₹ 41,435 Find Cheap Flights from the United Kingdom to Southeast Asia

The cheapest ticket to Southeast Asia from the United Kingdom found in the last 72 hours was to Singapore, at ₹ 83,254 return. The most popular route is London Gatwick Airport (LGW) to Singapore (SIN) and the cheapest return airline ticket found on this route in the last 72 hours was ₹ 83,254.

The cheapest month for flights from the United Kingdom to Southeast Asia is July, when tickets cost ₹ 84,012 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is ₹ 156,118 and ₹ 118,017 respectively.

The cheapest time of day to fly to Southeast Asia is generally at night, when retur flights cost ₹ 117,385 on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is ₹ 144,958.

To get a below-average price on a flight from the United Kingdom to Southeast Asia, you should book around 6 weeks before departure, which saves you about 9% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

There are 22 airports in Southeast Asia. The busiest airport is Singapore Changi Airport (SIN), with 16% of all flights arriving there.

An average direct flight from the United Kingdom to Southeast Asia takes 24h 32m, covering a distance of 16161 km. The shortest route is London Heathrow Airport (LHR) to Singapore (SIN) with an average flight time of 13h 05m.

There are around 61 direct flights from within United Kingdom to Southeast Asia every day. Most flights (45%) depart in the evening.

Each week there are around 422 direct flights from within United Kingdom to Southeast Asia. The most common day for departures is Tuesday, with 15% of flights taking off on this day.

There aren’t any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Southeast Asia. Instead, there are 422 long-haul flights (6-12 hour flight duration), with the most arriving from London.

From the United Kingdom, there are direct flights to Southeast Asia from 2 cities. The city with the most direct flights is London, with 412 direct flights each week.