Flight to Hertfordshire

View S$35 flight on Fri, 22 May, 2026Opens in a new window

Popular airlines to Hertfordshire

  • Scoot

  • AirAsia

  • Jetstar Asia

  • Thai AirAsia

  • Indonesia AirAsia

  • Singapore Airlines

  • China Eastern Airlines

  • 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$35 for one-way flights and S$75 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air UK
Sat, 6 Jun - Tue, 9 Jun
PRG
Prague
LTN
London
S$75 Return, found 1 day ago
S$75
Return
found 1 day ago
Select Wizz Air UK flight, departing Sat, 6 Jun from Prague to London, returning Tue, 9 Jun, priced at S$75 found 1 day ago
easyJet
Fri, 5 Jun - Mon, 8 Jun
PRG
Prague
LTN
London
S$206 Return, found 1 day ago
S$206
Return
found 1 day ago
Select easyJet flight, departing Fri, 5 Jun from Prague to London, returning Mon, 8 Jun, priced at S$206 found 1 day ago
British Airways
Fri, 12 Jun - Sun, 14 Jun
PRG
Prague
LHR
London
S$228 Return, found 1 day ago
S$228
Return
found 1 day ago
Select British Airways flight, departing Fri, 12 Jun from Prague to London, returning Sun, 14 Jun, priced at S$228 found 1 day ago
Lufthansa
Sat, 6 Jun - Tue, 9 Jun
PRG
Prague
LHR
London
S$337 Return, found 1 day ago
S$337
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 6 Jun from Prague to London, returning Tue, 9 Jun, priced at S$337 found 1 day ago
LOT-Polish Airlines
Thu, 9 Jul - Mon, 13 Jul
PRG
Prague
LHR
London
S$349 Return, found 5 days ago
S$349
Return
found 5 days ago
Select LOT-Polish Airlines flight, departing Thu, 9 Jul from Prague to London, returning Mon, 13 Jul, priced at S$349 found 5 days ago
Brussels Airlines
Fri, 19 Jun - Sun, 21 Jun
PRG
Prague
LHR
London
S$352 Return, found 3 hours ago
S$352
Return
found 3 hours ago
Select Brussels Airlines flight, departing Fri, 19 Jun from Prague to London, returning Sun, 21 Jun, priced at S$352 found 3 hours ago
Austrian Airlines
Sat, 6 Jun - Tue, 9 Jun
PRG
Prague
LHR
London
S$353 Return, found 1 day ago
S$353
Return
found 1 day ago
Select Austrian Airlines flight, departing Sat, 6 Jun from Prague to London, returning Tue, 9 Jun, priced at S$353 found 1 day ago
Swiss International Air Lines
Sat, 6 Jun - Tue, 9 Jun
PRG
Prague
LHR
London
S$354 Return, found 1 day ago
S$354
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Sat, 6 Jun from Prague to London, returning Tue, 9 Jun, priced at S$354 found 1 day ago
Air France
Tue, 9 Jun - Tue, 16 Jun
PRG
Prague
LHR
London
S$376 Return, found 4 days ago
S$376
Return
found 4 days ago
Select Air France flight, departing Tue, 9 Jun from Prague to London, returning Tue, 16 Jun, priced at S$376 found 4 days ago
Swiss International Air Lines
Fri, 5 Jun - Mon, 8 Jun
PRG
Prague
LCY
London
S$380 Return, found 1 day ago
S$380
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, 5 Jun from Prague to London, returning Mon, 8 Jun, priced at S$380 found 1 day 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.

Saudia
Tue, 14 Jul - Tue, 1 Sept
SIN
Singapore
LHR
London
S$877 Return, found 6 hours ago
S$877
Return
found 6 hours ago
Select Saudia flight, departing Tue, 14 Jul from Singapore to London, returning Tue, 1 Sept, priced at S$877 found 6 hours 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 S$75.
How much is a flight to Hertfordshire?
If you were jetting one way from Prague (PRG), you could've locked in a low-cost fare for just S$35 in the last seven days. Round-trip flights to Hertfordshire ranged from S$75 to S$877 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$75 and S$877. 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.

Book with confidence

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.

Travel information

Hertfordshire Flights Information

Airlines serving
Wizz Air UK, easyJet, British Airways, LOT-Polish Airlines, KLM, Scandinavian Airlines, Eurowings, Lufthansa, Brussels Airlines, Austrian Airlines, Swiss International Air Lines, Air France
Roundtrip price
from S$75
Hertfordshire Flights Information

Explore a world of travel with Expedia

*Available to Expedia members.