Flights to United States

£392 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 15/8. 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.
Multiple Airlines
7 May
LHR
12h 35m
1 stop
JFK
18 May
JFK
13h 15m
1 stop
LHR
£408
Norse Atlantic UK
5 Jun
LGW
7h 50m
JFK
5 Sept
JFK
7h 00m
LGW
£409
SWISS
30 Apr
LGW
12h 10m
1 stop
JFK
12 May
JFK
11h 10m
1 stop
LGW
£411
Multiple Airlines
29 Apr
STN
25h 30m
2 stops
JFK
6 May
JFK
14h 50m
2 stops
STN
£411
LEVEL
18 May
LHR
30h 10m
1 stop
JFK
23 May
JFK
28h 25m
1 stop
LHR
£411
Multiple Airlines
1 Jun
LTN
21h 25m
2 stops
JFK
15 Jun
JFK
18h 05m
2 stops
LTN
£411
LEVEL
4 May
LGW
29h 55m
1 stop
JFK
11 May
JFK
26h 15m
1 stop
LGW
£412
Multiple Airlines
7 May
STN
28h 25m
2 stops
JFK
12 May
JFK
17h 05m
2 stops
STN
£412
SWISS
30 Apr
LHR
11h 50m
1 stop
JFK
7 May
JFK
10h 40m
1 stop
LHR
£412
Multiple Airlines
2 Sept
LTN
13h 55m
1 stop
JFK
14 Sept
JFK
18h 35m
1 stop
LTN
£412
LEVEL
3 May
LGW
29h 15m
1 stop
JFK
6 May
JFK
31h 30m
1 stop
LGW
£413
Multiple Airlines
14 May
STN
28h 25m
3 stops
JFK
28 May
JFK
17h 40m
2 stops
STN
£413
Norse Atlantic UK
1 Jun
LGW
9h 25m
MCO
8 Jun
MCO
8h 30m
LGW
£455
Iberia
12 Sept
LHR
13h 50m
1 stop
MCO
26 Sept
MCO
15h 20m
1 stop
LHR
£456
A.P.G.
30 May
LGW
9h 25m
MCO
13 Jun
MCO
8h 30m
LGW
£457
Norse Atlantic UK
25 Jun
LGW
9h 25m
MCO
16 Jul
MCO
8h 30m
LGW
£458
Multiple Airlines
9 Jun
LGW
9h 25m
MCO
22 Jun
MCO
8h 30m
LGW
£459
Norse Atlantic UK
1 Jun
LGW
9h 25m
MCO
8 Jun
MCO
8h 30m
LGW
£459
Norse Atlantic UK
1 Jun
LGW
9h 25m
MCO
8 Jun
MCO
8h 30m
LGW
£460
Norse Atlantic UK
2 Jun
LGW
9h 25m
MCO
16 Jun
MCO
8h 30m
LGW
£461
Norse Atlantic UK
23 Jun
LGW
9h 25m
MCO
14 Jul
MCO
8h 30m
LGW
£462
Multiple Airlines
7 Jun
LGW
9h 25m
MCO
21 Jun
MCO
42h 30m
2 stops
LGW
£462
Icelandair
25 Jun
LGW
12h 50m
1 stop
MCO
17 Jul
MCO
32h 45m
1 stop
LGW
£463
Norse Atlantic UK
23 Jun
LGW
9h 25m
MCO
15 Jul
MCO
8h 30m
LGW
£464
British Airways
15 Aug
LHR
11h 20m
LAX
7 Sept
LAX
10h 25m
LHR
£392
British Airways
12 Aug
LHR
11h 20m
LAX
6 Sept
LAX
10h 25m
LHR
£393
British Airways
13 Aug
LHR
11h 20m
LAX
7 Sept
LAX
10h 25m
LHR
£394
American Airlines
24 Jul
LHR
16h 50m
1 stop
LAX
28 Jul
LAX
14h 20m
1 stop
LHR
£402
British Airways
13 Aug
LHR
11h 20m
LAX
12 Sept
LAX
10h 30m
LHR
£404
British Airways
14 Aug
LHR
11h 15m
LAX
12 Sept
LAX
10h 30m
LHR
£405
British Airways
13 Aug
LHR
11h 15m
LAX
13 Sept
LAX
10h 25m
LHR
£406
A.P.G.
27 Jun
LGW
11h 10m
LAX
5 Jul
LAX
10h 25m
LGW
£406
Finnair
20 May
LHR
14h 50m
1 stop
LAX
3 Jun
LAX
17h 50m
1 stop
LHR
£407
British Airways
11 Aug
LHR
11h 15m
LAX
8 Sept
LAX
10h 25m
LHR
£411
Delta
18 May
LHR
16h 01m
1 stop
LAX
1 Jun
LAX
17h 30m
1 stop
LHR
£411
British Airways
9 Aug
LHR
11h 15m
LAX
5 Sept
LAX
10h 25m
LHR
£414
Multiple Airlines
18 Sept
EDI
19h 00m
1 stop
MIA
28 Sept
MIA
14h 45m
1 stop
EDI
£437
Multiple Airlines
20 May
EDI
19h 15m
1 stop
MIA
27 May
MIA
21h 00m
1 stop
EDI
£447
Multiple Airlines
20 May
EDI
19h 15m
1 stop
MIA
27 May
MIA
21h 00m
1 stop
EDI
£459
Multiple Airlines
7 Sept
BHX
15h 00m
1 stop
MIA
14 Sept
MIA
15h 10m
1 stop
BHX
£487
Multiple Airlines
20 May
BHX
17h 40m
1 stop
MIA
27 May
MIA
14h 05m
1 stop
BHX
£493
American Airlines
27 May
LHR
9h 35m
MIA
4 Jun
MIA
15h 26m
1 stop
LHR
£501
American Airlines
25 May
LHR
9h 35m
MIA
4 Jun
MIA
15h 26m
1 stop
LHR
£502
LEVEL
1 Sept
LGW
34h 30m
1 stop
MIA
7 Sept
MIA
31h 30m
1 stop
LGW
£502
Multiple Airlines
10 Jun
SEN
16h 35m
1 stop
MIA
17 Jun
MIA
19h 05m
1 stop
SEN
£502
Multiple Airlines
27 May
STN
17h 15m
1 stop
MIA
8 Jun
MIA
15h 30m
1 stop
STN
£503
Finnair
22 Sept
LHR
9h 45m
MIA
30 Sept
MIA
8h 55m
LHR
£503
Multiple Airlines
6 May
SEN
16h 35m
1 stop
MIA
10 May
MIA
16h 50m
1 stop
SEN
£503
British Airways
1 Oct
LHR
11h 10m
SFO
10 Oct
SFO
10h 25m
LHR
£405
Scandinavian Airlines
22 Sept
LHR
16h 00m
1 stop
SFO
26 Sept
SFO
17h 45m
1 stop
LHR
£415
Scandinavian Airlines
1 Jun
LHR
16h 00m
1 stop
SFO
2 Sept
SFO
15h 15m
1 stop
LHR
£416
United Airlines
1 May
LHR
11h 10m
SFO
9 May
SFO
13h 55m
1 stop
LHR
£421
Delta
24 Jun
LHR
16h 17m
1 stop
SFO
6 Aug
SFO
17h 57m
1 stop
LHR
£422
United Airlines
30 Apr
LHR
19h 38m
1 stop
SFO
8 May
SFO
14h 20m
1 stop
LHR
£424
Air Canada
29 Apr
LHR
15h 17m
1 stop
SFO
10 May
SFO
14h 50m
1 stop
LHR
£425
Air Canada
2 May
LHR
19h 32m
1 stop
SFO
11 May
SFO
14h 15m
1 stop
LHR
£427
TAP AIR PORTUGAL
4 Jun
LHR
18h 35m
1 stop
SFO
3 Sept
SFO
17h 15m
1 stop
LHR
£431
TAP AIR PORTUGAL
4 Jun
LHR
18h 35m
1 stop
SFO
9 Sept
SFO
18h 15m
1 stop
LHR
£431
American Airlines
31 May
LHR
17h 16m
1 stop
SFO
8 Sept
SFO
17h 50m
1 stop
LHR
£433
British Airways
9 Jun
LHR
11h 05m
SFO
6 Jul
SFO
10h 25m
LHR
£433

