Cheap flights from London to the United States from C$ 207

This is the cheapest one-way flight price, found on 23/5. Prices may vary by date and flight preferences.
YXU — LAX
30 May — 6 Jun1
Return
1 adult
Economy
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Tue 30/5
Tue 6/6
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Cheap flights from London to USA in May, June 2023

The best prices found for YXU to USA flights for May, June
Scroll through some of the best deals on flights from London to USA in 2023. More deals are always being added, so be sure to check back regularly.

London to USA 2023 flight deals

Cheap flights to USA from London found for this year
Scroll through some of the best deals on flights from London to USA in 2023. More deals are always being added, so be sure to check back regularly.

Cheap United Airlines flights from London to USA

Peruse some of the lowest-priced United Airlines flights we've found from London to USA. Come back soon if you're not finding the exact deal you're looking for.

Cheap Undisclosed Carrier flights from London to USA

Browse through some of the cheapest Undisclosed Carrier flights travelling from London to USA. Check back soon if you're not seeing flights that suit your needs.

Last minute flights from London to USA

Late deals on round-trip flights to USA from London, departing today and this week
Users seeking a last-minute flight from London to USA should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.

One-way flights to USA from London

The cheapest one-way flights from London to USA
If you're seeking multiple options on one-way flights from London to USA, be sure to check out these deals, which are updated often. Those seeking round-trip flights from London to USA should utilize the search form at the top of the page.

Find flights from London to USA within your budget

Use the slider to find flights from London to USA that fit your budget.

Fly from

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Fly to

Any airport

Budget

C$ 382 - C$ 720

Route

Depart

Return

Price

LondonFort Lauderdale

YXU - FLL

YXUFLL

London

Tue 13/6

1 stop5h 39m

Fort Lauderdale

Tue 20/6

1 stop5h 37m

C$ 382

LondonNew York LaGuardia

YXU - LGA

YXULGA

London

Mon 10/7

1 stop5h 30m

New York LaGuardia

Fri 14/7

1 stop4h 37m

C$ 400

LondonNew York LaGuardia

YXU - LGA

YXULGA

London

Thu 13/7

1 stop5h 30m

New York LaGuardia

Sun 16/7

1 stop5h 59m

C$ 404

LondonNew York LaGuardia

YXU - LGA

YXULGA

London

Sat 17/6

1 stop5h 31m

New York LaGuardia

Mon 19/6

1 stop8h 12m

C$ 445

LondonNew York LaGuardia

YXU - LGA

YXULGA

London

Sat 17/6

2 stops6h 10m

New York LaGuardia

Mon 19/6

2 stops6h 02m

C$ 459

LondonBoston Logan Intl

YXU - BOS

YXUBOS

London

Fri 14/7

1 stop3h 26m

Boston Logan Intl

Fri 21/7

2 stops13h 27m

C$ 523

LondonLos Angeles

YXU - LAX

YXULAX

London

Sun 24/9

2 stops42h 50m

Los Angeles

Fri 29/9

2 stops40h 40m

C$ 538

LondonLas Vegas Harry Reid Intl

YXU - LAS

YXULAS

London

Wed 30/8

2 stops32h 49m

Las Vegas Harry Reid Intl

Wed 6/9

1 stop8h 22m

C$ 588

LondonLas Vegas Harry Reid Intl

YXU - LAS

YXULAS

London

Wed 30/8

1 stop9h 02m

Las Vegas Harry Reid Intl

Wed 6/9

1 stop8h 22m

C$ 720

Flights are sorted by cheapest first

Deals found on 25/5

Related info for your journey

Useful info, stats and facts about London to USA flights.

Top 3 airlines flying from London to USA

The chart below displays the airlines Cheapflights users travelling from London to USA choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air CanadaCheapestC$ 290AverageC$ 702FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
United AirlinesCheapestC$ 320AverageC$ 659FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
WestJetCheapestC$ 446AverageC$ 676FlexibilityNo cancel feeOn-time60%COVID-19 safety
Search WestJet flights