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Cheap flights from Penang to London Heathrow Airport from £182

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
PEN — LHR
17 Jul — 24 Jul1
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
Explore the most affordable flight options available from Penang to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 June 2026.

Wed 23/907:00
PEN
-
LHR
2 stops18h 45m
Multiple Airlines
Wed 25/1120:55
LHR
-
PEN
2 stops36h 25m
Multiple Airlines
Deal found 14/6£587
Mon 27/709:50
PEN
-
LHR
2 stops52h 10m
Etihad Airways
Sun 23/821:45
LHR
-
PEN
2 stops28h 15m
Etihad Airways
Deal found 16/6£590
Sun 25/1020:35
PEN
-
LHR
2 stops29h 35m
Multiple Airlines
Thu 19/1113:55
LHR
-
PEN
2 stops39h 35m
Multiple Airlines
Deal found 14/6£595
Sun 4/1009:50
PEN
-
LHR
2 stops39h 55m
Etihad Airways
Wed 7/1021:45
LHR
-
PEN
2 stops36h 35m
Etihad Airways
Deal found 13/6£597
Tue 14/718:30
PEN
-
LHR
2 stops43h 35m
Emirates
Tue 21/716:50
LHR
-
PEN
2 stops37h 35m
Emirates
Deal found 16/6£636
Tue 17/1118:30
PEN
-
LHR
2 stops25h 10m
Emirates
Sat 21/1119:00
LHR
-
PEN
2 stops34h 30m
Emirates
Deal found 16/6£643
Wed 17/614:20
PEN
-
LHR
2 stops36h 55m
Emirates
Sun 21/616:50
LHR
-
PEN
2 stops33h 10m
Emirates
Deal found 13/6£651
Sat 12/913:00
PEN
-
LHR
1 stop38h 00m
Shenzhen Airlines
Sun 20/922:05
LHR
-
PEN
1 stop30h 55m
Shenzhen Airlines
Deal found 15/6£652
Wed 29/718:30
PEN
-
LHR
2 stops26h 55m
Emirates
Wed 5/809:05
LHR
-
PEN
2 stops21h 20m
Emirates
Deal found 14/6£663
Fri 31/718:30
PEN
-
LHR
2 stops28h 40m
Emirates
Thu 3/1209:10
LHR
-
PEN
2 stops20h 20m
Emirates
Deal found 15/6£674

Find flight deals from Penang to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Penang (PEN) 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 17 June 2026.

Round-trip from

£573

One-way from

£182

Popular in

August

Cheapest in

February

Average price

£712
China Southern
  • China Southern
  • 18/11-30/11
  • 2 total stops
  • 65h 40m total
  • Penang to London
Search Deals
China Southern
  • China Southern
  • 23/10
  • 1 total stop
  • 31h 15m total
  • Penang to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Penang 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 858,174 searches. Data last updated 17 June 2026.
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

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Sun 4/10

09:50-18:45

2 stops39h 55m

London Heathrow

Wed 7/10

21:45-17:20

2 stops36h 35m

£597

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Tue 14/7

18:30-07:05

2 stops43h 35m

London Heathrow

Tue 21/7

16:50-13:25

2 stops37h 35m

£636

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Tue 17/11

18:30-11:40

2 stops25h 10m

London Heathrow

Sat 21/11

19:00-13:30

2 stops34h 30m

£643

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Wed 30/9

09:50-14:25

2 stops35h 35m

London Heathrow

Sun 18/10

20:40-13:25

2 stops33h 45m

£652

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Wed 29/7

18:30-14:25

2 stops26h 55m

London Heathrow

Wed 5/8

09:05-13:25

2 stops21h 20m

£663
Fastest return journey

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Tue 17/11

05:50-15:25

1 stop17h 35m

London Heathrow

Sat 21/11

10:25-14:50

1 stop20h 25m

£684

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Sun 27/9

09:50-16:10

2 stops37h 20m

London Heathrow

Sun 27/12

19:00-13:30

2 stops34h 30m

£692

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Sun 27/9

07:45-18:40

2 stops17h 55m

London Heathrow

Sun 27/12

19:00-10:05

2 stops31h 05m

£704
Cheapest one-way

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Fri 23/10

19:05-19:20

1 stop31h 15m

£182

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Fri 23/10

18:00-19:20

2 stops32h 20m

£238

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 17 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
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.

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 51 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, February is the cheapest month in which you can book a flight from Penang to London Heathrow Airport (average of £589). Flying from Penang to London Heathrow Airport in August is currently the most expensive (average of £936). 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?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to 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 to Heathrow. Reviews last updated 17 June 2026.
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
1,545 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Singapore Airlines
8.2
Very Good
1,545 reviews
Singapore Airlines
8.2
Very Good
1,545 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Malaysia Airlines
7.3
Good
311 reviews
Singapore Airlines
8.2
Very Good
1,545 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

Related info for your journey

Find useful and relevant information for your journey from Penang to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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?

    China Southern and Etihad Airways can get you from Penang to London Heathrow Airport in just under 26h 40m. Your travel time can differ by up to 25h 30m. 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 (£529), and Singapore Airlines (£549) offers the cheapest pricing from Penang to London Heathrow Airport. You may be able to fly from Penang to London Heathrow Airport for 25% 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, February is the cheapest month in which you can book a flight from Penang to London Heathrow Airport (average of £589). Flying from Penang to London Heathrow Airport in August is currently the most expensive (average of £936). 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
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Northampton
Kingston upon Thames
Swindon
Eastbourne
Watford
Poole
Guildford
Romford
Ipswich

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Penang to Heathrow

Discover the top 2 airlines that operate flights from Penang to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest£529Average£642FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest£549Average£649FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Penang to Heathrow?

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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