Find cheap flights from London to Bulgaria

Find cheap flights from London to Bulgaria

Search hundreds of travel sites at once for deals on flights to Bulgaria

Round-trip
Economy
London (YXU)
Bulgaria
Tue. 3/8
Tue. 10/8
Any month
Compare vs. KAYAK |
There are travel restrictions to Bulgaria. Learn more
Stay informed and receive email updates for when travel restrictions ease for Bulgaria.

Top tips for finding cheap flights to Bulgaria

  • Book at least 4 weeks before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly to Bulgaria is April.

FAQs - booking Bulgaria flights

Can I fly to Bulgaria? Are there any travel restrictions when entering Bulgaria?

Can I fly to Bulgaria without having to quarantine on arrival?

Do I need to take a coronavirus (Covid-19) test before flying to Bulgaria?

Can vaccinated people travel to Bulgaria?

What documents do I need to fly to Bulgaria?

What other coronavirus (Covid-19) restrictions are there in Bulgaria?

How does KAYAK find such low prices on flights to Bulgaria?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Bulgaria?

What is the Hacker Fare option on flights to Bulgaria?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Bulgaria?

COVID-19 information

Safety measures for airlines flying from London to Bulgaria

Airlines flying from London to Bulgaria have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from London to Bulgaria

Mandatory masks

Masks required on board, masks provided on flights from London to Bulgaria

Social distancing seating

Middle seats unavailable to book on flights from London to Bulgaria

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from London to Bulgaria

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