London to Singapore LCY, LGW, LHR, LTN, SEN, STN → SIN
London City Airport (LCY), London Gatwick Airport (LGW), London Heathrow Airport (LHR), London Luton Airport (LTN), London Southend Airport (SEN), Stansted Airport (STN) → Changi International Airport (SIN)
The cheapest return found recently is $580 with Air China, 20 Nov – 5 Dec, found yesterday.
Return
The cheapest return fare on each of 10 departure dates is usually $650 to $1,003.
Cheapest return found recently
$580
20 Nov – 5 Dec · Air China
London Heathrow Airport (LHR) → Changi International Airport (SIN)
Leaves 5:45 p.m. · Return leaves 5:45 p.m. · 50 h 20 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$580 20 Nov – 5 Decfound yesterdaySee prices for these dates
$500 13 Jan 2027 – 21 Jan 2027found 2 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $488 to $848.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 10 departure dates from 20 Nov to 12 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 15-night return fares leaving within 3 days of 20 Nov to compare.
Every date we hold
40 fares on 10 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Nov – 5 Dec | $580 | Air China | London Heathrow Airport (LHR) → Changi International Airport (SIN) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 18 Dec – 23 Dec | $1,244 | Etihad Airways | London Heathrow Airport (LHR) → Changi International Airport (SIN) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 20 Dec – 15 Jan 2027 | $1,007 | Ryanair | Stansted Airport (STN) → Changi International Airport (SIN) | out 2 stops, back 2 stops | found 5 days ago | See prices for these dates |
| 27 Dec – 11 Jan 2027 | $992 | Air India | London Heathrow Airport (LHR) → Changi International Airport (SIN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 28 Dec – 12 Jan 2027 | $1,324 | AirDolomiti | London City Airport (LCY) → Changi International Airport (SIN) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 29 Dec – 13 Jan 2027 | $669 | Shenzhen Airlines | London Heathrow Airport (LHR) → Changi International Airport (SIN) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 13 Jan 2027 – 21 Jan 2027 | $500 | Air China | London Gatwick Airport (LGW) → Changi International Airport (SIN) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 26 Jan 2027 – 17 Feb 2027 | $666 | Shenzhen Airlines | London Heathrow Airport (LHR) → Changi International Airport (SIN) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 8 Mar 2027 – 13 Mar 2027 | $790 | Turkish Airlines | Stansted Airport (STN) → Changi International Airport (SIN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 12 Mar 2027 – 17 Mar 2027 | $645 | Air China | London Gatwick Airport (LGW) → Changi International Airport (SIN) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $500.
Airlines on the cheapest dates: Air China, Shenzhen Airlines, Etihad Airways, Ryanair, Air India, AirDolomiti, Turkish Airlines.
Premium cabin fares from London to Singapore
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 20 Nov – 5 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for London to Singapore?
Return
Fares 30 to 59 days before departure were typically 8% lower than 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $547 | $541 | +9% | 16 |
| 30–59 days | $501 | $488 | Cheapest seen | 19 |
| 60–89 days | $792 | $500 | +58% | 19 |
| 90–179 days | $662 | $577 | +32% | 25 |
| 180+ days | $664 | $664 | +33% | 15 |
Live price for these dates
The cheapest return found recently is for 20 Nov – 5 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work