Toronto to London YHM, YTZ, YYZ → LCY, LGW, LHR, LTN, SEN, STN
Hamilton Airport (YHM), Toronto City Centre Airport (YTZ), Pearson International Airport (YYZ) → London City Airport (LCY), London Gatwick Airport (LGW), London Heathrow Airport (LHR), London Luton Airport (LTN), London Southend Airport (SEN), Stansted Airport (STN)
The cheapest return found recently is C$641 (US$453) with American Airlines, 12 Nov – 19 Nov, found 18 hours ago. The cheapest one-way found recently is C$466 (US$329) with Air Canada, 5 Nov, found 2 days ago.
Return
The cheapest return fare on each of 25 departure dates is usually C$719 (US$508) to C$965 (US$682).
Cheapest return found recently
C$641 (US$453)
12 Nov – 19 Nov · American Airlines
Pearson International Airport (YYZ) → London Heathrow Airport (LHR)
Leaves 6:21 p.m. · Return leaves 1:15 a.m. · 20 h 14 min of travel, both ways together
out 1 stop, back nonstop · via O'Hare International Airport (ORD)
found 18 hours ago
Cheapest nonstop return
C$643 (US$455)
12 Nov – 19 Nov · Air Transat
Pearson International Airport (YYZ) → London Gatwick Airport (LGW)
Leaves 9:35 p.m. · Return leaves 8:00 p.m. · 15 h 30 min of travel, both ways together
out nonstop, back nonstop
found 18 hours ago
Every nonstop date from Toronto to London
Found recently, and the cheapest we hold
C$641 (US$453) 12 Nov – 19 Novfound 18 hours agoSee prices for these dates
C$640 (US$452) 12 Nov – 19 Novfound 3 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was C$636 (US$449) to C$684 (US$483).
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 25 departure dates from 22 Oct to 2 Sept 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 7-night return fares leaving within 3 days of 12 Nov to compare.
Every date we hold
385 fares on 25 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 22 Oct – 2 Dec | C$825 (US$583) | TAP Air Portugal | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 7 Nov – 13 Dec | C$644 (US$455) | Air Transat | Pearson International Airport (YYZ) → London Gatwick Airport (LGW) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 9 Nov – 14 Nov | C$648 (US$458) | Air Transat | Pearson International Airport (YYZ) → London Gatwick Airport (LGW) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 10 Nov – 1 Dec | C$708 (US$500) | Icelandair | Pearson International Airport (YYZ) → London Gatwick Airport (LGW) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 11 Nov – 1 Dec | C$847 (US$598) | Air Canada | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out nonstop, back 1 stop | found 3 days ago | See prices for these dates |
| 12 Nov – 19 Nov | C$640 (US$452) | American Airlines | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out 1 stop, back nonstop | found 3 days ago | See prices for these dates |
| 29 Nov – 8 Dec | C$829 (US$586) | Icelandair | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 30 Nov – 9 Dec | C$936 (US$661) | TAP Air Portugal | Pearson International Airport (YYZ) → London Gatwick Airport (LGW) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 1 Dec – 10 Dec | C$861 (US$608) | TAP Air Portugal | Pearson International Airport (YYZ) → London Gatwick Airport (LGW) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 2 Dec – 11 Dec | C$824 (US$582) | TAP Air Portugal | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 3 Dec – 12 Dec | C$975 (US$689) | Icelandair | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 4 Dec – 13 Dec | C$1,036 (US$732) | Icelandair | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 5 Dec – 14 Dec | C$954 (US$674) | Icelandair | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 22 Dec – 4 Jan 2027 | C$1,380 (US$975) | American Airlines | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 25 Jan 2027 – 31 Jan 2027 | C$640 (US$452) | Icelandair | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 26 Jan 2027 – 31 Jan 2027 | C$753 (US$532) | Icelandair | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 13 Feb 2027 – 20 Feb 2027 | C$672 (US$475) | Icelandair | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 19 Feb 2027 – 22 Feb 2027 | C$757 (US$535) | SWISS | Pearson International Airport (YYZ) → London Gatwick Airport (LGW) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 27 Feb 2027 – 6 Mar 2027 | C$719 (US$508) | Icelandair | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out 1 stop, back 1 stop | found 7 days ago | See prices for these dates |
| 1 Mar 2027 – 10 Apr 2027 | C$855 (US$604) | Air Transat | Pearson International Airport (YYZ) → London Gatwick Airport (LGW) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 3 Jun 2027 – 18 Jul 2027 | C$1,063 (US$751) | Virgin Atlantic | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out nonstop, back 1 stop | found today | See prices for these dates |
| 11 Jun 2027 – 26 Jun 2027 | C$965 (US$682) | Virgin Atlantic | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out nonstop, back 1 stop | found today | See prices for these dates |
| 18 Jun 2027 – 26 Jun 2027 | C$934 (US$660) | Air Transat | Pearson International Airport (YYZ) → London Gatwick Airport (LGW) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 18 Jul 2027 – 25 Jul 2027 | C$1,127 (US$796) | TAP Air Portugal | Pearson International Airport (YYZ) → London Gatwick Airport (LGW) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 2 Sept 2027 – 7 Sept 2027 | C$971 (US$686) | TAP Air Portugal | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from C$640 (US$452).
