Cheap Flights from London to Singapore Changi

Compare London to Singapore Changi flight deals

Find the cheapest month or even day of the year to fly to Singapore Changi

Book the best Singapore Changi fare with no extra fees

Flight deals from London to Singapore Changi

Looking for a cheap last-minute deal or the best return flight from London to Singapore Changi? Find the lowest prices on one-way and return tickets right here.

Singapore.R 4,814 per passenger.Departing Tue, 13 May.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Luton on Tue, 13 May, arriving in Singapore Changi.Price includes taxes and charges.From R 4,814, select.

Singapore.R 5,116 per passenger.Departing Sun, 30 Nov.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Sun, 30 Nov, arriving in Singapore Changi.Price includes taxes and charges.From R 5,116, select.

Singapore.R 5,241 per passenger.Departing Sun, 7 Dec.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Sun, 7 Dec, arriving in Singapore Changi.Price includes taxes and charges.From R 5,241, select.

Singapore.R 5,307 per passenger.Departing Mon, 9 Jun.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Mon, 9 Jun, arriving in Singapore Changi.Price includes taxes and charges.From R 5,307, select.

Singapore.R 5,476 per passenger.Departing Thu, 30 Oct.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from London Gatwick on Thu, 30 Oct, arriving in Singapore Changi.Price includes taxes and charges.From R 5,476, select.

Singapore.R 5,693 per passenger.Departing Sun, 22 Feb.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Sun, 22 Feb, arriving in Singapore Changi.Price includes taxes and charges.From R 5,693, select.

Singapore.R 5,716 per passenger.Departing Sun, 1 Mar.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Sun, 1 Mar, arriving in Singapore Changi.Price includes taxes and charges.From R 5,716, select.

Singapore.R 5,940 per passenger.Departing Wed, 27 Aug.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from London Gatwick on Wed, 27 Aug, arriving in Singapore Changi.Price includes taxes and charges.From R 5,940, select.

Find the cheapest month to fly from London to Singapore Changi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Singapore Changi flights are currently cheapest in May.

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Direct flights from London to Singapore Changi

London to Singapore Changi: Alternative routes

Compare routes from London to Singapore below. You may find an airport to fly into that's cheaper, faster, or easier than Singapore Changi.

London to Singapore: Flight information

The things to know before you go.

Cheapest flight found	R 4,808
Cheapest month to fly	May
Average flight time	13 hrs, 3 mins
Most popular airline	Singapore Airlines
Average flights per week	290

Finding cheap flights from London to Singapore Changi: Frequently asked questions

How much are return flights from London to Singapore Changi?

The best price we found for a return flight from London to Singapore Changi is R 9,440. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London to Singapore Changi?

13 hours and 2 minutes is the average flight time from London to Singapore Changi.

Which airlines fly direct from London to Singapore Changi?

Singapore Airlines, Air New Zealand and Virgin Australia fly direct from London to Singapore Changi.

How many flights are there a week from London to Singapore Changi?

As of April 2025, there are 290 flights per week flying from London to Singapore Changi.

When is the cheapest time to fly from London to Singapore Changi?

The cheapest month to fly from London to Singapore Changi is usually April 2025.

Which upcoming date is cheapest to fly from London to Singapore Changi Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Singapore Changi Airport on Friday, 16 May 2025.

Can I get a direct flight from London to Singapore Changi Airport?

Yes – the average flight time is 13 hours and 2 minutes.

How can I find the best flight deal to Singapore Changi?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore Changi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Singapore?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from London to Changi International Airport (SIN): what you need to know

London has multiple airports to leave from. Explore your departure options from London Heathrow Airport (LHR) and London Gatwick Airport (LGW) when organising your flight from London to Changi International Airport (SIN). Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY) are the city's other main bases.
The average length of a direct flight from London to Changi International Airport is 13 hours 20 minutes.
Singapore is 8 hours ahead of London. Changi International Airport is located in Singapore, which operates on the UTC+8 timezone.
With 68 direct weekly flights between the two airports, London Heathrow Airport (LHR) to Changi International Airport (SIN) is the busiest route. Singapore Airlines operates the earliest flight at 09:10. If you'd like to make the most of your day before leaving, the latest flight from LHR to SIN is with Singapore Airlines at 22:05.
To ensure you catch your flight from London to SIN, leave enough time to check in and drop off your luggage. Arriving two hours before international departures and one hour before domestic flights is the general rule.
You'll want to head there even earlier during popular months like July. Aim for two hours before a domestic departure and as much as four hours for international flights. After checking in, you can use any extra time to relax or grab something to eat.

