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Red rock formations of Cathedral Rock reflected in a pool near Sedona, Arizona, USA

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Cheap Flights to USA from UK: Compare Fares and Book Online

From Manhattan skylines to Californian coastlines and Arizona's red rocks, the States are one flight away. Compare fares in minutes, or call our agents and let them do the searching for you.

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Your American trip starts with the right ticket

Few countries pull in British travellers quite like the USA. It is close enough for a long weekend in New York, big enough for a month-long road trip, and varied enough that two people can fly out on the same day and come home with completely different stories. One returns tanned from a Florida beach, the other windswept from a canyon rim in Arizona.

The part nobody enjoys is the price comparison. Fares to the States move around constantly, and the same seat can cost very different amounts depending on the day you pick, the airport you leave from and how many stops you are willing to make. That is why we wrote this guide. Below you will find a straight-talking look at flights to USA from London and the rest of the UK: which cities to fly into, how long it takes, when fares tend to dip and what to sort out before you go.

If you are hunting for cheap flights to USA from UK airports, read on and then compare options for your own dates. And if you would rather talk it through, pick up the phone. A short call with one of our agents can turn up combinations a search box never shows you.

Where to fly

Popular gateways for flights from UK to USA

The USA is not one destination, it is dozens. Your arrival city shapes the whole trip, from the cost of getting around to what you can fit into a week. These are the airports UK travellers search for most when they look for flights from UK to USA. Pick a city, tap its link and call our agents on +44 203-836-6667. They will check live fares for your dates.

JFK

New York, USA

The classic first-timer's choice and usually the easiest place to find a nonstop from London. Broadway, Central Park, the High Line and a skyline that lives up to the films. Newark is a handy alternative if the fare is better.

Flights to New York from UK
LAX

Los Angeles, USA

Beaches, hiking trails, theme parks and the best taco trucks you will ever stand in line for. It is a long haul from the UK, so a direct flight is worth paying a little extra for if you can find one.

Cheap flights to Los Angeles
MIA

Miami, USA

Art Deco streets, white-sand beaches and a gateway to the Florida Keys and the Caribbean. Many travellers pair Miami with a cruise, so it is worth checking both ends of the trip together.

Flights to Miami from UK
MCO

Orlando, USA

Theme parks, sunshine and one of the busiest UK-to-US leisure routes. Family fares jump in school holidays, so book early if you are tied to those dates.

Cheap flights to Orlando from UK
SFO

San Francisco, USA

Golden Gate views, steep hills, great food and an easy launch pad for Yosemite and the wine country. Pair it with Los Angeles on the Pacific Coast Highway for an unforgettable road trip.

Flights to San Francisco from UK
LAS

Las Vegas, USA

Shows, buffets and desert scenery in one place. It is also the starting point for the Grand Canyon and Zion. Summer heat is serious, so spring and autumn are far more comfortable.

Cheap flights to Las Vegas
ORD

Chicago, USA

Architecture boat tours, deep-dish pizza, jazz and a lakefront that feels like the seaside. A good value alternative to the coasts, with plenty of daily connections.

Flights to Chicago from UK
BOS

Boston, USA

One of the shortest flights from Britain, which means you land with energy to spare. Walk the Freedom Trail, then head out to New England for the autumn leaves.

Cheap flights to Boston from UK
IAD

Washington DC, USA

Free world-class museums, monuments lit up at night and cherry blossom in spring. A compact, walkable city that works well for a long weekend or as part of an East Coast loop.

Flights to Washington DC from UK

Getting there

How long is the flight from the UK to the USA?

Shorter than most people expect. London to New York takes roughly seven to eight and a half hours, and Boston is not far behind. Chicago and Washington DC sit at around eight to nine hours, Miami and Orlando nearer nine to ten, and the West Coast, including Los Angeles, San Francisco and Las Vegas, stretches to about ten and a half or eleven. Return flights are usually quicker because the jet stream pushes you east.

