Published at 0400GMT 12OCT23

Thai Airways International (THAI) in the last few weeks filed additional changes to its international operation for Northern winter 2023/24 season, mainly focusing on Thai Smile’s service integration to THAI mainline.

The Star Alliance carrier also filed selected aircraft changes for the month of November 2023, although detailed changes will be highlighted in general network overview listed below.

Latest summary on selected international service changes as of 10OCT23 as follows.

Bangkok Suvarnabhumi – Delhi eff 01JAN24 TG323/324 787-8 replaces A320 (Overall 22 weekly)
Bangkok Suvarnabhumi – Hong Kong eff 01FEB24 4th daily TG602/603 resumes with Airbus A320
Bangkok Suvarnabhumi – Istanbul eff 01DEC23 1 daily A350-900XWB (Istanbul last served between Oct 1994 and Mar 1998)
Bangkok Suvarnabhumi – Jeddah eff 29OCT23 Reduce from previously planned 5 weekly to 3, 777-200ER
Bangkok Suvarnabhumi – Singapore eff 01FEB24 Increase from 3 to 5 daily. Additional service operated by A320
Bangkok Suvarnabhumi – Taipei Taoyuan eff 01JAN24 2nd daily TG634/635 resumes with A320 (Previous: eff 01DEC23 with 787-8. Initially filed as A350-900XWB from 01DEC23)

Based on schedule listing, THAI is listing 334 and 339-seater Airbus A350-900XWB aircraft on following routes during Northern winter 2023/24 season.

334-seater A350-900XWB (C33Y301; entered service since June 2023)
Bangkok Suvarnabhumi – Hong Kong 29OCT23 – 30NOV23 2 daily
Bangkok Suvarnabhumi – Munich eff 01DEC23 1 daily
Bangkok Suvarnabhumi – Nagoya 29OCT23 – 30NOV23 1 daily
Bangkok Suvarnabhumi – Osaka Kansai eff 01DEC23 1 daily

339-seater A350-900XWB (C30Y309)
Bangkok Suvarnabhumi – Guangzhou eff 01DEC23 1 daily
Bangkok Suvarnabhumi – Shanghai Pu Dong eff 01DEC23 1 daily

The following is THAI’s Northern winter 2023/24 international operation, including service operated by Thai Smile, as of 11OCT23. Selected schedule for Mainland China remains pending for flights on/after 01DEC23:

Bangkok Suvarnabhumi – Ahmedabad 1 daily A320
Bangkok Suvarnabhumi – Bangalore 1 daily A350-900XWB
Bangkok Suvarnabhumi – Beijing Capital 6 weekly A350-900XWB (eff 01DEC23: 1 daily)
Bangkok Suvarnabhumi – Chengdu Tianfu 2 weekly 777-200ER (eff 01DEC23: 1 daily)
Bangkok Suvarnabhumi – Chennai 1 daily 787-9
Bangkok Suvarnabhumi – Copenhagen 1 daily 777-300ER
Bangkok Suvarnabhumi – Delhi 8 weekly 787-8, 1 daily A320, 1 daily 777-300ER (eff 01DEC23: 1 daily 777-200ER, 1 weekly 787-8, 1 daily A320, 1 daily 777-300ER; eff 01JAN24: 8 weekly 787-8, 1 daily A320, 1 daily 777-300ER, 1 daily 777-200ER)
Bangkok Suvarnabhumi – Denpasar 1 daily 787-8 (eff 01DEC23: 777-200ER)
Bangkok Suvarnabhumi – Dhaka 1 daily A320, 1 daily 787-8
Bangkok Suvarnabhumi – Frankfurt 2 daily 777-300ER
Bangkok Suvarnabhumi – Fukuoka 1 daily A330-300
Bangkok Suvarnabhumi – Gaya 1 daily A320
Bangkok Suvarnabhumi – Guangzhou 1 daily A350-900XWB
Bangkok Suvarnabhumi – Hanoi 2 daily A320
Bangkok Suvarnabhumi – Ho Chi Minh City 2 daily A320
Bangkok Suvarnabhumi – Hong Kong 3 daily A350-900XWB/777-200ER/-300ER (eff 01FEB24: 4th daily with A320)
Bangkok Suvarnabhumi – Hyderabad 1 daily 787-8
Bangkok Suvarnabhumi – Islamabad 4 weekly 787-8
Bangkok Suvarnabhumi – Istanbul eff 01DEC23 1 daily A350-900XWB
Bangkok Suvarnabhumi – Jakarta 2 daily 777-200ER (eff 01DEC23: 1 daily 777-200ER, 1 daily 787-8)
Bangkok Suvarnabhumi – Jeddah 3 weekly 777-200ER
Bangkok Suvarnabhumi – Kaohsiung 1 daily A320
Bangkok Suvarnabhumi – Karachi 5 weekly 777-200ER
Bangkok Suvarnabhumi – Kathmandu 1 daily A320
Bangkok Suvarnabhumi – Kolkata 1 daily A320
Bangkok Suvarnabhumi – Kuala Lumpur 2 daily A350-900XWB/777-200ER/-300ER
Bangkok Suvarnabhumi – Kunming 3 weekly 777-200ER (eff 01DEC23: 1 daily)
Bangkok Suvarnabhumi – Lahore 5 weekly 787-8
Bangkok Suvarnabhumi – London Heathrow 2 daily 777-300ER
Bangkok Suvarnabhumi – Manila 1 daily 787-8
Bangkok Suvarnabhumi – Melbourne 2 daily A350-900XWB
Bangkok Suvarnabhumi – Mumbai 1 daily 777-200ER, 4 weekly A320
Bangkok Suvarnabhumi – Munich 1 daily A350-900XWB
Bangkok Suvarnabhumi – Nagoya 1 daily A350-900XWB
Bangkok Suvarnabhumi – Osaka Kansai 1 daily 777-300ER, 1 daily 787-8 (eff 01DEC23: 1 daily 777-300ER, 1 daily A350-900XWB)
Bangkok Suvarnabhumi – Paris CDG 1 daily 777-300ER
Bangkok Suvarnabhumi – Penang 1 daily A320
Bangkok Suvarnabhumi – Sapporo New Chitose 1 daily 787-9
Bangkok Suvarnabhumi – Seoul Incheon 2 daily A350-900XWB, 1 daily 787-9
Bangkok Suvarnabhumi – Shanghai Pu Dong 1 daily A350-900XWB
Bangkok Suvarnabhumi – Siem Reap 1 daily A320
Bangkok Suvarnabhumi – Singapore 3 daily A350-900XWB/787-8 (eff 01FEB24: 5 daily A320/350/787-8)
Bangkok Suvarnabhumi – Stockholm Arlanda 1 daily A350-900XWB
Bangkok Suvarnabhumi – Sydney 1 daily 777-300ER
Bangkok Suvarnabhumi – Taipei Taoyuan 1 daily 777-300ER (eff 01JAN24: 2nd daily with A320)
Bangkok Suvarnabhumi – Tokyo Haneda 1 daily A330-300, 1 daily A350-900XWB
Bangkok Suvarnabhumi – Tokyo Narita 1 daily A350-900XWB, 1 daily 777-300ER
Bangkok Suvarnabhumi – Vientiane 2 daily A320
Bangkok Suvarnabhumi – Yangon 2 daily A320
Bangkok Suvarnabhumi – Zurich 1 daily 777-300ER