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.
British Airways Logo
10:30 - 13:50
LHR
-
LAX
11h 20mdirect
British Airways Logo
17:10 - 11:35
LAX
-
LHR
10h 25mdirect
£392British Airways
Sat, 15 Aug - Mon, 7 Sep
British Airways Logo
10:30 - 13:50
LHR
-
LAX
11h 20mdirect
British Airways Logo
15:50 - 10:15
LAX
-
LHR
10h 25mdirect
£393British Airways
Wed, 12 Aug - Sun, 6 Sep
British Airways Logo
10:30 - 13:50
LHR
-
LAX
11h 20mdirect
British Airways Logo
15:50 - 10:15
LAX
-
LHR
10h 25mdirect
£394British Airways
Thu, 13 Aug - Mon, 7 Sep
Norse Atlantic UK Logo
13:05 - 15:55
LGW
-
JFK
7h 50mdirect
Norse Atlantic UK Logo
18:20 - 06:20
JFK
-
LGW
7h 00mdirect
£409Norse Atlantic UK
Fri, 5 Jun - Sat, 5 Sep
Icelandair Logo
15:40 - 22:05
LGW
-
JFK
11h 25m
1 stop
Icelandair Logo
19:25 - 10:55
JFK
-
LGW
10h 30m
1 stop
£413Icelandair
Tue, 8 Sep - Fri, 13 Nov
Norse Atlantic UK Logo
13:05 - 15:55
LGW
-
JFK
7h 50mdirect
Norse Atlantic UK Logo
18:20 - 06:20
JFK
-
LGW
7h 00mdirect
£414Norse Atlantic UK
Tue, 8 Sep - Sun, 18 Oct
Icelandair Logo
15:40 - 22:05
LGW
-
JFK
11h 25m
1 stop
Icelandair Logo
20:30 - 14:40
JFK
-
LGW
13h 10m
1 stop
£415Icelandair
Tue, 6 Oct - Sun, 11 Oct
United Airlines Logo
16:40 - 23:27
LHR
-
LGA
11h 47m
1 stop
United Airlines Logo
19:48 - 10:40
LGA
-
LHR
9h 52m
1 stop
£425United Airlines
Thu, 24 Sep - Mon, 5 Oct
United Airlines Logo
06:55 - 18:43
LHR
-
LGA
16h 48m
2 stops
United Airlines Logo
14:50 - 10:40
LGA
-
LHR
14h 50m
1 stop
£433United Airlines
Wed, 6 May - Thu, 14 May
Virgin Atlantic Logo
11:45 - 00:06
LHR
-
MCO
17h 21m
2 stops
Virgin Atlantic Logo
19:59 - 20:10
MCO
-
LHR
19h 11m
1 stop
£507Virgin Atlantic
Fri, 1 May - Fri, 8 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 20 April 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

