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Cheap flights from London to Toronto

One-way from £257, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Mon, Jan 18£260Tue, Jan 19Any priceWed, Jan 20Any priceThu, Jan 21£257Fri, Jan 22Any priceSat, Jan 23Any priceSun, Jan 24Any priceMon, Jan 25Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
£257
Air Transat, flight TS 123Found 4 days ago, 1 adult
Check price on Aviasales
11:40LondonThu, Jan 21
Travel time 8h 20m, nonstopLGWYYZ
15:00TorontoThu, Jan 21
£259
Air Transat, flight TS 123Found 6 days ago, 1 adult
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11:40LondonSat, Jan 9
Travel time 8h 20m, nonstopLGWYYZ
15:00TorontoSat, Jan 9
£260
TAP Air Portugal, flight TP 1337Found 7 days ago, 1 adult
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16:35LondonMon, Jan 18
Travel time 11h 35m, 1 stopLGWYYZ
23:10TorontoMon, Jan 18
£261
Air Transat, flight TS 123Found 7 days ago, 1 adult
Check price on Aviasales
11:40LondonSun, Nov 22
Travel time 8h 20m, nonstopLGWYYZ
15:00TorontoSun, Nov 22
£262
TAP Air Portugal, flight TP 1363Found 7 days ago, 1 adult
Check price on Aviasales
06:00LondonSun, Jan 17
Travel time 11h 35m, 1 stopLHRYYZ
12:35TorontoSun, Jan 17

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in CanadaTravel eSIM from $7, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Toronto, booked ahead at a fixed price.
    See options
  • Things to do in TorontoPopular tours from $27.55 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Canada from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to £520 per person under UK261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234£3715£3186£3277£3218£3189£31210£34711£32412£38313–14£29615£31916£43117£42318£43719£31920£29321£30422–23–24–25–26–27–28–29–30£33931£331

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9£29110–11–12–13–14–15–16–17£28818£27919–20–21–22£26123–24–25–26£26527–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
£265 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 22, £261.

Lowest fares by month

In the fares found this week, January 2027 has the lowest: from £257 one-way, against £293 in October. Pick a month to see its cheapest date.

£0£100£200£300OctNovDec£257JanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October£293Tue, Oct 201 stop
November£261Sun, Nov 22Nonstop
December£292Sat, Dec 261 stop
January 2027£257Thu, Jan 21Nonstop
February 2027—
March 2027£265Tue, Mar 2Nonstop
April 2027£291Mon, Apr 51 stop
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from London to Toronto?

In the fares found this week, January 2027 has the lowest: from £257 one-way, against £293 in October.

Are there direct flights from London to Toronto?

Yes. Recent fares include nonstop flights with Air Transat and Air Canada.

How long is the flight from London to Toronto?

A nonstop flight takes about 7h 50m. The distance is 5,738 km.

Which day of the week is cheapest to fly?

In the fares we have, Tuesday departures are the cheapest, with a typical lowest fare of £291. Friday is the priciest at about £339.

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