£407 Cheap Flights from London Heathrow (LHR) to Singapore Changi (SIN)

Q: How much are return flights from London Heathrow to Singapore Changi?

The best price we found for a return flight from London Heathrow to Singapore Changi is £407. 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.

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

13 hours and 4 minutes is the average flight time from London Heathrow to Singapore Changi.

Q: Which airlines fly direct from London Heathrow to Singapore Changi?

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

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

As of March 2025, there are 271 flights per week flying from London Heathrow to Singapore Changi.

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

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

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Singapore Changi Airport on Monday, 24 March 2025 .

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

Yes – the average flight time is 13 hours and 4 minutes.

Q: 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.

Q: 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.

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

Currently, Shenzhen Airlines and British Airways offer the cheapest flight tickets to Singapore Changi.

Compare London Heathrow to Singapore Changi flight deals

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

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Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from London Heathrow to Singapore Changi

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

Singapore.£407 per passenger.Departing Mon, 24 Mar, returning Sun, 6 Apr.Return flight with Shenzhen Airlines.Outbound indirect flight with Shenzhen Airlines, departs from London Heathrow on Mon, 24 Mar, arriving in Singapore Changi.Inbound indirect flight with Shenzhen Airlines, departs from Singapore Changi on Sun, 6 Apr, arriving in London Heathrow.Price includes taxes and charges.From £407, select.

Singapore.£407 per passenger.Departing Wed, 12 Mar, returning Wed, 19 Mar.Return flight with Shenzhen Airlines.Outbound indirect flight with Shenzhen Airlines, departs from London Heathrow on Wed, 12 Mar, arriving in Singapore Changi.Inbound indirect flight with Shenzhen Airlines, departs from Singapore Changi on Wed, 19 Mar, arriving in London Heathrow.Price includes taxes and charges.From £407, select.

Singapore.£409 per passenger.Departing Sun, 4 May, returning Sun, 11 May.Return flight with Shenzhen Airlines.Outbound indirect flight with Shenzhen Airlines, departs from London Heathrow on Sun, 4 May, arriving in Singapore Changi.Inbound indirect flight with Shenzhen Airlines, departs from Singapore Changi on Sun, 11 May, arriving in London Heathrow.Price includes taxes and charges.From £409, select.

Singapore.£409 per passenger.Departing Sun, 1 Jun, returning Tue, 10 Jun.Return flight with Shenzhen Airlines.Outbound indirect flight with Shenzhen Airlines, departs from London Heathrow on Sun, 1 Jun, arriving in Singapore Changi.Inbound indirect flight with Shenzhen Airlines, departs from Singapore Changi on Tue, 10 Jun, arriving in London Heathrow.Price includes taxes and charges.From £409, select.

Singapore.£409 per passenger.Departing Sun, 25 May, returning Sun, 1 Jun.Return flight with Shenzhen Airlines.Outbound indirect flight with Shenzhen Airlines, departs from London Heathrow on Sun, 25 May, arriving in Singapore Changi.Inbound indirect flight with Shenzhen Airlines, departs from Singapore Changi on Sun, 1 Jun, arriving in London Heathrow.Price includes taxes and charges.From £409, select.

Singapore.£409 per passenger.Departing Mon, 21 Apr, returning Mon, 19 May.Return flight with Shenzhen Airlines.Outbound indirect flight with Shenzhen Airlines, departs from London Heathrow on Mon, 21 Apr, arriving in Singapore Changi.Inbound indirect flight with Shenzhen Airlines, departs from Singapore Changi on Mon, 19 May, arriving in London Heathrow.Price includes taxes and charges.From £409, select.

Singapore.£411 per passenger.Departing Fri, 6 Feb, returning Fri, 20 Feb.Return flight with Shenzhen Airlines.Outbound indirect flight with Shenzhen Airlines, departs from London Heathrow on Fri, 6 Feb, arriving in Singapore Changi.Inbound indirect flight with Shenzhen Airlines, departs from Singapore Changi on Fri, 20 Feb, arriving in London Heathrow.Price includes taxes and charges.From £411, select.

Singapore.£411 per passenger.Departing Sun, 22 Feb, returning Sun, 1 Mar.Return flight with Shenzhen Airlines.Outbound indirect flight with Shenzhen Airlines, departs from London Heathrow on Sun, 22 Feb, arriving in Singapore Changi.Inbound indirect flight with Shenzhen Airlines, departs from Singapore Changi on Sun, 1 Mar, arriving in London Heathrow.Price includes taxes and charges.From £411, select.

