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Cheap Flights from Hong Kong to London (HKG to LHR)

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Hong Kong to London

Flight Information from Hong Kong to London

Cheapest one-way flight

SGD 537.48

Cheapest round-trip flight

SGD 1,231.23

Cheapest month to fly

December

Shortest flight duration

14 hr(s)

When is the cheapest flight time from Hong Kong to London?

Origin	Destination	Departure Date	Price
SIN	LHR	23 Jul 2025	SGD 457
SIN	LHR	6 Aug 2025	SGD 458
SIN	LHR	24 Sept 2025	SGD 352
SIN	LHR	5 Oct 2025	SGD 342
SIN	LHR	17 Nov 2025	SGD 352
SIN	LHR	28 Dec 2025	SGD 352
SIN	LHR	21 Jan 2026	SGD 358
SIN	LHR	5 Feb 2026	SGD 359
SIN	LHR	20 Mar 2026	SGD 350
SIN	LHR	2 Apr 2026	SGD 361
SIN	LHR	21 May 2026	SGD 361
SIN	LHR	3 Jun 2026	SGD 506

Flight Schedule from Hong Kong to London

The following are all scheduled flights from Hong Kong to London, with the shortest duration being 14 hours and 0 minutes.

Sun, 13 Jul 2025

Mon, 14 Jul 2025

Tue, 15 Jul 2025

Airline	Departure Time	Arrival Time	Origin airport	Destination airport
Cathay Pacific	13:25	20:35	Hong Kong (HKG)	London (LHR)	Book flight
Cathay Pacific	22:40	05:40 (+1 day)	Hong Kong (HKG)	London (LHR)	Book flight
British Airways	23:00	06:30 (+1 day)	Hong Kong (HKG)	London (LHR)	Book flight
Cathay Pacific	23:05	06:15 (+1 day)	Hong Kong (HKG)	London (LHR)	Book flight
Cathay Pacific	23:15	06:20 (+1 day)	Hong Kong (HKG)	London (LHR)	Book flight

Direct flight from Hong Kong to London

Non-stop airline flights between Hong Kong and London

Airticket booking for direct flights from Hong Kong to London is now easier than ever. Travel in just 14 hours and 0 minutes, with fares starting at SGD 537 each way.

British Airways

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Cathay Pacific

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About London

Looking for cheap flights from Hong Kong to London? Discover the best deals for flight tickets on Traveloka! Flying from Hong Kong to London will be more enjoyable with our exclusive Traveloka flight promo. Not just flights, you can also find discounted hotels, airport transfers, and attraction tickets from all over the world. With our complete product offering, booking one-way, round-trip, and multi-city flights will be much easier. Book now and dive into endless adventures with Traveloka!

Flight Information to London

Flight Duration	14 hr(s) 0 mins
Airport in Hong Kong	Hong Kong International Airport (HKG)
Airport in London	Heathrow (LHR)

Frequently Asked Questions

How much is a flight ticket from Hong Kong to London?

Planning to take off from Hong Kong to London? Grab your ticket on Traveloka with prices starting from SGD 537, along with additional discounts & promos that can be found on our promo page.

How early should I get to the airport for a domestic & international flight?

For domestic flights, we recommend arriving at the airport at least 2 hours before your scheduled departure time. For international flights, aim to be at the airport at least 3 hours prior to ensure smooth check-in, security checks, and to account for any unexpected delays. It’s better to be early and relaxed than rushing at the last minute right?

When is the best time to buy airline tickets?

Timing is everything when it comes to grabbing airline tickets. Typically, it’s best to book around 4-6 weeks in advance for domestic flights and 2-3 months for international routes. But the prices also depend on the travel demand, seasonality, and major events. You can always monitor the fare trends on Traveloka and set alerts to catch the best deals or promotions!

What is the cheapest day to fly to London?

Looking for the best deals to London? Historically, midweek flights (particularly on Tuesdays and Wednesdays), tend to be cheaper due to lower demand. However, airfares can fluctuate so we recommend keeping an eye on flight prices and being flexible with your travel dates. Booking in advance can be one the hacks to travel to London without breaking the bank!

What information do I need to know when booking a flight?

When booking a flight, every choice sets the tone for your trip. From the preferred flight route – be it direct or with layovers – to the in-flight experience – whether you opt for a standard economy seat or a luxurious first-class journey – and understanding baggage limits, there's a lot to weigh. Other considerations include travel insurance and the airline's booking policies.

How far in advance should I book an international flight?

For international flights, it’s wise to start your search about 5-6 months ahead with the optimal booking window being around 3-4 months before departure. This period often provides a balance between good fares and a reasonable choice of flight times and routes. But please note that several factors such as destination popularity, peak travel season, and regional major events can influence the timeline.

Do I need a passport and visa to fly between Hong Kong to London?

Traveling from Hong Kong to London typically requires specific documents. For international flights, a passport is almost always necessary. However, for domestic flights, neither a passport nor a visa is usually required, but an official ID will be needed. The necessity of a visa depends on the traveler's citizenship and London's entry regulations. It's crucial to verify visa requirements, as rules can differ between countries.

Why should I book my flight with Traveloka?

Booking flight tickets with Traveloka can feel like diving into an ocean of options! Our platform provides the most comprehensive choices to ensure you find the perfect flight for your adventure. With our smooth booking process, you'll also be provided with a variety of payment methods. Anxious about transacting online? We've got you covered with our top-tier security for each transaction! With Traveloka, your flight booking journey becomes hassle-free!

Is there any available promo in Traveloka?

Yes, you can save 5% off on Flights, Hotels, and Attractions up to S$100 using BOOKTRAVELOKA promo code if you are a new user. The promo is only valid for bookings made through the Traveloka App only.