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Cheap flights from London to the United States from C$ 183

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/3. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — LAX
25 Nov — 2 Dec1
1 adult

Find flights from London to USA within your budget

Customize your flight search to find flights from London to USA that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 645,034 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonOrlando

YXU - MCO

YXUMCO

London

Mon 6/1

12:20 p.m.-3:30 p.m.

Nonstop3h 10m

Orlando

Mon 13/1

8:10 a.m.-11:20 a.m.

Nonstop3h 10m

C$ 196

LondonPhoenix

YXU - PHX

YXUPHX

London

Fri 6/12

9:55 a.m.-9:19 p.m.

2 stops13h 24m

Phoenix Sky Harbor Intl

Mon 9/12

8:41 p.m.-9:15 a.m.

2 stops10h 34m

C$ 400

LondonLas Vegas

YXU - LAS

YXULAS

London

Tue 14/1

3:25 p.m.-10:18 p.m.

1 stop9h 53m

Las Vegas Harry Reid Intl

Tue 21/1

11:45 p.m.-9:15 a.m.

1 stop6h 30m

C$ 416

LondonLas Vegas

YXU - LAS

YXULAS

London

Wed 18/12

5:45 a.m.-3:08 p.m.

2 stops12h 23m

Las Vegas Harry Reid Intl

Mon 30/12

12:59 a.m.-8:20 p.m.

2 stops16h 21m

C$ 449

LondonOrlando

YXU - MCO

YXUMCO

London

Wed 11/12

3:25 p.m.-8:50 p.m.

1 stop5h 25m

Orlando

Wed 18/12

8:00 a.m.-2:50 p.m.

1 stop6h 50m

C$ 459

LondonFort Lauderdale

YXU - FLL

YXUFLL

London

Fri 7/2

5:45 a.m.-4:18 p.m.

2 stops10h 33m

Fort Lauderdale

Fri 7/3

8:00 a.m.-2:50 p.m.

1 stop6h 50m

C$ 475

LondonSeattle

YXU - SEA

YXUSEA

London

Wed 8/1

5:45 a.m.-2:30 p.m.

2 stops11h 45m

Seattle/Tacoma Intl

Wed 29/1

7:05 p.m.-9:15 a.m.

2 stops11h 10m

C$ 484

LondonOrlando

YXU - MCO

YXUMCO

London

Fri 3/1

12:20 p.m.-3:30 p.m.

Nonstop3h 10m

Orlando

Fri 10/1

5:15 a.m.-7:12 p.m.

2 stops13h 57m

C$ 494

LondonLas Vegas

YXU - LAS

YXULAS

London

Mon 9/12

9:55 a.m.-4:38 p.m.

2 stops9h 43m

Las Vegas Harry Reid Intl

Mon 9/12

11:25 p.m.-2:50 p.m.

2 stops12h 25m

C$ 507

LondonFort Lauderdale

YXU - FLL

YXUFLL

London

Mon 7/4

9:55 a.m.-10:19 p.m.

2 stops12h 24m

Fort Lauderdale

Fri 11/4

8:00 a.m.-8:20 p.m.

2 stops12h 20m

C$ 528

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/11

Showing 1-10 of 60 results
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Cheap flight deals from London to USA

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to USA (US0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 November 2024.

Find flight deals from London to USA

Cheapest flights from London to USA
Explore the most affordable flight options available from London to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.

