One Way

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One Way Price

THB 33,898 THB 186,000

Duration

20 h 45 m 42 h 30 m

Stops From Seattle

Departure From Seattle

Before 6 AM

THB 34,398

6 AM - 12 PM

THB 34,119

12 PM - 6 PM

THB 33,899

Arrival at Chennai

Before 6 AM

THB 39,540

6 AM - 12 PM

THB 34,398

After 6 PM

THB 33,899

Alliances & Airlines

Oneworld

(15)

SkyTeam

(4)

Star Alliance

(7)

+ 7 more

Layover Airports

+ 5 more

Layover Duration

1 h 25 m 21 h 0 m

Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 03 Jul 2026 20:42:11
Cathay Pacific

THB 35,306

THB 33,899

Transit Visa may be required

View Flight Details

Seattle to Chennai , 6 Jul

Cathay Pacific CX | 853

12:25

Mon, 6 Jul 26

Seattle, United States

13 h 20 m

16:45

Tue, 7 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 651

20:35

Tue, 7 Jul 26

Terminal T1

Hong Kong, Hong Kong

05 h 30 m

23:35

Tue, 7 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines, Cathay Pacific

THB 35,536

THB 34,119

Transit Visa may be required

View Flight Details

Seattle to Chennai , 6 Jul

Alaska Airlines AS | 717

07:26

Mon, 6 Jul 26

Seattle, United States

02 h 54 m

10:20

Mon, 6 Jul 26

Terminal T6

Los Angeles, United States

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 885

13:20

Mon, 6 Jul 26

Terminal B

Los Angeles, United States

14 h 35 m

18:55

Tue, 7 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 651

20:35

Tue, 7 Jul 26

Terminal T1

Hong Kong, Hong Kong

05 h 30 m

23:35

Tue, 7 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

China Airlines, Srilankan Airlines

THB 35,824

THB 34,398

Transit Visa may be required | Re Check-in of Baggage required

View Flight Details

Seattle to Chennai , 6 Jul

China Airlines CI | 21

01:55

Mon, 6 Jul 26

Seattle, United States

12 h 05 m

05:00

Tue, 7 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

China Airlines CI | 753

08:05

Tue, 7 Jul 26

Terminal T1

Taipei - Taoyuan Apt, Taiwan

04 h 30 m

12:35

Tue, 7 Jul 26

Terminal T3

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Srilankan Airlines UL | 309

20:10

Tue, 7 Jul 26

Terminal T3

Singapore, Singapore

03 h 50 m

21:30

Tue, 7 Jul 26

Colombo, Sri Lanka

BAGGAGE : CHECK INCABIN

Information not available

Srilankan Airlines UL | 121

07:25

Wed, 8 Jul 26

Colombo, Sri Lanka

01 h 25 m

08:50

Wed, 8 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

China Airlines, IndiGo

THB 36,029

THB 34,594

Transit Visa may be required | Re Check-in of Baggage required

View Flight Details

Seattle to Chennai , 6 Jul

China Airlines CI | 21

01:55

Mon, 6 Jul 26

Seattle, United States

12 h 05 m

05:00

Tue, 7 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

China Airlines CI | 753

08:05

Tue, 7 Jul 26

Terminal T1

Taipei - Taoyuan Apt, Taiwan

04 h 30 m

12:35

Tue, 7 Jul 26

Terminal T3

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

IndiGo 6E | 1344

22:20

Tue, 7 Jul 26

Terminal T2

Singapore, Singapore

04 h 05 m

23:55

Tue, 7 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific

THB 36,587

THB 35,125

Transit Visa may be required

View Flight Details

Seattle to Chennai , 6 Jul

Cathay Pacific CX | 7987 | Operated By Alaska Airlines

07:26

Mon, 6 Jul 26

Seattle, United States

02 h 54 m

10:20

Mon, 6 Jul 26

Terminal T6

Los Angeles, United States

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 885

13:20

Mon, 6 Jul 26

Terminal B

Los Angeles, United States

14 h 35 m

18:55

Tue, 7 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 651

20:35

Tue, 7 Jul 26

Terminal T1

Hong Kong, Hong Kong

05 h 30 m

23:35

Tue, 7 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

China Airlines, AirAsia Berhad

THB 35,889

Transit Visa may be required | Re Check-in of Baggage required

View Flight Details

Seattle to Chennai , 6 Jul

China Airlines CI | 21

01:55

Mon, 6 Jul 26

Seattle, United States

12 h 05 m

05:00

Tue, 7 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

China Airlines CI | 753

08:05

Tue, 7 Jul 26

Terminal T1

Taipei - Taoyuan Apt, Taiwan

04 h 30 m

12:35

Tue, 7 Jul 26

Terminal T3

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

AirAsia Berhad AK | 720

21:20

Tue, 7 Jul 26

Terminal T4

Singapore, Singapore

01 h 05 m

22:25

Tue, 7 Jul 26

Terminal T2

Kuala Lumpur, Malaysia

BAGGAGE : CHECK INCABIN

Information not available

AirAsia Berhad AK | 11

06:10

Wed, 8 Jul 26

Terminal T2

Kuala Lumpur, Malaysia

03 h 45 m

07:25

Wed, 8 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways, Singapore Airlines

THB 37,685

THB 36,187

Transit Visa may be required

View Flight Details

Seattle to Chennai , 6 Jul

Eva Airways BR | 25

02:10

Mon, 6 Jul 26

Seattle, United States

11 h 55 m

05:05

Tue, 7 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR | 215

09:25

Tue, 7 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

04 h 30 m

13:55

Tue, 7 Jul 26

Terminal T3

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Singapore Airlines SQ | 528

20:25

Tue, 7 Jul 26

Terminal T3

Singapore, Singapore

04 h 05 m

22:00

Tue, 7 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways, Malaysia Airlines

THB 38,060

THB 36,544

Transit Visa may be required

View Flight Details

Seattle to Chennai , 6 Jul

Eva Airways BR | 25

02:10

Mon, 6 Jul 26

Seattle, United States

11 h 55 m

05:05

Tue, 7 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR | 227

09:30

Tue, 7 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

04 h 45 m

14:15

Tue, 7 Jul 26

Terminal T1

Kuala Lumpur, Malaysia

BAGGAGE : CHECK INCABIN

Information not available

Malaysia Airlines MH | 180

21:30

Tue, 7 Jul 26

Terminal T1

Kuala Lumpur, Malaysia

03 h 50 m

22:50

Tue, 7 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

THB 41,184

THB 39,540
View Flight Details

Seattle to Chennai , 6 Jul

Qatar Airways QR | 720

16:25

Mon, 6 Jul 26

Seattle, United States

15 h 30 m

17:55

Tue, 7 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 4788 | Operated By IndiGo

19:20

Tue, 7 Jul 26

Doha, Qatar

04 h 50 m

02:40

Wed, 8 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines, Cathay Pacific

THB 41,276

THB 39,632

Transit Visa may be required

View Flight Details

Seattle to Chennai , 6 Jul

Alaska Airlines AS | 2005

11:19

Mon, 6 Jul 26

Seattle, United States

58 m

12:17

Mon, 6 Jul 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 867

14:55

Mon, 6 Jul 26

Terminal M

Vancouver, Canada

13 h 25 m

19:20

Tue, 7 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 651

20:35

Tue, 7 Jul 26

Terminal T1

Hong Kong, Hong Kong

05 h 30 m

23:35

Tue, 7 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available