How long is the flight from London, Ontario to Hong Kong?

Departing from London, Ontario to Hong Kong will take you 34h 40m. London, Ontario and Hong Kong are separated by a distance of 12579 km.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 mm per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Hong Kong, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

What is the cheapest time of day to fly from YXU to HK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to Hong Kong as you normally would.

What airport do you fly from for flights from London to Hong Kong?

Located just 8.6 km from the city centre, London (YXU) is the airport most travellers will use when flying to Hong Kong from London.

Can I find deals for flights from London to Hong Kong that include hotel bookings?

Yes. In addition to deals on London to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from London to Hong Kong?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Hong Kong.

Can I find deals for business class flights from London to Hong Kong?

Yes. Cheapflights offers flight deals from London to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 859+ Cheap Flights from London, ON to Hong Kong

Cheap flight deals from London to Hong Kong

Enter your travel dates to find the best prices.

Cheapest

Best

One-way

Cheapest flights from London to Hong Kong
Explore the most affordable flight options available from London to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Sun 15/115:30 a.m. -

2 stops34h 40m

Thu 19/1110:45 a.m. -

2 stops34h 52m

Deal found 14/9C$ 2,119

Tue 1/126:40 a.m. -

2 stops29h 10m

Sun 6/128:30 a.m. -

3 stops34h 05m

Deal found 19/9C$ 2,149

Thu 12/115:30 a.m. -

2 stops34h 40m

Mon 16/1110:45 a.m. -

2 stops41h 02m

Deal found 17/9C$ 2,156

Wed 9/126:40 a.m. -

2 stops35h 05m

Wed 16/128:30 a.m. -

3 stops34h 05m

Deal found 18/9C$ 2,383

Tue 1/125:30 a.m. -

1 stop24h 35m

Sun 6/1211:05 a.m. -

1 stop34h 32m

Deal found 19/9C$ 3,615

Tue 1/129:15 a.m. -

3 stops43h 25m

Sun 6/129:00 p.m. -

3 stops54h 42m

Deal found 19/9C$ 3,864

Find flight deals from London to Hong Kong

Round-trip from	C$ 2,119
One-way from	C$ 859

Air Canada
15/11-19/11
4 total stops
69h 32m total
London to Hong Kong

Search Deals

11/10-31/12
3 total stops
51h 50m total
London to Hong Kong

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonHong Kong

YXU London - HKG Hong Kong Intl

YXUHKG

London

Sun 11/10

8:20 p.m.-6:30 p.m.

2 stops58h 10m

Hong Kong Intl

Wed 31/12

12:00 a.m.-11:00 a.m.

Nonstop0h 00m

C$ 1,255

LondonHong Kong

YXU London - HKG Hong Kong Intl

YXUHKG

London

Sun 15/11

5:30 a.m.-5:10 a.m.

2 stops34h 40m

Hong Kong Intl

Thu 19/11

10:45 a.m.-8:37 a.m.

2 stops34h 52m

C$ 2,119

Quickest round-trip

LondonHong Kong

YXU London - HKG Hong Kong Intl

YXUHKG

London

Sun 11/10

6:20 p.m.-7:10 p.m.

1 stop36h 50m

Hong Kong Intl

Wed 31/12

12:00 a.m.-11:00 a.m.

Nonstop0h 00m

C$ 2,141

LondonHong Kong

YXU London - HKG Hong Kong Intl

YXUHKG

London

Tue 1/12

6:40 a.m.-12:50 a.m.

2 stops29h 10m

Hong Kong Intl

Sun 6/12

8:30 a.m.-5:35 a.m.

3 stops34h 05m

C$ 2,149

LondonHong Kong

YXU London - HKG Hong Kong Intl

YXUHKG

London

Thu 12/11

5:30 a.m.-5:10 a.m.

2 stops34h 40m

Hong Kong Intl

Mon 16/11

10:45 a.m.-2:47 p.m.

2 stops41h 02m

C$ 2,156

LondonHong Kong

YXU London - HKG Hong Kong Intl

YXUHKG

London

Sun 11/10

6:20 p.m.-7:10 p.m.

1 stop36h 50m

Hong Kong Intl

Wed 31/12

12:00 a.m.-11:00 a.m.

Nonstop0h 00m

C$ 2,357

LondonHong Kong

YXU London - HKG Hong Kong Intl

YXUHKG

London

Wed 9/12

6:40 a.m.-6:45 a.m.

2 stops35h 05m

Hong Kong Intl

Wed 16/12

8:30 a.m.-5:35 a.m.

3 stops34h 05m

C$ 2,383

LondonHong Kong

YXU London - HKG Hong Kong Intl

YXUHKG

London

Tue 1/12

5:30 a.m.-7:05 p.m.

1 stop24h 35m

Hong Kong Intl

Sun 6/12

11:05 a.m.-8:37 a.m.

1 stop34h 32m

C$ 3,615

LondonHong Kong

YXU London - HKG Hong Kong Intl

YXUHKG

London

Tue 1/12

9:15 a.m.-5:40 p.m.

