Compare flights from Sofia (SOF)

KLM Royal Dutch Airlines combines reliability and comfort to offer you an exceptional travel experience. With our global network, you can travel to countless destinations with ease. Passengers enjoy comfortable seating, complimentary snacks or meals, and attentive service across all travel classes. Depending on your flight and ticket, additional amenities such as, lounge access, inflight WiFi or extra legroom may also be available.

KLM allows passengers to bring one piece of hand baggage with dimensions of up to 55 x 35 x 25 cm, including handles and wheels. You can also carry a personal item, such as a handbag or laptop bag, with maximum dimensions of 40 x 30 x 15 cm. The combined weight of both items must not exceed 12 kg. These allowances ensure you can bring your essentials on board while keeping the cabin comfortable for all passengers. Check your ticket for specific conditions, as allowances may vary depending on your travel class or destination.

Yes, KLM allows you to select your seat in advance to ensure a comfortable journey. Whether you prefer a seat with extra legroom, a spot at the front of the cabin, or a window view, you can choose your preferred location during the booking process or later via the "Manage My Booking" section on the KLM website or app. Depending on your ticket type, seat selection may be complimentary or available for an additional fee. This flexibility allows you to personalize your flight experience even before take-off.

Flying Blue, KLM’s loyalty program, rewards travellers with Miles for flights and services, which can be redeemed for upgrades, free flights, or exclusive experiences. Members enjoy personalized perks such as priority services, extra baggage allowances, and lounge access, depending on their tier level (Silver, Gold, or Platinum). Joining Flying Blue not only enhances your journey but also maximizes the value of your travel!