Cheap Flights from London to United States from $600

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Where in United States would you like to go?

There are lots of destinations to choose from when you're planning your trip from London to United States.

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Flying from London to United States

The things to know before you go.

Cheapest flight ticket found	$600
Cheapest month to fly	September
Average flight time	9 hrs, 15 mins
Places to go	672
Most popular airline	American Airlines
Average flights per week	5,217

London to United States flight deals

Looking for a cheap last-minute deal or the best return flight from London to United States? If you want to travel next month, return fares start from $799. Find the lowest prices on one-way and return flight tickets right here.

Boston.$600 per passenger.Departing Fri, 25 Sep, returning Sat, 2 Jan.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from London Gatwick on Fri, 25 Sep, arriving in Boston Logan International.Inbound indirect flight with Aer Lingus, departs from Boston Logan International on Sat, 2 Jan, arriving in London Gatwick.Price includes taxes and charges.From $600, select.

New York.$653 per passenger.Departing Mon, 2 Nov, returning Fri, 27 Nov.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from London Stansted on Mon, 2 Nov, arriving in New York John F. Kennedy.Inbound indirect flight with Aer Lingus, departs from New York John F. Kennedy on Fri, 27 Nov, arriving in London Stansted.Price includes taxes and charges.From $653, select.

Orlando.$666 per passenger.Departing Wed, 18 Nov, returning Thu, 10 Dec.Return flight with Norse Atlantic Airways (UK).Outbound direct flight with Norse Atlantic Airways (UK) departs from London Gatwick on Wed, 18 Nov, arriving in Orlando International.Inbound direct flight with Norse Atlantic Airways (UK) departs from Orlando International on Thu, 10 Dec, arriving in London Gatwick.Price includes taxes and charges.From $666, select.

San Francisco.$690 per passenger.Departing Fri, 30 Oct, returning Tue, 10 Nov.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from London Luton on Fri, 30 Oct, arriving in San Francisco International.Inbound indirect flight with Aer Lingus, departs from San Francisco International on Tue, 10 Nov, arriving in London Luton.Price includes taxes and charges.From $690, select.

Chicago.$706 per passenger.Departing Mon, 28 Sep, returning Tue, 20 Oct.Return flight with Ryanair and Frontier Airlines.Outbound indirect flight with Ryanair, departs from London Gatwick on Mon, 28 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Tue, 20 Oct, arriving in London Gatwick.Price includes taxes and charges.From $706, select.

Philadelphia.$709 per passenger.Departing Fri, 25 Sep, returning Fri, 9 Oct.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from London Heathrow on Fri, 25 Sep, arriving in Philadelphia International.Inbound indirect flight with Aer Lingus, departs from Philadelphia International on Fri, 9 Oct, arriving in London Heathrow.Price includes taxes and charges.From $709, select.

Washington D.C..$785 per passenger.Departing Wed, 21 Oct, returning Sun, 25 Oct.Return flight with Ryanair and Icelandair.Outbound indirect flight with Ryanair, departs from London Stansted on Wed, 21 Oct, arriving in Washington Dulles.Inbound indirect flight with Icelandair, departs from Washington Dulles on Sun, 25 Oct, arriving in London Stansted.Price includes taxes and charges.From $785, select.

Melbourne.$799 per passenger.Departing Wed, 9 Sep, returning Wed, 23 Sep.Return flight with TUI.Outbound direct flight with TUI departs from London Gatwick on Wed, 9 Sep, arriving in Melbourne Orlando International.Inbound direct flight with TUI departs from Melbourne Orlando International on Wed, 23 Sep, arriving in London Gatwick.Price includes taxes and charges.From $799, select.

Nashville.$816 per passenger.Departing Tue, 20 Oct, returning Wed, 4 Nov.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from London Heathrow on Tue, 20 Oct, arriving in Nashville.Inbound indirect flight with Aer Lingus, departs from Nashville on Wed, 4 Nov, arriving in London Heathrow.Price includes taxes and charges.From $816, select.

