Cheap flights from Singapore to Heathrow

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How to find the cheapest flight from
Singapore (SIN) to Heathrow (LHR)

All the information you need to plan the best SIN to LHR flight in 2021: compare Singapore to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.
SIN - LHR
Price
S$ 982 - S$ 1,317
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

$982

From Singapore Changi to London Heathrow

One-way from

S$ 420

One-way flight from Singapore Changi to London Heathrow

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
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$ 1,119.

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$ 1,040 on average during March, but can be found for as low as S$ 820.

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 September, October 2021

The best prices found for SIN to LHR flights in September, October
27 Oct - 4 Dec
S$ 773pp
SIN
Singapore Changi
KLM
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
KLM
 
1 STOP
SIN
Singapore Changi
17 Oct - 28 Jan
S$ 807pp
SIN
Singapore Changi
Emirates
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Emirates
 
1 STOP
SIN
Singapore Changi
20 Oct - 27 Oct
S$ 808pp
SIN
Singapore Changi
Multiple airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
KLM
 
1 STOP
SIN
Singapore Changi

Singapore Changi to Heathrow 2021 flight deals

Cheap flights to Heathrow from Singapore found for this year
27 Oct - 4 Dec
S$ 773pp
SIN
Singapore Changi
KLM
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
KLM
 
1 STOP
SIN
Singapore Changi
22 Dec - 15 Jan
S$ 789pp
SIN
Singapore Changi
Multiple airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Air France
 
1 STOP
SIN
Singapore Changi
8 Dec - 15 Jan
S$ 796pp
SIN
Singapore Changi
Air France
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Air France
 
1 STOP
SIN
Singapore Changi

Direct flights to Heathrow from Singapore

Save time with Singapore to Heathrow direct flight deals
25 Feb - 28 Feb
S$ 946pp
SIN
Singapore Changi
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
SIN
Singapore Changi
4 Feb - 8 Feb
S$ 947pp
SIN
Singapore Changi
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
SIN
Singapore Changi
4 Oct - 13 Jan
S$ 950pp
SIN
Singapore Changi
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
SIN
Singapore Changi

Last-minute flights from Singapore to Heathrow

Late deals on return flights to Heathrow from Singapore, departing today and this week
1 Oct - 11 Jan
S$ 823pp
SIN
Singapore Changi
Emirates
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Emirates
 
1 STOP
SIN
Singapore Changi
3 Oct - 13 Jan
S$ 826pp
SIN
Singapore Changi
Emirates
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Emirates
 
1 STOP
SIN
Singapore Changi
4 Oct - 13 Jan
S$ 870pp
SIN
Singapore Changi
SWISS
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
SWISS
 
1 STOP
SIN
Singapore Changi

One-way flights to Heathrow from Singapore

The cheapest one-way flights from Singapore to Heathrow
22:20 - 14:50
Etihad Airways
1 stop
23h 30m
SIN - LHR
Etihad Airways
S$ 420
Travel2Be
18:35 - 06:45
KLM
2 stops
19h 10m
SIN - LHR
KLM
S$ 480
Bravofly
21:00 - 15:00
Qatar Airways
1 stop
26h 00m
SIN - LHR
Qatar Airways
S$ 487
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Singapore</span> to <span class="emphasized">Heathrow</span> flights.

Flight FAQs

From Singapore to Heathrow

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 17 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.

What safety measures are being taken by airlines flying from Singapore Changi to London Heathrow to control the spread of COVID-19?

Etihad Airways is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Singapore Changi to London Heathrow. Policies will vary by airline.

Can I find flights from Singapore to London Heathrow Airport for under S$ 700 on Cheapflights?

Yes, there are multiple flights from Singapore to London Heathrow Airport for under S$ 700. The cheapest flight booked recently is on Finnair for just S$ 660, but on average you can expect to pay S$ 785.

Are there direct flights from Singapore to London Heathrow Airport for under S$ 1,000 on Cheapflights?

