
Cheap Flights from Singapore to Heathrow
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KAYAK's insights & trends for flights to Heathrow
Get data-powered insights and trends into flights to Heathrow to help you find the cheapest flights, the best time to fly and much more.
What is the cheapest day to fly to London?
The average price of all round-trip flights to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.Based on KAYAK data, the cheapest day to fly to London is Friday where round-trip tickets can be as cheap as £740. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are £937 on average.
What is the cheapest month to fly to London Heathrow Airport?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.The cheapest month for flights to London Heathrow Airport is February, where tickets cost £595 on average for return flights. On the other hand, the most expensive months are December and August, where the average cost of tickets from Singapore is £833 and £830 respectively. For one-way flights, the best month to travel is October with an average price of £285.
What is the cheapest time of day to fly to London Heathrow Airport?
The average price for all round-trip flights to London Heathrow Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.The cheapest time of day to fly to London Heathrow Airport is generally in the morning, when round-trip flights cost £759 on average. The most expensive time of day to fly to London Heathrow Airport is generally at night, which is peak travel time and where the average cost of a ticket is £771.
What is a good deal for flights to London Heathrow Airport?
If you’re looking for cheap airfare to London Heathrow Airport, 25% of our users found tickets to London Heathrow Airport for the following prices or less: From Singapore £732 return.
What are the most popular airlines flying to London Heathrow Airport?
The most popular airline among KAYAK users flying to London Heathrow Airport is Singapore Airlines, followed by British Airways and Emirates.
Which airline offers the most flights to London Heathrow Airport?
Of the 3 airlines that fly to London Heathrow Airport, Singapore Airlines offers the most flights, with around 28 per week, followed by Qantas Airways with 14 flights per week.
How long is the flight to London Heathrow Airport?
The duration of your flight to London depends on your departure and arrival airports. Obviously, any flights that include a stopover will also be longer. The most popular route to London on KAYAK is from Singapore, which takes 14h 15m.
How many direct flights to London Heathrow Airport are there each day?
There are around 224 direct flights from within Singapore to London Heathrow Airport every day. Most flights depart in the morning, with 45% of flights departing in the morning.
How many direct flights to London Heathrow Airport are there each week?
Each week there are around 1,564 direct flights from within Singapore to London Heathrow Airport. The most common day for departures is Sunday, with 17% of flights taking off on this day.
How many long-haul flights are there to London Heathrow Airport each week?
There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to London Heathrow Airport. Instead, there are 261 long-haul flights (6-12 hour flight duration), with the most arriving from Singapore.
Good to know - Cheap tickets from Singapore to London Heathrow Airport
Low season | October |
|---|---|
High season | December |
Cheapest flight | £244 |
FAQs - booking London Heathrow Airport flights
Top tips for finding cheap flights to London Heathrow Airport
Reviews of the top 5 airlines flying from Singapore to Heathrow
The staff was great. I also like the movie selection was great. Lastly, it I appreciated the fact that wine was a drink selection.
The staff was great. I also like the movie selection was great. Lastly, it I appreciated the fact that wine was a drink selection.
It is not so much I had bad experience with Singapore Airlines, but with Kayak and particularly Underpricer. My wife and my seat arrangements were changed some times after we booked our tickets and reserved our seats I February 14, 2026. However, after our arrival we realized that we were separated and sitting in different isles. Our return tickets indicated the same. Our several calls to your Underpricer customer care were useless as they cared how much they could charge us rather than actually help us. At the end they referred us to Singapore Airlines. If that was the solution, why did I have to call your Underpricer customer care. I will definitely erase your app from my phone and I will never use Kayak for future traveling. After all, there are so many agencies that I can use other than your company.
It was good but n it to the same standard as London to Singapore
Great flight attendants as always, they were super helpful and friendly. Made my kids super comfortable during long flight. The food were fine, some great taste some not so much specially the scramble eggs thats too watery. And maybe since its general food, better to not serve coffee pudding that kids cant really eat or maybe just serve different pudding for kids.
a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight
The quality and the quantity of food was terrible. I was starving to death at the end of the flight. Used serve 3 meals long time ago, now reduced to 2 meals during the 17 hours flight. Never offered wine or tea to us. We have to ask . Extremely hard to get the attention of the flight attendants. They intentionally ignore us to minimize the service. Bathrooms were dirty
SQ is a market leader for good reason and its 787 this time was actually comfortable and the service top notch as always.
Fast and efficient flight. Wifi worked well. Food selection could have been better
We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.
The booking experience was bad. Our six character booking ID number disappeared the day before the flight, We could not find out what happened or what was the status of our flight, scheduled for the next day. We finally found the right number to contact Singapore Airlines on the matter (not easy). The Singapore agent worked through the issue in a little over thirty minutes on the phone, the day before the flight. That was great. I'm very happy with Singapore Airlines and their performance. Contact with a competent person on the matter was near impossible. It seems no one in business these days wants to deal with customers once they've pocketed the money. There were resellers, including Kayak, involved in the chain. When we finally got through to Underpricer, we did get a return call that could have proved helpful. But by that time the matter had been resolved by the Singapore agent. Majestic Vacations, the reseller who received the payment was less than worthless. That's just a fast buck operation. Ugh.
