Flight Routes from London Heathrow to Tehran

Compare cheap outbound and return flights from London Heathrow (LHR) to Tehran (IKA) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€397
Fastest flight
non-stop flights
3x / week
Flight distance
4,428 km
Time difference

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 flightsLHR–IKA · 3 of 3
fromto
dep.arr.
durationstopovers
  1. 12 – 18 October 2026
  2. 19 – 25 October 2026
  3. 26 Oct – 1 Nov 2026
    No flights could be found for the active filters.
    1. LHRIKA
      1 stopover
      1. Qatar Airways
    2. LHRIKA
      1 stopover
      1. Austrian Airlines
    3. LHRIKA
      1 stopover
      1. Kuwait Airways

      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)

      Which airports near London Heathrow are frequently used for flights to Tehran?
      As well as London Heathrow airport, users also frequently search for flights from Manchester and London Stansted to Tehran. Alternative departure airports can offer more choice of flight times, airlines or prices. Do also check how accessible each airport is for you.

      Discover more flights around London Heathrow and Tehran

      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