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

Our cheapest airline available from London, Ontario to London is United Airlines. Our recent data shows that you can find tickets from as low as C$ 935 on this airline. Additional options worth looking into are Air Canada and WestJet, starting at C$ 1,161 and C$ 2,073 round-trip. United Airlines is priced at 25% lower than the current average price of a flight leaving 3 months from now.

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

When deciding which route to take from London, Ontario to London consider London - London Heathrow, London - London City or London - London Gatwick as they are the most popular.

What is the cheapest day to fly round-trip from London, Ontario to London?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 26% on the overall cost on flights from London, Ontario to London.

What is the cheapest month to fly from London, Ontario to London?

Flights from London, Ontario to London lean towards being more expensive in February. Prices are generally better when you fly from London, Ontario to London in January, with the cheapest ticket starting at C$ 941.

What airport do you fly from for flights from London to London?

London (YXU), located 8.6 km from the city centre, is the airport you fly out of when you book flights from London to London. 1 airline have flights from London to London on a regular basis. Booking flights from London to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

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 vacation 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.

C$ 838+ Flights from London, ON to London - Compare & Save Big

Cheap flight deals from London to London

Round-trip from	C$ 935
One-way from	C$ 838
Popular in	February
Cheapest in	January
Average price	C$ 1,117

United Airlines
12/6-19/6
4 total stops
45h 47m total
London to London

Search Deals

12/6
2 total stops
28h 45m total
London to London

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 94 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (C$ 103 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 29 April 2025.

Thu 12/69:55 a.m.YXU - LHR

2 stops16h 00mUnited Airlines

Thu 19/62:10 p.m.LHR - YXU

2 stops29h 47mUnited Airlines

Deal found 28/4C$ 935

Mon 5/53:45 p.m.YXU - LHR

2 stops33h 10mLufthansa

Mon 19/58:00 a.m.LHR - YXU

2 stops18h 28mLufthansa

Deal found 28/4C$ 962

Mon 5/53:45 p.m.YXU - LHR

1 stop15h 05mMultiple Airlines

Mon 19/59:30 a.m.LHR - YXU

2 stops16h 58mMultiple Airlines

Deal found 28/4C$ 1,081

Mon 5/53:45 p.m.YXU - LHR

1 stop15h 05mAir Canada

Mon 19/58:30 a.m.LHR - YXU

1 stop11h 33mAir Canada

Deal found 28/4C$ 1,131

Thu 12/63:35 p.m.YXU - STN

2 stops19h 10mMultiple Airlines

Thu 19/66:55 a.m.STN - YXU

2 stops13h 02mMultiple Airlines

Deal found 28/4C$ 1,239

Thu 12/63:35 p.m.YXU - LGW

2 stops21h 15mMultiple Airlines

Thu 19/66:40 p.m.LGW - YXU

2 stops31h 47mMultiple Airlines

Deal found 28/4C$ 1,280

Thu 12/69:55 a.m.YXU - LCY

2 stops17h 25mMultiple Airlines

Thu 19/68:45 a.m.LCY - YXU

2 stops29h 32mMultiple Airlines

Deal found 27/4C$ 1,297

Mon 5/53:45 p.m.YXU - LCY

2 stops19h 40mLufthansa

Mon 12/58:45 a.m.LCY - YXU

2 stops35h 19mLufthansa

Deal found 28/4C$ 1,308

Thu 12/66:00 a.m.YXU - LHR

1 stop25h 05mWestJet

Thu 19/62:10 p.m.LHR - YXU

1 stop20h 04mWestJet

Deal found 28/4C$ 2,073

Best flights from London to London
Discover carefully curated flight deals from London to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 April 2025.