3 stops43h 25m

Hong Kong Intl

Sun 6/12

9:00 p.m.-2:42 p.m.

3 stops54h 42m

C$ 3,864

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Sorted by cheapest first

Best time to book a flight from London to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from London with our price prediction graph.

YXU-HKG

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Hong Kong

YXU-HK0

YXU-HKG

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from London to Hong Kong?
Located just 8.6 km from the city centre, London (YXU) is the airport most travellers will use when flying to Hong Kong from London.
How long is the flight from London, Ontario to Hong Kong?
Departing from London, Ontario to Hong Kong will take you 34h 40m. London, Ontario and Hong Kong are separated by a distance of 12579 km.
Can I find deals for flights from London to Hong Kong that include hotel bookings?
Yes. In addition to deals on London to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from London to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Hong Kong.
Can I find deals for business class flights from London to Hong Kong?
Yes. Cheapflights offers flight deals from London to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for London to Hong Kong

Pearson Intl to New Delhi flights

Toronto Island to New Delhi flights

Pearson Intl to Mumbai flights

Pierre Elliott Trudeau Intl to Suvarnabhumi flights

Pearson Intl to Suvarnabhumi flights

Pearson Intl to Hong Kong flights

Pearson Intl to Ahmedabad flights

Pearson Intl to Haneda flights

Pearson Intl to Narita flights

Pearson Intl to Manila flights

Toronto Island to Mumbai flights

Pierre Elliott Trudeau Intl to Narita flights

Pearson Intl to Hongqiao Intl flights

Pearson Intl to Incheon Intl flights

Pearson Intl to Don Mueang Intl flights

Pierre Elliott Trudeau Intl to Haneda flights

Pierre Elliott Trudeau Intl to Don Mueang Intl flights

Toronto Island to Ahmedabad flights

Toronto Island to Narita flights

Pearson Intl to Ho Chi Minh City flights

Toronto Island to Suvarnabhumi flights

Pearson Intl to Pu Dong flights

Pearson Intl to Colombo flights

Pearson Intl to Taiwan Taoyuan Intl flights

Pearson Intl to Kathmandu flights

Pearson Intl to Amritsar flights

Pearson Intl to Bangalore flights

Toronto Island to Haneda flights

Pearson Intl to Capital flights

Pearson Intl to Hyderabad flights

Toronto Island to Hong Kong flights

Ottawa to Suvarnabhumi flights

Pearson Intl to Dhaka flights

Pierre Elliott Trudeau Intl to Manila flights

Pierre Elliott Trudeau Intl to New Delhi flights

Pierre Elliott Trudeau Intl to Ho Chi Minh City flights

Pearson Intl to Cochin flights

Pearson Intl to Lahore flights

Pearson Intl to Guangzhou flights

Pearson Intl to Karachi flights

Pearson Intl to Beijing Daxing Intl flights

Toronto Island to Manila flights

Toronto Island to Dhaka flights

Toronto Island to Karachi flights

Toronto Island to Hyderabad flights

Toronto Island to Bangalore flights

Pearson Intl to Chennai flights

Toronto Island to Ho Chi Minh City flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Hong Kong?

Cheapflights helps you search for flights from London to Hong Kong via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to Hong Kong?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hong Kong from London.

Can Cheapflights find flights from London to Hong Kong with no change fees?

Yes, we can. To see specific flights from London to Hong Kong with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Hong Kong become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hong Kong from London today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London, ON to Hong Kong from C$ 859

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Hong Kong

Cheapest flights from London to Hong KongExplore the most affordable flight options available from London to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Explore the most affordable flight options available from London to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from London to Hong KongDiscover carefully curated flight deals from London to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Discover carefully curated flight deals from London to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

One-way flights from London to Hong KongSearch for one-way flight options from London to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options from London to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Find flight deals from London to Hong Kong

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Hong Kong that are best for you.

Best time to book a flight from London to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from London with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from London to Hong Kong?

How long is the flight from London, Ontario to Hong Kong?

Can I find deals for flights from London to Hong Kong that include hotel bookings?

How can I find direct flights from London to Hong Kong?

Can I find deals for business class flights from London to Hong Kong?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from London to Hong Kong by cabin class

Find flights from London to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Hong Kong flights

Browse other London and Hong Kong flight options. Last updated on 19 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

London to Hong Kong flights

Consider these flights travelling from London to Hong Kong.

Fly with Cheapflights

How does Cheapflights help users find flights from London to Hong Kong?

Why should you use Cheapflights to find cheap flight tickets from London to Hong Kong?

Can Cheapflights find flights from London to Hong Kong with no change fees?

Can Cheapflights notify me if prices for flights from London to Hong Kong become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to Hong Kong
Explore the most affordable flight options available from London to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from London to Hong Kong
Discover carefully curated flight deals from London to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

One-way flights from London to Hong Kong
Search for one-way flight options from London to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.