Q: What is the typical price of a round-trip flight between Hong Kong and London?

Prices are currently low for flights on this route. Typical prices usually range from £449 to £649. The lowest price recently found on this route was £399.

Question 1

What is the cheapest airline that flies from Hong Kong Intl to London?

Accepted Answer

China Eastern, Air China, and SWISS are the most popular carriers operating from Hong Kong Intl to London

Question 2

What is the most punctual flight time for Hong Kong to London flights?

Accepted Answer

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

Question 3

What is the typical price of a round-trip flight between Hong Kong and London?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £449 to £649.
The lowest price recently found on this route was £399.

Question 4

Which airlines fly to London?

Accepted Answer

Cathay Pacific, British Airways and SWISS are the top three most popular airlines that fly to London from Hong Kong according to our data. Cathay Pacific is the first choice among our users, with 57% of people opting to fly with this airline when travelling to London. Keep in mind that there are 11 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Question 5

Which stopover airport has the shortest travel time from Hong Kong to London?

Accepted Answer

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 16h 03m.

Question 6

How many flights depart from Hong Kong to London on average per day?

Accepted Answer

The number of flights available between Hong Kong and London is 7 per day as of February 2026. The most frequent departure time is 22:00, with 60% of daily flights leaving in the evening.

Question 7

How many flights depart from Hong Kong to London on average per week?

Accepted Answer

49 flights are operational weekly from Hong Kong to London as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Question 8

Which airport is the most popular for stopovers for flights between Hong Kong and London?

Accepted Answer

Zurich (ZRH) was the most common stop: 20% of momondo users choosing one-stop flights on this route connected there.

Question 9

Which stopover airport offers the lowest fares from Hong Kong to London?

Accepted Answer

Flights via Zurich (ZRH) offer the lowest average return price of £347.

Question 10

What is the cheapest Hong Kong Intl to London flight route?

Accepted Answer

Fly from Hong Kong Intl to London Heathrow for the best Hong Kong Intl - London flight prices

Question 11

How have Hong Kong to London flight prices changed over time?

Accepted Answer

As of February 2026, prices for Hong Kong to London flights are approximately 5% cheaper when compared to flights at the same time last year.

Question 12

What is the cheapest month to fly to London?

Accepted Answer

The cheapest month to fly to London from Hong Kong is in February. Flight prices, which tend to average around £540, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Hong Kong averaging around £540.

Question 13

Which airline has the best punctuality record on Hong Kong to London flights?

Accepted Answer

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

Question 14

What is the cheapest day to depart on your flight to London?

Accepted Answer

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £585. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to London for around £720.

Question 15

What cabin class options are available on Hong Kong Intl to London flights?

Accepted Answer

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

Question 16

Which stopover airport has the shortest connection time from Hong Kong to London?

Accepted Answer

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

Question 17

What is the cheapest time of day to depart on your flight to London?

Accepted Answer

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £656. Flights at midday are often more expensive, with an average ticket price of £664.

Question 18

Can stopping save me money on Hong Kong to London flights?

Accepted Answer

You could potentially save up to 32% on your flight if you consider stops on a Hong Kong to London flight.

Question 19

How often are flights from Hong Kong to London delayed?

Accepted Answer

Historically, on average around 18% of flights between Hong Kong and London have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

Question 20

How far in advance should I book a flight to London?

Accepted Answer

You are more likely to see cheaper flights to London from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £632 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Hong Kong for as low as £603 on momondo.

Question 21

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

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

Question 22

When did momondo last update prices for flights from Hong Kong Intl Airport to London?

Accepted Answer

Prices for flights from Hong Kong Intl Airport to London refresh daily.

Question 23

How many operators does momondo search for flights from Hong Kong Intl Airport to London?

Accepted Answer

There are 11 operators available for flights from Hong Kong Intl Airport to London as of February 2026.

Question 24

How old do you have to be to fly from Hong Kong Intl Airport to London?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to London.

Question 25

What documentation or ID do you need to fly to London?

Accepted Answer

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best price found	£426
Fastest flight time	14h 05m
Direct flights	Every day
Airports in London	6 airports

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom £299	Free Cancellation	Rating 7.6 1,864 reviews	Search SWISS flights
China Southern	PriceFrom £372	Free Cancellation	Rating 7.3 136 reviews	Search China Southern flights
Lufthansa	PriceFrom £385	Free Cancellation	Rating 6.8 7,759 reviews	Search Lufthansa flights
China Eastern	PriceFrom £391	Free Cancellation	Rating 7.2 192 reviews	Search China Eastern flights
Air China	PriceFrom £423	Free Cancellation	Rating 7.2 138 reviews	Search Air China flights
Turkish Airlines	PriceFrom £424	Free Cancellation	Rating 7.3 4,210 reviews	Search Turkish Airlines flights
Finnair	PriceFrom £425	Free Cancellation	Rating 7.6 1,357 reviews	Search Finnair flights
KLM	PriceFrom £482	Free Cancellation	Rating 7.7 1,448 reviews	Search KLM flights
British Airways	PriceFrom £537	Free Cancellation	Rating 6.7 7,712 reviews	Search British Airways flights
Cathay Pacific	PriceFrom £553	Free Cancellation	Rating 7.6 1,158 reviews	Search Cathay Pacific flights

Cheap flights from Hong Kong to London from £170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to London departing on 31/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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