Cheap flights from Taiwan to London from £274

In general, January is the cheapest month to fly from Taiwan to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £686. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Taiwan averaging around £759.

On average, the least expensive day to fly to London Heathrow Airport from Taiwan is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £705. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £1,299.

Fly from Taipei City Taiwan Taoyuan Intl to London Heathrow for the best Taiwan - London Heathrow flight prices

You are more likely to see cheaper flights to London Heathrow Airport from Taiwan when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £839 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Taiwan for as low as £773 on momondo.

Historically, on average around 27% of flights between Taiwan and London have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, China Airlines have had the fewest delays on this route over the last 12 months, with about 27% of their flights experiencing any sort of delay.

As of April 2026, there are 1 flights per day flying from Taiwan to London Heathrow Airport. The most common time of day flights depart is 08:00, with 100% of flights taking off at midday.

As of April 2026, 12 flights take off from Taiwan and land in London Heathrow Airport each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.