C$403 Cheap Flights from Imam Khomeini International to London

Compare Imam Khomeini International to London flight deals

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

Book the best London fare with no extra fees

Flight deals from Imam Khomeini International to London

Looking for a cheap last-minute deal or the best round-trip flight from Imam Khomeini International to London? Find the lowest prices on one-way and round-trip tickets right here.

London.C$403 per passenger.Departing Mon, May 19, returning Wed, Jun 4.Round-trip flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departing from Imam Khomeini International on Mon, May 19, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departing from London Stansted on Wed, Jun 4, arriving in Imam Khomeini International.Price includes taxes and charges.From C$403, select.

London.C$405 per passenger.Departing Thu, May 22, returning Thu, May 29.Round-trip flight with AJet and Pegasus Airlines.Outbound indirect flight with AJet, departing from Imam Khomeini International on Thu, May 22, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departing from London Stansted on Thu, May 29, arriving in Imam Khomeini International.Price includes taxes and charges.From C$405, select.

London.C$450 per passenger.Departing Thu, Jun 12, returning Fri, Jun 13.Round-trip flight with Pegasus Airlines and Wizz Air UK.Outbound indirect flight with Pegasus Airlines, departing from Imam Khomeini International on Thu, Jun 12, arriving in London Stansted.Inbound indirect flight with Wizz Air UK, departing from London Luton on Fri, Jun 13, arriving in Imam Khomeini International.Price includes taxes and charges.From C$450, select.

London.C$450 per passenger.Departing Mon, Jun 9, returning Sun, Aug 31.Round-trip flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departing from Imam Khomeini International on Mon, Jun 9, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departing from London Stansted on Sun, Aug 31, arriving in Imam Khomeini International.Price includes taxes and charges.From C$450, select.

London.C$459 per passenger.Departing Sun, May 25, returning Sun, Sep 28.Round-trip flight with AJet and Pegasus Airlines.Outbound indirect flight with AJet, departing from Imam Khomeini International on Sun, May 25, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departing from London Stansted on Sun, Sep 28, arriving in Imam Khomeini International.Price includes taxes and charges.From C$459, select.

London.C$476 per passenger.Departing Thu, Jun 26, returning Wed, Dec 3.Round-trip flight with AJet and Pegasus Airlines.Outbound indirect flight with AJet, departing from Imam Khomeini International on Thu, Jun 26, arriving in London Gatwick.Inbound indirect flight with Pegasus Airlines, departing from London Stansted on Wed, Dec 3, arriving in Imam Khomeini International.Price includes taxes and charges.From C$476, select.

London.C$481 per passenger.Departing Wed, Oct 8, returning Wed, Nov 5.Round-trip flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departing from Imam Khomeini International on Wed, Oct 8, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departing from London Stansted on Wed, Nov 5, arriving in Imam Khomeini International.Price includes taxes and charges.From C$481, select.

London.C$481 per passenger.Departing Sun, Jun 8, returning Sun, Sep 28.Round-trip flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departing from Imam Khomeini International on Sun, Jun 8, arriving in London Stansted.Inbound indirect flight with Pegasus Airlines, departing from London Stansted on Sun, Sep 28, arriving in Imam Khomeini International.Price includes taxes and charges.From C$481, 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.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

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	C$403
Cheapest month to fly	May

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

How many airports are there in London?

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.

How much are round-trip flights from Imam Khomeini International to London?

The best price we found for a round-trip flight from Imam Khomeini International to London is C$403. 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.

Which airlines fly direct from Imam Khomeini International to London?

Currently, there are no airlines that fly direct from Imam Khomeini International to London. But we found flights with one or more stops from C$403.

How many flights are there a week from Imam Khomeini International to London?

There are no flights flying from Imam Khomeini International to London, as of May 2025.

When is the cheapest time to fly from Imam Khomeini International to London?

The cheapest month to fly from Imam Khomeini International to London is usually May.

What's the cheapest airport to fly to in London?

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 center of London. We've found flights to this airport from C$403.

Which upcoming date is cheapest to fly from Imam Khomeini International Airport to London on?

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 Monday, May 19, 2025.

Can I get a direct flight from Imam Khomeini International Airport to London?

No airlines currently offer direct flights between Imam Khomeini International Airport and London. Most routes have one or more stops.

How can I get the best flight deal from Imam Khomeini International Airport to London?

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.

When is the best time to book flights to London?

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.

What’s the weather like in London?

In May, the average temperature is usually around 12°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.

Which is the cheapest airline to fly with from Imam Khomeini International Airport to London?

Currently, Pegasus Airlines offers the cheapest flight tickets to London.

