Cheap flights from Singapore to London from $520
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to London departing on 21/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Singapore to London
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Cheap bus & train deals from Singapore to London
All return flight deals from Singapore to London
British Airways flights from Singapore to London
Our best British Airways deals on Singapore to London flight tickets
Singapore Airlines flights from Singapore to London
Our best Singapore Airlines deals on Singapore to London flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Singapore to London
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 cheapest month to fly to London?
If you aren’t able to travel during the month of March, then book flights to London from Singapore during November instead. Flights to London in November, while not as cheap as those in March, still average around $1,286.
What is the cheapest day to depart on your flight to London?
Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $1,355. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Singapore to London for around $1,550.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is at midday when flights can be purchased for as low as $0. In contrast, the most expensive time of day to depart to London is in the morning when prices are around $1,462.
What is the cheapest Singapore Changi to London flight route?
Fly from Singapore Changi to London Heathrow for the best Singapore Changi - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Singapore when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,473 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Singapore for as low as $1,382 on momondo.
What cabin class options are available on Singapore Changi to London flights?
There are 4 cabin classes available to choose from on Singapore Changi to London 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 Singapore Changi to London?
Air China, Turkish Airlines, and Etihad Airways are the most popular carriers operating from Singapore Changi to London
Which airlines fly to London?
British Airways, Singapore Airlines and Emirates are the top three most popular airlines that fly to London from Singapore according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when travelling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Singapore to London on average per day?
As of January 2025, 45 flights take off from Singapore and land in London each day. The most common flight departure time for this route is 23:00, with 39% of daily flights taking off in the evening.
How many flights depart from Singapore to London on average per week?
As of January 2025, 316 flights take off from Singapore and land in London 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 Singapore to London
Cheap Singapore to London (SIN to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Singapore to London
How far is Singapore Changi to London by plane?
Singapore Changi and London are 10846.3 km apart from one another. A reasonable flight in good conditions will take 13h 30m.
When did momondo last update prices for flights from Singapore Changi Airport to London?
Prices for flights from Singapore Changi Airport to London are updated daily.
How many operators does momondo search for flights from Singapore Changi Airport to London?
As of January 2025, there are 5 operators available to choose from for flights from Singapore Changi Airport to London.
How old do you have to be to fly from Singapore Changi Airport to London?
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 Singapore Changi Airport to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Singapore to London?
momondo data reveals that the most frequently booked plane model on the route from Singapore to London is Airbus A380-800, representing 52.50% of all bookings. The subsequent popular models are Boeing 777-300ER at 31.32%, Airbus A350-900 at 8.46%, and Boeing 787-9 Dreamliner at 7.53%.
What is the most popular airline from Singapore to London?
momondo data reveals that the most frequently booked airline on the route from Singapore to London is British Airways, representing 30% of all bookings. The subsequent popular airlines are Singapore Airlines at 19%, Emirates at 13%, and Etihad Airways at 8%.
Best airlines flying from Singapore to London
Compare and see reviews for airlines that fly from Singapore to London with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $937 | Free cancellation | Rating 7.5 821 reviews | |||
| PriceFrom $1,187 | Free cancellation | Rating 8.1 3,351 reviews | |||
| PriceFrom $1,275 | Free cancellation | Rating 6.6 6,824 reviews | |||
| PriceFrom $1,324 | Free cancellation | Rating 8.1 1,327 reviews | |||
| PriceFrom $1,426 | Free cancellation | Rating 7.5 3,752 reviews |
Singapore Airlines Flights From Singapore to London
Singapore Airlines flight deals from Singapore to London start from $823 round-trip. Over the 32 Singapore Airlines flights for this route in a normal week, average airfare is usually $1,051 round-trip - but some users have found much cheaper deals with momondo.
Qantas Airways Flights From Singapore to London
The best Qantas Airways deal for Singapore to London flight tickets found on momondo in the last 72 hours was $582, round-trip. It should be noted that an average Qantas Airways flight deal for this route in this time was higher, at $866 round-trip. Qantas Airways operates 7 flights out of Singapore into London in an average week, so prices vary by time and availability. 821 Qantas Airways reviews by users on momondo have scored the airline at 7.5/10.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Singapore to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Singapore to London for you.
Can I find flights from Singapore to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Singapore to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Singapore to London?
Once all potential Singapore to London 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 Singapore to London right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Singapore to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.