Flights from London to Tehran

Our cheapest offers for flights from London to Tehran

Here you can compare cheap flights from London (LON) 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.

Outbound Return Airlines Shop Baggage Price
London
Tehran
Outbound
23/03/26
1 Stopover (IST, SAW)
W95729, VF0187
14h 30min
Return
-
Wizz Air UK, AJet
£150
London
Tehran
Outbound
19/02/26
1 Stopover (IST, SAW)
W95771, PC0516
36h 15min
Return
22/02/26
1 Stopover (SAW, IST)
PC0517, W95730
37h 05min
Wizz Air UK, Pegasus Airlines ?
£217
Best option
London
Tehran
Outbound
19/02/26
1 Stopover (IST, SAW)
W95729, VF0185
15h 15min
Return
22/02/26
1 Stopover (SAW, IST)
VF0186, W95772
21h 45min
Wizz Air UK, AJet
£234
London
Tehran
Please note: transfer for connecting flight
Outbound
19/02/26
1 Stopover (IST, SAW)
W95729, PC0512
16h 10min
Return
22/02/26
1 Stopover (SAW, IST)
PC0517, W95772
19h 40min
Wizz Air UK, Pegasus Airlines
£247
London
Tehran
Outbound
19/02/26
2 Stopovers (ZRH, FRA)
LX0461, LX1068, LX4020
33h 25min
Return
22/02/26
1 Stopover (FRA)
LH0601, LH6930
17h 40min
Swiss International Air Lines
£547
London
Tehran
Outbound
22/12/25
1 Stopover (IST, SAW)
W95771, PC0518
19h 10min
Return
10/01/26
1 Stopover (GYD)
J28018, J20107
13h 40min
Wizz Air UK, Pegasus Airlines
£395
London
Tehran
Outbound
20/03/26
1 Stopover (IST, SAW)
BA0676, VF0187
15h 05min
Return
17/04/26
1 Stopover (SAW, IST)
VF0186, BA0719
23h 20min
British Airways, AJet
£402
London
Tehran
Outbound
22/12/25
2 Stopovers (IST, SAW, ESB)
W95771, VF3010, VF0563
58h 15min
Return
10/01/26
1 Stopover (SAW, IST)
VF0188, W95772
22h 00min
Wizz Air UK, AJet ?
£419
London
Tehran
Outbound
20/03/26
1 Stopover (FRA)
LH0921, LH0600
12h 10min
Return
17/04/26
1 Stopover (VIE)
OS0088, OS0339
22h 30min
Lufthansa
£421
London
Tehran
Outbound
09/12/25
1 Stopover (SAW)
PC1170, PC0516
14h 00min
Return
02/01/26
2 Stopovers (SAW, EDI)
PC0511, PC1187, RK9816
20h 40min
Pegasus Airlines ?
£423
Prices based on recent searches, subject to last-minute changes
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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 %
Favourite connection: via Istanbul - Sabiha Gökcen
Flights with a stopover in Istanbul - Sabiha Gökcen are the most popular connection for this route.
Route
bookings
1 stopover Istanbul - Sabiha Gökcen
10h 05min, from £ 461
37 %
1 stopover Frankfurt-Main
22h 15min, from £ 812
26 %
1 stopover Vienna
10h 35min, from £ 572
21 %

Important flight information

Flight information: London - Tehran

Cheapest outbound flight from £ 149,20
Outbound and return from £ 216,75
Flight duration min. 06:05
Return flight duration min. 06:35
Distance 4407 km
Flights per week 3
Departure airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport Airport Tehran Imam Khomeini (IKA)
Destination country Flights to Iran
Alternative routes to Iran
Alternative flights to Tehran
Popular destinations for onward travel
Flight destinations with a similar price