Cheap Flights to Hertfordshire | Popular Routes to Hertfordshire from HK$2,618

View HK$2,618 flight on Mon, 15 Feb 2027Opens in a new window

Flight 1

Flight 2

Popular airlines to Hertfordshire

  • British Airways

  • Lufthansa

  • Iberia

  • Finnair

  • KLM

  • Air Canada

  • Austrian Airlines

  • 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 Hertfordshire

Prices were available within the past 7 days and start at HK$2,618 for one-way flights and HK$4,187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Mon, 15 Feb - Sun, 21 Feb
PVG
Shanghai
LHR
London
HK$4,187 Return, found 1 hour ago
HK$4,187
Return
found 1 hour ago
Select Finnair flight, departing Mon, 15 Feb from Shanghai to London, returning Sun, 21 Feb, priced at HK$4,187 found 1 hour ago
Swiss International Air Lines
Tue, 20 Oct - Sun, 8 Nov
HKG
Hong Kong SAR
LHR
London
HK$4,635 Return, found 2 days ago
HK$4,635
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, 20 Oct from Hong Kong SAR to London, returning Sun, 8 Nov, priced at HK$4,635 found 2 days ago
Lufthansa
Tue, 10 Nov - Wed, 18 Nov
HKG
Hong Kong SAR
LHR
London
HK$4,704 Return, found 1 hour ago
HK$4,704
Return
found 1 hour ago
Select Lufthansa flight, departing Tue, 10 Nov from Hong Kong SAR to London, returning Wed, 18 Nov, priced at HK$4,704 found 1 hour ago
Swiss International Air Lines
Wed, 2 Dec - Mon, 1 Feb
HKG
Hong Kong SAR
LHR
London
HK$4,730 Return, found 3 days ago
HK$4,730
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, 2 Dec from Hong Kong SAR to London, returning Mon, 1 Feb, priced at HK$4,730 found 3 days ago
Lufthansa
Mon, 15 Feb - Mon, 22 Feb
HKG
Hong Kong SAR
LCY
London
HK$4,876 Return, just found
HK$4,876
Return
just found
Select Lufthansa flight, departing Mon, 15 Feb from Hong Kong SAR to London, returning Mon, 22 Feb, priced at HK$4,876 just found
Etihad Airways
Thu, 2 Jul - Wed, 8 Jul
HKG
Hong Kong SAR
LHR
London
HK$5,319 Return, just found
HK$5,319
Return
just found
Select Etihad Airways flight, departing Thu, 2 Jul from Hong Kong SAR to London, returning Wed, 8 Jul, priced at HK$5,319 just found
China Eastern Airlines
Sun, 7 Jun - Thu, 11 Jun
HKG
Hong Kong SAR
LHR
London
HK$5,383 Return, just found
HK$5,383
Return
just found
Select China Eastern Airlines flight, departing Sun, 7 Jun from Hong Kong SAR to London, returning Thu, 11 Jun, priced at HK$5,383 just found
Air China
Sun, 7 Jun - Sun, 14 Jun
HKG
Hong Kong SAR
LHR
London
HK$5,545 Return, just found
HK$5,545
Return
just found
Select Air China flight, departing Sun, 7 Jun from Hong Kong SAR to London, returning Sun, 14 Jun, priced at HK$5,545 just found
Royal Brunei Airlines
Thu, 22 Oct - Wed, 2 Dec
HKG
Hong Kong SAR
LHR
London
HK$5,985 Return, found 15 hours ago
HK$5,985
Return
found 15 hours ago
Select Royal Brunei Airlines flight, departing Thu, 22 Oct from Hong Kong SAR to London, returning Wed, 2 Dec, priced at HK$5,985 found 15 hours ago
Air India
Tue, 4 Aug - Mon, 17 Aug
PVG
Shanghai
LHR
London
HK$6,198 Return, found 3 days ago
HK$6,198
Return
found 3 days ago
Select Air India flight, departing Tue, 4 Aug from Shanghai to London, returning Mon, 17 Aug, priced at HK$6,198 found 3 days ago

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.

Swiss International Air Lines
Tue, 20 Oct - Sun, 8 Nov
HKG
Hong Kong SAR
LHR
London
HK$4,635 Return, found 2 days ago
HK$4,635
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, 20 Oct from Hong Kong SAR to London, returning Sun, 8 Nov, priced at HK$4,635 found 2 days ago

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$4,187.
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$2,618 in the last seven days. Round-trip flights to Hertfordshire ranged from HK$4,187 to HK$6,198 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$4,187 and HK$6,198. 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.

Book with confidence

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.
About Hertfordshire
*Available to Expedia members.