Cheap flights from London to Singapore from £189
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Singapore departing on 20/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from London to Singapore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London and Singapore?
What is the cheapest month to fly to Singapore?
The cheapest month to fly to Singapore from London is in May. Flight prices, which tend to average around £554, are often lower during this time because this is during the off-season. If you are unable to visit Singapore during the month of May, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around £556.
What is the cheapest day to depart on your flight to Singapore?
Our data shows that Thursday is the least expensive day to fly to Singapore. Tickets to fly out on this day can be as low as £851. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London to Singapore for around £920.
What is the cheapest time of day to depart on your flight to Singapore?
The cheapest time of day to fly to Singapore is in the afternoon when flights can be purchased for as low as £657. In contrast, the most expensive time of day to depart to Singapore is in the evening when prices are around £916.
What is the cheapest London to Singapore Changi flight route?
Fly from London Heathrow to Singapore Changi for the best London - Singapore Changi flight prices
How far in advance should I book a flight to Singapore?
You are more likely to see cheaper flights to Singapore from London when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around £668 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from London for as low as £605 on momondo.
What cabin class options are available on London to Singapore Changi flights?
There are 4 cabin classes available to choose from on London to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London to Singapore Changi?
Gulf Air, China Eastern, and China Southern are the most popular carriers operating from London to Singapore Changi
Which airlines fly to Singapore?
Singapore Airlines, British Airways and Etihad Airways are the top three most popular airlines that fly to Singapore from London according to our data. Singapore Airlines is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Singapore. Keep in mind that there are 23 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.
How many flights depart from London to Singapore on average per day?
The number of flights available between London and Singapore is 20 per day as of March 2025. The most frequent departure time is 20:00, with 60% of daily flights leaving in the evening.
How many flights depart from London to Singapore on average per week?
The number of flights available between London and Singapore is 145 per week as of March 2025. The most frequent departure day is Fri, with 28% of weekly flights leaving on this day.
When to book flights from London to Singapore
Cheap London to Singapore (LON to SIN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Singapore
How far is London to Singapore Changi by plane?
There are 6739.6 mi between London and Singapore Changi. 13h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from London to Singapore Changi Airport?
Prices for flights from London to Singapore Changi Airport are updated daily.
How many operators does momondo search for flights from London to Singapore Changi Airport?
As of March 2025, there are 23 operators available to choose from for flights from London to Singapore Changi Airport.
How old do you have to be to fly from London to Singapore Changi Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Singapore?
Based on momondo bookings for flights between London and Singapore, the leading plane model is Airbus A380-800, making up 38.98% of the total bookings. Other popular models include Boeing 777-300ER with 29.04%, Airbus A350-900 with 17.26%, and Boeing 787-9 Dreamliner with 12.17%.
What is the most popular airline from London to Singapore?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Singapore is Singapore Airlines (38% of total bookings). The next most popular airlines are British Airways (22%), Air China (6%), and Etihad Airways (6%).
Best airlines flying from London to Singapore
Compare and see reviews for airlines that fly from London to Singapore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £363 | Free Cancellation | Rating 6.1 11 reviews | |||
| PriceFrom £391 | Free Cancellation | Rating 7.1 81 reviews | |||
| PriceFrom £393 | Free Cancellation | Rating 5.5 2,887 reviews | |||
| PriceFrom £401 | Free Cancellation | Rating 7.1 137 reviews | |||
| PriceFrom £414 | Free Cancellation | Rating 7.5 94 reviews | |||
| PriceFrom £431 | Free Cancellation | Rating 7.4 1,424 reviews | |||
| PriceFrom £432 | Free Cancellation | Rating 7.8 1,321 reviews | |||
| PriceFrom £465 | Free Cancellation | Rating 7.1 200 reviews | |||
| PriceFrom £480 | Free Cancellation | Rating 5.7 7 reviews | |||
| PriceFrom £505 | Free Cancellation | Rating 7.5 1,570 reviews |
Qantas Airways Flights From London to Singapore
The lowest priced Qantas Airways flight from London to Singapore from the last 72 hours was £739. Generally, Qantas Airways has 3 flights on this route every week with an average price of £902. Qantas Airways is rated 7.5/10 by our users.
Why use momondo?
Why should I use momondo to find a flight deal from London to Singapore?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from London.
Can I find flights from London to Singapore with flexible booking policies on momondo?
momondo does allow users to show only those flights to Singapore from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London to Singapore?
Once all potential London to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from London to Singapore right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of London to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.