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Cheap Flights from Imam Khomeini International to London from $202

Compare Imam Khomeini International to London flight deals

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Flight deals from Imam Khomeini International to London

Looking for a cheap last-minute deal or the best return flight from Imam Khomeini International to London? Find the lowest prices on one-way and return tickets right here.
London.$479 per passenger.Departing Wed, 21 May, returning Wed, 28 May.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Wed, 21 May, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departs from London Stansted on Wed, 28 May, arriving in Imam Khomeini International.Price includes taxes and charges.From $479, select.
London.$504 per passenger.Departing Thu, 5 Jun, returning Thu, 12 Jun.Return flight with AJet and Pegasus Airlines.Outbound indirect flight with AJet, departs from Imam Khomeini International on Thu, 5 Jun, arriving in London Gatwick.Inbound indirect flight with Pegasus Airlines, departs from London Stansted on Thu, 12 Jun, arriving in Imam Khomeini International.Price includes taxes and charges.From $504, select.
London.$540 per passenger.Departing Wed, 21 May, returning Wed, 18 Jun.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Wed, 21 May, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departs from London Stansted on Wed, 18 Jun, arriving in Imam Khomeini International.Price includes taxes and charges.From $540, select.
London.$551 per passenger.Departing Fri, 1 Aug, returning Wed, 17 Sep.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Fri, 1 Aug, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departs from London Stansted on Wed, 17 Sep, arriving in Imam Khomeini International.Price includes taxes and charges.From $551, select.
London.$567 per passenger.Departing Wed, 7 May, returning Thu, 25 Sep.Return flight with AJet.Outbound indirect flight with AJet, departs from Imam Khomeini International on Wed, 7 May, arriving in London Stansted.Inbound indirect flight with AJet, departs from London Stansted on Thu, 25 Sep, arriving in Imam Khomeini International.Price includes taxes and charges.From $567, select.
London.$605 per passenger.Departing Fri, 1 Aug, returning Sun, 31 Aug.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Fri, 1 Aug, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departs from London Stansted on Sun, 31 Aug, arriving in Imam Khomeini International.Price includes taxes and charges.From $605, select.
London.$609 per passenger.Departing Fri, 9 May, returning Thu, 21 Aug.Return flight with AJet.Outbound indirect flight with AJet, departs from Imam Khomeini International on Fri, 9 May, arriving in London Stansted.Inbound indirect flight with AJet, departs from London Stansted on Thu, 21 Aug, arriving in Imam Khomeini International.Price includes taxes and charges.From $609, select.
London.$612 per passenger.Departing Wed, 1 Oct, returning Thu, 9 Oct.Return flight with AJet.Outbound indirect flight with AJet, departs from Imam Khomeini International on Wed, 1 Oct, arriving in London Stansted.Inbound indirect flight with AJet, departs from London Stansted on Thu, 9 Oct, arriving in Imam Khomeini International.Price includes taxes and charges.From $612, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Imam Khomeini International to London flights are currently cheapest in May.
Apr
from $793
May
from $479
Jun
from $504
Jul
from $878
Aug
from $605
Sep
from $767
Oct
from $612
Nov
from $851
Dec
from $1,327
Jan
Find prices
Feb
Find prices
Mar
Find prices

Alternative Imam Khomeini International to London routes

Looking for the cheapest, fastest or easiest route from Imam Khomeini International to London? You could fly into the following airports instead.

Tehran to London: Flight information

The things to know before you go.
Cheapest flight found$479
Cheapest month to flyMay

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

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Imam Khomeini International to London is $479. 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 Imam Khomeini International to London. But we found flights with one or more stops from $479.
As of April 2025, there are no flights flying from Imam Khomeini International to London.
The cheapest month to fly from Imam Khomeini International to London is usually April 2025.
If you're flying from Imam Khomeini International Airport, the cheapest airport near London is London Stansted – which is 48.6 km away from the centre of London. We've found flights into this airport from $479.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Imam Khomeini International Airport to London on Wednesday, 21 May 2025.
No airlines currently offer direct flights between Imam Khomeini International Airport and London. 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 London 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 London is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 9°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, Pegasus Airlines offers the cheapest flight tickets to London.

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

  • Take a direct flight from Imam Khomeini International Airport to London and you'll be travelling for an average of 5 hours 40 minutes.