The following is THAI’s Northern winter 1993/94 international operation, taken from OAG Desktop Flight Guide, February 1994 Worldwide edition.

Bangkok – Athens – Rome Fiumicino 2 weekly 747-400
Bangkok – Bandar Seri Begawan 3 weekly 737-400
Bangkok – Calcutta 3 weekly A300
Bangkok – Chiang Mai – Kunming 2 weekly A300
Bangkok – Colombo 3 weekly A300
Bangkok – Copenhagen – Amsterdam 4 weekly MD11
Bangkok – Delhi 2 weekly 747-400
Bangkok – Delhi – London Heathrow 3 weekly 747-400
Bangkok – Denpasar 3 weekly A300
Bangkok – Dhaka 3 weekly A300, 1 weekly MD11
Bangkok – Dhaka – Dubai 2 weekly A300
Bangkok – Frankfurt 5 weekly 747-300
Bangkok – Fukuoka 2 weekly A300
Bangkok – Guangzhou 3 weekly A300
Bangkok – Hanoi 3 weekly A300
Bangkok – Ho Chi Minh City 1 daily A300
Bangkok – Hong Kong 2 daily 747, 11 weekly A300
Bangkok – Hong Kong – Seoul 3 weekly A300, 4 weekly 747
Bangkok – Hong Kong – Taipei 11 weekly A300
Bangkok – Hong Kong – Taipei – Hong Kong – Chiang Mai 3 weekly A300
Bangkok – Jakarta 1 weekly A310, 1 weekly 737-400
Bangkok – Kaohsiung 1 daily A300
Bangkok – Karachi 1 weekly A300
Bangkok – Karachi – Muscat 3 weekly A300
Bangkok – Kathmandu 5 weekly A300
Bangkok – Kuala Lumpur 1 daily A300, 2 weekly 737-400
Bangkok – Kunming 3 weekly A300
Bangkok – London Heathrow 4 weekly 747-400
Bangkok – Manila – Osaka 3 weekly A300, 4 weekly 747
Bangkok – Melbourne – Brisbane – Bangkok 1 weekly MD11
Bangkok – Nagoya 3 weekly A300
Bangkok – Osaka 4 weekly 747-400
Bangkok – Paris CDG 4 weekly 747-400
Bangkok – Perth 1 weekly A300
Bangkok – Phnom Penh 1 daily 737-400
Bangkok – Phuket – Perth 1 weekly A300
Bangkok – Rome Fiumicino – Madrid 3 weekly 747-400
Bangkok – Seoul – Los Angeles 4 weekly 747-400
Bangkok – Shanghai 3 weekly A300
Bangkok – Singapore 11 weekly A300, 1 weekly 747-300, 9 weekly 747-400
Bangkok – Singapore – Jakarta 1 daily A300
Bangkok – Stockholm Arlanda – Paris CDG 3 weekly 747-400
Bangkok – Sydney – Auckland 2 weekly MD11
Bangkok – Sydney – Brisbane – Bangkok 1 weekly MD11
Bangkok – Sydney – Melbourne 2 weekly MD11
Bangkok – Sydney – Melbourne – Bangkok 1 weekly MD11
Bangkok – Taipei 1 daily A300
Bangkok – Taipei – Seoul 1 daily A300
Bangkok – Tokyo Narita 7 weekly A300, 7 weekly 747
Bangkok – Vientiane 4 weekly 737-400
Bangkok – Yangon 8 weekly 737-400
Bangkok – Zurich – Brussels 4 weekly MD11
Phuket – Singapore 1 daily A300
Phuket – Taipei – Tokyo Narita 4 weekly A300