AirHint found the following cheapest return flights from London (LHR) to Tbilisi (TBS) in April 2026 (see full year).

Return flights

07 Apr - 20 Apr	Aegean Airlines
07 Apr - 13 Apr	Aegean Airlines
17 Apr - 20 Apr	Aegean Airlines
24 Apr - 01 May	British Airways
09 Apr - 20 Apr	Aegean Airlines
16 Apr - 20 Apr	Aegean Airlines
23 Apr - 27 Apr	Aegean Airlines
08 Apr - 13 Apr	Austrian Airlines
21 Apr - 25 Apr	SWISS
01 Apr - 04 Apr	Austrian Airlines
01 Apr - 06 Apr	Austrian Airlines

Also check the deals for one-way flights from London to Tbilisi in April.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from London to Tbilisi in April from $353

Return flights