One Way

Popular Filters

One Way Price

THB 24,166 THB 56,000

Duration

21 h 5 m 62 h 0 m

Stops From Chennai

Departure From Chennai

Before 6 AM

THB 25,477

6 AM - 12 PM

THB 24,167

After 6 PM

THB 24,208

Arrival at Seattle

Before 6 AM

THB 24,167

6 AM - 12 PM

THB 24,167

12 PM - 6 PM

THB 25,477

Alliances & Airlines

Oneworld

(5)

SkyTeam

()

Star Alliance

(15)

+ 3 more

Layover Airports

+ 5 more

Layover Duration

1 h 45 m 39 h 0 m

Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 11 Jul 2026 06:49:55
AirAsia Berhad, United Airlines

THB 25,168

THB 24,167

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

View Flight Details

Chennai to Seattle , 14 Jul

AirAsia Berhad AK | 10

08:05

Tue, 14 Jul 26

Terminal T2

Chennai, India

04 h

14:35

Tue, 14 Jul 26

Terminal T2

Kuala Lumpur, Malaysia

BAGGAGE : CHECK INCABIN

Information not available

AirAsia Berhad AK | 701

06:10

Wed, 15 Jul 26

Terminal T2

Kuala Lumpur, Malaysia

01 h 05 m

07:15

Wed, 15 Jul 26

Terminal T4

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 28

20:35

Wed, 15 Jul 26

Terminal T2

Singapore, Singapore

15 h 45 m

21:20

Wed, 15 Jul 26

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 5579

22:59

Wed, 15 Jul 26

Terminal T3

San Francisco, United States

02 h 30 m

01:29

Thu, 16 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

AirAsia Berhad, United Airlines

More Timing Options

THB 25,209

THB 24,208

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

View Flight Details

Chennai to Seattle , 14 Jul

AirAsia Berhad AK | 12

23:45

Tue, 14 Jul 26

Terminal T2

Chennai, India

04 h 05 m

06:20

Wed, 15 Jul 26

Terminal T2

Kuala Lumpur, Malaysia

BAGGAGE : CHECK INCABIN

Information not available

AirAsia Berhad AK | 705

08:30

Wed, 15 Jul 26

Terminal T2

Kuala Lumpur, Malaysia

01 h 10 m

09:40

Wed, 15 Jul 26

Terminal T4

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 28

20:35

Wed, 15 Jul 26

Terminal T2

Singapore, Singapore

15 h 45 m

21:20

Wed, 15 Jul 26

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 5579

22:59

Wed, 15 Jul 26

Terminal T3

San Francisco, United States

02 h 30 m

01:29

Thu, 16 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

AirAsia Berhad, United Airlines

THB 25,258

THB 24,257

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

View Flight Details

Chennai to Seattle , 14 Jul

AirAsia Berhad AK | 10

08:05

Tue, 14 Jul 26

Terminal T2

Chennai, India

04 h

14:35

Tue, 14 Jul 26

Terminal T2

Kuala Lumpur, Malaysia

BAGGAGE : CHECK INCABIN

Information not available

AirAsia Berhad AK | 705

08:30

Wed, 15 Jul 26

Terminal T2

Kuala Lumpur, Malaysia

01 h 10 m

09:40

Wed, 15 Jul 26

Terminal T4

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 28

20:35

Wed, 15 Jul 26

Terminal T2

Singapore, Singapore

15 h 45 m

21:20

Wed, 15 Jul 26

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 5579

22:59

Wed, 15 Jul 26

Terminal T3

San Francisco, United States

02 h 30 m

01:29

Thu, 16 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

AirAsia Berhad, United Airlines

THB 25,482

THB 24,472

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

View Flight Details

Chennai to Seattle , 14 Jul

AirAsia Berhad AK | 12

23:45

Tue, 14 Jul 26

Terminal T2

Chennai, India

04 h 05 m

06:20

Wed, 15 Jul 26

Terminal T2

Kuala Lumpur, Malaysia

BAGGAGE : CHECK INCABIN

Information not available

AirAsia Berhad AK | 703

07:20

Wed, 15 Jul 26

Terminal T2

Kuala Lumpur, Malaysia

01 h 10 m

08:30

Wed, 15 Jul 26

Terminal T4

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 28

20:35

Wed, 15 Jul 26

Terminal T2

Singapore, Singapore

15 h 45 m

21:20

Wed, 15 Jul 26

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 5579

22:59

Wed, 15 Jul 26

Terminal T3

San Francisco, United States

02 h 30 m

01:29

Thu, 16 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

THB 26,533

THB 25,477
View Flight Details

Chennai to Seattle , 14 Jul

Qatar Airways QR | 4789 | Operated By IndiGo

04:05

Tue, 14 Jul 26

Terminal T2

Chennai, India

04 h 35 m

06:10

Tue, 14 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 719

07:55

Tue, 14 Jul 26

Doha, Qatar

15 h

12:55

Tue, 14 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Japan Airlines

THB 32,342

THB 31,050

Transit Visa may be required

View Flight Details

Chennai to Seattle , 14 Jul

Japan Airlines JL | 9662 | Operated By IndiGo

21:50

Tue, 14 Jul 26

Terminal T1

Chennai, India

02 h 45 m

00:35

Wed, 15 Jul 26

Terminal T1

New Delhi, India

BAGGAGE : CHECK INCABIN

Information not available

Japan Airlines JL | 740

04:35

Wed, 15 Jul 26

Terminal T3

New Delhi, India

08 h 10 m

16:15

Wed, 15 Jul 26

Terminal T2

Tokyo - Narita Apt, Japan

BAGGAGE : CHECK INCABIN

Information not available

Japan Airlines JL | 68

17:45

Wed, 15 Jul 26

Terminal T2

Tokyo - Narita Apt, Japan

09 h 05 m

10:50

Wed, 15 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Emirates

THB 36,130

THB 34,692
View Flight Details

Chennai to Seattle , 14 Jul

Emirates EK | 543

04:05

Tue, 14 Jul 26

Terminal T2

Chennai, India

04 h 05 m

06:40

Tue, 14 Jul 26

Terminal T3

Dubai, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Emirates EK | 229

09:05

Tue, 14 Jul 26

Terminal T3

Dubai, United Arab Emirates

15 h 20 m

13:25

Tue, 14 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific

THB 34,772

Transit Visa may be required

View Flight Details

Chennai to Seattle , 14 Jul

Cathay Pacific CX | 632

00:50

Tue, 14 Jul 26

Terminal T2

Chennai, India

05 h 50 m

09:10

Tue, 14 Jul 26

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 852

13:25

Tue, 14 Jul 26

Terminal T1

Hong Kong, Hong Kong

11 h 55 m

10:20

Tue, 14 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa

THB 36,299

THB 34,852

Transit Visa may be required

View Flight Details

Chennai to Seattle , 14 Jul

Lufthansa LH | 759

01:55

Tue, 14 Jul 26

Terminal T2

Chennai, India

10 h 15 m

08:40

Tue, 14 Jul 26

Terminal T1

Frankfurt, Germany

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH | 490

10:45

Tue, 14 Jul 26

Terminal T1

Frankfurt, Germany

10 h 35 m

12:20

Tue, 14 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways

THB 41,773

THB 40,107
View Flight Details

Chennai to Seattle , 14 Jul

Qatar Airways QR | 529

04:20

Tue, 14 Jul 26

Terminal T2

Chennai, India

04 h 15 m

06:05

Tue, 14 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 719

07:55

Tue, 14 Jul 26

Doha, Qatar

15 h

12:55

Tue, 14 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available