Cheap Flights to Harpenden from HK$1,990

View HK$1,990 flight on Thu, 23 Oct 2025Opens in a new window

Popular airlines to Harpenden

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

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

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Harpenden

Prices were available within the past 7 days and start at HK$1,990 for one-way flights and HK$4,259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 22 Sep - Wed, 1 Oct
YYZ
Toronto
LHR
London
HK$4,259 Return, found 3 hours ago
HK$4,259
Return
found 3 hours ago
Select Air Canada flight, departing Mon, 22 Sep from Toronto to London, returning Wed, 1 Oct, priced at HK$4,259 found 3 hours ago
Delta
Mon, 22 Sep - Wed, 1 Oct
YYZ
Toronto
LHR
London
HK$4,259 Return, found 3 hours ago
HK$4,259
Return
found 3 hours ago
Select Delta flight, departing Mon, 22 Sep from Toronto to London, returning Wed, 1 Oct, priced at HK$4,259 found 3 hours ago
Virgin Atlantic
Mon, 22 Sep - Wed, 1 Oct
YYZ
Toronto
LHR
London
HK$4,259 Return, found 3 hours ago
HK$4,259
Return
found 3 hours ago
Select Virgin Atlantic flight, departing Mon, 22 Sep from Toronto to London, returning Wed, 1 Oct, priced at HK$4,259 found 3 hours ago
American Airlines
Sat, 11 Oct - Fri, 24 Oct
YYZ
Toronto
LHR
London
HK$4,413 Return, found 6 days ago
HK$4,413
Return
found 6 days ago
Select American Airlines flight, departing Sat, 11 Oct from Toronto to London, returning Fri, 24 Oct, priced at HK$4,413 found 6 days ago
China Southern Airlines
Mon, 10 Nov - Fri, 21 Nov
HKG
Hong Kong SAR
LHR
London
HK$4,418 Return, found 3 hours ago
HK$4,418
Return
found 3 hours ago
Select China Southern Airlines flight, departing Mon, 10 Nov from Hong Kong SAR to London, returning Fri, 21 Nov, priced at HK$4,418 found 3 hours ago

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

October is typically the cheapest month to fly

From HK$4,155 - HK$11,748 per traveller.

Graph displaying average flight prices per month

Flights to Harpenden information
Destination airport
Heathrow
Destination airport IATA code
LHR
Destination city name
London
Return price
HK$4,259

Trending flights to Harpenden

Prices were available within the past 7 days and start at HK$1,990 for one-way flights and HK$4,259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Mon, 10 Nov - Fri, 21 Nov
HKG
Hong Kong SAR
LHR
London
HK$4,418 Return, found 3 hours ago
HK$4,418
Return
found 3 hours ago
Select China Southern Airlines flight, departing Mon, 10 Nov from Hong Kong SAR to London, returning Fri, 21 Nov, priced at HK$4,418 found 3 hours ago
*Available to Expedia members.