Flights to United States

£349 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 28/4. 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
28 Apr
LGW
11h 25m
1 stop
JFK
16 May
JFK
10h 30m
1 stop
LGW
£349
British Airways
14 Sept
LHR
8h 00m
JFK
20 Sept
JFK
7h 10m
LHR
£350
British Airways
17 Apr
LHR
7h 55m
JFK
14 May
JFK
7h 10m
LHR
£351
Icelandair
8 May
LGW
11h 25m
1 stop
JFK
17 May
JFK
10h 30m
1 stop
LGW
£352
Scandinavian Airlines
18 May
LHR
13h 35m
1 stop
JFK
7 Jun
JFK
11h 25m
1 stop
LHR
£354
Norse Atlantic UK
10 Sept
LGW
7h 50m
JFK
17 Sept
JFK
7h 00m
LGW
£358
Norse Atlantic UK
10 Sept
LGW
7h 50m
JFK
20 Sept
JFK
7h 00m
LGW
£358
Scandinavian Airlines
13 Apr
LHR
24h 50m
1 stop
JFK
20 Apr
JFK
17h 45m
1 stop
LHR
£358
Scandinavian Airlines
17 Apr
LHR
13h 35m
1 stop
JFK
14 May
JFK
11h 25m
1 stop
LHR
£361
Norse Atlantic UK
5 May
LGW
7h 50m
JFK
10 May
JFK
7h 00m
LGW
£362
Delta
17 Sept
LHR
8h 15m
JFK
21 Sept
JFK
7h 35m
LHR
£362
British Airways
28 Apr
LHR
7h 55m
JFK
16 May
JFK
7h 10m
LHR
£363
Norse Atlantic UK
8 May
LGW
9h 25m
MCO
9 May
MCO
8h 30m
LGW
£378
Norse Atlantic UK
27 Apr
LGW
9h 25m
MCO
9 May
MCO
8h 30m
LGW
£379
Norse Atlantic UK
26 Apr
LGW
9h 25m
MCO
9 May
MCO
8h 30m
LGW
£384
Norse Atlantic UK
19 Sept
LGW
9h 25m
MCO
3 Oct
MCO
8h 30m
LGW
£385
Norse Atlantic UK
19 Sept
LGW
9h 25m
MCO
3 Oct
MCO
8h 30m
LGW
£386
Icelandair
5 May
LGW
12h 50m
1 stop
MCO
12 May
MCO
11h 40m
1 stop
LGW
£388
Norse Atlantic UK
26 Apr
LGW
9h 25m
MCO
9 May
MCO
8h 30m
LGW
£390
Norse Atlantic UK
26 Apr
LGW
9h 25m
MCO
9 May
MCO
8h 30m
LGW
£390
Norse Atlantic UK
19 Apr
LGW
9h 25m
MCO
26 Apr
MCO
8h 30m
LGW
£391
Norse Atlantic UK
26 Apr
LGW
9h 25m
MCO
9 May
MCO
8h 30m
LGW
£392
Icelandair
28 Apr
LHR
12h 45m
1 stop
MCO
12 May
MCO
17h 20m
1 stop
LHR
£393
Icelandair
27 Apr
LHR
28h 25m
1 stop
MCO
7 May
MCO
17h 20m
1 stop
LHR
£394
United Airlines
12 Apr
LHR
15h 00m
1 stop
LAX
28 Apr
LAX
16h 10m
1 stop
LHR
£369
Norse Atlantic UK
17 Jun
LGW
11h 20m
LAX
26 Jul
LAX
10h 25m
LGW
£378
Finnair
16 Apr
LHR
17h 40m
1 stop
LAX
20 May
LAX
17h 50m
1 stop
LHR
£386
Norse Atlantic UK
17 Jun
LGW
11h 20m
LAX
22 Jul
LAX
10h 25m
LGW
£388
Norse Atlantic UK
17 Jun
LGW
11h 20m
LAX
24 Jul
LAX
10h 25m
LGW
£392
British Airways
13 Apr
LHR
11h 10m
LAX
27 Apr
LAX
10h 35m
LHR
£393
Norse Atlantic UK
17 Jun
LGW
11h 20m
LAX
19 Jul
LAX
10h 25m
LGW
£393
Norse Atlantic UK
19 Jun
LGW
11h 15m
LAX
25 Jul
LAX
10h 25m
LGW
£394
Norse Atlantic UK
4 Sept
LGW
11h 15m
LAX
19 Sept
LAX
10h 25m
LGW
£395
Norse Atlantic UK
19 Jun
LGW
11h 15m
LAX
23 Jul
LAX
10h 25m
LGW
£396
Norse Atlantic UK
3 Jun
LGW
11h 20m
LAX
4 Jul
LAX
10h 25m
LGW
£397
United Airlines
30 May
LHR
18h 15m
1 stop
LAX
13 Jun
LAX
17h 25m
1 stop
LHR
£399
Multiple Airlines
19 Apr
LGW
15h 50m
1 stop
MIA
26 Apr
MIA
16h 10m
1 stop
LGW
£411
Multiple Airlines
15 Apr
STN
17h 15m
1 stop
MIA
29 Apr
MIA
18h 45m
1 stop
STN
£412
Multiple Airlines
27 Apr
LTN
19h 20m
1 stop
MIA
4 May
MIA
20h 15m
1 stop
LTN
£413
Multiple Airlines
22 Apr
STN
17h 15m
1 stop
MIA
29 Apr
MIA
18h 45m
1 stop
STN
£414
Multiple Airlines
4 May
LTN
19h 20m
1 stop
MIA
10 May
MIA
15h 20m
1 stop
LTN
£416
Multiple Airlines
17 Apr
STN
17h 25m
1 stop
MIA
27 Apr
MIA
15h 30m
1 stop
STN
£417
Multiple Airlines
22 Apr
LHR
15h 05m
1 stop
MIA
27 Apr
MIA
17h 20m
1 stop
LHR
£417
Delta
4 May
LHR
12h 50m
1 stop
MIA
27 May
MIA
13h 30m
1 stop
LHR
£419
Delta
8 May
LHR
17h 07m
1 stop
MIA
27 May
MIA
13h 30m
1 stop
LHR
£420
Multiple Airlines
15 Apr
LGW
17h 35m
1 stop
MIA
20 Apr
MIA
20h 05m
1 stop
LGW
£421
Multiple Airlines
17 Apr
LTN
18h 00m
1 stop
MIA
27 Apr
MIA
15h 20m
1 stop
LTN
£422
Icelandair
13 Apr
LHR
29h 30m
1 stop
MIA
22 Apr
MIA
21h 05m
1 stop
LHR
£423
United Airlines
1 Jun
LHR
11h 00m
SFO
9 Jun
SFO
14h 05m
1 stop
LHR
£396
Scandinavian Airlines
26 Aug
LHR
16h 00m
1 stop
SFO
3 Sept
SFO
16h 55m
1 stop
LHR
£399
British Airways
19 Aug
LHR
11h 05m
SFO
24 Aug
SFO
10h 25m
LHR
£400
British Airways
26 Aug
LHR
11h 10m
SFO
3 Sept
SFO
10h 25m
LHR
£402
British Airways
12 Aug
LHR
11h 05m
SFO
19 Aug
SFO
10h 25m
LHR
£405
Scandinavian Airlines
21 Apr
LHR
16h 00m
1 stop
SFO
25 Apr
SFO
17h 45m
1 stop
LHR
£414
United Airlines
21 Jul
LHR
16h 30m
1 stop
SFO
28 Jul
SFO
10h 25m
LHR
£417
Scandinavian Airlines
4 May
LHR
16h 00m
1 stop
SFO
11 May
SFO
17h 45m
1 stop
LHR
£436
Scandinavian Airlines
21 May
LHR
26h 50m
2 stops
SFO
28 May
SFO
20h 55m
1 stop
LHR
£437
Scandinavian Airlines
4 May
LHR
27h 10m
1 stop
SFO
11 May
SFO
16h 55m
1 stop
LHR
£438
Scandinavian Airlines
4 May
LHR
16h 00m
1 stop
SFO
11 May
SFO
17h 45m
1 stop
LHR
£438
Multiple Airlines
20 Apr
LHR
18h 15m
1 stop
SFO
27 Apr
SFO
21h 55m
1 stop
LHR
£439

