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Cheap flights from Penang to London Heathrow Airport from £230

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
PEN — LHR
13 Apr — 20 Apr1
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 14 March 2026.

Thu 23/406:00
PEN
-
LHR
2 stops32h 00m
Multiple Airlines
Thu 30/409:30
LHR
-
PEN
2 stops24h 40m
Multiple Airlines
Deal found 9/3£519
Mon 4/506:45
PEN
-
LHR
2 stops31h 15m
Multiple Airlines
Sun 17/521:45
LHR
-
PEN
2 stops18h 15m
Multiple Airlines
Deal found 10/3£520
Thu 7/500:05
PEN
-
LHR
1 stop26h 15m
China Southern
Sat 16/522:10
LHR
-
PEN
1 stop17h 45m
China Southern
Deal found 11/3£523
Thu 14/519:05
PEN
-
LHR
1 stop31h 15m
China Southern
Sun 7/622:10
LHR
-
PEN
1 stop17h 45m
China Southern
Deal found 10/3£531
Thu 4/618:20
PEN
-
LHR
2 stops31h 25m
Multiple Airlines
Sun 28/609:30
LHR
-
PEN
2 stops30h 30m
Multiple Airlines
Deal found 10/3£541
Mon 27/406:45
PEN
-
LHR
2 stops37h 00m
Multiple Airlines
Mon 4/509:30
LHR
-
PEN
2 stops22h 00m
Multiple Airlines
Deal found 13/3£556
Thu 11/606:00
PEN
-
LHR
2 stops32h 00m
Multiple Airlines
Thu 3/909:30
LHR
-
PEN
2 stops31h 15m
Multiple Airlines
Deal found 10/3£574
Thu 8/1005:50
PEN
-
LHR
1 stop17h 45m
Malaysia Airlines
Thu 8/1021:35
LHR
-
PEN
1 stop16h 00m
Malaysia Airlines
Deal found 10/3£576
Wed 15/418:30
PEN
-
LHR
2 stops19h 30m
Multiple Airlines
Wed 22/421:45
LHR
-
PEN
2 stops27h 15m
Multiple Airlines
Deal found 12/3£578
Thu 30/406:00
PEN
-
LHR
2 stops19h 45m
Multiple Airlines
Thu 1/1021:45
LHR
-
PEN
2 stops19h 00m
Multiple Airlines
Deal found 9/3£580
Thu 11/608:30
PEN
-
LHR
1 stop41h 10m
China Eastern
Thu 3/921:20
LHR
-
PEN
1 stop27h 10m
China Eastern
Deal found 10/3£581

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 14 March 2026.

Round-trip from

£519

One-way from

£230

Popular in

August

Cheapest in

November

Average price

£648
23/4-30/4
  • 23/4-30/4
  • 4 total stops
  • 56h 40m total
  • Penang to London
Search Deals
China Southern
  • China Southern
  • 12/5
  • 1 total stop
  • 26h 15m total
  • Penang to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 14 March 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

Mon 4/5

06:45-07:00

2 stops31h 15m

London Heathrow

Sun 17/5

21:45-23:00

2 stops18h 15m

£520

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Mon 27/4

06:45-12:45

2 stops37h 00m

London Heathrow

Mon 4/5

09:30-14:30

2 stops22h 00m

£556

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Thu 11/6

08:30-18:40

1 stop41h 10m

London Heathrow

Thu 3/9

21:20-07:30

1 stop27h 10m

£584

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Fri 8/5

21:10-20:15

1 stop30h 05m

London Heathrow

Sat 16/5

20:40-15:15

1 stop35h 35m

£606

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Mon 4/5

21:10-16:10

1 stop26h 00m

London Heathrow

Sun 17/5

09:05-15:15

1 stop23h 10m

£608

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Mon 27/4

21:10-20:15

1 stop30h 05m

London Heathrow

Mon 4/5

19:50-15:15

1 stop36h 25m

£610

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Wed 1/4

18:30-12:45

2 stops25h 15m

London Heathrow

Wed 22/4

14:45-23:45

2 stops26h 00m

£614
Fastest return journey

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Sat 16/5

06:00-18:45

2 stops19h 45m

London Heathrow

Mon 25/5

21:45-23:45

2 stops19h 00m

£627

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Mon 6/4

18:30-07:00

2 stops19h 30m

London Heathrow

Sun 12/4

20:45-23:45

2 stops20h 00m

£631
Cheapest one-way

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Tue 12/5

00:05-19:20

1 stop26h 15m

£230

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 19 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?

Use this chart to determine the optimal time to book a return flight from Penang to Heathrow. Price data was last updated on 6 March 2026.

The best time to book flights from Penang to London Heathrow Airport is 29 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, November is the cheapest month in which you can book a flight from Penang to London Heathrow Airport (average of £434). Flying from Penang to London Heathrow Airport in August is currently the most expensive (average of £677). 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.

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 14 March 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
1,475 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,475 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Malaysia Airlines
7.3
Good
295 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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?

    Emirates can get you from Penang to London Heathrow Airport in just under 30h 05m. Your travel time can differ by up to . The distance between Penang and London Heathrow Airport is about 6385 mi.

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

    According to our current data, Singapore Airlines (£518), and Malaysia Airlines (£534) offers the cheapest pricing from Penang to London Heathrow Airport. You may be able to fly from Penang to London Heathrow Airport for 22% 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, November is the cheapest month in which you can book a flight from Penang to London Heathrow Airport (average of £434). Flying from Penang to London Heathrow Airport in August is currently the most expensive (average of £677). 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
Milton Keynes
Wembley
Croydon
Northampton
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Chelmsford
Eastbourne
Ipswich
Swindon
Bedford

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 14 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest£518Average£646FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest£534Average£623FlexibilityNo cancel feeOn-time67%
Search Malaysia 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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