Cheap flights
Cheap flights from Bulgaria to London
Track the cheapest Bulgaria–London fares — currently from €21.
Fares shown in EUR, observed from live searches.
Here's everything you need to book a cheap flight from Bulgaria to London: the cheapest fares we've tracked, how prices change month to month, and a free alert that watches the route for you.
Bulgaria to London flight prices by month
The cheapest month to fly Bulgaria to London is Jul 2026, with fares from €21. Use the table below to find the cheapest time to travel.
| Month | Cheapest fare |
|---|---|
| Jul 2026Cheapest | €21 |
| Aug 2026 | €48 |
Frequently asked questions
How much is a flight from Bulgaria to London?
The cheapest Bulgaria–London fare we've tracked recently is €21 one-way. The lowest prices usually appear in Jul 2026.
What is the cheapest month to fly from Bulgaria to London?
Jul 2026 is currently the cheapest month to fly from Bulgaria to London, with fares from €21. See the month-by-month table above for the full year.
How far in advance should I book Bulgaria to London?
For Bulgaria–London, booking a few weeks to a few months ahead usually gives the best price. Flexible dates and mid-week departures help you save even more.
Can I set a price alert for Bulgaria to London?
Yes — Flyozo watches the Bulgaria–London route for free and emails you the moment the fare drops.
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Prices on this page are observed from live flight searches (596 recent fares), not estimates. Last updated Jul 30, 2026. Actual prices change constantly — always confirm on the booking site.