- Cheapest roundtrip flight
- from€319
- Fastest outbound flight
- Fastest inbound flight
- Flight distance
- 4,407 km
- Time difference
- Airports in London
- Heathrow
- Gatwick
- Stansted
- Luton
- City
- Southend
Flight schedule from London (LON) to Tehran (IKA)
Select a travel date in the flight schedule for the route from London (LON) to Tehran (IKA) and compare affordable flight deals.
offers
Active filtersnone
Matching outbound flights8 of 8
fromto
dep.arr.
durationstopovers
- 7 – 13 September 2026
- 14 – 20 September 2026
- 21 – 27 September 2026
- LHRIKA1 stopover
- LHRIKA1 stopover
- LHRIKA1 stopover
- LHRIKA1 stopover
- STNIKA1 stopover
- STNIKA1 stopover
- LGWIKA1 stopover
- LGWIKA1 stopover
Tips and tricks to help you find cheap flights from London to Tehran
Favourite airline: Pegasus Airlines
Flight tickets on the route London – Tehran are most frequently booked with Pegasus Airlines.
Pegasus Airlines
38 %
Lufthansa
24 %
Austrian Airlines
19 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from London to Tehran?
The route from London to Tehran is served by connecting flights with one stop. These typically take around 14 hours 55 minutes, depending on the layover duration and the connection chosen. If travel time is important to you, pay particular attention to connections with a short stopover.
Are there direct flights from London to Tehran?
No, there are currently no direct flights from London to Tehran. However, you can reach Tehran with a connecting flight via one stop. Allow extra travel time for the connection and pay particular attention to the length of the layover.
Which airlines fly from London to Tehran?
Flights from London to Tehran are available with one stop, operated by, among others, Pegasus Airlines (via Istanbul - Sabiha Gökcen), Qatar Airways (via Doha) and Austrian Airlines (via Vienna). When comparing options, look beyond the price and consider the total travel time and the length of the layover.
Which airline is most commonly chosen for flights from London to Tehran?
For flights from London to Tehran, offers from Pegasus Airlines, Qatar Airways and Wizz Air UK are chosen most frequently. This reflects which airlines have been particularly popular with users on this route over the past year. Whether an airline suits you also depends on price, flight times, baggage and possible stopovers.
In which months do idealo users most frequently search for flights from London to Tehran?
Flights from London to Tehran are most frequently searched for travel in December, July and September. If you are planning to fly in one of these months, it may be worth comparing offers early. Outside the most popular months, you may find more choice or cheaper connections.
Which departure days are most popular for flights from London to Tehran?
For flights from London to Tehran, departures on Saturday, Thursday and Tuesday are particularly in demand. Demand can be higher on popular travel days, so it is worth checking alternative departure days. You may find more suitable flight times or cheaper offers.