Airlines on the cheapest dates: Icelandair, TAP Air Portugal, Air Transat, American Airlines, Virgin Atlantic, Air Canada, SWISS.
One-way
The cheapest one-way fare on each of 9 departure dates is usually C$466 (US$329) to C$630 (US$445).
Cheapest one-way found recently
C$466 (US$329)
5 Nov · Air Canada
Toronto City Centre Airport (YTZ) → London Heathrow Airport (LHR)
Leaves 3:35 p.m. · 12 h 45 min trip
1 stop · via Ottawa/Macdonald-Cartier International Airport (YOW)
found 2 days ago
Cheapest nonstop one-way
C$636 (US$450)
18 Jun 2027 · British Airways
Pearson International Airport (YYZ) → London Heathrow Airport (LHR)
Leaves 6:05 p.m. · 7 h 10 min trip
nonstop
found 2 days ago
Every nonstop date from Toronto to London
Found recently, and the cheapest we hold
C$466 (US$329) 5 Novfound 2 days agoOpen this trip
C$391 (US$276) 6 Decfound 6 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was C$283 (US$200) to C$428 (US$303).
At C$466 (US$329), the cheapest one-way found recently is above that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 9 departure dates from 5 Nov to 18 Jun 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 5 Nov to compare.
Every date we hold
62 fares on 9 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 5 Nov | C$466 (US$329) | Air Canada | Toronto City Centre Airport (YTZ) → London Heathrow Airport (LHR) | 1 stop | found 2 days ago | Open this trip |
| 24 Nov | C$447 (US$316) | Porter Airlines Canada | Toronto City Centre Airport (YTZ) → London Gatwick Airport (LGW) | 2 stops | found 6 days ago | Open this trip |
| 6 Dec | C$391 (US$276) | TAP Air Portugal | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | 1 stop | found 6 days ago | Open this trip |
| 15 Dec | C$600 (US$424) | Porter Airlines Canada | Toronto City Centre Airport (YTZ) → Stansted Airport (STN) | 2 stops | found 4 days ago | Open this trip |
| 17 Dec | C$1,648 (US$1,164) | WestJet | Hamilton Airport (YHM) → London Heathrow Airport (LHR) | 1 stop | found 6 days ago | Open this trip |
| 27 Dec | C$630 (US$445) | British Airways | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | nonstop | found 4 days ago | Open this trip |
| 29 Dec | C$705 (US$498) | Porter Airlines | Toronto City Centre Airport (YTZ) → London Heathrow Airport (LHR) | 2 stops | found 4 days ago | Open this trip |
| 12 Feb 2027 | C$480 (US$339) | Air Transat | Pearson International Airport (YYZ) → London Gatwick Airport (LGW) | nonstop | found 4 days ago | Open this trip |
| 18 Jun 2027 | C$468 (US$331) | TAP Air Portugal | Pearson International Airport (YYZ) → London Heathrow Airport (LHR) | 1 stop | found 2 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from C$391 (US$276).
Airlines on the cheapest dates: Porter Airlines Canada, TAP Air Portugal, Air Canada, WestJet, British Airways, Porter Airlines, Air Transat.
Premium cabin fares from Toronto to London
Return
We looked for premium economy, business and first-class return fares on this route, and hold none found in the last 7 days.
Today's prices for 12 Nov – 19 Nov in another cabin: Premium economy · Business · First
One-way
We looked for premium economy, business and first-class one-way fares on this route, and hold none found in the last 7 days.
Today's prices for 5 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Toronto to London?
Return
Fares 90 to 179 days before departure were typically 20% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | C$827 (US$584) | C$759 (US$536) | +25% | 24 |
| 7–13 days | C$839 (US$593) | C$696 (US$492) | +26% | 18 |
| 14–29 days | C$688 (US$486) | C$640 (US$452) | +4% | 25 |
| 30–59 days | C$725 (US$512) | C$636 (US$449) | +9% | 25 |
| 60–89 days | C$883 (US$624) | C$702 (US$496) | +33% | 25 |
| 90–179 days | C$664 (US$469) | C$637 (US$450) | Cheapest seen | 25 |
| 180+ days | C$919 (US$649) | C$791 (US$559) | +38% | 21 |
One-way
The cheapest fares were 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | C$291 (US$205) | C$284 (US$201) | Cheapest seen | 13 |
| 7–13 days | C$291 (US$206) | C$283 (US$200) | +0% | 8 |
| 14–29 days | C$449 (US$317) | C$399 (US$282) | +54% | 10 |
| 30–59 days | C$429 (US$303) | C$391 (US$276) | +48% | 11 |
| 60–89 days | C$580 (US$410) | C$459 (US$324) | +100% | 10 |
| 90–179 days | C$426 (US$301) | C$416 (US$294) | +47% | 23 |
| 180+ days | C$450 (US$318) | C$428 (US$303) | +55% | 25 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Buffalo → London
95 km from Toronto
C$1,139 (US$805)
C$498 (US$352) more than flying from Toronto
17 Nov – 22 Nov · BUF → LHR · out 1 stop, back 1 stop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 12 Nov – 19 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days: the price the seller showed on Aviasales; bags may cost extra. Canadian dollars at the Bank of Canada rate of 2026-10-16, US dollars in brackets. Fares change, so check today's price before you book. How our prices work