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Cheap flights from London, Ontario to Hong Kong from C$ 2,174

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Hong Kong departing on 7/8. 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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Find the cheapest flights from London, Ontario to Hong Kong

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:30 p.m. - 5:15 a.m.
YXU
-
HKG
25h 45m
2 stops
Air Canada Logo
9:45 a.m. - 9:40 p.m.
HKG
-
YXU
23h 55m
2 stops
C$ 2,174Air Canada
Fri, 7 Aug - Thu, 10 Sep
Air Canada Logo
6:20 p.m. - 5:15 a.m.
YXU
-
HKG
22h 55m
2 stops
Air Canada Logo
9:45 a.m. - 5:43 p.m.
HKG
-
YXU
19h 58m
2 stops
C$ 2,176Air Canada
Fri, 7 Aug - Thu, 10 Sep
United Airlines Logo
10:05 a.m. - 5:40 a.m.
YXU
-
HKG
31h 35m
2 stops
United Airlines Logo
9:45 p.m. - 2:55 p.m.
HKG
-
YXU
29h 10m
2 stops
C$ 2,432United Airlines
Thu, 17 Sep - Mon, 21 Sep
United Airlines Logo
5:40 a.m. - 5:00 a.m.
YXU
-
HKG
35h 20m
2 stops
United Airlines Logo
10:30 p.m. - 9:20 a.m.
HKG
-
YXU
22h 50m
2 stops
C$ 2,433United Airlines
Thu, 17 Sep - Mon, 21 Sep
United Airlines Logo
3:30 p.m. - 5:40 a.m.
YXU
-
HKG
26h 10m
2 stops
United Airlines Logo
12:40 p.m. - 9:20 a.m.
HKG
-
YXU
32h 40m
2 stops
C$ 2,436United Airlines
Thu, 17 Sep - Mon, 21 Sep
United Airlines Logo
5:40 a.m. - 6:55 p.m.
YXU
-
HKG
25h 15m
2 stops
United Airlines Logo
10:30 p.m. - 9:20 a.m.
HKG
-
YXU
22h 50m
2 stops
C$ 2,438United Airlines
Thu, 17 Sep - Mon, 21 Sep
Cathay Pacific Logo
10:05 a.m. - 7:10 p.m.
YXU
-
HKG
21h 05m
1 stop
Cathay Pacific Logo
2:50 a.m. - 5:43 p.m.
HKG
-
YXU
26h 53m
1 stop
C$ 2,567Cathay Pacific
Fri, 7 Aug - Wed, 9 Sep
Cathay Pacific Logo
6:20 p.m. - 7:10 p.m.
YXU
-
HKG
36h 50m
1 stop
Cathay Pacific Logo
11:00 a.m. - 5:43 p.m.
HKG
-
YXU
18h 43m
1 stop
C$ 2,568Cathay Pacific
Fri, 7 Aug - Thu, 10 Sep
Cathay Pacific Logo
3:30 p.m. - 2:00 p.m.
YXU
-
HKG
34h 30m
1 stop
Cathay Pacific Logo
2:50 a.m. - 9:40 p.m.
HKG
-
YXU
30h 50m
1 stop
C$ 2,574Cathay Pacific
Fri, 7 Aug - Wed, 9 Sep
Cathay Pacific Logo
5:40 a.m. - 7:10 p.m.
YXU
-
HKG
25h 30m
1 stop
Cathay Pacific Logo
11:00 a.m. - 9:40 p.m.
HKG
-
YXU
22h 40m
1 stop
C$ 2,585Cathay Pacific
Fri, 7 Aug - Thu, 10 Sep

United Airlines flights from London, Ontario to Hong Kong

Our best United Airlines deals on London, Ontario to Hong Kong flight tickets
United Airlines
17 Sep
YXU10:05 a.m.London
31h 35m
2 stops
HKG5:40 a.m.Hong Kong Intl
21 Sep
HKG9:45 p.m.Hong Kong Intl
29h 10m
2 stops
YXU2:55 p.m.London
C$ 2,432
United Airlines
17 Sep
YXU5:40 a.m.London
35h 20m
2 stops
HKG5:00 a.m.Hong Kong Intl
21 Sep
HKG10:30 p.m.Hong Kong Intl
22h 50m
2 stops
YXU9:20 a.m.London
C$ 2,433
United Airlines
17 Sep
YXU3:30 p.m.London
26h 10m
2 stops
HKG5:40 a.m.Hong Kong Intl
21 Sep
HKG12:40 p.m.Hong Kong Intl
32h 40m
2 stops
YXU9:20 a.m.London
C$ 2,436

