Cheap flights from Singapore to London from $318
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 7/14. 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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Etihad Airways flights from Singapore to London
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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 typical price of a round-trip flight between Singapore and London?
What is the cheapest month to fly to London?
The cheapest month to fly to London from Singapore is in February. Flight prices, which tend to average around $734, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Singapore averaging around $744.
What is the cheapest day to depart on your flight to London?
The cheapest day to depart from Singapore to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $951. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,211. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.
What is the cheapest time of day to depart on your flight to London?
Flying to London from Singapore in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $699 when looking at flights departing in the afternoon. Flights to London are more costly in the evening, with an average ticket price of $1,077. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
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 weeks ahead of your departure date. In general, you can expect to find flights to London for around $869 when searching 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 $812 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?
IndiGo, China Southern, and China Eastern are the most popular carriers operating from Singapore Changi to London
What airlines fly to London?
Singapore Airlines, British Airways and SWISS are the top three most popular airlines that fly to London from Singapore according to our data. Singapore Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to London. Keep in mind that there are 8 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 July 2025, there are 42 flights per day flying from Singapore to London. The most common time of day flights depart is 11:00PM, with 42% of flights taking off in the evening.
How many flights depart from Singapore to London on average per week?
The number of flights available between Singapore and London is 297 per week as of July 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving 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?
The straight-line distance from Singapore Changi to London is 6739.6 mi. 15h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Singapore Changi Airport to London?
Prices for flights from Singapore Changi Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from Singapore Changi Airport to London?
There are 8 operators available for flights from Singapore Changi Airport to London as of July 2025.
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 layovers. 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 necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Singapore to London?
Based on momondo bookings for flights between Singapore and London, the leading plane model is Airbus A380-800, making up 44.96% of the total bookings. Other popular models include Boeing 777-300ER with 21.69%, Boeing 787-9 Dreamliner with 21.18%, and Airbus A350-900 with 11.81%.
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 22%, Emirates at 13%, and SWISS at 9%.
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 $631 | Free Cancellation | Rating 7.4 1,224 reviews | |||
| PriceFrom $668 | Free Cancellation | Rating 8.1 3,285 reviews | |||
| PriceFrom $669 | Free Cancellation | Rating 6.8 7,208 reviews | |||
| PriceFrom $674 | Free Cancellation | Rating 7.5 1,654 reviews | |||
| PriceFrom $691 | Free Cancellation | Rating 6.6 7,089 reviews | |||
| PriceFrom $710 | Free Cancellation | Rating 7.4 3,593 reviews | |||
| PriceFrom $713 | Free Cancellation | Rating 7.5 870 reviews | |||
| PriceFrom $740 | Free Cancellation | Rating 8.1 1,320 reviews |
Singapore Airlines Flights From Singapore to London
Singapore Airlines flies from Singapore to London around 34 times per week, with 1,320 momondo users rating the airline 8.1/10. The cheapest Singapore Airlines deal from Singapore to London in the last 72 hours was $740 (round-trip), much lower than the average airfare cost of $1,034 for Singapore Airlines flights on this route.
Qantas Airways Flights From Singapore to London
$713 is the best Qantas Airways flight deal from Singapore to London found on momondo over the last 72 hours. The average Qantas Airways ticket price found was closer to $797, however, with flight time and availability significantly affecting the price. Qantas Airways (7.5/10 from 870 user reviews) flies into London from Singapore 7 times in an average week so prices can vary.
Traveling 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?
Finding the right flight to London from Singapore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.
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?
momondo provides multiple filters to help you find the best flight to London from Singapore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
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.