Latest deals
Insights
FAQs
Price Alerts

Cheap flights from London, Ontario to Hong Kong from C$ 1,378

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 4/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London, Ontario to Hong Kong

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:40 p.m. - 6:30 p.m.
YXU
-
HKG
60h 50m
2 stops
United Airlines Logo
10:30 p.m. - 9:18 p.m.
HKG
-
YXU
34h 48m
2 stops
C$ 1,378United Airlines
Sat, 4 Apr - Fri, 24 Apr
Multiple Airlines Logo
9:25 a.m. - 5:15 a.m.
YXU
-
HKG
31h 50m
2 stops
Multiple Airlines Logo
3:25 p.m. - 8:43 a.m.
HKG
-
YXU
29h 18m
3 stops
C$ 2,224Multiple Airlines
Sat, 4 Apr - Fri, 24 Apr
Multiple Airlines Logo
5:10 a.m. - 7:10 p.m.
YXU
-
HKG
26h 00m
1 stop
Multiple Airlines Logo
7:10 p.m. - 9:18 p.m.
HKG
-
YXU
38h 08m
1 stop
C$ 2,663Multiple Airlines
Sat, 4 Apr - Fri, 24 Apr
Multiple Airlines Logo
5:40 p.m. - 5:35 a.m.
YXU
-
HKG
23h 55m
2 stops
Multiple Airlines Logo
7:10 p.m. - 9:18 p.m.
HKG
-
YXU
38h 08m
1 stop
C$ 2,693Multiple Airlines
Sat, 4 Apr - Fri, 24 Apr
Emirates Logo
9:25 a.m. - 6:05 p.m.
YXU
-
HKG
44h 40m
3 stops
Emirates Logo
9:10 p.m. - 5:03 p.m.
HKG
-
YXU
55h 53m
3 stops
C$ 3,040Emirates
Sat, 4 Apr - Fri, 24 Apr

United Airlines flights from London, Ontario to Hong Kong

Our best United Airlines deals on London, Ontario to Hong Kong flight tickets
United Airlines
2 Feb
YXU9:50 a.m.London
44h 30m
2 stops
HKG7:20 p.m.Hong Kong Intl
5 Feb
HKG10:30 p.m.Hong Kong Intl
47h 16m
2 stops
YXU8:46 a.m.London
C$ 999
United Airlines
2 Feb
YXU5:10 a.m.London
49h 10m
2 stops
HKG7:20 p.m.Hong Kong Intl
5 Feb
HKG10:35 a.m.Hong Kong Intl
35h 11m
2 stops
YXU8:46 a.m.London
C$ 1,001
United Airlines
4 Apr
YXU5:40 p.m.London
60h 50m
2 stops
HKG6:30 p.m.Hong Kong Intl
24 Apr
HKG10:30 p.m.Hong Kong Intl
34h 48m
2 stops
YXU9:18 p.m.London
C$ 1,378

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 28 January 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

LondonHong Kong

YXU - HKG

YXUHKG

London

Sat 4/4

5:40 p.m.-6:30 p.m.

2 stops60h 50m

Hong Kong Intl

Fri 24/4

10:30 p.m.-9:18 p.m.

2 stops34h 48m

C$ 1,378

LondonHong Kong

YXU - HKG

YXUHKG

London

Sat 4/4

9:25 a.m.-5:15 a.m.

2 stops31h 50m

Hong Kong Intl

Fri 24/4

3:25 p.m.-8:43 a.m.

3 stops29h 18m

C$ 2,224

LondonHong Kong

YXU - HKG

YXUHKG

London

Sat 4/4

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

1 stop26h 00m

Hong Kong Intl

Fri 24/4

7:10 p.m.-9:18 p.m.

1 stop38h 08m

C$ 2,663

LondonHong Kong

YXU - HKG

YXUHKG

London

Sat 4/4

5:40 p.m.-5:35 a.m.

2 stops23h 55m

Hong Kong Intl

Fri 24/4

7:10 p.m.-9:18 p.m.

1 stop38h 08m

C$ 2,693

LondonHong Kong

YXU - HKG

YXUHKG

London

Sat 4/4

9:25 a.m.-6:05 p.m.

3 stops44h 40m

Hong Kong Intl

Fri 24/4

9:10 p.m.-5:03 p.m.

3 stops55h 53m

C$ 3,040

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 41% of people opting to fly with this airline when travelling to Hong Kong. Keep in mind that there are 14 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

44h 30m

Direct flights

None
The fastest flight from London, Ontario to Hong Kong takes 44h 30m
There are no direct flights from London, Ontario to Hong Kong. There are no popular flight routes from London, Ontario to Hong Kong.
Search flight deals

  • 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 27/2
Fri 6/3
By creating a price alert you accept our terms of use and privacy policy.

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$ 775