Toronto to London

1 ways to travelfastest 7h 50mfly from €175
Photo: Benjamin Davies / Unsplash

When is it cheapest to fly?

Aug: from €201 — show this month's calendar €201 AugSep: from €238 — show this month's calendar €238 SepOct: from €175 — show this month's calendar €175 Oct

Departure-day prices · July 2024 Toronto → London

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Return-day prices · July 2024 London → Toronto

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Best time to visit London — climate

Jan: ~7°C daytime, 13 rainy days 7° JanFeb: ~8°C daytime, 10 rainy days 8° FebMar: ~13°C daytime, 3 rainy days 13° MarApr: ~18°C daytime, 3 rainy days 18° AprMay: ~20°C daytime, 8 rainy days 20° MayJun: ~25°C daytime, 6 rainy days 25° JunJul: ~24°C daytime, 9 rainy days 24° JulAug: ~23°C daytime, 7 rainy days 23° AugSep: ~19°C daytime, 11 rainy days 19° SepOct: ~15°C daytime, 9 rainy days 15° OctNov: ~12°C daytime, 15 rainy days 12° NovDec: ~10°C daytime, 11 rainy days 10° Dec

Best value: Aug — fares from €201 and ~23°C daytime.

Flights from Toronto to London start around €175 (typically 2 stops). Range seen recently: €175–241, based on 18 fares found by travellers.

Fly (from €175)
7h 50mduration
€175–241recent fares
Book
Cheapest cached fares Toronto → London; typically 2 stops (e.g. WS). · Based on 18 fares found by travellers in the last 48h

Cheapest round trips to London

Fares found by travellers in the last 48 hours — refreshed daily.

Aug 11 – Sep 1 Air Transat · 1 stop · 8h 14m €393 Book
Aug 25 – Sep 10 Air Transat · 1 stop · 8h 00m €396 Book
Sep 17 – Sep 23 Air Transat · 1 stop · 7h 55m €434 Book
Feb 9 – Feb 16 Icelandair · 1 stop · 9h 00m €447 Book
Sep 24 – Oct 1 WestJet · 1 stop · 8h 05m €454 Book
Sep 21 – Sep 27 Air Transat · 1 stop · 8h 05m €456 Book
Dec 3 – Dec 15 Air Transat · Direct · 7h 10m €469 Book
Sep 25 – Sep 28 Air Transat · 1 stop · 8h 05m €473 Book

Weather in London

Mon ☁️ 27° 19° 💧0%
Tue 🌤️ 25° 18° 💧0%
Wed ☁️ 29° 18° 💧0%
Thu ☀️ 33° 20° 💧0%
Fri 🌦️ 31° 22° 💧16%
Sat 🌦️ 27° 20° 💧24%
Sun ☁️ 25° 17° 💧18%

Good to know

CurrencyGBP · €1 ≈ 0.86
Power plugsType G
BorderPassport/ID checks apply
Time difference+5h
Time in the air7h 10m

Things to do in London

Top-rated tours and tickets from €11 — book ahead for the popular ones.

from €79
European Evening Walking Food Tour in London, Ontario★ 5.0 (1)
from €126
Private:Brewery, Winery, and Cider & Spirit Tastings Tour in SW Ontario★ 4.7 (14)
from €11
A Remarkable Scavenger Hunt: Exploring Forest City
from €57
Downtown London Walking Food Tour
from €18
Scavenger Hunt Adventure in London by Zombie Scavengers

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About London

Vibrant and truly multicultural, London is a megalopolis of people, ideas and frenetic energy. The capital and largest city of the United Kingdom sits on the River Thames in South-East England. Greater London has a population of a little over 9 million. Considered one of the world's leading "global cities", London remains an international capital of culture, music, education, fashion, politics, finance and trade.

Read the full London guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

eSIM for LondonData from the moment you land — no roaming bills. Rent a car in LondonCompare local and international rental desks. Airport transferFixed-price pickup waiting at arrivals. Travel insuranceMedical + luggage cover from a few €/day.

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Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-08-09. Some links earn Stayonomy a commission at no cost to you.