Madrid MAD to Bali (Island) DPS flight with Qatar Airways

Korean Air is the flag carrier and largest airline of South Korea, headquartered in Seoul. Established in 1969, it operates an extensive network of domestic and international passenger and cargo flights. Korean Air is a founding member of the SkyTeam alliance and SkyTeam Cargo. The airline is recognized as a 5-star airline by Skytrax and is among the top 20 airlines globally in terms of passengers carried. Its fleet includes aircraft from both Boeing and Airbus, serving destinations across Asia, Africa, Europe, South America, and North America.

Singapore Airlines (SIA) is Singapore's flag carrier, headquartered at Changi Airport. Established in 1972, it is recognized as one of the world's leading airlines, having been ranked as a 5-star airline and named the world's best airline by Skytrax multiple times. SIA operates a modern fleet of Airbus and Boeing wide-body aircraft, including the Airbus A380, for which it was the launch customer. The airline offers extensive passenger and cargo services across five continents, connecting 64 cities in 35 countries. Singapore Airlines is also known for its commitment to customer service, gourmet in-flight meals, and advanced entertainment systems. It is a member of the Star Alliance.

Garuda Indonesia is the national flag carrier of Indonesia, headquartered at Soekarno–Hatta International Airport near Jakarta. Established in 1949, it is a member of the SkyTeam airline alliance and operates scheduled flights to numerous destinations across Asia, Europe, and Australia. The airline is known for its "Garuda Indonesia Experience," which highlights Indonesian hospitality and culture. Garuda Indonesia also operates a low-cost subsidiary, Citilink. The company provides both passenger and cargo services globally, and has received various international awards for its service and safety standards.