Which airlines fly direct between Hong Kong and London?

Airlines operating direct flights include Cathay Pacific, British Airways.

What is the cheapest fare for this route?

Recorded one-way fares on Prymeo start from as low as $490 depending on season and advance booking.

Home FlightsHong Kong to London

Verified Route Guide

Flights from Hong Kong to London

Q: How long is the flight from Hong Kong to London?

The average nonstop flight time from Hong Kong (HKG) to London (LHR) is approximately 12h 55m covering a distance of 9630 km.

Hong Kong International (HKG) → London Heathrow (LHR)

Fares From$490

Find Tickets Now

Flight Time

12h 55m

Nonstop average

Distance

9630 km

Air route corridor

Best Time to Fly

May - September

Pleasant weather

Extra Fees

$0.00

Zero commission

Route Overview: Hong Kong to London

Historic flagship route connecting Hong Kong and London. Compare direct flights with Cathay Pacific and British Airways.

Prymeo aggregates real-time flight availability directly from both low-cost carriers and legacy full-service airlines. When searching for tickets between Hong Kong International and London Heathrow, our technology checks multiple booking systems in parallel so you never miss a flash sale or promotional discount.

Direct Carriers on This Corridor

Cathay Pacific

British Airways

Quick Flight Facts & Corridor Specifications

Live Verified Data

Route Corridor	Hong Kong (HKG) to London (LHR)
Flight Distance	9,630 kilometers / 5,984 miles
Average Flight Duration	12h 55m (nonstop)
Starting Fare	From $490 (0% added booking fees)
Operating Airlines	Cathay Pacific, British Airways
Optimal Travel Season	May - September

Frequently Asked Questions About This Route

How long is the flight from Hong Kong to London?

The nonstop flight takes approximately 12h 55m, traversing 9630 km.

How far in advance should I book my flight?

For the best rates, we recommend booking between 3 to 6 weeks before your desired departure date, particularly during peak summer and holiday seasons.

Does Prymeo charge booking fees?

No. Prymeo is completely free. We redirect you directly to the airline or certified agency at zero extra markup.

Book Your Ticket

Real-time ticket search across 700+ airlines with instant e-ticket issuance.

Search HKG → LHR

Transparent airline baggage rules

Flexible ticket cancellation options

Backed by Lucebra Global Intelligence