Cheap flights from Singapore to London

How far in advance should I book a flight from Singapore to London Heathrow Airport?

To save up to 10% on this flight, we recommend booking at least 44 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Singapore to London Heathrow Airport from S$ 1,118 1-2 weeks out and tickets from S$ 1,164 for flights departing within the next 72 hours.

What is the cheapest month to fly from Singapore to London Heathrow Airport?

March can be a great time to fly to London Heathrow Airport from Singapore with a flight ticket averaging about S$ 1,040. Cheapflights users have found deals in the month of March for as cheap as S$ 820. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Singapore to London Heathrow Airport (SG - LHR)?

When flying from Singapore to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Singapore to Heathrow in January, February 2022

The best prices found for Singapore to LHR flights in January, February
1 Feb - 9 Feb
SIN

Singapore Changi

LHR

London Heathrow

1 stop

16h 40m
LHR

London Heathrow

SIN

Singapore Changi

2 stops

35h 25m
S$ 724

Etihad Airways

View Deal

Deal found 18-1-22

15 Feb - 16 Mar
SIN

Singapore Changi

LHR

London Heathrow

1 stop

16h 40m
LHR

London Heathrow

SIN

Singapore Changi

2 stops

35h 25m
S$ 758

Etihad Airways

View Deal

Deal found 20-1-22

25 Jan - 2 Feb
SIN

Singapore Changi

LHR

London Heathrow

1 stop

24h 05m
LHR

London Heathrow

SIN

Singapore Changi

2 stops

35h 25m
S$ 771

Etihad Airways

View Deal

Deal found 19-1-22

Singapore to Heathrow 2022 flight deals

Cheap flights to Heathrow from Singapore found for this year
10 Jun - 24 Jun
SIN

Singapore Changi

LHR

London Heathrow

1 stop

17h 50m
LHR

London Heathrow

SIN

Singapore Changi

1 stop

17h 25m
S$ 718

Etihad Airways

View Deal

Deal found 19-1-22

1 Feb - 9 Feb
SIN

Singapore Changi

LHR

London Heathrow

1 stop

16h 40m
LHR

London Heathrow

SIN

Singapore Changi

2 stops

35h 25m
S$ 724

Etihad Airways

View Deal

Deal found 18-1-22

11 Oct - 25 Oct
SIN

Singapore Changi

LHR

London Heathrow

1 stop

17h 50m
LHR

London Heathrow

SIN

Singapore Changi

2 stops

34h 00m
S$ 740

Etihad Airways

View Deal

Deal found 20-1-22

Direct flights to Heathrow from Singapore

Save time with Singapore to Heathrow direct flight deals
21 May - 29 May
SIN

Singapore Changi

LHR

London Heathrow

Nonstop

13h 35m
LHR

London Heathrow

SIN

Singapore Changi

Nonstop

13h 20m
S$ 1,017

British Airways

View Deal

Deal found 18-1-22

6 Feb - 31 May
SIN

Singapore Changi

LHR

London Heathrow

Nonstop

14h 00m
LHR

London Heathrow

SIN

Singapore Changi

Nonstop

13h 20m
S$ 1,038

British Airways

View Deal

Deal found 19-1-22

21 Mar - 2 May
SIN

Singapore Changi

LHR

London Heathrow

Nonstop

14h 00m
LHR

London Heathrow

SIN

Singapore Changi

Nonstop

13h 20m
S$ 1,040

British Airways

View Deal

Deal found 18-1-22

Last-minute flights from Singapore to Heathrow

Late deals on return flights to Heathrow from Singapore, departing today and this week
25 Jan - 2 Feb
SIN

Singapore Changi

LHR

London Heathrow

1 stop

24h 05m
LHR

London Heathrow

SIN

Singapore Changi

2 stops

35h 25m
S$ 771

Etihad Airways

View Deal

Deal found 19-1-22

30 Jan - 8 Feb
SIN

Singapore Changi

LHR

London Heathrow

1 stop

18h 50m
LHR

London Heathrow

SIN

Singapore Changi

1 stop

15h 15m
S$ 808

KLM

View Deal

Deal found 18-1-22

25 Jan - 27 Jan
SIN

Singapore Changi

LHR

London Heathrow

1 stop

19h 20m
LHR

London Heathrow

SIN

Singapore Changi

2 stops

20h 25m
S$ 823

Multiple Airlines

View Deal

Deal found 19-1-22

One-way flights to London Heathrow from Singapore

The cheapest one-way flights from Singapore to Heathrow
24 Mar
SIN

Singapore Changi

LHR

London Heathrow

2 stops

38h 45m
S$ 372

Multiple Airlines

View Deal

Deal found 20-1-22

17 Mar
SIN

Singapore Changi

LHR

London Heathrow

2 stops

38h 45m
S$ 375

Multiple Airlines

View Deal

Deal found 20-1-22

6 Mar
SIN

Singapore Changi

LHR

London Heathrow

2 stops

49h 35m
S$ 376

Multiple Airlines

View Deal

Deal found 20-1-22

Related info for your journey

Useful info, stats and facts about Singapore to Heathrow flights.

