One Way

Popular Filters

Departure Airports

One Way Price

THB 25,942 THB 118,000

Duration

20 h 45 m 61 h 30 m

Stops From Seattle

Departure From Seattle

Before 6 AM

THB 27,835

6 AM - 12 PM

THB 29,856

12 PM - 6 PM

THB 31,103

After 6 PM

THB 25,942

Arrival at Chennai

Before 6 AM

THB 29,856

6 AM - 12 PM

THB 25,942

12 PM - 6 PM

THB 31,561

After 6 PM

THB 27,835

Alliances & Airlines

Oneworld

(15)

SkyTeam

(2)

Star Alliance

(9)

+ 6 more

Layover Airports

+ 8 more

Layover Duration

1 h 35 m 36 h 30 m

Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 16 Jul 2026 23:19:30
Air France

THB 25,942

View Flight Details

Seattle to Chennai , 19 Jul

Air France AF | 3653 | Operated By Delta Air Lines

18:35

Sun, 19 Jul 26

Seattle, United States

10 h 15 m

13:50

Mon, 20 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 27,350

View Flight Details

Seattle to Chennai , 19 Jul

Air France AF | 3653 | Operated By Delta Air Lines

18:35

Sun, 19 Jul 26

Seattle, United States

10 h 15 m

13:50

Mon, 20 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 | 6091 | Operated By IndiGo

06:15

Wed, 22 Jul 26

Terminal T1

Mumbai, India

02 h 05 m

08:20

Wed, 22 Jul 26

Terminal T1

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Etihad Airways

THB 27,835

View Flight Details

Seattle to Chennai , 19 Jul

American Airlines AA | 381

05:10

Sun, 19 Jul 26

Seattle, United States

05 h 07 m

13:17

Sun, 19 Jul 26

Charlotte, United States

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways EY | 16

15:00

Sun, 19 Jul 26

Charlotte, United States

13 h 25 m

12:25

Mon, 20 Jul 26

Terminal A

Abu Dhabi, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways EY | 346

14:30

Mon, 20 Jul 26

Terminal A

Abu Dhabi, United Arab Emirates

04 h 20 m

20:20

Mon, 20 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines, Qatar Airways

THB 31,099

THB 29,856
View Flight Details

Everett to Chennai , 19 Jul

Alaska Airlines AS | 2278

09:44

Sun, 19 Jul 26

Everett, United States

02 h 49 m

12:33

Sun, 19 Jul 26

Terminal T6

Los Angeles, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 740

16:20

Sun, 19 Jul 26

Terminal B

Los Angeles, United States

16 h 10 m

18:30

Mon, 20 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 528

19:50

Mon, 20 Jul 26

Doha, Qatar

04 h 30 m

02:50

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 , 19 Jul

Qatar Airways QR | 720

16:25

Sun, 19 Jul 26

Seattle, United States

15 h 15 m

17:40

Mon, 20 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 4788 | Operated By IndiGo

19:20

Mon, 20 Jul 26

Doha, Qatar

04 h 50 m

02:40

Tue, 21 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines, Air India

More Timing Options

THB 32,868

THB 31,561
View Flight Details

Everett to Chennai , 19 Jul

Alaska Airlines AS | 2139

11:05

Sun, 19 Jul 26

Everett, United States

02 h 11 m

13:16

Sun, 19 Jul 26

Terminal T1

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 4174

10:30

Mon, 20 Jul 26

San Francisco, United States

16:35

Tue, 21 Jul 26

Kolkata, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 4174

17:50

Tue, 21 Jul 26

Kolkata, India

20:15

Tue, 21 Jul 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 2895

21:50

Tue, 21 Jul 26

Terminal T3

New Delhi, India

02 h 55 m

00:45

Wed, 22 Jul 26

Terminal T4

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines, Cathay Pacific

THB 34,005

THB 32,652

Transit Visa may be required

View Flight Details

Seattle to Chennai , 19 Jul

Alaska Airlines AS | 411

21:42

Sun, 19 Jul 26

Seattle, United States

02 h 17 m

23:59

Sun, 19 Jul 26

Terminal T1

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 879

14:00

Mon, 20 Jul 26

Terminal I

San Francisco, United States

13 h 55 m

18:55

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 34,424

THB 33,053

Transit Visa may be required

View Flight Details

Seattle to Chennai , 19 Jul

Alaska Airlines AS | 2005

11:20

Sun, 19 Jul 26

Seattle, United States

57 m

12:17

Sun, 19 Jul 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 867

14:55

Sun, 19 Jul 26

Terminal M

Vancouver, Canada

13 h 25 m

19:20

Mon, 20 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 651

20:35

Mon, 20 Jul 26

Terminal T1

Hong Kong, Hong Kong

05 h 30 m

23:35

Mon, 20 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Qatar Airways

THB 45,554

THB 43,735
View Flight Details

Seattle to Chennai , 19 Jul

American Airlines AA | 8129 | Operated By Qatar Airways

16:25

Sun, 19 Jul 26

Seattle, United States

15 h 15 m

17:40

Mon, 20 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 528

19:50

Mon, 20 Jul 26

Doha, Qatar

04 h 30 m

02:50

Tue, 21 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa

THB 66,798

THB 64,128
View Flight Details

Seattle to Chennai , 19 Jul

Lufthansa LH | 491

14:10

Sun, 19 Jul 26

Seattle, United States

10 h 10 m

09:20

Mon, 20 Jul 26

Terminal T1

Frankfurt, Germany

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH | 758

11:10

Mon, 20 Jul 26

Terminal T1

Frankfurt, Germany

09 h 30 m

00:10

Tue, 21 Jul 26

Terminal T2

Chennai, India

BAGGAGE : CHECK INCABIN

Information not available