Cheap flights from North America to London from £140

The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as £140. However, be on the lookout for offers from Norse Atlantic UK and TAP AIR PORTUGAL, as they are both options that can get you from North America to London for a low price.

The most popular route from North America to London is New York John F Kennedy Intl - London Heathrow. You may also consider Newark - London Heathrow or New York John F Kennedy Intl - London Gatwick.

Before booking your flight to London from North America, check out the most reliable airlines to get you to your destination on time: Air Canada (83%), Austrian Airlines (83%), United Airlines( 83%).

Looking for the cheapest flight from North America to London? While on average our users pay £2,202, our data indicates the cheapest price to be £297. The most popular route (New York John F Kennedy Intl - London Heathrow), is priced around £298.

Yes. In addition to deals on North America to London flights, Cheapflights offers holiday packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from North America to London.

Yes. Cheapflights offers flight deals from North America to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, January is the cheapest month in which you can book a flight from North America to London (average of £112). Flying from North America to London in August is currently the most expensive (average of £164). 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.