Q: What is the cheapest month to fly to Heathrow?

At the present moment the cheapest month to fly to Heathrow is currently October ; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

Question 1

When is the best time to book a flight to Heathrow?

Accepted Answer

The price you pay for your flight to Heathrow may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 2

What is the cheapest month to fly to Heathrow?

Accepted Answer

At the present moment the cheapest month to fly to Heathrow is currently October; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

Question 3

Can I find cheaper flights to Heathrow if I am willing to have stopovers?

Accepted Answer

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Heathrow on Cheapflights that require 1 or 2 stops for potential cost savings.

Question 4

What is the best airline to fly to Heathrow?

Accepted Answer

Based on reviews from Cheapflights users, Hainan Airlines is rated the highest out of the airlines that fly to Heathrow.

Question 5

What is the cheapest airport to fly to in Heathrow?

Accepted Answer

London Heathrow is currently the cheapest airport to fly to in Heathrow. One-way flights to London Heathrow typically cost $50, while return flights cost around $146.

Question 6

How much is a return flight to Heathrow?

Accepted Answer

A return flight to Heathrow will typically cost around $94, however they can be found for as little as $94.

Question 7

Where does the fastest flight to Heathrow depart from?

Accepted Answer

For those looking to save time traveling to Heathrow, Perth offers the quickest one-way flight (17 hours 30 minutes).

Question 8

Does London Heathrow have car hire?

Accepted Answer

Yes. Those touching down at London Heathrow can take advantage of the car hire services offered upon their arrival.

Question 9

Are there hotels close to London Heathrow?

Accepted Answer

Yes. London Heathrow has hotels nearby for those requiring accommodations. Aerotel London Heathrow is the closest property to London Heathrow (0.0 km away from London Heathrow).

Question 10

When is the cheapest time to fly to Heathrow?

Accepted Answer

Users looking for the lowest fares to Heathrow should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday at midday, when prices are usually at their highest.

Question 11

What are the most popular airlines that fly to Heathrow?

Accepted Answer

The most popular airlines flying from Sydney to Heathrow are Singapore Airlines, Cathay Pacific and Qantas Airways.

Question 12

How long is the flight to Heathrow?

Accepted Answer

On average, a flight from Sydney to Heathrow takes 24 hours 45 minutes. Flights to Heathrow from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

Question 13

Weekly flight availability to Heathrow

Accepted Answer

The most flights from Sydney to Heathrow are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Question 14

What are the cheapest airlines that fly to Heathrow?

Accepted Answer

The cheapest airlines flying from Sydney to Heathrow are Air China, China Southern and China Eastern.

Question 15

E

Accepted Answer

In terms of precipitation, rainfall in Heathrow ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit Heathrow when rainfall is around 40.0 mm.

Question 16

E

Accepted Answer

If weather is an important factor for your trip to Heathrow, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Return from	$1,468
One-way from	$719
Popular in	December
Cheapest in	October
Average price	$1,654
Good round-trip deal	$2,064 or less
Good one-way deal	$1,444 or less

Flights to Heathrow in 2025

Find the latest flights to Heathrow in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 13 May 2025.

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Find flight deals to Heathrow Airport

Cheapest flights to Heathrow Airport
Explore the most affordable flight options available to Heathrow Airport. Find the lowest fares based on data from user searches, with prices last updated on 13 May 2025.

Explore the most affordable flight options available to Heathrow Airport. Find the lowest fares based on data from user searches, with prices last updated on 13 May 2025.

Best flights to Heathrow Airport
Discover carefully curated flight deals to Heathrow Airport that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 May 2025.

Discover carefully curated flight deals to Heathrow Airport that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 May 2025.

Direct flights to Heathrow Airport
Explore direct flight options to Heathrow Airport based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 May 2025.

Explore direct flight options to Heathrow Airport based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 May 2025.

Last-minute flights to Heathrow Airport
Discover last-minute flight deals to Heathrow Airport. Data last updated 13 May 2025 and is based on user searches.

Discover last-minute flight deals to Heathrow Airport. Data last updated 13 May 2025 and is based on user searches.

One-way flights to Heathrow Airport
Search for one-way flight options to Heathrow Airport. Find affordable one-way fares based on user searches. Data last updated 13 May 2025.

Search for one-way flight options to Heathrow Airport. Find affordable one-way fares based on user searches. Data last updated 13 May 2025.

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