Flight to Hertfordshire

View S$333 flight on Wed, 21 Oct, 2026Opens in a new window

Popular airlines to Hertfordshire

  • British Airways

  • Lufthansa

  • Iberia

  • Air Canada

  • Virgin Atlantic

  • Aer Lingus

  • KLM

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% 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 S$333 for one-way flights and S$794 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Sat, 9 May - Sun, 17 May
KUL
Kuala Lumpur
LHR
London
S$794 Return, found 3 days ago
S$794
Return
found 3 days ago
Select China Southern Airlines flight, departing Sat, 9 May from Kuala Lumpur to London, returning Sun, 17 May, priced at S$794 found 3 days ago
Etihad Airways
Thu, 5 Mar - Mon, 9 Mar
SIN
Singapore
LHR
London
S$820 Return, just found
S$820
Return
just found
Select Etihad Airways flight, departing Thu, 5 Mar from Singapore to London, returning Mon, 9 Mar, priced at S$820 just found
Turkish Airlines
Tue, 10 Nov - Tue, 17 Nov
KUL
Kuala Lumpur
STN
London
S$869 Return, found 2 days ago
S$869
Return
found 2 days ago
Select Turkish Airlines flight, departing Tue, 10 Nov from Kuala Lumpur to London, returning Tue, 17 Nov, priced at S$869 found 2 days ago
Hainan Airlines
Wed, 11 Mar - Wed, 11 Mar
SIN
Singapore
LHR
London
S$880 Return, found 1 day ago
S$880
Return
found 1 day ago
Select Hainan Airlines flight, departing Wed, 11 Mar from Singapore to London, returning Wed, 11 Mar, priced at S$880 found 1 day ago
China Eastern Airlines
Tue, 10 Mar - Tue, 17 Mar
KUL
Kuala Lumpur
LHR
London
S$880 Return, found 6 days ago
S$880
Return
found 6 days ago
Select China Eastern Airlines flight, departing Tue, 10 Mar from Kuala Lumpur to London, returning Tue, 17 Mar, priced at S$880 found 6 days ago
SriLankan Airlines
Wed, 21 Oct - Thu, 29 Oct
KUL
Kuala Lumpur
LHR
London
S$891 Return, found 18 hours ago
S$891
Return
found 18 hours ago
Select SriLankan Airlines flight, departing Wed, 21 Oct from Kuala Lumpur to London, returning Thu, 29 Oct, priced at S$891 found 18 hours ago
Cathay Pacific
Wed, 4 Mar - Sun, 8 Mar
KUL
Kuala Lumpur
LHR
London
S$892 Return, found 23 hours ago
S$892
Return
found 23 hours ago
Select Cathay Pacific flight, departing Wed, 4 Mar from Kuala Lumpur to London, returning Sun, 8 Mar, priced at S$892 found 23 hours ago
Singapore Airlines
Wed, 11 Nov - Mon, 23 Nov
KUL
Kuala Lumpur
LHR
London
S$899 Return, found 6 days ago
S$899
Return
found 6 days ago
Select Singapore Airlines flight, departing Wed, 11 Nov from Kuala Lumpur to London, returning Mon, 23 Nov, priced at S$899 found 6 days ago
Qatar Airways
Thu, 5 Mar - Wed, 18 Mar
KUL
Kuala Lumpur
LHR
London
S$909 Return, found 1 hour ago
S$909
Return
found 1 hour ago
Select Qatar Airways flight, departing Thu, 5 Mar from Kuala Lumpur to London, returning Wed, 18 Mar, priced at S$909 found 1 hour ago
Shenzhen Airlines
Wed, 4 Mar - Sun, 8 Mar
KUL
Kuala Lumpur
LHR
London
S$922 Return, found 23 hours ago
S$922
Return
found 23 hours ago
Select Shenzhen Airlines flight, departing Wed, 4 Mar from Kuala Lumpur to London, returning Sun, 8 Mar, priced at S$922 found 23 hours ago

The Annual Holiday Sale

Members save up to 40% on hotels. Plan this year’s big trip and save.
Book now
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.

Hertfordshire Flights Information

Airlines serving
SriLankan Airlines, Hainan Airlines, IndiGo, Gulf Air, Etihad Airways, China Southern Airlines, Singapore Airlines, Air China, Air India, Qatar Airways, Turkish Airlines, China Eastern Airlines, Cathay Pacific, Shenzhen Airlines
Roundtrip price
from S$794

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 S$794.
How much is a flight to Hertfordshire?
If you were jetting one way from Kuala Lumpur (KUL), you could've locked in a low-cost fare for just S$333 in the last seven days. Round-trip flights to Hertfordshire ranged from S$794 to S$922 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 S$794 and S$922. Take a look at our awesome deals to Hertfordshire, pick your favourite and get ready for your next fun holiday!
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.

Etihad Airways
Thu, 5 Mar - Mon, 9 Mar
SIN
Singapore
LHR
London
S$820 Return, just found
S$820
Return
just found
Select Etihad Airways flight, departing Thu, 5 Mar from Singapore to London, returning Mon, 9 Mar, priced at S$820 just found
*Available to Expedia members.