Flights to United States

£344 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 13/4. 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.
Scandinavian Airlines
13 Apr
LHR
24h 50m
1 stop
JFK
21 Apr
JFK
16h 25m
1 stop
LHR
£344
Icelandair
1 Jul
LGW
11h 25m
1 stop
JFK
6 Jul
JFK
10h 30m
1 stop
LGW
£348
Icelandair
2 Jun
LGW
11h 25m
1 stop
JFK
9 Jun
JFK
10h 30m
1 stop
LGW
£348
Icelandair
1 Jun
LGW
11h 25m
1 stop
JFK
11 Jun
JFK
10h 30m
1 stop
LGW
£349
Icelandair
12 May
LGW
14h 05m
1 stop
JFK
16 May
JFK
10h 30m
1 stop
LGW
£350
Scandinavian Airlines
10 May
LHR
11h 40m
1 stop
JFK
18 May
JFK
11h 25m
1 stop
LHR
£351
Scandinavian Airlines
15 Apr
LHR
24h 50m
1 stop
JFK
1 Sept
JFK
18h 35m
1 stop
LHR
£351
Icelandair
5 May
LGW
11h 25m
1 stop
JFK
20 May
JFK
10h 30m
1 stop
LGW
£352
Scandinavian Airlines
29 May
LHR
13h 35m
1 stop
JFK
10 Jun
JFK
11h 25m
1 stop
LHR
£353
Icelandair
16 Jun
LGW
11h 25m
1 stop
JFK
11 Jul
JFK
10h 15m
1 stop
LGW
£355
Scandinavian Airlines
13 Apr
LHR
24h 50m
1 stop
JFK
20 Apr
JFK
16h 05m
1 stop
LHR
£355
Multiple Airlines
29 Apr
STN
32h 40m
2 stops
JFK
5 May
JFK
17h 55m
2 stops
STN
£356
Norse Atlantic UK
8 May
LGW
9h 25m
MCO
10 May
MCO
8h 30m
LGW
£354
Norse Atlantic UK
18 Apr
LGW
9h 25m
MCO
26 Apr
MCO
8h 30m
LGW
£364
Norse Atlantic UK
24 Apr
LGW
9h 25m
MCO
26 Apr
MCO
8h 30m
LGW
£366
Norse Atlantic UK
27 Apr
LGW
9h 25m
MCO
27 Apr
MCO
8h 30m
LGW
£367
Norse Atlantic UK
24 Apr
LGW
9h 25m
MCO
10 May
MCO
8h 30m
LGW
£368
Norse Atlantic UK
29 Apr
LGW
9h 25m
MCO
10 May
MCO
8h 30m
LGW
£371
Norse Atlantic UK
29 Apr
LGW
9h 25m
MCO
10 May
MCO
8h 30m
LGW
£373
Norse Atlantic UK
19 Apr
LGW
9h 25m
MCO
26 Apr
MCO
8h 30m
LGW
£374
Norse Atlantic UK
10 Apr
LGW
9h 25m
MCO
26 Apr
MCO
8h 30m
LGW
£375
Norse Atlantic UK
24 Apr
LGW
9h 25m
MCO
10 May
MCO
8h 30m
LGW
£377
Norse Atlantic UK
24 Apr
LGW
9h 25m
MCO
27 Apr
MCO
8h 30m
LGW
£379
Multiple Airlines
24 Apr
LGW
9h 25m
MCO
27 Apr
MCO
18h 55m
2 stops
LGW
£379
Multiple Airlines
5 Sept
LGW
15h 05m
1 stop
LAX
12 Sept
LAX
10h 25m
LGW
£368
United Airlines
6 Apr
LHR
18h 25m
1 stop
LAX
21 Apr
LAX
15h 34m
1 stop
LHR
£370
Norse Atlantic UK
18 Jun
LGW
11h 15m
LAX
12 Jul
LAX
10h 25m
LGW
£370
Air Canada
11 Apr
LHR
19h 29m
1 stop
LAX
14 Apr
LAX
15h 00m
1 stop
LHR
£373
Norse Atlantic UK
18 Jun
LGW
11h 15m
LAX
12 Jul
LAX
10h 25m
LGW
£373
Multiple Airlines
28 Aug
LGW
27h 06m
2 stops
LAX
12 Sept
LAX
10h 25m
LGW
£374
Norse Atlantic UK
18 Jun
LGW
11h 15m
LAX
12 Jul
LAX
10h 25m
LGW
£375
Multiple Airlines
28 Aug
LGW
34h 43m
1 stop
LAX
12 Sept
LAX
10h 25m
LGW
£377
British Airways
30 Apr
LHR
11h 10m
LAX
8 May
LAX
10h 30m
LHR
£378
Norse Atlantic UK
17 Jun
LGW
11h 20m
LAX
19 Jul
LAX
10h 25m
LGW
£379
United Airlines
23 Jun
LHR
18h 20m
1 stop
LAX
6 Jul
LAX
15h 55m
1 stop
LHR
£379
Air Canada
14 Apr
LHR
14h 40m
1 stop
LAX
22 Jun
LAX
14h 45m
1 stop
LHR
£381
British Airways
12 May
LHR
9h 35m
MIA
20 May
MIA
8h 55m
LHR
£404
British Airways
11 May
LHR
9h 35m
MIA
21 May
MIA
8h 55m
LHR
£404
British Airways
7 Sept
LHR
9h 35m
MIA
22 Sept
MIA
8h 55m
LHR
£406
TAP AIR PORTUGAL
8 May
LHR
14h 55m
1 stop
MIA
19 May
MIA
15h 15m
1 stop
LHR
£407
British Airways
9 Sept
LHR
9h 35m
MIA
22 Sept
MIA
8h 55m
LHR
£408
British Airways
11 May
LHR
9h 35m
MIA
18 May
MIA
8h 55m
LHR
£411
British Airways
12 May
LHR
9h 35m
MIA
17 May
MIA
8h 55m
LHR
£414
British Airways
13 May
LHR
9h 35m
MIA
22 May
MIA
8h 55m
LHR
£416
Icelandair
13 Apr
LGW
35h 15m
1 stop
MIA
26 Apr
MIA
15h 25m
1 stop
LGW
£416
Icelandair
13 Apr
LHR
29h 30m
1 stop
MIA
26 Apr
MIA
12h 40m
1 stop
LHR
£416
Air Europa
8 May
LGW
13h 45m
1 stop
MIA
19 May
MIA
13h 55m
1 stop
LGW
£418
British Airways
9 May
LHR
9h 35m
MIA
21 May
MIA
8h 55m
LHR
£419
Air Canada
17 Jun
LHR
16h 01m
1 stop
SFO
1 Jul
SFO
14h 50m
1 stop
LHR
£378
United Airlines
15 Jun
LHR
15h 05m
1 stop
SFO
28 Jun
SFO
10h 25m
LHR
£379
Air Canada
17 Jun
LHR
16h 01m
1 stop
SFO
29 Jun
SFO
14h 25m
1 stop
LHR
£381
Air Canada
2 Jun
LHR
15h 05m
1 stop
SFO
7 Jun
SFO
14h 50m
1 stop
LHR
£382
Air Canada
18 Jun
LHR
14h 57m
1 stop
SFO
1 Jul
SFO
16h 10m
1 stop
LHR
£385
British Airways
23 Aug
LHR
11h 05m
SFO
15 Sept
SFO
10h 25m
LHR
£386
United Airlines
10 Jul
LHR
17h 18m
1 stop
SFO
16 Jul
SFO
17h 40m
1 stop
LHR
£388
Multiple Airlines
26 Jul
LGW
16h 50m
1 stop
SFO
12 Aug
SFO
29h 55m
2 stops
LGW
£396
United Airlines
23 Aug
LHR
14h 06m
1 stop
SFO
13 Sept
SFO
10h 15m
LHR
£398
Air Canada
21 Jun
LHR
16h 02m
1 stop
SFO
1 Jul
SFO
14h 50m
1 stop
LHR
£402
British Airways
23 Aug
LHR
11h 05m
SFO
13 Sept
SFO
10h 25m
LHR
£403
United Airlines
16 Jun
LHR
16h 33m
1 stop
SFO
30 Jun
SFO
17h 40m
1 stop
LHR
£404