Cheapflights has 20 direct flights from Singapore to London Heathrow Airport under S$ 1,000. A good price for a direct flight from Singapore to London Heathrow Airport is less than S$ 976.

Are there last-minute flights available from Singapore to London Heathrow Airport for under S$ 900?

There are currently 20+ open flights from Singapore to London Heathrow Airport within the next 7 days for less than S$ 900.

What are the cheapest airlines flying from Singapore to London Heathrow Airport return?

Our cheapest airline available from Singapore to London Heathrow Airport is Finnair. Our recent data shows that you can find tickets from as low as S$ 660 on this airline. Additional options worth looking into are Etihad Airways and KLM, starting at S$ 744 and S$ 748 round-trip. You may be able to fly from Singapore to London Heathrow Airport for 37% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Singapore to London Heathrow Airport one-way?

For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as S$ 410. Users have also found prices from S$ 430 and S$ 456 on Etihad Airways and Turkish Airlines, respectively.

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 cheapest flights from Singapore to London Heathrow Airport?

While on average a flight from Singapore to London Heathrow Airport is generally S$ 2,175, our data shows the cheapest flight currently is S$ 397. When looking at the most popular route, (Singapore Changi - London Heathrow), you can expect to pay S$ 660 for that flight.

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 British Airways (86%), Iberia (83%) and Air Canada (63%).

Related searches

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COVID Restrictions

View COVID Travel Restrictions for Heathrow (LHR)

Do I need a COVID test to fly to Heathrow from Singapore?

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 72 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.


Do I need a test to fly back to Singapore from 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 72 hours before departing to Singapore Changi.

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

Hide COVID Travel Restrictions for Heathrow (LHR)

Alternative routes for Singapore to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Heathrow

Things to know before you go - useful duration and weather info for your trip from Singapore to Heathrow.
Today's exchange rate
S$ 1 = £0.55
Average temperature for September in Heathrow
20.0 °C
Avg rainfall for September in Heathrow
53.0 mm

Airports servicing Singapore

Singapore Changi (SIN)

Airports servicing London

Top 10 airlines flying from Singapore Changi to London 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.
Airline Cheapest Average Flexibility On-time COVID-19 safety
LOT
S$ 673 S$ 965 No cancel fee 81%
Search LOT flights
Air France
S$ 732 S$ 905 No cancel fee 77%
Search Air France flights
Thai Airways
S$ 748 S$ 1,040 No cancel fee 77%
Search Thai Airways flights
KLM
S$ 748 S$ 1,181 No cancel fee 75%
Search KLM flights
Royal Brunei Airlines
S$ 764 S$ 1,252 No cancel fee 84%

We couldn't confirm the COVID-19 safety measures taken by Royal Brunei Airlines. Please check directly on their website for additional information.

Search Royal Brunei Airlines flights
Air China
S$ 807 S$ 949 No cancel fee 67%
Search Air China flights
SWISS
S$ 809 S$ 1,138 No cancel fee 79%
Search SWISS flights
Turkish Airlines
S$ 820 S$ 928 No cancel fee 77%
Search Turkish Airlines flights
Qantas Airways
S$ 820 S$ 1,222 No cancel fee 74%
Search Qantas Airways flights
Finnair
S$ 831 S$ 1,005 No cancel fee 76%
Search Finnair flights

Hourly flight availability from Singapore to Heathrow

See what time of day planes typically take off from Singapore towards Heathrow.
Morning 6 AM to midday 50% of flight departures
Evening 6 PM to midnight 28% of flight departures
Early morning Midnight to 6 AM 22% of flight departures
Afternoon Midday to 6 PM 0% of flight departures
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.
Sunday
20 daily flights
Monday
15 daily flights
Tuesday
12 daily flights
Wednesday
21 daily flights
Thursday
18 daily flights
Friday
21 daily flights
Saturday
12 daily flights
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