Find the cheapest month to fly from London Heathrow to Singapore Changi

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

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Direct flights from London Heathrow to Singapore Changi

London Heathrow to Singapore Changi: Alternative routes

Compare routes from London Heathrow 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	£407
Cheapest month to fly	March
Average flight time	13 hrs, 4 mins
Most popular airline	Singapore Airlines
Average flights per week	271

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

How much are return flights from London Heathrow to Singapore Changi?

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

Which airlines fly direct from London Heathrow to Singapore Changi?

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

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

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

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

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

When is the best time to book flights to Singapore?

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

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

The average length of a direct flight from London Heathrow Airport to Changi International Airport is 13 hours 20 minutes. Singapore's timezone is UTC+8, which makes Singapore 8 hours ahead of London.
Every week, there are 68 flights from London Heathrow Airport to Changi International Airport. If you prefer to jet off as soon as possible, pick the 01:10 Singapore Airlines flight. If you'd rather make the most of your day before you fly, the last departure from LHR to SIN is 23:55 with Qantas.
Flying during a popular month like July? School holidays and other high seasons can result in longer lines and delays at checkpoints. Play things extra safe and get there up to four hours ahead of an international flight and two hours before domestic departures.
An easy trip from LHR to SIN is all it takes to get to Singapore, Singapore. There is a variety of carriers that run direct flights from London Heathrow Airport to Changi International Airport, including:
If you want to break up your flight from London Heathrow Airport to Changi International Airport, think about adding a stopover. Simply deselect 'Direct flights only' to find a destination that catches your eye. Popular stopovers on the LHR - SIN route include:
- Franz Josef Strauss Airport
- Suvarnabhumi Airport
- Amsterdam Airport Schiphol
Remember, you might need a visa to enter Singapore. Visa regulations vary and travel documentation requirements frequently change. Before organising your cheap ticket from LHR to SIN, be sure to check with your airline and your destination country's local consulate or embassy for up-to-date information.

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

The lowest price we've found for a one-way ticket from London Heathrow Airport to Changi International Airport is £250. For a return flight on this route, the best price is £407. Depending on the availability when you book, these fares can change.
Book 6 months before your departure date. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from LHR to SIN.
The cheapest month for tickets from London Heathrow Airport to Changi International Airport is February. Use the 'Whole month' tool to see the lowest prices if you have flexible dates.
Getting a cheap ticket from LHR to SIN is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when there's a better deal.
Play around with filters to find the right journey for you. To see the 'Best,' 'Fastest' or 'Cheapest' flights from London Heathrow Airport to Changi International Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and number of stops.

Handy information about London Heathrow Airport (LHR)

Located around 19 miles from central London, London Heathrow Airport can be reached in about 57 minutes by car (depending on traffic). The journey on public transport takes roughly 1 hour and 1 minute.
Want a handy hotel near LHR? If you've booked an early flight from London Heathrow Airport to Changi International Airport, these accommodation options will put you moments from check-in:

Arriving at Changi International Airport (SIN)

The last thing you want is a long journey to your hotel if you're arriving on a late flight from London Heathrow Airport to Changi International Airport. Reserve one of these accommodation options near SIN instead:

Getting from Changi International Airport (SIN) to central Singapore

Changi International Airport is approximately 13 miles from central Singapore. With your own car rental or if you're catching a cab, the drive is about 21 minutes.
If you're taking public transport, expect a journey of around 1 hour.

When to fly to Changi International Airport (SIN)

The quietest month for a flight from London Heathrow Airport to Changi International Airport is February, while August is the busiest. Pick the ideal time to visit Singapore based on whether you prefer a bustling atmosphere or a more laid-back vibe.
Lock in your flight from London Heathrow Airport to Changi International Airport for May if you'd like to go to Singapore during its warmest month. You can expect temperatures of between 25ºC and 31ºC.
If you want cooler conditions, search for a cheap ticket from LHR to SIN in January. Average temperatures are between 24ºC and 30ºC then.

More about Singapore

Start your Singapore trip right by finding an amazing stay. Once you've booked your flight from LHR to SIN, explore our range of accommodation options including:
All great adventures should include some sightseeing. Marina Bay Sands, Gardens by the Bay and Universal Studios Singapore are must-do's during your Singapore adventure.
There's more than one way to get to and from Singapore. Seletar Airport (XSP) is another great choice. Consider the flight deals and timetables available from this international airport.

Complete your Singapore trip with hotels and a car rental

Once you've secured your cheap ticket to Changi International Airport, discover the lowest prices and exclusive offers on hotels. You can also compare hundreds of car rental companies in one go to find the best car rental price for your Singapore escape.