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
15:40 - 22:05
LGW
-
JFK
11h 25m
1 stop
Icelandair Logo
23:10 - 14:40
JFK
-
LGW
10h 30m
1 stop
£349Icelandair
Tue, 28 Apr - Sat, 16 May
British Airways Logo
15:20 - 18:20
LHR
-
JFK
8h 00mdirect
British Airways Logo
18:40 - 06:50
JFK
-
LHR
7h 10mdirect
£350British Airways
Mon, 14 Sep - Sun, 20 Sep
British Airways Logo
13:20 - 16:15
LHR
-
JFK
7h 55mdirect
British Airways Logo
19:35 - 07:45
JFK
-
LHR
7h 10mdirect
£351British Airways
Fri, 17 Apr - Thu, 14 May
Scandinavian Airlines Logo
07:05 - 15:40
LHR
-
JFK
13h 35m
1 stop
Scandinavian Airlines Logo
17:10 - 09:35
JFK
-
LHR
11h 25m
1 stop
£354Scandinavian Airlines
Mon, 18 May - Sun, 7 Jun
Norse Atlantic UK Logo
13:05 - 15:55
LGW
-
JFK
7h 50mdirect
Norse Atlantic UK Logo
18:20 - 06:20
JFK
-
LGW
7h 00mdirect
£358Norse Atlantic UK
Thu, 10 Sep - Thu, 17 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
£358Norse Atlantic UK
Thu, 10 Sep - Sun, 20 Sep
Scandinavian Airlines Logo
19:50 - 15:40
LHR
-
JFK
24h 50m
1 stop
Scandinavian Airlines Logo
18:55 - 17:40
JFK
-
LHR
17h 45m
1 stop
£358Scandinavian Airlines
Mon, 13 Apr - Mon, 20 Apr
United Airlines Logo
13:40 - 21:40
LHR
-
LAX
16h 00m
1 stop
United Airlines Logo
11:00 - 09:40
LAX
-
LHR
14h 40m
1 stop
£369United Airlines
Sun, 12 Apr - Thu, 23 Apr
Finnair Logo
07:30 - 17:10
LHR
-
LAX
17h 40m
1 stop
Finnair Logo
18:50 - 20:40
LAX
-
LHR
17h 50m
1 stop
£386Finnair
Thu, 16 Apr - Wed, 20 May
United Airlines Logo
10:00 - 20:15
LHR
-
LAX
18h 15m
1 stop
United Airlines Logo
10:55 - 12:20
LAX
-
LHR
17h 25m
1 stop
£399United Airlines
Sat, 30 May - Sat, 13 Jun

