FlexTrip Alerts

Flight price alerts: Toronto → London

Sample round trips on this route start around EUR 443; August 2026 is often the cheapest month in our next-3-month window. FlexTrip Alerts is a free email service — set flexible travel dates and a max price, and we notify you when a round trip fits. We check fares about four times per day; we do not sell tickets.

Set a free tracker with flexible dates and your max price. We email you only when a round trip fits.

Sample fares from EUR 443. Cheapest month in our next-3-month sample: August 2026.

Set an alert and we email you when a round trip drops under your limit.

Set a price alert

Round trips on this route

Cheapest-seen sample fares (next 3 months) — confirm the final price on the booking site when you click through.

Last updated .

  • Round trip · 16 nights
    Tue 25 Aug · 23:15
    Return Thu 10 Sept · 11:35

    EUR 443

    See deal
  • Round trip · 3 nights
    Sun 13 Sept · 23:55
    Return Wed 16 Sept · 06:30

    EUR 467

    See deal
  • Round trip · 6 nights
    Thu 17 Sept · 23:55
    Return Wed 23 Sept · 06:30

    EUR 478

    See deal
  • Round trip · 10 nights
    Fri 23 Oct · 22:45
    Return Mon 02 Nov · 11:40

    EUR 494

    See deal
  • Round trip · 7 nights
    Thu 24 Sept · 21:35
    Return Thu 01 Oct · 06:30

    EUR 500

    See deal
  • Round trip · 3 nights
    Fri 25 Sept · 23:55
    Return Mon 28 Sept · 08:40

    EUR 521

    See deal
  • Round trip · 5 nights
    Tue 27 Oct · 20:40
    Return Sun 01 Nov · 20:35

    EUR 545

    See deal
  • Round trip · 9 nights
    Fri 25 Sept · 19:10
    Return Sun 04 Oct · 11:35

    EUR 552

    See deal
  • Round trip · 21 nights
    Tue 11 Aug · 19:10
    Return Tue 01 Sept · 12:40

    EUR 563

    See deal
  • Round trip · 4 nights
    Tue 27 Oct · 22:35
    Return Sat 31 Oct · 11:40

    EUR 565

    See deal
  • Round trip · 5 nights
    Sun 30 Aug · 22:15
    Return Fri 04 Sept · 12:40

    EUR 571

    See deal
  • Round trip · 28 nights
    Sun 09 Aug · 22:15
    Return Sun 06 Sept · 12:40

    EUR 583

    See deal
  • Round trip · 7 nights
    Wed 02 Sept · 06:40
    Return Wed 09 Sept · 18:35

    EUR 596

    See deal
  • Round trip · 15 nights
    Wed 26 Aug · 06:40
    Return Thu 10 Sept · 09:25

    EUR 645

    See deal
  • Round trip · 34 nights
    Sat 08 Aug · 22:45
    Return Fri 11 Sept · 08:30

    EUR 658

    See deal

Frequently asked questions

How do I get email alerts when Toronto to London flights drop in price?
Create a free FlexTrip Alerts tracker for Toronto Pearson International Airport (YYZ) to London (All Airports) (LON). Choose your flexible departure window, stay length, and maximum price — we email you when a round trip fits.
Does FlexTrip Alerts book flights from Toronto to London?
No — we do not sell tickets. FlexTrip Alerts watches prices and emails you when a fare matches your plan. You book on the airline or travel site you prefer when you receive an alert.
Can I set flexible travel dates for Toronto to London alerts?
Yes. Pick a departure window (not one fixed day) and how many nights you can stay. We match round trips that fit your window, stay length, and max price — then email you when one qualifies.
How often does FlexTrip Alerts check Toronto to London fares?
We scan aggregated fares on a schedule — about four times per day (every ~6 hours, UTC). You can also trigger an on-demand check from your dashboard, with a short cooldown between manual refreshes.
What is the cheapest month to fly from Toronto to London?
Based on recent fare samples on this page, August 2026 is currently the cheapest month to fly from Toronto to London, with round trips from about EUR 443. Prices change — set an alert to catch the next drop.

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