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

London is three hours 30 minutes behind Tehran, where Imam Khomeini International Airport is located. London observes the UTC+0 timezone.
To avoid rushing for your IKA to London flight, leave plenty of time to check in and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.
If you're travelling during a public holiday or another peak period, allow extra time. A good general rule is two hours before domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.
A stopover is the perfect opportunity to break up your journey and possibly even tick off a new city. When browsing for flight tickets from IKA to London, uncheck the 'Direct flights only' box to see where you can visit along the way. Consider one of these popular options:
- Istanbul Ataturk Airport (IST)
- Dubai Airport (DXB)
- Frankfurt Airport (FRA)
IKA is around 40 kilometres from central Tehran. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 1 hour or so to get there, depending on the traffic.
If you've booked an early flight from Imam Khomeini International Airport to London, why not stay somewhere nice and close? Avoid the stress of rushing to the airport (and get some extra sleep) at Remis Hotel. Rexan Hotel is another handy accommodation option near IKA.
When it comes to Imam Khomeini International Airport's on-time performance, 69.19% of flights arrive within the expected time frame.

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

C$193 is the cheapest price we've found for a one-way Imam Khomeini International Airport to London flight. A return flight ticket right now is C$403. Depending on when you book and the availability, these fares could change.
Don't leave everything to the last minute. You're more likely to pick up cheap flights from IKA to London if you book in advance. Airlines often offer some excellent early bird rates.
If you're willing to be flexible with your travel dates, take advantage of the 'Whole month' tool. It'll show you the cheapest price across every month when looking for your Imam Khomeini International Airport to London ticket.
You don't need to check back constantly to find out if fares have dropped when you set up a Price Alert. We'll notify you the moment there's an updated deal for cheap flights from IKA to London.
Tailor your trip with filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Imam Khomeini International Airport to London.

Airports in London

London Heathrow Airport (LHR)

London Heathrow Airport (LHR) is around 31 kilometres from central London. If you're getting a cab or a ride-share, the drive takes roughly 55 minutes.
Getting there by public transport typically takes 1 hour.
Look into staying at a hotel near LHR if you're coming in on a late flight from Imam Khomeini International Airport to London. Pick one of these options and avoid the hassle of a long transfer:
Pick up a London Heathrow Airport rental car and explore London and beyond with your own set of wheels. Surprice, U-Save and Green Motion are top outlets to choose from here.
To secure the lowest price, book your ride from London Heathrow Airport around one week ahead of your flight from IKA to London.

London Gatwick Airport (LGW)

Once your flight from Imam Khomeini International Airport to London has touched down, you can reach the city centre in around 1 hour 20 minutes by car. Central London is roughly 80 kilometres from London Gatwick Airport (LGW).
If you're catching public transport, it'll take about 30 minutes.
There are some comfortable places to call home for the night near LGW. Unwind and get cozy after your IKA to London flight at one of these well-located options:
The fastest way to get to where you're going is with a London Gatwick Airport rental car. Pick up a set of wheels from Green Motion, U-Save or Drivalia and set off in the blink of an eye.
Get exactly what you want. Securing your ride from LGW three weeks ahead of time often means better prices and a wider range of vehicles.

Stansted Airport (STN)

Stansted Airport (STN) is about 64 kilometres from the centre of London. It'll take you about 1 hour to get to the city centre by car once you've stepped off your flight from Imam Khomeini International Airport to London.
Public transport can take you there in roughly 1 hour 25 minutes.
Enjoy an unhurried start to your break by staying at a hotel near STN after your IKA to London flight. Recover from your travel day or simply give yourself time to find your footing in a new city at:
Take control of the next part of your journey by picking up a Stansted Airport rental car. Green Motion, Drivalia and Europcar are reliable rental providers.
Plan ahead and reap the rewards. Book your vehicle from STN four weeks before your flight from Imam Khomeini International Airport to London for the lowest prices.

Best time to go to London

Before you book your flights from Imam Khomeini International Airport to London, consider which time of year works best for you. High season in London offers a lively atmosphere and plenty of things to do, while the off-season brings cheaper deals on hotels and fewer crowds.
Book an Imam Khomeini International Airport to London flight ticket with a departure in July if you're eager to experience the city during its warmest month. Expect temperatures to range from 11ºC (52ºF) to 26ºC (79ºF).
January has average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Look for a cheap ticket from IKA to London around that time if you like travelling in cooler conditions.

More about London

When it comes to searching for somewhere to lay your head, you'll find the most popular stays in London right here. Explore these hotels once you've locked in your flight from Imam Khomeini International Airport to London:
There are so many things to explore in this city it can be hard to figure out where to begin. The British Museum, Big Ben and Buckingham Palace are leading attractions which should be on any well-planned London itinerary.

Explore more of United Kingdom

Birmingham is just one of the many places in United Kingdom waiting to be discovered once you've seen London. Around 161 kilometres away to the north-west, check out popular attractions including Cadbury World, The Library of Birmingham and National Sea Life Centre.
If you want to check out another well-known destination in United Kingdom, consider Bristol, about 177 kilometres west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are among its highlights.