The Houses of Parliament and Big Ben in London.

Cheap Flights to United Kingdom | Popular Routes to United Kingdom from HK$284

View HK$284 flight on Sat, 19 Sept 2026Opens in a new window

Popular airlines to United Kingdom

  • Lufthansa

  • British Airways

  • KLM

  • Finnair

  • Air France

  • Swiss International Air Lines

  • Iberia

  • 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$284 for one-way flights and HK$566 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sat, 12 Sept - Sun, 13 Sept
LTN
London
EDI
Edinburgh
HK$566 Return, just found
HK$566
Return
just found
Select easyJet flight, departing Sat, 12 Sept from London to Edinburgh, returning Sun, 13 Sept, priced at HK$566 just found
easyJet
Thu, 26 Nov - Mon, 30 Nov
LTN
London
EDI
Edinburgh
HK$569 Return, found 2 days ago
HK$569
Return
found 2 days ago
Select easyJet flight, departing Thu, 26 Nov from London to Edinburgh, returning Mon, 30 Nov, priced at HK$569 found 2 days ago
easyJet
Tue, 8 Sept - Fri, 11 Sept
LTN
London
EDI
Edinburgh
HK$570 Return, found 3 days ago
HK$570
Return
found 3 days ago
Select easyJet flight, departing Tue, 8 Sept from London to Edinburgh, returning Fri, 11 Sept, priced at HK$570 found 3 days ago
easyJet
Thu, 10 Sept - Tue, 15 Sept
LTN
London
EDI
Edinburgh
HK$571 Return, found 6 days ago
HK$571
Return
found 6 days ago
Select easyJet flight, departing Thu, 10 Sept from London to Edinburgh, returning Tue, 15 Sept, priced at HK$571 found 6 days ago
easyJet
Tue, 1 Sept - Tue, 8 Sept
LTN
London
EDI
Edinburgh
HK$580 Return, found 5 days ago
HK$580
Return
found 5 days ago
Select easyJet flight, departing Tue, 1 Sept from London to Edinburgh, returning Tue, 8 Sept, priced at HK$580 found 5 days ago
easyJet
Sat, 12 Sept - Sun, 13 Sept
LTN
London
EDI
Edinburgh
HK$587 Return, just found
HK$587
Return
just found
Select easyJet flight, departing Sat, 12 Sept from London to Edinburgh, returning Sun, 13 Sept, priced at HK$587 just found
easyJet
Fri, 18 Sept - Sun, 20 Sept
LTN
London
EDI
Edinburgh
HK$590 Return, found 2 days ago
HK$590
Return
found 2 days ago
Select easyJet flight, departing Fri, 18 Sept from London to Edinburgh, returning Sun, 20 Sept, priced at HK$590 found 2 days ago
easyJet
Sat, 5 Sept - Sun, 13 Sept
LTN
London
EDI
Edinburgh
HK$591 Return, found 4 days ago
HK$591
Return
found 4 days ago
Select easyJet flight, departing Sat, 5 Sept from London to Edinburgh, returning Sun, 13 Sept, priced at HK$591 found 4 days ago
easyJet
Tue, 1 Sept - Tue, 8 Sept
LTN
London
EDI
Edinburgh
HK$601 Return, found 5 days ago
HK$601
Return
found 5 days ago
Select easyJet flight, departing Tue, 1 Sept from London to Edinburgh, returning Tue, 8 Sept, priced at HK$601 found 5 days ago
British Airways
Thu, 27 Aug - Fri, 4 Sept
LGW
London
GLA
Glasgow
HK$1,368 Return, found 2 hours ago
HK$1,368
Return
found 2 hours ago
Select British Airways flight, departing Thu, 27 Aug from London to Glasgow, returning Fri, 4 Sept, priced at HK$1,368 found 2 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.

Swiss International Air Lines
Tue, 27 Oct - Thu, 5 Nov
HKG
Hong Kong SAR
BHX
Birmingham
HK$4,467 Return, found 6 hours ago
HK$4,467
Return
found 6 hours ago
Select Swiss International Air Lines flight, departing Tue, 27 Oct from Hong Kong SAR to Birmingham, returning Thu, 5 Nov, priced at HK$4,467 found 6 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$566 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 (LTN) sold for as low as HK$284 in the last seven days. During this period, the price of a return airfare to United Kingdom varied between HK$566 and HK$4,467. 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$566 and HK$4,467. 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.