Question 1

Which stopover airport has the shortest connection time from Penang to London Heathrow Airport?

Accepted Answer

Singapore (SIN) has the shortest average stopover time for this route: 1h 41m.

Question 2

Which airlines fly to London Heathrow Airport?

Accepted Answer

Malaysia Airlines, Singapore Airlines and Emirates are the top three most popular airlines that fly to London Heathrow Airport from Penang according to our data. Malaysia Airlines is the first choice among our users, with 65% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 3 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Question 3

Which stopover airport has the shortest travel time from Penang to London Heathrow Airport?

Accepted Answer

Flights connecting via Kuala Lumpur (KUL) have the shortest average one-way travel time: 16h 15m.

Question 4

How far in advance should I book a flight to London Heathrow Airport?

Accepted Answer

You are more likely to see cheaper flights to London Heathrow Airport from Penang when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £652 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Penang for as low as £511 on momondo.

Question 5

Can stopping save me money on Penang to London Heathrow Airport flights?

Accepted Answer

You could potentially save up to 25% on your flight if you consider stops on a Penang to London Heathrow Airport flight.

Question 6

What is the cheapest day to depart on your flight to London Heathrow Airport?

Accepted Answer

On average, the least expensive day to fly to London Heathrow Airport from Penang is on a Friday. momondo users have found tickets for Friday departures for as low as £525. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £915.

Question 7

Which airport is the most popular for stopovers for flights between Penang and London Heathrow Airport?

Accepted Answer

Kuala Lumpur (KUL) was the most common stop: 73% of momondo users choosing one-stop flights on this route connected there.

Question 8

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Accepted Answer

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Penang to London Heathrow Airport in the afternoon for as low as £551. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £686 on average. Flights to London Heathrow Airport from Penang in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 9

How have Penang to London Heathrow Airport flight prices changed over time?

Accepted Answer

As of September 2025, prices for Penang to London Heathrow Airport flights are approximately 9% more expensive when compared to flights at the same time last year.

Question 10

What is the cheapest month to fly to London Heathrow Airport?

Accepted Answer

In general, May is the cheapest month to fly from Penang to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £517. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Penang averaging around £528.

Question 11

What is the cheapest airline that flies from Penang Intl to London Heathrow?

Accepted Answer

China Southern, Emirates, and Malaysia Airlines are the most popular carriers operating from Penang Intl to London Heathrow

Question 12

Which stopover airport offers the lowest fares from Penang to London Heathrow Airport?

Accepted Answer

Flights via Singapore (SIN) offer the lowest average return price of £515.

Question 13

When did momondo last update prices for flights from Penang Intl Airport to London Heathrow Airport?

Accepted Answer

Prices for flights from Penang Intl Airport to London Heathrow Airport refresh daily.

Question 14

How many operators does momondo search for flights from Penang Intl Airport to London Heathrow Airport?

Accepted Answer

As of September 2025, there are 3 operators available to choose from for flights from Penang Intl Airport to London Heathrow Airport.

Question 15

How old do you have to be to fly from Penang Intl Airport to London Heathrow Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Penang Intl Airport to London Heathrow Airport.

Question 16

What documentation or ID do you need to fly to London Heathrow Airport?

Accepted Answer

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom £483	Free Cancellation	Rating 8.1 1,354 reviews	Search Singapore Airlines flights
Malaysia Airlines	PriceFrom £543	Free Cancellation	Rating 7.3 278 reviews	Search Malaysia Airlines flights
Emirates	PriceFrom £566	Free Cancellation	Rating 8.1 3,316 reviews	Search Emirates flights

Cheap flights from Penang to London from £198

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Penang to London departing on 15/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Penang to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

How far in advance should I book a flight to London Heathrow Airport?

Can stopping save me money on Penang to London Heathrow Airport flights?

You could potentially save up to 25% on your flight if you consider stops on a Penang to London Heathrow Airport flight.

How have Penang to London Heathrow Airport flight prices changed over time?

As of September 2025, prices for Penang to London Heathrow Airport flights are approximately 9% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Penang Intl to London Heathrow?

China Southern, Emirates, and Malaysia Airlines are the most popular carriers operating from Penang Intl to London Heathrow

Which airlines fly to London Heathrow Airport?

Which airport is the most popular for stopovers for flights between Penang and London Heathrow Airport?

Kuala Lumpur (KUL) was the most common stop: 73% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Penang to London Heathrow Airport?

Flights via Singapore (SIN) offer the lowest average return price of £515.

Which stopover airport has the shortest travel time from Penang to London Heathrow Airport?

Flights connecting via Kuala Lumpur (KUL) have the shortest average one-way travel time: 16h 15m.

Which stopover airport has the shortest connection time from Penang to London Heathrow Airport?

Singapore (SIN) has the shortest average stopover time for this route: 1h 41m.

When to book flights from Penang to London Heathrow Airport

Cheap Penang to London Heathrow Airport (PEN to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Penang to London Heathrow Airport

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How far is Penang Intl to London Heathrow by plane?

When did momondo last update prices for flights from Penang Intl Airport to London Heathrow Airport?

How many operators does momondo search for flights from Penang Intl Airport to London Heathrow Airport?

How old do you have to be to fly from Penang Intl Airport to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

What is the most popular airline from Penang to London Heathrow Airport?

Best airlines flying from Penang to London Heathrow Airport

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