Cheap flights from Singapore to London Heathrow Airport from $532
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LHR
17 Feb — 24 Feb1
Return
1 adult
Economy
The best prices from Singapore Changi to London Heathrow are usually found in February or January, booked 69 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Cheap flight deals from Singapore to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 February 2025.
Explore the most affordable flight options available from Singapore to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 February 2025.
Sun 23/300:05SIN - LHR
1 stop16h 00mSWISS
Sat 29/318:40LHR - SIN
1 stop15h 15mSWISS
Deal found 11/2$1,030
Sun 9/301:25SIN - LHR
1 stop21h 35mCathay Pacific
Tue 18/317:50LHR - SIN
1 stop22h 35mCathay Pacific
Deal found 11/2$1,041
Fri 7/319:25SIN - LHR
1 stop19h 20mEtihad Airways
Mon 17/313:55LHR - SIN
1 stop35h 40mEtihad Airways
Deal found 11/2$1,043
Sat 17/520:00SIN - LHR
1 stop26h 20mGulf Air
Sat 24/522:05LHR - SIN
1 stop31h 15mGulf Air
Deal found 11/2$1,047
Sun 30/321:35SIN - LHR
1 stop24h 35mFinnair
Sun 6/418:10LHR - SIN
1 stop17h 15mFinnair
Deal found 11/2$1,054
Wed 20/821:15SIN - LHR
1 stop26h 20mMalaysia Airlines
Wed 17/911:00LHR - SIN
1 stop20h 40mMalaysia Airlines
Deal found 11/2$1,066
Wed 5/1123:45SIN - LHR
1 stop18h 40mLufthansa
Wed 26/1117:30LHR - SIN
1 stop15h 20mLufthansa
Deal found 10/2$1,105
Mon 10/321:20SIN - LHR
1 stop26h 05mMultiple Airlines
Tue 18/322:05LHR - SIN
Nonstop12h 55mMultiple Airlines
Deal found 11/2$1,178
Fri 31/1010:05SIN - LHR
1 stop19h 00mTurkish Airlines
Fri 7/1116:35LHR - SIN
1 stop31h 50mTurkish Airlines
Deal found 11/2$1,194
Wed 5/323:05SIN - LHR
Nonstop15h 10mQantas Airways
Wed 12/320:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 12/2$1,202
Wed 11/601:40SIN - LHR
1 stop19h 45mEmirates
Thu 19/620:40LHR - SIN
1 stop18h 05mEmirates
Deal found 11/2$1,219
Tue 20/512:35SIN - LHR
Nonstop13h 55mSingapore Airlines
Fri 30/511:25LHR - SIN
Nonstop13h 05mSingapore Airlines
Deal found 11/2$1,224
Best flights from Singapore to Heathrow
Discover carefully curated flight deals from Singapore to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 February 2025.
Sun 23/300:05SIN - LHR
1 stop16h 00mSWISS
Sat 29/318:40LHR - SIN
1 stop15h 15mSWISS
Deal found 11/2$1,030
Sun 9/301:25SIN - LHR
1 stop21h 35mCathay Pacific
Tue 18/317:50LHR - SIN
1 stop22h 35mCathay Pacific
Deal found 11/2$1,041
Fri 7/319:25SIN - LHR
1 stop19h 20mEtihad Airways
Mon 17/313:55LHR - SIN
1 stop35h 40mEtihad Airways
Deal found 11/2$1,043
Sat 17/520:00SIN - LHR
1 stop26h 20mGulf Air
Sat 24/522:05LHR - SIN
1 stop31h 15mGulf Air
Deal found 11/2$1,047
Sun 30/321:35SIN - LHR
1 stop24h 35mFinnair
Sun 6/418:10LHR - SIN
1 stop17h 15mFinnair
Deal found 11/2$1,054
Mon 10/321:20SIN - LHR
1 stop26h 05mMultiple Airlines
Tue 18/322:05LHR - SIN
Nonstop12h 55mMultiple Airlines
Deal found 11/2$1,178
Wed 5/323:05SIN - LHR
Nonstop15h 10mQantas Airways
Wed 12/320:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 12/2$1,202
Wed 11/601:40SIN - LHR
1 stop19h 45mEmirates
Thu 19/620:40LHR - SIN
1 stop18h 05mEmirates
Deal found 11/2$1,219
Tue 20/512:35SIN - LHR
Nonstop13h 55mSingapore Airlines
Fri 30/511:25LHR - SIN
Nonstop13h 05mSingapore Airlines
Deal found 11/2$1,224
Tue 25/306:00SIN - LHR
1 stop17h 25mMalaysia Airlines
Tue 25/321:25LHR - SIN
1 stop19h 05mMalaysia Airlines
Deal found 11/2$1,253
Thu 17/423:25SIN - LHR
1 stop26h 00mLufthansa
Sat 26/408:30LHR - SIN
1 stop24h 55mLufthansa
Deal found 11/2$1,281
Fri 16/523:20SIN - LHR
Nonstop14h 10mBritish Airways
Tue 20/519:35LHR - SIN
Nonstop13h 30mBritish Airways
Deal found 11/2$1,370
Direct flights from Singapore to Heathrow
Explore direct flight options from Singapore to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 February 2025.
