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Cheap flights from London, ON to Hong Kong from C$ 1,357

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — HKG
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from London to Hong Kong

Enter your travel dates to find the best prices.

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 29 October 2025.

Mon 9/25:40 p.m.YXU - HKG
2 stops48h 05mUnited Airlines
Thu 12/210:30 p.m.HKG - YXU
2 stops47h 16mUnited Airlines
Deal found 27/10C$ 1,357
Mon 9/29:25 a.m.YXU - HKG
2 stops47h 25mEmirates
Wed 11/212:35 a.m.HKG - YXU
2 stops53h 30mEmirates
Deal found 26/10C$ 6,039

Cheap flight deals from London to Hong Kong

Keep the following information in mind while searching for London to Hong Kong flight deals. Data was last updated 29 October 2025.

Round-trip from

C$ 1,357
United Airlines
  • United Airlines
  • 9/2-12/2
  • 4 total stops
  • 95h 21m total
  • London to Hong Kong
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Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 October 2025.
Use the filters below to find and compare flights from London to Hong Kong that are best for you.

Fly from

London

Fly to

Hong Kong

Route

Depart

Return

Price

LondonHong Kong

YXU - HKG

YXUHKG

London

Mon 9/2

5:40 p.m.-6:45 a.m.

2 stops48h 05m

Hong Kong Intl

Thu 12/2

10:30 p.m.-8:46 a.m.

2 stops47h 16m

C$ 1,357

LondonHong Kong

YXU - HKG

YXUHKG

London

Mon 9/2

9:25 a.m.-9:50 p.m.

2 stops47h 25m

Hong Kong Intl

Wed 11/2

12:35 a.m.-5:05 p.m.

2 stops53h 30m

C$ 6,039

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

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.
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

What is the cheapest month to book a flight from London, Ontario to Hong Kong?

Currently, January is the cheapest month in which you can book a flight from London, Ontario to Hong Kong (average of C$ 1,097). Flying from London, Ontario to Hong Kong in June is currently the most expensive (average of C$ 1,494). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from London to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 47h 25m. London, Ontario and Hong Kong are separated by a distance of 12579 km. This flight may include one or multiple stops.

  • 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.

  • What is the cheapest month to book a flight from London, Ontario to Hong Kong?

    Currently, January is the cheapest month in which you can book a flight from London, Ontario to Hong Kong (average of C$ 1,097). Flying from London, Ontario to Hong Kong in June is currently the most expensive (average of C$ 1,494). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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.

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