Cheap flights from North America to London Heathrow Airport from £148
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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from North America to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from North America (0NA) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 November 2024.
Find flight deals from North America to Heathrow
Cheapest flights from North America to HeathrowExplore the most affordable flight options available from North America to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.
Explore the most affordable flight options available from North America to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 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 953,013 searches. Data last updated 20 November 2024.
Fly from
Fly to
Route
Depart
Return
Price
BostonLondon
BOS - LHR
BOSLHR
Boston Logan Intl
Fri 17/1
13:40-11:40
1 stop17h 00m
London Heathrow
Fri 21/2
06:30-13:35
1 stop12h 05m
BostonLondon
BOS - LHR
BOSLHR
Boston Logan Intl
Mon 2/12
20:20-07:50
Nonstop6h 30m
London Heathrow
Wed 11/12
10:35-13:00
Nonstop7h 25m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Thu 5/12
20:35-08:35
Nonstop7h 00m
London Heathrow
Thu 12/12
19:00-22:05
Nonstop8h 05m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Sat 29/3
09:42-20:45
Nonstop7h 03m
London Heathrow
Thu 3/4
07:25-10:26
Nonstop8h 01m
New YorkLondon
LGA - LHR
LGALHR
New York LaGuardia
Sun 8/12
11:30-06:55
1 stop14h 25m
London Heathrow
Mon 16/12
06:20-17:30
2 stops16h 10m
BostonLondon
BOS - LHR
BOSLHR
Boston Logan Intl
Mon 9/12
20:10-07:55
Nonstop6h 45m
London Heathrow
Mon 16/12
16:10-01:12
1 stop14h 02m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Wed 4/12
18:30-06:25
Nonstop6h 55m
London Heathrow
Wed 18/12
17:20-20:20
Nonstop8h 00m
New YorkLondon
LGA - LHR
LGALHR
New York LaGuardia
Sat 18/1
15:59-05:55
1 stop8h 56m
London Heathrow
Sun 26/1
08:25-18:51
1 stop15h 26m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 10/1
19:45-07:55
Nonstop7h 10m
London Heathrow
Sun 12/1
17:20-20:20
Nonstop8h 00m
BostonLondon
BOS - LHR
BOSLHR
Boston Logan Intl
Thu 16/1
19:25-07:05
Nonstop6h 40m
London Heathrow
Wed 22/1
08:50-11:55
Nonstop8h 05m
Best time to book a flight from North America to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from North America with our price prediction graph.
Travel insights for flights from North America to Heathrow
Get recent, data-driven insights about flights from North America to Heathrow including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from North America to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from North America to London Heathrow Airport (average of £112). Flying from North America to London Heathrow Airport in July is currently the most expensive (average of £160). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from NA to LHR?
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 20 November 2024.
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.
Weekly flight availability from North America to London Heathrow Airport
Explore weekly flight availability from North America to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 November 2024.
The most flights from 0NA to LHR are scheduled on a Monday (53 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (47 on average).
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 London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.
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 London Heathrow Airport, 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).
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 20 November 2024.
Boarding
Comfort
Entertainment
Food
Overall
Crew
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Boarding
Comfort
Entertainment
Food
Overall
Crew
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Boarding
Comfort
Entertainment
Food
Overall
Crew
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Boarding
Comfort
Entertainment
Food
Overall
Crew
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Boarding
Comfort
Entertainment
Food
Overall
Crew
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for North America to Heathrow
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 953,013 searches. Data last updated 20 November 2024.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
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!