Madrid MAD to Belgrade BEG flight with Air Serbia

Lufthansa is Germany’s largest airline and one of the leading carriers in Europe, connecting travelers to destinations worldwide from its main hubs in Frankfurt and Munich. Its modern fleet offers a wide choice of travel experiences, from Economy Class with affordable fares and onboard entertainment to Premium Economy, Business Class, and First Class with extra comfort, fine dining, and exclusive lounge access.

ITA Airways is Italy's national flag carrier, established in 2020 as the successor to Alitalia. Co-owned by the Italian Ministry of Economy and Finance and Lufthansa Group, it operates a modern, predominantly Airbus fleet. ITA Airways serves over 70 domestic, European, and intercontinental destinations, with its main hub at Rome Fiumicino Airport. The airline offers Economy, Premium Economy, and Business Class, with complimentary meals and in-flight Wi-Fi on many routes. ITA Airways was a SkyTeam member until April 2025 and is expected to join Star Alliance in the first half of 2026.

Swiss is Switzerland’s leading airline, offering Economy and Business Class fares for your next trip.

Air Serbia is the national flag carrier of Serbia, with its main hub at Belgrade Nikola Tesla Airport. The airline's origins trace back to Aeroput, established in 1927, making it one of the oldest airlines in Europe. Rebranded as Air Serbia in 2013 after a partnership with Etihad Airways, the airline has since modernized its fleet and expanded its network. Air Serbia operates scheduled, seasonal, and charter flights to over 90 destinations across Europe, the Mediterranean, North America, Asia, and Africa. They offer both passenger and cargo services, and in cooperation with partner airlines, extend their reach to international destinations in Asia, Australia, North America, and Africa. The airline is a member of the International Air Transport Association (IATA).

KLM Royal Dutch Airlines is the flag carrier of the Netherlands and the world’s oldest airline still operating under its original name. Based in Amsterdam Schiphol Airport, KLM connects travelers to destinations across Europe, Asia, Africa, and the Americas. Its modern fleet offers comfort for every type of journey—from affordable Economy fares with in-flight entertainment and WiFi to Premium Comfort and Business Class with extra space, dining, and lounge access. With a reputation for excellent service and global connectivity, KLM is a trusted choice for international travel.

Air Europa is Spain’s third most popular airline, offering flights across Europe and to destinations worldwide. For your next trip, you can choose between Economy and Business Class fares.

KLM Cityhopper is the regional airline subsidiary of KLM Royal Dutch Airlines, headquartered in Haarlemmermeer, Netherlands, and based at Amsterdam Airport Schiphol. Established in 1991 from the merger of NLM CityHopper and Netherlines, it operates scheduled European feeder services on behalf of KLM, connecting smaller cities and regional airports to KLM's main hub. As an affiliate of SkyTeam, KLM Cityhopper operates a fleet primarily consisting of Embraer E-Jet aircraft, including the Embraer 175, 190, and E195-E2 models. It serves numerous inter-European destinations, playing a vital role in KLM's regional and international network.

Wizz Air is one of the leading low-cost airlines in Europe, connecting travelers to destinations across the continent and beyond, including the Middle East and Central Asia. With its hub network centered in Eastern and Central Europe, Wizz Air offers affordable flights with flexible fare options. Passengers can choose from Basic, Wizz Go, Wizz Plus, and Flex tickets, each tailored to different travel needs—from the most economical choice to options with baggage, seat selection, and flexibility included.