Most daytime departures from London land in the afternoon or evening local time, so you arrive in time for dinner and a decent night's sleep. East Coast cities are five hours behind the UK and the West Coast eight, apart from a short stretch each spring and autumn when the clocks change on different dates. Heading east on the way home is the harder direction for jet lag, so give yourself a day to recover before work.

Travelling from Manchester, Edinburgh, Birmingham or Glasgow? Direct services run from several regional airports, and a connection through London or another European hub can be cheaper. Fancy combining your trip with a neighbour? Have a look at flights to Canada for a Toronto or Vancouver add-on, or cheap flights to Jamaica if a Caribbean finish sounds good.

Save money

How to find cheap flights to USA from UK

There is no magic trick, but after years of watching fares rise and fall a few habits reliably help anyone searching for tickets to USA from UK airports.

Be flexible by a day or two

Moving your outbound from a Friday to a Tuesday can shave a surprising amount off the fare. If you have a week of wiggle room, price a few different dates before you decide. Midweek flights tend to be quieter, and quieter planes tend to be cheaper.

Dodge the biggest peaks

Easter, the summer school holidays, Thanksgiving week and Christmas push prices up, sometimes sharply. The shoulder seasons are your friend. You get milder weather in much of the country, shorter queues at the big attractions and noticeably more affordable seats.

Try more than one airport

New York has JFK and Newark, Washington has Dulles, and Los Angeles has several nearby options. One can easily undercut another by a good margin. Departing from Gatwick, Manchester or Edinburgh instead of Heathrow can change the picture as well, so compare rather than assume.

Think open-jaw, not return

The USA is enormous, and doubling back costs time and money. Fly into New York and home from Boston, or into Los Angeles and out of San Francisco, and you skip a day of travel. An open-jaw ticket sometimes costs about the same as a standard return, so it is worth pricing both.

Check the baggage rules

Hold luggage is not always included on the lowest fares, and domestic US flights often charge for bags too. Add up the full cost before you book rather than comparing headline prices alone.

Keep an eye out for fare drops, which can happen without warning and disappear just as fast. If you see a price you like for dates that work, it is usually wise not to sit on it for a week.

When to go

The best time to book flights to the USA

The country spans deserts, mountains, beaches and big-city winters, so the best month depends on where you are headed. This quick guide matches your dates to the region.

RegionBest monthsWhat to expect
New York and the North EastApril to June, September to OctoberMild weather, autumn colour in New England, fewer crowds than summer
FloridaNovember to AprilWarm and drier. Summer is hot and humid, and hurricane season runs June to November
California coastSeptember to October, springReliable sunshine, quieter beaches after the summer holidays
Las Vegas and the desertMarch to May, October to NovemberComfortable days. Summer temperatures can be extreme
Chicago and the MidwestMay to SeptemberLong warm days and festival season, with cold, snowy winters
Washington DCMarch to May, September to NovemberCherry blossom in spring and pleasant walking weather in autumn

Prices follow demand, so the months with the nicest weather are also the ones where fares climb. Think about whether you would rather save money or have perfect conditions. Often the sweet spot sits just before or just after the peak.

Before you fly

Entry rules and what to sort out first

A bit of homework now saves a lot of stress at the airport. Here is what we would tick off once your ticket is booked.

  • ESTA. UK passport holders visiting for tourism or short business trips usually need an approved ESTA before boarding. Apply only through the official US government website, ideally a few days before you fly or earlier, because look-alike sites charge extra for the same thing. Rules and fees change, so check the latest requirements before you book.
  • Passport. Make sure it is a valid e-passport and in good condition. Names on your ticket must match your passport exactly.
  • Travel insurance. Healthcare in the USA is expensive, and a small accident can lead to a very large bill. Get cover on the same day you book, and check that it includes medical costs and any activities you plan to do.
  • Money. Cards are accepted almost everywhere, but tipping is expected in restaurants, bars and taxis, so carry some small notes. Tell your bank you are travelling, so your card is not blocked.
  • Getting around. Distances are bigger than they look on a map. Domestic flights, trains and car hire all book up in busy seasons, so reserve what you cannot afford to miss.
  • Phone and plugs. The USA uses a different plug shape and voltage, so pack an adaptor and check your roaming costs.

