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 2026-09-07 → 2026-09-14. Showing recent fares on YYZ → LHR — pick a different date in the calendar above or run a live search.

Toronto → London · 21 fares12-month low · $284

Cached from Travelpayouts · filter & sort below

Showing 21 of 21 results

Cheapest
WestJet · WS 46
OutboundYYZ → LHRSun, Sep 27 · 1:35 AM· 8h 20m· 1 stop
$284
one-way
Book →
TAP Portugal · TP 262
OutboundYYZ → LHRMon, Sep 21 · 2:55 AM· 10h 5m· 1 stop
$304
one-way
Book →
TS · TS 230
OutboundYYZ → LHRSun, Sep 6 · 3:55 AM· 7h 55m· 1 stop
$372
one-way
Book →
WestJet · WS 806
OutboundYYZ → LHRFri, Sep 4 · 10:15 PM· 9h 50m· 2 stops
$388
one-way
Book →
Icelandair · FI 602
OutboundYYZ → LHRMon, Sep 21 · 12:45 AM· 8h 50m· 1 stop
ReturnLHR ← YYZSun, Sep 27 · 8:25 PM· 9h 15m· 1 stop
$474
total round-trip
Book →
Icelandair · FI 602
OutboundYYZ → LHRSat, Nov 21 · 12:40 AM· 9h· 1 stop
ReturnLHR ← YYZTue, Nov 24 · 12:15 PM· 9h 30m· 1 stop
$551
total round-trip
Book →
Icelandair · FI 602
OutboundYYZ → LHRTue, Sep 22 · 12:45 AM· 8h 50m· 1 stop
ReturnLHR ← YYZSun, Sep 27 · 8:25 PM· 9h 15m· 1 stop
$566
total round-trip
Book →
Air Canada · AC 600
OutboundYYZ → LHRSat, Oct 17 · 10:40 AM· 8h 4m· 1 stop
ReturnLHR ← YYZMon, Oct 19 · 7:05 PM· 10h 35m· 1 stop
$607
total round-trip
Book →
Air Canada · AC 854
OutboundYYZ → LHRWed, Sep 2 · 10:35 PM· 7h· Non-stop
ReturnLHR ← YYZWed, Sep 9 · 6:25 AM· 11h· 1 stop
$625
total round-trip
Book →
Air Canada · AC 1942
OutboundYYZ → LHRWed, Sep 16 · 8:05 PM· 7h 40m· 1 stop
ReturnLHR ← YYZSun, Sep 27 · 7:30 AM· 7h 45m· Non-stop
$625
total round-trip
Book →
Air Canada · AC 2071
OutboundYYZ → LHRSat, Sep 5 · 10:40 AM· 8h 4m· 1 stop
ReturnLHR ← YYZThu, Sep 10 · 8:30 AM· 9h 2m· 1 stop
$633
total round-trip
Book →
Icelandair · FI 602
OutboundYYZ → LHRSat, Sep 19 · 12:45 AM· 8h 50m· 1 stop
ReturnLHR ← YYZFri, Oct 2 · 12:05 PM· 9h 15m· 1 stop
$655
total round-trip
Book →
Air Canada · AC 1942
OutboundYYZ → LHRThu, Aug 6 · 8:05 PM· 7h 40m· 1 stop
ReturnLHR ← YYZThu, Sep 10 · 7:30 AM· 7h 45m· Non-stop
$655
total round-trip
Book →
WestJet · WS 34
OutboundYYZ → LHRTue, Aug 11 · 2:55 AM· 8h 20m· 1 stop
ReturnLHR ← YYZMon, Aug 24 · 7:10 PM· 10h 10m· 2 stops
$685
total round-trip
Book →
Air Canada · AC 2064
OutboundYYZ → LHRSat, Aug 1 · 2:45 AM· 8h 4m· 1 stop
ReturnLHR ← YYZSat, Aug 29 · 11:40 AM· 9h 15m· 1 stop
$690
total round-trip
Book →
Virgin Atlantic · VS 148
OutboundYYZ → LHRSun, Aug 23 · 2:55 AM· 7h 15m· Non-stop
ReturnLHR ← YYZTue, Sep 15 · 6:15 PM· 9h 15m· 1 stop
$725
total round-trip
Book →
Air Canada · AC 2071
OutboundYYZ → LHRMon, Aug 3 · 10:40 AM· 8h 4m· 1 stop
ReturnLHR ← YYZMon, Aug 10 · 1:10 PM· 10h 44m· 1 stop
$736
total round-trip
Book →
WestJet · WS 808
OutboundYYZ → LHRFri, Aug 14 · 8:15 PM· 9h 5m· 2 stops
ReturnLHR ← YYZSun, Aug 23 · 9:00 PM· 10h· 2 stops
$745
total round-trip
Book →
British Airways · BA 098
OutboundYYZ → LHRMon, Jul 27 · 2:15 AM· 7h 15m· Non-stop
ReturnLHR ← YYZSun, Aug 2 · 6:50 AM· 10h 55m· 2 stops
$840
total round-trip
Book →
Air Canada · AC 2071
OutboundYYZ → LHRFri, Aug 7 · 10:40 AM· 8h 4m· 1 stop
ReturnLHR ← YYZMon, Aug 10 · 1:05 PM· 9h· 1 stop
$845
total round-trip
Book →
American Airlines · AA 1746
OutboundYYZ → LHRFri, Jul 31 · 10:00 AM· 10h 15m· 1 stop
ReturnLHR ← YYZMon, Aug 3 · 10:10 AM· 10h 34m· 1 stop
$879
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.

Jul
Peak
from $690
Aug
Peak
from $655
Sep
Low
from $474
Oct
Shoulder
from $607
Nov
Shoulder
from $551
Dec
No data
Jan
No data
Feb
No data
Mar
No data
Apr
No data
May
No data
Jun
No data

Cheapest next 12 months: September from $474 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.

Price drop alerts

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Where to stay

Once you’ve booked the flight, pick a London neighbourhood.

See where to stay in London →

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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