Wed 5/323:05SIN - LHR
Nonstop15h 10mQantas Airways
Wed 12/320:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 12/2$1,202
Tue 20/512:35SIN - LHR
Nonstop13h 55mSingapore Airlines
Fri 30/511:25LHR - SIN
Nonstop13h 05mSingapore Airlines
Deal found 11/2$1,224
Thu 13/323:05SIN - LHR
Nonstop14h 20mBritish Airways
Fri 14/318:55LHR - SIN
Nonstop13h 00mBritish Airways
Deal found 11/2$1,367
Wed 5/301:10SIN - LHR
Nonstop14h 15mMultiple Airlines
Sun 30/320:55LHR - SIN
Nonstop13h 35mMultiple Airlines
Deal found 11/2$3,042
Last-minute flights from Singapore to Heathrow
Discover last-minute flight deals from Singapore to Heathrow. Data last updated 12 February 2025 and is based on user searches.
Thu 13/221:00SIN - LHR
2 stops32h 40mAustrian Airlines
Sun 23/219:25LHR - SIN
2 stops38h 50mAustrian Airlines
Deal found 11/2$1,428
Mon 17/200:05SIN - LHR
2 stops21h 35mSWISS
Sat 22/313:45LHR - SIN
1 stop20h 10mSWISS
Deal found 12/2$1,079
Tue 18/206:00SIN - LHR
2 stops20h 25mOman Air
Sat 22/220:05LHR - SIN
2 stops40h 10mOman Air
Deal found 11/2$1,878
Tue 18/201:10SIN - LHR
Nonstop14h 15mSingapore Airlines
Wed 26/310:55LHR - SIN
Nonstop12h 50mSingapore Airlines
Deal found 10/2$2,329
Tue 18/221:00SIN - LHR
1 stop18h 10mEmirates
Wed 26/213:40LHR - SIN
1 stop17h 00mEmirates
Deal found 12/2$2,792
Tue 18/215:45SIN - LHR
2 stops35h 35mEVA Air
Wed 26/221:20LHR - SIN
2 stops30h 45mEVA Air
Deal found 12/2$2,995
Tue 18/208:15SIN - LHR
1 stop19h 05mMultiple Airlines
Wed 26/221:20LHR - SIN
2 stops33h 10mMultiple Airlines
Deal found 12/2$3,553
Tue 18/223:15SIN - LHR
Nonstop14h 25mBritish Airways
Wed 26/213:05LHR - SIN
1 stop17h 50mBritish Airways
Deal found 12/2$7,842
Wed 19/223:05SIN - LHR
Nonstop15h 10mQantas Airways
Wed 26/320:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 10/2$1,203
Wed 19/214:05SIN - LHR
2 stops24h 15mCathay Pacific
Thu 20/317:50LHR - SIN
1 stop22h 35mCathay Pacific
Deal found 10/2$1,213
Sat 22/217:00SIN - LHR
1 stop102h 05mSAUDIA
Sun 2/314:15LHR - SIN
1 stop17h 15mSAUDIA
Deal found 11/2$1,630
Sat 22/221:00SIN - LHR
2 stops32h 40mAustrian Airlines
Sun 2/319:25LHR - SIN
2 stops18h 55mAustrian Airlines
Deal found 11/2$2,206
One-way flights from Singapore to Heathrow
Search for one-way flight options from Singapore to Heathrow. Find affordable one-way fares based on user searches. Data last updated 12 February 2025.
