Cheapest one-way flights from London to Tehran in April from 255€

AirHint found the following cheapest one-way flights from London (LHR) to Tehran (IKA) in April 2026 (see full year).

One-Way flights

23 Apr Turkish Airlines
20 Apr Turkish Airlines
29 Apr Turkish Airlines
16 Apr Turkish Airlines
30 Apr Turkish Airlines
15 Apr Turkish Airlines
14 Apr Turkish Airlines
09 Apr AZAL
11 Apr AZAL
06 Apr British Airways

Also check the deals for return flights from London to Tehran in April.

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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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