Cheap flights from London to Asia from £269

If you aren’t able to travel during the month of May, then book flights to Asia from London during September instead. Flights to Asia in September, while not as cheap as those in May, still average around £536.

According to our data, Tuesday is the cheapest day to fly to Asia from London. The lowest ticket price found for a Tuesday departure recently was £713. 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 £766.

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 £731. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £733 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 Heathrow to New Delhi Indira Gandhi Intl 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 £693 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 £652 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, AirAsia X, and Air China are the most popular carriers operating from London to Asia

Air India, Virgin Atlantic and Cathay Pacific 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 35% of people opting to fly with this airline when travelling to Asia. Keep in mind that there are 53 different airlines that fly to Asia on a routine basis, so you have a few additional options to choose from.

As of February 2026, there are 31 flights per day flying from London to Asia. The most common time of day flights depart is 21:00, with 56% of flights taking off in the evening.

219 flights are operational weekly from London to Asia as of February 2026. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.