AirHint found the following cheapest return flights from London (LON) to Tehran (IKA) in May 2026 (see full year).
Return flights
| 11 May - 22 May | Austrian Airlines | ||
| 16 May - 07 Jun | Austrian Airlines | ||
| 06 May - 22 May | Lufthansa | ||
| 13 May - 26 Jun | Turkish Airlines | ||
| 25 May - 31 May | Wizz Air UK |
Also check the deals for one-way flights from London to Tehran in May.
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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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