Flights to United States

£306 Cheap flights to the United States

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to the United States departing on 27/2. 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 flights found to popular cities in United States

Find flights to these popular cities in United States from your nearest airport.
Icelandair
19 Apr
LGW
32h 40m
1 stop
JFK
16 May
JFK
10h 30m
1 stop
LGW
£323
Icelandair
1 May
LHR
26h 55m
1 stop
JFK
10 May
JFK
18h 50m
1 stop
LHR
£323
Norse Atlantic UK
6 Mar
LGW
7h 55m
JFK
15 Mar
JFK
6h 55m
LGW
£324
Icelandair
11 May
LHR
14h 00m
1 stop
JFK
18 May
JFK
16h 10m
1 stop
LHR
£324
Norse Atlantic UK
6 Mar
LGW
7h 55m
JFK
15 Mar
JFK
6h 55m
LGW
£325
Icelandair
14 May
LHR
26h 55m
1 stop
JFK
21 May
JFK
10h 25m
1 stop
LHR
£325
Icelandair
19 Apr
LGW
32h 40m
1 stop
JFK
4 May
JFK
10h 15m
1 stop
LGW
£325
Icelandair
1 May
LHR
26h 55m
1 stop
JFK
8 May
JFK
10h 25m
1 stop
LHR
£325
Norse Atlantic UK
13 Mar
LGW
7h 55m
JFK
22 Mar
JFK
6h 55m
LGW
£326
Icelandair
16 Apr
LHR
14h 00m
1 stop
JFK
23 Apr
JFK
16h 10m
1 stop
LHR
£326
Multiple Airlines
7 Apr
LTN
35h 00m
3 stops
JFK
14 Apr
JFK
24h 00m
2 stops
LTN
£326
Norse Atlantic UK
13 Mar
LGW
7h 55m
JFK
22 Mar
JFK
6h 55m
LGW
£327
Icelandair
27 Feb
LGW
13h 40m
1 stop
MCO
9 Mar
MCO
12h 05m
1 stop
LGW
£306
Icelandair
6 Mar
LHR
29h 00m
1 stop
MCO
26 Mar
MCO
20h 40m
1 stop
LHR
£307
Icelandair
27 Feb
LHR
13h 20m
1 stop
MCO
9 Mar
MCO
12h 00m
1 stop
LHR
£308
Icelandair
6 Mar
LHR
13h 20m
1 stop
MCO
21 May
MCO
32h 55m
1 stop
LHR
£309
Norse Atlantic UK
2 Mar
LGW
9h 40m
MCO
21 Mar
MCO
8h 10m
LGW
£309
Icelandair
1 Mar
LGW
13h 40m
1 stop
MCO
22 Mar
MCO
12h 05m
1 stop
LGW
£310
Icelandair
1 Mar
LHR
13h 20m
1 stop
MCO
22 Mar
MCO
12h 00m
1 stop
LHR
£311
Icelandair
21 Apr
LHR
12h 45m
1 stop
MCO
28 Apr
MCO
17h 20m
1 stop
LHR
£312
Icelandair
21 Apr
LHR
12h 45m
1 stop
MCO
28 Apr
MCO
17h 20m
1 stop
LHR
£313
Norse Atlantic UK
27 Feb
LGW
9h 40m
MCO
20 Mar
MCO
8h 05m
LGW
£313
Icelandair
13 Mar
LGW
12h 55m
1 stop
MCO
22 Mar
MCO
12h 05m
1 stop
LGW
£314
Icelandair
21 Apr
LHR
12h 45m
1 stop
MCO
9 Dec
MCO
12h 00m
1 stop
LHR
£314
Multiple Airlines
20 Feb
LHR
15h 35m
1 stop
LAX
16 Mar
LAX
10h 30m
LHR
£345
Multiple Airlines
26 Feb
LHR
15h 35m
1 stop
LAX
10 Mar
LAX
10h 30m
LHR
£346
Multiple Airlines
20 Feb
LHR
15h 35m
1 stop
LAX
27 Feb
LAX
12h 55m
1 stop
LHR
£347
Lufthansa
20 Feb
LHR
15h 35m
1 stop
LAX
3 Mar
LAX
