One Way

Popular Filters

One Way Price

THB 24,156 THB 218,000

Duration

20 h 45 m 47 h 30 m

Stops From Seattle

Departure From Seattle

Before 6 AM

THB 27,825

6 AM - 12 PM

THB 33,130

12 PM - 6 PM

THB 26,920

After 6 PM

THB 24,157

Arrival at Chennai

Before 6 AM

THB 24,963

6 AM - 12 PM

THB 24,157

12 PM - 6 PM

THB 31,136

After 6 PM

THB 24,963

Alliances & Airlines

Oneworld

(12)

SkyTeam

(5)

Star Alliance

(6)

+ 5 more

Layover Airports

+ 5 more

Layover Duration

1 h 35 m 26 h 0 m

Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 17 Jul 2026 02:17:04
Air France

THB 25,162

THB 24,157
View Flight Details

Seattle to Chennai , 20 Jul

Air France AF | 3653 | Operated By Delta Air Lines

18:35

Mon, 20 Jul 26

Seattle, United States

10 h 15 m

13:50

Tue, 21 Jul 26

Terminal T2E

Paris, France

BAGGAGE : CHECK INCABIN

Information not available

Air France AF | 218

10:50

Wed, 22 Jul 26

Terminal T2E

Paris, France

09 h

23:20

Wed, 22 Jul 26

Terminal T2

Mumbai, India

BAGGAGE : CHECK INCABIN

Information not available

Air France AF | 3326 | Operated By IndiGo

04:05

Thu, 23 Jul 26

Terminal T2

Mumbai, India

02 h

06:05

Thu, 23 Jul 26

Terminal T1

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Etihad Airways

THB 24,963

View Flight Details

Seattle to Chennai , 20 Jul

American Airlines AA | 2793

21:35

Mon, 20 Jul 26

Seattle, United States

05 h 06 m

05:41

Tue, 21 Jul 26

Charlotte, United States

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways EY | 16

15:00

Tue, 21 Jul 26

Charlotte, United States

13 h 25 m

12:25

Wed, 22 Jul 26

Terminal A

Abu Dhabi, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways EY | 346

14:30

Wed, 22 Jul 26

Terminal A

Abu Dhabi, United Arab Emirates

04 h 20 m

20:20

Wed, 22 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Air France

THB 26,920

View Flight Details

Seattle to Chennai , 20 Jul

Air France AF | 337

13:30

Mon, 20 Jul 26

Seattle, United States

09 h 40 m

08:10

Tue, 21 Jul 26

Terminal T2E

Paris, France

BAGGAGE : CHECK INCABIN

Information not available

Air France AF | 218

10:40

Tue, 21 Jul 26

Terminal T2E

Paris, France

09 h 10 m

23:20

Tue, 21 Jul 26

Terminal T2

Mumbai, India

BAGGAGE : CHECK INCABIN

Information not available

Air France AF | 3326 | Operated By IndiGo

04:05

Wed, 22 Jul 26

Terminal T2

Mumbai, India

02 h

06:05

Wed, 22 Jul 26

Terminal T1

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Air France

THB 28,066

THB 26,951
View Flight Details

Seattle to Chennai , 20 Jul

Air France AF | 337

13:30

Mon, 20 Jul 26

Seattle, United States

09 h 40 m

08:10

Tue, 21 Jul 26

Terminal T2E

Paris, France

BAGGAGE : CHECK INCABIN

Information not available

Air France AF | 218

10:50

Tue, 21 Jul 26

Terminal T2E

Paris, France

09 h

23:20

Tue, 21 Jul 26

Terminal T2

Mumbai, India

BAGGAGE : CHECK INCABIN

Information not available

Air France AF | 3326 | Operated By IndiGo

04:05

Wed, 22 Jul 26

Terminal T2

Mumbai, India

02 h

06:05

Wed, 22 Jul 26

Terminal T1

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Etihad Airways

THB 27,825

View Flight Details

Seattle to Chennai , 20 Jul

American Airlines AA | 381

05:10

Mon, 20 Jul 26

Seattle, United States

05 h 07 m

13:17

Mon, 20 Jul 26

Charlotte, United States

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways EY | 16

15:00

Mon, 20 Jul 26

Charlotte, United States

13 h 25 m

12:25

Tue, 21 Jul 26

Terminal A

Abu Dhabi, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways EY | 346

14:30

Tue, 21 Jul 26

Terminal A

Abu Dhabi, United Arab Emirates

04 h 20 m

20:20

Tue, 21 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

THB 32,392

THB 31,103
View Flight Details

Seattle to Chennai , 20 Jul

Qatar Airways QR | 720

16:25

Mon, 20 Jul 26

Seattle, United States

15 h 15 m

17:40

Tue, 21 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 4788 | Operated By IndiGo

19:20

Tue, 21 Jul 26

Doha, Qatar

04 h 50 m

02:40

Wed, 22 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines

THB 31,136

Transit Visa may be required

View Flight Details

Seattle to Chennai , 20 Jul

Turkish Airlines TK | 204

19:15

Mon, 20 Jul 26

Seattle, United States

11 h 50 m

17:05

Tue, 21 Jul 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 720

20:15

Tue, 21 Jul 26

Istanbul, Turkey

06 h 30 m

05:15

Wed, 22 Jul 26

Terminal T2

Mumbai, India

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 7850 | Operated By IndiGo

11:40

Wed, 22 Jul 26

Terminal T2

Mumbai, India

02 h 05 m

13:45

Wed, 22 Jul 26

Terminal T1

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific

THB 34,260

THB 32,898

Transit Visa may be required

View Flight Details

Seattle to Chennai , 20 Jul

Cathay Pacific CX | 853

12:25

Mon, 20 Jul 26

Seattle, United States

13 h 20 m

16:45

Tue, 21 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 651

20:35

Tue, 21 Jul 26

Terminal T1

Hong Kong, Hong Kong

05 h 30 m

23:35

Tue, 21 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines, Cathay Pacific

THB 34,501

THB 33,130

Transit Visa may be required

View Flight Details

Seattle to Chennai , 20 Jul

Alaska Airlines AS | 2005

11:20

Mon, 20 Jul 26

Seattle, United States

57 m

12:17

Mon, 20 Jul 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 867

14:55

Mon, 20 Jul 26

Terminal M

Vancouver, Canada

13 h 25 m

19:20

Tue, 21 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 651

20:35

Tue, 21 Jul 26

Terminal T1

Hong Kong, Hong Kong

05 h 30 m

23:35

Tue, 21 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Qatar Airways

THB 41,424

THB 39,769
View Flight Details

Seattle to Chennai , 20 Jul

American Airlines AA | 8129 | Operated By Qatar Airways

16:25

Mon, 20 Jul 26

Seattle, United States

14 h 35 m

17:00

Tue, 21 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 528

19:50

Tue, 21 Jul 26

Doha, Qatar

04 h 30 m

02:50

Wed, 22 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available