Cheap flights from London Heathrow Airport to Phuket City from £257

The cheapest month to fly to Phuket City from London Heathrow Airport is in May. Flight prices, which tend to average around £552, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Phuket City from London Heathrow Airport during June instead. Flights to Phuket City in June, while not as cheap as those in May, still average around £565.

The cheapest day to depart from London Heathrow Airport to Phuket City is on a Monday when prices can be found for as low as £625. The most expensive day to fly to Phuket City is Saturday, with ticket prices averaging around £836.

Flying to Phuket City from London Heathrow Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as £710 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £1,089 on average. Flights to Phuket City from London Heathrow Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from London Heathrow to Phuket City for the best London Heathrow - Phuket City flight prices

You are more likely to see cheaper flights to Phuket City from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Phuket City for around £680 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phuket City from London Heathrow Airport for as low as £592 on momondo.

There are 3 cabin classes available to choose from on London Heathrow Airport to Phuket City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Phuket City.

As of September 2026, prices for London Heathrow Airport to Phuket City flights are approximately 38% cheaper when compared to flights at the same time last year.

Air China is the most popular carrier operating from London Heathrow to Phuket City

Etihad Airways, Qatar Airways and Air India are the top three most popular airlines that fly to Phuket City from London Heathrow Airport according to our data. Etihad Airways is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Phuket City. Keep in mind that there are 20 different airlines that fly to Phuket City on a routine basis, so you have a few additional options to choose from.

Abu Dhabi (AUH) was the most common stop: 37% of momondo users choosing one-stop flights on this route connected there.

Flights via Chengdu (TFU) offer the lowest average return price of £404.

Flights connecting via Bangkok (BKK) have the shortest average one-way travel time: 14h 51m.

Helsinki (HEL) has the shortest average stopover time for this route: 1h 11m.