$187+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 April 29, 2025.
Popular in | December |
|---|---|
Cheapest in | January |
Average price | $581 |
Round-trip from | $438 |
One-way from | $187 |
Good round-trip deal | $591 or less |
Good one-way deal | $365 or less |
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 April 29, 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 April 29, 2025.
Cheapflights Fare Finder
Locate flights to Heathrow that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on April 29, 2025.
Use the filters below to find and compare flights to London Heathrow Airport that are best for you.
Fly from
Route
Depart
Return
Price
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Thu 9/4
6:55 pm-5:40 pm
1 stop17h 45m
London Heathrow
Sun 9/14
7:50 pm-5:00 pm
2 stops26h 10m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 5/13
11:10 pm-8:20 pm
1 stop16h 10m
London Heathrow
Mon 6/16
9:25 pm-10:10 pm
1 stop29h 45m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 8/5
6:45 pm-6:50 am
Nonstop7h 05m
London Heathrow
Sun 8/17
2:40 pm-5:35 pm
Nonstop7h 55m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 5/16
7:25 pm-1:40 pm
1 stop13h 15m
London Heathrow
Sun 5/18
6:00 am-4:35 pm
1 stop15h 35m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Thu 5/15
9:45 pm-8:20 am
1 stop29h 35m
London Heathrow
Sun 5/18
7:25 am-3:00 pm
1 stop12h 35m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 8/12
3:20 pm-6:55 am
1 stop10h 35m
London Heathrow
Tue 8/26
8:25 am-11:10 am
Nonstop7h 45m
New YorkLondon
LGA - LHR
LGALHR
New York LaGuardia
Tue 5/13
3:30 pm-6:30 am
1 stop10h 00m
London Heathrow
Sun 5/18
8:30 am-6:31 pm
1 stop15h 01m
New YorkLondon
LGA - LHR
LGALHR
New York LaGuardia
Sun 9/7
10:30 am-6:30 am
2 stops15h 00m
London Heathrow
Sun 10/5
6:50 am-2:47 pm
2 stops12h 57m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 5/13
9:00 pm-9:15 am
Nonstop7h 15m
London Heathrow
Sun 5/18
6:50 pm-9:29 pm
Nonstop7h 39m
New YorkLondon
LGA - LHR
LGALHR
New York LaGuardia
Sun 10/5
5:45 pm-9:35 am
1 stop10h 50m
London Heathrow
Mon 10/13
8:40 am-11:43 pm
2 stops20h 03m
Compare providers for flights to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals to Heathrow in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: Out of all of the providers offering London Heathrow Airport flight deals, Cheapflights users have found AranGrant to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on London Heathrow Airport flight deals on Cheapflights and AranGrant. This is based on searches made for London Heathrow Airport flights over the past month.
- Most trusted provider: AranGrant is the most trusted provider by Cheapflights users offering London Heathrow Airport flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), AranGrant has received the most positive sentiment from Cheapflights users searching for flights to London Heathrow Airport. This is based on data collected from Cheapflights searches made over the past month.
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 April 25, 2025.
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 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
How long is the flight to Heathrow?
On average, a flight from New York to Heathrow takes 9 hours 17 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.
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 March 30, 2025.
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.
Weekly flight availability to Heathrow
The most flights from New York to Heathrow are scheduled on a Thursday (172 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (158 on average).
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.
What are the cheapest airlines that fly to Heathrow?
The cheapest airlines flying from New York to Heathrow are Lufthansa, SWISS and United Airlines.
Rainfall in Heathrow by month
Plan your trip to Heathrow by taking into account the average rainfall totals by month.
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.
Temperature in Heathrow by month
Plan your trip to Heathrow by taking into account the average temperature totals by month.
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).
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated April 29, 2025.
Get a feel of what it's like to fly with Delta, Austrian Airlines and SWISS to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Crew
Overall
Entertainment
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Boarding
Crew
Overall
Entertainment
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Boarding
Crew
Overall
Entertainment
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Boarding
Crew
Overall
Entertainment
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Boarding
Crew
Overall
Entertainment
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Boarding
Crew
Overall
Entertainment
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
FAQs about flying to Heathrow
London Heathrow Airport (LHR) is the busiest airport in the United Kingdom, and the fourth-busiest in the world, in terms of passenger traffic. However, Heathrow has the distinction of handling more international passengers than any other airport in the world – a testament to its importance as a transit-point for intercontinental travel.
Flights to Heathrow Airport are provided by an incredible 90 airlines, serving 180 destinations worldwide. Heathrow is home-base for British Airways, which operate direct and indirect flights to basically every major city you can think of, from Heathrow’s beautiful, new Terminal 5 building.
London – a compelling, cosmopolitan city – certainly has an appropriate gateway in Heathrow Airport: a highly modern, convenient hub that is truly geared toward providing the best possible experience to travelers. Located 15 miles (24km) from central London, there are plenty of easy, hassle-free transport options available to travelers looking to get downtown. The flocks of tourists, who are no doubt going to descend on London for the 2012 Olympic Games, can look forward to a warm welcome and efficient service.