Cheap flights from the United Kingdom to North America from £248

In general, September 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 £351. The month of March is another great option to travel to North America, with average flight prices from United Kingdom averaging around £357.

The cheapest day to depart from United Kingdom to North America is on a Thursday when prices can be found for as low as £461. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £526. 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 in the afternoon. Our users have found flights to North America in the afternoon for as low as £478. Flights in the evening are often more expensive, with an average ticket price of £563.

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 £432 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 £395 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.

WestJet, Norse Atlantic UK, and TAP AIR PORTUGAL 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 42% of people opting to fly with this airline when travelling to North America. Keep in mind that there are 30 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.

As of February 2026, 230 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 49% of daily flights taking off in the afternoon.

The number of flights available between United Kingdom and North America is 1,614 per week as of February 2026. The most frequent departure day is Wed, with 15% of weekly flights leaving on this day.