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Not ready to book? to track prices.Find the cheapest flights from London to Singapore
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Etihad Airways flights from London to Singapore
Our best Etihad Airways deals on London to Singapore flight tickets
Austrian Airlines flights from London to Singapore
Our best Austrian Airlines deals on London to Singapore flight tickets
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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?
In general, May is the cheapest month to fly from London to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,068. If you aren’t able to travel during the month of May, then book flights to Singapore from London during March instead. Flights to Singapore in March, while not as cheap as those in May, still average around $1,091.
What is the cheapest day to depart on your flight to Singapore?
The cheapest day to depart on your flight to Singapore is on a Tuesday when prices can be found for as low as $2,115. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Sunday is $2,455.
What is the cheapest time of day to depart on your flight to Singapore?
In the afternoon is the cheapest time of day to fly from London to Singapore when you can find flight prices for as low as $1,333. Flying to Singapore in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $2,389. Of course, these prices can vary depending on the time of year and what airport you fly to.
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 7 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,325 when searching 7 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 $1,193 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.
How many flights depart from London to Singapore on average per day?
As of June 2025, 37 flights take off from London and land in Singapore each day. The most common flight departure time for this route is 20:00, with 62% of daily flights taking off in the evening.
How many flights depart from London to Singapore on average per week?
As of June 2025, 262 flights take off from London and land in Singapore each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off 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?
The straight-line distance from London to Singapore Changi is 10846.3 km. By plane, this route typically takes 12h 55m.
When did momondo last update prices for flights from London to Singapore Changi Airport?
Prices for flights from London to Singapore Changi Airport refresh daily.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London to Singapore?
momondo data reveals that the most frequently booked plane model on the route from London to Singapore is Boeing 777-300ER, representing 32.39% of all bookings. The subsequent popular models are Airbus A380-800 at 30.87%, Boeing 787-9 Dreamliner at 17.62%, and Airbus A350-900 at 15.93%.
What is the most popular airline from London to Singapore?
Based on momondo bookings for flights between London and Singapore, the leading airline is Singapore Airlines, making up 100% of the total bookings.
Why use momondo?
Why should I use momondo to find a flight deal from London to Singapore?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Singapore. momondo saves you time and could save you money on your trip.
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?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Singapore.
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.