Question 1

How does KAYAK find such low prices on flights from London Heathrow Airport to Southeast Asia?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Southeast Asia.

Question 2

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Southeast Asia?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

Question 3

What is the Hacker Fare option on flights from London Heathrow Airport to Southeast Asia?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Heathrow Airport to Southeast Asia with an airline and back with another airline.

Question 4

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Southeast Asia?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Heathrow Airport to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 5

Which airlines fly most frequently between London Heathrow Airport and Southeast Asia?

Accepted Answer

TAP AIR PORTUGAL connects London Heathrow Airport to Southeast Asia with 42 flights per week. British Airways also offers 42 flights per week, while Malaysia Airlines follows with 42 flights per week.

Question 6

Which cabin class options are there for flights between London Heathrow Airport and Southeast Asia?

Accepted Answer

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 7

Which airlines provide the cheapest flights from London Heathrow Airport to Southeast Asia?

Accepted Answer

In the past 5 days, the cheapest return tickets from London Heathrow Airport to Southeast Asia were found on Air China (495 €) and China Southern (499 €).

Question 8

What is the cheapest time of day to fly to Southeast Asia?

Accepted Answer

The cheapest time of day to fly to Southeast Asia is generally at night, when retur flights cost 833 € 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 1.188 €.

Question 9

What is the cheapest month to fly from London Heathrow Airport to Southeast Asia?

Accepted Answer

The cheapest month for flights from London Heathrow Airport to Southeast Asia is November, when tickets cost 719 € (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is 1.194 € and 1.107 € respectively.

Question 10

What is the cheapest London Heathrow Airport to Southeast Asia flight route?

Accepted Answer

The cheapest ticket to Southeast Asia from London Heathrow Airport found in the last 5 days was to Ho Chi Minh City, at 868 € return. The most popular route is from London Heathrow Airport (LHR) to Singapore (SIN), and the cheapest return airline ticket found on this route in the last 5 days was 1.013 €.

Question 11

How far in advance should I book a flight from London Heathrow Airport to Southeast Asia?

Accepted Answer

To get a below-average price on a flight from London Heathrow Airport to Southeast Asia, you should book around 3 weeks before departure, which saves you about 7% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Question 12

Which airlines fly direc between London Heathrow Airport and Southeast Asia?

Accepted Answer

There is just one airline that flies from London Heathrow Airport to Southeast Asia direct and that is EVA Air. The best return deal found from EVA Air for the route is to Bangkok Suvarnabhumi Airport (BKK) and costs 780 €.

Question 13

What’s the earliest departure time from London Heathrow Airport to Southeast Asia?

Accepted Answer

The earliest flight from London Heathrow Airport to Southeast Asia departs at 12:30, landing in Bangkok at 6:00.

Question 14

How many flights are there between London Heathrow Airport and Southeast Asia per day?

Accepted Answer

Each day, there are between 10 and 11 direct flights that take off from London Heathrow Airport and land in Southeast Asia, with an average flight time of 12h 55m. The most common departure time is 20:00 and most flights take off in the evening, while the most flights land at Singapore. Each week, there are 72 flights. The most frequent day of departure is Tuesday, when 15% of all weekly flights depart. The fewest flights depart on a Monday.

Question 15

How long does a flight from London Heathrow Airport to Southeast Asia take?

Accepted Answer

The duration of a flight to Southeast Asia depends on your arrival airport. The shortest route to Southeast Asia from London Heathrow Airport is to Bangkok, which takes 11h 40m.

Question 16

What’s the latest departure time from London Heathrow Airport to Southeast Asia?

Accepted Answer

If you prefer to fly at night, the last flight from London Heathrow Airport to Southeast Asia sets off at 21:35 and lands in Bangkok at 15:30.

Question 17

Can I save money by flying with a stopover from London Heathrow Airport to Southeast Asia?

Accepted Answer

No, with an average price for the route of 691 €, prices are generally cheapest when you fly direct.

Low season	September
High season	December

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KAYAK's insights & trends for Heathrow to Southeast Asia flights

What is the cheapest London Heathrow Airport to Southeast Asia flight route?

What is the cheapest time of day to fly to Southeast Asia?

Can I save money by flying with a stopover from London Heathrow Airport to Southeast Asia?

What is the cheapest month to fly from London Heathrow Airport to Southeast Asia?

How far in advance should I book a flight from London Heathrow Airport to Southeast Asia?

Which airlines fly direc between London Heathrow Airport and Southeast Asia?

Which airlines fly most frequently between London Heathrow Airport and Southeast Asia?

Which airlines provide the cheapest flights from London Heathrow Airport to Southeast Asia?

How long does a flight from London Heathrow Airport to Southeast Asia take?

Which cabin class options are there for flights between London Heathrow Airport and Southeast Asia?

How many flights are there between London Heathrow Airport and Southeast Asia per day?

What’s the earliest departure time from London Heathrow Airport to Southeast Asia?

What’s the latest departure time from London Heathrow Airport to Southeast Asia?

Good to know - Cheap tickets from London Heathrow Airport to Southeast Asia

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