Cheapest return flight

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 15/8

10:30-13:50

Nonstop11h 20m

Los Angeles Los Angeles

Mon 7/9

17:10-11:35

Nonstop10h 25m

£392

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 12/8

10:30-13:50

Nonstop11h 20m

Los Angeles Los Angeles

Sun 6/9

15:50-10:15

Nonstop10h 25m

£393

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 13/8

10:30-13:50

Nonstop11h 20m

Los Angeles Los Angeles

Mon 7/9

15:50-10:15

Nonstop10h 25m

£394
Fastest return journey

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 5/6

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Sat 5/9

18:20-06:20

Nonstop7h 00m

£409

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 8/9

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Fri 13/11

19:25-10:55

1 stop10h 30m

£413

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 8/9

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Sun 18/10

18:20-06:20

Nonstop7h 00m

£414

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 6/10

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Sun 11/10

20:30-14:40

1 stop13h 10m

£415

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 24/9

16:40-23:27

1 stop11h 47m

New York LaGuardia

Mon 5/10

19:48-10:40

1 stop9h 52m

£425

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 6/5

06:55-18:43

2 stops16h 48m

New York LaGuardia

Thu 14/5

14:50-10:40

1 stop14h 50m

£433

LondonOrlando

LHR - MCO

LHRMCO

London Heathrow

Fri 1/5

11:45-00:06

2 stops17h 21m

Orlando

Fri 8/5

19:59-20:10

1 stop19h 11m

£507

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, £18 with Frontier, and £34 with Ryanair.

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

£276

Best Round-Trip Price

£392

Fastest flight time

28h 05m

Popular in

July
The best one-way flight price to United States from United Kingdom in the last 72 hours is £276 (London Heathrow to Orlando).
The best round-trip flight price to United States from United Kingdom in the last 72 hours is £392 (London Heathrow to Los Angeles Los Angeles).
The fastest flight to United States from United Kingdom takes 28h 05m (London Heathrow to Los Angeles Los Angeles).
July has the highest demand for flights to United States, with a 12% 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 £199 per ticket recently. However, the average price tends to be £1,172 and anything for £974 or less is a good deal. £15,630 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, Los Angeles Los Angeles airport in Los Angeles offers the cheapest overall flights with an average airfare of £199, while the second most affordable option is New York John F Kennedy Intl airport with an average airfare of £204 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

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 20/5
Wed 27/5

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Popular Flights to the United States

Popular routes according to searches in the past day on momondo