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.
Scandinavian Airlines Logo
19:50 - 15:40
LHR
-
JFK
24h 50m
1 stop
Scandinavian Airlines Logo
17:10 - 14:35
JFK
-
LHR
16h 25m
1 stop
£344Scandinavian Airlines
Mon, 13 Apr - Tue, 21 Apr
Icelandair Logo
15:40 - 22:05
LGW
-
JFK
11h 25m
1 stop
Icelandair Logo
23:10 - 14:40
JFK
-
LGW
10h 30m
1 stop
£348Icelandair
Wed, 1 Jul - Mon, 6 Jul
Icelandair Logo
15:40 - 22:05
LGW
-
JFK
11h 25m
1 stop
Icelandair Logo
23:10 - 14:40
JFK
-
LGW
10h 30m
1 stop
£348Icelandair
Tue, 2 Jun - Tue, 9 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
£361Norse Atlantic UK
Thu, 10 Sep - Sun, 20 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
£362Norse Atlantic UK
Fri, 17 Apr - Sat, 25 Apr
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
£369United Airlines
Mon, 27 Apr - Tue, 5 May
United Airlines Logo
11:25 - 21:50
LHR
-
LAX
18h 25m
1 stop
United Airlines Logo
12:01 - 11:35
LAX
-
LHR
15h 34m
1 stop
£370United Airlines
Mon, 6 Apr - Tue, 21 Apr
British Airways Logo
11:40 - 14:50
LHR
-
LAX
11h 10mdirect
British Airways Logo
20:55 - 15:25
LAX
-
LHR
10h 30mdirect
£378British Airways
Thu, 30 Apr - Fri, 8 May
Finnair Logo
10:20 - 17:10
LHR
-
LAX
14h 50m
1 stop
Finnair Logo
18:50 - 20:40
LAX
-
LHR
17h 50m
1 stop
£394Finnair
Wed, 10 Jun - Wed, 24 Jun
British Airways Logo
11:40 - 14:55
LHR
-
LAX
11h 15mdirect
British Airways Logo
20:55 - 15:25
LAX
-
LHR
10h 30mdirect
£402British Airways
Sat, 9 May - Tue, 19 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 16 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

