Flights from Canada to the UK
The Canada–UK corridor has some of the most competitive transatlantic fares in the world. Find the best timing, airline, and cabin class for your journey.
The Canada–United Kingdom corridor is one of the world's great transatlantic connections. Toronto (YYZ) to London Heathrow (LHR) is served by four major carriers — Air Canada, British Airways, WestJet, and Virgin Atlantic — all competing daily for Canadian travelers. Vancouver has direct service from Air Canada and British Airways. Montreal is often the cheapest Canadian gateway with sub-CAD 800 round trips in low season. AIFareFinder tracks all carriers, fare classes, and cabin options in real time.
Top Canada to United Kingdom Routes
| From | To | Duration | Typical Fare | Direct? |
|---|---|---|---|---|
| Toronto (YYZ) | London (LHR) | 7h | CAD 850 | Direct |
| Vancouver (YVR) | London (LHR) | 9.5h | CAD 900 | Direct |
| Montreal (YUL) | London (LHR) | 6.5h | CAD 800 | Direct |
| Calgary (YYC) | London (LHR) | 8.5h | CAD 900 | Direct |
| Toronto (YYZ) | Manchester (MAN) | 7.5h | CAD 900 | Via hub |
| Toronto (YYZ) | Edinburgh (EDI) | 8h | CAD 950 | Via hub |
Fares shown are indicative round-trip economy. Live pricing shown at search time.
When to Book Flights to United Kingdom
Highest transatlantic demand — book 12–16 weeks ahead
Family reunion travel; book 12+ weeks ahead
Post-Christmas, pre-summer — often 40–50% cheaper than summer peak
Good value, beautiful UK autumn, lower tourist congestion
Airlines Flying Canada to United Kingdom
Aeroplan members; travelers wanting Canadian carrier; Business Class
- Direct from YYZ, YVR, YUL, YYC
- Lies-flat Business Class on 787
- Aeroplan miles earning
- Good Economy legroom on new planes
- –Premium pricing vs WestJet in peak season
Avios collectors; UK-based loyalty members; Business Class
- Strong Club World Business Class
- Avios points earning
- Multiple daily frequencies from Toronto
- –Economy tight on older aircraft
Economy value travelers; Calgary-based travelers
- Often cheapest Economy option
- Good Business "Dreamliner" cabin
- Direct from Calgary
- –Fewer frequencies than AC or BA
Business class; Flying Club and Delta miles earners; Premium Economy value
- Excellent Upper Class Business
- Premium Economy "Economy+"
- Flying Club miles
- –Only Toronto as Canadian gateway
Travel Tips for United Kingdom
Post-Christmas, pre-summer is the cheapest window for Canada–UK travel. UK weather is mild and crowds are low. A Toronto–London round trip can be under CAD 750.
WestJet often undercuts Air Canada and British Airways by CAD 100–200 on Economy from Toronto and Calgary.
Canadian citizens: visa-free for up to 6 months tourism. UK Electronic Travel Authorisation (ETA) required from 2025 — apply online at gov.uk/apply-for-an-eta. Cost: £10. Usually approved within hours.
Frequently Asked Questions
Ready to Book Your Flight to United Kingdom?
Live pricing from all carriers. Proactive disruption rescue included on every booking.