Thu 12/69:55 a.m.YXU - LHR

2 stops16h 00mUnited Airlines

Thu 19/62:10 p.m.LHR - YXU

2 stops29h 47mUnited Airlines

Deal found 28/4C$ 935

Thu 12/63:35 p.m.YXU - LHR

1 stop10h 00mAir Canada

Thu 19/66:00 a.m.LHR - YXU

2 stops20h 27mAir Canada

Deal found 28/4C$ 1,161

Thu 12/63:35 p.m.YXU - STN

2 stops19h 10mMultiple Airlines

Thu 19/66:55 a.m.STN - YXU

2 stops13h 02mMultiple Airlines

Deal found 28/4C$ 1,239

Thu 12/66:00 a.m.YXU - LHR

1 stop25h 05mWestJet

Thu 19/62:10 p.m.LHR - YXU

1 stop20h 04mWestJet

Deal found 28/4C$ 2,073

Thu 12/63:35 p.m.YXU - LCY

2 stops19h 50mLufthansa

Thu 19/67:10 p.m.LCY - YXU

2 stops24h 47mLufthansa

Deal found 28/4C$ 2,131

Thu 12/63:35 p.m.YXU - LGW

2 stops21h 15mMultiple Airlines

Thu 19/66:40 p.m.LGW - YXU

2 stops31h 47mMultiple Airlines

Deal found 28/4C$ 1,280

Thu 12/69:55 a.m.YXU - LCY

2 stops17h 25mMultiple Airlines

Thu 19/68:45 a.m.LCY - YXU

2 stops29h 32mMultiple Airlines

Deal found 27/4C$ 1,297

Sat 23/89:55 a.m.YXU - LHR

2 stops15h 35mMultiple Airlines

Sat 4/107:15 p.m.LHR - YXU

3 stops31h 12mMultiple Airlines

Deal found 28/4C$ 3,027

Last-minute flights from London to London
Discover last-minute flight deals from London to London. Data last updated 29 April 2025 and is based on user searches.

Fri 2/59:55 a.m.YXU - LHR

2 stops20h 30mUnited Airlines

Thu 22/52:10 p.m.LHR - YXU

2 stops29h 53mUnited Airlines

Deal found 28/4C$ 935

Mon 5/53:45 p.m.YXU - LHR

2 stops33h 35mUnited Airlines

Mon 12/58:30 a.m.LHR - YXU

2 stops29h 49mUnited Airlines

Deal found 28/4C$ 935

Mon 5/53:45 p.m.YXU - LHR

2 stops33h 10mLufthansa

Mon 19/58:00 a.m.LHR - YXU

2 stops18h 28mLufthansa

Deal found 28/4C$ 962

Mon 5/53:45 p.m.YXU - LHR

1 stop15h 05mMultiple Airlines

Mon 19/59:30 a.m.LHR - YXU

2 stops16h 58mMultiple Airlines

Deal found 28/4C$ 1,081

Mon 5/53:45 p.m.YXU - LHR

1 stop15h 05mAir Canada

Mon 19/58:30 a.m.LHR - YXU

1 stop11h 33mAir Canada

Deal found 28/4C$ 1,131

Mon 5/53:45 p.m.YXU - LCY

2 stops19h 40mLufthansa

Mon 12/58:45 a.m.LCY - YXU

2 stops35h 19mLufthansa

Deal found 28/4C$ 1,308

Mon 5/56:15 a.m.YXU - LGW

2 stops19h 05mMultiple Airlines

Mon 19/51:05 p.m.LGW - YXU

2 stops30h 58mMultiple Airlines

Deal found 28/4C$ 2,019

One-way flights from London to London
Search for one-way flight options from London to London. Find affordable one-way fares based on user searches. Data last updated 29 April 2025.

Thu 12/66:00 a.m.YXU - STN

2 stops28h 45mMultiple Airlines

Deal found 27/4C$ 838

Thu 12/66:00 a.m.YXU - LGW

2 stops45h 25mMultiple Airlines

Deal found 27/4C$ 861

Thu 12/66:00 a.m.YXU - LCY

2 stops34h 40mMultiple Airlines

Deal found 27/4C$ 933

Thu 12/66:00 a.m.YXU - LHR

2 stops45h 00mMultiple Airlines

Deal found 27/4C$ 933

Thu 12/69:55 a.m.YXU - LHR

1 stop15h 40mAir Canada

Deal found 27/4C$ 1,207

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLondon

YXU - LHR

YXULHR

London

Thu 12/6

9:55 a.m.-6:55 a.m.

2 stops16h 00m

London Heathrow

Thu 19/6

2:10 p.m.-2:57 p.m.

2 stops29h 47m

C$ 935

LondonLondon

YXU - LHR

YXULHR

London

Thu 12/6

3:35 p.m.-6:35 a.m.

1 stop10h 00m

London Heathrow

Thu 19/6

8:40 a.m.-9:27 p.m.

2 stops17h 47m

C$ 1,161

LondonLondon

YXU - STN

YXUSTN

London

Thu 12/6

3:35 p.m.-3:45 p.m.

2 stops19h 10m

London Stansted

Thu 19/6

6:55 a.m.-2:57 p.m.