  • Imam Khomeini International Airport is located in Tehran. Operating on the UTC+0 timezone, London is 3 hours 30 minutes behind Tehran.

  • With 6 departures a week between the two airports, Imam Khomeini International Airport (IKA) to London Heathrow Airport (LHR) is the most popular route. Catch IranAir's 11:20 flight to get your trip from IKA to LHR underway.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This way, you'll have plenty of time to catch your flight from IKA to London.

  • During popular months like July, you'll want to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're flying during high season in general.

  • Direct flights from Imam Khomeini International Airport (IKA) to London are available for booking. London Heathrow Airport (LHR) is where you'll complete your journey.

  • IranAir is a leading airline that operates direct flights from Imam Khomeini International Airport to London.

  • A stopover is the ideal opportunity to break up your trip — and possibly even visit a new city. When searching for flights from IKA to London, uncheck the 'Direct flights only' box to see where you can visit along the way. Top options include:

    • Vienna International Airport (VIE)

    • Frankfurt Airport (FRA)

    • Istanbul Ataturk Airport (IST)

  • You'll need an embassy visa for United Kingdom if you have a passport from Iran and are visiting for tourism purposes. Travel documentation and visa requirements can be subject to change. So before booking your cheap ticket from Imam Khomeini International Airport to London, check with your airline and the destination country's local embassy or consulate for the latest updates.

  • Central Tehran to IKA is approximately 56 kilometres. Depending on traffic conditions, it'll take you about 1 hour to get there if you're driving, ride-sharing or catching a cab.

  • If you've booked an early flight from Imam Khomeini International Airport to London, why not stay somewhere nice and close? Avoid the hassle of rushing to the airport (and enjoy some extra shut-eye) at Remis Hotel. Rexan Hotel is another convenient accommodation option near IKA.

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

  • The best price we've found for a one-way ticket from Imam Khomeini International Airport to London is $202. The cheapest price for a return flight is $479. Remember fares may change due to demand at the time of booking.

  • Lock in cheap tickets from IKA to London by booking 9 months ahead. According to our research, that's the sweet spot for bagging a bargain.

  • The cheapest month for tickets from Imam Khomeini International Airport to London is May. Compare prices using the 'Whole month' tool and choose the date that offers the best deal.

  • Create a Price Alert for flight tickets from IKA to London. You don't need to look every day to find out if fares have dropped. We'll let you know the moment the price changes.

  • Make the most of the filters to find your ideal trip. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Imam Khomeini International Airport to London, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and journey duration.

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) is around 31 kilometres from central London. With your own car rental or if you take a cab, the drive is about 57 minutes.

  • It takes roughly 1 hour and 1 minute if you're travelling on public transport.

  • The last thing you want is a lengthy journey to your hotel if you're arriving on a late flight from Imam Khomeini International Airport to London. Stay at one of these accommodation options near LHR instead:

London Gatwick Airport (LGW)

  • Central London is about 80 kilometres from London Gatwick Airport (LGW). As soon as your flight from Imam Khomeini International Airport to London has hit the runway and you've made your way to arrivals, expect a drive of about 1 hour and 19 minutes.

  • Travelling by public transport will take approximately 1 hour and 26 minutes.

  • After your flight from IKA to London, unwind at a hotel close to LGW. These are some great options that'll help you get into relaxation mode:

Best time to go to London

  • July is the most popular month to catch a flight from Imam Khomeini International Airport to London while February is the quietest. To work out the ideal time to visit London, consider whether you like a lively atmosphere or a quieter vibe.

  • The warmest month in London is July, with the temperature ranging between 11ºC and 26ºC. Book your flights from Imam Khomeini International Airport to London in this month if you enjoy this type of weather.

  • For cooler conditions, lock in a cheap flight from IKA to London in January when temperatures average between 0ºC and 9ºC.

More about London

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

  • All great journeys should include a little sightseeing. Big Ben, The British Museum and Buckingham Palace are must-do's during your London adventure.

Complete your London trip with a car rental

  • We use the same magic that helped you find your cheap flight from Imam Khomeini International Airport to London to track down awesome deals on car rentals. Search for your ride in seconds and compare your options in one place. Plus we give you all the info on car rentals in London, from the most popular car type to the average daily price.

Plan the rest of your trip from Tehran to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.