Cheap flights from North America to London Heathrow Airport from £61
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to London Heathrow Airport departing on 23/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights
These are some of the best return flight deals from North America to London that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from North America to London.
Cheap last-minute flights
Planning a quick getaway from North America to London? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.
Cheap bus & train deals from North America to London
Find recent return train or bus tickets from North America to London.
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The cheapest plane tickets to London found on KAYAK recently.
JetBlue flights from North America to London Heathrow Airport
Our best JetBlue deals on North America to London Heathrow Airport flight tickets
JetBlue![JetBlue]()
18 Jan![JetBlue]()
26 Jan
JFK08:34New York John F Kennedy Intl
7h 11m
LHR20:45London Heathrow
LHR07:25London Heathrow
8h 24m
JFK10:49New York John F Kennedy Intl
JetBlue![JetBlue]()
18 Jan![JetBlue]()
28 Jan
JFK08:34New York John F Kennedy Intl
7h 11m
LHR20:45London Heathrow
LHR12:20London Heathrow
8h 31m
JFK15:51New York John F Kennedy Intl
United Airlines flights from North America to London Heathrow Airport
Our best United Airlines deals on North America to London Heathrow Airport flight tickets
United Airlines![United Airlines]()
7 Feb![United Airlines]()
9 Feb
JFK10:05New York John F Kennedy Intl
16h 05m
1 stop
LHR07:10London Heathrow
LHR06:50London Heathrow
11h 30m
1 stop
JFK13:20New York John F Kennedy Intl
United Airlines![United Airlines]()
7 Feb![United Airlines]()
9 Feb
LGA18:26New York LaGuardia
11h 49m
1 stop
LHR11:15London Heathrow
LHR07:40London Heathrow
16h 13m
2 stops
LGA18:53New York LaGuardia
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How to get the cheapest flight ticket from North America to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to London Heathrow Airport?
In general, October is the cheapest month to fly from North America to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £438. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from North America averaging around £460.
What is the cheapest day to depart on your flight to London Heathrow Airport?
On average, the least expensive day to fly to London Heathrow Airport from North America is on a Sunday. momondo users have found tickets for Sunday departures for as low as £495. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £518.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from North America to London Heathrow Airport at midday for as low as £456. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £508 on average. Flights to London Heathrow Airport from North America in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest North America to London Heathrow flight route?
Fly from Boston Logan Intl to London Heathrow for the best North America - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from North America when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £512 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from North America for as low as £476 on momondo.
What cabin class options are available on North America to London Heathrow flights?
There are 4 cabin classes available to choose from on North America to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from North America to London Heathrow?
JetBlue, TAP AIR PORTUGAL, and Virgin Atlantic are the most popular carriers operating from North America to London Heathrow
Which airlines fly to London Heathrow Airport?
Virgin Atlantic, British Airways and United Airlines are the top three most popular airlines that fly to London Heathrow Airport from North America according to our data. Virgin Atlantic is the first choice among our users, with 50% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 18 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from North America to London Heathrow Airport on average per day?
As of January 2025, 342 flights take off from North America and land in London Heathrow Airport each day. The most common flight departure time for this route is 17:00, with 65% of daily flights taking off in the evening.
How many flights depart from North America to London Heathrow Airport on average per week?
2,394 flights are operational weekly from North America to London Heathrow Airport as of January 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.
Cheap North America to London Heathrow Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from North America to London Heathrow Airport
When did momondo last update prices for flights from North America to London Heathrow Airport?
Prices for flights from North America to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from North America to London Heathrow Airport?
The number of operators available for flights from North America to London Heathrow Airport is 18 as of January 2025.
How old do you have to be to fly from North America to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North America to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from North America to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from North America to London Heathrow Airport is Boeing 777, representing 19.09% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 11.40%, Airbus A350-1000 at 10.58%, and Airbus A330-200 at 8.94%.
Best airlines flying from North America to London Heathrow Airport
Compare and see reviews for airlines that fly from North America to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £252 | Free Cancellation | Rating 7.4 1,487 reviews | |||
| PriceFrom £265 | Free Cancellation | Rating 6.9 42 reviews | |||
| PriceFrom £304 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £308 | Free Cancellation | Rating 7.5 664 reviews | |||
| PriceFrom £316 | Free Cancellation | Rating 7.8 1,339 reviews | |||
| PriceFrom £323 | Free Cancellation | Rating 8.0 8,511 reviews | |||
| PriceFrom £326 | Free Cancellation | Rating 7.4 3,198 reviews | |||
| PriceFrom £333 | Free Cancellation | Rating 7.6 1,285 reviews | |||
| PriceFrom £334 | Free Cancellation | Rating 7.3 1,308 reviews | |||
| PriceFrom £337 | Free Cancellation | Rating 6.6 6,820 reviews |
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Why use momondo?
Why should I use momondo to find a flight deal from North America to London?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from North America.
Can I find flights from North America to London with flexible booking policies on momondo?
Yes. All flights to London from North America on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from North America to London?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from North America to London.
I’m not ready to book a flight from North America to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of North America to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
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