Find flights
Deals
Airlines

Cheap flights from the United States to anywhere

Fly from the United States to anywhere in the world.

LAX — LHR
23 Oct — 30 Oct1
1 adult

Find flights from USA

Cheapest flights from USA
Explore the most affordable flight options available from USA. Find the lowest fares based on data from user searches, with prices last updated on 18 October 2024.

Sun 24/1110:50BOS - LHR
1 stop15h 20mAir Canada
Sun 1/1215:00LHR - BOS
1 stop24h 08mAir Canada
Deal found 17/10£52
Fri 8/1122:30JFK - LHR
Nonstop7h 00mVirgin Atlantic
Sun 10/1109:00LHR - JFK
1 stop18h 50mVirgin Atlantic
Deal found 17/10£217
Fri 6/1219:15BOS - LHR
Nonstop6h 50mVirgin Atlantic
Sun 8/1206:20LHR - BOS
1 stop15h 15mVirgin Atlantic
Deal found 17/10£230
Fri 6/1213:35BOS - LHR
1 stop11h 45mDelta
Sun 8/1206:20LHR - BOS
1 stop15h 15mDelta
Deal found 17/10£234
Fri 15/1119:45JFK - LHR
1 stop15h 55mSWISS
Sun 17/1106:00LHR - JFK
1 stop15h 40mSWISS
Deal found 16/10£250
Fri 8/1118:10JFK - LHR
1 stop14h 55mMultiple Airlines
Sun 10/1106:00LHR - JFK
1 stop12h 05mMultiple Airlines
Deal found 17/10£252
Thu 14/1121:55BOS - LHR
1 stop29h 10mMultiple Airlines
Sun 17/1106:00LHR - BOS
1 stop13h 10mMultiple Airlines
Deal found 17/10£255
Fri 8/1109:45JFK - LHR
2 stops29h 50mUnited Airlines
Sun 10/1107:00LHR - JFK
1 stop12h 40mUnited Airlines
Deal found 16/10£258
Fri 15/1118:25BOS - LHR
1 stop19h 15mAustrian Airlines
Sun 17/1109:05LHR - BOS
2 stops37h 25mAustrian Airlines
Deal found 17/10£258
Fri 17/119:10BOS - LHR
1 stop10h 15mKLM
Sun 19/108:50LHR - BOS
Nonstop8h 05mKLM
Deal found 17/10£262
Thu 14/1121:55BOS - LHR
1 stop32h 20mSWISS
Sun 17/1107:00LHR - BOS
2 stops18h 20mSWISS
Deal found 17/10£265
Fri 17/112:45LGA - LHR
1 stop13h 25mAir Canada
Sun 19/106:50LHR - LGA
2 stops13h 07mAir Canada
Deal found 17/10£265

Find flights from USA within your budget

MISSING STRING [DIRECT_FLIGHTS_ORIGIN_BUDGET_RANGE_FINDER_SUBTITLE_UPDATED]

Fly to

Any airport

Budget

£52 - £265

Route

Depart

Return

Price

Boston Logan IntlLondon Heathrow

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 24/11

1 stop15h 20m

London Heathrow

Sun 1/12

1 stop24h 08m

£52

New York John F Kennedy IntlLondon Heathrow

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 8/11

Nonstop7h 00m

London Heathrow

Sun 10/11

1 stop18h 50m

£217

Boston Logan IntlLondon Heathrow

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 6/12

Nonstop6h 50m

London Heathrow

Sun 8/12

1 stop15h 15m

£230

Boston Logan IntlLondon Heathrow

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 6/12

1 stop11h 45m

London Heathrow

Sun 8/12

1 stop15h 15m

£234

New York John F Kennedy IntlLondon Heathrow

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 15/11

1 stop15h 55m

London Heathrow

Sun 17/11

1 stop15h 40m

£250

New York John F Kennedy IntlLondon Heathrow

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 8/11

1 stop14h 55m

London Heathrow

Sun 10/11

1 stop12h 05m

£252

Boston Logan IntlLondon Heathrow

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 14/11

1 stop29h 10m

London Heathrow

Sun 17/11

1 stop13h 10m

£255

New York John F Kennedy IntlLondon Heathrow

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 8/11

2 stops29h 50m

London Heathrow

Sun 10/11

1 stop12h 40m

£258

Boston Logan IntlLondon Heathrow

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 15/11

1 stop19h 15m

London Heathrow

Sun 17/11

2 stops37h 25m

£258

Boston Logan IntlLondon Heathrow

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 17/1

1 stop10h 15m

London Heathrow

Sun 19/1

Nonstop8h 05m

£262

Boston Logan IntlLondon Heathrow

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 14/11

1 stop32h 20m

London Heathrow

Sun 17/11

2 stops18h 20m

£265

New York LaGuardiaLondon Heathrow

LGA - LHR

LGALHR

New York LaGuardia

Fri 17/1

1 stop13h 25m

London Heathrow

Sun 19/1

2 stops13h 07m

£265

Flights are sorted by cheapest first

Deals found on 17/10

Best time to book a flight from USA

Have a flexible travel schedule? Discover the best time to fly from USA with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from USA

Get recent, data-driven insights about flights from USA including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from USA?

Currently, August is the cheapest month in which you can book a flight from USA (average of £215). Flying from USA in June will prove the most costly (average of £426). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from USA?

Use this chart to determine the cheapest time to fly return from USA to Heathrow. Price data was last updated on 13 October 2024.

Those who are seeking the cheapest fare on flights departing from USA would be wise to consider leaving during Saturday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday evenings when fares are usually the most expensive.

Airline reviews for flights from USA

Get insights into the airlines that provide service from USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from USA. In the last 7 days, Cheapflights users made a total of 1,032,784 searches.
8.0
Very Good
8,911 reviews

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

8.0
Very Good
8,911 reviews
8.0
Very Good
8,911 reviews

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.8
Good
1,361 reviews
8.0
Very Good
8,911 reviews

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.7
Good
1,322 reviews
8.0
Very Good
8,911 reviews

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.7
Good
844 reviews
8.0
Very Good
8,911 reviews

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.6
Good
1,652 reviews
8.0
Very Good
8,911 reviews

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Related info for your journey

Access useful and relevant information related to your journey from USA. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 October 2024.
  • What is the cheapest airport to fly out of USA?

    New York LaGuardia airport offers the cheapest routes to Charlotte, from £55; whereas San Francisco airport is typically cheaper if you're flying to Seattle, from £85. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from USA?

    At the present moment the cheapest month to fly from USA is currently August; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from USA?

    Check out the cheapest flights from USA to embark to:
    Travel from New York to Charlotte from £55 round trip
    Travel from San Francisco to Seattle from £85 round trip
    Travel from Los Angeles to Houston from £123 round trip
    Travel from Boston to Las Vegas from £135 round trip
    Travel from Seattle to Phoenix from £160 round trip

  • How does Cheapflights help users find flights from USA?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from USA today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from USA?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from USA.

  • Can Cheapflights find flights from USA with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from USA flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from USA become cheaper?

    Of course! You can now track prices for flights from USA and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from USA?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from USA today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from USA?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from USA.

Can Cheapflights find flights from USA with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from USA flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from USA become cheaper?

Of course! You can now track prices for flights from USA and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.