One Way

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One Way Price

THB 24,549 THB 61,000

Duration

20 h 55 m 47 h 30 m

Stops From Chennai

Departure From Chennai

Before 6 AM

THB 26,690

6 AM - 12 PM

THB 24,550

12 PM - 6 PM

THB 27,260

After 6 PM

THB 25,848

Arrival at Seattle

6 AM - 12 PM

THB 26,690

12 PM - 6 PM

THB 24,550

Alliances & Airlines

Oneworld

(6)

SkyTeam

()

Star Alliance

(19)

+ 5 more

Layover Airports

+ 6 more

Layover Duration

1 h 35 m 26 h 0 m

Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 10 Jul 2026 16:49:46
Air India, Alaska Airlines

THB 25,569

THB 24,550
View Flight Details

Chennai to Seattle , 15 Jul

Air India AI | 2836

11:00

Wed, 15 Jul 26

Terminal T4

Chennai, India

03 h

14:00

Wed, 15 Jul 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 101

23:10

Wed, 15 Jul 26

New Delhi, India

04:40

Thu, 16 Jul 26

Rome - Fiumicino Apt, Italy

BAGGAGE : CHECK INCABIN

Information not available

Air India AI | 101

06:10

Thu, 16 Jul 26

Rome - Fiumicino Apt, Italy

09:40

Thu, 16 Jul 26

Terminal T4

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 23

13:00

Thu, 16 Jul 26

Terminal T8

New York, United States

06 h 19 m

16:19

Thu, 16 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines

More Timing Options

THB 26,922

THB 25,848

Transit Visa may be required

View Flight Details

Chennai to Seattle , 15 Jul

Turkish Airlines TK | 7813 | Operated By IndiGo

23:45

Wed, 15 Jul 26

Terminal T1

Chennai, India

02 h 55 m

02:40

Thu, 16 Jul 26

Terminal T2

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 717

06:30

Thu, 16 Jul 26

Terminal T3

New Delhi, India

06 h 45 m

10:45

Thu, 16 Jul 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 203

15:00

Thu, 16 Jul 26

Istanbul, Turkey

12 h 20 m

17:20

Thu, 16 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific

THB 27,800

THB 26,690

Transit Visa may be required

View Flight Details

Chennai to Seattle , 15 Jul

Cathay Pacific CX | 632

00:50

Wed, 15 Jul 26

Terminal T2

Chennai, India

05 h 50 m

09:10

Wed, 15 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 852

13:25

Wed, 15 Jul 26

Terminal T1

Hong Kong, Hong Kong

11 h 55 m

10:20

Wed, 15 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India, Turkish Airlines

THB 27,187

Transit Visa may be required

View Flight Details

Chennai to Seattle , 15 Jul

Air India AI | 2779

06:25

Wed, 15 Jul 26

Terminal T4

Chennai, India

02 h 15 m

08:40

Wed, 15 Jul 26

Terminal T2

Mumbai, India

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 721

06:55

Thu, 16 Jul 26

Terminal T2

Mumbai, India

06 h 55 m

11:20

Thu, 16 Jul 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 203

15:00

Thu, 16 Jul 26

Istanbul, Turkey

12 h 20 m

17:20

Thu, 16 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Air India, Turkish Airlines

More Timing Options

THB 27,260

Transit Visa may be required

View Flight Details

Chennai to Seattle , 15 Jul

Air India AI | 2468

14:00

Wed, 15 Jul 26

Terminal T4

Chennai, India

02 h 55 m

16:55

Wed, 15 Jul 26

Terminal T3

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 717

06:30

Thu, 16 Jul 26

Terminal T3

New Delhi, India

06 h 45 m

10:45

Thu, 16 Jul 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 203

15:00

Thu, 16 Jul 26

Istanbul, Turkey

12 h 20 m

17:20

Thu, 16 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Japan Airlines

THB 30,247

THB 29,046

Transit Visa may be required

View Flight Details

Chennai to Seattle , 15 Jul

Japan Airlines JL | 9662 | Operated By IndiGo

21:50

Wed, 15 Jul 26

Terminal T1

Chennai, India

02 h 45 m

00:35

Thu, 16 Jul 26

Terminal T1

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Japan Airlines JL | 740

04:35

Thu, 16 Jul 26

Terminal T3

New Delhi, India

08 h 10 m

16:15

Thu, 16 Jul 26

Terminal T2

Tokyo - Narita Apt, Japan

BAGGAGE : CHECK INCABIN

Information not available

Japan Airlines JL | 68

17:45

Thu, 16 Jul 26

Terminal T2

Tokyo - Narita Apt, Japan

09 h 05 m

10:50

Thu, 16 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Emirates

THB 36,131

THB 34,693
View Flight Details

Chennai to Seattle , 15 Jul

Emirates EK | 543

04:05

Wed, 15 Jul 26

Terminal T2

Chennai, India

04 h 05 m

06:40

Wed, 15 Jul 26

Terminal T3

Dubai, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Emirates EK | 229

09:05

Wed, 15 Jul 26

Terminal T3

Dubai, United Arab Emirates

15 h 20 m

13:25

Wed, 15 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa

THB 41,456

THB 39,799

Transit Visa may be required

View Flight Details

Chennai to Seattle , 15 Jul

Lufthansa LH | 759

01:55

Wed, 15 Jul 26

Terminal T2

Chennai, India

10 h 15 m

08:40

Wed, 15 Jul 26

Terminal T1

Frankfurt, Germany

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH | 490

10:45

Wed, 15 Jul 26

Terminal T1

Frankfurt, Germany

10 h 35 m

12:20

Wed, 15 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

THB 41,774

THB 40,108
View Flight Details

Chennai to Seattle , 15 Jul

Qatar Airways QR | 529

04:20

Wed, 15 Jul 26

Terminal T2

Chennai, India

04 h 15 m

06:05

Wed, 15 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 719

07:45

Wed, 15 Jul 26

Doha, Qatar

15 h

12:45

Wed, 15 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines

THB 44,739

THB 42,955

Transit Visa may be required

View Flight Details

Chennai to Seattle , 15 Jul

American Airlines AA | 8946 | Operated By Cathay Pacific

00:50

Wed, 15 Jul 26

Terminal T2

Chennai, India

05 h 50 m

09:10

Wed, 15 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

American Airlines AA | 8953 | Operated By Cathay Pacific

13:25

Wed, 15 Jul 26

Terminal T1

Hong Kong, Hong Kong

11 h 55 m

10:20

Wed, 15 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available