10h 30m
LHR
£348
Multiple Airlines
19 Feb
LHR
15h 35m
1 stop
LAX
10 Mar
LAX
14h 50m
1 stop
LHR
£349
Lufthansa
7 Mar
LHR
16h 40m
1 stop
LAX
14 Mar
LAX
10h 30m
LHR
£350
SWISS
20 Feb
LHR
15h 35m
1 stop
LAX
23 Feb
LAX
14h 40m
1 stop
LHR
£350
Norse Atlantic UK
5 Jun
LGW
11h 15m
LAX
31 Jul
LAX
10h 25m
LGW
£350
Multiple Airlines
18 Feb
LHR
15h 35m
1 stop
LAX
4 Mar
LAX
14h 00m
1 stop
LHR
£351
Multiple Airlines
28 Feb
LHR
15h 35m
1 stop
LAX
2 Mar
LAX
10h 30m
LHR
£352
Norse Atlantic UK
11 Jun
LGW
11h 15m
LAX
3 Aug
LAX
10h 25m
LGW
£352
United Airlines
19 Feb
LHR
15h 35m
1 stop
LAX
6 May
LAX
17h 26m
1 stop
LHR
£352
British Airways
3 Mar
LHR
10h 00m
MIA
24 Mar
MIA
8h 30m
LHR
£375
British Airways
3 Mar
LHR
10h 00m
MIA
24 Mar
MIA
8h 40m
LHR
£380
Iberia
6 Apr
LHR
16h 10m
1 stop
MIA
20 Apr
MIA
15h 05m
1 stop
LHR
£383
Icelandair
10 Mar
LGW
14h 00m
1 stop
MIA
25 Mar
MIA
12h 40m
1 stop
LGW
£383
British Airways
7 May
LHR
9h 35m
MIA
14 May
MIA
8h 55m
LHR
£386
Multiple Airlines
27 Feb
LHR
29h 57m
2 stops
MIA
4 Mar
MIA
16h 29m
2 stops
LHR
£388
United Airlines
23 Feb
LHR
15h 19m
1 stop
MIA
2 Mar
MIA
16h 00m
1 stop
LHR
£393
Icelandair
16 Apr
LHR
13h 50m
1 stop
MIA
24 Apr
MIA
21h 05m
1 stop
LHR
£394
Icelandair
12 Mar
LHR
13h 40m
1 stop
MIA
15 Apr
MIA
12h 40m
1 stop
LHR
£397
Multiple Airlines
17 Mar
LHR
25h 19m
2 stops
MIA
25 Mar
MIA
20h 11m
2 stops
LHR
£399
Multiple Airlines
27 Feb
LHR
29h 57m
2 stops
MIA
3 Mar
MIA
25h 09m
2 stops
LHR
£400
Multiple Airlines
9 Mar
LGW
17h 09m
1 stop
MIA
20 Mar
MIA
19h 00m
1 stop
LGW
£402
TAP AIR PORTUGAL
2 Mar
LHR
16h 35m
1 stop
SFO
7 Mar
SFO
18h 20m
1 stop
LHR
£369
United Airlines
1 May
LHR
15h 55m
1 stop
SFO
8 May
SFO
10h 30m
LHR
£370
SWISS
10 Mar
LGW
29h 50m
1 stop
SFO
16 Mar
SFO
14h 25m
1 stop
LGW
£370
United Airlines
8 Apr
LHR
15h 35m
1 stop
SFO
19 Apr
SFO
14h 10m
1 stop
LHR
£371
Lufthansa
22 Apr
LHR
14h 10m
1 stop
SFO
27 Apr
SFO
10h 40m
LHR
£372
American Airlines
8 Mar
LGW
41h 41m
2 stops
SFO
20 Mar
SFO
32h 32m
2 stops
LGW
£372
SWISS
5 Mar
LCY
15h 15m
1 stop
SFO
15 Mar
SFO
15h 15m
1 stop
LCY
£372
SWISS
24 Feb
LHR
29h 50m
1 stop
SFO
10 Mar
SFO
14h 25m
1 stop
LHR
£372
Lufthansa
27 Feb
LCY
14h 00m
1 stop
SFO
14 Mar
SFO
13h 50m
1 stop
LCY
£372
Lufthansa
2 Apr
LHR
16h 10m
1 stop
SFO
6 Apr
SFO
10h 35m
LHR
£373
United Airlines
2 Apr
LHR
15h 35m
1 stop
SFO
20 Apr
SFO
10h 35m
LHR
£374
SWISS
4 Mar
LGW
29h 50m
1 stop
SFO
1 May
SFO
19h 50m
1 stop
LGW
£374

