Cheap flights from London to Asia from £278

If you aren’t able to travel during the month of September, then book flights to Asia from London during November instead. Flights to Asia in November, while not as cheap as those in September, still average around £570.

According to our data, Monday is the cheapest day to fly to Asia from London. The lowest ticket price found for a Monday departure recently was £792. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Asia is Saturday, with ticket prices averaging around £844.

Our most recent data shows that the best time of day to fly to Asia is in the evening. Flights from London to Asia during this time can be as low as £783. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £890 on average. Flights to Asia from London in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from London Gatwick to Bangkok Suvarnabhumi for the best London - Asia flight prices

You are more likely to see cheaper flights to Asia from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Asia for around £709 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Asia from London for as low as £673 on momondo.

There are 4 cabin classes available to choose from on London to Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

China Eastern, Gulf Air, and Etihad Airways are the most popular carriers operating from London to Asia

Air India, Virgin Atlantic and British Airways are the top three most popular airlines that fly to Asia from London according to our data. Air India is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Asia. Keep in mind that there are 54 different airlines that fly to Asia on a routine basis, so you have a few additional options to choose from.

As of June 2026, there are 74 flights per day flying from London to Asia. The most common time of day flights depart is 20:00, with 59% of flights taking off in the evening.

519 flights are operational weekly from London to Asia as of June 2026. The most popular departure day for this route is Sat, with 16% of flights per week taking off on this day.