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Cheap flights from North America to London, ON from C$ 138

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YXU
25 Dec — 1 Jan1
1 adult

Cheap flight deals from North America to London

Discover tips and strategies to find the most affordable flight options for your journey from North America (0NA) to London (YXU). 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 December 2024.

Round-trip from

C$ 259

One-way from

C$ 138
WestJet
  • WestJet
  • 16/1-23/1
  • Nonstop
  • 7h 59m total
  • North America to London
Search Deals
WestJet
  • WestJet
  • 13/1
  • Nonstop
  • 3h 42m total
  • North America to London
Search Deals

Find flight deals from North America to London

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

Wed 25/127:30 p.m.YYZ - YXU
Nonstop0h 50mAir Canada
Wed 1/15:45 a.m.YXU - YYZ
Nonstop0h 50mAir Canada
Deal found 18/12C$ 698
Wed 25/121:30 p.m.YYC - YXU
Nonstop3h 42mWestJet
Wed 15/18:00 p.m.YXU - YYC
Nonstop4h 17mWestJet
Deal found 19/12C$ 822
Wed 25/1212:40 a.m.YYC - YXU
2 stops32h 40mMultiple Airlines
Thu 2/18:00 p.m.YXU - YYC
Nonstop4h 17mMultiple Airlines
Deal found 19/12C$ 904
Thu 26/128:15 p.m.YYZ - YXU
1 stop15h 05mMultiple Airlines
Thu 2/18:00 p.m.YXU - YYZ
3 stops27h 45mMultiple Airlines
Deal found 18/12C$ 907
Mon 30/128:30 a.m.YVR - YXU
1 stop7h 42mWestJet
Fri 10/18:00 p.m.YXU - YVR
1 stop21h 44mWestJet
Deal found 19/12C$ 1,002
Wed 25/122:15 p.m.YUL - YXU
2 stops6h 05mAir Canada
Fri 24/15:10 a.m.YXU - YUL
1 stop6h 08mAir Canada
Deal found 18/12C$ 1,094
Wed 25/1210:45 a.m.YYC - YXU
1 stop7h 35mAir Canada
Wed 15/13:25 p.m.YXU - YYC
2 stops11h 50mAir Canada
Deal found 19/12C$ 1,263
Wed 25/122:15 p.m.YUL - YXU
2 stops6h 05mMultiple Airlines
Fri 24/15:10 a.m.YXU - YUL
2 stops9h 05mMultiple Airlines
Deal found 18/12C$ 1,367
Thu 19/127:00 a.m.YEG - YXU
1 stop10h 12mMultiple Airlines
Mon 23/1212:20 p.m.YXU - YEG
2 stops21h 46mMultiple Airlines
Deal found 19/12C$ 1,539
Sun 22/125:00 a.m.YHZ - YXU
1 stop5h 15mAir Canada
Sun 29/125:45 a.m.YXU - YHZ
1 stop4h 45mAir Canada
Deal found 19/12C$ 1,649
Tue 24/1210:45 p.m.SFO - YXU
1 stop7h 30mUnited Airlines
Thu 2/15:10 a.m.YXU - SFO
2 stops15h 12mUnited Airlines
Deal found 19/12C$ 1,931
Tue 31/126:30 a.m.YVR - YXU
2 stops10h 50mMultiple Airlines
Fri 10/15:10 a.m.YXU - YVR
2 stops10h 03mMultiple Airlines
Deal found 19/12C$ 1,948

Find flights from North America to London within your budget

Customize your flight search to find flights from North America to London 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 629,999 searches. Data last updated 20 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CalgaryLondon

YYC - YXU

YYCYXU

Calgary

Thu 16/1

1:30 p.m.-7:12 p.m.

Nonstop3h 42m

London

Thu 23/1

8:00 p.m.-10:17 p.m.

Nonstop4h 17m

C$ 259

EdmontonLondon

YEG - YXU

YEGYXU

Edmonton

Fri 17/1

6:00 a.m.-2:50 p.m.

1 stop6h 50m

London

Wed 22/1

5:10 a.m.-1:29 p.m.

