*All amounts are in USD. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees may apply.
Flights to Bulgaria
From USD610
Top flight deals to Bulgaria*
Chicago (ORD)to
Sofia (SOF)
03/12/2025 - 03/19/2025
Round-trip
From
USD641*
Los Angeles (LAX)to
Sofia (SOF)
02/11/2025 - 03/04/2025
Round-trip
From
USD672*
New York (JFK)to
Sofia (SOF)
02/05/2025 - 03/05/2025
Round-trip
From
USD610*
Fly to Bulgaria with KLM
Fly to Bulgaria with KLM
Together with our global network, we at KLM Royal Dutch Airlines offer flights to Bulgaria, serving Sofia Airport (SOF). Sign up for our Flying Blue Programme and start earning Miles on every flight you take with us. You'lll be able to spend them on fantastic member-only benefits!.
Things to do in Bulgaria
- Nesebar: a beautiful, quaint town with great restaurants and shops to explore.
- Rila Monastery: founded in the 10th century, this monastery is picturesque with a beautiful mountain backdrop.
- Alexander Nevsky Cathedral: a stunning cathedral in the centre of Sofia completed in 1912.
- Plovdiv Old Town: a very attractive town with cobbled streets and Roman ruins to visit.
- Vitosha Mountain: take the cable car up the mountain to the highest peak in Bulgaria.
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.
Why travel to Bulgaria with us?
We are known to be one of the most punctual airlines in the world, and we take this reputation seriously. We’ll get you to your destination on time, meaning you can enjoy all that Bulgaria has to offer without being stuck at an airport. Feel free to reach out to us 24/7 via Facebook, Messenger and WhatsApp with any questions or changes to your flight!.