Flight Udon Thani - Kunming prices from €176.49

Donghai Airlines is a Chinese airline based in Shenzhen, Guangdong province. It was founded in 2002 and began operations in 2006. The airline operates both domestic and international flights to destinations in Asia, including Japan, South Korea, Thailand, and Vietnam. Donghai Airlines has a fleet of over 30 aircraft, including Boeing 737s and 787s. The airline has a focus on providing affordable air travel and has been expanding rapidly in recent years, with plans to add more international destinations to its network. Donghai Airlines is a member of the IATA and has codeshare agreements with several other airlines.

GX Airlines is a Chinese airline based in Nanning, Guangxi. It was established in 2014 and began operations in 2015. The airline operates domestic flights within China, with a focus on connecting Guangxi with other regions of the country. GX Airlines has a fleet of Airbus A320 aircraft and offers both economy and business class seating options. The airline is known for its affordable fares and has been expanding its route network in recent years. GX Airlines is a subsidiary of HNA Group, a large conglomerate with interests in aviation, tourism, and other industries.

Lucky Air is a Chinese low-cost airline based in Kunming, Yunnan province. It was founded in 2004 and is a subsidiary of the Hainan Airlines Group. The airline operates domestic and international flights to destinations in Asia, including Thailand, Vietnam, and Japan. Lucky Air has a fleet of over 50 aircraft, including Airbus A320s and Boeing 737s. The airline has won several awards for its service, including the "Best Low-Cost Airline" award at the 2018 World Airline Awards. Lucky Air aims to provide affordable air travel to customers while maintaining high safety standards and quality service.

Ruili Airlines is a Chinese low-cost airline based in Kunming, Yunnan. It was founded in 2014 and began operations in 2015. The airline operates a fleet of Boeing 737-700 and 737-800 aircraft, serving domestic and international destinations in Southeast Asia. Ruili Airlines is a subsidiary of the Yunnan Jingcheng Group and is part of the HNA Group. The airline aims to provide affordable air travel to passengers while maintaining high safety standards. It has received several awards for its service, including the "Best Low-Cost Airline" award at the 2018 World Tourism Awards.

Spring Airlines is a low-cost airline based in Shanghai, China. It was founded in 2004 and operates both domestic and international flights to destinations in Asia. The airline's fleet consists of Airbus A320 aircraft, and it has a reputation for offering affordable fares and no-frills service. Spring Airlines has a strong focus on technology and innovation, with features such as online check-in and mobile boarding passes. The airline has won several awards for its service, including the "Best Low-Cost Carrier" award at the 2019 World Airline Awards.

Thai Vietjet Air is a low-cost airline based in Thailand, operating domestic and international flights. It is a joint venture between Vietnamese airline Vietjet Air and Thai airline Kan Air. The airline was established in 2014 and started operations in 2015. Thai Vietjet Air operates a fleet of Airbus A320 aircraft and serves destinations in Thailand, Vietnam, China, Taiwan, South Korea, Japan, and India. The airline offers a range of services including online check-in, in-flight meals, and baggage allowance. Thai Vietjet Air aims to provide affordable air travel options to passengers while maintaining high safety standards.