Flights to Sofia (SOF)

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Fly to Sofia with KLM

Top flight deals to Sofia

Thanks to our global network, as KLM Royal Dutch Airlines we always offer convenient flights to Sofia, serving Sofia International Airport (SOF), 10 km east of the city centre of Sofia, Bulgaria. We know time is of the essence, and we’ve done our best to prove it. In fact, we’re very happy to be recognised as one of the most punctual airlines accross the world.

Practical Information

Language

Bulgarian

Time Zone

GMT +2

Currency

Bulgarian Lev

Top Sofia attractions

Cathedral Saint Alexander Nevski: one of the world’s largest Eastern Orthodox cathedrals and an architectural masterpiece.
Vitosha Boulevard: busy cafes and restaurants lines the main commercial street.
National Institute of Archaeology Museum: four permanent exhibits show a glimpse into Bulgaria’s Palaeolithic past.
Vitosha Mountain: in the city outskirts, it is a breath of fresh air with stunning views of Sofia.
Mitaka Flea Market: the largest in Sofia and a great place to fill your treasure chest with goods.

Fly with ease

KLM offers a range of services to suit every traveller. From comfortable Premium Comfort Class to Business Class. Explore the possibilities, visit our Travel Guide and book your next trip with us today.

Premium Comfort

Looking for extra choice, convenience, and comfort during an intercontinental flight? Upgrade to our Premium Comfort Class and enjoy a spacious, exclusive cabin. Settle into a roomy seat designed with extra legroom and greater recline, making it easy to relax and unwind throughout your flight.

Business Class

Fly in style with KLM Business Class, where privacy, comfort, and attentive service come together. Enjoy high-quality food and drinks, personalized attention from our cabin crew, and the ultimate in relaxation. Book your Business Class ticket today and experience the KLM difference.

Explore KLM Travel Guide

Planning your next adventure? The KLM Travel Guide is here to inspire and inform, with expert tips and recommendations for destinations worldwide. Discover must-see attractions, local dining spots, and hidden gems, making it easy to create unforgettable travel experiences. Let KLM help you explore the world with confidence.

What’s the weather in Sofia?

You’ll find Sofia can be a pleasant city to visit year-round. The city experiences cold winters with heavy snowfalls during November to February, which can also make it a great time to visit and go skiing in the nearby Vitosha Mountain. Spring is mostly warm and wet, and summers are hot and dry. July is the hottest month with temperatures commonly around 30°C (86°F).

FAQ

Why fly with KLM?

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.

What size of hand baggage can I bring on board on my flight?

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.

Can I choose my seat in advance?

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.

What are the benefits of being a Flying Blue member?

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!

More Sofia flights

Belgrade - Sofia

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