Question 1

What are the cheapest airlines to fly from Southeast Asia to London one-way?

Accepted Answer

The cheapet airlines for a one-way flight from Southeast Asia to London are AirAsia X (RM 208), Oman Air (RM 903), and SriLankan Airlines (RM 1,007).

Question 2

How far ahead should I book a flight from Southeast Asia to London?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Southeast Asia to London, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 3

What is the cheapest month to book a flight from Southeast Asia to London?

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Southeast Asia to London (average of RM 3,556). Flying from Southeast Asia to London in August is currently the most expensive (average of RM 4,500). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 4

Weekly flight availability from Southeast Asia to London

Accepted Answer

The most flights from zzYJX to LON are scheduled on a Wednesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Question 6

E

Accepted Answer

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 7

What are the most popular routes from Southeast Asia to London?

Accepted Answer

The most popular flight routes from Southeast Asia to London are Kuala Lumpur Intl - London Heathrow, Kuala Lumpur Intl - London Gatwick and Kuala Lumpur Intl - London City.

Question 8

What are the cheapest flights from Southeast Asia to London?

Accepted Answer

While on average a flight from Southeast Asia to London is generally RM 6,999, our data shows the cheapest flight currently is RM 4,580. When looking at the most popular route, (Kuala Lumpur Intl - London Heathrow), you can expect to pay RM 2,424 for that flight.

Question 9

What are the most reliable airlines from Southeast Asia to London?

Accepted Answer

Consider Air Canada (75%), TAP AIR PORTUGAL (75%) or Thai Airways (70%) when booking your flight. These represent the most reliable airlines when flying from Southeast Asia to London.

Question 10

What are the most popular airlines that fly from Southeast Asia to London?

Accepted Answer

Before booking your flight from Southeast Asia to London, check out the most popular airlines for this route: Etihad Airways, Malaysia Airlines or Emirates.

Question 11

What is the cheapest time of day to fly from YJX to LON?

Accepted Answer

When flying from Southeast Asia to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 12

Can I find deals for flights from Southeast Asia to London that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Southeast Asia to London flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 13

How can I find direct flights from Southeast Asia to London?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to London.

Question 14

Can I find deals for business class flights from Southeast Asia to London?

Accepted Answer

Yes. Cheapflights offers flight deals from Southeast Asia to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 15

How does Cheapflights help users find flights from Southeast Asia to London?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southeast Asia to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 16

Why should you use Cheapflights to find cheap flight tickets from Southeast Asia to London?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Southeast Asia to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 17

Can Cheapflights find flights from Southeast Asia to London with no change fees?

Accepted Answer

Certainly. Search results for flights to London from Southeast Asia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 18

Can Cheapflights notify me if prices for flights from Southeast Asia to London become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Southeast Asia today and book when prices fit your budget.

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	CheapestRM 2,409	AverageRM 2,703	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
China Southern	CheapestRM 2,624	AverageRM 3,306	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Malaysia Airlines	CheapestRM 2,873	AverageRM 3,634	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Qatar Airways	CheapestRM 2,970	AverageRM 3,415	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	CheapestRM 2,988	AverageRM 3,368	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
British Airways	CheapestRM 3,008	AverageRM 4,477	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Singapore Airlines	CheapestRM 3,408	AverageRM 4,438	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Cheap flights from Southeast Asia to London

Cheapflights Insights

How far ahead should I book a flight from Southeast Asia to London?

To ensure you get the cheapest price possible for a flight from Southeast Asia to London, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Southeast Asia to London?

What is the cheapest time of day to fly from YJX to LON?

When flying from Southeast Asia to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Southeast Asia to London

The most flights from zzYJX to LON are scheduled on a Wednesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing London

See what other customers who have flown with Singapore Airlines,Emirates, andChina Southern from Southeast Asia to London have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What are the cheapest airlines to fly from Southeast Asia to London one-way?

What are the most popular routes from Southeast Asia to London?

What are the most reliable airlines from Southeast Asia to London?

What are the cheapest flights from Southeast Asia to London?

Can I find deals for flights from Southeast Asia to London that include hotel bookings?

How can I find direct flights from Southeast Asia to London?

Can I find deals for business class flights from Southeast Asia to London?

What is the cheapest month to book a flight from Southeast Asia to London?

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Alternative routes for Southeast Asia to London

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Complete your trip

Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to England

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Search flights from Southeast Asia to London by cabin class

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Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.

Southeast Asia and London flights

Browse other Southeast Asia and London flight options. Last updated on 9 October 2026.

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Top 7 airlines flying from Southeast Asia to London

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How does Cheapflights help users find flights from Southeast Asia to London?

Why should you use Cheapflights to find cheap flight tickets from Southeast Asia to London?

Can Cheapflights find flights from Southeast Asia to London with no change fees?

Can Cheapflights notify me if prices for flights from Southeast Asia to London become cheaper?

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