Cheap flights from the United Kingdom to North America from £256

In general, February is the cheapest month to fly from United Kingdom to North America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £517. The month of January is another great option to travel to North America, with average flight prices from United Kingdom averaging around £531.

The cheapest day to depart from United Kingdom to North America is on a Wednesday when prices can be found for as low as £563. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £630. These prices are subject to change though, so be sure to set up a Price Alert for flights to North America.

Our data shows that the cheapest United Kingdom to North America flights are usually those with departure times at midday. Our users have found flights to North America at midday for as low as £545. Flights in the evening are often more expensive, with an average ticket price of £620.

Fly from London Gatwick to Orlando for the best United Kingdom - North America flight prices

You are more likely to see cheaper flights to North America from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to North America for around £543 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to North America from United Kingdom for as low as £489 on momondo.

There are 4 cabin classes available to choose from on United Kingdom to North America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Icelandair, SWISS, and United Airlines are the most popular carriers operating from United Kingdom to North America

Virgin Atlantic, British Airways and Aer Lingus are the top three most popular airlines that fly to North America from United Kingdom according to our data. Virgin Atlantic is the first choice among our users, with 38% of people opting to fly with this airline when travelling to North America. Keep in mind that there are 34 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between United Kingdom and North America have experienced a delay on any given week. The average delay length over the past 12 months has been 157 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

As of November 2026, 293 flights take off from United Kingdom and land in North America each day. The most common flight departure time for this route is 11:00, with 47% of daily flights taking off in the afternoon.

The number of flights available between United Kingdom and North America is 2,054 per week as of November 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.