Cheap flights from the United Kingdom to the United States from £138
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to the United States departing on 24/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent return flight deals from the United Kingdom to the United States
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Norse Atlantic UK flights from United Kingdom to United States
Our best Norse Atlantic UK deals on United Kingdom to United States flight tickets
Finnair flights from United Kingdom to United States
Our best Finnair deals on United Kingdom to United States flight tickets
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How to get the cheapest flight ticket from United Kingdom to United States
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to United States?
The month of September is, on average, the cheapest month to fly to United States from United Kingdom, with most prices found around £352. If you are unable to visit United States during the month of September, then departing from United Kingdom during the month March is also very affordable. Most momondo users find prices during this month for around £356.
What is the cheapest day to depart on your flight to United States?
According to our data, Wednesday is the cheapest day to fly to United States from United Kingdom. The lowest ticket price found for a Wednesday departure recently was £463. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to United States for around £549.
What is the cheapest time of day to depart on your flight to United States?
Our most recent data shows that the best time of day to fly to United States is in the morning. Flights from United Kingdom to United States during this time can be as low as £485. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £616 on average. Flights to United States from United Kingdom in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest United Kingdom to United States flight route?
Fly from London Gatwick to Miami for the best United Kingdom - United States flight prices
How far in advance should I book a flight to United States?
You are more likely to see cheaper flights to United States from United Kingdom when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to United States for around £449 when searching 7 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from United Kingdom for as low as £403 on momondo.
What cabin class options are available on United Kingdom to United States flights?
There are 4 cabin classes available to choose from on United Kingdom to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from United Kingdom to United States?
Vueling, Iberia, and Norse Atlantic UK are the most popular carriers operating from United Kingdom to United States
Which airlines fly to United States?
British Airways, Virgin Atlantic and Aer Lingus are the top three most popular airlines that fly to United States from United Kingdom according to our data. British Airways is the first choice among our users, with 41% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 30 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.
How many flights depart from United Kingdom to United States on average per day?
As of June 2025, 229 flights take off from United Kingdom and land in United States each day. The most common flight departure time for this route is 16:00, with 55% of daily flights taking off in the afternoon.
How many flights depart from United Kingdom to United States on average per week?
The number of flights available between United Kingdom and United States is 1,608 per week as of June 2025. The most frequent departure day is Wed, with 15% of weekly flights leaving on this day.
Cheap United Kingdom to United States flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United Kingdom to United States
Best price found | £138 |
|---|---|
Fastest flight time | 7h 34m |
Direct flights | Every day |
Airports in United States | 2 airports |
When did momondo last update prices for flights from United Kingdom to United States?
Prices for flights from United Kingdom to United States were last updated today.
How many operators does momondo search for flights from United Kingdom to United States?
The number of operators available for flights from United Kingdom to United States is 26 as of June 2025.
How old do you have to be to fly from United Kingdom to United States?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to United States.
What documentation or ID do you need to fly to United States?
The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United Kingdom to United States?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United Kingdom to United States is Airbus A350-1000 (20.60% of total bookings). The next most popular plane models are Boeing 777 (17.46%), Boeing 787-9 Dreamliner (15.18%), and Airbus A330-900neo (8.25%).
Best airlines flying from United Kingdom to United States
Compare and see reviews for airlines that fly from United Kingdom to United States with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £49 | Free Cancellation | Rating 6.8 5,129 reviews | |||
| PriceFrom £197 | Free Cancellation | Rating 7.1 1,169 reviews | |||
| PriceFrom £235 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom £259 | Free Cancellation | Rating 7.0 102 reviews | |||
| PriceFrom £274 | Free Cancellation | Rating 7.5 1,628 reviews | |||
| PriceFrom £279 | Free Cancellation | Rating 7.1 1,892 reviews | |||
| PriceFrom £291 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom £305 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £306 | Free Cancellation | Rating 7.1 9,563 reviews | |||
| PriceFrom £330 | Free Cancellation | Rating 7.8 398 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United Kingdom to United States?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to United States for you.
Can I find flights from United Kingdom to United States with flexible booking policies on momondo?
momondo does allow users to show only those flights to United States from United Kingdom which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from United Kingdom to United States?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United States from United Kingdom.
I’m not ready to book a flight from United Kingdom to United States right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to United States from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.