Cheap Flights to Hertfordshire | Popular Routes to Hertfordshire from HK$407

View HK$407 flight on Wed, 14 Jan 2026Opens in a new window

Popular airlines to Hertfordshire

  • British Airways

    British Airways

  • Lufthansa

    Lufthansa

  • KLM

    KLM

  • Air Canada

    Air Canada

  • Iberia

    Iberia

  • Virgin Atlantic

    Virgin Atlantic

  • Finnair

    Finnair

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Cheap round-trip flights to Hertfordshire

Prices were available within the past 7 days and start at HK$407 for one-way flights and HK$812 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sat, 24 Jan - Sat, 31 Jan
CDG
Paris
LTN
London
HK$812 Return, found 6 days ago
HK$812
Return
found 6 days ago
Select easyJet flight, departing Sat, 24 Jan from Paris to London, returning Sat, 31 Jan, priced at HK$812 found 6 days ago
easyJet
Fri, 16 Jan - Sun, 18 Jan
CDG
Paris
LTN
London
HK$818 Return, found 4 days ago
HK$818
Return
found 4 days ago
Select easyJet flight, departing Fri, 16 Jan from Paris to London, returning Sun, 18 Jan, priced at HK$818 found 4 days ago
easyJet
Thu, 22 Jan - Sun, 25 Jan
CDG
Paris
LTN
London
HK$828 Return, found 4 days ago
HK$828
Return
found 4 days ago
Select easyJet flight, departing Thu, 22 Jan from Paris to London, returning Sun, 25 Jan, priced at HK$828 found 4 days ago
easyJet
Tue, 10 Feb - Thu, 12 Feb
CDG
Paris
LTN
London
HK$828 Return, found 1 day ago
HK$828
Return
found 1 day ago
Select easyJet flight, departing Tue, 10 Feb from Paris to London, returning Thu, 12 Feb, priced at HK$828 found 1 day ago
easyJet
Fri, 16 Jan - Sun, 18 Jan
CDG
Paris
SEN
London
HK$837 Return, found 4 days ago
HK$837
Return
found 4 days ago
Select easyJet flight, departing Fri, 16 Jan from Paris to London, returning Sun, 18 Jan, priced at HK$837 found 4 days ago
easyJet
Fri, 30 Jan - Fri, 6 Feb
CDG
Paris
LTN
London
HK$838 Return, found 12 hours ago
HK$838
Return
found 12 hours ago
Select easyJet flight, departing Fri, 30 Jan from Paris to London, returning Fri, 6 Feb, priced at HK$838 found 12 hours ago
British Airways
Wed, 28 Jan - Wed, 4 Feb
CDG
Paris
LHR
London
HK$1,385 Return, found 2 days ago
HK$1,385
Return
found 2 days ago
Select British Airways flight, departing Wed, 28 Jan from Paris to London, returning Wed, 4 Feb, priced at HK$1,385 found 2 days ago
Air France
Wed, 28 Jan - Wed, 4 Feb
CDG
Paris
LHR
London
HK$1,568 Return, found 2 days ago
HK$1,568
Return
found 2 days ago
Select Air France flight, departing Wed, 28 Jan from Paris to London, returning Wed, 4 Feb, priced at HK$1,568 found 2 days ago
Scandinavian Airlines
Wed, 28 Jan - Wed, 4 Feb
CDG
Paris
LHR
London
HK$1,935 Return, found 2 days ago
HK$1,935
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Wed, 28 Jan from Paris to London, returning Wed, 4 Feb, priced at HK$1,935 found 2 days ago
Luxair
Wed, 28 Jan - Wed, 4 Feb
CDG
Paris
LCY
London
HK$2,496 Return, found 2 days ago
HK$2,496
Return
found 2 days ago
Select Luxair flight, departing Wed, 28 Jan from Paris to London, returning Wed, 4 Feb, priced at HK$2,496 found 2 days 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$812.
How much is a flight to Hertfordshire?
If you were jetting one way from Paris (CDG), you could've locked in a low-cost fare for just HK$407 in the last seven days. Round-trip flights to Hertfordshire ranged from HK$812 to HK$4,263 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$812 and HK$4,263. 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 Eastern Airlines
Sat, 27 Dec - Sun, 18 Jan
HKG
Hong Kong SAR
LHR
London
HK$4,263 Return, just found
HK$4,263
Return
just found
Select China Eastern Airlines flight, departing Sat, 27 Dec from Hong Kong SAR to London, returning Sun, 18 Jan, priced at HK$4,263 just found
*Available to Expedia members.