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£304+ Cheap flights to London, ON

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
— YXU
22 Dec — 29 Dec1
1 adult

Find flights to London within your budget

Locate flights to London that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 17 December 2024.

Fly from

Any airport

Route

Depart

Return

Price

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Fri 31/1

13:30-20:20

2 stops35h 50m

London

Fri 7/2

09:55-11:50

1 stop20h 55m

£461

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 30/1

18:00-14:50

1 stop25h 50m

London

Thu 6/2

09:55-08:30

1 stop17h 35m

£465

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Thu 16/1

14:00-11:20

1 stop26h 20m

London

Mon 20/1

12:20-10:00

1 stop16h 40m

£476

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 16/1

07:30-20:20

2 stops17h 50m

London

Mon 20/1

09:55-07:10

2 stops16h 15m

£484

LondonLondon

STN - YXU

STNYXU

London Stansted

Thu 30/1

15:15-20:20

3 stops34h 05m

London

Thu 6/2

09:55-00:10

3 stops33h 15m

£514

LondonLondon

LCY - YXU

LCYYXU

London City

Thu 16/1

09:25-20:20

2 stops15h 55m

London

Mon 20/1

05:10-12:50

2 stops26h 40m

£519

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Tue 21/1

14:50-19:12

1 stop33h 22m

London

Sun 26/1

20:00-12:50

1 stop35h 50m

£540

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Tue 21/1

10:00-20:20

2 stops15h 20m

London

Tue 28/1

05:10-06:20

2 stops20h 10m

£589

LondonLondon

LCY - YXU

LCYYXU

London City

Tue 14/1

10:00-20:20

2 stops39h 20m

London

Tue 21/1

09:55-17:40

2 stops26h 45m

£596

LondonLondon

LCY - YXU

LCYYXU

London City

Tue 21/1

18:15-20:20

3 stops31h 05m

London

Tue 28/1

09:55-09:25

2 stops18h 30m

£669

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 17 results
1
2

Flights to London, ON in 2024

Find the latest flights to London in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 17 December 2024.

Return from

£461

One-way from

£304

Popular in

December

Cheapest in

February

Average price

£1,066
Lufthansa
  • Lufthansa
  • 31/1-7/2
  • 3 total stops
  • 56h 45m total
  • London to London
Search Deals
22/1
  • 22/1
  • 2 total stops
  • 54h 57m total
  • London to London
Search Deals
High demand for flights, 14% potential price rise
Search Deals
Best time to find cheap flights, 6% potential price drop
Search Deals
Average for return flights in December 2024
Search Deals

Find flight deals to London

Cheapest flights to London
Explore the most affordable flight options available to London. Find the lowest fares based on data from user searches, with prices last updated on 17 December 2024.

Tue 17/1218:00LHR - YXU
1 stop20h 15mAir Canada
Sun 12/115:25YXU - LHR
1 stop12h 05mAir Canada
Deal found 16/12£588
Tue 17/1213:35LHR - YXU
2 stops30h 15mMultiple Airlines
Sun 12/115:25YXU - LHR
2 stops21h 25mMultiple Airlines
Deal found 16/12£669
Tue 17/1209:15LCY - YXU
2 stops16h 05mMultiple Airlines
Mon 6/115:25YXU - LCY
2 stops13h 00mMultiple Airlines
Deal found 16/12£2,134
Tue 17/1210:00LCY - YXU
2 stops15h 20mLufthansa
Mon 6/115:25YXU - LCY
2 stops13h 00mLufthansa
Deal found 16/12£2,144

Best time to book a flight to London

Have a flexible travel schedule? Discover the best time to fly to London with our price prediction graph.
Estimated return 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 to London

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

How long is the flight to London?

On average, a flight from London to London takes 21 hours 42 minutes. Flights to London from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to London?

The most popular airline flying from London to London is Air Canada.

Air Canada

Air Canada

From £675

What are the cheapest airlines that fly to London?

The cheapest airline flying from London to London is Air Canada.

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 ranges from 70.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. March is typically the driest time to visit London 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, 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 17 December 2024.
Peruse reviews from past customers who have flown Lufthansa, WestJet and Air Canada to London to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,607 reviews
Check prices

Boarding

7.7

Food

7.1

Crew

8.2

Entertainment

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

SWISS
7.6
Good
1,607 reviews
SWISS
7.6
Good
1,607 reviews
Check prices

Boarding

7.7

Food

7.1

Crew

8.2

Entertainment

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

United Airlines
7.4
Good
9,070 reviews
SWISS
7.6
Good
1,607 reviews
Check prices

Boarding

7.7

Food

7.1

Crew

8.2

Entertainment

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

WestJet
7.3
Good
2,820 reviews
SWISS
7.6
Good
1,607 reviews
Check prices

Boarding

7.7

Food

7.1

Crew

8.2

Entertainment

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

Air Canada
7.0
Good
8,371 reviews
SWISS
7.6
Good
1,607 reviews
Check prices

Boarding

7.7

Food

7.1

Crew

8.2

Entertainment

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

Lufthansa
6.8
Okay
7,097 reviews
SWISS
7.6
Good
1,607 reviews
Check prices

Boarding

7.7

Food

7.1

Crew

8.2

Entertainment

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 10

Indian Veg food selection and quality definitely needs a better chef.

London insider information

  • Storybook Gardens has the type of entrance gate you would expect – a turreted castle. There are 54 attractions and eight “chapters” of interactive fun including Storybook Valley, Pirates’ Island and Old McDonald’s Farm. The Storybook Mascots – Slippery Seal, Lucy Seal, Waagosh the fox, and Pirate Pete the parrot – that wander around the grounds delight younger visitors.
  • Covent Garden Market is one of London’s most treasured landmarks. Established in 1845, it sells the best of the area’s organic foods, meats, ethnic foods and Southwestern Ontario’s largest selection of cheese. The outdoor farmers’ market takes place on Thursdays and Saturdays (May to November). There’s a lively busker program and the market hosts several festivals throughout the year.
  • Eldon House is London’s oldest residence. This splendid residence was built in 1834 for Captain John and Amelia Harris and given to the city in 1959, complete with family furnishings. Its recreated 19th-century gardens are beautiful and host traditional afternoon teas in the summer time.

  • What is the climate like in London?

    The climate is continental. Summers (June to August) are warm to hot and humid. The winters are cold. London has the most thunderstorms of any Canadian city.

  • When is the best time to fly to London?

    Peak Season:The summer months of June to August are high season. This is when most travellers visit London as the weather is at its best and school holidays take place. Off Season:Winter is generally the low season due to the cold weather.

  • What is the best way to travel around London?

    For travellers who intend to travel around Ontario, renting a car is best. London is an easily navigable city with a north-south/east-west grid layout. The London Transit Commission offers regular bus services throughout the city. There are well-marked bike and walking trails throughout London as well if you prefer a more active way of exploring the city.

  • What airport do you fly into for flights to London?

    If you book a flight to London, you will be flying into London, which is the city’s only airport. London (YXU) is located 5.3 mi from the center of London.

  • Can I find cheaper flights to London if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to London on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to London?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to London.

  • Where does the fastest flight to London depart from?

    For those looking to save time traveling to London, Bristol offers the quickest one-way flight (13 hours 55 minutes).

  • Does London have car hire?

    Yes. Those touching down at London can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to London?

    Yes. London has hotels nearby for those requiring accommodations. Best Western London Airport Inn & Suites is the closest property to London (1.0 mi away from London).

See more FAQs

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