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, Ahmedabad. Throughout the year, Mumbai, Bangkok Suvarnabhumi Airport, 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 60 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, January is the cheapest month in which you can book a flight from London Heathrow Airport (average of S$ 1,044). Flying from London Heathrow Airport in December will prove the most costly (average of S$ 1,555). 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

When flying from London Heathrow Airport check dates and pricing for the following: British Airways, Singapore Airlines, Gulf Air, Qantas Airways, SWISS. As they depart for the following popular destinations: Singapore.

Question 5

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

Accepted Answer

From London Heathrow Airport you can expect to find greater availability for the following destinations: New York (1,010 flights per day), Chicago (400 flights per day) and Dublin (225 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 Zurich, with prices starting at S$ 85. 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 S$ 85 to Zurich (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 964 to fly from London Heathrow Airport.

Question 8

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

Accepted Answer

Recently, we've found that British Airways, Hainan Airlines, and Gulf Air had the cheapest round-trip tickets from London Heathrow Airport. Some of the destinations and prices are as follows: British Airways flights from London Heathrow Airport to Edinburgh Turnhouse (S$ 151). Hainan Airlines flights from London Heathrow Airport to Singapore Changi (S$ 372). Gulf Air flights from London Heathrow Airport to Singapore Changi (S$ 814).

Question 9

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

Accepted Answer

Options for some of the cheapest premium economy flights from London Heathrow Airport we have found on Cheapflights are as follows:
London Heathrow to Edinburgh from S$ 597
London Heathrow to Toronto Pearson Intl Airport from S$ 1,100
London Heathrow to Denver from S$ 1,508
London Heathrow to Manama from S$ 1,595

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 Singapore from S$ 8,798.

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 January. The most expensive month for flights is December. 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

View the cheapest flight destinations from London Heathrow Airport:
Fly from London to Singapore from S$ 696 round trip

Question 13

How does Cheapflights help users find flights from Heathrow?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Heathrow today with Cheapflights!

Question 14

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

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow for you. Better yet — we are completely free to use.

Question 15

Can Cheapflights find flights from Heathrow with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow, users can toggle the no change fees filter when performing a flight search.

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!

S$ 82+ 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 16-12. 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?

When flying from London Heathrow Airport check dates and pricing for the following: British Airways, Singapore Airlines, Gulf Air, Qantas Airways, SWISS. As they depart for the following popular destinations: Singapore.

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

From London Heathrow Airport you can expect to find greater availability for the following destinations: New York (1,010 flights per day), Chicago (400 flights per day) and Dublin (225 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 Zurich, with prices starting at S$ 85. 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 60 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

Check out reviews from past customers who have flown Singapore Airlines,Qantas Airways, andSWISS from London Heathrow Airport to help guide your decision. Reviews also offer insight into each airline's 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 24 October 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 24 October 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 24 October 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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