Seattle.$825 per passenger.Departing Thu, 17 Sep, returning Sat, 17 Oct.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from London Luton on Thu, 17 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with Aer Lingus, departs from Seattle / Tacoma International on Sat, 17 Oct, arriving in London Luton.Price includes taxes and charges.From $825, select.

Los Angeles.$848 per passenger.Departing Fri, 4 Sep, returning Thu, 24 Sep.Return flight with SWISS and Austrian Airlines.Outbound indirect flight with SWISS, departs from London Heathrow on Fri, 4 Sep, arriving in Los Angeles International.Inbound indirect flight with Austrian Airlines, departs from Los Angeles International on Thu, 24 Sep, arriving in London Heathrow.Price includes taxes and charges.From $848, select.

Atlanta.$861 per passenger.Departing Tue, 10 Nov, returning Wed, 11 Nov.Return flight with Norse Atlantic Airways (UK) and Frontier Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Tue, 10 Nov, arriving in Atlanta Hartsfield-Jackson.Inbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Wed, 11 Nov, arriving in London Gatwick.Price includes taxes and charges.From $861, select.

Santa Ana.$887 per passenger.Departing Fri, 29 Jan, returning Wed, 10 Feb.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London Heathrow on Fri, 29 Jan, arriving in Santa Ana John Wayne.Inbound indirect flight with Lufthansa, departs from Santa Ana John Wayne on Wed, 10 Feb, arriving in London Heathrow.Price includes taxes and charges.From $887, select.

Miami.$890 per passenger.Departing Tue, 1 Dec, returning Tue, 8 Dec.Return flight with Virgin Atlantic.Outbound indirect flight with Virgin Atlantic, departs from London Gatwick on Tue, 1 Dec, arriving in Miami International.Inbound indirect flight with Virgin Atlantic, departs from Miami International on Tue, 8 Dec, arriving in London Heathrow.Price includes taxes and charges.From $890, select.

Durham.$903 per passenger.Departing Wed, 28 Oct, returning Wed, 4 Nov.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from London Heathrow on Wed, 28 Oct, arriving in Raleigh / Durham.Inbound indirect flight with Aer Lingus, departs from Raleigh / Durham on Wed, 4 Nov, arriving in London Heathrow.Price includes taxes and charges.From $903, select.

Ontario.$925 per passenger.Departing Fri, 4 Sep, returning Tue, 8 Sep.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Fri, 4 Sep, arriving in Ontario International.Inbound indirect flight with United, departs from Ontario International on Tue, 8 Sep, arriving in London Heathrow.Price includes taxes and charges.From $925, select.

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Airlines with direct flights from London to United States

Alternative London to United States routes

Compare flight prices from airports across United States. If you're flexible, you might find a cheaper flight or a faster route from a different airport.

Flights from London to United States FAQs

What is the cheapest flight to United States from London?

The cheapest flight from London to United States costs $600.

Explore the different prices of flights from London to United States and find the best option for you.

When is it the cheapest time to fly from London to United States?

The cheapest month to fly from London to United States is September. See if any of these flights in September suit you.

What is the cheapest London to United States flight route?

We've taken a look at the year ahead using our flights calendar. The cheapest flight route from London to United States is London to Boston Logan International. You can buy a ticket to fly this route from $600.

Take a look at London to Boston Logan International flights.

How long is the flight from London to United States?

The average flight time from London to United States is 8 hours and 22 minutes.

What is the cheapest airline that flies to United States from London?

Looking at the year ahead, the cheapest airline flying to United States from London is Ryanair.

Explore Ryanair flight ticket options today.

If this airline doesn't suit you, the second cheapest airline is Norse Atlantic Airways (UK).

