Cheap flights from London, Ontario to Barcelona from C$ 1,136
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Barcelona departing on 15/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London, Ontario to Barcelona
Cheap round-trip flights
Air Canada flights from London, Ontario to Barcelona
Our best Air Canada deals on London, Ontario to Barcelona flight tickets
See travel insights to Barcelona from
How to get the cheapest flight ticket from London, Ontario to Barcelona
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Barcelona?
According to our data, Wednesday is the cheapest day to fly to Barcelona from London, Ontario. The lowest ticket price found for a Wednesday departure recently was C$ 991. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from London, Ontario to Barcelona for around C$ 1,188.
What is the cheapest time of day to depart on your flight to Barcelona?
Our most recent data shows that the best time of day to fly to Barcelona is in the afternoon. Flights from London, Ontario to Barcelona during this time can be as low as C$ 1,107. Try not to purchase tickets in the morning because they tend to be around C$ 1,130. Of course, these prices can vary depending on the time of year and what airport you fly to.
Cheap London, Ontario to Barcelona flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Barcelona
How far is London to Barcelona by plane?
There are 6565.7 km between London and Barcelona. By plane, this route typically takes 11h 40m.
When did momondo last update prices for flights from London Airport to Barcelona?
Prices for flights from London Airport to Barcelona are refreshed on a daily basis.
How many operators does momondo search for flights from London Airport to Barcelona?
The number of operators available for flights from London Airport to Barcelona is 1 as of July 2025.
How old do you have to be to fly from London Airport to Barcelona?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The travel and health documents required for your trip to Barcelona can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from London, Ontario to Barcelona
Compare and see reviews for airlines that fly from London, Ontario to Barcelona with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 988 | Free Cancellation | Rating 7.1 9,660 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Barcelona?
Finding the right flight to Barcelona from London is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Barcelona quick and easy, saving you time and money.
Can I find flights from London to Barcelona with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Barcelona from London with this policy.
How can momondo help me find flights from London to Barcelona?
Once you have performed a search for London to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from London to Barcelona right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of London to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.