Menu

Cheap flights from USA to United Kingdom

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
USA to United Kingdom

How far in advance should I book a flight from USA to United Kingdom?

To save on the cost of your flight from USA to United Kingdom, book at least 51 days before your planned departure. Booking around this time can save you about 38% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $813 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $886.

What is the cheapest month to fly from USA to United Kingdom?

February can be a great time to fly to United Kingdom from USA with a flight ticket averaging about $634. Cheapflights users have found deals in the month of February for as cheap as $394. The most expensive prices can be found in the month of June.

Cheap flights from USA to United Kingdom in August, September 2020

The best prices found for USA to United Kingdom flights for August, September
28 Aug - 12 Dec
$311pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
22 Aug - 24 Nov
$313pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
22 Aug - 12 Sep
$319pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl

USA to United Kingdom 2020 flight deals

Cheap flights to United Kingdom from USA found for this year
12 Dec - 16 Jan
$308pp
JFK
New York John F Kennedy Intl
Norwegian Air UK
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian Air UK
Non-Stop
JFK
New York John F Kennedy Intl
14 Oct - 21 Oct
$310pp
JFK
New York John F Kennedy Intl
Icelandair
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
Icelandair
 
1 STOP
JFK
New York John F Kennedy Intl
28 Aug - 12 Dec
$311pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl

Non-stop flights to United Kingdom from USA

Save time with USA to United Kingdom direct flight deals
12 Dec - 16 Jan
$308pp
JFK
New York John F Kennedy Intl
Norwegian Air UK
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian Air UK
Non-Stop
JFK
New York John F Kennedy Intl
11 Jan - 8 Feb
$321pp
JFK
New York John F Kennedy Intl
Norwegian Air UK
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian Air UK
Non-Stop
JFK
New York John F Kennedy Intl
27 Dec - 11 Jan
$364pp
JFK
New York John F Kennedy Intl
Norwegian Air UK
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian Air UK
Non-Stop
JFK
New York John F Kennedy Intl

Last minute flights from USA to United Kingdom

Late deals on round-trip flights to United Kingdom from USA, departing today and this week
25 Jul - 2 Aug
$405pp
EWR
Newark
TAP AIR PORTUGAL
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
EWR
Newark
26 Jul - 28 Jul
$561pp
JFK
New York John F Kennedy Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
JFK
New York John F Kennedy Intl
26 Jul - 18 Oct
$566pp
JFK
New York John F Kennedy Intl
Aer Lingus
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Aer Lingus
 
1 STOP
JFK
New York John F Kennedy Intl

One-way flights to United Kingdom from USA

The cheapest one-way flights from USA to United Kingdom
5:00 pm - 8:45 am
TAP AIR PORTUGAL
1 Stop
10h 45m
BOS - LHR
TAP AIR PORTUGAL
$85
Gotogate
6:30 pm - 6:55 pm
TAP AIR PORTUGAL
1 Stop
19h 25m
BOS - LHR
TAP AIR PORTUGAL
$90
mytrip.com
6:30 pm - 8:45 am
TAP AIR PORTUGAL
1 Stop
33h 15m
BOS - LHR
TAP AIR PORTUGAL
$91
Gotogate

Related info for your journey

Useful info, stats and facts about USA to United Kingdom flights.

Flight FAQs

From USA to United Kingdom

Are flight prices decreasing from USA to United Kingdom due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both USA and United Kingdom for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from USA to United Kingdom for under $400 on Cheapflights?

Yes, there are multiple flights from USA to United Kingdom for under $400. The cheapest flight booked recently is on Norwegian Air UK for just $308, but on average you can expect to pay $313.

Are there nonstop flights from USA to United Kingdom for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from USA to United Kingdom under $400. A good price for a nonstop flight from USA to United Kingdom is less than $428.

Are there last-minute flights available from USA to United Kingdom for under $500?

There are currently 20+ open flights from USA to United Kingdom within the next 7 days for less than $500.

What are the most popular airlines that fly from USA to United Kingdom?

Major Airline, American Airlines and Air Canada are the most popular airlines when flying from USA to United Kingdom.

What are the most popular routes from USA to United Kingdom?

The most popular flight routes from USA to United Kingdom are New York John F Kennedy Intl - London Heathrow, Newark - London Heathrow and Los Angeles - London Heathrow.

What are the cheapest Flights from USA to United Kingdom?

The cheapest flight price from USA to United Kingdom is $308. On average you can expect to pay $658. The most popular route, (New York John F Kennedy Intl - London Heathrow), can usually be booked for $330.

How long is the flight from USA to United Kingdom?

For as low as $321, Norwegian Air UK can have you in United Kingdom from USA in 6h 40m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from USA to United Kingdom round-trip?

Currently priced at $308, Norwegian Air UK will fly you from USA to United Kingdom and back. In addition to Norwegian Air UK, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and TAP AIR PORTUGAL - these airlines can fly you to your destination from $310 and $319, respectively.

What are the cheapest airlines to fly from USA to United Kingdom one-way?

To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $85.

Related searches

Flights to United Kingdom from USA
Flights to USA Flights to United Kingdom

Rent a Car

Car Rentals in United Kingdom Car Rentals at Gatwick

Destination information for United Kingdom

Things to know before you go. Useful info for your trip from USA to United Kingdom
Today's exchange rate
$1 = £0.77
Flight duration
7h 30m
Home Europe United Kingdom Cheap flights from USA to United Kingdom