Cheap flights from Singapore to London

How to find the cheapest flight from Singapore to Heathrow

All the information you need to plan the best SIN to LHR flight in 2022: compare Singapore to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.

SIN - LHR

Price

S$ 728 - S$ 976

LHR

Temperature

4 - 17 °C

LHR

Precipitation

40 - 70 mm

Popular in

December

High demand for flights, 19% potential price rise

Cheapest in

February

Best time to find cheap flights, 7% potential price drop

Round-trip from

S$ 979

From Singapore Changi to London Heathrow

One-way from

S$ 393

One-way flight from Singapore Changi to London Heathrow

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

Find a great deal and save up to 10% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Singapore to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at S$ 1,115.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Singapore in March are about S$ 1,037 on average during March, but can be found for as low as S$ 818.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to London Heathrow Airport as you normally would.

Cheap flights from Singapore to Heathrow in January, February 2022

The best prices found for SIN to LHR flights in January, February
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$ 756

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$ 760

Etihad Airways

View Deal

Deal found 21.1.22

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$ 770

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$ 716

Etihad Airways

View Deal

Deal found 19.1.22

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$ 739

Etihad Airways

View Deal

Deal found 20.1.22

20 Jul - 31 Jul
SIN

Singapore Changi

LHR

London Heathrow

1 stop

24h 40m
LHR

London Heathrow

SIN

Singapore Changi

1 stop

19h 55m
S$ 755

Finnair

View Deal

Deal found 21.1.22

Direct flights to Heathrow from Singapore

Save time with Singapore to Heathrow direct flight deals
6 Feb - 31 May
SIN

Singapore Changi

LHR

London Heathrow

Nonstop

14h 00m
LHR

London Heathrow

SIN

Singapore Changi

Nonstop

13h 20m
S$ 1,036

British Airways

View Deal

Deal found 20.1.22

6 Feb - 31 May
SIN

Singapore Changi

LHR

London Heathrow

Nonstop

14h 00m
LHR

London Heathrow

SIN

Singapore Changi

Nonstop

13h 20m
S$ 1,037

British Airways

View Deal

Deal found 21.1.22

6 Feb - 31 May
SIN

Singapore Changi

LHR

London Heathrow

Nonstop

14h 00m
LHR

London Heathrow

SIN

Singapore Changi

Nonstop

13h 20m
S$ 1,039

British Airways

View Deal

Deal found 22.1.22

Last-minute flights from Singapore to Heathrow

Late deals on return flights to Heathrow from Singapore, departing today and this week
31 Jan - 29 Mar
SIN

Singapore Changi

LHR

London Heathrow

1 stop

17h 25m
LHR

London Heathrow

SIN

Singapore Changi

1 stop

15h 20m
S$ 795

Finnair

View Deal

Deal found 20.1.22

31 Jan - 3 Apr
SIN

Singapore Changi

LHR

London Heathrow

1 stop

17h 25m
LHR

London Heathrow

SIN

Singapore Changi

1 stop

15h 20m
S$ 799

Finnair

View Deal

Deal found 20.1.22

31 Jan - 6 Feb
SIN

Singapore Changi

LHR

London Heathrow

1 stop

25h 15m
LHR

London Heathrow

SIN

Singapore Changi

1 stop

15h 05m
S$ 806

Finnair

View Deal

Deal found 21.1.22

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$ 371

Multiple Airlines

View Deal

Deal found 20.1.22

17 Mar
SIN

Singapore Changi

LHR

London Heathrow

2 stops

38h 45m
S$ 374

Multiple Airlines

View Deal

Deal found 20.1.22

6 Mar
SIN

Singapore Changi

LHR

London Heathrow

2 stops

49h 35m
S$ 375

Multiple Airlines

View Deal

Deal found 20.1.22

Related info for your journey

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

What airport do you fly from for flights from Singapore to London Heathrow?

Most people fly from Singapore Changi (SIN) if they book a flight from Singapore to London Heathrow. On average, Changi has 19 outbound flights to London Heathrow per day from 25 airlines. Singapore Changi is conveniently located just 16.9 km from Singapore’s city centre.

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

Some of the carriers operating flights from Singapore Changi to London Heathrow that may be offering flexible cancellation policies are British Airways, Singapore Airlines, and Qatar Airways. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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$ 716, but on average you can expect to pay S$ 776.

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$ 1,178.

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 cheapest airlines flying from Singapore to London Heathrow Airport round-trip?

Our cheapest airline available from Singapore to London Heathrow Airport is Etihad Airways. Our recent data shows that you can find tickets from as low as S$ 716 on this airline. Additional options worth looking into are Finnair and KLM, starting at S$ 755 and S$ 796 round-trip. You may be able to fly from Singapore to London Heathrow Airport for 32% less than the average price by searching for these airlines.

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

When booking a flight from Singapore to London Heathrow Airport, you may want to consider flying on Jet Airways, Air France or Air India as they are the most popular for this route.

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?

While on average a flight from Singapore to London Heathrow Airport is generally S$ 2,188, our data shows the cheapest flight currently is S$ 437. When looking at the most popular route, (Singapore Changi - London Heathrow), you can expect to pay S$ 716 for that flight.

Can I fly to London Heathrow from Singapore Changi right now?

Information is based on travel restrictions from Singapore Changi to London Heathrow

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

COVID-19 testing requirements
Visitors from Singapore Changi 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 Changi 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 Changi from London Heathrow?

Returning to Singapore Changi 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 Changi.

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

Alternative routes for Singapore to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Gatwickfrom S$ 1,077 pp

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$ 671
AverageS$ 962
FlexibilityNo cancel fee
On-time81%
COVID-19 safety
Air France
CheapestS$ 730
AverageS$ 902
FlexibilityNo cancel fee
On-time77%
COVID-19 safety
Thai Airways
CheapestS$ 746
AverageS$ 1,037
FlexibilityNo cancel fee
On-time77%
COVID-19 safety
KLM
CheapestS$ 746
AverageS$ 1,177
FlexibilityNo cancel fee
On-time75%
COVID-19 safety
Royal Brunei Airlines
CheapestS$ 762
AverageS$ 1,248
FlexibilityNo cancel fee
On-time84%
COVID-19 safety
Air China
CheapestS$ 805
AverageS$ 946
FlexibilityNo cancel fee
On-time67%
COVID-19 safety
SWISS
CheapestS$ 807
AverageS$ 1,134
FlexibilityNo cancel fee
On-time79%
COVID-19 safety
Turkish Airlines
CheapestS$ 817
AverageS$ 925
FlexibilityNo cancel fee
On-time77%
COVID-19 safety
Qantas Airways
CheapestS$ 818
AverageS$ 1,218
FlexibilityNo cancel fee
On-time74%
COVID-19 safety
Finnair
CheapestS$ 828
AverageS$ 1,002
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
31%of flight departuresEarly morningMidnight to 6 am
40%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
29%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Singapore to Heathrow

See how many times per day planes take to the skies headed from Singapore to Heathrow
Sunday20daily flights
Monday22daily flights
Tuesday17daily flights
Wednesday22daily flights
Thursday17daily flights
Friday22daily flights
Saturday19daily flights