446 € Singapore Changi (SIN) to London (LOND) Cheap Flights

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Flight deals from Singapore Changi to London

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

London.456 € per passenger.Departing Sun, 9 Nov, returning Sun, 16 Nov.Return flight with Thai LionAir and Wizz Air UK.Outbound indirect flight with Thai LionAir, departs from Singapore Changi on Sun, 9 Nov, arriving in London Gatwick.Inbound indirect flight with Wizz Air UK, departs from London Gatwick on Sun, 16 Nov, arriving in Singapore Changi.Price includes taxes and charges.From 456 €, select.

London.468 € per passenger.Departing Tue, 7 Oct, returning Tue, 14 Oct.Return flight with IndiGo and Wizz Air UK.Outbound indirect flight with IndiGo, departs from Singapore Changi on Tue, 7 Oct, arriving in London Gatwick.Inbound indirect flight with Wizz Air UK, departs from London Gatwick on Tue, 14 Oct, arriving in Singapore Changi.Price includes taxes and charges.From 468 €, select.

London.472 € per passenger.Departing Mon, 29 Sep, returning Mon, 6 Oct.Return flight with IndiGo and Wizz Air UK.Outbound indirect flight with IndiGo, departs from Singapore Changi on Mon, 29 Sep, arriving in London Gatwick.Inbound indirect flight with Wizz Air UK, departs from London Gatwick on Mon, 6 Oct, arriving in Singapore Changi.Price includes taxes and charges.From 472 €, select.

London.476 € per passenger.Departing Wed, 22 Oct, returning Fri, 21 Nov.Return flight with Air China and Wizz Air.Outbound indirect flight with Air China, departs from Singapore Changi on Wed, 22 Oct, arriving in London Gatwick.Inbound indirect flight with Wizz Air, departs from London Gatwick on Fri, 21 Nov, arriving in Singapore Changi.Price includes taxes and charges.From 476 €, select.

London.480 € per passenger.Departing Mon, 22 Sep, returning Mon, 29 Sep.Return flight with IndiGo and Wizz Air UK.Outbound indirect flight with IndiGo, departs from Singapore Changi on Mon, 22 Sep, arriving in London Gatwick.Inbound indirect flight with Wizz Air UK, departs from London Gatwick on Mon, 29 Sep, arriving in Singapore Changi.Price includes taxes and charges.From 480 €, select.

London.488 € per passenger.Departing Fri, 28 Nov, returning Sun, 18 Jan.Return flight with Scoot and Wizz Air UK.Outbound indirect flight with Scoot, departs from Singapore Changi on Fri, 28 Nov, arriving in London Gatwick.Inbound indirect flight with Wizz Air UK, departs from London Luton on Sun, 18 Jan, arriving in Singapore Changi.Price includes taxes and charges.From 488 €, select.

London.494 € per passenger.Departing Fri, 5 Dec, returning Sun, 11 Jan.Return flight with Scoot and easyJet.Outbound indirect flight with Scoot, departs from Singapore Changi on Fri, 5 Dec, arriving in London Gatwick.Inbound indirect flight with easyJet, departs from London Gatwick on Sun, 11 Jan, arriving in Singapore Changi.Price includes taxes and charges.From 494 €, select.

London.526 € per passenger.Departing Fri, 6 Feb, returning Sun, 1 Mar.Return flight with Scoot and easyJet.Outbound indirect flight with Scoot, departs from Singapore Changi on Fri, 6 Feb, arriving in London Gatwick.Inbound indirect flight with easyJet, departs from London Gatwick on Sun, 1 Mar, arriving in Singapore Changi.Price includes taxes and charges.From 526 €, select.

Find the cheapest month to fly from Singapore Changi to London

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

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Direct flights from Singapore Changi to London

Alternative Singapore Changi to London routes

Looking for the cheapest, fastest or easiest route from Singapore Changi to London? You could fly into the following airports instead.

Singapore to London: Flight information

The things to know before you go.

Cheapest flight found	446 €
Cheapest month to fly	November
Average flight time	14 hrs, 2 mins
Most popular airline	Singapore Airlines
Average flights per week	430

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

How many airports are there in London?

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.

How much are return flights from Singapore Changi to London?

The best price we found for a return flight from Singapore Changi to London is 446 €. 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 Singapore Changi to London?

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

Which airlines fly direct from Singapore Changi to London?

Singapore Airlines, TAP Air Portugal and Air New Zealand fly direct from Singapore Changi to London.

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

As of September 2025, there are 430 flights per week flying from Singapore Changi to London.

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

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

Which is the cheapest airport to fly into in London?

If you're flying from Singapore Changi Airport, the cheapest airport near London is London Gatwick – which is 40.3 km away from the centre of London. We've found flights into this airport from 446 €.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Singapore Changi Airport to London on Tuesday, 28 October 2025.

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

Yes – the average flight time is 14 hours and 2 minutes.

How can I get the best flight deal from Singapore Changi Airport to London?

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 London 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 London?

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

What’s the weather like in London?

In September, the average temperature is usually around 15°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.

Which is the cheapest airline to fly from Singapore Changi Airport to London with?

Currently, Thai LionAir and Singapore Airlines offer the cheapest flight tickets to London.

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

Around 13 hours 10 minutes is how long you'll be travelling on a direct flight from Changi International Airport to London.
The timezone in London is UTC+0. The city is eight hours behind Singapore, where Changi International Airport is located.
The busiest route is from Changi International Airport (SIN) to London Heathrow Airport (LHR). You can select from 49 weekly services between these two airports. If you'd like to get on your way as soon as you can, the earliest flight from SIN to LHR is the 01:10 Singapore Airlines option. If you'd rather fly out later on, the last departure is at 23:55 with Qantas.
Allow plenty of time to get on your SIN to London flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.
If you're jetting off during a major holiday or another peak period, allow extra time. A good rule is two hours before domestic flights and up to four hours before international departures. Lines at check-in and security will be longer.
You can book a direct Changi International Airport to London ticket. Begin your journey at SIN and arrive at London Heathrow Airport (LHR).
You'll have your choice of carriers offering direct flights from Changi International Airport to London. Get on board with any of these:
Stopovers are the perfect opportunity to break up your journey and perhaps even explore another city. When browsing for plane tickets from SIN to London, uncheck the 'Direct flights only' box to see where you can stop along the way. Some popular options include:
- Amsterdam Airport Schiphol (AMS)
- Dubai Airport (DXB)
- Frankfurt Airport (FRA)
SIN is about 18 kilometres from central Singapore. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the journey time to be around 1 hour.
In search of a hotel close to SIN? If you're boarding an early flight from Changi International Airport to London, these accommodation options put the terminal practically at your doorstep:
Of all flights departing from Changi International Airport, 68.95% arrive as scheduled at their destination.

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

198 € is the cheapest price we've seen for a one-way Changi International Airport to London flight. A return ticket right now is 446 €. Depending on when you book and the availability, these fares may change.
Book seven months before you want to fly. Research on pricing trends suggests this is the ideal window for finding cheap flights from SIN to London.
November is the best month for landing an amazing deal on Changi International Airport to London tickets. If you need to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for every month.
Spend less time searching for cheap flights from SIN to London by creating a Price Alert. You'll get an email or notification on the app when a new low fare is offered.
Choose your ideal departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Changi International Airport to London by 'Fastest,' 'Best' or 'Cheapest.'

Airports in London

London Heathrow Airport (LHR)

London Heathrow Airport (LHR) to central London takes around 55 minutes by car. The centre is roughly 31 kilometres away.
Travelling by public transport takes around 1 hour.
If you're arriving on a late flight from Changi International Airport to London, nothing beats the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and relaxing not long after at one of these hotels near LHR:
Grab a London Heathrow Airport rental car and explore London and beyond with your own wheels. Surprice, U-Save and Green Motion are popular outlets you can book with here.
Booking your vehicle from London Heathrow Airport around one week before your flight from SIN to London can help you lock in the lowest rate.

London Gatwick Airport (LGW)

London Gatwick Airport (LGW) is around 80 kilometres from central London. Once you've disembarked your flight from Changi International Airport to London, it'll take you around 1 hour 20 minutes to get to the heart of the city in a ride-share or cab.
Public transport will get you there in about 30 minutes.
After stepping off your SIN to London flight, settle in at a hotel close to LGW. These are some great accommodation options that'll help you slip into relaxation mode:
Green Motion, U-Save and Drivalia make picking up a London Gatwick Airport rental car quick and easy. These suppliers are located in or around the terminal and will have you on your way in a heartbeat.
Lock in the best price by booking your ride from LGW three weeks in advance. You'll also have access to a wider range of vehicles.

Stansted Airport (STN)

Hop off your flight from Changi International Airport to London and make your way to your hotel or start exploring right away. The centre of London is around 64 kilometres from Stansted Airport (STN) and typically takes 1 hour to reach driving.
Public transport can get you there in around 1 hour 25 minutes.
If you don't want to make the journey to the centre, head for a hotel close to STN. Get settled at one of these stays after your SIN to London flight:
Begin your travels without worrying about how to get to your next stop with a Stansted Airport rental car. Book your ideal wheels with reliable names here like Green Motion, Drivalia and Europcar.
Around four weeks before your flight from Changi International Airport to London is the ideal time to secure your vehicle from STN. You're likely to find a better rate or catch some early booking discounts.

Best time to go to London

Before you book your flights from Changi International Airport to London, consider which time of year is best for you. Peak season in London offers a lively atmosphere and plenty to do, while low season brings better deals on hotels and fewer crowds.
Before booking a Changi International Airport to London plane ticket, think about what kind of weather you prefer. July is the warmest month in London, with temperatures ranging from 11ºC (52ºF) to 26ºC (79ºF).
If you like travelling in cooler conditions, look for a cheap ticket from SIN to London in January when temperatures average between 0ºC (32ºF) and 9ºC (48ºF).

More about London

When it comes to looking for somewhere to lay your head, you'll find the top stays in London right here. Check out these hotels after you've booked your flight from Changi International Airport to London:
Every great adventure has to include some sightseeing. The British Museum, Big Ben and Buckingham Palace are attractions you won't want to skip in London.

Explore more of United Kingdom

Birmingham is just one of the many cities in United Kingdom waiting to be explored once you've seen the sights of London. Around 161 kilometres away to the north-west, its best attractions include Cadbury World, The Library of Birmingham and National Sea Life Centre.
Bristol is another well-known destination in United Kingdom and is around 177 kilometres west of London. No journey is complete without experiencing Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.