Which airlines flying from Singapore to London Heathrow have flexible cancellations due to COVID-19?

British Airways, Singapore Airlines, and Qatar Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Singapore to London Heathrow Airport for under S$ 800 on Cheapflights?

Yes, there are multiple flights from Singapore to London Heathrow Airport for under S$ 800. The cheapest flight booked recently is on Etihad Airways for just S$ 718, but on average you can expect to pay S$ 769.

Are there direct flights from Singapore to London Heathrow Airport for under S$ 1,100 on Cheapflights?

Cheapflights has 20 direct flights from Singapore to London Heathrow Airport under S$ 1,100. A good price for a direct flight from Singapore to London Heathrow Airport is less than S$ 1,122.

Are there last-minute flights available from Singapore to London Heathrow Airport for under S$ 800?

There are currently 20+ open flights from Singapore to London Heathrow Airport within the next 7 days for less than S$ 800.

What are the most popular airlines that fly from Singapore to London Heathrow Airport?

Consider Jet Airways, Air France or Air India when booking your flight. These represent the most popular airlines when flying from Singapore to London Heathrow Airport.

What are the most reliable airlines from Singapore to London Heathrow Airport?

The top 3 most reliable airlines when flying from Singapore to London Heathrow Airport are American Airlines (100%), Iberia (100%) and British Airways (100%).

What are the cheapest flights from Singapore to London Heathrow Airport?

Looking at all options, your cheapest flight can be booked for S$ 438. While the most popular route (Singapore Changi - London Heathrow) can be booked for S$ 718 on average our data indicates S$ 2,193 when flying from Singapore to London Heathrow Airport.

Can I fly to London Heathrow from Singapore right now?

Information is based on travel restrictions from Singapore to London Heathrow

Most visitors from Singapore need to provide a negative COVID-19 test result and/or quarantine to enter London Heathrow.

COVID-19 testing requirements
Visitors from Singapore must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours before departing to London Heathrow.

Quarantine requirements
Visitors from Singapore are not required to quarantine after entering London Heathrow.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Can I fly back to Singapore from London Heathrow?

Returning to Singapore from London Heathrow

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) test taken 48 hours before departing to Singapore.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Singapore.

Departure points for flights from Singapore to Heathrow

Select to see more specific information for flights to Heathrow from all departure points in Singapore

Top 10 airlines flying from Singapore to Heathrow

The chart below displays the airlines Cheapflights users travelling from Singapore to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
LOT
CheapestS$ 673
AverageS$ 965
FlexibilityNo cancel fee
On-time81%
COVID-19 safety
Air France
CheapestS$ 732
AverageS$ 904
FlexibilityNo cancel fee
On-time77%
COVID-19 safety
Thai Airways
CheapestS$ 748
AverageS$ 1,040
FlexibilityNo cancel fee
On-time77%
COVID-19 safety
KLM
CheapestS$ 748
AverageS$ 1,180
FlexibilityNo cancel fee
On-time75%
COVID-19 safety
Royal Brunei Airlines
CheapestS$ 764
AverageS$ 1,251
FlexibilityNo cancel fee
On-time84%
COVID-19 safety
Air China
CheapestS$ 807
AverageS$ 948
FlexibilityNo cancel fee
On-time67%
COVID-19 safety
SWISS
CheapestS$ 809
AverageS$ 1,137
FlexibilityNo cancel fee
On-time79%
COVID-19 safety
Turkish Airlines
CheapestS$ 820
AverageS$ 928
FlexibilityNo cancel fee
On-time77%
COVID-19 safety
Qantas Airways
CheapestS$ 820
AverageS$ 1,221
FlexibilityNo cancel fee
On-time74%
COVID-19 safety
Finnair
CheapestS$ 830
AverageS$ 1,004
FlexibilityNo cancel fee
On-time76%
COVID-19 safety

Hourly flight availability from Singapore to Heathrow

See what time of day planes typically take off from Singapore to Heathrow
29%of flight departuresEarly morningMidnight to 6 am
39%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
32%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM