3

6:12-19:50

2 stops25h 08m

R16 370

Fastest return journey

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Tue 6/10

4:20-20:28

2 stops28h 38m

Seattle/Tacoma Intl

Tue 13/10

16:25-2:50

1 stop21h 55m

R17 908

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Fri 9/10

4:05-20:28

2 stops28h 53m

Seattle/Tacoma Intl

Fri 16/10

16:25-2:50

1 stop21h 55m

R18 725

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Wed 3/2

15:00-11:40

2 stops58h 10m

Seattle/Tacoma Intl

Wed 28/7

16:25-6:30

2 stops49h 35m

R18 741

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Sat 12/12

7:35-20:05

2 stops50h 00m

Seattle/Tacoma Intl

Sat 9/1

13:40-5:35

1 stop26h 25m

R18 885

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Sun 22/11

7:35-16:50

1 stop22h 45m

Seattle/Tacoma Intl

Wed 10/2

10:25-5:35

2 stops29h 40m

R18 917

ChennaiSeattle

MAA Chennai - SEA Seattle/Tacoma Intl

MAASEA

Chennai

Thu 1/10

5:35-22:57

2 stops29h 52m

Seattle/Tacoma Intl

Tue 16/3

14:30-5:35

1 stop26h 35m

R19 157

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chennai to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Chennai and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from R21 240 to R23 674.
The lowest price recently found on this route was R16 274.

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Chennai is in February. Flight prices, which tend to average around R14 961, are often lower during this time because this is during the off-season. If you aren’t able to travel to Seattle during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of R17 235.

How far in advance should I book a flight from Chennai to Seattle?

You are more likely to see cheaper flights to Seattle from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around R21 033 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Chennai for as low as R16 178 on momondo.

How have Chennai to Seattle flight prices changed over time?

As of September 2026, prices for Chennai to Seattle flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Chennai to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Chennai to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Chennai to Seattle (MAA to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chennai to Seattle

Best price found	R10 155
Direct flights	None

The best one-way flight to Seattle from Chennai in the past 72 hours is R10 155. The best return flight deal from Chennai to Seattle found on momondo in the last 72 hours is R16 274.

There are no direct flights from Chennai to Seattle. There are no popular flight routes from Chennai to Seattle.

Search flight deals

Frequently asked questions about flying from Chennai to Seattle

How far is Chennai to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 12893,1 km away from Chennai.
When did momondo last update prices for flights from Chennai Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Chennai Airport to Seattle/Tacoma Intl Airport refresh daily.
How old do you have to be to fly from Chennai Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chennai Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Chennai to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chennai to Seattle . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chennai to Seattle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seattle from Chennai which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chennai to Seattle?

momondo helps you find the best flight between Chennai and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chennai to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chennai to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.