Flight Beijing - Saga-shi prices from $429.33

Air China is the flag carrier airline of the People's Republic of China. It was founded in 1988 and is headquartered in Beijing. The airline operates a fleet of over 400 aircraft and serves more than 200 destinations worldwide. Air China is a member of the Star Alliance, which is the world's largest airline alliance. The airline offers a range of services, including passenger and cargo transportation, as well as aircraft maintenance and ground handling. Air China is committed to providing safe, reliable, and comfortable air travel to its customers, and it has won numerous awards for its service and performance.

Air Japan is a Japanese airline that operates scheduled passenger services to various destinations in Asia, Europe, and North America. It is a subsidiary of All Nippon Airways (ANA) and operates a fleet of Boeing 767 and 787 aircraft. Air Japan was established in 1990 as a charter airline and began scheduled operations in 2000. The airline offers a range of services, including economy, premium economy, and business class, and has a frequent flyer program called ANA Mileage Club. Air Japan is committed to providing safe, reliable, and comfortable air travel to its passengers and is known for its high-quality service.

Asiana Airlines is a South Korean airline that was founded in 1988. It operates both domestic and international flights to over 90 destinations across Asia, Europe, North America, and Oceania. Asiana Airlines is a member of the Star Alliance, which is the world's largest airline alliance. The airline has won numerous awards for its service, including the Skytrax 5-star rating for 12 consecutive years. Asiana Airlines is known for its comfortable seating, in-flight entertainment, and high-quality meals. The airline also offers a frequent flyer program called Asiana Club, which allows members to earn and redeem miles for flights, upgrades, and other benefits.

Hainan Airlines is a Chinese airline headquartered in Haikou, Hainan province. It is the largest privately-owned airline in China and operates both domestic and international flights. The airline was founded in 1989 and has since grown to become a major player in the aviation industry. Hainan Airlines has a fleet of over 200 aircraft and serves more than 100 destinations worldwide. The airline is known for its high-quality service and has won numerous awards for its in-flight experience. Hainan Airlines is also a member of the global airline alliance, the HNA Group, which includes other airlines such as Hong Kong Airlines and Tianjin Airlines.

Korean Air is the largest airline and flag carrier of South Korea, headquartered in Seoul. It operates a vast network of domestic and international flights to over 125 destinations in 43 countries. The airline is a founding member of the SkyTeam alliance and has codeshare agreements with several other airlines. Korean Air offers a range of cabin classes, including First Class, Prestige Class (Business Class), and Economy Class, and provides various in-flight services such as entertainment, dining, and duty-free shopping. The airline has won numerous awards for its service quality, safety, and sustainability initiatives.

Skymark Airlines is a low-cost Japanese airline based in Tokyo. It was founded in 1996 and operates domestic flights within Japan. Skymark Airlines has a fleet of Airbus A330 and Boeing 737 aircraft and serves destinations such as Sapporo, Fukuoka, Okinawa, and Kagoshima. The airline offers a range of fare options, including basic economy and premium economy, and has a frequent flyer program called Skymark Smile Club. Skymark Airlines has faced financial difficulties in the past, including bankruptcy in 2015, but has since restructured and continues to operate as a budget carrier in Japan.

T'way Air is a low-cost airline based in South Korea. It was founded in 2010 and operates domestic and international flights to destinations in Asia, including Japan, China, Vietnam, and the Philippines. The airline's fleet consists of Boeing 737-800 and 737-900ER aircraft, and it offers a range of services to passengers, including in-flight meals, entertainment, and Wi-Fi. T'way Air has a focus on safety and has received several awards for its on-time performance and customer service. The airline aims to provide affordable air travel options to customers while maintaining high standards of quality and safety.