New York is one of the most popular long-haul destinations for UK travellers. There is plenty to do in the Big Apple too. Whether you're heading over for a city break, a shopping trip, a Broadway show or simply to tick Times Square and Central Park off your bucket list, the first thing most people want to know is simple: when is the cheapest time to fly from London to New York?
The good news is that flights between London and New York are available year-round, with multiple airlines operating daily services from Heathrow, Gatwick and other London airports. The bad news is that prices can vary dramatically depending on when you travel.
Choosing the right month could save you hundreds of pounds on your airfare, often without sacrificing much in terms of weather or things to do. Below, we'll break down the year month by month and explain when to find the best deals and when to expect peak pricing.
If you're ready to compare fares, you can browse flights from London to New York while reading this guide.
Cheapest Time to Fly from London to New York by Month
For travellers looking to spend as little as possible, the cheapest months are typically:
- January
- February
- Early March
- November
These periods generally see lower demand from both leisure and business travellers, helping airlines keep fares competitive.
For the best combination of reasonable prices, pleasant weather and fewer crowds, many travellers find that May, September and early October offer excellent value.
January
Usually the cheapest month of the year
January is often the best month to find lower fares from London to New York.
The Christmas and New Year travel rush is over, schools have returned, and tourist numbers drop significantly. Airlines frequently reduce fares to encourage demand during what is traditionally one of the quietest travel periods.
Winter temperatures in New York can be cold, with occasional snowfall, but you'll benefit from shorter attraction queues, cheaper hotel rates and lower flight prices.
If saving money is your main priority, January should be one of the first months you consider.
February
Another excellent month for value
February continues the trend of lower fares, particularly during the first half of the month.
You'll often find return flights considerably cheaper than during spring and summer. Hotel prices also remain relatively affordable compared with peak tourism periods,
The weather remains cold, but New York's museums, restaurants and indoor attractions make it a great destination even during winter.
For budget-conscious travellers, February is often one of the best-value months for a trip to the Big Apple.
March
Prices begin to climb
Early March can still offer attractive flight deals, but prices usually start to rise as spring approaches.
As the weather improves and more travellers begin planning city breaks, demand increases. School holiday periods and major events can also push fares higher.
Booking in advance becomes increasingly important if travelling later in the month.
April
Spring weather attracts tourists
April is a popular time to visit New York.
Trees begin to bloom throughout the city's parks, temperatures become more comfortable, and outdoor sightseeing becomes much more enjoyable. Unsurprisingly, airlines respond to higher demand with increased prices.
Flights aren't usually at their annual peak, but they are rarely cheap either.
Travellers wanting to experience New York during spring should plan ahead and book several months in advance.
May
Great balance of weather and value
Many experienced travellers consider May one of the best times to visit New York.
Temperatures are pleasant, outdoor attractions are at their best and crowds are generally more manageable than during the height of summer.
Flight prices tend to sit in the middle range. While not among the absolute cheapest of the year, they often represent good overall value when compared with the weather and experience you'll receive.
If you're flexible with travel dates, mid-week departures can sometimes offer particularly attractive fares during May.
June
Summer demand begins
June marks the start of New York's busier tourism season.
Longer days and warmer temperatures attract increasing numbers of visitors from around the world. Airline prices generally rise accordingly.
Although deals can still be found, travellers should expect higher average fares than during winter or early spring.
Booking well in advance becomes increasingly important once summer travel begins.
July
One of the busiest months
July brings school holidays, summer tourism and strong demand across major transatlantic routes.
Flights from London to New York are often more expensive during this period, particularly around peak holiday dates.
The city is lively and energetic, with countless outdoor events and attractions, but visitors should be prepared for both crowds and higher prices.
If July is your only option, booking early can make a significant difference.
August
Peak season pricing continues
August remains one of the more expensive times to fly to New York.
Many families travel during school holidays, while tourists from Europe and around the world continue to visit throughout the summer.
The warm weather is ideal for exploring the city, but flight and accommodation costs frequently reflect the high demand.
Budget travellers may find better value by waiting until September if possible.
September
One of the best months to visit
September is often seen as a sweet spot.
The summer crowds begin to ease, temperatures remain comfortable and flight prices often start to drop compared with July and August.
Many travellers find September offers an excellent balance between affordability and experience.
For those seeking pleasant weather without paying peak-summer fares, September is hard to beat.
October
Popular but generally reasonable
October is one of the most enjoyable months to visit New York.
Autumn colours begin to appear, temperatures remain comfortable and sightseeing conditions are excellent.
Flight prices can be slightly higher than September due to demand, but they are often still more affordable than summer and major holiday periods.
For many visitors, October provides outstanding overall value.
November
A return to lower fares
Outside of Thanksgiving week, November is frequently one of the cheaper months to fly from London to New York.
Tourist numbers fall after the autumn rush, helping create opportunities for lower airfares and accommodation rates.
The city begins preparing for the festive season, and many visitors enjoy seeing New York decorated ahead of Christmas without paying peak December prices.
For budget travellers, November can be an excellent choice.
December
Prices vary dramatically
December is split into two very different halves
Early December can still offer relatively good value. However, as Christmas approaches, prices usually rise sharply.
The final weeks of the month often produce some of the most expensive fares of the year due to holiday demand.
New York's festive atmosphere is world-famous, but travellers should be prepared to pay a premium for flights and hotels during this period.
How Far in Advance Should You Book?
As a general guide:
- Book 2 to 4 months ahead for the best combination of price and availability.
- For summer travel, consider booking 4 to 6 months in advance.
- Christmas and New Year trips should be booked as early as possible.
- Mid-week departures are often cheaper than weekend departures.
- Flexible dates can help uncover significantly lower fares.
Regularly checking prices and setting fare alerts can help identify temporary drops before they disappear.
Is It Cheaper to Fly Direct or Indirect?
New York is one of the best-connected destinations from London, meaning direct flights are often competitively priced.
Airlines operating direct services frequently include:
- British Airways
- Virgin Atlantic
- American Airlines
- Delta
- United Airlines
While indirect flights occasionally offer savings, the difference isn't always significant. In many cases, paying slightly more for a direct service can be worthwhile given the time saved.
What About Other Airports?
Most travellers arrive at:
- John F. Kennedy International Airport (JFK)
- Newark Liberty International Airport (EWR)
Comparing both arrival airports can sometimes reveal lower fares. Depending on where you're staying, Newark can occasionally offer better value than JFK.
It's worth comparing multiple combinations when searching for flights.
Flying Back to London?
Return fares don't always follow the same pricing trends.
If you're planning an open-jaw itinerary or booking separate tickets, compare New York to London flights independently, as pricing can vary considerably based on season, airline and airport choice.
So, When Is the Cheapest Time Overall?
If your main goal is finding the lowest airfare possible, the cheapest months to fly from London to New York are usually:
- January
- February
- Early March
- November
For the best overall balance of weather, prices and sightseeing opportunities, many travellers favour:
- May
- September
- October
These months often offer comfortable temperatures, manageable crowds and more competitive fares compared with peak summer and Christmas periods.
Ready to Compare Prices?
Whether you're planning a quick city break, a family holiday or a longer American adventure, choosing the right travel dates can make a significant difference to your budget.
Compare today's fares, explore flexible travel dates and find the best options on flights from London to New York before booking your next trip.