LHR - JFK

LHRJFK

London Heathrow

Mon 13/4

19:50-15:40

1 stop24h 50m

New York John F Kennedy Intl

Tue 21/4

17:10-14:35

1 stop16h 25m

£344

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 1/7

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Mon 6/7

23:10-14:40

1 stop10h 30m

£348

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 2/6

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Tue 9/6

23:10-14:40

1 stop10h 30m

£348
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

Sun 20/9

18:20-06:20

Nonstop7h 00m

£361

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 17/4

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Sat 25/4

18:20-06:20

Nonstop7h 00m

£362

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 27/4

16:40-23:30

1 stop11h 50m

New York LaGuardia

Tue 5/5

19:29-10:40

1 stop10h 11m

£369

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 6/4

11:25-21:50

1 stop18h 25m

Los Angeles Los Angeles

Tue 21/4

12:01-11:35

1 stop15h 34m

£370

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 30/4

11:40-14:50

Nonstop11h 10m

Los Angeles Los Angeles

Fri 8/5

20:55-15:25

Nonstop10h 30m

£378

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 10/6

10:20-17:10

1 stop14h 50m

Los Angeles Los Angeles

Wed 24/6

18:50-20:40

1 stop17h 50m

£394

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 9/5

11:40-14:55

Nonstop11h 15m

Los Angeles Los Angeles

Tue 19/5

20:55-15:25

Nonstop10h 30m

£402

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, £18 with Frontier, and £35 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

£262

Best Round-Trip Price

£344

Fastest flight time

11h 50m

Popular in

July
The best one-way flight price to United States from United Kingdom in the last 72 hours is £262 (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 £344 (London Heathrow to New York John F Kennedy Intl).
The fastest flight to United States from United Kingdom takes 11h 50m (London Heathrow to New York LaGuardia).
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 £171 per ticket recently. However, the average price tends to be £1,331 and anything for £1,129 or less is a good deal. £19,921 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 £171, while the second most affordable option is Orlando airport with an average airfare of £195 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
Wed 15/4
Wed 22/4

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Popular Flights to the United States

Popular routes according to searches in the past day on momondo