Cheap Flights to Hertfordshire | Popular Routes to Hertfordshire from HK$279

View HK$279 flight on Sun, 3 May 2026Opens in a new window

Popular airlines to Hertfordshire

  • British Airways

  • Lufthansa

  • Virgin Atlantic

  • KLM

  • Aer Lingus

  • Air France

  • Finnair

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Cheap round-trip flights to Hertfordshire

Prices were available within the past 7 days and start at HK$279 for one-way flights and HK$777 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Wed, 25 Feb - Thu, 26 Feb
ALC
Alicante
LTN
London
HK$777 Return, found 2 days ago
HK$777
Return
found 2 days ago
Select easyJet flight, departing Wed, 25 Feb from Alicante to London, returning Thu, 26 Feb, priced at HK$777 found 2 days ago
easyJet
Wed, 25 Feb - Thu, 26 Feb
ALC
Alicante
SEN
London
HK$792 Return, found 2 days ago
HK$792
Return
found 2 days ago
Select easyJet flight, departing Wed, 25 Feb from Alicante to London, returning Thu, 26 Feb, priced at HK$792 found 2 days ago
easyJet
Thu, 7 May - Mon, 11 May
ALC
Alicante
LTN
London
HK$793 Return, found 21 hours ago
HK$793
Return
found 21 hours ago
Select easyJet flight, departing Thu, 7 May from Alicante to London, returning Mon, 11 May, priced at HK$793 found 21 hours ago
easyJet
Fri, 27 Feb - Sun, 1 Mar
ALC
Alicante
LTN
London
HK$810 Return, found 1 day ago
HK$810
Return
found 1 day ago
Select easyJet flight, departing Fri, 27 Feb from Alicante to London, returning Sun, 1 Mar, priced at HK$810 found 1 day ago
easyJet
Tue, 3 Mar - Thu, 5 Mar
ALC
Alicante
LTN
London
HK$811 Return, found 2 days ago
HK$811
Return
found 2 days ago
Select easyJet flight, departing Tue, 3 Mar from Alicante to London, returning Thu, 5 Mar, priced at HK$811 found 2 days ago
easyJet
Fri, 27 Feb - Sun, 1 Mar
ALC
Alicante
LTN
London
HK$815 Return, found 1 day ago
HK$815
Return
found 1 day ago
Select easyJet flight, departing Fri, 27 Feb from Alicante to London, returning Sun, 1 Mar, priced at HK$815 found 1 day ago
Jet2
Fri, 8 May - Tue, 12 May
ALC
Alicante
LTN
London
HK$1,160 Return, found 22 hours ago
HK$1,160
Return
found 22 hours ago
Select Jet2 flight, departing Fri, 8 May from Alicante to London, returning Tue, 12 May, priced at HK$1,160 found 22 hours ago
Vueling Airlines
Wed, 25 Feb - Thu, 26 Feb
ALC
Alicante
LHR
London
HK$1,764 Return, found 2 days ago
HK$1,764
Return
found 2 days ago
Select Vueling Airlines flight, departing Wed, 25 Feb from Alicante to London, returning Thu, 26 Feb, priced at HK$1,764 found 2 days ago
British Airways
Sat, 28 Feb - Mon, 2 Mar
AMS
Amsterdam
LHR
London
HK$1,776 Return, found 1 day ago
HK$1,776
Return
found 1 day ago
Select British Airways flight, departing Sat, 28 Feb from Amsterdam to London, returning Mon, 2 Mar, priced at HK$1,776 found 1 day ago
Scandinavian Airlines
Fri, 3 Apr - Sun, 5 Apr
ALC
Alicante
LHR
London
HK$2,068 Return, found 16 hours ago
HK$2,068
Return
found 16 hours ago
Select Scandinavian Airlines flight, departing Fri, 3 Apr from Alicante to London, returning Sun, 5 Apr, priced at HK$2,068 found 16 hours ago

About Hertfordshire

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

Frequently asked questions

How do I find cheap flights to Hertfordshire that have flexible change policies?
By using our helpful "No change fee" filter, that's how. Simply type in your preferred dates and destination, click the "Search" button, then tick the checkbox directly underneath the "Flexible change policies" heading (left-hand side of your screen). Expedia makes it simple to find low-cost, flexible flights to Hertfordshire.
Which airlines fly to Hertfordshire?
With a great selection of airlines offering flights into or near Hertfordshire, you have plenty of choice:

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

How can I find cheap tickets to Hertfordshire?
Book ahead of time, consider alternative airports, use points or miles — there are lots of ways! Another one is to make use of Expedia's "flexible dates" feature. Find a Hertfordshire flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Hertfordshire was HK$777.
How much is a flight to Hertfordshire?
If you were jetting one way from Alicante (ALC), you could've locked in a low-cost fare for just HK$279 in the last seven days. Round-trip flights to Hertfordshire ranged from HK$777 to HK$4,276 during this same period.
What are the most popular airports to fly into in Hertfordshire?
Start arranging your Hertfordshire getaway by reserving a seat on one of the 3,690 flights per month to Heathrow Airport (LHR). This is the region's primary gateway.
When is the cheapest time to fly to Hertfordshire?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to nab the cheapest flight. Stay away from the weekends if possible, because Saturday is typically the most expensive day of the week. Spend the cash you saved enjoying yourself in Hertfordshire instead!
How much is a plane ticket to Hertfordshire?
In the last seven days, tickets cost between HK$777 and HK$4,276. Take a look at our awesome deals to Hertfordshire, pick your favorite and get ready for your next fun vacation!
What is the best time to go to Hertfordshire?
A superb time to discover Hertfordshire, as well as the top city of Watford, is over the buzzing months of July, September and October. Summer here begins June 20, and you can expect average temperatures of between 13ºC and 21ºC if you go then. This warmer weather is perfect for strolling around the city sights.
What months are the cheapest to book a flight to Hertfordshire?
Reserve your ticket in February for bargain flight deals to Hertfordshire. December is usually the most expensive time to buy an airfare.

Trending flights to Hertfordshire

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 Southern Airlines
Tue, 3 Mar - Thu, 12 Mar
HKG
Hong Kong SAR
LHR
London
HK$4,276 Return, just found
HK$4,276
Return
just found
Select China Southern Airlines flight, departing Tue, 3 Mar from Hong Kong SAR to London, returning Thu, 12 Mar, priced at HK$4,276 just found
*Available to Expedia members.