Cheap Flights to United Kingdom | Popular Routes to United Kingdom from HK$724

View HK$724 flight on Fri, 7 Aug 2026Opens in a new window

Popular airlines to United Kingdom

  • British Airways

  • Lufthansa

  • Iberia

  • Finnair

  • KLM

  • Virgin Atlantic

  • Austrian Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to United Kingdom

Prices were available within the past 7 days and start at HK$724 for one-way flights and HK$1,226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 15 Sept - Fri, 22 Jan
LHR
London
NCL
Newcastle-upon-Tyne
HK$1,226 Return, found 3 days ago
HK$1,226
Return
found 3 days ago
Select British Airways flight, departing Tue, 15 Sept from London to Newcastle-upon-Tyne, returning Fri, 22 Jan, priced at HK$1,226 found 3 days ago
British Airways
Mon, 27 Jul - Wed, 12 Aug
LHR
London
GLA
Glasgow
HK$1,313 Return, found 9 hours ago
HK$1,313
Return
found 9 hours ago
Select British Airways flight, departing Mon, 27 Jul from London to Glasgow, returning Wed, 12 Aug, priced at HK$1,313 found 9 hours ago
British Airways
Thu, 20 Aug - Thu, 27 Aug
LHR
London
EDI
Edinburgh
HK$1,314 Return, found 10 hours ago
HK$1,314
Return
found 10 hours ago
Select British Airways flight, departing Thu, 20 Aug from London to Edinburgh, returning Thu, 27 Aug, priced at HK$1,314 found 10 hours ago
British Airways
Wed, 29 Jul - Wed, 12 Aug
LHR
London
BHD
Belfast
HK$1,357 Return, found 9 hours ago
HK$1,357
Return
found 9 hours ago
Select British Airways flight, departing Wed, 29 Jul from London to Belfast, returning Wed, 12 Aug, priced at HK$1,357 found 9 hours ago
British Airways
Thu, 5 Nov - Wed, 11 Nov
LHR
London
MAN
Manchester
HK$1,361 Return, found 5 days ago
HK$1,361
Return
found 5 days ago
Select British Airways flight, departing Thu, 5 Nov from London to Manchester, returning Wed, 11 Nov, priced at HK$1,361 found 5 days ago
Swiss International Air Lines
Sun, 25 Oct - Sun, 8 Nov
HKG
Hong Kong SAR
BHX
Birmingham
HK$4,455 Return, found 3 hours ago
HK$4,455
Return
found 3 hours ago
Select Swiss International Air Lines flight, departing Sun, 25 Oct from Hong Kong SAR to Birmingham, returning Sun, 8 Nov, priced at HK$4,455 found 3 hours ago
Swiss International Air Lines
Tue, 1 Dec - Tue, 2 Feb
HKG
Hong Kong SAR
MAN
Manchester
HK$4,486 Return, found 2 hours ago
HK$4,486
Return
found 2 hours ago
Select Swiss International Air Lines flight, departing Tue, 1 Dec from Hong Kong SAR to Manchester, returning Tue, 2 Feb, priced at HK$4,486 found 2 hours ago
Lufthansa
Tue, 6 Oct - Wed, 11 Nov
HKG
Hong Kong SAR
LHR
London
HK$4,657 Return, just found
HK$4,657
Return
just found
Select Lufthansa flight, departing Tue, 6 Oct from Hong Kong SAR to London, returning Wed, 11 Nov, priced at HK$4,657 just found
China Eastern Airlines
Tue, 23 Jun - Wed, 8 Jul
HKG
Hong Kong SAR
LGW
London
HK$5,050 Return, found 2 hours ago
HK$5,050
Return
found 2 hours ago
Select China Eastern Airlines flight, departing Tue, 23 Jun from Hong Kong SAR to London, returning Wed, 8 Jul, priced at HK$5,050 found 2 hours ago
Finnair
Wed, 21 Oct - Sun, 1 Nov
HKG
Hong Kong SAR
MAN
Manchester
HK$5,192 Return, found 2 days ago
HK$5,192
Return
found 2 days ago
Select Finnair flight, departing Wed, 21 Oct from Hong Kong SAR to Manchester, returning Sun, 1 Nov, priced at HK$5,192 found 2 days ago

Trending flights to United Kingdom

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sun, 25 Oct - Sun, 8 Nov
HKG
Hong Kong SAR
BHX
Birmingham
HK$4,455 Return, found 3 hours ago
HK$4,455
Return
found 3 hours ago
Select Swiss International Air Lines flight, departing Sun, 25 Oct from Hong Kong SAR to Birmingham, returning Sun, 8 Nov, priced at HK$4,455 found 3 hours ago

Frequently asked questions

How do I find cheap flights to United Kingdom that have flexible change policies?
Search for affordable fares to United Kingdom, then select "No change fee" directly under the "Flexible change policies" filter. It really is that simple. We know that things can change and flexibility is essential, so book with confidence with Expedia.
Which airlines fly to United Kingdom?
Decide on your travel dates and then take off towards United Kingdom with one of these airlines:

  • British Airways - 1,354 flights to or near United Kingdom each month, including 1,219 flights to Heathrow Airport (LHR) per month.
  • American Airlines - 790 flights to or near United Kingdom each month, including 790 flights to Heathrow Airport (LHR) per month.
  • Virgin Atlantic - 716 flights to or near United Kingdom each month, including 624 flights to Heathrow Airport (LHR) per month.

How can I find cheap tickets to United Kingdom?
In the last seven days, HK$1,226 was the lowest price for a flight to United Kingdom. For even bigger savings, book in advance and be flexible with your travel dates. Search for your trip to United Kingdom, then check out prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to United Kingdom?
One-way trips departing from London (LHR) sold for as low as HK$724 in the last seven days. During this period, the price of a return airfare to United Kingdom varied between HK$1,226 and HK$5,192. If you spot a good deal, book quickly — these prices don't hang around.
What are the most popular airports to fly into in United Kingdom?
Fly to United Kingdom and you'll have a few top airports to pick from. Below are three of the region's busiest:

  • Heathrow Airport (LHR) - 3,690 flights per month.
  • Gatwick Airport (LGW) - 308 flights per month.
  • Manchester Airport (MAN) - 173 flights per month.

When is the cheapest time to fly to United Kingdom?
If you're not set on what day you travel to United Kingdom, fly out early on in the week. The cheapest day to take off is generally Tuesday, followed by Monday. Saturday is typically the costliest day, with lots of holiday makers choosing to fly on the weekend.
How much is a plane ticket to United Kingdom?
In the last seven days, airfares to United Kingdom ranged between HK$1,226 and HK$5,192. The early bird catches the worm, so secure a good deal today.
What is the best time to go to United Kingdom?
If you're eager to check out United Kingdom's most populated city when it's buzzing with activity, head to London sometime during March, May and September. Like most locations in the Northern Hemisphere, summer here begins June 20, with average temperatures ranging between 13ºC and 21ºC.
What months are the cheapest to book a flight to United Kingdom?
To grab a bargain flight to United Kingdom, try to book sometime in February when the prices are at their cheapest. When's the most expensive time? In the United States, it's December.

Book with confidence

About United Kingdom

Expedia offers flights to United Kingdom to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to United Kingdom or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About United Kingdom

Explore a world of travel with Expedia

*Available to Expedia members.