Cheapest flights to United States from London

How to find cheap flights from London to United States

The cheapest return flight from London to United States is currently $600.
That fare will get you from London into Boston Logan International in Boston.
A one-way ticket starts at $455.
Happy to land anywhere if it means paying less? Enter 'United States' in the 'To' field to discover the lowest fares across different cities.
There are plenty of ways to arrive in United States, with roughly 75 airports to choose from.
To compare more prices, choose 'Add nearby airports' to include all airports close to where you're departing from and heading to.
Book as early as possible. You'll have more routes, airlines and times to choose from. Leave it too long and you could be left with limited options and higher costs.
Easily track fare changes by setting up a Price Alert. If you haven't already, download the Skyscanner app to get instant updates.

Best time to fly from London to United States

If budget is a priority, September is usually the cheapest month to catch a flight from London to United States.
Tuesdays and Wednesdays are often the most affordable days to fly in general, with fares dipping during the quieter midweek period.
The height of the travel season in United States runs through June, July and August. July is the most popular month and the perfect time to visit if you want more to see and do.
February, March and November are the quietest months. March has the lowest demand from travellers and is a good option if you prefer a more easygoing trip.

Flights from London to United States: what to expect

London has a good selection of airports to fly out of: London Heathrow Airport (LHR), London Gatwick Airport (LGW), and London Stansted Airport (STN).
Around 30 airports across United States can be reached on a nonstop flight from London.
Roughly 838 direct flights operate every week between London and cities across United States.
Fly at cruising altitude with any of these top airlines:
New York, Los Angeles and Chicago are the most popular routes from London to United States.
The fastest flight reaches Boston in about 7 hours 35 minutes, compared to roughly 11 hours 20 minutes if you're heading to San Diego.
The average journey on this route takes around 9 hours 30 minutes.

Popular places to visit in United States

New York

A popular destination for London to United States flights, New York takes the top spot on any travel itinerary. From Central Park and Statue of Liberty to The Metropolitan Museum of Art, the highlights come thick and fast.
There are plenty of flight deals to New York's busiest airport, New York John F. Kennedy Airport (JFK). New York Newark Airport (EWR) and New York LaGuardia Airport (LGA) give you even more choice.
Browse the selection of hotels in New York and round out your trip with a stay that fits your budget and style.

Chicago

Explore some of this Illinois city's biggest highlights including Millennium Park, The Art Institute of Chicago and Willis Tower.
When choosing where to land, your options include Chicago O'Hare International Airport (ORD), Chicago Midway Airport (MDW) and Chicago Rockford Airport (RFD).
After your plane ticket is locked in, you can move on to finding the right stay among the hotels in Chicago.

Dallas

Dallas Symphony Orchestra at Meyerson Symphony Centre, Winspear Opera House and Dallas Museum of Art are popular sights to cross off while you're in this part of Texas.
Dallas Fort Worth International Airport (DFW) and Dallas Love Field Airport (DAL) are your options when booking flights.
Whether you're stopping over or staying a while, hotels in Dallas offer options for every type of trip.

Visiting United States for the first time? Here's what you need to know

Entry rules can vary depending on your passport, travel plans and length of stay, so check before you go. Airlines and official embassy sites will have the most recent advice on visas or any other documentation you may need.
The local currency is the United States dollar (USD). You can handle payments with credit and debit cards in most situations.
United States has a population of about 340 million. The capital city is Washington, D.C..
Travelling through this destination often means switching time zones along the way. Depending on where you are, standard local time ranges from UTC-10 to UTC-5.
Pick the season that matches your travel style, whether that's cooler, hotter or somewhere in between. July is one of the warmest months in United States.
Temperatures are often coolest around December.
February is typically the wettest month, while September is the driest.
Hoping to time your London to United States flight with something big? Headline events to build your trip around include Fourth of July celebrations, New Orleans Mardi Gras and the Coachella music festival.

Complete your trip with hotels and a car rental

A cheap flight from London to United States gets you there. The next step is choosing where to stay. Discover competitive prices and exclusive rates for hotels in United States. To travel when and where you want, also check out the range of car rental options in United States.

United States hotels and car hire

Did you know we can help you plan the rest of your trip from London to United States? Get exclusive deals and great rates for hotels and car hire in United States.