Cheap flights from North America to London Heathrow Airport from £168
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 29/9. 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.
How far in advance should I book a flight from North America to London Heathrow Airport?
Find a great deal and save up to 21% by booking at least 31 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from North America to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at £515.
What is the cheapest month to fly from North America to London Heathrow Airport?
Flights from North America to London Heathrow Airport lean towards being more expensive in June. Prices are generally better when you fly from North America to London Heathrow Airport in February, with the cheapest ticket starting at £277.
When is the cheapest time to fly from North America to London Heathrow Airport (NA - LHR)?
When flying from North America to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap United Airlines flights from North America to Heathrow
Explore cheap flight options specifically provided by United Airlines for the route between North America and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Cheap SWISS flights from North America to Heathrow
Explore cheap flight options specifically provided by SWISS for the route between North America and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Cheap North America to Heathrow flights in May & June 2024
Find cheap flight options from North America to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 835,321 searches. Prices were last updated on 19 May 2024.
North America to Heathrow 2024 flight deals
Discover exclusive flight deals for travel between North America and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Direct flights to Heathrow from North America
Discover direct flight options from North America to Heathrow. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
North America to Heathrow flights leaving soon
Find last-minute flight options from North America to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
One-way flights to Heathrow from North America
Search for one-way flight options from North America to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Find flights from North America to Heathrow within your budget
Customise your flight search to find flights from North America to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Fly from
Fly to
Budget
£276 - £371
Route
Depart
Return
Price
New York LaGuardiaLondon Heathrow
LGA - LHR
LGALHR
New York LaGuardia
Fri 25/10
1 stop13h 15m
London Heathrow
Sun 27/10
2 stops15h 28m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 15/11
1 stop15h 25m
London Heathrow
Sun 17/11
1 stop11h 30m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 15/11
1 stop14h 20m
London Heathrow
Sun 17/11
1 stop12h 40m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 15/11
Nonstop7h 05m
London Heathrow
Sun 17/11
1 stop12h 45m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 25/10
1 stop20h 00m
London Heathrow
Sun 27/10
2 stops15h 37m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Mon 23/9
Nonstop7h 05m
London Heathrow
Mon 30/9
Nonstop7h 50m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 15/11
1 stop21h 55m
London Heathrow
Sun 17/11
2 stops31h 35m
Boston Logan IntlLondon Heathrow
BOS - LHR
BOSLHR
Boston Logan Intl
Mon 14/10
1 stop22h 40m
London Heathrow
Fri 1/11
1 stop13h 30m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Thu 19/9
Nonstop7h 10m
London Heathrow
Sat 28/9
Nonstop8h 15m
No data available for this route at this time. Please check back soon.
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 19 May 2024.
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Related info for your journey
Find useful and relevant information for your journey from North America to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for North America to HeathrowSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from North America to Heathrow
Discover the top 10 airlines that operate flights from North America to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Search flights from North America to Heathrow by cabin class
Find flights from North America to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from North America to Heathrow
Find hourly flight availability from North America to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 May 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 9%of flight departures | Morning6 am to noon |
| 33%of flight departures | AfternoonNoon to 6 pm |
| 57%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from North America to Heathrow?
Deals for North America to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from North America to Heathrow?
Cheapflights helps you find that perfect flight to Heathrow from North America by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from North America to Heathrow with no change fees?
Need flexible booking options for your flight to Heathrow from North America? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from North America to Heathrow become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!