London from Toronto
5,713 km, about 7h 53m in the air. Every month scored for the weather at London and for the holidays that crowd it out at both ends.
Affiliate links: we may earn a commission if you book through one, at no extra cost to you. It changes nothing above — the scores are computed from climate and fare data before any link is built.
No fare history on YTO–LON yet, so this ranking is climate and crowds only. The price column fills in as the scanner collects.
Month by month from Toronto
| Month | Max °C | Rain days | Crowds | Verdict | Why |
|---|---|---|---|---|---|
| Jan | 8° | 10d | 80 | avoid | 8C max, 10 rainy days |
| Feb | 10° | 10d | 80 | ok | 10C max, 10 rainy days |
| Mar | 12° | 8d | 65 | okbusy | shoulder season |
| Apr | 15° | 5d | 65 | sweet spot busy | shoulder season |
| May | 18° | 7d | 65 | sweet spot busy | shoulder season |
| Jun | 22° | 7d | 45 | sweet spot busy | peak: Summer months attract the most tourists due to favorable weather… |
| Jul | 24° | 7d | 65 | sweet spot busy | peak: Summer months attract the most tourists due to favorable weather… |
| Aug | 23° | 6d | 45 | sweet spot busy | peak: Summer months attract the most tourists due to favorable weather… |
| Sep | 20° | 9d | 85 | sweet spot | 20C max, 9 rainy days |
| Oct | 16° | 10d | 65 | okbusy | shoulder season |
| Nov | 11° | 9d | 65 | okbusy | shoulder season |
| Dec | 9° | 11d | 80 | avoid | 9C max, 11 rainy days |
Crowds is a score out of 100 where higher is quieter. It counts public-holiday clusters in CA as well as at London, which is why this table differs from the same one read from another country. A busy month is a crowded one, not a bad one — usually it is crowded because the weather is good. Crowds alone never make a month “avoid”: that is reserved for weather worth skipping.
The year in London
London experiences a moderate climate year-round, but expect more rain during winter months. It's advised to prepare for rain regardless of the season.
| Busiest |
early Jun to late Aug — Summer months attract the most tourists due to favorable weather and school holidays.
|
|---|---|
| Quieter, still good |
early Mar to late May — Spring offers mild weather and fewer crowds, making it an attractive time for visitors.
early Sep to late Nov — Fall has pleasant weather and decreasing tourist numbers, providing better value.
|
This section was written by a language model from the climate figures above, and nobody has checked it. The month-by-month table is measured — ten years of ERA5 readings and published holiday calendars — and where the two disagree, the table is the one to believe. The busiest and quieter periods here also count toward the crowd score, which is 20% of the ranking.
Get fare alerts from Toronto On Telegram, when a fare from YTO is worth telling you about. Not more than that, and /stop ends it.The rest of the trip
London from anywhere · everywhere from Toronto
Some links above are affiliate links: if you book through one, we may earn a commission at no extra cost to you. It does not affect the scores on this page, which are computed from climate, holiday and fare data before any link is built.