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

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 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to fly to Heathrow?

Currently, November is the cheapest month in which you can book a flight to Heathrow . Flying to Heathrow in June will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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

Yes, flights with layovers 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.

What is the best airline to fly to Heathrow?

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

What is the cheapest airport to fly to in Heathrow?

London Heathrow is currently the cheapest airport to fly to in Heathrow. One-way flights to London Heathrow typically cost $29, while round-trip flights cost around $47.

How much is a round-trip flight to Heathrow?

A round-trip flight to Heathrow will typically cost around $797, however they can be found for as little as $47.

Where does the fastest flight to Heathrow depart from?

For those looking to save time traveling to Heathrow, Boston Logan Intl offers the quickest one-way flight (6 hours 30 minutes).

Does London Heathrow have rental cars?

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

Are there hotels close to London Heathrow?

Yes. London Heathrow has hotels nearby for those requiring accommodations. Aerotel London Heathrow T2 & T3 is the closest property to London Heathrow (0.0 mi away from London Heathrow).

When is the cheapest time to fly to Heathrow?

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

What are the most popular airlines that fly to Heathrow?

The most popular airlines flying from New York to Heathrow are British Airways, United Airlines and Delta.

How long is the flight to Heathrow?

On average, a flight from New York to Heathrow takes 10 hours 50 minutes. Flights to Heathrow from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Heathrow

The most flights from New York to Heathrow are scheduled on a Wednesday (163 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (149 on average).

What are the cheapest airlines that fly to Heathrow?

The cheapest airlines flying from New York to Heathrow are Lufthansa, JetBlue and United Airlines.

In terms of precipitation, rainfall in Heathrow ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit Heathrow when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

$150+ Flights to Heathrow

Popular in	December
Cheapest in	January
Average price	$515
Round-trip from	$419
One-way from	$150
Good round-trip deal	$513 or less
Good one-way deal	$254 or less

Virgin Atlantic's Upper Class offers lie-flat beds, lounge access, and a four-course meal on long-haul flights.

Virgin Atlantic's Premium cabin offers cushy leather seats, priority boarding, and hot meals on long-haul flights.

$150+ Cheap flights to Heathrow

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.

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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 2,558,603 searches and data was last updated on September 5, 2025.

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Find flight deals to Heathrow Airport

Cheapest flights to Heathrow AirportExplore the most affordable flight options available to Heathrow Airport. Find the lowest fares based on data from user searches, with prices last updated on September 5, 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 September 5, 2025.

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The best insider tips for flights to London Heathrow Airport

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Best time to book a flight to Heathrow

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

Cheapflights Insights

Everything you need to know about your flight to London Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from New York to Heathrow. Price data was last updated on August 29, 2025.

How long is the flight to Heathrow?

When is the cheapest time to fly to Heathrow?

Use this chart to determine the cheapest time to fly round-trip from New York to Heathrow. Price data was last updated on August 31, 2025.

Weekly flight availability to Heathrow

What are the most popular airlines that fly to Heathrow?

What are the cheapest airlines that fly to Heathrow?

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta, United Airlines, and Virgin Atlantic to the United Kingdom by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Heathrow

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

What is the best airline to fly to Heathrow?

What is the cheapest airport to fly to in Heathrow?

How much is a round-trip flight to Heathrow?

Where does the fastest flight to Heathrow depart from?

Does London Heathrow have rental cars?

Are there hotels close to London Heathrow?

Traveling to a place near London Heathrow Airport?

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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 September 5, 2025.