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 2026-07-23 → 2026-07-30. Showing recent fares on YYZ → LHR — pick a different date in the calendar above or run a live search.

Toronto → London · 22 fares12-month low · $287

Cached from Travelpayouts · filter & sort below

Showing 22 of 22 results

Cheapest
WestJet · WS 46
OutboundYYZ → LHRThu, Jul 16 · 1:35 AM· 8h 10m· 1 stop
$287
one-way
Book →
WestJet · WS 92
OutboundYYZ → LHRTue, Jul 21 · 2:10 AM· 9h 40m· 2 stops
$290
one-way
Book →
WestJet · WS 34
OutboundYYZ → LHRSun, Jul 19 · 3:05 AM· 8h 25m· 1 stop
$326
one-way
Book →
WestJet · WS 34
OutboundYYZ → LHRSun, Jul 12 · 3:05 AM· 8h 25m· 1 stop
$346
one-way
Book →
TAP Portugal · TP 262
OutboundYYZ → LHRThu, Jul 2 · 2:55 AM· 10h 5m· 1 stop
$397
one-way
Book →
TAP Portugal · TP 258
OutboundYYZ → LHRWed, Sep 30 · 9:35 PM· 10h 5m· 1 stop
ReturnLHR ← YYZTue, Oct 6 · 6:50 PM· 11h 10m· 1 stop
$581
total round-trip
Book →
Icelandair · FI 602
OutboundYYZ → LHRMon, Oct 12 · 12:45 AM· 8h 45m· 1 stop
ReturnLHR ← YYZSun, Oct 18 · 8:25 PM· 9h 15m· 1 stop
$600
total round-trip
Book →
Air Canada · AC 854
OutboundYYZ → LHRThu, Jun 11 · 10:30 PM· 7h 5m· Non-stop
ReturnLHR ← YYZThu, Jun 18 · 5:50 AM· 8h 55m· 1 stop
$618
total round-trip
Book →
Air Canada · AC 600
OutboundYYZ → LHRWed, Sep 2 · 10:40 AM· 8h 4m· 1 stop
ReturnLHR ← YYZWed, Sep 9 · 1:10 PM· 9h 2m· 1 stop
$629
total round-trip
Book →
American Airlines · AA 6917
OutboundYYZ → LHRMon, Sep 7 · 10:05 PM· 7h 10m· Non-stop
ReturnLHR ← YYZFri, Sep 18 · 6:50 AM· 11h 25m· 1 stop
$633
total round-trip
Book →
Virgin Atlantic · VS 148
OutboundYYZ → LHRFri, Jun 19 · 2:55 AM· 7h 15m· Non-stop
ReturnLHR ← YYZMon, Jun 22 · 4:50 PM· 7h 50m· Non-stop
$638
total round-trip
Book →
WestJet · WS 34
OutboundYYZ → LHRTue, Jul 14 · 2:55 AM· 8h 10m· 1 stop
ReturnLHR ← YYZThu, Aug 27 · 8:10 PM· 9h· 1 stop
$640
total round-trip
Book →
TAP Portugal · TP 258
OutboundYYZ → LHRThu, Aug 6 · 9:35 PM· 10h 5m· 1 stop
ReturnLHR ← YYZFri, Aug 28 · 6:40 AM· 9h· 1 stop
$648
total round-trip
Book →
WestJet · WS 780
OutboundYYZ → LHRMon, Aug 17 · 10:20 PM· 9h 15m· 2 stops
ReturnLHR ← YYZWed, Sep 2 · 8:10 PM· 9h· 1 stop
$679
total round-trip
Book →
TS · TS 230
OutboundYYZ → LHRMon, Aug 3 · 3:55 AM· 8h 5m· 1 stop
ReturnLHR ← YYZSat, Aug 8 · 6:40 AM· 8h 55m· 1 stop
$689
total round-trip
Book →
TAP Portugal · TP 262
OutboundYYZ → LHRThu, Jul 9 · 2:55 AM· 10h 5m· 1 stop
ReturnLHR ← YYZMon, Aug 31 · 8:25 PM· 9h 15m· 1 stop
$704
total round-trip
Book →
Air Canada · AC 2071
OutboundYYZ → LHRWed, Jul 15 · 10:40 AM· 8h 4m· 1 stop
ReturnLHR ← YYZSat, Jul 25 · 8:30 AM· 8h 55m· 1 stop
$773
total round-trip
Book →
Air Canada · AC 2071
OutboundYYZ → LHRTue, Jul 14 · 10:40 AM· 8h 4m· 1 stop
ReturnLHR ← YYZSun, Jul 26 · 1:05 PM· 9h· 1 stop
$780
total round-trip
Book →
Air Canada · AC 2071
OutboundYYZ → LHRFri, Jul 17 · 10:40 AM· 8h 4m· 1 stop
ReturnLHR ← YYZSat, Jul 25 · 8:30 AM· 8h 55m· 1 stop
$780
total round-trip
Book →
Virgin Atlantic · VS 148
OutboundYYZ → LHRFri, Jun 26 · 2:55 AM· 7h 15m· Non-stop
ReturnLHR ← YYZSat, Jun 27 · 1:45 PM· 9h 15m· 1 stop
$780
total round-trip
Book →
Air Canada · AC 856
OutboundYYZ → LHRTue, Jul 21 · 12:40 AM· 6h 55m· Non-stop
ReturnLHR ← YYZFri, Jul 31 · 7:30 AM· 7h 45m· Non-stop
$804
total round-trip
Book →
WestJet · WS 647
OutboundYYZ → LHRThu, Dec 17 · 9:00 PM· 13h 10m· 1 stop
ReturnLHR ← YYZSun, Dec 27 · 3:00 PM· 8h 5m· Non-stop
$1,045
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.

Jun
Low
from $618
Jul
Low
from $640
Aug
Low
from $648
Sep
Low
from $581
Oct
Low
from $600
Nov
No data
Dec
Peak
from $1045
Jan
No data
Feb
No data
Mar
No data
Apr
No data
May
No data

Cheapest next 12 months: September from $581 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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