On the way there the food was not a good Standerd and fly Dubai is very cramped and again the food was not a good Standerd but on the way back food was excellent and staff were very helpful specially a lady which I took time to take her name Maria and another staff which was South African very very polite and helpful i am very sorry that I got her name
Very bad service and food variety will never come back again
My baby was with me it was really good experience with emirates
Fantastic as ever. Great staff super catering and excellent service.
Flight and entertainment great. Food needs to be improved, only one choice on the menu. Staff worked well throughout.
Crew were excellent and the bar service and chat fantastic. Cheese board delicious. Amenity kit good, very disappointing not getting pyjamas on this leg of the flight and needed to reuse from earlier flight.
Everything was superb, only bad point was that the fast track on London Heathrow arrivals was not handed out to me and I had to go back to the gate to collect it.
Superb experience. I hope they bring back the fast track option at Heathrow immigration.
I liked theAVML food. Taste was alright and quantity was enough. Sometimes during the flight I felt that the smell from toilet was coming to the cabin
You can improve in many ways First the crew in general is good, but needs to work with passion to their works not like robots Second, collecting the ear headphones long time before landing is strange The crew should deal with the passengers with respect and descent way not like giving orders
It was ok, but not what it was like 20 years ago
I missed my flight due to unforeseen circumstances It was, however , an excellent price !
This was the worst flight I’ve been on. Getting on the plane where is was 30 degrees outside was hotter on board cabin must’ve been 33 degrees. This is a health hazard. They cannot be doing this to save on fuel. People could die from this!!. Fans and a/c was, off entertainment was off. Poor excuse given. Crew made the excuse that the system didn’t have enough power. They basically were operating on one engine to save on jet fuel till 3 hours later on cruising altitude and they then started the second engine. And finally the cabin was cooled. On a 7hour red eye flight this made it so uncomfortable and impossible to sleep.
Headphone jacks worked poorly, seat recline was broken. Planes were rundown.
The flight was good, long obviously but smooth. The seats are pretty small, definitely notice a difference for long haul compared to Emirates or Cathay Pacific it’s more like medium haul seating for space. Food options were good, children’s meals were good for my fussy 3yo.
The flight was delayed over 2 hours. We had to wait on the plane and the air conditioning was turned off. The food was average and the cutlery was wooden!
flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.) Lounge was crowded
Old plane nothing worked no charging facilities for phones etc
New month and no new movies. Qantas has lost the plot
Left rather late but did the best to make up time..
Boarding from DOH to SYD the Business Class were pointed in a separate gate but no one there to receive us. Otherwise it was ok.
There was frequent beverage ,meal and snack service. The crew was very hospitable and professional.
Being a platinum member, no attention given. No towel or tissue provided.
Good staff, good intent, decent entertainment. More seat space would always be of benefit
No towels or tissue and chocolate and mint provided before arrival
Staff was helpful. Flight was on time. Overall excellent experience. Thank you will fly again.
Each and every requirement was nicely provided by all staff no very be happy
BLR boarding is total pathetic. Should not fly Qatar from Bengaluru. Check in staff is too rude there
I didn’t expect American Airlines. I excepted QTAR AIR LINES. From KAYAK we are booking so in the kayak site it showed qathar air lines but operating American Airlines. I don’t like .
The screen was not clean.It had stains of previous customer .Also the toilets..My daughter got urine infection. Not happy with the cleanliness of aircraft.Also requested multiple time hot beverages but not served at all sighting disturbances. Request on behalf of every passenger please sanitize and clean as we stay for 15 plus hours..
Should have more cosmopolitan food choices - too many Indian dishes - the only entree not Indian was lamb which I don't eat
The plane was ancient, and its technology was in disrepair. None of the charging stations worked, and the screens were barely functioning.
Worst thing: Luggage took forever to get at LAX despite priority bags. Best: Flight attendants were great!
It was my experience w Kayak that was negative. I’m never using kayak again
The Business Class seating arrangement hasn't been upgraded yet. When getting up to go to the bathroom, you have to climb over someone's stretched out legs.
Terrible three cancelled flights due to weather then unable to make rebooked flight next morning with Veuling due to travel restrictions when I called to complain I was put on hold for 90 minutes then hung up on. No one at airport willing to help. Never again
The service was wonderful. Heads above the flight out on American. I love British Airways
Bad. After 3 hours on tarmac, flight got cancelled. No assistance whatsoever from BA.
Much better than from Singapore to London, which was awful. London to ORD was business class experience expected. Friendly and helpful flight attendants, decent main course, delicious dessert, comfortable lay flat private seats.
The "new" configuration Club class provides a fantastic experience - a private pod, with great design and plenty of room to spread out. In addition, the cabin service was beyond excellent, and the food was great. Thank you for this sector, BA - it was worth every penny.