$323 Cheap Flights from Penang (PEN) to London (LHR)

View $323 flight on Thu, Dec 4, 2025Opens in a new window

Popular airlines from Penang Intl. Airport (PEN) to Heathrow Airport (LHR)

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Cheap Flights from Penang to London (PEN-LHR)

Prices were available within the past 7 days and start at $323 for one-way flights and $697 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sun, Feb 1 - Sun, Feb 8
PEN
Penang
LHR
London
$697 Roundtrip, found 13 hours ago
$697
Roundtrip
found 13 hours ago
Select Cathay Pacific flight, departing Sun, Feb 1 from Penang to London, returning Sun, Feb 8, priced at $697 found 13 hours ago
Cathay Pacific
Sun, Feb 1 - Sun, Feb 8
PEN
Penang
LHR
London
$760 Roundtrip, found 13 hours ago
$760
Roundtrip
found 13 hours ago
Select Cathay Pacific flight, departing Sun, Feb 1 from Penang to London, returning Sun, Feb 8, priced at $760 found 13 hours ago
Cathay Pacific
Sun, Feb 1 - Sun, Feb 8
PEN
Penang
LHR
London
$780 Roundtrip, found 13 hours ago
$780
Roundtrip
found 13 hours ago
Select Cathay Pacific flight, departing Sun, Feb 1 from Penang to London, returning Sun, Feb 8, priced at $780 found 13 hours ago
Etihad Airways
Thu, Nov 27 - Thu, Dec 4
PEN
Penang
LHR
London
$811 Roundtrip, found 5 days ago
$811
Roundtrip
found 5 days ago
Select Etihad Airways flight, departing Thu, Nov 27 from Penang to London, returning Thu, Dec 4, priced at $811 found 5 days ago
Etihad Airways
Thu, Nov 27 - Thu, Dec 4
PEN
Penang
LHR
London
$818 Roundtrip, found 5 days ago
$818
Roundtrip
found 5 days ago
Select Etihad Airways flight, departing Thu, Nov 27 from Penang to London, returning Thu, Dec 4, priced at $818 found 5 days ago
Cathay Pacific
Sun, Feb 1 - Sun, Feb 8
PEN
Penang
LHR
London
$833 Roundtrip, found 13 hours ago
$833
Roundtrip
found 13 hours ago
Select Cathay Pacific flight, departing Sun, Feb 1 from Penang to London, returning Sun, Feb 8, priced at $833 found 13 hours ago
Batik air
Wed, May 13 - Wed, May 27
PEN
Penang
LHR
London
$840 Roundtrip, found 1 day ago
$840
Roundtrip
found 1 day ago
Select Batik air flight, departing Wed, May 13 from Penang to London, returning Wed, May 27, priced at $840 found 1 day ago
Cathay Pacific
Sun, Feb 1 - Sun, Feb 8
PEN
Penang
LHR
London
$843 Roundtrip, found 13 hours ago
$843
Roundtrip
found 13 hours ago
Select Cathay Pacific flight, departing Sun, Feb 1 from Penang to London, returning Sun, Feb 8, priced at $843 found 13 hours ago
Singapore Airlines
Sat, May 16 - Thu, May 21
PEN
Penang
LHR
London
$956 Roundtrip, found 19 hours ago
$956
Roundtrip
found 19 hours ago
Select Singapore Airlines flight, departing Sat, May 16 from Penang to London, returning Thu, May 21, priced at $956 found 19 hours ago
British Airways
Tue, Jun 9 - Tue, Jul 7
PEN
Penang
LHR
London
$959 Roundtrip, just found
$959
Roundtrip
just found
Select British Airways flight, departing Tue, Jun 9 from Penang to London, returning Tue, Jul 7, priced at $959 just found

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city center is 52 minutes. Flights from $1,215
LGW
Gatwick
Average driving time to city center52 min
Flights from $1,215
Flights from Penang (PEN) to London (LHR)
Origin airport
Penang Intl.
Destination airport
Heathrow
Airlines serving
British Airways, Cathay Pacific, China Southern Airlines, Etihad Airways, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, SriLankan Airlines, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$697
Distance
6389 mi

Penang to London Flights

The cheapest times to fly from Penang to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Penang to London are during the month of February. You can find some of the cheapest flights from Penang to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Penang to London

Sunday is one of the best days to book for cheap flights from Penang to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Penang to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Penang to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $323 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Penang to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Penang to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Penang Intl. Airport (PEN) to Heathrow Airport (LHR) cost?
Grab a cheap one-way flight from $323 or cheap return flight from $697 from Penang Intl. Airport (PEN) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Penang Intl. Airport (PEN) to Heathrow Airport (LHR)?
The cheapest month to fly from PEN to LHR is February, when demand is low. Off-peak months are generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Penang Intl. Airport (PEN) to Heathrow Airport (LHR)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PEN to LHR flight.
How many flights per day from Penang Intl. Airport (PEN) to Heathrow Airport (LHR)?
You'll need to hop on a flight with a layover when traveling from Penang Intl. Airport (PEN) to Heathrow Airport (LHR). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from PEN to LHR?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Penang Intl. Airport (PEN) to Heathrow Airport (LHR)?
To land at Heathrow Airport (LHR) on schedule, book a flight that leaves Penang Intl. Airport (PEN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Penang Intl. Airport (PEN) to Heathrow Airport (LHR) last-minute?
Holding off until just before your departure to book a ticket from PEN to LHR often results in higher prices. While it's possible to find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of scoring a bargain.
Is it cheaper to book a PEN to LHR flight and hotel package?
You'll generally save money by booking a PEN to LHR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your ideal accommodations and flights, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Penang Intl. Airport (PEN) to Heathrow Airport (LHR)?
If you booked your PEN to LHR flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.