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Cheap flights from Penang to London Heathrow Airport from £248

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
PEN — LHR
4 Aug — 11 Aug1
1 adult

Cheapflights Tip: The best prices from Penang Intl to London Heathrow are usually found in May or November, booked 29 days in advance, depart on a Friday or Wednesday and return on a Thursday

Cheap 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 30 July 2025.

Round-trip from

£591

One-way from

£248

Popular in

August

Cheapest in

May

Average price

£746
17/9-8/10
  • 17/9-8/10
  • 4 total stops
  • 38h 00m total
  • Penang to London
Search Deals
China Southern
  • China Southern
  • 16/11
  • 1 total stop
  • 26h 20m total
  • Penang to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£87 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Penang to Heathrow

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 30 July 2025.

Wed 17/906:00PEN - LHR
2 stops19h 45mMultiple Airlines
Wed 8/1021:45LHR - PEN
2 stops18h 15mMultiple Airlines
Deal found 30/7£591
Tue 4/1123:55PEN - LHR
1 stop26h 20mChina Southern
Wed 26/1121:30LHR - PEN
2 stops39h 30mChina Southern
Deal found 28/7£595
Sun 17/808:30PEN - LHR
1 stop41h 10mChina Eastern
Sun 24/821:20LHR - PEN
1 stop27h 10mChina Eastern
Deal found 29/7£600
Sun 21/922:05PEN - LHR
1 stop25h 05mEmirates
Tue 7/1014:25LHR - PEN
1 stop18h 10mEmirates
Deal found 30/7£602
Tue 23/905:50PEN - LHR
1 stop17h 45mMalaysia Airlines
Tue 30/921:35LHR - PEN
1 stop17h 30mMalaysia Airlines
Deal found 29/7£644
Wed 17/905:50PEN - LHR
2 stops22h 00mTurkish Airlines
Tue 7/1006:30LHR - PEN
2 stops23h 15mTurkish Airlines
Deal found 28/7£658
Wed 17/906:00PEN - LHR
2 stops19h 45mEtihad Airways
Tue 7/1020:55LHR - PEN
2 stops19h 05mEtihad Airways
Deal found 30/7£674

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 30 July 2025.
Use the filters below to find and compare flights from Penang to London Heathrow Airport that are best for you.

Fly from

Penang

Fly to

Heathrow

Route

Depart

Return

Price

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Wed 17/9

06:00-18:45

2 stops19h 45m

London Heathrow

Wed 8/10

21:45-23:00

2 stops18h 15m

£591

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Tue 4/11

23:55-18:15

1 stop26h 20m

London Heathrow

Wed 26/11

21:30-21:00

2 stops39h 30m

£595

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Sun 17/8

08:30-18:40

1 stop41h 10m

London Heathrow

Sun 24/8

21:20-07:30

1 stop27h 10m

£600

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Sun 21/9

22:05-16:10

1 stop25h 05m

London Heathrow

Mon 13/10

20:40-15:35

1 stop35h 55m

£602

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Tue 23/9

05:50-16:35

1 stop17h 45m

London Heathrow

Tue 30/9

21:35-22:05

1 stop17h 30m

£644

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Wed 17/9

05:50-20:50

2 stops22h 00m

London Heathrow

Tue 7/10

06:30-12:45

2 stops23h 15m

£658

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Wed 17/9

06:00-18:45

2 stops19h 45m

London Heathrow

Tue 7/10

20:55-23:00

2 stops19h 05m

£674

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Sun 16/11

23:55-18:15

1 stop26h 20m

£248

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Sun 7/9

06:55-19:30

3 stops43h 35m

£251

PenangLondon

PEN - LHR

PENLHR

Penang Intl

Thu 13/11

05:50-15:25

1 stop17h 35m

£272

Flights are sorted by cheapest return flights first.

Deals found on 28/7

Showing 1-10 of 18 results
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 25 July 2025.

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, January is the cheapest month in which you can book a flight from Penang to London Heathrow Airport (average of £112). Flying from Penang to London Heathrow Airport in August is currently the most expensive (average of £164). 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 PEN to LHR?

Find hourly flight availability from Penang 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 30 July 2025.

One of the essential ways to save on airfare from Penang to London Heathrow Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 20% on airfare.

What’s the top stopover airport for flights from Penang to London Heathrow Airport?

Share of one-stop return flights from Penang to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Kuala Lumpur (KUL) – chosen by Cheapflights users on 59% of one-stop itineraries from Penang to London Heathrow Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Penang to London Heathrow Airport?

Average return fare for one-stop flights from Penang to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Shanghai (PVG) is the most affordable one-stop option, with an average return flight price of £534.

What’s the fastest stopover option from Penang to London Heathrow Airport?

Shortest average travel time for one-stop one-way flights from Penang to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 13h 58m.

Which airport typically offers the quickest stopover for flights from Penang to London Heathrow Airport?

Average stopover duration for one-stop one-way flights from Penang to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 1h 36m.

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 30 July 2025.
Read through reviews of airlines operating flights from Penang to London Heathrow Airport, such as Emirates, Thai Airways, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,296 reviews
Check prices

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,296 reviews
Emirates
8.1
Very Good
3,296 reviews
Check prices

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Thai Airways
7.8
Good
339 reviews
Emirates
8.1
Very Good
3,296 reviews
Check prices

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Cathay Pacific
7.6
Good
948 reviews
Emirates
8.1
Very Good
3,296 reviews
Check prices

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
China Southern
7.6
Good
104 reviews
Emirates
8.1
Very Good
3,296 reviews
Check prices

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
SWISS
7.5
Good
1,686 reviews
Emirates
8.1
Very Good
3,296 reviews
Check prices

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

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 3 different airlines.

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

    According to our current data, China Southern (£595), China Eastern (£600), and Emirates (£602) offers the cheapest pricing from Penang to London Heathrow Airport. You may be able to fly from Penang to London Heathrow Airport for 8% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Penang to London Heathrow Airport one-way?

    The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as £248. However, be on the lookout for offers from Malaysia Airlines and Emirates, as they are both options that can get you from Penang to London Heathrow Airport for a low price.

  • 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, January is the cheapest month in which you can book a flight from Penang to London Heathrow Airport (average of £112). Flying from Penang to London Heathrow Airport in August is currently the most expensive (average of £164). 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
Croydon
Hounslow
Deal
Northampton
Gatwick
Slough
Luton
Wembley
Crawley
Ilford
Hayes
Eastbourne
Southend-on-Sea
Ipswich
Watford
Folkestone
Winchester
Maidstone
Swindon

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Penang to Heathrow

Discover the top 3 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 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest£489Average£534FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest£554Average£704FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
EmiratesCheapest£573Average£694FlexibilityNo cancel feeOn-time75%
Search Emirates 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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