Montreal to London

1 ways to travelfastest 6h 45mfly from €225
Photo: Marcin Nowak / Unsplash

How the cheapest fare moved

Jul 23: €283 €283 Jul 18 Jul 23 low €225 · high €288

Departure-day prices · May 2026 Montreal → London

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Return-day prices · May 2026 London → Montreal

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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: Jul — fares from €225 and ~24°C daytime.

Flights from Montreal to London start around €225 (direct flights available). Range seen recently: €225–341, based on 5 fares found by travellers.

Fly (from €225)
6h 45mduration
€225–341recent fares
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Cheapest cached fares Montreal → London; direct flights available (e.g. TS). · Based on 5 fares found by travellers in the last 48h

Cheapest round trips to London

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

Oct 3 – Oct 4 Air Transat · 1 stop · 8h 33m €457 Book
Oct 10 – Oct 20 Air Transat · Direct · 6h 45m €522 Book
Dec 28 – Jan 3 TAP Air Portugal · 1 stop · 9h 45m €819 Book

Weather in London

Thu ☁️ 26° 18° 💧4%
Fri ☁️ 28° 20° 💧0%
Sat 🌤️ 28° 18° 💧2%
Sun 🌦️ 25° 18° 💧37%
Mon ☀️ 27° 15° 💧2%
Tue 🌤️ 29° 19° 💧6%
Wed ☁️ 33° 21° 💧8%

In May, London typically sees ~20°C daytime highs and 8 rainy days.

Where to stay in London

3★+ hotels from €117/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 €117/night★ 3
Hampton By Hilton London City hotel · London
from €143/night★ 4
Radisson Blu Hotel, London Canary Wharf East hotel · London
from €150/night★ 4

Good to know

CurrencyGBP · €1 ≈ 0.85
Power plugsType G
BorderPassport/ID checks apply
Time difference+5h
Time in the air6h 45m

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 Montreal

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 2026-07-23. Some links earn Stayonomy a commission at no cost to you.