Air Canada flights from London, Ontario to Hong Kong

Our best Air Canada deals on London, Ontario to Hong Kong flight tickets
Air Canada
7 Aug
YXU3:30 p.m.London
25h 45m
2 stops
HKG5:15 a.m.Hong Kong Intl
10 Sep
HKG9:45 a.m.Hong Kong Intl
23h 55m
2 stops
YXU9:40 p.m.London
C$ 2,174
Air Canada
7 Aug
YXU6:20 p.m.London
22h 55m
2 stops
HKG5:15 a.m.Hong Kong Intl
10 Sep
HKG9:45 a.m.Hong Kong Intl
19h 58m
2 stops
YXU5:43 p.m.London
C$ 2,176

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario 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, momondo users made 96,600 searches. Data last updated 31 May 2026.
Use the filters below to find and compare flights from London, Ontario to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonHong Kong

YXU - HKG

YXUHKG

London

Fri 7/8

3:30 p.m.-5:15 a.m.

2 stops25h 45m

Hong Kong Intl

Thu 10/9

9:45 a.m.-9:40 p.m.

2 stops23h 55m

C$ 2,174
Quickest round-trip

LondonHong Kong

YXU - HKG

YXUHKG

London

Fri 7/8

6:20 p.m.-5:15 a.m.

2 stops22h 55m

Hong Kong Intl

Thu 10/9

9:45 a.m.-5:43 p.m.

2 stops19h 58m

C$ 2,176

LondonHong Kong

YXU - HKG

YXUHKG

London

Thu 17/9

10:05 a.m.-5:40 a.m.

2 stops31h 35m

Hong Kong Intl

Mon 21/9

9:45 p.m.-2:55 p.m.

2 stops29h 10m

C$ 2,432

LondonHong Kong

YXU - HKG

YXUHKG

London

Thu 17/9

5:40 a.m.-5:00 a.m.

2 stops35h 20m

Hong Kong Intl

Mon 21/9

10:30 p.m.-9:20 a.m.

2 stops22h 50m

C$ 2,433

LondonHong Kong

YXU - HKG

YXUHKG

London

Thu 17/9

3:30 p.m.-5:40 a.m.

2 stops26h 10m

Hong Kong Intl

Mon 21/9

12:40 p.m.-9:20 a.m.

2 stops32h 40m

C$ 2,436

LondonHong Kong

YXU - HKG

YXUHKG

London

Thu 17/9

5:40 a.m.-6:55 p.m.

2 stops25h 15m

Hong Kong Intl

Mon 21/9

10:30 p.m.-9:20 a.m.

2 stops22h 50m

C$ 2,438

LondonHong Kong

YXU - HKG

YXUHKG

London

Fri 7/8

10:05 a.m.-7:10 p.m.

1 stop21h 05m

Hong Kong Intl

Wed 9/9

2:50 a.m.-5:43 p.m.

1 stop26h 53m

C$ 2,567

LondonHong Kong

YXU - HKG

YXUHKG

London

Fri 7/8

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

1 stop36h 50m

Hong Kong Intl

Thu 10/9

11:00 a.m.-5:43 p.m.

1 stop18h 43m

C$ 2,568

LondonHong Kong

YXU - HKG

YXUHKG

London

Fri 7/8

3:30 p.m.-2:00 p.m.

1 stop34h 30m

Hong Kong Intl

Wed 9/9

2:50 a.m.-9:40 p.m.

1 stop30h 50m

C$ 2,574

LondonHong Kong

YXU - HKG

YXUHKG

London

Fri 7/8

5:40 a.m.-7:10 p.m.

1 stop25h 30m

Hong Kong Intl

Thu 10/9

11:00 a.m.-9:40 p.m.

1 stop22h 40m

C$ 2,585

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Hong Kong from

How to get the cheapest flight ticket from London, Ontario to Hong Kong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Hong Kong?

United Airlines, Cathay Pacific and Air Canada are the top three most popular airlines that fly to Hong Kong from London, Ontario according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Hong Kong. Keep in mind that there are 16 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

Cheap London, Ontario to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Hong Kong

Fastest flight time

26h 10m

Direct flights

None
The fastest flight from London, Ontario to Hong Kong takes 26h 10m
There are no direct flights from London, Ontario to Hong Kong. There are no popular flight routes from London, Ontario to Hong Kong.
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Frequently asked questions about flying from London, Ontario to Hong Kong

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Hong Kong.

  • What documentation or ID do you need to fly to Hong Kong?

    The required travel and health documents for your Hong Kong trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Hong Kong?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hong Kong from London.

Can I find flights from London to Hong Kong with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hong Kong from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Hong Kong?

Once all potential London to Hong Kong flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Hong Kong right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Hong Kong from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Hong Kong

Popular Cities in Hong Kong

Popular flights according to clicks in the last 7 days on momondo
Flights to Hong Kongfrom C$ 884