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Cheap flights from London, ON to Europe from C$ 579

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — CPH
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Europe

Enter your travel dates to find the best prices.

Cheapest flights from London to Europe
Explore the most affordable flight options available from London to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Sat 12/93:30 p.m.
YXU
-
DUB
1 stop11h 45m
Multiple Airlines
Fri 18/99:20 a.m.
DUB
-
YXU
1 stop28h 35m
Multiple Airlines
Deal found 21/3C$ 829
Thu 11/63:30 p.m.
YXU
-
DUB
1 stop11h 45m
Air Canada
Mon 15/69:20 a.m.
DUB
-
YXU
1 stop31h 23m
Air Canada
Deal found 19/3C$ 831
Wed 13/56:10 p.m.
YXU
-
DUB
1 stop9h 05m
Air Canada
Wed 27/59:20 a.m.
DUB
-
YXU
1 stop13h 13m
Air Canada
Deal found 18/3C$ 834
Sat 2/56:10 p.m.
YXU
-
DUB
1 stop9h 05m
Multiple Airlines
Sat 9/56:35 p.m.
DUB
-
YXU
2 stops27h 58m
Multiple Airlines
Deal found 21/3C$ 859
Mon 25/56:10 p.m.
YXU
-
CDG
1 stop9h 50m
Multiple Airlines
Fri 12/66:45 a.m.
CDG
-
YXU
2 stops16h 48m
Multiple Airlines
Deal found 20/3C$ 866
Thu 21/56:10 p.m.
YXU
-
AMS
1 stop10h 50m
Air Canada
Mon 25/512:15 p.m.
AMS
-
YXU
2 stops39h 23m
Air Canada
Deal found 19/3C$ 867
Mon 27/45:40 p.m.
YXU
-
CDG
1 stop10h 20m
Multiple Airlines
Wed 6/57:40 p.m.
CDG
-
YXU
2 stops27h 53m
Multiple Airlines
Deal found 20/3C$ 868
Sun 12/45:10 a.m.
YXU
-
CDG
1 stop22h 50m
Air Canada
Thu 16/412:40 p.m.
CDG
-
YXU
1 stop26h 04m
Air Canada
Deal found 22/3C$ 870
Mon 25/56:10 p.m.
YXU
-
CDG
1 stop9h 50m
Air Canada
Tue 9/612:40 p.m.
CDG
-
YXU
1 stop14h 58m
Air Canada
Deal found 21/3C$ 871
Mon 25/55:10 a.m.
YXU
-
CDG
1 stop22h 50m
Air Canada
Mon 15/612:40 p.m.
CDG
-
YXU
1 stop26h 13m
Air Canada
Deal found 20/3C$ 872
Mon 25/56:10 p.m.
YXU
-
CDG
1 stop9h 50m
Multiple Airlines
Thu 11/612:00 p.m.
CDG
-
YXU
2 stops15h 38m
Multiple Airlines
Deal found 20/3C$ 874
Sat 23/512:20 p.m.
YXU
-
CDG
2 stops16h 00m
Air Canada
Mon 15/612:40 p.m.
CDG
-
YXU
1 stop10h 53m
Air Canada
Deal found 20/3C$ 877

Find flight deals from London to Europe

Keep the following information in mind while searching for London to Europe flight deals. Data was last updated 22 March 2026.

Round-trip from

C$ 829

One-way from

C$ 579

Popular in

August

Cheapest in

July

Average price

C$ 914
Air Canada
  • Air Canada
  • 12/9-18/9
  • 2 total stops
  • 40h 20m total
  • London to Europe
Search Deals
17/5
  • 17/5
  • 3 total stops
  • 45h 35m total
  • London to Europe
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 223 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 93 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Europe 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 22 March 2026.
Use the filters below to find and compare flights from London to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonDublin

YXU - DUB

YXUDUB

London

Thu 11/6

3:30 p.m.-8:15 a.m.

1 stop11h 45m

Dublin

Mon 15/6

9:20 a.m.-11:43 a.m.

1 stop31h 23m

C$ 831

LondonDublin

YXU - DUB

YXUDUB

London

Sat 12/9

6:20 p.m.-7:45 a.m.

