Question 1

What are the most popular destinations to fly to from London Heathrow Airport?

Accepted Answer

This month, the top selected destinations from London Heathrow Airport are Mumbai, Bangkok Suvarnabhumi Airport, Accra. Throughout the year, Bangkok Suvarnabhumi Airport, Mumbai, Ahmedabad are some of the top choices made by users flying from London Heathrow Airport.

Question 2

When is the best time to book a flight from London Heathrow Airport?

Accepted Answer

The price you pay for your flight from London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 3

What is the cheapest month to book a flight from London Heathrow Airport?

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport (average of HK$6,345). Flying from London Heathrow Airport in July will prove the most costly (average of HK$9,686). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Question 4

Which airlines fly from London Heathrow Airport?

Accepted Answer

Many airlines operate round-trip flights from London Heathrow Airport: Cathay Pacific, British Airways, Air China, China Southern, Lufthansa. These airlines fly to the following popular destinations: Hong Kong.

Question 5

What are popular destinations to fly to from London Heathrow Airport?

Accepted Answer

If you’re flying from London Heathrow Airport, these routes are more frequently taken by airlines New York (1,930 flights per day), Paris (689 flights per day) and Chicago (664 flights per day).

Question 6

What is the cheapest place to fly to from London Heathrow Airport?

Accepted Answer

The cheapest city to fly to from London Heathrow Airport is Barcelona-El Prat, with prices starting at HK$625. Explore other affordable destinations below.

Question 7

What is the cheapest flight from London Heathrow Airport to anywhere?

Accepted Answer

Users have flown out of London Heathrow Airport for as low as HK$625 to Barcelona-El Prat Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$6,001 to fly from London Heathrow Airport.

Question 8

What are the cheapest airlines flying from London Heathrow Airport to anywhere?

Accepted Answer

Over the past few days, we've found that British Airways, Scandinavian Airlines, and Vueling have the cheapest prices from London Heathrow Airport. British Airways flights from London Heathrow Airport to Accra Kotoka (HK$914), Scandinavian Airlines flights from London Heathrow Airport to Stockholm Arlanda (HK$997), and Vueling flights from London Heathrow Airport to Barcelona-El Prat (HK$1,001).

Question 9

What is the cheapest premium economy flight from London Heathrow Airport?

Accepted Answer

Here are some of the cheapest offers we have found for the cheapest premium economy flights from London Heathrow Airport.
Fly London Heathrow to Dublin from HK$3,401
Fly London Heathrow to New Delhi from HK$9,903
Fly London Heathrow to Copenhagen from HK$11,801
Fly London Heathrow to Beijing Capital Airport from HK$11,946

Question 10

What is the cheapest first class flight from London Heathrow Airport?

Accepted Answer

To fly first-class from London Heathrow Airport on a budget, select a flight to Kuala Lumpur from HK$60,860.

Question 11

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

Accepted Answer

Currently, the cheapest month for flights from London Heathrow Airport is November. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

Question 12

Where are the cheapest places to fly to from London Heathrow Airport?

Accepted Answer

Check out the cheapest flights from London Heathrow Airport to embark to:
Fly from London to Hong Kong from HK$3,780 round trip

Question 13

How does Cheapflights help users find flights from Heathrow?

Accepted Answer

Cheapflights helps you search for flights from Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 14

Why should you use Cheapflights to find cheap flight tickets from Heathrow?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 15

Can Cheapflights find flights from Heathrow with no change fees?

Accepted Answer

Certainly. Search results for flights from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 16

Can Cheapflights notify me if prices for flights from Heathrow become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

HK$494+ Cheap flights from London Heathrow Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27-10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Find flights from Heathrow within your budget

Best time to book a flight from Heathrow

Have a flexible travel schedule? Discover the best time to fly from Heathrow with our price prediction graph.

Travel insights for flights from Heathrow

What is the cheapest month to book a flight from London Heathrow Airport?

Which airlines fly from London Heathrow Airport?

Many airlines operate round-trip flights from London Heathrow Airport: Cathay Pacific, British Airways, Air China, China Southern, Lufthansa. These airlines fly to the following popular destinations: Hong Kong.

What are popular destinations to fly to from London Heathrow Airport?

If you’re flying from London Heathrow Airport, these routes are more frequently taken by airlines New York (1,930 flights per day), Paris (689 flights per day) and Chicago (664 flights per day).

What is the cheapest place to fly to from London Heathrow Airport?

The cheapest city to fly to from London Heathrow Airport is Barcelona-El Prat, with prices starting at HK$625. Explore other affordable destinations below.

When is the best time to book a flight from London Heathrow Airport?

The price you pay for your flight from London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Airline reviews for flights from Heathrow

See what other customers who have flown with Cathay Pacific,Air China, andChina Southern from London Heathrow Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

Alternate flight departure points to Heathrow

Consider leaving from one of these other departure points that are located a short distance from Heathrow. Flight origins were last updated on 15 September 2026.

Fly from other United Kingdom cities

Consider departing from one of these cities also located in United Kingdom. Flight origins are based on user searches made on Cheapflights and were last updated on 15 September 2026.

Popular Return Flight Destinations

Consider these popular destinations that Cheapflights users have chosen when departing from Heathrow. Routes are based on user searches and were last updated on 15 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Related info for your journey

What are the most popular destinations to fly to from London Heathrow Airport?

What is the cheapest flight from London Heathrow Airport to anywhere?

What are the cheapest airlines flying from London Heathrow Airport to anywhere?

What is the cheapest premium economy flight from London Heathrow Airport?

What is the cheapest first class flight from London Heathrow Airport?

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

Where are the cheapest places to fly to from London Heathrow Airport?

How does Cheapflights help users find flights from Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Heathrow?

Can Cheapflights find flights from Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow become cheaper?

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Heathrow?

Can Cheapflights find flights from Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow become cheaper?

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