One Way

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One Way Price

THB 20,313 THB 40,200

Duration

20 h 55 m 39 h 0 m

Stops From Chennai

Departure From Chennai

Before 6 AM

THB 26,610

12 PM - 6 PM

THB 20,314

After 6 PM

THB 20,314

Arrival at Seattle

Before 6 AM

THB 21,510

6 AM - 12 PM

THB 20,319

12 PM - 6 PM

THB 20,314

After 6 PM

THB 21,510

Alliances & Airlines

Oneworld

(8)

SkyTeam

(8)

Star Alliance

(6)

+ 4 more

Layover Airports

+ 6 more

Layover Duration

1 h 35 m 16 h 0 m

Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 14 Jul 2026 21:51:37
Air France

More Timing Options

THB 21,151

THB 20,314

Transit Visa may be required

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Chennai to Seattle , 30 Sep

Air France AF | 3335 | Operated By IndiGo

20:15

Wed, 30 Sep 26

Terminal T1

Chennai, India

02 h

22:15

Wed, 30 Sep 26

Terminal T1

Mumbai, India

BAGGAGE : CHECK INCABIN

Information not available

Air France AF | 217

01:20

Thu, 1 Oct 26

Terminal T2

Mumbai, India

09 h 20 m

07:10

Thu, 1 Oct 26

Terminal T2E

Paris, France

BAGGAGE : CHECK INCABIN

Information not available

Air France AF | 3622 | Operated By Delta Air Lines

16:00

Thu, 1 Oct 26

Terminal T2E

Paris, France

10 h 47 m

17:47

Thu, 1 Oct 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Air France

THB 21,165

THB 20,319

Transit Visa may be required

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Chennai to Seattle , 30 Sep

Air France AF | 6479 | Operated By IndiGo

16:40

Wed, 30 Sep 26

Terminal T1

Chennai, India

02 h

18:40

Wed, 30 Sep 26

Terminal T1

Mumbai, India

BAGGAGE : CHECK INCABIN

Information not available

Air France AF | 217

01:20

Thu, 1 Oct 26

Terminal T2

Mumbai, India

09 h 20 m

07:10

Thu, 1 Oct 26

Terminal T2E

Paris, France

BAGGAGE : CHECK INCABIN

Information not available

Air France AF | 338

10:10

Thu, 1 Oct 26

Terminal T2E

Paris, France

10 h 05 m

11:15

Thu, 1 Oct 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Air France

More Timing Options

THB 21,298

THB 20,452

Transit Visa may be required

View Flight Details

Chennai to Seattle , 30 Sep

Air France AF | 3335 | Operated By IndiGo

20:15

Wed, 30 Sep 26

Terminal T1

Chennai, India

02 h

22:15

Wed, 30 Sep 26

Terminal T1

Mumbai, India

BAGGAGE : CHECK INCABIN

Information not available

Air France AF | 217

01:20

Thu, 1 Oct 26

Terminal T2

Mumbai, India

09 h 20 m

07:10

Thu, 1 Oct 26

Terminal T2E

Paris, France

BAGGAGE : CHECK INCABIN

Information not available

Air France AF | 338

10:10

Thu, 1 Oct 26

Terminal T2E

Paris, France

10 h 05 m

11:15

Thu, 1 Oct 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways, American Airlines

THB 21,510

View Flight Details

Chennai to Seattle , 30 Sep

Etihad Airways EY | 347

21:55

Wed, 30 Sep 26

Terminal T2

Chennai, India

04 h 10 m

00:35

Thu, 1 Oct 26

Terminal A

Abu Dhabi, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Etihad Airways EY | 9

02:55

Thu, 1 Oct 26

Terminal A

Abu Dhabi, United Arab Emirates

14 h 40 m

08:35

Thu, 1 Oct 26

Terminal T5

Chicago, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines AA | 2392

18:40

Thu, 1 Oct 26

Terminal T3

Chicago, United States

04 h 56 m

21:36

Thu, 1 Oct 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific

THB 27,711

THB 26,610

Transit Visa may be required

View Flight Details

Chennai to Seattle , 30 Sep

Cathay Pacific CX | 632

00:50

Wed, 30 Sep 26

Terminal T2

Chennai, India

05 h 50 m

09:10

Wed, 30 Sep 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 852

13:25

Wed, 30 Sep 26

Terminal T1

Hong Kong, Hong Kong

11 h 40 m

10:05

Wed, 30 Sep 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

THB 28,859

THB 27,713
View Flight Details

Chennai to Seattle , 30 Sep

Qatar Airways QR | 529

04:20

Wed, 30 Sep 26

Terminal T2

Chennai, India

04 h 15 m

06:05

Wed, 30 Sep 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 719

07:45

Wed, 30 Sep 26

Doha, Qatar

15 h

12:45

Wed, 30 Sep 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa, Air Canada

THB 29,525

THB 28,351

Transit Visa may be required

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Chennai to Seattle , 30 Sep

Lufthansa LH | 759

01:55

Wed, 30 Sep 26

Terminal T2

Chennai, India

10 h 15 m

08:40

Wed, 30 Sep 26

Terminal T1

Frankfurt, Germany

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC | 839

10:15

Wed, 30 Sep 26

Terminal T1

Frankfurt, Germany

10 h 15 m

11:30

Wed, 30 Sep 26

Terminal M

Vancouver, Canada

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC | 8804

13:15

Wed, 30 Sep 26

Terminal M

Vancouver, Canada

01 h 07 m

14:22

Wed, 30 Sep 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Emirates

THB 31,249

THB 30,002
View Flight Details

Chennai to Seattle , 30 Sep

Emirates EK | 543

04:05

Wed, 30 Sep 26

Terminal T2

Chennai, India

04 h 05 m

06:40

Wed, 30 Sep 26

Terminal T3

Dubai, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Emirates EK | 229

09:55

Wed, 30 Sep 26

Terminal T3

Dubai, United Arab Emirates

14 h 30 m

13:25

Wed, 30 Sep 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Singapore Airlines

THB 32,159

THB 30,876

Transit Visa may be required

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Chennai to Seattle , 30 Sep

Singapore Airlines SQ | 529

23:15

Wed, 30 Sep 26

Terminal T2

Chennai, India

04 h 25 m

06:10

Thu, 1 Oct 26

Terminal 0

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Singapore Airlines SQ | 28

09:00

Thu, 1 Oct 26

Terminal T3

Singapore, Singapore

14 h 45 m

08:45

Thu, 1 Oct 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

American Airlines

THB 35,590

THB 34,170

Transit Visa may be required

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Chennai to Seattle , 30 Sep

American Airlines AA | 8946 | Operated By Cathay Pacific

00:50

Wed, 30 Sep 26

Terminal T2

Chennai, India

05 h 50 m

09:10

Wed, 30 Sep 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

American Airlines AA | 8953 | Operated By Cathay Pacific

13:25

Wed, 30 Sep 26

Terminal T1

Hong Kong, Hong Kong

11 h 40 m

10:05

Wed, 30 Sep 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available