Cheapest return flights from London to Tehran in April from 434€

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

Return flights

14 Apr - 14 May Turkish Airlines
14 Apr - 19 May Turkish Airlines
09 Apr - 05 May Vueling Airlines
13 Apr - 05 May Vueling Airlines
14 Apr - 23 Apr Turkish Airlines
14 Apr - 04 May Turkish Airlines
15 Apr - 05 May Turkish Airlines
08 Apr - 05 May Vueling Airlines
14 Apr - 03 May Turkish Airlines
21 Apr - 25 Apr Austrian Airlines
20 Apr - 03 May Austrian Airlines
21 Apr - 28 Apr Austrian Airlines
06 Apr - 14 Apr Lufthansa
01 Apr - 30 Apr Eurowings
14 Apr - 31 May Austrian Airlines
03 Apr - 19 Apr Lufthansa
03 Apr - 30 Apr Lufthansa
04 Apr - 19 Apr SWISS
02 Apr - 18 Apr Lufthansa
01 Apr - 14 Apr Lufthansa

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

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