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Cheap flights from London to London, Ontario from £363

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YXU
18 Jun — 25 Jun1
1 adult

Cheap flight deals from London to London

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 13 June 2025.

Round-trip from

£575

One-way from

£363

Popular in

December

Cheapest in

March

Average price

£596
Air Canada
  • Air Canada
  • 2/7-15/7
  • 4 total stops
  • 28h 12m total
  • London to London
25/7
  • 25/7
  • 3 total stops
  • 49h 44m total
  • London to London
Highest demand for flights based on searches. 16% potential increase in price (£89 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (£26 potential savings vs. average return price).
Average for round-trip flights in June 2025

Find flight deals from London to London

Cheapest flights from London to London
Explore the most affordable flight options available from London to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Wed 2/709:30LHR - YXU
2 stops12h 37mAir Canada
Tue 15/709:55YXU - LHR
2 stops15h 35mAir Canada
Deal found 12/6£575
Wed 2/708:30LHR - YXU
1 stop13h 37mMultiple Airlines
Tue 15/717:45YXU - LHR
1 stop9h 50mMultiple Airlines
Deal found 12/6£584
Wed 2/709:40LGW - YXU
1 stop12h 27mMultiple Airlines
Tue 15/709:55YXU - LGW
2 stops18h 55mMultiple Airlines
Deal found 10/6£681
Tue 1/714:10LHR - YXU
2 stops24h 07mUnited Airlines
Fri 11/715:40YXU - LHR
2 stops12h 40mUnited Airlines
Deal found 11/6£686
Wed 2/719:15LHR - YXU
3 stops26h 52mSWISS
Tue 15/717:45YXU - LHR
3 stops17h 50mSWISS
Deal found 12/6£692
Tue 1/708:15STN - YXU
3 stops41h 45mMultiple Airlines
Fri 11/706:00YXU - STN
2 stops31h 25mMultiple Airlines
Deal found 11/6£777
Wed 2/718:35LGW - YXU
2 stops51h 32mSWISS
Tue 15/717:45YXU - LGW
2 stops19h 05mSWISS
Deal found 9/6£826
Wed 2/713:05LCY - YXU
2 stops57h 02mSWISS
Tue 15/717:45YXU - LCY
2 stops34h 05mSWISS
Deal found 9/6£847
Sun 27/717:50LCY - YXU
2 stops32h 37mMultiple Airlines
Sun 3/815:35YXU - LCY
2 stops19h 50mMultiple Airlines
Deal found 12/6£926
Sat 26/710:45LGW - YXU
2 stops23h 29mWestJet
Sat 2/806:00YXU - LGW
2 stops46h 15mWestJet
Deal found 11/6£1,627
Sun 27/706:15LHR - YXU
2 stops41h 54mWestJet
Sun 3/820:00YXU - LHR
1 stop35h 05mWestJet
Deal found 12/6£1,634

Cheapflights Fare Finder

Customise your flight search to find flights from London 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 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from London to London that are best for you.

Fly from

London

Fly to

London

Route

Depart

Return

Price

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 2/7

09:30-17:07

2 stops12h 37m

London

Tue 15/7

09:55-06:30

2 stops15h 35m

£575

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 2/7

08:30-17:07

1 stop13h 37m

London

Tue 15/7

17:45-08:35

1 stop9h 50m

£584

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Wed 2/7

09:40-17:07

1 stop12h 27m

London

Tue 15/7

09:55-09:50

2 stops18h 55m

£681

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Tue 1/7

14:10-09:17

2 stops24h 07m

London

Fri 11/7

15:40-09:20

2 stops12h 40m

£686

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 2/7

19:15-17:07

3 stops26h 52m

London

Tue 15/7

17:45-16:35

3 stops17h 50m

£692

LondonLondon

STN - YXU

STNYXU

London Stansted

Tue 1/7

08:15-21:00

3 stops41h 45m

London

Fri 11/7

06:00-18:25

2 stops31h 25m

£777

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Wed 2/7

18:35-17:07

2 stops51h 32m

London

Tue 15/7

17:45-17:50

2 stops19h 05m

£826

LondonLondon

LCY - YXU

LCYYXU

London City

Wed 2/7

13:05-17:07

2 stops57h 02m

London

Tue 15/7

17:45-08:50

2 stops34h 05m

£847

LondonLondon

LCY - YXU

LCYYXU

London City

Sun 27/7

17:50-21:27

2 stops32h 37m

London

Sun 3/8

15:35-16:25

2 stops19h 50m

£926

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Sat 26/7

10:45-05:14

2 stops23h 29m

London

Sat 2/8

06:00-09:15

2 stops46h 15m

£1,627

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 21 results
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Best time to book a flight from London to London

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

Cheapflights Insights

Everything you need to know about your flight from London to London

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 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, 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 13 June 2025.
Read through reviews of airlines operating flights from London to London, such as SWISS, United Airlines and WestJet. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.5

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Overall

7.5

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Overall

7.5

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Overall

7.5

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Overall

7.5

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Overall

7.5

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Related info for your journey

Find useful and relevant information for your journey from London 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 London?

    Most people fly into London (YXU) if they book a flight to London from London. On average, London has 0 inbound flights from London per day from 1 airline. London is conveniently located just 5.3 mi from London’s city center.

  • What are the cheapest airlines flying from London to London, Ontario round-trip?

    Cheapflights users have booked flights from London to London, Ontario round-trip from £575. Other airlines that can offer you cheap pricing are United Airlines, from £686, and SWISS, from £692. These flights start at 5% lower than the current average price 3 months from now.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as £793. Users have also found prices from £902 and £1,403 on Lufthansa and SWISS, respectively.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

See more FAQs

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Alternative routes for London to London

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from London to London

Discover the top airline that operate flights from London to London. 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 858,174 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£448Average£614FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

When you search for this flight from London to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from London to London with no change fees.

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

Yes, Cheapflights offers price alerts on London 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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