Cheap flights from Singapore to London from £205
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 28/8. 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 Heathrow Airport
Our best Etihad Airways deals on Singapore to London Heathrow Airport flight tickets
Shenzhen Airlines flights from Singapore to London Heathrow Airport
Our best Shenzhen Airlines deals on Singapore to London Heathrow Airport flight tickets
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How to get the cheapest flight ticket from Singapore to London Heathrow Airport
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 Heathrow Airport?
What is the cheapest month to fly to London Heathrow Airport?
In general, February is the cheapest month to fly from Singapore to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £568. The month of May is another great option to travel to London Heathrow Airport, with average flight prices from Singapore averaging around £587.
What is the cheapest day to depart on your flight to London Heathrow Airport?
On average, the least expensive day to fly to London Heathrow Airport from Singapore is on a Monday. momondo users have found tickets for Monday departures for as low as £704. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £937.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Singapore to London Heathrow Airport in the afternoon for as low as £736. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £854 on average. Flights to London Heathrow Airport from Singapore in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Singapore Changi to London Heathrow flight route?
Fly from Singapore Changi to London Heathrow for the best Singapore Changi - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Singapore when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £646 when searching 18 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Singapore for as low as £605 on momondo.
What cabin class options are available on Singapore Changi to London Heathrow flights?
There are 4 cabin classes available to choose from on Singapore Changi to London Heathrow 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 Heathrow?
Hainan Airlines, Malaysia Airlines, and Shenzhen Airlines are the most popular carriers operating from Singapore Changi to London Heathrow
Which airlines fly to London Heathrow Airport?
Singapore Airlines, British Airways and Etihad Airways are the top three most popular airlines that fly to London Heathrow Airport from Singapore according to our data. Singapore Airlines is the first choice among our users, with 46% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 11 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Singapore to London Heathrow Airport on average per day?
As of June 2025, there are 38 flights per day flying from Singapore to London Heathrow Airport. The most common time of day flights depart is 23:00, with 38% of flights taking off in the evening.
How many flights depart from Singapore to London Heathrow Airport on average per week?
271 flights are operational weekly from Singapore to London Heathrow Airport as of June 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.
When to book flights from Singapore to London Heathrow Airport
Cheap Singapore to London Heathrow Airport (SIN to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Singapore to London Heathrow Airport
How far is Singapore Changi to London Heathrow by plane?
The straight-line distance from Singapore Changi to London Heathrow is 6753.9 mi. Typically, this will take 14h 20m by plane in normal conditions.
When did momondo last update prices for flights from Singapore Changi Airport to London Heathrow Airport?
Prices for flights from Singapore Changi Airport to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from Singapore Changi Airport to London Heathrow Airport?
The number of operators available for flights from Singapore Changi Airport to London Heathrow Airport is 11 as of June 2025.
How old do you have to be to fly from Singapore Changi Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Singapore Changi Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport 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 Heathrow Airport?
Based on momondo bookings for flights between Singapore and London Heathrow Airport, the leading plane model is Airbus A380-800, making up 45.21% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 21.85%, Boeing 777-300ER with 20.47%, and Airbus A350-900 with 12.12%.
What is the most popular airline from Singapore to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Singapore to London Heathrow Airport is Singapore Airlines, representing 35% of all bookings. The subsequent popular airlines are British Airways at 26%, Etihad Airways at 9%, and Lufthansa at 7%.
Best airlines flying from Singapore to London Heathrow Airport
Compare and see reviews for airlines that fly from Singapore to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £387 | Free Cancellation | Rating 7.6 1,292 reviews | |||
| PriceFrom £453 | Free Cancellation | Rating 7.3 3,853 reviews | |||
| PriceFrom £474 | Free Cancellation | Rating 7.4 1,215 reviews | |||
| PriceFrom £496 | Free Cancellation | Rating 7.5 1,632 reviews | |||
| PriceFrom £496 | Free Cancellation | Rating 6.8 7,158 reviews | |||
| PriceFrom £499 | Free Cancellation | Rating 7.4 263 reviews | |||
| PriceFrom £502 | Free Cancellation | Rating 7.5 860 reviews | |||
| PriceFrom £538 | Free Cancellation | Rating 7.4 3,590 reviews | |||
| PriceFrom £539 | Free Cancellation | Rating 6.6 7,031 reviews | |||
| PriceFrom £585 | Free Cancellation | Rating 8.1 1,310 reviews |
Singapore Airlines Flights From Singapore to London Heathrow Airport
Across 27 Singapore Airlines flights from Singapore to London Heathrow Airport this week, the average price was £1,245, with the best Singapore Airlines deals starting from £786 round-trip. 1,310 users have rated Singapore Airlines on momondo, with an average score of 8.1/10.
Qantas Airways Flights From Singapore to London Heathrow Airport
The best Qantas Airways deal for Singapore to London Heathrow Airport flight tickets found on momondo in the last 72 hours was £675, round-trip. It should be noted that an average Qantas Airways flight deal for this route in this time was higher, at £808 round-trip. Qantas Airways operates 7 flights out of Singapore into London Heathrow Airport in an average week, so prices vary by time and availability. 860 Qantas Airways reviews by users on momondo have scored the airline at 7.5/10.
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Why should I use momondo to find a flight deal from Singapore to London?
It is quick and easy to find Singapore to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits 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 offers price alerts on flights to London from Singapore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.