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

United Airlines is the most popular carrier operating from London to Hong Kong Intl

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 16 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

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

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

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

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 Intl Airport.

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

The travel and health documents required for your trip to Hong Kong Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hong Kong Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 1,018 Cheap Flights from London, Ontario to Hong Kong in 2026

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Find the cheapest flights from London, Ontario to Hong Kong

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YXU

HKG

25h 45m

2 stops

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

HKG

YXU

19h 58m

2 stops

C$ 2,088Air Canada

Fri, 7 Aug - Thu, 10 Sep

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

YXU

HKG

25h 45m

2 stops

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

HKG

YXU

19h 58m

2 stops

C$ 2,092Air Canada

Fri, 7 Aug - Thu, 10 Sep

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

YXU

HKG

25h 45m

2 stops

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

HKG

YXU

19h 58m

2 stops

C$ 2,096Air Canada

Fri, 7 Aug - Thu, 10 Sep

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

YXU

HKG

25h 45m

2 stops

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

HKG

YXU

23h 55m

2 stops

C$ 2,191Air Canada

Fri, 7 Aug - Thu, 10 Sep

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

YXU

HKG

25h 45m

2 stops

9:45 a.m. - 8:32 p.m.

HKG

YXU

22h 47m

2 stops

C$ 2,217Air Canada

Sun, 19 Jul - Sun, 26 Jul

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

YXU

HKG

25h 15m

2 stops

11:45 a.m. - 9:20 a.m.

HKG

YXU

33h 35m

2 stops

C$ 2,449United Airlines

Thu, 17 Sep - Mon, 21 Sep

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

YXU

HKG

25h 15m

2 stops

11:45 a.m. - 9:20 a.m.

HKG

YXU

33h 35m

2 stops

C$ 2,452United Airlines

Thu, 17 Sep - Mon, 21 Sep

10:05 a.m. - 5:00 a.m.

YXU

HKG

30h 55m

2 stops

11:45 a.m. - 9:40 p.m.

HKG

YXU

21h 55m

2 stops

C$ 2,458United Airlines

Thu, 17 Sep - Mon, 21 Sep

6:20 p.m. - 5:40 a.m.

YXU

HKG

47h 20m

2 stops

11:45 a.m. - 9:20 a.m.

HKG

YXU

33h 35m

2 stops

C$ 2,459United Airlines

Fri, 2 Oct - Tue, 6 Oct

6:10 a.m. - 11:30 p.m.

YXU

HKG

29h 20m

3 stops

8:05 p.m. - 5:20 a.m.

HKG

YXU

45h 15m

3 stops

C$ 2,537Multiple Airlines

Sun, 19 Jul - Sun, 26 Jul

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

19h 58m

2 stops

YXU5:43 p.m.London

C$ 2,088

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

19h 58m

2 stops

YXU5:43 p.m.London

C$ 2,092

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

19h 58m

2 stops

YXU5:43 p.m.London

C$ 2,096

Cathay Pacific flights from London, Ontario to Hong Kong

Our best Cathay Pacific deals on London, Ontario to Hong Kong flight tickets

Cathay Pacific

7 Aug

YXU6:20 p.m.London

31h 40m

1 stop

HKG2:00 p.m.Hong Kong Intl

9 Sep

HKG2:50 a.m.Hong Kong Intl

18h 30m

1 stop

YXU9:20 a.m.London

C$ 2,592

Cathay Pacific

7 Aug

YXU3:30 p.m.London

34h 30m

1 stop

HKG2:00 p.m.Hong Kong Intl

9 Sep

HKG2:50 a.m.Hong Kong Intl

30h 50m

1 stop

YXU9:40 p.m.London

C$ 2,594

Cathay Pacific

7 Aug

YXU6:20 p.m.London

31h 40m

1 stop

HKG2:00 p.m.Hong Kong Intl

9 Sep

HKG2:50 a.m.Hong Kong Intl

18h 30m

1 stop

YXU9:20 a.m.London

C$ 2,595

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest 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.-5:43 p.m.

2 stops19h 58m

C$ 2,088

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.-5:43 p.m.

2 stops19h 58m

C$ 2,092

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.-5:43 p.m.

2 stops19h 58m

C$ 2,096

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$ 2,191

LondonHong Kong

YXU - HKG

YXUHKG

London

Sun 19/7

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

2 stops25h 45m

Hong Kong Intl

Sun 26/7

9:45 a.m.-8:32 p.m.

2 stops22h 47m

C$ 2,217

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

11:45 a.m.-9:20 a.m.

2 stops33h 35m

C$ 2,449

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

11:45 a.m.-9:20 a.m.

2 stops33h 35m

C$ 2,452

LondonHong Kong

YXU - HKG

YXUHKG

London

Thu 17/9

10:05 a.m.-5:00 a.m.

2 stops30h 55m

Hong Kong Intl

Mon 21/9

11:45 a.m.-9:40 p.m.

2 stops21h 55m

C$ 2,458

LondonHong Kong

YXU - HKG

YXUHKG

London

Fri 2/10

6:20 p.m.-5:40 a.m.

2 stops47h 20m

Hong Kong Intl

Tue 6/10

11:45 a.m.-9:20 a.m.

2 stops33h 35m

C$ 2,459

LondonHong Kong

YXU - HKG

YXUHKG

London

Sun 19/7

6:10 a.m.-11:30 p.m.

3 stops29h 20m

Hong Kong Intl

Sun 26/7

8:05 p.m.-5:20 a.m.

3 stops45h 15m

C$ 2,537

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart on your flight to Hong Kong is on a Tuesday when prices can be found for as low as C$ 1,559. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around C$ 1,668.

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

According to our data, the cheapest time of day to fly to Hong Kong is at noon. momondo users have found flights departing from London, Ontario to Hong Kong at noon for as low as C$ 1,533. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Hong Kong are more costly in the morning, with an average ticket price of C$ 1,755. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from London, Ontario to Hong Kong

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Hong Kong according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London, Ontario to Hong Kong (YXU to HKG) 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	23h 55m
Direct flights	None

The fastest flight from London, Ontario to Hong Kong takes 23h 55m

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

How far is London to Hong Kong Intl by plane?
The straight-line distance from London to Hong Kong Intl is 12574.7 km. 23h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from London Airport to Hong Kong Intl Airport?
Prices for flights from London Airport to Hong Kong Intl Airport refresh daily.
How old do you have to be to fly from London Airport to Hong Kong Intl Airport?
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 Intl Airport.
What documentation or ID do you need to fly to Hong Kong Intl Airport?
The travel and health documents required for your trip to Hong Kong Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hong Kong Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Hong Kong. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Hong Kong from London with this policy.

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

momondo helps you find the best flight between London and Hong Kong by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Hong Kong, momondo offers a useful price alert feature which will track prices for flights to Hong Kong from London and alert you when they change.