How long is the flight from Toronto to London?

Non-stop flights on YYZ → LHR are typically around 7 hours. Connecting itineraries add 3–8 hours depending on the hub and layover.

Which airlines fly from Toronto to London?

The main carriers on this route are Air Canada, British Airways. Codeshare and one-stop options add several more — the filter panel above shows every airline in the current fare set.

When is the cheapest time to fly from Toronto to London?

Historically the lowest fares land in January, February, November. Summer (mid-June through mid-August) and the Christmas / New Year window are always peak. Mid-week departures (Tuesday–Thursday) typically beat weekend prices by 10–20%.

How far ahead should I book Toronto to London?

Six to ten weeks ahead is the sweet spot for this route. Inside three weeks, fares tend to spike as airlines sell to last-minute business travellers. Award availability often opens 10–11 months out if you're booking on miles.

Can I book directly on destination.com?

The Book button on each fare opens the airline or OTA (Trip.com, Kiwi, Expedia, Booking, Priceline, etc.) that's actually selling that ticket. You complete payment there at the same price you saw here — we never add a markup.

YYZ → LHR

Toronto to London flights.

Live cached fares on Toronto (YYZ) → London (LHR), refreshed every 30 minutes. Non-stop and connecting itineraries side by side — compare airlines, times and stops, then book in one click.

Flying time
~7h non-stop
Airlines
Air Canada, British Airways
Cheapest months
January, February, November

Flex dates · cheapest nearby

Loading prices…

No cached fares for exactly 2026-06-08 → 2026-06-15. Showing recent fares on YYZ → LHR — pick a different date in the calendar above or run a live search.

Toronto → London · 25 fares

Cached from Travelpayouts · filter & sort below

Showing 25 of 25 results

Cheapest
WestJet · WS 806
OutboundYYZ → LHRTue, Jun 2 · 10:15 PM· 8h 55m· 2 stops
$329
one-way
Book →
WestJet · WS 46
OutboundYYZ → LHRMon, Jun 22 · 1:35 AM· 8h 10m· 1 stop
$346
one-way
Book →
WestJet · WS 34
OutboundYYZ → LHRTue, Jun 2 · 2:55 AM· 8h 15m· 1 stop
ReturnLHR ← YYZTue, Jun 9 · 6:40 AM· 9h· 1 stop
$570
total round-trip
Book →
Icelandair · FI 602
OutboundYYZ → LHRTue, May 19 · 12:45 AM· 8h 50m· 1 stop
ReturnLHR ← YYZTue, Jun 2 · 12:05 PM· 9h 15m· 1 stop
$581
total round-trip
Book →
Air Canada · AC 9255
OutboundYYZ → LHRMon, Apr 27 · 1:25 AM· 7h 10m· Non-stop
ReturnLHR ← YYZTue, May 5 · 5:00 AM· 10h 35m· 1 stop
$616
total round-trip
Book →
Icelandair · FI 602
OutboundYYZ → LHRTue, May 26 · 12:45 AM· 8h 50m· 1 stop
ReturnLHR ← YYZMon, Jun 1 · 8:25 PM· 9h 15m· 1 stop
$622
total round-trip
Book →
Air Canada · AC 460
OutboundYYZ → LHRWed, Apr 29 · 9:30 PM· 7h 41m· 1 stop
ReturnLHR ← YYZThu, May 14 · 5:00 AM· 10h 35m· 1 stop
$632
total round-trip
Book →
Air Canada · AC 600
OutboundYYZ → LHRFri, Jun 12 · 10:40 AM· 8h 4m· 1 stop
ReturnLHR ← YYZFri, Jun 19 · 5:00 AM· 10h 35m· 1 stop
$633
total round-trip
Book →
Air Canada · AC 6589
OutboundYYZ → LHRSat, May 2 · 10:30 PM· 7h 5m· Non-stop
ReturnLHR ← YYZThu, May 14 · 8:30 AM· 9h 5m· 1 stop
$633
total round-trip
Book →
Air Canada · AC 600
OutboundYYZ → LHRSun, May 10 · 10:40 AM· 8h 4m· 1 stop
ReturnLHR ← YYZFri, Jun 12 · 7:30 AM· 7h 45m· Non-stop
$634
total round-trip
Book →
Air Canada · AC 620
OutboundYYZ → LHRTue, May 19 · 2:45 AM· 8h 4m· 1 stop
ReturnLHR ← YYZSun, May 31 · 7:30 AM· 7h 45m· Non-stop
$637
total round-trip
Book →
Air Canada · AC 600
OutboundYYZ → LHRSat, May 9 · 10:40 AM· 8h 4m· 1 stop
ReturnLHR ← YYZWed, Jun 10 · 7:30 AM· 7h 45m· Non-stop
$638
total round-trip
Book →
Air Canada · AC 600
OutboundYYZ → LHRMon, May 11 · 10:40 AM· 8h 4m· 1 stop
ReturnLHR ← YYZFri, May 15 · 7:40 AM· 10h 55m· 1 stop
$648
total round-trip
Book →
Air Canada · AC 600
OutboundYYZ → LHRTue, May 19 · 10:40 AM· 8h 4m· 1 stop
ReturnLHR ← YYZFri, May 29 · 11:40 AM· 9h 9m· 1 stop
$652
total round-trip
Book →
Icelandair · FI 602
OutboundYYZ → LHRTue, Jun 2 · 12:45 AM· 8h 50m· 1 stop
ReturnLHR ← YYZThu, Jun 11 · 12:05 PM· 9h 15m· 1 stop
$663
total round-trip
Book →
Virgin Atlantic · VS 148
OutboundYYZ → LHRSat, May 9 · 2:55 AM· 7h 15m· Non-stop
ReturnLHR ← YYZTue, May 12 · 5:30 AM· 9h 20m· 1 stop
$666
total round-trip
Book →
TAP Portugal · TP 262
OutboundYYZ → LHRMon, Sep 21 · 2:55 AM· 10h 5m· 1 stop
ReturnLHR ← YYZSat, Sep 26 · 8:25 PM· 9h 15m· 1 stop
$689
total round-trip
Book →
Air Canada · AC 620
OutboundYYZ → LHRSun, May 17 · 2:45 AM· 8h 4m· 1 stop
ReturnLHR ← YYZSat, May 23 · 7:00 AM· 10h 54m· 1 stop
$693
total round-trip
Book →
Virgin Atlantic · VS 4843
OutboundYYZ → LHRWed, Jun 3 · 2:55 AM· 7h 15m· Non-stop
ReturnLHR ← YYZFri, Jun 5 · 6:45 PM· 9h 30m· 1 stop
$697
total round-trip
Book →
WestJet · WS 34
OutboundYYZ → LHRTue, Aug 11 · 2:55 AM· 8h 20m· 1 stop
ReturnLHR ← YYZSat, Aug 15 · 6:40 AM· 9h· 1 stop
$724
total round-trip
Book →
TAP Portugal · TP 258
OutboundYYZ → LHRWed, Sep 2 · 9:35 PM· 10h 5m· 1 stop
ReturnLHR ← YYZWed, Sep 9 · 12:05 PM· 9h 15m· 1 stop
$738
total round-trip
Book →
WestJet · WS 46
OutboundYYZ → LHRSun, Jul 5 · 1:35 AM· 8h 10m· 1 stop
ReturnLHR ← YYZFri, Aug 7 · 6:40 AM· 9h· 1 stop
$754
total round-trip
Book →
Aer Lingus · EI 126
OutboundYYZ → LHRWed, Jun 17 · 9:35 PM· 8h 10m· 1 stop
ReturnLHR ← YYZMon, Jul 20 · 6:40 AM· 8h 50m· 1 stop
$772
total round-trip
Book →
TAP Portugal · TP 262
OutboundYYZ → LHRTue, Jun 23 · 2:55 AM· 10h 10m· 1 stop
ReturnLHR ← YYZSun, Jun 28 · 6:50 PM· 11h 5m· 1 stop
$867
total round-trip
Book →
Virgin Atlantic · VS 148
OutboundYYZ → LHRMon, Jun 22 · 2:55 AM· 7h 15m· Non-stop
ReturnLHR ← YYZSun, Jun 28 · 4:45 PM· 7h 50m· Non-stop
$903
total round-trip
Book →