Fri 20/1212:20 p.m.YXU - MCO
Nonstop3h 10mFlair Airlines
Mon 23/128:10 a.m.MCO - YXU
Nonstop3h 10mFlair Airlines
Deal found 19/11C$ 343
Fri 6/129:55 a.m.YXU - PHX
2 stops13h 24mAir Canada
Mon 9/128:41 p.m.PHX - YXU
2 stops10h 34mAir Canada
Deal found 19/11C$ 400
Wed 18/125:45 a.m.YXU - LAS
2 stops12h 23mUnited Airlines
Mon 30/1212:59 a.m.LAS - YXU
2 stops16h 21mUnited Airlines
Deal found 20/11C$ 449
Thu 12/125:45 a.m.YXU - LAS
1 stop7h 37mAir Canada
Wed 18/1211:55 p.m.LAS - YXU
1 stop11h 55mAir Canada
Deal found 19/11C$ 456
Wed 11/123:25 p.m.YXU - MCO
1 stop5h 25mAir Canada
Wed 18/128:00 a.m.MCO - YXU
1 stop6h 50mAir Canada
Deal found 18/11C$ 459
Mon 9/129:55 a.m.YXU - LAS
2 stops9h 43mMultiple Airlines
Mon 9/1211:25 p.m.LAS - YXU
2 stops12h 25mMultiple Airlines
Deal found 19/11C$ 507
Tue 10/125:45 a.m.YXU - MCO
2 stops8h 58mUnited Airlines
Fri 13/127:09 p.m.MCO - YXU
2 stops19h 41mUnited Airlines
Deal found 19/11C$ 546
Mon 30/129:55 a.m.YXU - FLL
2 stops12h 54mUnited Airlines
Thu 9/18:25 a.m.FLL - YXU
2 stops11h 55mUnited Airlines
Deal found 19/11C$ 554
Wed 11/123:25 p.m.YXU - LGA
1 stop4h 38mAir Canada
Fri 13/128:45 a.m.LGA - YXU
1 stop6h 05mAir Canada
Deal found 19/11C$ 609
Wed 11/125:45 a.m.YXU - LGA
2 stops10h 23mUnited Airlines
Fri 13/129:15 p.m.LGA - YXU
2 stops17h 35mUnited Airlines
Deal found 19/11C$ 617
Mon 30/129:55 a.m.YXU - MIA
2 stops13h 04mUnited Airlines
Thu 9/19:00 a.m.MIA - YXU
2 stops11h 20mUnited Airlines
Deal found 19/11C$ 626
Wed 27/115:45 a.m.YXU - FLL
1 stop6h 41mAir Canada
Sun 1/128:00 a.m.FLL - YXU
1 stop6h 50mAir Canada
Deal found 19/11C$ 664

Best time to book a flight from London to USA

Have a flexible travel schedule? Discover the best time to fly to USA from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from London to USA

Get recent, data-driven insights about flights from London to USA including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London, Ontario to USA?

Currently, September is the cheapest month in which you can book a flight from London, Ontario to USA (average of C$ 219). Flying from London, Ontario to USA in July is currently the most expensive (average of C$ 314). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YXU to US?

Find hourly flight availability from London to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to USA as you normally would.

Rainfall in USA by month

Plan your trip to USA by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in USA ranges from 61.0 - 221.0 mm per month. June is typically the wettest month, when rainfall can reach 221.0 mm. November is typically the driest time to visit USA when rainfall is around 61.0 mm.

Temperature in USA by month

Plan your trip to USA by taking into account the average temperature totals by month.

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated 20 November 2024.
Read through reviews of airlines operating flights from London to USA, such as Air Canada, WestJet and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,171 reviews
Check prices

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

United Airlines
7.4
Good
9,171 reviews
United Airlines
7.4
Good
9,171 reviews
Check prices

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

WestJet
7.3
Good
2,811 reviews
United Airlines
7.4
Good
9,171 reviews
Check prices

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Air Canada
7.0
Good
8,237 reviews
United Airlines
7.4
Good
9,171 reviews
Check prices

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Flair Airlines
6.0
Okay
222 reviews
United Airlines
7.4
Good
9,171 reviews
Check prices

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

Find useful and relevant information for your journey from London to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to United States?

    Located just 8.6 km from the city centre, London (YXU) is the airport most travellers will use when flying to United States from London.

  • What are the cheapest airlines to fly from London, Ontario to USA one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 195. However, be on the lookout for offers from United Airlines and WestJet, as they are both options that can get you from London, Ontario to USA for a low price.

  • What are the most popular routes from London, Ontario to USA?

    The most popular route from London, Ontario to USA is London - Orlando. You may also consider London - Seattle/Tacoma Intl or London - Las Vegas Harry Reid Intl.

  • Can I find deals for flights from London to USA that include hotel bookings?

    Yes. In addition to deals on London to USA flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to USA?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to USA.

  • Can I find deals for business class flights from London to USA?

    Yes. Cheapflights offers flight deals from London to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London, Ontario to USA?

    Currently, September is the cheapest month in which you can book a flight from London, Ontario to USA (average of C$ 219). Flying from London, Ontario to USA in July is currently the most expensive (average of C$ 314). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from London to USA

Discover the top 2 airlines that operate flights from London to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 645,034 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 369AverageC$ 771FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 371AverageC$ 590FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to USA?

Cheapflights helps you search for flights from London to USA via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to USA?

Cheapflights simply makes it quick and affordable to book flights from London to USA by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to USA with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to USA flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to USA become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to USA from London today and book when prices fit your budget.

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