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 24 March 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

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 28/4

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Sat 16/5

23:10-14:40

1 stop10h 30m

£349

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 14/9

15:20-18:20

Nonstop8h 00m

New York John F Kennedy Intl

Sun 20/9

18:40-06:50

Nonstop7h 10m

£350

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 17/4

13:20-16:15

Nonstop7h 55m

New York John F Kennedy Intl

Thu 14/5

19:35-07:45

Nonstop7h 10m

£351

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 18/5

07:05-15:40

1 stop13h 35m

New York John F Kennedy Intl

Sun 7/6

17:10-09:35

1 stop11h 25m

£354
Fastest return journey

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 10/9

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Thu 17/9

18:20-06:20

Nonstop7h 00m

£358

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 10/9

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Sun 20/9

18:20-06:20

Nonstop7h 00m

£358

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 13/4

19:50-15:40

1 stop24h 50m

New York John F Kennedy Intl

Mon 20/4

18:55-17:40

1 stop17h 45m

£358

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 12/4

13:40-21:40

1 stop16h 00m

Los Angeles Los Angeles

Thu 23/4

11:00-09:40

1 stop14h 40m

£369

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 16/4

07:30-17:10

1 stop17h 40m

Los Angeles Los Angeles

Wed 20/5

18:50-20:40

1 stop17h 50m

£386

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 30/5

10:00-20:15

1 stop18h 15m

Los Angeles Los Angeles

Sat 13/6

10:55-12:20

1 stop17h 25m

£399

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

£263

Best Round-Trip Price

£349

Fastest flight time

11h 25m

Popular in

July
The best one-way flight price to United States from United Kingdom in the last 72 hours is £263 (London Gatwick to New York John F Kennedy Intl).
The best round-trip flight price to United States from United Kingdom in the last 72 hours is £349 (London Gatwick to New York John F Kennedy Intl).
The fastest flight to United States from United Kingdom takes 11h 25m (London Heathrow to Newark).
July has the highest demand for flights to United States, with a 13% 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 £168 per ticket recently. However, the average price tends to be £1,316 and anything for £1,120 or less is a good deal. £19,714 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 £168, while the second most affordable option is Orlando airport with an average airfare of £198 for Orlando.

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
Thu 23/4
Thu 30/4

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Popular Flights to the United States

Popular routes according to searches in the past day on momondo