2 stops10h 19m

C$ 294

EdmontonLondon

YEG - YXU

YEGYXU

Edmonton

Fri 17/1

8:00 a.m.-7:12 p.m.

1 stop9h 12m

London

Wed 22/1

8:00 p.m.-12:35 a.m.

1 stop6h 35m

C$ 297

VancouverLondon

YVR - YXU

YVRYXU

Vancouver Intl

Tue 14/1

8:30 a.m.-7:12 p.m.

1 stop7h 42m

London

Thu 16/1

8:00 p.m.-6:25 p.m.

2 stops25h 25m

C$ 328

CalgaryLondon

YYC - YXU

YYCYXU

Calgary

Fri 17/1

6:15 a.m.-2:50 p.m.

1 stop6h 35m

London

Tue 21/1

5:10 a.m.-9:38 a.m.

1 stop6h 28m

C$ 361

CalgaryLondon

YYC - YXU

YYCYXU

Calgary

Sun 19/1

5:15 p.m.-11:20 a.m.

1 stop16h 05m

London

Mon 27/1

8:00 p.m.-10:17 p.m.

Nonstop4h 17m

C$ 387

TorontoLondon

YYZ - YXU

YYZYXU

Toronto Pearson Intl

Thu 16/1

7:55 a.m.-7:12 p.m.

1 stop11h 17m

London

Thu 23/1

8:00 p.m.-6:18 a.m.

1 stop10h 18m

C$ 402

San FranciscoLondon

SFO - YXU

SFOYXU

San Francisco

Fri 17/1

10:45 p.m.-9:15 a.m.

1 stop7h 30m

London

Thu 23/1

5:10 a.m.-10:52 a.m.

1 stop8h 42m

C$ 481

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Thu 23/1

1:30 p.m.-7:12 p.m.

2 stops29h 42m

London

Thu 30/1

8:00 p.m.-5:26 p.m.

2 stops21h 26m

C$ 481

OttawaLondon

YOW - YXU

YOWYXU

Ottawa

Thu 9/1

5:45 p.m.-7:12 p.m.

1 stop25h 27m

London

Mon 13/1

8:00 p.m.-4:48 p.m.

1 stop20h 48m

C$ 482

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/12

Showing 1-10 of 56 results
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Best time to book a flight from North America to London

Have a flexible travel schedule? Discover the best time to fly to London from North America 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 North America to London

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

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

Currently, October is the cheapest month in which you can book a flight from North America to London, Ontario (average of C$ 243). Flying from North America to London, Ontario in March is currently the most expensive (average of C$ 521). 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 NA to YXU?

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

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

Rainfall in London by month

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

In terms of precipitation, rainfall in London, Ontario ranges from 70.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. March is typically the driest time to visit London, Ontario when rainfall is around 70.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, Ontario, 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 20.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 20 December 2024.
Delta
8.0
Very good
8,601 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,601 reviews
Delta
8.0
Very good
8,601 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,041 reviews
Delta
8.0
Very good
8,601 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.3
Good
2,816 reviews
Delta
8.0
Very good
8,601 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,401 reviews
Delta
8.0
Very good
8,601 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Flair Airlines
6.0
Okay
228 reviews
Delta
8.0
Very good
8,601 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from North America to London. 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 into for flights to London from North America?

    For a flight from North America to London, you will be flying into London. London (YXU) is just 8.6 km from the centre of the city.

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

    One-way options have recently been found by users for as low as C$ 138 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 179 and Delta from C$ 347 one-way.

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

    The most popular route from North America to London, Ontario is Toronto Pearson Intl - London. You may also consider Vancouver Intl - London or Halifax Intl - London.

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

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

  • How can I find direct flights from North America to London?

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

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

    Yes. Cheapflights offers flight deals from North America to London 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 North America to London, Ontario?

    Currently, October is the cheapest month in which you can book a flight from North America to London, Ontario (average of C$ 243). Flying from North America to London, Ontario in March is currently the most expensive (average of C$ 521). 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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Alternative routes for North America to London

See prices for flight routes from nearby airports that may be better suited for you.
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Yes, Cheapflights offers price alerts on North America to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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