Toronto to London in October 2026
Round trips departing in October · Economy · Prices per person in USD
Prices updated
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when October fares drop below your price.October 2026 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 $544 | 2 | 3 | 4 | |||
| 5 | 6 $587 | 7 $622 | 8 | 9 | 10 $597 | 11 $801 |
| 12 | 13 | 14 $492 | 15 $493 | 16 $754 | 17 $605 | 18 |
| 19 | 20 | 21 | 22 $486 | 23 $515 | 24 $536 | 25 |
| 26 | 27 | 28 | 29 | 30 | 31 |
Empty days: no round trip found for that departure date yet. Green = cheapest third of the month.
Cheapest dates in October 2026
Round trip, per person-
Oct 22 – Nov 3 12 nights · leave Thu$486Icelandair 1 stop · 8h 50mBook
-
Oct 14 – 20 6 nights · leave Wed$492Icelandair 1 stop · 8h 50mBook
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Oct 15 – 21 6 nights · leave Thu$493Icelandair 1 stop · 8h 50mBook
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Oct 15 – 20 5 nights · leave Thu$503Icelandair 1 stop · 8h 45mBook
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Oct 15 – 23 8 nights · leave Thu$512Air Transat 1 stop · 7h 05mBook
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Oct 23 – Nov 3 11 nights · leave Fri$515Icelandair 1 stop · 8h 50mBook
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Oct 24 – 30 6 nights · leave Sat$536Air Transat Nonstop · 7h 10mBook
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Oct 1 – 4 3 nights · leave Thu$544Air Transat 1 stop · 8h 12mBook
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Oct 1 – 10 9 nights · leave Thu$554Air Transat 1 stop · 8h 05mBook
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Oct 6 – 11 5 nights · leave Tue$587Porter Airlines Canada 1 stop · 8h 02mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
Good to know for October
October vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | No fares found yet |
| October 2026 | $486 |
| November 2026 | $496 |
| December 2026 | $682 |
| January 2027 | $713 |
| February 2027 | $465 (cheapest month) |
| March 2027 | No fares found yet |
| April 2027 | No fares found yet |
| May 2027 | $648 |
| June 2027 | No fares found yet |
| July 2027 | No fares found yet |
| August 2027 | $688 |
Toronto to London in October: questions
What's the cheapest date to fly from Toronto to London in October 2026?
Leaving Thursday, October 22 and returning Tuesday, November 3 (12 nights) for $486 round trip on Icelandair, the cheapest of the 16 date combinations we track that month.
How much is a round trip from Toronto to London in October 2026?
From $486. Half of the 16 date combinations we track are under $549. Prices are per person in USD and change often.
Is October a cheap month to fly from Toronto to London?
It ranks 2 of 7 months we have prices for. The cheapest month is February 2027, from $465.