Lodging Image

Cheap Flights to Sofia from $225

View $225 flight on Mon, Sep 7, 2026Opens in a new window

Popular airlines to Sofia

  • American Airlines

  • United

  • Southwest Airlines

  • Delta

  • Frontier Airlines

  • JetBlue Airways

  • Alaska Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Sofia?

Prices were available within the past 7 days and start at $225 for one-way flights and $260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Madagascar Airlines

Book with confidence

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Travel information

*Flight schedules are subject to change.

*Available to One Key members.

*Flight schedules are subject to change.

*Available to One Key members.

Explore a world of travel with Expedia