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S$ 121+ Direct flights from London Heathrow Airport

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 15-4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — SIN
14 Mar — 21 Mar1
1 adult
1 adult, Economy, 0 bags

Direct flights from Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow
Explore the most affordable flight options available from Heathrow. Find the lowest fares based on data from user searches, with prices last updated on 12 February 2026.

Sat 28-218:20
LHR
-
FCO
Nonstop2h 35m
British Airways
Fri 6-317:00
FCO
-
LHR
Nonstop2h 50m
British Airways
Deal found 10-2S$ 217
Sat 28-218:20
LHR
-
FCO
Nonstop2h 35m
British Airways
Sat 7-308:35
FCO
-
LHR
Nonstop2h 55m
British Airways
Deal found 11-2S$ 218
Tue 14-406:30
LHR
-
FCO
Nonstop2h 35m
British Airways
Fri 8-519:20
FCO
-
LHR
Nonstop2h 35m
British Airways
Deal found 9-2S$ 227
Wed 22-406:45
LHR
-
FCO
Nonstop2h 35m
British Airways
Fri 1-519:20
FCO
-
LHR
Nonstop2h 35m
British Airways
Deal found 11-2S$ 229
Sun 22-207:50
LHR
-
FCO
Nonstop2h 35m
British Airways
Tue 3-312:20
FCO
-
LHR
Nonstop2h 50m
British Airways
Deal found 10-2S$ 231
Sun 22-216:05
LHR
-
FCO
Nonstop2h 40m
British Airways
Mon 2-318:50
FCO
-
LHR
Nonstop2h 45m
British Airways
Deal found 11-2S$ 232
Wed 15-420:15
LHR
-
FCO
Nonstop2h 30m
British Airways
Thu 23-419:20
FCO
-
LHR
Nonstop2h 35m
British Airways
Deal found 9-2S$ 235
Sat 18-418:55
LHR
-
FCO
Nonstop2h 30m
British Airways
Thu 23-419:20
FCO
-
LHR
Nonstop2h 35m
British Airways
Deal found 11-2S$ 236
Tue 10-307:50
LHR
-
FCO
Nonstop2h 35m
British Airways
Tue 17-312:20
FCO
-
LHR
Nonstop2h 50m
British Airways
Deal found 11-2S$ 239
Wed 25-207:50
LHR
-
FCO
Nonstop2h 35m
British Airways
Tue 3-313:55
FCO
-
LHR
Nonstop2h 50m
British Airways
Deal found 10-2S$ 245
Mon 23-218:20
LHR
-
FCO
Nonstop2h 35m
British Airways
Tue 3-315:45
FCO
-
LHR
Nonstop2h 50m
British Airways
Deal found 8-2S$ 246
Sun 22-216:05
LHR
-
FCO
Nonstop2h 40m
British Airways
Fri 27-220:00
FCO
-
LHR
Nonstop2h 45m
British Airways
Deal found 10-2S$ 253

Find direct flights from Heathrow within your budget

 
Use the slider to find direct flights from Heathrow within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 200,618 searches. This data was last updated on 12 February 2026.

Fly to

Singapore

Route

Depart

Return

Price

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 22-2

16:05-19:45

Nonstop2h 40m

Rome Fiumicino

Tue 3-3

12:20-14:10

Nonstop2h 50m

S$ 231

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 22-2

16:05-19:45

Nonstop2h 40m

Rome Fiumicino

Mon 2-3

17:50-19:35

Nonstop2h 45m

S$ 231

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 15-4

20:15-23:45

Nonstop2h 30m

Rome Fiumicino

Thu 23-4

19:20-20:55

Nonstop2h 35m

S$ 235

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 19-4

06:10-09:45

Nonstop2h 35m

Rome Fiumicino

Fri 8-5

19:20-20:55

Nonstop2h 35m

S$ 235

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sat 18-4

18:55-22:25

Nonstop2h 30m

Rome Fiumicino

Thu 23-4

19:20-20:55

Nonstop2h 35m

S$ 236

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Mon 23-2

16:15-19:55

Nonstop2h 40m

Rome Fiumicino

Mon 2-3

18:50-20:35

Nonstop2h 45m

S$ 245

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Tue 24-2

11:15-14:55

Nonstop2h 40m

Rome Fiumicino

Tue 3-3

13:55-15:45

Nonstop2h 50m

S$ 246

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Wed 25-2

07:50-11:25

Nonstop2h 35m

Rome Fiumicino

Tue 3-3

20:25-22:10

Nonstop2h 45m

S$ 246

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 22-2

16:05-19:45

Nonstop2h 40m

Rome Fiumicino

Fri 27-2

20:00-21:45

Nonstop2h 45m

S$ 253

LondonRome

LHR - FCO

LHRFCO

London Heathrow

Sun 22-2

13:55-17:35

Nonstop2h 40m

Rome Fiumicino

Sat 28-2

19:00-20:45

Nonstop2h 45m

S$ 253

Flights are sorted by cheapest return flights first.

Deals found on 9-2

Showing 1-10 of 60 results
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Best time to book a flight from Heathrow

Have a flexible travel schedule? Discover the best time to fly from Heathrow 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.

Reviews of airlines flying direct to Heathrow

Get insights into the airlines that provide direct flights from Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight from Heathrow. Reviews last updated Cheapflights.
Check out reviews from past customers who have flown Singapore Airlines, Etihad Airways, andGulf Air from London Heathrow Airport to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,452 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Etihad Airways
7.3
Good
1,393 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Gulf Air
7.2
Good
226 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Lufthansa
6.8
Okay
7,780 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
British Airways
6.7
Okay
7,731 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

Access useful and relevant information related to your journey from Heathrow. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 12 February 2026.

  • Where can you fly direct from London Heathrow Airport?

    Currently, the most popular direct flight destination from London Heathrow Airport is Singapore.

  • How much are direct flights from London Heathrow Airport?

    On average, a one-way direct flight from London Heathrow Airport will cost users approximately S$ 774. If you're looking for a direct round-trip flight from London Heathrow Airport, you can expect to pay around S$ 1,083.

  • How long is a direct flight from London Heathrow Airport?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from London Heathrow Airport to last approximately 9h 00m on average. The quickest direct flight from London Heathrow Airport at this time departs from London Heathrow Airport (2h 35m), while the longest leaves from London Heathrow Airport (13h 00m).

  • What is the best time of year to fly direct from London Heathrow Airport?

    If you're seeking the lowest price on a direct flight from London Heathrow Airport, January is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

See more FAQs

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Singapore Airlines flights from Heathrow to Singapore
Lufthansa flights from Heathrow to Singapore
British Airways flights from Heathrow to Singapore

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