FlexTrip Alerts

Flight price alerts: Toronto → London

Sample round trips on this route start around EUR 449; October 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 449. Cheapest month in our next-3-month sample: October 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 · 12 nights
    Thu 22 Oct · 23:10
    Return Tue 03 Nov · 20:35

    EUR 449

    See deal
  • Round trip · 11 nights
    Fri 23 Oct · 20:45
    Return Tue 03 Nov · 20:35

    EUR 481

    See deal
  • Round trip · 3 nights
    Fri 06 Nov · 21:35
    Return Mon 09 Nov · 11:40

    EUR 488

    See deal
  • Round trip · 4 nights
    Sat 14 Nov · 21:35
    Return Wed 18 Nov · 11:40

    EUR 495

    See deal
  • Round trip · 3 nights
    Sun 15 Nov · 21:35
    Return Wed 18 Nov · 11:40

    EUR 498

    See deal
  • Round trip · 2 nights
    Sat 07 Nov · 21:35
    Return Mon 09 Nov · 11:40

    EUR 499

    See deal
  • Round trip · 5 nights
    Sat 10 Oct · 23:55
    Return Thu 15 Oct · 15:50

    EUR 501

    See deal
  • Round trip · 6 nights
    Sat 10 Oct · 23:55
    Return Fri 16 Oct · 06:20

    EUR 506

    See deal
  • Round trip · 6 nights
    Sun 15 Nov · 17:25
    Return Sat 21 Nov · 12:40

    EUR 508

    See deal
  • Round trip · 8 nights
    Sat 21 Nov · 21:35
    Return Sun 29 Nov · 11:40

    EUR 508

    See deal
  • Round trip · 5 nights
    Sat 07 Nov · 21:35
    Return Thu 12 Nov · 11:40

    EUR 528

    See deal
  • Round trip · 4 nights
    Wed 04 Nov · 21:35
    Return Sun 08 Nov · 11:40

    EUR 530

    See deal
  • Round trip · 8 nights
    Tue 10 Nov · 21:35
    Return Wed 18 Nov · 11:40

    EUR 530

    See deal
  • Round trip · 9 nights
    Fri 23 Oct · 22:45
    Return Sun 01 Nov · 11:40

    EUR 542

    See deal
  • Round trip · 7 nights
    Thu 05 Nov · 21:35
    Return Thu 12 Nov · 11:40

    EUR 545

    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, October 2026 is currently the cheapest month to fly from Toronto to London, with round trips from about EUR 449. Prices change — set an alert to catch the next drop.

More routes from Toronto

View all 6 routes from Toronto

Set alerts for other destinations from Toronto Pearson International Airport (YYZ).

Toronto (YYZ) → New York (JFK)Toronto (YYZ) → Los Angeles (LAX)Toronto (YYZ) → Paris (PAR)Toronto (YYZ) → Rome (FCO)Toronto (YYZ) → Athens (ATH)Athens (ATH) → London (LON)

Flying to London?

See all 37 departure cities with price alerts into London (All Airports) (LON).

View routes to London