Toronto to London

1 ways to travelfastest 8h 02mfly from €174
Photo: Marcin Nowak / Unsplash

How the cheapest fare moved

Aug 7: €208 €208 Jul 31 Aug 7 low €174 · high €314

Departure-day prices · December 2024 Toronto → London

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Return-day prices · December 2024 London → Toronto

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Best time to visit London — climate

Jan: ~7°C daytime, 13 rainy days JanFeb: ~8°C daytime, 10 rainy days 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: Sep — fares from €174 and ~19°C daytime.

Flights from Toronto to London start around €174 (typically 1 stop). Range seen recently: €174–247, based on 6 fares found by travellers.

Fly (from €174)
8h 02mduration
€174–247recent fares
Book
Cheapest cached fares Toronto → London; typically 1 stop (e.g. WS). · Based on 6 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 16 – Sep 23 Air Transat · 1 stop · 8h 05m €414 Book
Sep 13 – Sep 16 Air Transat · 1 stop · 7h 55m €424 Book
Sep 17 – Sep 23 Air Transat · 1 stop · 7h 55m €434 Book
Oct 10 – Oct 14 Air Transat · 1 stop · 7h 55m €441 Book
Oct 23 – Nov 2 Air Transat · 1 stop · 8h 12m €445 Book
Sep 24 – Oct 1 WestJet · 1 stop · 8h 05m €454 Book

Weather in London

Fri ☁️ 26° 14° 💧0%
Sat ☁️ 28° 18° 💧0%
Sun ☁️ 30° 20° 💧6%
Mon ☁️ 26° 19° 💧0%
Tue ☀️ 25° 18° 💧2%
Wed ☀️ 28° 18° 💧1%
Thu 🌤️ 34° 19° 💧8%

In Dec, London typically sees ~10°C daytime highs and 14 rainy days.

Where to stay in London

3★+ hotels from €142/night (40 hotels sampled, ~3 weeks out). Best value in London: Zone 2 east (Shoreditch, Hackney) and south (Southwark, Bermondsey) — 10-15 minutes by Tube at notably lower prices than the West End.

The Corner London City hotel · London
from €142/night★ 3
citizenM Tower of London hotel · London
from €150/night★ 4
Park Plaza London Waterloo hotel · London
from €153/night★ 4

Good to know

CurrencyGBP · €1 ≈ 0.86
Power plugsType G
BorderPassport/ID checks apply
Time difference+5h
Time in the air7h 55m

Things to do in London

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

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

Popular from Toronto

Cheapest destinations travellers searched recently — refreshed daily.

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 2026-08-07. Some links earn Stayonomy a commission at no cost to you.