Cheap flights from Singapore to Heathrow

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

All the information you need to plan the best null to LHR flight in 2021: compare Singapore to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.
How far in advance should I book a flight from Singapore to London Heathrow Airport?

Travellers have found it’s best to book a flight 44 days in advance to save up to 10% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 44 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Singapore to London Heathrow Airport 1-2 weeks in advance for as low as S$ 1,121, or S$ 1,167 for flights within the next 24 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$ 1,042. Cheapflights users have found deals in the month of March for as cheap as S$ 822. 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 (SG0 - 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 September, October 2021

The best prices found for Singapore to LHR flights in September, October
9 Oct - 16 Jan
S$ 773pp
SIN
Singapore Changi
Finnair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Finnair
 
1 STOP
SIN
Singapore Changi
17 Oct - 28 Jan
S$ 809pp
SIN
Singapore Changi
Emirates
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Emirates
 
1 STOP
SIN
Singapore Changi
20 Oct - 27 Oct
S$ 810pp
SIN
Singapore Changi
Multiple airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
KLM
 
1 STOP
SIN
Singapore Changi

Singapore to Heathrow 2021 flight deals

Cheap flights to Heathrow from Singapore found for this year
21 Dec - 14 Feb
S$ 733pp
SIN
Singapore Changi
Etihad Airways
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Etihad Airways
 
1 STOP
SIN
Singapore Changi
22 Dec - 14 Feb
S$ 745pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
KLM
 
1 STOP
SIN
Singapore Changi
15 Dec - 30 Dec
S$ 749pp
SIN
Singapore Changi
Etihad Airways
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Etihad Airways
 
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$ 948pp
SIN
Singapore Changi
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
SIN
Singapore Changi
4 Feb - 8 Feb
S$ 949pp
SIN
Singapore Changi
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
SIN
Singapore Changi
4 Oct - 13 Jan
S$ 952pp
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
3 Oct - 13 Jan
S$ 827pp
SIN
Singapore Changi
Emirates
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Emirates
 
1 STOP
SIN
Singapore Changi
5 Oct - 15 Jan
S$ 832pp
SIN
Singapore Changi
Emirates
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Emirates
 
1 STOP
SIN
Singapore Changi
4 Oct - 13 Jan
S$ 872pp
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$ 457
Bookingwiz.co.th
17:20 - 02:55
Gulf Air
1 stop
16h 35m
SIN - LHR
Gulf Air
S$ 476
18:35 - 11:05
Turkish Airlines
1 stop
24h 30m
SIN - LHR
Turkish Airlines
S$ 480

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

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.

What safety measures are being taken by airlines flying from Singapore 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. New policies for travellers booking flights from Singapore to London Heathrow include masks being provided and required on board, daily cleaning and sanitisation, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that 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$ 661, but on average you can expect to pay S$ 781.

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$ 978.

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 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$ 422. Users have also found prices from S$ 431 and S$ 461 on Etihad Airways and Turkish Airlines, respectively.

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

Looking at all options, your cheapest flight can be booked for S$ 398. While the most popular route (Singapore Changi - London Heathrow) can be booked for S$ 661 on average our data indicates S$ 2,179 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 British Airways (86%), Iberia (83%) and Air Canada (63%).

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.

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 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 72 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.


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

Returning to Singapore 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.

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

Hide COVID Travel Restrictions for Heathrow (LHR)

Departure points for flights from Singapore to Heathrow

Select to see more specific information for flights to Heathrow from all departure points in Singapore.
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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 Changi (SIN)
Singapore Seletar (XSP)

Airports servicing London

Top 10 airlines flying from Singapore 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$ 675 S$ 967 No cancel fee 81%
Search LOT flights
Air France
S$ 733 S$ 906 No cancel fee 77%
Search Air France flights
Thai Airways
S$ 750 S$ 1,042 No cancel fee 77%
Search Thai Airways flights
KLM
S$ 750 S$ 1,183 No cancel fee 75%
Search KLM flights
Royal Brunei Airlines
S$ 765 S$ 1,254 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$ 809 S$ 951 No cancel fee 67%
Search Air China flights
SWISS
S$ 811 S$ 1,140 No cancel fee 79%
Search SWISS flights
Turkish Airlines
S$ 822 S$ 930 No cancel fee 77%
Search Turkish Airlines flights
Qantas Airways
S$ 822 S$ 1,224 No cancel fee 74%
Search Qantas Airways flights
Finnair
S$ 832 S$ 1,007 No cancel fee 76%
Search Finnair flights
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