Major airline that flies from London Heathrow cuts 46 flights in May - full list

A major airline that flies from London Heathrow will significantly reduce its number of flights as energy pressures as take its toll. Thai Airways International has informed ticket agents that it will cancel flights and reduce frequencies on both domestic and international routes across Asia and Europe in May 2026. A total of 46 services have been effected. The schedule change comes amid rising fuel prices across the global as a result of the Iran war. The US and Israel carried out joint strikes on several key Iranian sites since the conflict started on February 28 . While a short-term ceasefire is in place, a long-term peace deal has not been reached. Iran retaliated by striking sites across the Middle East and closing the critical Strait of Hormuz trade route. The US has since imposed a blockade on Iranian ports in the strait in an effort to end the closure and pressure negotiations. About 20% of all global oil traded passes through the Strait of Hormuz and the closure has rocked global oil markets. Fuel prices have risen as a result. Thai Airways cited higher oil costs and softer passenger demand during the low tourism season, as the main reasons behind the move, The Nation reported. The airline said alternative arrangements have been prepared to assist agents and passengers. The following domestic routes have been cancelled or reduced: TG002 Bangkok–Udon Thani: cancelled from May 1-31, 2026 TG003 Udon Thani–Bangkok: cancelled from May 1-31, 2026 TG020 Bangkok–Ubon Ratchathani: cancelled every Tuesday and Thursday from May 5-28, 2026 TG021 Ubon Ratchathani–Bangkok: cancelled every Tuesday and Thursday from May 5-28, 2026 TG040 Bangkok–Khon Kaen: cancelled from May 1-31, 2026 TG041 Khon Kaen–Bangkok: cancelled from May 1-31, 2026 The following international routes have been cancelled or reduced: TG329 Bangkok–Hyderabad: cancelled every Monday and Wednesday from May 4-27, 2026 TG330 Hyderabad–Bangkok: cancelled every Tuesday and Thursday from May 5-28, 2026 TG335 Bangkok–New Delhi: cancelled every Friday from May 1-29, 2026 TG336 New Delhi–Bangkok: cancelled every Saturday from May 2-30, 2026 TG351 Bangkok–Mumbai: cancelled from May 1-31, 2026 TG352 Mumbai–Bangkok: cancelled from May 2, 2026 to June 1, 2026 TG407 Bangkok–Singapore: cancelled from May 2-31, 2026 TG408 Singapore–Bangkok: cancelled from May 2-31, 2026 TG586 Bangkok–Techo (Phnom Penh): cancelled every Tuesday, Thursday and Saturday from May 2-30, 2026 TG587 Techo (Phnom Penh)–Bangkok: cancelled every Tuesday, Thursday and Saturday from May 2-30, 2026 TG602 Bangkok–Hong Kong: cancelled from May 6-9, 2026 TG603 Hong Kong–Bangkok: cancelled from May 7-10, 2026 TG628 Bangkok–Hong Kong: cancelled from May 9-31, 2026 TG629 Hong Kong–Bangkok: cancelled from May 9-31, 2026 TG630 Bangkok–Kaohsiung: cancelled from May 8-31, 2026 TG631 Kaohsiung–Bangkok: cancelled from May 8-31, 2026 TG636 Bangkok–Taipei: cancelled from May 6-31, 2026 TG637 Taipei–Bangkok: cancelled from May 7, 2026 to June 1, 2026 TG640 Bangkok–Narita: cancelled from May 11-18, 2026 and May 30-31, 2026 TG641 Narita–Bangkok: cancelled from May 12-19, 2026 and May 31, 2026 to June 1, 2026 TG656 Bangkok–Incheon: cancelled from May 8-31, 2026 TG657 Incheon–Bangkok: cancelled from May 9, 2026 to June 1, 2026 TG662 Bangkok–Shanghai Pudong: cancelled from May 11-29, 2026 and May 31, 2026 TG663 Shanghai Pudong–Bangkok: cancelled from May 11-29, 2026 and May 31, 2026 TG674 Bangkok–Beijing: cancelled from May 7-28, 2026 and May 30-31, 2026 TG675 Beijing–Bangkok: cancelled from May 8-29, 2026 and May 31, 2026 to June 1, 2026 TG694 Bangkok–Changsha: cancelled from May 10-31, 2026 TG695 Changsha–Bangkok: cancelled from May 10-31, 2026 TG900 Bangkok–Istanbul: cancelled every Monday and Wednesday from May 11-27, 2026 TG901 Istanbul–Bangkok: cancelled every Tuesday and Thursday from May 12-28, 2026 TG922 Bangkok–Frankfurt: cancelled every Monday and Wednesday from May 18-27, 2026 TG923 Frankfurt–Bangkok: cancelled every Monday and Wednesday from May 18-27, 2026 TG924 Bangkok–Munich: cancelled every Tuesday and Thursday from May 19-28, 2026 TG925 Munich–Bangkok: cancelled every Tuesday and Thursday from May 19-28, 2026 TG950 Bangkok–Copenhagen: cancelled every Monday and Wednesday from May 18-27, 2026 TG951 Copenhagen–Bangkok: cancelled every Monday and Wednesday from May 18-27, 2026 TG954 Bangkok–Oslo: cancelled every Tuesday and Thursday from May 19-28, 2026 TG955 Oslo–Bangkok: cancelled every Tuesday and Thursday from May 19-28, 2026 TG960 Bangkok–Stockholm: cancelled every Monday and Wednesday from May 18-27, 2026 TG961 Stockholm–Bangkok: cancelled every Monday and Wednesday from May 18-27, 2026