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Flights to London, Ontario

Cheap flights to London, Ontario from £741

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to London, Ontario departing on 19/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Mon 29/4

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London, Ontario flight deals found on momondo

Check out some of the best fares from airports in United Kingdom to London, Ontario found recently by users on momondo
Lufthansa
19 Sept
GLA12:50Glasgow Intl
37h 47m
2 stops
YXU21:37London
23 Sept
YXU15:25London
26h 40m
2 stops
GLA23:05Glasgow Intl
Lufthansa
19 Sept
GLA06:10Glasgow Intl
20h 27m
2 stops
YXU21:37London
23 Sept
YXU09:50London
32h 15m
2 stops
GLA23:05Glasgow Intl
Air Canada
16 May
LHR12:40London Heathrow
13h 56m
2 stops
YXU21:36London
20 May
YXU09:50London
15h 40m
2 stops
LHR06:30London Heathrow
Air Canada
16 May
LHR12:40London Heathrow
13h 56m
2 stops
YXU21:36London
20 May
YXU15:25London
10h 10m
1 stop
LHR06:35London Heathrow
Air Canada
16 May
LHR18:00London Heathrow
20h 16m
1 stop
YXU09:16London
20 May
YXU15:25London
10h 10m
1 stop
LHR06:35London Heathrow

Find the cheapest one-way flights to London, Ontario

If you're looking for one-way flights from United Kingdom to London, Ontario, view some of our deals below provided by Air Canada, Lufthansa and SWISS
Multiple Airlines
31 Aug
LHR21:00London Heathrow
37h 30m
2 stops
YXU05:30London
Multiple Airlines
31 Aug
LGW20:55London Gatwick
37h 23m
2 stops
YXU05:18London
Multiple Airlines
31 Aug
LHR22:00London Heathrow
36h 30m
3 stops
YXU05:30London

London, Ontario flights insights and trends

Explore insights for your London, Ontario flight to craft the best travel plan

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

In general, September is the cheapest month to fly from United Kingdom to London, Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £474. If you don’t want to visit London, Ontario in September, then you should wait until May to fly from United Kingdom, when ticket prices are also cheap, with an average price of £492.

What is the cheapest day to depart on your flight to London, Ontario?

On average, the least expensive day to fly to London, Ontario from United Kingdom is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £565. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £836.

What is the cheapest time of day to depart on your flight to London, Ontario?

According to our data, the cheapest time of day to fly to London, Ontario is at midday. momondo users have found flights departing from United Kingdom to London, Ontario at midday for as low as £559. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive, with an average ticket price of £693.

How long does it take to fly to London, Ontario?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in London, Ontario you fly into. For example, flying from London Heathrow to Toronto Pearson Intl takes 7h 45m on average. On the other hand, flying from Manchester to Toronto Pearson Intl takes 7h 40m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Cheapest flights to London, Ontario airports

Find the cheapest flights to these London, Ontario airports from your nearest city or airport
London Heathrow Airport
London, Ontario

CHEAPEST ROUTE FROM London TO London

London (LON) to Hamilton (YHM)

Typically, flights to London from London are cheaper when flying from London to Hamilton, which has an average price of £376

CHEAPEST MONTH TO FLY TO LONDON, ONTARIO FROM LONDON HEATHROW AIRPORTApril35% cheaperFlying from London Heathrow Airport to London, Ontario costs on average just £470 in April
MOST EXPENSIVE MONTH TO FLY TO LONDON, ONTARIO FROM LONDON HEATHROW AIRPORTDecember154% more expensiveIt costs about £1,818 for flights to London, Ontario from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO LONDON, ONTARIO FROM LONDON HEATHROW AIRPORTJuly500% more users visitedMore momondo users searched in flights to London, Ontario from London Heathrow Airport in July than any other month

Cheap London, Ontario flight deals and tips

Summary info about London, Ontario flight prices, duration and airlines

Best One-Way Price

£625

Best Round-Trip Price

£741

Fastest flight time

25h 45m

Operated By

3 airlines
The best one-way flight price to London from United Kingdom in the last 72 hours is £625 (London Heathrow to London).
The best round-trip flight price to London from United Kingdom in the last 72 hours is £741 (Glasgow Intl to London).
The fastest flight to London from United Kingdom takes 25h 45m (London Heathrow to London).
There are 3 airlines operating flights to London, including Air Canada, Lufthansa and SWISS.

Frequently asked questions about flying to London, Ontario

What is the absolute cheapest flight to London, Ontario?

Users booking trips to London, Ontario from St. John's found flights 50% cheaper than the average price of flights to London, Ontario. To find the cheapest price to London, Ontario from your area, use momondo’s Airport-to-Airport Pricing Tool.

Is there an alternative airport near London, Ontario?

Finding an alternative and possibly cheaper destination airport near London, Ontario is possible. If you are planning a flight to London, Ontario, consider booking flights to London Airport (5 mi from London, Ontario city centre), Toronto Kitchener-Waterloo Airport (54 mi from London, Ontario city centre) or Hamilton Airport (67 mi from London, Ontario city centre).

Is there a cheaper alternative to flying into London, Ontario?

You can find deals at Toronto Kitchener-Waterloo Airport for £116 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to London Airport?

Prices for flights to London Airport are refreshed on a daily basis.

How many operators does momondo search for flights to London Airport?

How old do you have to be to fly to London Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to London Airport.

What documentation or ID do you need to fly to London Airport?

The necessary travel and health documents for your London Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to London. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to London?

momondo provides multiple filters to help you find the best flight to London. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to London right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for London and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Find better results for your stay in London, Ontario

Popular Flights to London, Ontario
Popular routes according to searches in the past day on momondo