2 stops32h 25m

Dublin

Fri 18/9

9:20 a.m.-5:45 p.m.

1 stop13h 25m

C$ 837

LondonDublin

YXU - DUB

YXUDUB

London

Sat 2/5

9:30 a.m.-8:15 a.m.

1 stop17h 45m

Dublin

Sat 9/5

6:35 p.m.-5:33 p.m.

2 stops27h 58m

C$ 862

LondonAmsterdam

YXU - AMS

YXUAMS

London

Thu 21/5

6:10 p.m.-11:00 a.m.

1 stop10h 50m

Amsterdam Schiphol

Mon 25/5

12:15 p.m.-9:38 p.m.

2 stops39h 23m

C$ 867

LondonParis

YXU - CDG

YXUCDG

London

Mon 27/4

5:40 p.m.-10:00 a.m.

1 stop10h 20m

Paris Charles de Gaulle

Wed 6/5

7:40 p.m.-5:33 p.m.

2 stops27h 53m

C$ 868

LondonParis

YXU - CDG

YXUCDG

London

Sun 12/4

9:25 a.m.-10:00 a.m.

1 stop18h 35m

Paris Charles de Gaulle

Thu 16/4

9:45 a.m.-9:19 p.m.

2 stops17h 34m

C$ 870

LondonParis

YXU - CDG

YXUCDG

London

Sun 12/4

9:25 a.m.-10:00 a.m.

1 stop18h 35m

Paris Charles de Gaulle

Thu 16/4

12:40 p.m.-8:44 a.m.

1 stop26h 04m

C$ 874

LondonParis

YXU - CDG

YXUCDG

London

Mon 25/5

9:30 a.m.-7:05 a.m.

2 stops15h 35m

Paris Charles de Gaulle

Tue 9/6

12:40 p.m.-9:38 p.m.

1 stop14h 58m

C$ 875

LondonParis

YXU - CDG

YXUCDG

London

Thu 4/6

12:20 p.m.-7:05 a.m.

2 stops12h 45m

Paris Charles de Gaulle

Mon 8/6

2:10 p.m.-9:38 p.m.

2 stops13h 28m

C$ 882

LondonAthens

YXU - ATH

YXUATH

London

Mon 1/6

6:10 p.m.-1:40 p.m.

1 stop12h 30m

Athens Eleftherios V.

Tue 16/6

12:10 p.m.-9:38 p.m.

2 stops16h 28m

C$ 896

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight from London to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe 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 Europe

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

Currently, May is the cheapest month in which you can book a flight from London, Ontario to Europe (average of C$ 398). Flying from London, Ontario to Europe in July is currently the most expensive (average of C$ 601). 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.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated 22 March 2026.
Read through reviews of airlines operating flights from London to Europe, such as Air Canada and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,830 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Crew

7.8

Food

6.3

Overall

7.1

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,830 reviews
Air Canada
7.1
Good
10,830 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Crew

7.8

Food

6.3

Overall

7.1

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Lufthansa
6.8
Okay
7,860 reviews
Air Canada
7.1
Good
10,830 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Crew

7.8

Food

6.3

Overall

7.1

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

Related info for your journey

Find useful and relevant information for your journey from London to Europe. 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 Europe?

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

  • How long is the flight from London, Ontario to Europe?

    There are many flights that can get you from London, Ontario to Europe in 11h 45m. Fly via Air Canada or United Airlines to get the fastest option. London, Ontario and Europe are separated by a distance of 5399 km. This flight may include one or multiple stops.

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

    The most popular route from London, Ontario to Europe is London - Paris Charles de Gaulle. You may also consider London - London Heathrow or London - Rome Fiumicino.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Europe 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 Europe?

    Currently, May is the cheapest month in which you can book a flight from London, Ontario to Europe (average of C$ 398). Flying from London, Ontario to Europe in July is currently the most expensive (average of C$ 601). 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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Top airline flying from London to Europe

Discover the top airline that operate flights from London to Europe. 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 629,999 searches. Data last updated 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 850AverageC$ 1,179FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Europe?

Cheapflights helps you search for flights from London to Europe 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 Europe?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Europe for you. Better yet — we are completely free to use.

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

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

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

Yes, Cheapflights offers price alerts on London to Europe 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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