One Way

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One Way Price

THB 34,171 THB 162,000

Duration

20 h 45 m 47 h 0 m

Stops From Seattle

Departure From Seattle

Before 6 AM

THB 41,780

6 AM - 12 PM

THB 34,172

12 PM - 6 PM

THB 38,564

After 6 PM

THB 43,740

Arrival at Chennai

Before 6 AM

THB 63,640

6 AM - 12 PM

THB 45,394

12 PM - 6 PM

THB 38,564

After 6 PM

THB 34,172

Alliances & Airlines

Oneworld

(18)

SkyTeam

()

Star Alliance

(7)

+ 8 more

Layover Airports

+ 11 more

Layover Duration

1 h 20 m 26 h 30 m

Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 02 Jul 2026 15:36:46
Alaska Airlines, Cathay Pacific

More Timing Options

THB 35,593

THB 34,172

Transit Visa may be required

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Seattle to Chennai , 5 Jul

Alaska Airlines AS | 717

07:26

Sun, 5 Jul 26

Seattle, United States

02 h 54 m

10:20

Sun, 5 Jul 26

Terminal T6

Los Angeles, United States

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 885

13:20

Sun, 5 Jul 26

Terminal B

Los Angeles, United States

14 h 35 m

18:55

Mon, 6 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 651

20:35

Mon, 6 Jul 26

Terminal T1

Hong Kong, Hong Kong

05 h 30 m

23:35

Mon, 6 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific

THB 36,477

THB 35,019

Transit Visa may be required

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Seattle to Chennai , 5 Jul

Cathay Pacific CX | 7987 | Operated By Alaska Airlines

07:26

Sun, 5 Jul 26

Seattle, United States

02 h 54 m

10:20

Sun, 5 Jul 26

Terminal T6

Los Angeles, United States

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 885

13:20

Sun, 5 Jul 26

Terminal B

Los Angeles, United States

14 h 35 m

18:55

Mon, 6 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 651

20:35

Mon, 6 Jul 26

Terminal T1

Hong Kong, Hong Kong

05 h 30 m

23:35

Mon, 6 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Emirates, Srilankan Airlines

THB 40,167

THB 38,564
View Flight Details

Seattle to Chennai , 5 Jul

Emirates EK | 230

17:15

Sun, 5 Jul 26

Seattle, United States

15 h 25 m

19:40

Mon, 6 Jul 26

Terminal T3

Dubai, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Emirates EK | 650

02:30

Tue, 7 Jul 26

Terminal T3

Dubai, United Arab Emirates

04 h 30 m

08:30

Tue, 7 Jul 26

Colombo, Sri Lanka

BAGGAGE : CHECK INCABIN

Information not available

Srilankan Airlines UL | 127

13:35

Tue, 7 Jul 26

Colombo, Sri Lanka

01 h 25 m

15:00

Tue, 7 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific

THB 42,658

THB 40,956

Transit Visa may be required

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Seattle to Chennai , 5 Jul

Cathay Pacific CX | 7955 | Operated By Alaska Airlines

07:03

Sun, 5 Jul 26

Seattle, United States

02 h 17 m

09:20

Sun, 5 Jul 26

Terminal T1

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 879

14:00

Sun, 5 Jul 26

Terminal I

San Francisco, United States

13 h 55 m

18:55

Mon, 6 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 651

20:35

Mon, 6 Jul 26

Terminal T1

Hong Kong, Hong Kong

05 h 30 m

23:35

Mon, 6 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Etihad Airways

THB 43,518

THB 41,780
View Flight Details

Seattle to Chennai , 5 Jul

American Airlines AA | 381

05:10

Sun, 5 Jul 26

Seattle, United States

05 h 07 m

13:17

Sun, 5 Jul 26

Charlotte, United States

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways EY | 16

15:00

Sun, 5 Jul 26

Charlotte, United States

13 h 25 m

12:25

Mon, 6 Jul 26

Terminal A

Abu Dhabi, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways EY | 346

14:30

Mon, 6 Jul 26

Terminal A

Abu Dhabi, United Arab Emirates

04 h 20 m

20:20

Mon, 6 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Etihad Airways

THB 45,560

THB 43,740
View Flight Details

Seattle to Chennai , 5 Jul

American Airlines AA | 2881

23:56

Sun, 5 Jul 26

Seattle, United States

04 h 06 m

06:02

Mon, 6 Jul 26

Terminal T3

Chicago, United States

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways EY | 10

14:00

Mon, 6 Jul 26

Terminal T5

Chicago, United States

13 h 30 m

12:30

Tue, 7 Jul 26

Terminal A

Abu Dhabi, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways EY | 346

14:30

Tue, 7 Jul 26

Terminal A

Abu Dhabi, United Arab Emirates

04 h 20 m

20:20

Tue, 7 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

British Airways, Oman Air

THB 47,277

THB 45,394
View Flight Details

Seattle to Chennai , 5 Jul

British Airways BA | 48

20:20

Sun, 5 Jul 26

Seattle, United States

09 h 25 m

13:45

Mon, 6 Jul 26

Terminal T5

London - Heathrow Apt, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

Oman Air WY | 102

20:50

Mon, 6 Jul 26

Terminal T4

London - Heathrow Apt, United Kingdom

07 h 20 m

07:10

Tue, 7 Jul 26

Muscat, Oman

BAGGAGE : CHECK INCABIN

Information not available

Oman Air WY | 251

02:05

Wed, 8 Jul 26

Muscat, Oman

03 h 50 m

07:25

Wed, 8 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines

THB 47,771

THB 45,870

Transit Visa may be required

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Seattle to Chennai , 5 Jul

Turkish Airlines TK | 204

19:15

Sun, 5 Jul 26

Seattle, United States

11 h 50 m

17:05

Mon, 6 Jul 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 720

20:15

Mon, 6 Jul 26

Istanbul, Turkey

06 h 30 m

05:15

Tue, 7 Jul 26

Terminal T2

Mumbai, India

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 7850 | Operated By IndiGo

11:40

Tue, 7 Jul 26

Terminal T2

Mumbai, India

02 h 05 m

13:45

Tue, 7 Jul 26

Terminal T1

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines, Cathay Pacific

THB 48,363

THB 46,434

Transit Visa may be required

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Seattle to Chennai , 5 Jul

Alaska Airlines AS | 2005

11:19

Sun, 5 Jul 26

Seattle, United States

58 m

12:17

Sun, 5 Jul 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 867

14:55

Sun, 5 Jul 26

Terminal M

Vancouver, Canada

13 h 25 m

19:20

Mon, 6 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 651

20:35

Mon, 6 Jul 26

Terminal T1

Hong Kong, Hong Kong

05 h 30 m

23:35

Mon, 6 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines, Cathay Pacific

THB 54,884

THB 52,693

Transit Visa may be required

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Seattle to Chennai , 5 Jul

Alaska Airlines AS | 2004

09:53

Sun, 5 Jul 26

Seattle, United States

59 m

10:52

Sun, 5 Jul 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 867

14:55

Sun, 5 Jul 26

Terminal M

Vancouver, Canada

13 h 25 m

19:20

Mon, 6 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 651

20:35

Mon, 6 Jul 26

Terminal T1

Hong Kong, Hong Kong

05 h 30 m

23:35

Mon, 6 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available