2 stops13h 02m

C$ 1,239

LondonLondon

YXU - LGW

YXULGW

London

Thu 12/6

3:35 p.m.-5:50 p.m.

2 stops21h 15m

London Gatwick

Thu 19/6

6:40 p.m.-9:27 p.m.

2 stops31h 47m

C$ 1,280

LondonLondon

YXU - LCY

YXULCY

London

Thu 12/6

9:55 a.m.-8:20 a.m.

2 stops17h 25m

London City

Thu 19/6

8:45 a.m.-9:17 a.m.

2 stops29h 32m

C$ 1,297

LondonLondon

YXU - LHR

YXULHR

London

Thu 12/6

6:00 a.m.-12:05 p.m.

1 stop25h 05m

London Heathrow

Thu 19/6

2:10 p.m.-5:14 a.m.

1 stop20h 04m

C$ 2,073

LondonLondon

YXU - LCY

YXULCY

London

Thu 12/6

3:35 p.m.-4:25 p.m.

2 stops19h 50m

London City

Thu 19/6

7:10 p.m.-2:57 p.m.

2 stops24h 47m

C$ 2,131

LondonLondon

YXU - LHR

YXULHR

London

Sat 23/8

9:55 a.m.-6:30 a.m.

2 stops15h 35m

London Heathrow

Sat 4/10

7:15 p.m.-9:27 p.m.

3 stops31h 12m

C$ 3,027

LondonLondon

YXU - STN

YXUSTN

London

Thu 12/6

6:00 a.m.-3:45 p.m.

2 stops28h 45m

C$ 838

LondonLondon

YXU - LGW

YXULGW

London

Thu 12/6

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

2 stops45h 25m

C$ 861

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 13 results

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 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.

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from London, Ontario to London (average of C$ 560). Flying from London, Ontario to London in July is currently the most expensive (average of C$ 870). 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 LON?

It’s typically best to fly out from London, Ontario to London in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from London, Ontario to London?

Travelers seeking maximum savings on their London, Ontario to London flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Read through reviews of airlines operating flights from London to London, such as United Airlines, WestJet and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,696 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

United Airlines

7.4

Good

8,696 reviews

United Airlines

7.4

Good

8,696 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

WestJet

7.2

Good

2,823 reviews

United Airlines

7.4

Good

8,696 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Air Canada

7.0

Good

9,240 reviews

United Airlines

7.4

Good

8,696 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Lufthansa

6.7

Okay

7,042 reviews

United Airlines

7.4

Good

8,696 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

What airport do you fly from for flights from London to London?
London (YXU), located 8.6 km from the city centre, is the airport you fly out of when you book flights from London to London. 1 airline have flights from London to London on a regular basis. Booking flights from London to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.
What are the cheapest airlines flying from London, Ontario to London round-trip?
Our cheapest airline available from London, Ontario to London is United Airlines. Our recent data shows that you can find tickets from as low as C$ 935 on this airline. Additional options worth looking into are Air Canada and WestJet, starting at C$ 1,161 and C$ 2,073 round-trip. United Airlines is priced at 25% lower than the current average price of a flight leaving 3 months from now.
What are the most popular routes from London, Ontario to London?
When deciding which route to take from London, Ontario to London consider London - London Heathrow, London - London City or London - London Gatwick as they are the most popular.
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 vacation 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.
What is the cheapest month to book a flight from London, Ontario to London?
Currently, January is the cheapest month in which you can book a flight from London, Ontario to London (average of C$ 560). Flying from London, Ontario to London in July is currently the most expensive (average of C$ 870). 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

Brentford

Hounslow

Sutton

Slough

Milton Keynes

Romford

Watford

Luton

Bromley

Bedford

Southall

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from London to London

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 790	AverageC$ 1,180	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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

Deals for London to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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, we can. To see specific flights from London to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for London to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London, ON to London from C$ 838

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to London

Cheapest flights from London to LondonExplore 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 29 April 2025.

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 29 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to London that are best for you.

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.

Cheapflights Insights

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

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

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

Find hourly flight availability from London 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 29 April 2025.

What is the cheapest day to fly from London, Ontario to London?

Use this chart to determine the cheapest time to fly round-trip from London to London. Price data was last updated on 30 June 2024.

Rainfall in London by month

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

Temperature in London by month

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

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 29 April 2025.

Read through reviews of airlines operating flights from London to London, such as United Airlines, WestJet and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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 from for flights from London to London?

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

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

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

How can I find direct flights from London to London?

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

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

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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 London?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 29 April 2025.