Cheap Flights to Hertfordshire | Popular Routes to Hertfordshire from HK$1,839

View HK$1,839 flight on Thu, 18 Dec 2025Opens in a new window

Popular airlines to Hertfordshire

  • British Airways

    British Airways

  • Lufthansa

    Lufthansa

  • Air Canada

    Air Canada

  • KLM

    KLM

  • Iberia

    Iberia

  • Virgin Atlantic

    Virgin Atlantic

  • Air France

    Air France

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Cheap round-trip flights to Hertfordshire

Prices were available within the past 7 days and start at HK$1,839 for one-way flights and HK$4,263 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Tue, 3 Feb - Tue, 10 Feb
HKG
Hong Kong SAR
LHR
London
HK$4,263 Return, just found
HK$4,263
Return
just found
Select China Eastern Airlines flight, departing Tue, 3 Feb from Hong Kong SAR to London, returning Tue, 10 Feb, priced at HK$4,263 just found
Air China
Thu, 22 Jan - Mon, 26 Jan
HKG
Hong Kong SAR
LHR
London
HK$4,525 Return, found 5 hours ago
HK$4,525
Return
found 5 hours ago
Select Air China flight, departing Thu, 22 Jan from Hong Kong SAR to London, returning Mon, 26 Jan, priced at HK$4,525 found 5 hours ago
Hainan Airlines
Tue, 10 Mar - Wed, 18 Mar
HKG
Hong Kong SAR
LHR
London
HK$4,636 Return, found 3 hours ago
HK$4,636
Return
found 3 hours ago
Select Hainan Airlines flight, departing Tue, 10 Mar from Hong Kong SAR to London, returning Wed, 18 Mar, priced at HK$4,636 found 3 hours ago
Hainan Airlines
Tue, 23 Dec - Wed, 7 Jan
SZX
Shenzhen
LHR
London
HK$4,952 Return, just found
HK$4,952
Return
just found
Select Hainan Airlines flight, departing Tue, 23 Dec from Shenzhen to London, returning Wed, 7 Jan, priced at HK$4,952 just found
Finnair
Tue, 24 Feb - Mon, 9 Mar
PVG
Shanghai
LHR
London
HK$5,008 Return, found 4 hours ago
HK$5,008
Return
found 4 hours ago
Select Finnair flight, departing Tue, 24 Feb from Shanghai to London, returning Mon, 9 Mar, priced at HK$5,008 found 4 hours ago
Etihad Airways
Sat, 27 Dec - Sat, 10 Jan
HKG
Hong Kong SAR
LHR
London
HK$5,017 Return, just found
HK$5,017
Return
just found
Select Etihad Airways flight, departing Sat, 27 Dec from Hong Kong SAR to London, returning Sat, 10 Jan, priced at HK$5,017 just found
China Southern Airlines
Thu, 19 Mar - Wed, 10 Jun
HKG
Hong Kong SAR
LHR
London
HK$5,112 Return, found 2 hours ago
HK$5,112
Return
found 2 hours ago
Select China Southern Airlines flight, departing Thu, 19 Mar from Hong Kong SAR to London, returning Wed, 10 Jun, priced at HK$5,112 found 2 hours ago
Royal Brunei Airlines
Thu, 22 Jan - Wed, 4 Feb
HKG
Hong Kong SAR
LHR
London
HK$5,161 Return, just found
HK$5,161
Return
just found
Select Royal Brunei Airlines flight, departing Thu, 22 Jan from Hong Kong SAR to London, returning Wed, 4 Feb, priced at HK$5,161 just found
British Airways
Mon, 2 Mar - Sat, 14 Mar
PVG
Shanghai
LHR
London
HK$5,198 Return, found 2 days ago
HK$5,198
Return
found 2 days ago
Select British Airways flight, departing Mon, 2 Mar from Shanghai to London, returning Sat, 14 Mar, priced at HK$5,198 found 2 days ago
Air France
Wed, 14 Jan - Sat, 24 Jan
HKG
Hong Kong SAR
LHR
London
HK$5,244 Return, just found
HK$5,244
Return
just found
Select Air France flight, departing Wed, 14 Jan from Hong Kong SAR to London, returning Sat, 24 Jan, priced at HK$5,244 just found

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$4,263.
How much is a flight to Hertfordshire?
If you were jetting one way from Shanghai (PVG), you could've locked in a low-cost fare for just HK$1,839 in the last seven days. Round-trip flights to Hertfordshire ranged from HK$4,263 to HK$5,244 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$4,263 and HK$5,244. 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
Tue, 3 Feb - Tue, 10 Feb
HKG
Hong Kong SAR
LHR
London
HK$4,263 Return, just found
HK$4,263
Return
just found
Select China Eastern Airlines flight, departing Tue, 3 Feb from Hong Kong SAR to London, returning Tue, 10 Feb, priced at HK$4,263 just found
*Available to Expedia members.