Tue 10/609:10SIN - LHR
1 stop38h 30mTurkish Airlines
Deal found 12/2$532
Sun 2/302:30SIN - LHR
1 stop21h 40mEmirates
Deal found 11/2$584
Fri 25/706:20SIN - LHR
1 stop17h 15mMalaysia Airlines
Deal found 11/2$587
Mon 28/421:10SIN - LHR
1 stop16h 35mEtihad Airways
Deal found 11/2$590
Mon 4/813:10SIN - LHR
1 stop35h 40mVietnam Airlines
Deal found 11/2$606
Tue 5/819:45SIN - LHR
2 stops26h 20mIndiGo
Deal found 11/2$624
Fri 16/520:40SIN - LHR
2 stops30h 10mMultiple Airlines
Deal found 10/2$626
Mon 11/803:10SIN - LHR
1 stop17h 55mQatar Airways
Deal found 11/2$659
Wed 9/406:20SIN - LHR
2 stops19h 50mOman Air
Deal found 12/2$694
Mon 24/220:15SIN - LHR
1 stop31h 55mCathay Pacific
Deal found 11/2$785
Mon 3/300:05SIN - LHR
2 stops21h 35mSWISS
Deal found 12/2$847
Sat 7/609:00SIN - LHR
Nonstop13h 45mSingapore Airlines
Deal found 11/2$950
Find flights from Singapore to Heathrow within your budget
Customise your flight search to find flights from Singapore to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 12 February 2025.
Fly from
Any airport
Fly to
Any airport
Route
Depart
Return
Price
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Sun 23/3
00:05-08:05
1 stop16h 00m
London Heathrow
Mon 31/3
18:40-17:05
1 stop15h 25m
$1,030
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Sun 9/3
01:25-15:00
1 stop21h 35m
London Heathrow
Tue 18/3
17:50-00:25
1 stop22h 35m
$1,041
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Fri 7/3
19:25-06:45
1 stop19h 20m
London Heathrow
Mon 17/3
13:55-09:35
1 stop35h 40m
$1,043
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Sat 17/5
20:00-15:20
1 stop26h 20m
London Heathrow
Sat 24/5
22:05-12:20
1 stop31h 15m
$1,047
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Sun 30/3
21:35-15:10
1 stop24h 35m
London Heathrow
Sun 6/4
18:10-18:25
1 stop17h 15m
$1,054
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Mon 10/3
21:20-15:25
1 stop26h 05m
London Heathrow
Tue 18/3
22:05-19:00
Nonstop12h 55m
$1,178
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Wed 5/3
23:05-06:15
Nonstop15h 10m
London Heathrow
Wed 12/3
20:10-17:40
Nonstop13h 30m
$1,202
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Wed 11/6
01:40-14:25
1 stop19h 45m
London Heathrow
Thu 19/6
20:40-21:45
1 stop18h 05m
$1,219
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Tue 20/5
12:35-19:30
Nonstop13h 55m
London Heathrow
Fri 30/5
11:25-07:30
Nonstop13h 05m
$1,224
SingaporeLondon
SIN - LHR
SINLHR
Singapore Changi
Tue 25/3
06:00-15:25
1 stop17h 25m
London Heathrow
Tue 25/3
21:25-00:30
1 stop19h 05m
$1,253
Flights are sorted by cheapest return flights first.
Deals found on 12/2
Showing 1-10 of 38 results
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Best time to book a flight from Singapore to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Travel insights for flights from Singapore to Heathrow
Get recent, data-driven insights about flights from Singapore to Heathrow including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Singapore to London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from Singapore to Heathrow. Price data was last updated on 7 February 2025.
The price you pay for your flight from Singapore to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Singapore to London Heathrow Airport?
Currently, October is the cheapest month in which you can book a flight from Singapore to London Heathrow Airport (average of $1,037). Flying from Singapore to London Heathrow Airport in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SIN to LHR?
Find hourly flight availability from Singapore to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 February 2025.
One of the essential ways to save on airfare from Singapore to London Heathrow Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 1% on airfare.
Weekly flight availability from Singapore to London Heathrow Airport
Explore weekly flight availability from Singapore to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 February 2025.
The most flights from SIN to LHR are scheduled on a Monday (43 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (41 on average).
Rainfall in Heathrow by month
Plan your trip to Heathrow by taking into account the average rainfall totals by month.