Cheap Flights to Great Britain from HK$1,990

View HK$1,990 flight on Thu, 6 Nov 2025Opens in a new window

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Cheap round-trip flights to Great Britain

Prices were available within the past 7 days and start at HK$1,990 for one-way flights and HK$4,447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Mon, 10 Nov - Sat, 22 Nov
HKG
Hong Kong SAR
LHR
London
HK$4,447 Return, found 2 hours ago
HK$4,447
Return
found 2 hours ago
Select China Southern Airlines flight, departing Mon, 10 Nov from Hong Kong SAR to London, returning Sat, 22 Nov, priced at HK$4,447 found 2 hours ago
Royal Brunei Airlines
Thu, 20 Nov - Wed, 26 Nov
HKG
Hong Kong SAR
LHR
London
HK$4,525 Return, just found
HK$4,525
Return
just found
Select Royal Brunei Airlines flight, departing Thu, 20 Nov from Hong Kong SAR to London, returning Wed, 26 Nov, priced at HK$4,525 just found
China Eastern Airlines
Tue, 18 Nov - Fri, 21 Nov
HKG
Hong Kong SAR
LGW
London
HK$4,885 Return, found 4 days ago
HK$4,885
Return
found 4 days ago
Select China Eastern Airlines flight, departing Tue, 18 Nov from Hong Kong SAR to London, returning Fri, 21 Nov, priced at HK$4,885 found 4 days ago
Singapore Airlines
Mon, 2 Feb - Mon, 9 Feb
HKG
Hong Kong SAR
LGW
London
HK$5,032 Return, found 4 hours ago
HK$5,032
Return
found 4 hours ago
Select Singapore Airlines flight, departing Mon, 2 Feb from Hong Kong SAR to London, returning Mon, 9 Feb, priced at HK$5,032 found 4 hours ago
Swiss International Air Lines
Mon, 10 Nov - Mon, 17 Nov
HKG
Hong Kong SAR
LGW
London
HK$5,330 Return, just found
HK$5,330
Return
just found
Select Swiss International Air Lines flight, departing Mon, 10 Nov from Hong Kong SAR to London, returning Mon, 17 Nov, priced at HK$5,330 just found

Find the cheapest month to fly from Columbus (CMH) to London (LHR)

August is typically the cheapest month to fly

From HK$4,177 - HK$15,348 per traveller.

Graph displaying average flight prices per month

Frequently asked questions

How do I find cheap flights to Great Britain that have flexible change policies?
Search for low-cost seats to Great Britain, then click on "No change fee" directly below the "Flexible change policies" heading. It's as easy as that. We understand that plans can change and flexibility matters, so you can book with confidence with Expedia.
Which airlines fly to Great Britain?
You can choose from a good range of airlines with flights into or near Great Britain. A few of your options are:

  • British Airways - 1,354 flights to or near Great Britain each month, including 1,219 flights to Heathrow Airport (LHR) per month.
  • American Airlines - 790 flights to or near Great Britain each month, including 790 flights to Heathrow Airport (LHR) per month.
  • United Airlines - 760 flights to or near Great Britain each month, including 638 flights to Heathrow Airport (LHR) per month.

How can I find cheap tickets to Great Britain?
One of the best ways to bag cheap tickets to Great Britain is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Great Britain in the last seven days was HK$4,447. Booking well in advance will generally help you walk away with an even bigger bargain.
How much is a flight to Great Britain?
The cost of a round-trip journey to Great Britain in the last seven days fluctuated between HK$4,447 and HK$5,330. If you were journeying one way out of Hong Kong SAR (HKG), you could have picked up a bargain from just HK$1,990.
What are the most popular airports to fly into in Great Britain?
You're spoiled for choice in Great Britain. Once you've determined your final destination in the region, picking one of these major airports will be simple:

  • Heathrow Airport (LHR) - 3,690 flights per month.
  • Gatwick Airport (LGW) - 308 flights per month.
  • Edinburgh Airport (EDI) - 212 flights per month.

When is the cheapest time to fly to Great Britain?
Jet off on a Tuesday to better your chances of nabbing the cheapest airfare to Great Britain. Mondays are usually the second most affordable day to depart. Saturday is generally the costliest day to fly anywhere.
How much is a plane ticket to Great Britain?
In the last seven days, tickets to Great Britain varied between HK$4,447 and HK$5,330. The early bird catches the worm, so land yourself a good deal today.
What months are the cheapest to book a flight to Great Britain?
To score a bargain flight to Great Britain, try to book sometime in February when airfares are at their cheapest. The most expensive time to book? In the U.S, it's the month of December.
Flights to Great Britain information
Destination airport
Heathrow
Destination airport IATA code
LHR
Destination city name
London
Return price
HK$4,447

Trending flights to Great Britain

Prices were available within the past 7 days and start at HK$1,990 for one-way flights and HK$4,447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Mon, 10 Nov - Sat, 22 Nov
HKG
Hong Kong SAR
LHR
London
HK$4,447 Return, found 2 hours ago
HK$4,447
Return
found 2 hours ago
Select China Southern Airlines flight, departing Mon, 10 Nov from Hong Kong SAR to London, returning Sat, 22 Nov, priced at HK$4,447 found 2 hours ago
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