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Cheap flights from Penang to London Heathrow Airport from £174

PEN — LHR
15 Oct — 22 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Penang to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Penang to Heathrow

Wed 28/1013:25 -
1 stop39h 05m
Wed 4/1121:10 -
1 stop31h 15m
Deal found 13/9£469
Sun 25/1013:25 -
1 stop37h 45m
Sun 1/1121:10 -
1 stop31h 15m
Deal found 10/9£483
Thu 12/1113:25 -
1 stop37h 45m
Thu 19/1122:30 -
1 stop29h 55m
Deal found 12/9£497
Thu 12/1113:25 -
1 stop37h 45m
Mon 16/1121:10 -
1 stop31h 15m
Deal found 9/9£498
Mon 26/1013:25 -
1 stop39h 05m
Mon 2/1121:10 -
1 stop31h 15m
Deal found 11/9£499
Tue 13/1018:50 -
1 stop18h 45m
Tue 20/1021:20 -
1 stop27h 10m
Deal found 12/9£560
Tue 6/1021:20 -
1 stop26h 15m
Mon 30/1110:25 -
1 stop15h 45m
Deal found 14/9£565
Tue 6/1021:20 -
1 stop26h 15m
Tue 24/1110:25 -
1 stop17h 25m
Deal found 11/9£566

Find flight deals from Penang to Heathrow

Round-trip from

£469

One-way from

£174

Popular in

August

Cheapest in

May

Average price

£773
Shenzhen Airlines
  • Shenzhen Airlines
  • 28/10-4/11
  • 2 total stops
  • 70h 20m total
  • Penang to London
Search Deals
XiamenAir
  • XiamenAir
  • 17/10-31/12
  • 1 total stop
  • 18h 45m total
  • Penang to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£97 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Penang to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PenangLondon

PEN Penang Intl - LHR London Heathrow

PENLHR

Penang Intl

Sat 17/10

18:50-06:35

1 stop18h 45m

London Heathrow

Wed 31/12

00:00-06:30

Nonstop0h 00m

£174

PenangLondon

PEN Penang Intl - LHR London Heathrow

PENLHR

Penang Intl

Sun 18/10

13:00-19:50

1 stop37h 50m

London Heathrow

Wed 31/12

00:00-06:30

Nonstop0h 00m

£197

PenangLondon

PEN Penang Intl - LHR London Heathrow

PENLHR

Penang Intl

Sun 18/10

06:45-19:10

2 stops43h 25m

London Heathrow

Wed 31/12

00:00-06:30

Nonstop0h 00m

£202

PenangLondon

PEN Penang Intl - LHR London Heathrow

PENLHR

Penang Intl

Wed 24/2

20:35-17:45

3 stops53h 10m

London Heathrow

Wed 31/12

00:00-06:30

Nonstop0h 00m

£257

PenangLondon

PEN Penang Intl - LHR London Heathrow

PENLHR

Penang Intl

Wed 17/2

18:30-18:20

2 stops31h 50m

London Heathrow

Wed 31/12

00:00-06:30

Nonstop0h 00m

£271

PenangLondon

PEN Penang Intl - LHR London Heathrow

PENLHR

Penang Intl

Sat 20/2

14:20-11:40

2 stops29h 20m

London Heathrow

Wed 31/12

00:00-06:30

Nonstop0h 00m

£324

PenangLondon

PEN Penang Intl - LHR London Heathrow

PENLHR

Penang Intl

Sat 17/10

21:25-15:45

1 stop25h 20m

London Heathrow

Wed 31/12

00:00-06:30

Nonstop0h 00m

£327

PenangLondon

PEN Penang Intl - LHR London Heathrow

PENLHR

Penang Intl

Fri 16/10

08:30-18:40

1 stop41h 10m

London Heathrow

Wed 31/12

00:00-06:30

Nonstop0h 00m

£366

PenangLondon

PEN Penang Intl - LHR London Heathrow

PENLHR

Penang Intl

Mon 15/2

13:00-05:25

1 stop24h 25m

London Heathrow

Wed 31/12

00:00-06:30

Nonstop0h 00m

£437

PenangLondon

PEN Penang Intl - LHR London Heathrow

PENLHR

Penang Intl

Thu 12/11

13:25-19:10

1 stop37h 45m

London Heathrow

Mon 16/11

21:10-12:25

1 stop31h 15m

£499

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Penang to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Penang with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Penang to London Heathrow Airport

How far ahead should I book a flight from Penang to London Heathrow Airport?

The best time to book flights from Penang to London Heathrow Airport is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Penang to London Heathrow Airport?

Currently, May is the cheapest month in which you can book a flight from Penang to London Heathrow Airport (average of £603). Flying from Penang to London Heathrow Airport in August is currently the most expensive (average of £919). 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.

How much does it cost for a return flight from Penang to London Heathrow Airport?

Airfare is below average for this route at the moment.

Penang to London Heathrow Airport flights typically cost between £632 and £865 in October.
The cheapest return price found within the last 5 days was £469 on Shenzhen Airlines (28 Oct–4 Nov).

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Penang to London Heathrow Airport, such as Singapore Airlines and Malaysia Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,601 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.2
Very Good
1,601 reviews
Singapore Airlines
8.2
Very Good
1,601 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Malaysia Airlines
7.3
Good
318 reviews
Singapore Airlines
8.2
Very Good
1,601 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

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

    Located just 9.0 mi from the city center, Penang Intl is the airport most travelers will use when flying to London Heathrow from Penang. Booking flights from Penang Intl (PEN) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 2 different airlines.

  • How long is the flight from Penang to London Heathrow Airport?

    Shenzhen Airlines and Malaysia Airlines can get you from Penang to London Heathrow Airport in just under 16h 55m. Your travel time can differ by up to 20h 50m. The distance between Penang and London Heathrow Airport is about 6385 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Penang to London Heathrow Airport round-trip?

    According to our current data, Malaysia Airlines (£589), and Singapore Airlines (£602) offers the cheapest pricing from Penang to London Heathrow Airport. You may be able to fly from Penang to London Heathrow Airport for 19% less than the average price by searching for these airlines.

  • Can I find deals for flights from Penang to Heathrow that include hotel bookings?

    Yes. In addition to deals on Penang to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Penang to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Penang to Heathrow.

  • Can I find deals for business class flights from Penang to Heathrow?

    Yes. Cheapflights offers flight deals from Penang to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Penang to London Heathrow Airport?

    Currently, May is the cheapest month in which you can book a flight from Penang to London Heathrow Airport (average of £603). Flying from Penang to London Heathrow Airport in August is currently the most expensive (average of £919). 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Luton
Milton Keynes
Gatwick
Wembley
Slough
Ilford
Hayes
Northampton
Croydon
Colchester
Eastbourne
Brentford
Enfield
Southend-on-Sea
Barnet
Southall
Watford
Swindon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Penang to Heathrow

AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest£589Average£796FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest£602Average£732FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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Deals for Penang to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Penang to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Penang to Heathrow.

Can Cheapflights find flights from Penang to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from Penang shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Penang to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Penang to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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