Find the cheapest flights from the United Kingdom to the United States

Recent return flight deals from the United Kingdom to the United States

Enter your travel dates to find the best prices.
Icelandair Logo
20:35 - 20:35
LHR
-
MCO
29h 00m
1 stop
Icelandair Logo
18:50 - 19:30
MCO
-
LHR
20h 40m
1 stop
£307Icelandair
Fri, 6 Mar - Thu, 26 Mar
Icelandair Logo
12:15 - 20:35
LHR
-
MCO
13h 20m
1 stop
Icelandair Logo
18:50 - 10:50
MCO
-
LHR
12h 00m
1 stop
£308Icelandair
Fri, 27 Feb - Mon, 9 Mar
Norse Atlantic UK Logo
13:00 - 15:55
LGW
-
JFK
7h 55mdirect
Norse Atlantic UK Logo
19:05 - 06:00
JFK
-
LGW
6h 55mdirect
£324Norse Atlantic UK
Fri, 6 Mar - Sun, 15 Mar
Norse Atlantic UK Logo
13:00 - 15:55
LGW
-
JFK
7h 55mdirect
Norse Atlantic UK Logo
19:05 - 06:00
JFK
-
LGW
6h 55mdirect
£325Norse Atlantic UK
Fri, 6 Mar - Sun, 15 Mar
Lufthansa Logo
06:35 - 15:15
LHR
-
LAX
16h 40m
1 stop
Lufthansa Logo
19:00 - 13:30
LAX
-
LHR
10h 30mdirect
£348Lufthansa
Fri, 20 Feb - Sat, 28 Feb
Lufthansa Logo
07:40 - 15:15
LHR
-
LAX
15h 35m
1 stop
Lufthansa Logo
15:00 - 12:50
LAX
-
LHR
13h 50m
1 stop
£349Lufthansa
Thu, 19 Feb - Mon, 23 Feb
United Airlines Logo
12:05 - 18:41
LHR
-
LGA
11h 36m
1 stop
United Airlines Logo
14:59 - 06:40
LGA
-
LHR
11h 41m
1 stop
£349United Airlines
Thu, 5 Mar - Mon, 9 Mar
British Airways Logo
11:00 - 13:55
LHR
-
EWR
7h 55mdirect
British Airways Logo
21:25 - 09:30
EWR
-
LHR
7h 05mdirect
£350British Airways
Sat, 9 May - Mon, 11 May
British Airways Logo
16:35 - 19:25
LHR
-
EWR
7h 50mdirect
British Airways Logo
21:25 - 09:30
EWR
-
LHR
7h 05mdirect
£351British Airways
Fri, 8 May - Tue, 12 May
United Airlines Logo
16:40 - 23:30
LHR
-
LGA
11h 50m
1 stop
United Airlines Logo
19:29 - 10:40
LGA
-
LHR
10h 11m
1 stop
£358United Airlines
Fri, 8 May - Mon, 11 May

momondo Fare Finder

 
Locate flights to United States that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 8 February 2026.
Use the filters below to find and compare flights to the United States that are best for you.

