Cheap Flights from London to Techo International

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Flight deals from London to Techo International

Looking for a cheap last-minute deal or the best return flight from London to Techo International Airport? If you want to travel next month, return fares start from Rs193,143. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London to Techo International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Techo International flights are currently cheapest in September.

London to Phnom Penh: Flight information

The things to know before you go.
Cheapest flight foundRs93,049
Cheapest month to flySeptember

Finding cheap flights from London to Techo International: Frequently asked questions

The best price we found for a return flight from London to Techo International is Rs152,487. 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 London to Techo International. But we found flights with one stop from Rs152,487.
As of July 2026, there are no flights flying from London to Techo International.
The cheapest month to fly from London to Techo International is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Techo International Airport on Wednesday, 9 September 2026.
No airlines currently offer direct flights between London and Techo International 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 Techo International 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 Phnom Penh is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Techo International is China Southern .

Flying from London to Techo International Airport (KTI): What you need to know

  • The timezone in Phnom Penh is UTC+7, which is seven hours ahead of London. Techo International Airport is located in Phnom Penh.

  • Your flight from London to KTI won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • During popular months like July, it's a good idea to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead of international flights whenever you're flying during high season in general.

Airports in London

London Heathrow Airport (LHR)

  • LHR is around 24 kilometres from central London. If you're ride-sharing, driving or catching a taxi from the centre, it'll take you 45 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the journey time to be around 25 minutes.

  • Planning to catch an early flight from London to Techo International Airport? Avoid the last-minute rush to the terminal (and sneak in some extra snooze time) by choosing one of these hotels near London Heathrow Airport:

  • Of the flights that depart from London Heathrow Airport, 78% land on time at their destination.

London Gatwick Airport (LGW)

  • You can reach LGW from the centre of London in approximately 1 hour 5 minutes by car, depending on traffic. The ride on public transport takes roughly 1 hour 20 minutes to travel the 48 kilometres or so.

  • Start your holiday sooner with an additional night away from home. Before catching your London to KTI flight, kick back in one of these hotels close to London Gatwick Airport:

  • The majority of flights that leave London Gatwick Airport reach their destination within the expected time frame. It maintains a high on-time performance rate of 82%.

London Stansted Airport (STN)

  • STN is roughly 56 kilometres from central London. Driving from the city centre to the terminal takes about 1 hour 5 minutes. If you're planning to use public transport, expect a journey time of around 45 minutes.

  • Skip the rush on your departure day — stay near London Stansted Airport and know you'll be at your boarding gate with time to spare. Get settled at one of these hotels the day before if you're catching an early London to Techo International Airport flight:

  • STN has an on-time performance rating of 80%. This means the majority of its flights reach their destination on schedule and your trip runs like clockwork.

About Techo International Airport (KTI)

  • Get off your flight from London to Techo International Airport and be in your hotel bed shortly after. If you need a comfortable option a short journey from KTI, head for zhuo' bo Hotel.

How to find the cheapest flights from London to Techo International Airport (KTI)

  • Rs93,049 is the best price for a one-way ticket from London to Techo International Airport. Return flights start at Rs152,487. These fares can change depending on demand and availability.

  • Booking early is often the key to scoring a cheap flight from London to KTI. Fares tend to rise as demand increases, so the closer your departure date, the more you'll likely pay.

  • The 'Whole month' tool will show you the cheapest London to Techo International Airport tickets across the entire month. It's an easy way to find a bargain if your travel plans aren't set in stone.

  • There's no need to check every day to find out if prices have dropped when you set up a Price Alert. We'll let you know as soon as a better deal is available on plane tickets from London to KTI.

  • Find a cheap flight from London to Techo International Airport by using the search filters. Select your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from London to Techo International Airport (KTI)

  • Think about the kind of experience you want when deciding the best time to fly. May is the quietest month to go to Phnom Penh. February is when most people book flights from London to Techo International Airport (KTI), which may be ideal if you're chasing more excitement.

  • The warmest month in Phnom Penh is March, with temperatures ranging between 23ºC and 38ºC. Lock in your London to KTI plane ticket then if that's your idea of comfortable weather.

  • If you like cooler conditions, look for a cheap ticket from London to Techo International Airport in January when temperatures are between 20ºC and 33ºC.

More about Phnom Penh

  • After booking your flight from London to Techo International Airport, choose a hotel that puts you where you want to be. Make one of these options your base for exploring Phnom Penh:

  • All great journeys should include a little sightseeing. Royal Palace, Genocide museum and Documentation Centre of Cambodia are essential stops on your Phnom Penh itinerary.

Explore more of Cambodia

  • Phnom Penh has plenty to offer, but there are so many other parts of Cambodia you should also see. Around 177 kilometres southwest of Phnom Penh, a trip to Sihanoukville will keep you on the move. Start with leading attractions like Otres Beach, Independence Beach and Sokha Beach.

  • If you want to check out another well-known destination in Cambodia, head for Battambang, about 274 kilometres northwest of Phnom Penh. Phare Ponleu Selpak, Phnom Sampeau and Sammaki Art Space are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.