Flights from London Heathrow (LHR) to Bulgaria in September 2026

From just £134.99*

Fly from London Heathrow to Bulgaria from just £134.99* in September 2026. We'll show you which destinations in Bulgaria you can fly to from London Heathrow (LHR) Airport each day in September 2026.

To book, simply select your desired flights. The best prices for flights London Heathrow – Bulgaria start at just £134.99* in September 2026.

Your rewards

Low prices

Fly from London Heathrow to Bulgaria during September 2026 for as little as £134.99*.

Great selection

We offer up to 1 different connections between London Heathrow and Bulgaria.

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