Fly from

Route

Depart

Return

Price

LondonOrlando

LHR - MCO

LHRMCO

London Heathrow

Fri 6/3

20:35-20:35

1 stop29h 00m

Orlando

Thu 26/3

18:50-19:30

1 stop20h 40m

£307

LondonOrlando

LHR - MCO

LHRMCO

London Heathrow

Fri 27/2

12:15-20:35

1 stop13h 20m

Orlando

Mon 9/3

18:50-10:50

1 stop12h 00m

£308

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 6/3

13:00-15:55

Nonstop7h 55m

New York John F Kennedy Intl

Sun 15/3

19:05-06:00

Nonstop6h 55m

£324

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 6/3

13:00-15:55

Nonstop7h 55m

New York John F Kennedy Intl

Sun 15/3

19:05-06:00

Nonstop6h 55m

£325

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 20/2

06:35-15:15

1 stop16h 40m

Los Angeles

Sat 28/2

19:00-13:30

Nonstop10h 30m

£348

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 19/2

07:40-15:15

1 stop15h 35m

Los Angeles

Mon 23/2

15:00-12:50

1 stop13h 50m

£349

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 5/3

12:05-18:41

1 stop11h 36m

New York LaGuardia

Mon 9/3

14:59-06:40

1 stop11h 41m

£349

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sat 9/5

11:00-13:55

Nonstop7h 55m

Newark

Mon 11/5

21:25-09:30

Nonstop7h 05m

£350

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Fri 8/5

16:35-19:25

Nonstop7h 50m

Newark

Tue 12/5

21:25-09:30

Nonstop7h 05m

£351

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 8/5

16:40-23:30

1 stop11h 50m

New York LaGuardia

Mon 11/5

19:29-10:40

1 stop10h 11m

£358

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to the United States from

United States flights insights and trends

Explore insights for your United States flight to craft the best travel plan

What is the cheapest flight to United States?

The cheapest flights to United States recently found by momondo users are £16 with Spirit Airlines, £19 with Frontier, and £28 with JetBlue.

See prices from:

Cheapest flights to cities in United States

Click on the cities below to find out when it's cheapest to fly to United States from United Kingdom
New York
New York

Cheap United States flight deals and tips

Summary info about the United States flight prices, duration and airlines

Best One-Way Price

£260

Best Round-Trip Price

£307

Fastest flight time

7h 50m

Popular in

July
The best one-way flight price to United States from United Kingdom in the last 72 hours is £260 (London Heathrow to Orlando).
The best round-trip flight price to United States from United Kingdom in the last 72 hours is £307 (London Heathrow to Orlando).
The fastest flight to United States from United Kingdom takes 7h 50m (London Gatwick to New York John F Kennedy Intl).
July has the highest demand for flights to United States, with a 15% price increase on average.

Frequently asked questions about flying to the United States

What popular landmarks are in United States?

What is the best airport to land at to visit Times Square?

When visiting Times Square in New York, the closest airport is New York John F Kennedy Intl Airport.

Which airlines fly to United States?

What is the most popular airport in United States to fly to?

How much are flights to United States?

Flights to United States have been found on momondo for as low as £167 per ticket recently. However, the average price tends to be £1,272 and anything for £1,089 or less is a good deal. £19,354 is the most expensive flight we’ve seen in the past week, though you may be able to avoid this price depending on what airport you fly from, what airline you choose, and how far in advance you book your flights.

What is the best day of the week to fly to United States?

The best day of the week to fly to United States is Thursday due to prices being at their lowest. Flying out on a Wednesday should be a backup plan since this day tends to be less expensive as well. Sunday, on the other hand, is the most expensive day to fly to United States.

Where is it cheapest to fly into United States?

When travelling to United States, Orlando airport in Orlando offers the cheapest overall flights with an average airfare of £167, while the second most affordable option is New York John F Kennedy Intl airport with an average airfare of £195 for New York.

When did momondo last update prices for flights to United States?

Prices for flights to United States refresh daily.

How many operators does momondo search for flights to United States?

How old do you have to be to fly 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 to United States.

What documentation or ID do you need to fly to United States?

The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to United States?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United States.

Can I find flights to United States with flexible booking policies on momondo?

All flight searches to United States on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to United States?

momondo provides multiple filters to help you find the best flight to United States. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to United States right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States and alert you when they change.

An easier way to manage your United States trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

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Tue 10/3
Tue 17/3

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Popular Flights to the United States

Popular routes according to searches in the past day on momondo