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Cheapest flights from Tehran to London
Fly from Tehran to London with confidence—our search scans over 700 airlines, 50+ agencies and more than 5 leading booking systems to uncover the best prices, schedules and booking conditions for your trip. Compare flexible routings and fares in seconds and book the option that fits your budget and timetable.
Remember that on average the ideal time to book flights is 2 months before departure!
Fly direct from Tehran to London for the quickest, most convenient way to bridge Iran and the UK — less time in transit means more time exploring or resting on arrival. While connecting options can sometimes be cheaper, a nonstop flight saves hours, avoids layover hassles and makes your trip far more comfortable; book now to secure the best direct fares.
Schedule of direct flights from Tehran to London
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Tehran to London:
Tehran airports overview
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London airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Tehran to London
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$216
Azerbaijan Airlines
2 layovers
1d 11h 40m
04/20/2026
The cheapest one-way flight from Tehran to London departs on 04/20/2026, is operated by Azerbaijan Airlines and costs $216
Cheapest round trip flight
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There is no information about the cheapest roundtrip flight from Tehran to London
The fastest flight
1d 11h 40m
Fastest flight from Tehran to London takes 1d 11h 40m
Direct flights
No direct flights
There are no direct flights on this route.
Distance
4385km
Timezone difference
3h 30m
The distance between Tehran and London is 4385km (2719 miles). The time difference between Tehran and London is 3h 30m
The route Tehran — London is served by a single airline — Azerbaijan Airlines. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $216. Using our service, you can quickly compare available Azerbaijan Airlines flights and book a seat in advance at a favorable rate.
Tehran is served primarily by two airports with different roles. Imam Khomeini International (IKA) is the main international gateway and typically handles long-haul and full-service carriers, with budget airlines also operating select routes; it’s located about 45–60 km southwest of central Tehran, and transfer by express train or taxi can take roughly 45–75 minutes depending on traffic, with fares that can range from modest rail tickets to higher taxi prices. Mehrabad (THR) sits much closer, around 8–15 km west of the city center, and is mainly used for domestic and regional flights by local carriers; surface transport such as metro, buses, or taxis usually takes 20–40 minutes. Pros: IKA offers modern long-haul facilities and international connections, while Mehrabad is convenient for quick intra‑country hops; cons include IKA’s distance from downtown and potential traffic delays for both airports.
Heathrow (LHR) is London’s primary international hub, serving most long-haul and premium carriers and acting as a global transfer point. Flights here are typically mid-to-higher priced compared with other London airports, reflecting its full-service airline mix. The airport lies about 24 km west of central London; the Heathrow Express reaches Paddington in roughly 15–20 minutes (fare usually higher), while the Piccadilly Line offers a budget option in around 45–60 minutes. Taxis and app-based transfers take 30–60 minutes depending on traffic. Pros: wide route network, frequent long-haul connections and comprehensive facilities. Cons: can be crowded, security and transfer times may be longer.
We couldn't find any special offers for flights from Tehran to London
What is the cheapest price for flights from Tehran to London?
The cheapest flight ticket from Tehran to London according to data for the last 48 hours costs $216
When is the best time to buy air tickets on the route Tehran — London?
Often the best time to buy tickets from Tehran to London is 2 months before departure.
When is the cheapest time of year to fly from Tehran to London?
Based on statistics over the past years, the lowest prices for flights from Tehran to London can be found flying in these months: January.
How long does it take to fly from Tehran to London?
The fastest flights from Tehran to London start from 11 hours 40 minutes in the air.
Which airline can fly direct from Tehran to London?
The following airlines operate direct flights on the route Tehran — London:
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Tehran to London
