360 € Cheap Flights from London to Imam Khomeini International

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Flight deals from London to Imam Khomeini International

Looking for a cheap last-minute deal or the best return flight from London to Imam Khomeini International Airport? If you want to travel next month, return fares start from 427 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London to Imam Khomeini International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Imam Khomeini International flights are currently cheapest in September.

London to Imam Khomeini International: Alternative routes

Compare routes from London to Tehran below. You may find an airport to fly into that's cheaper, faster, or easier than Imam Khomeini International.

London to Tehran: Flight information

The things to know before you go.
Cheapest flight found360 €
Cheapest month to flySeptember

Finding cheap flights from London to Imam Khomeini International: Frequently asked questions

The best price we found for a return flight from London to Imam Khomeini International is 360 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London to Imam Khomeini International. But we found flights with one stop from 360 €.
As of June 2026, there are no flights flying from London to Imam Khomeini International.
The cheapest month to fly from London to Imam Khomeini International is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Imam Khomeini International Airport on Thursday, 24 September 2026.
No airlines currently offer direct flights between London and Imam Khomeini International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Imam Khomeini International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tehran is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Imam Khomeini International is Pegasus Airlines .

Flying from London to Tehran Imam Khomeini International Airport (IKA): What you need to know

  • Tehran Imam Khomeini International Airport is located in Tehran. The city runs on the UTC+3:30 timezone and is three hours 30 minutes ahead of London.

  • To ensure you get on your flight from London to IKA, leave enough time to navigate the airport and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • You'll want to head there even earlier during popular months like July. Aim for two hours before a domestic departure and four hours ahead of international journeys. Once you've checked in, you can use any extra time to finalize your plans or simply relax.

Airports in London

London Heathrow Airport (LHR)

  • Think about adding a stopover to find cheap flights from London to IKA. Simply uncheck 'Direct flights only' when browsing departures from London Heathrow Airport (LHR). Take a break from travelling at one of these airports:

    • Istanbul Airport (IST)

    • Frankfurt Airport (FRA)

    • Vienna International Airport (VIE)

  • Located around 24 kilometres from the centre of London, LHR can be reached in about 45 minutes by car, depending on traffic. The journey on public transport is roughly 25 minutes.

  • Want an easy start to your journey? Stay near London Heathrow Airport. Whether you're catching an early flight from London to Tehran Imam Khomeini International Airport or prefer not to feel hurried, these hotels are the ideal choice:

  • Of the departures from London Heathrow Airport, 78% arrive on time at their destination.

London Gatwick Airport (LGW)

  • Add another location to your travels or just take some time to unwind with a stopover. If you'd like to break up your flight from London to Tehran Imam Khomeini International Airport, here's where you can stop when setting off from London Gatwick Airport:

    • Istanbul Airport (IST)

    • Dubai International Airport (DXB)

    • Doha Hamad International Airport (DOH)

  • You can arrive at LGW from central London in about 1 hour 5 minutes by car, depending on traffic. The journey on public transport will take roughly 1 hour 20 minutes to travel the 48 kilometres or so.

  • Want to enjoy an extra night away before your London to IKA flight? Kick back in a hotel near London Gatwick Airport before your break officially begins. Here's where you can stay:

  • Most flights that leave London Gatwick Airport touch down at their destination right on cue. It achieves a consistent on-time performance rate of 82%.

London Stansted Airport (STN)

  • Book a plane ticket from London to Tehran Imam Khomeini International Airport (IKA) departing from London Stansted Airport (STN) with one or more stops. Popular stopovers between STN and IKA include:

    • Istanbul Sabiha Gokcen International Airport (SAW)

    • Vienna International Airport (VIE)

    • Ankara Esenboga Airport (ESB)

  • STN is around 56 kilometres from central London. The drive from the city centre to the airport takes about 1 hour 5 minutes. If you're planning to take public transport, expect a journey of around 45 minutes.

  • Make catching an early London to Tehran Imam Khomeini International Airport flight the easiest part of your trip. Book a room at one of these accommodation options near London Stansted Airport and get to your boarding gate feeling relaxed and unhurried:

  • With 80% of its departing flights arriving as planned, STN is a dependable starting point for your trip.

About Tehran Imam Khomeini International Airport (IKA)

  • Stay moments from the runway after your flight from London to Tehran Imam Khomeini International Airport. Remis Hotel is one option close to IKA. Or check in and enjoy some rest at Rexan Hotel before heading to your final destination.

Getting from Tehran Imam Khomeini International Airport (IKA) to central Tehran

  • Central Tehran is around 48 kilometres from Tehran Imam Khomeini International Airport and takes about 1 hour 5 minutes to reach by car. See what your options are for making the trip into the city, whether that's with a car hire, taxi or ride-share.

  • It takes around 1 hour 30 minutes if you're travelling on public transport.

How to find the cheapest flights from London to Tehran Imam Khomeini International Airport (IKA)

  • Currently, 184 € is the best price we've found for a one-way ticket from London to Tehran Imam Khomeini International Airport. The cheapest price for a return flight is 360 €. Keep in mind fares can change due to availability at the time of booking.

  • Booking early is often the key to finding a cheap flight from London to IKA. Fares tend to rise as seats fill up, so the closer you get to departure, the more you'll likely pay.

  • Cheap London to Tehran Imam Khomeini International Airport tickets are easier to find if your travel dates are flexible. Use the 'Whole month' search tool to compare fares across the month and then pick the cheapest day.

  • Finding a cheap plane ticket from London to IKA is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when prices go down.

  • Filters make it easier to snap up a deal on your flight from London to Tehran Imam Khomeini International Airport. Choose the departure times, airlines and number of stops that match your plans. Then sort the results by 'Cheapest' to bring up the lowest fares right away.

The best time to fly from London to Tehran Imam Khomeini International Airport (IKA)

  • Think about the pace you're looking for when deciding the best time to fly. August is the quietest month to go to Tehran. October is when most people book flights from London to Tehran Imam Khomeini International Airport (IKA), which may be ideal if you're chasing more excitement.

  • The warmest month in Tehran is July, with temperatures ranging between 23ºC (73ºF) and 38ºC (100ºF). Lock in your London to IKA plane ticket then if you enjoy this type of weather.

  • January sees temperatures of between -6ºC (21ºF) and 10ºC (50ºF). Search for cheap tickets from London to Tehran Imam Khomeini International Airport around that time if you'd rather travel in cooler conditions.

More about Tehran

  • Start your Tehran trip right by choosing the perfect place to stay. Once you've booked your flight from London to Tehran Imam Khomeini International Airport, check out our selection of accommodation options including:

  • There are plenty of terrific things to do in Tehran when you're ready to see the sights. Kick things off at Golestan Palace followed by National Museum of Iran and Tehran Museum of Contemporary Art.

Explore more of Iran

  • Tehran is easy to fall in love with, but there are so many other parts of Iran just waiting to be explored. Around 88 kilometres south of Tehran, a visit to Qom will keep you on the go. Start with leading attractions like Hazrat Fatima Masumeh Holy Shrine, A'zam Mosque and Qoli Darvish Historical Site.

  • Around 257 kilometres northwest of Tehran, Rasht is another favourite stop in Iran. Experience major highlights starting with Gilan rural heritage museum, Gilan Cultural House and Haji Historic Bath.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.