The price of a flight from Tehran to London changes depending on how far ahead you book. For the best chance of a lower fare, book around 8 days before departure, when the average ticket costs about $589. Fares also tend to climb as the departure date gets closer.
On this page, you can find and book flights from Tehran to London. The distance between the cities is 4,400 km, and regular flights allow you to choose the most convenient departure time according to your plans.
To plan your trip, check out the information on how to get to the airport in Tehran and how to get from the airport in London upon arrival. This page features the latest offers from various airlines, along with a low-price calendar and price trend chart to help you choose the best fare.
Below is a calendar of the lowest flight ticket prices for Tehran — London by day. Pick a convenient date and instantly see the fare. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Tehran → London, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $255 | low | May | $315 | medium | Sep | $300 | medium |
| Feb | $255 | low | Jun | $345 | high | Oct | $285 | medium |
| Mar | $285 | medium | Jul | $375 | high | Nov | $270 | low |
| Apr | $300 | medium | Aug | $360 | high | Dec | $345 | high |
Some values are estimated based on seasonality.
The warmest month in London is July, when average temperatures reach 22.2°C. The coldest period is January, with a daily high around 7.4°C, while precipitation peaks in October, with an average of over 81 mm of rainfall.
Current data on the lowest flight prices from Tehran is currently unavailable in the system. Flight prices depend significantly on the season, holidays, and how far in advance you start your search.
A good compromise between comfortable weather and trip cost is June or September. During these periods, the British capital enjoys mild temperatures and relatively few rainy days.
Flights from Tehran to London are operated by several international airlines, offering both direct flights and connections via major hubs. The majority of flights are provided by network carriers that ensure regular service. The full schedule, flight frequency by day of the week, and specific route details are available in the list below.
We couldn't find any airlines on this route, but that doesn't mean there aren't any. Try searching — we'll show you the latest options.
Flights Tehran — London depart from Mehrabad International Airport and Imam Khomeini International Airport and arrive at Heathrow Airport, London Gatwick Airport, Stansted Airport and London Luton Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 4,400 km. A direct flight takes an average of 5.5 to 6 hours; travel time for connecting flights depends on the duration of the layover.
Various international carriers operate flights on this route. The list of airlines is updated regularly and can be found in the relevant section on this page.
Ticket prices are dynamic and depend on demand. We recommend using the low-price calendar on the website to find the best offers for specific dates.
Flights arrive at one of London's international airports (such as Heathrow or Gatwick). Exact information about the arrival airport is always specified in the ticket details.
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