Airports in London

London Heathrow Airport (LHR)

London Heathrow Airport (LHR) offers an easy route to your destination. Nonstop flights from London to Changi International Airport (SIN) operate out of this terminal.
Leading airlines that operate direct flights from London to Changi International Airport out of LHR include:
A stopover is the perfect opportunity to take a travel break — and perhaps even explore a different city. When browsing flights from London to SIN departing from London Heathrow Airport (LHR), deselect the 'Direct flights only' box to see where you can visit along the way. Some popular options include:
- Franz Josef Strauss Airport (MUC)
- Suvarnabhumi Airport (BKK)
- Amsterdam Airport Schiphol Airport (AMS)
LHR is about 31 kilometres from central London. To help work out how to get there, use Google Maps. This handy travel app will show you the quickest route and available public transport options.
Want a hassle-free start to your break? Stay near London Heathrow Airport. Whether you've booked an early flight from London to Changi International Airport or just don't like being rushed, these hotels are just the thing:

London Gatwick Airport (LGW)

London Gatwick Airport (LGW) operates nonstop flights from London to Changi International Airport (SIN).
The most popular airlines that offer direct flights from London to SIN departing from LGW include:
Visit family or friends or just take a moment to stretch your legs with a stopover. If you'd like to split up your flight from London to Changi International Airport, here's where you can stop when leaving from London Gatwick Airport:
- Frankfurt Airport (FRA)
- Kuala Lumpur International Airport (KUL)
- Zurich Airport (ZRH)
On public transport, you can travel from central London to LGW in around 1 hour and 26 minutes. The terminal is roughly 80 kilometres away, and making the trip by car will take approximately 1 hour and 19 minutes.
Want to treat yourself to an extra night away before catching your flight from London to SIN? Kick back in a hotel near London Gatwick Airport before your holiday officially starts. Consider one of these stays:

About Changi International Airport (SIN)

Reserve a hotel close to SIN if you're catching a late flight from London to Changi International Airport. Select one of these accommodation options and avoid the hassle of a long transfer:

Getting from Changi International Airport (SIN) to central Singapore

Changi International Airport to central Singapore takes about 21 minutes by car. It's approximately 21 kilometres away. Discover what options are available, such as car rentals, cabs or ride-sharing services.
When travelling by public transport, expect a journey of around 1 hour.

How to find the cheapest flights from London to Changi International Airport (SIN)

The best price we've seen for a one-way ticket from London to Changi International Airport is R 4,808. The cheapest price for a return flight is R 9,451. Remember fares can change due to demand at the time of booking.
5 months is how far we recommend booking ahead to find cheap tickets from London to SIN.
You'll score the best savings on your tickets from London to Changi International Airport if you plan your holiday for February. Take it one step further and use the 'Whole month' tool to see the cheapest day to fly out.
Set up a Price Alert and track any changes on this route through push notifications or email. You'll be the first to know when prices go down. Timing is key when finding cheap tickets from London to SIN.
Personalise your trip by applying filters. Choose the number of stops, duration, and arrival and departure times to find the right flight from London to Changi International Airport. You can also sort the results to see the 'Best,' 'Fastest' or 'Cheapest' options first.

The best time to fly from London to Changi International Airport (SIN)

August is the busiest month to catch a flight from London to Changi International Airport while February is the quietest. To work out the ideal time to visit Singapore, consider your preferred travel pace and style.
Before booking a flight from London to SIN, think about the kind of weather you enjoy. May is the warmest month in Singapore, with temperatures ranging from 25ºC to 31ºC.
Look for cheap flights from London to Changi International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 24ºC and 30ºC on average.

More about Singapore

When it comes to looking for somewhere to lay your head, you'll find the best places to stay in Singapore right here. Explore these options as soon as you've locked in your flight from London to Changi International Airport:
There are so many things to discover in this city it can be hard to figure out where to begin. Marina Bay Sands, Gardens by the Bay and Universal Studios Singapore are top attractions which should feature on any well-planned Singapore itinerary.

Complete your Singapore trip with a car rental

Finding you a cheap flight from London to Changi International Airport isn't the only trick up our sleeve. Browse our car rentals in Singapore and see the sights your way. We find deals from trusted car rental companies and put them all in one place. You can instantly compare offers and then book with no fees.