Cheap Flights to United Kingdom | Popular Routes to United Kingdom from HK$684

View HK$684 flight on Sun, 5 Apr 2026Opens in a new window

Popular airlines to United Kingdom

  • British Airways

  • Lufthansa

  • Iberia

  • KLM

  • Aer Lingus

  • Austrian Airlines

  • Air Canada

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Cheap round-trip flights to United Kingdom

Prices were available within the past 7 days and start at HK$684 for one-way flights and HK$1,212 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, 23 Apr - Thu, 30 Apr
LHR
London
EDI
Edinburgh
HK$1,212 Return, found 6 days ago
HK$1,212
Return
found 6 days ago
Select British Airways flight, departing Thu, 23 Apr from London to Edinburgh, returning Thu, 30 Apr, priced at HK$1,212 found 6 days ago
British Airways
Fri, 17 Apr - Mon, 20 Apr
LHR
London
GLA
Glasgow
HK$1,230 Return, found 6 days ago
HK$1,230
Return
found 6 days ago
Select British Airways flight, departing Fri, 17 Apr from London to Glasgow, returning Mon, 20 Apr, priced at HK$1,230 found 6 days ago
British Airways
Thu, 23 Apr - Mon, 27 Apr
LHR
London
NCL
Newcastle-upon-Tyne
HK$1,282 Return, found 2 days ago
HK$1,282
Return
found 2 days ago
Select British Airways flight, departing Thu, 23 Apr from London to Newcastle-upon-Tyne, returning Mon, 27 Apr, priced at HK$1,282 found 2 days ago
British Airways
Sat, 18 Apr - Sat, 25 Apr
LHR
London
BHD
Belfast
HK$1,301 Return, found 15 hours ago
HK$1,301
Return
found 15 hours ago
Select British Airways flight, departing Sat, 18 Apr from London to Belfast, returning Sat, 25 Apr, priced at HK$1,301 found 15 hours ago
British Airways
Fri, 24 Apr - Mon, 27 Apr
LHR
London
MAN
Manchester
HK$1,320 Return, found 6 days ago
HK$1,320
Return
found 6 days ago
Select British Airways flight, departing Fri, 24 Apr from London to Manchester, returning Mon, 27 Apr, priced at HK$1,320 found 6 days ago
British Airways
Tue, 5 May - Mon, 18 May
LHR
London
BHX
Birmingham
HK$2,725 Return, found 4 days ago
HK$2,725
Return
found 4 days ago
Select British Airways flight, departing Tue, 5 May from London to Birmingham, returning Mon, 18 May, priced at HK$2,725 found 4 days ago
China Eastern Airlines
Sun, 10 May - Sun, 17 May
HKG
Hong Kong SAR
LGW
London
HK$4,095 Return, just found
HK$4,095
Return
just found
Select China Eastern Airlines flight, departing Sun, 10 May from Hong Kong SAR to London, returning Sun, 17 May, priced at HK$4,095 just found
Air China
Fri, 15 May - Sat, 30 May
HKG
Hong Kong SAR
LHR
London
HK$4,453 Return, just found
HK$4,453
Return
just found
Select Air China flight, departing Fri, 15 May from Hong Kong SAR to London, returning Sat, 30 May, priced at HK$4,453 just found
Swiss International Air Lines
Tue, 10 Nov - Mon, 16 Nov
HKG
Hong Kong SAR
BHX
Birmingham
HK$4,459 Return, found 1 day ago
HK$4,459
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, 10 Nov from Hong Kong SAR to Birmingham, returning Mon, 16 Nov, priced at HK$4,459 found 1 day ago
Lufthansa
Thu, 12 Nov - Wed, 25 Nov
HKG
Hong Kong SAR
LHR
London
HK$4,646 Return, found 3 hours ago
HK$4,646
Return
found 3 hours ago
Select Lufthansa flight, departing Thu, 12 Nov from Hong Kong SAR to London, returning Wed, 25 Nov, priced at HK$4,646 found 3 hours 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.

China Eastern Airlines
Sun, 10 May - Sun, 17 May
HKG
Hong Kong SAR
LGW
London
HK$4,095 Return, just found
HK$4,095
Return
just found
Select China Eastern Airlines flight, departing Sun, 10 May from Hong Kong SAR to London, returning Sun, 17 May, priced at HK$4,095 just found

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$1,212 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$684 in the last seven days. During this period, the price of a return airfare to United Kingdom varied between HK$1,212 and HK$4,646. 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$1,212 and HK$4,646. 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

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About United Kingdom

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