Question 1

When is the best time to book a flight to London?

Accepted Answer

The best time to book flights to London is 10 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 2

Can I find cheaper flights to London if I am willing to have stopovers?

Accepted Answer

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to London on Cheapflights that require 1 or 2 stops for potential cost savings.

Question 3

What is the best airline to fly to London?

Accepted Answer

Based on reviews from Cheapflights users, SWISS is rated the highest out of the airlines that fly to London.

Question 4

What is the cheapest airport to fly to in London?

Accepted Answer

London Gatwick is currently the cheapest airport to fly to in London. One-way flights to London Gatwick typically cost HK$125, while return flights cost around HK$200.

Question 5

How much is a return flight to London?

Accepted Answer

A return flight to London will typically cost around HK$1,149, however they can be found for as little as HK$1,124.

Question 6

Where does the fastest flight to London depart from?

Accepted Answer

For those looking to save time traveling to London, Hong Kong Intl offers the quickest one-way flight (13 hours 55 minutes).

Question 7

Does London Heathrow have rental cars?

Accepted Answer

Yes. Those touching down at London Heathrow can take advantage of the car hire services offered upon their arrival.

Question 8

Are there hotels close to London Heathrow?

Accepted Answer

Yes. London Heathrow has hotels nearby for those requiring accommodations. Aeropartment & Aerotel, London Heathrow Airport, Terminal 4, Ev Stations & Cheap Parking On Site! is the closest property to London Heathrow (0.0 km away from London Heathrow).

Question 9

What are the most popular airlines that fly to London?

Accepted Answer

The most popular airlines flying from Hong Kong to London are Cathay Pacific, British Airways and Air China.

Question 10

How long is the flight to London?

Accepted Answer

On average, a flight from Hong Kong to London takes 17 hours 21 minutes. Flights to London from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Question 11

Weekly flight availability to London

Accepted Answer

The most flights from Hong Kong to London are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Question 12

What are the cheapest airlines that fly to London?

Accepted Answer

The cheapest airlines flying from Hong Kong to London are SWISS, China Southern and Lufthansa.

Question 13

E

Accepted Answer

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm 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 14

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 15

When is the best time to fly to London?

Accepted Answer

Peak season:

Most visitors arrive on flights to London between June and September. Christmas and Easter are other peak times. School holidays &#8211; half-term weeks in October, February and May &#8211; are very busy. Families flock to the museums and attractions.

Shoulder season:

Shoulder season is from April to May (excluding Easter) and early September to October. September/October is a great time of year to get cheaper flights and it can be the best time to visit: fewer crowds, cheaper hotel rooms, and better light for photography and bringing out the scenery.

Off season:

As London is a four-season destination there&#8217;s not much of an off-season. The weeks following Christmas and New Year until Easter are fairly quiet.

Return from	HK$4,812
One-way from	HK$2,038
Popular in	April
Cheapest in	November
Average price	HK$7,210
Good round-trip deal	HK$7,246 or less
Good one-way deal	HK$5,050 or less

Flights to London in 2026

Find the latest flights to London in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 4 April 2026.

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Find flight deals to London

Cheapest flights to London
Explore the most affordable flight options available to London. Find the lowest fares based on data from user searches, with prices last updated on 4 April 2026.

Explore the most affordable flight options available to London. Find the lowest fares based on data from user searches, with prices last updated on 4 April 2026.

Best flights to London
Discover carefully curated flight deals to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 April 2026.

Discover carefully curated flight deals to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 April 2026.

Direct flights to London
Explore direct flight options to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 April 2026.

Explore direct flight options to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 April 2026.

Last-minute flights to London
Discover last-minute flight deals to London. Data last updated 4 April 2026 and is based on user searches.

Discover last-minute flight deals to London. Data last updated 4 April 2026 and is based on user searches.

One-way flights to London
Search for one-way flight options to London. Find affordable one-way fares based on user searches. Data last updated 4 April 2026.

Search for one-way flight options to London. Find affordable one-way fares based on user searches. Data last updated 4 April 2026.

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