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Cheap Flights from Tehran (IKA) to London (STN)

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Compare Imam Khomeini International to London Stansted flight deals

Find the cheapest month or even day of the year to fly to London Stansted

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Flight deals from Imam Khomeini International to London Stansted

Looking for a cheap last-minute deal or the best return flight from Imam Khomeini International to London Stansted? Find the lowest prices on one-way and return tickets right here.
London.$490 per passenger.Departing Mon, 22 Dec, returning Wed, 14 Jan.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Mon, 22 Dec, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departs from London Stansted on Wed, 14 Jan, arriving in Imam Khomeini International.Price includes taxes and charges.From $490, select.
London.$552 per passenger.Departing Fri, 27 Feb, returning Fri, 6 Mar.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Fri, 27 Feb, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departs from London Stansted on Fri, 6 Mar, arriving in Imam Khomeini International.Price includes taxes and charges.From $552, select.
London.$600 per passenger.Departing Wed, 16 Jul, returning Thu, 16 Oct.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Wed, 16 Jul, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departs from London Stansted on Thu, 16 Oct, arriving in Imam Khomeini International.Price includes taxes and charges.From $600, select.
London.$610 per passenger.Departing Fri, 1 Aug, returning Thu, 8 Jan.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 Thu, 8 Jan, arriving in Imam Khomeini International.Price includes taxes and charges.From $610, select.
London.$617 per passenger.Departing Tue, 15 Jul, returning Fri, 9 Jan.Return flight with AJet and Pegasus Airlines.Outbound indirect flight with AJet, departs from Imam Khomeini International on Tue, 15 Jul, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departs from London Stansted on Fri, 9 Jan, arriving in Imam Khomeini International.Price includes taxes and charges.From $617, select.
London.$630 per passenger.Departing Wed, 9 Jul, returning Tue, 26 Aug.Return flight with Pegasus Airlines and AJet.Outbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Wed, 9 Jul, arriving in London Stansted.Inbound indirect flight with AJet, departs from London Stansted on Tue, 26 Aug, arriving in Imam Khomeini International.Price includes taxes and charges.From $630, select.
London.$665 per passenger.Departing Thu, 2 Oct, returning Thu, 9 Oct.Return flight with AJet and Pegasus Airlines.Outbound indirect flight with AJet, departs from Imam Khomeini International on Thu, 2 Oct, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departs from London Stansted on Thu, 9 Oct, arriving in Imam Khomeini International.Price includes taxes and charges.From $665, select.
London.$669 per passenger.Departing Fri, 6 Jun, returning Thu, 12 Jun.Return flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Imam Khomeini International on Fri, 6 Jun, arriving in London Stansted.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 $669, select.

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

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 Stansted flights are currently cheapest in October.
May
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Jun
from $669
Jul
from $848
Aug
from $782
Sep
from $966
Oct
from $665
Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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Imam Khomeini International to London Stansted: Alternative routes

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

Tehran to London: Flight information

The things to know before you go.
Cheapest flight found$490
Cheapest month to flyDecember

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

The best price we found for a return flight from Imam Khomeini International to London Stansted is $490. 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 Stansted. But we found flights with one or more stops from $490.
As of May 2025, there are no flights flying from Imam Khomeini International to London Stansted.
The cheapest month to fly from Imam Khomeini International to London Stansted is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Imam Khomeini International Airport to London Stansted Airport on Monday, 22 December 2025.
No airlines currently offer direct flights between Imam Khomeini International Airport and London Stansted 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 London Stansted 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.
Currently, Pegasus Airlines offers the cheapest flight tickets to London Stansted.

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

  • London's timezone is UTC+0, making London three hours 30 minutes behind Tehran.

  • Arrive at the airport on time so you don't miss your IKA to STN flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • During popular months like July, it's best to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead of international flights when you travel during a peak period in general.

  • If you'd like to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from Imam Khomeini International Airport to Stansted Airport. Here are the top stopovers between IKA and STN:

    • Esenboga International Airport

    • Sabiha Gokcen International Airport

    • Dubai Airport

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

  • $217 is the best price for a one-way Imam Khomeini International Airport to Stansted Airport flight. A return flight starts from $490. These fares can change depending on demand and availability.

  • Don't leave things to the last minute. You're more likely to get cheap tickets from IKA to STN if you book early. Airlines often offer some great early bird deals.

  • Finding cheap flights from Imam Khomeini International Airport to Stansted Airport is easier if you can be flexible with your dates. Use the 'Whole month' search tool to see the best prices across the month and snap up a great deal.

  • Spend less time searching for cheap flights from IKA to STN by creating a Price Alert. You'll receive an email or notification on the app when a lower fare becomes available.

  • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Imam Khomeini International Airport to Stansted Airport.

Handy information about Imam Khomeini International Airport (IKA)

  • When it comes to the on-time performance of Imam Khomeini International Airport, 69.19% of flights arrive within the scheduled timeframe.

  • To reach Imam Khomeini International Airport from central Tehran, it'll take around 1 hour if you're going by car. Of course, this depends on traffic. It's approximately 56 kilometres from the airport to the city centre.

  • If you're taking an early flight from Imam Khomeini International Airport to Stansted Airport, why not stay close by? Avoid the stress of rushing to the airport (and catch some extra z's) at Remis Hotel. Rexan Hotel is another handy option near IKA.

Arriving at Stansted Airport (STN)

Getting from Stansted Airport (STN) to central London

  • Stansted Airport to central London has a drive time of around 1 hour. It's approximately 64 kilometres away.

  • Travelling by public transport will take you roughly 1 hour 25 minutes.

When to fly to Stansted Airport (STN)

  • The quietest month for a flight from Imam Khomeini International Airport to Stansted Airport is April, while August is the most popular. Choose the best time to visit London based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • When booking your flight from Imam Khomeini International Airport to Stansted Airport, think about the type of weather you like. July is the warmest month in London, with the temperature ranging from 11ºC (52ºF) to 26ºC (79ºF).

  • January has average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Look for cheap tickets from IKA to STN sometime around then if you want to travel when it's cooler.

Explore more of United Kingdom

  • You've done London, now it's time to explore other parts of United Kingdom. Journey about 161 kilometres north-west to Birmingham to check off its leading attractions. From Cadbury World to The Library of Birmingham and National Sea Life Centre, you'll have a full itinerary ahead.

  • Bristol is another must-experience destination in United Kingdom and is around 177 kilometres west of London. No trip is complete without visiting Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

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.