Flight Routes from London Heathrow to Tehran

Trip type

Our cheapest offers for flights from London Heathrow to Tehran

Here you can compare cheap flights from London Heathrow (LHR) to Tehran (IKA) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Tehran. Prices and availability may change at any time.

Flight schedule from London Heathrow (LHR) to Tehran (IKA)

Select a travel date in the flight schedule for the route from London Heathrow (LHR) to Tehran (IKA) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flights3 of 3
fromto
dep.arr.
durationstopovers
  1. 24 – 30 August 2026
  2. 31 Aug – 6 Sept 2026
  3. 7 – 13 September 2026
    No flights could be found for the active filters.
    1. LHRIKA
      1 stopover
      1. Turkish Airlines
      2. AJet
    2. LHRIKA
      1 stopover
      1. Turkish Airlines
    3. LHRIKA
      1 stopover
      1. Turkish Airlines

      Tips and tricks to help you find cheap flights from London Heathrow to Tehran

      Favourite airline: Austrian Airlines
      44 % of flights on the route London Heathrow – Tehran are booked with Austrian Airlines.
      Austrian Airlines
      44 %
      Eurowings
      19 %
      Qatar Airways
      19 %
      Favourite connection: via Vienna
      Flights with a stopover in Vienna are the most popular connection for this route.
      Route
      bookings
      1 stopover Vienna
      10h 35min, from 572 £
      54 %
      2 stopovers Dusseldorf Istanbul - Sabiha Gökcen
      15h 15min, from 605 £
      23 %
      1 stopover Dubai
      14h 25min, from 1.041 £
      15 %

      Important flight information

      Frequently Asked Questions (FAQ)

      Flight information: London Heathrow - Tehran

      Outbound and return from 396,60 £
      Flight duration min. 06:05
      Return flight duration min. 06:35
      Distance 4428 km
      Flights per week 3
      Departure airport Airport London Heathrow (LHR)
      Arrival airport Airport Tehran Imam Khomeini (IKA)
      Destination country Flights to Iran
      City-Code - Arrival airport London - Tehran Imam Khomeini
      Departure airport - Destination country London Heathrow - Iran
      Alternative routes to Iran
      Alternative flights to Tehran
      Popular destinations for onward travel
      Flight destinations with a similar price