Try a nearby airport

Thin routes often have more options from a neighbouring airport.

YTZ (YTZ) → London (LHR)

nearby origin

Toronto (YYZ) → London (LGW)

nearby destination

Toronto (YYZ) → London (STN)

nearby destination

About Toronto → London

Air Canada's Toronto hub has 3-4 daily non-stops. Pre-clearance in YYZ for the onward US leg if connecting.

Typical non-stop flying time is around 7 hours. Major carriers on this route include Air Canada, British Airways. Fares are usually cheapest in January, February, November — book 6–10 weeks ahead and avoid school-holiday peaks (late June–August, Christmas–New Year) for the best pricing.

Month-by-month price guide: Toronto to London

Live cheapest round-trip fare cached on YYZ → LHR for each of the next 12 months. Tap any month and run a live search to confirm.

Apr
Low
from $616
May
Low
from $581
Jun
Low
from $570
Jul
Peak
from $754
Aug
Peak
from $724
Sep
Shoulder
from $689
Oct
No data
Nov
No data
Dec
Peak
from $802
Jan
No data
Feb
No data
Mar
No data

Cheapest next 12 months: June from $570 round-trip. Run a live search →

Booking window tip

Medium-haul is the classic 6-10 week booking window. Fares drift down as the departure gets closer until about 21 days out, then start climbing fast. Tuesday and Wednesday departures are typically 10-18% cheaper than Friday or Sunday.

Questions, answered

How long is the flight from Toronto to London?
Non-stop flights on YYZ → LHR are typically around 7 hours. Connecting itineraries add 3–8 hours depending on the hub and layover.
Which airlines fly from Toronto to London?
The main carriers on this route are Air Canada, British Airways. Codeshare and one-stop options add several more — the filter panel above shows every airline in the current fare set.
When is the cheapest time to fly from Toronto to London?
Historically the lowest fares land in January, February, November. Summer (mid-June through mid-August) and the Christmas / New Year window are always peak. Mid-week departures (Tuesday–Thursday) typically beat weekend prices by 10–20%.
How far ahead should I book Toronto to London?
Six to ten weeks ahead is the sweet spot for this route. Inside three weeks, fares tend to spike as airlines sell to last-minute business travellers. Award availability often opens 10–11 months out if you're booking on miles.
Can I book directly on destination.com?
The Book button on each fare opens the airline or OTA (Trip.com, Kiwi, Expedia, Booking, Priceline, etc.) that's actually selling that ticket. You complete payment there at the same price you saw here — we never add a markup.

Other ways to reach London

If your plans are flexible on the origin, these alternate departure airports also serve London on the routes we track.

Other popular routes

Keep planning

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