Fly in comfort

Business and premium cabins for the long haul

A long flight is far nicer when you can stretch out. For a special occasion, or if you simply want to land fresh enough to enjoy your first day, take a look at our business class flights to USA. A lie-flat seat turns an overnight sector into something close to a proper night's sleep.

If a full business seat is out of budget, the middle ground is worth a look. Premium economy flights to USA give you more legroom, a wider seat and better service, usually for a fraction of the business fare. On a transatlantic crossing, that extra space matters more than you might expect.

Trip ideas

Three itineraries to get you started

Not sure where to point the map? These routes are popular with UK travellers and work well with open-jaw tickets. Treat them as a starting sketch, not a rulebook.

East Coast classic

About 10 days

Land in New York for four or five days, take the train to Philadelphia and Washington DC, then finish in Boston. Fly home from Boston and you never retrace your steps.

California coast

About 12 days

Arrive in Los Angeles, drive the coast road north through Santa Barbara and Big Sur, and end in San Francisco. A day trip to Yosemite fits in nicely before you fly home.

Southwest loop

About 14 days

Start in Las Vegas, then loop through Zion, the Grand Canyon and Sedona's red rocks before returning via Los Angeles. Spring and autumn are the most comfortable seasons.

Cathedral Rock in Sedona, Arizona, reflected in a rainwater pool at sunset
Sedona's red rocks are one reason the Southwest tops so many wish lists.

Dream bigger

Other places UK travellers pair with a US trip

The USA is rarely a one-and-done. Plenty of our customers come back for a second trip somewhere completely different. Here is a little inspiration, in case one holiday is not enough.

Why us

Book your US trip with BookForYou

We are a UK-based travel agency, and we spend our days helping people get to places like these. You can compare fares yourself in a few clicks, or you can pick up the phone and talk through your plans with someone who knows how multi-city trips fit together. Both routes lead to the same place, so use whichever suits you.

We work with airlines and travel partners to offer a wide range of options, from budget-friendly returns to open-jaw and multi-city tickets. Our agents are available 24×7, and bookings are ATOL protected (No. 12238) and subject to availability and provider terms. If you are not sure what a fare includes, ask before you pay. We would rather answer ten questions than have you surprised at the airport.

Questions

Flights to the USA: your questions answered

How much do flights to the USA from the UK cost?

Fares change with the season, the route and how early you book, so there is no single price. School holidays, Christmas and July to August cost more, while January to March and the autumn months are usually cheaper. Run a search for your own dates, or call the team and ask them to check for you.

What is the cheapest time to fly from the UK to the USA?

The cheapest weeks are often in January, February and early March, and again from late September to mid November, apart from Thanksgiving. Midweek departures are usually better value than Friday or Sunday flights.

Are there direct flights from London to the USA?

Yes. London has nonstop flights to many major US cities, including New York, Los Angeles, Miami, Boston, Chicago, San Francisco and Washington DC. Other cities need a connection, which can sometimes bring the fare down.

Do I need a visa or ESTA to travel from the UK to the USA?

UK passport holders visiting for tourism or short business trips usually travel on an approved ESTA instead of a visa. Apply only through the official US government website, well before you fly, and check the latest rules and fees before you book.

How long is the flight from London to New York?

Roughly seven to eight and a half hours, depending on the wind. The return flight is usually shorter, because the jet stream pushes you east.

Can I fly into one city and home from another?

Yes. Open-jaw tickets are popular in the USA because the distances are so big. Flying into New York and home from Boston, or into Los Angeles and home from San Francisco, saves a long backtrack.

Is my booking protected?

BookForYou is an independent travel agency acting as a booking agent for third-party providers. Bookings are ATOL protected (No. 12238) and subject to availability and provider terms. If you are unsure what covers your trip, ask the team before you pay.

Can I change or cancel my ticket?

That depends on the airline's fare rules. Some tickets are flexible, others are non-refundable or carry a change fee. Check the fare conditions before you pay, and contact our support team if you need to make changes later.

Ready to find your fare?

Let one of our agents search for you. Either way, America is closer than you think.

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