
Book Cheap British Airways flight from Montreal (YUL) to London (LHR) from CA $721
Find The Best Day to Book a Cheap British Airways Flights From Montreal to London
Cheapest British Airways Flights from Montreal (YUL) to London (LHR)
The cheapest flights to Heathrow found within the past 7 days were CA $925 round trip and CA $721 one way. Prices and availability subject to change. Additional terms may apply.
LHR From YUL Economy Coach Packages on Similar Airlines



Frequently asked questions
Grab a great British Airways flight from YUL to LHR
To find a great deal on British Airways flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying British Airways Montreal to London gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with British Airways between Montreal and London
British Airways has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Montreal to London with British Airways are January.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your British Airways flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| DFW | USA | Dallas-Fort Worth Intl. | 107 |
| ORD | USA | O'Hare Intl. | 98 |
| MIA | USA | Miami Intl. | 42 |
| LHR | GBR | Heathrow | 31 |
| PHL | USA | Philadelphia Intl. | 26 |
| CLT | USA | Charlotte-Douglas Intl. | 23 |
| DUB | IRL | Dublin | 14 |
| MSY | USA | Louis Armstrong New Orleans Intl. | 13 |
| HND | JPN | Haneda | 11 |
| PHX | USA | Sky Harbor Intl. | 10 |
Travelers ❤️ these 🏨 after their flight to London

Renaissance London Heathrow Hotel
Excellent check in service Room spacious and spotless, serviced daily Had all required amenities including tea/coffee/bottled water Lots of electrical sockets Comfortable beds Great variety of eateries Great location for the airport and for access to central London and surrounding areas
Reviewed on Dec 18, 2025

Hilton Garden Inn London Heathrow Terminal 2 and 3
Staff was very kind and helpful. Check in was easy. Bed was lovely. Thank you!
Reviewed on Dec 20, 2025

Leonardo London Heathrow Airport
Alll good better than expected!
Reviewed on Dec 21, 2025
Want more than a(n) British Airways Flight from Montreal to London?
Popular British Airways Flight Routes from YUL
Top British Airways Flight Routes from LHR
Domestic
- Montreal to Rome (YUL - FCO)
- Toronto to London (YYZ - LHR)
- Montreal to Paris (YUL - CDG)
- Toronto to Hong Kong (YYZ - HKG)
- Toronto to Rome (YYZ - FCO)
- Toronto to Colombo (YYZ - CMB)
- Vancouver to Delhi (YVR - DEL)
- Toronto to Mumbai (YYZ - BOM)
- Toronto to Paris (YYZ - CDG)
- Montreal to Lisbon (YUL - LIS)
International
- Vancouver to Hong Kong (YVR - HKG)
- Toronto to Tokyo (YYZ - HND)
- Toronto to Mumbai (YYZ - BOM)
- Toronto to Rome (YYZ - FCO)
- Toronto to Paris (YYZ - CDG)
- Montreal to Lisbon (YUL - LIS)
- Toronto to Tokyo (YYZ - HND)
- Vancouver to London (YVR - LHR)
- Toronto to Dubai (YYZ - DXB)
- Seattle to Delhi (SEA - DEL)
Most Popular
- Air Canada Toronto (YYZ) to La Macaza (YTM) flights
- Air Transat Vancouver (YVR) to Manchester (MAN) flights
- Porter Airlines Toronto (YTZ) to Québec City (YQB) flights
- London to Manchester (LHR - MAN)
- Toronto to Québec (YYZ - YQB)
- Toronto to Mont-Tremblant (YTZ - YTM)
- Air Canada Toronto (YYZ) to Southampton (SOU) flights
- PAL Airlines Montreal (YUL) to Mont Joli (YYY) flights
- PAL Airlines Montreal (YUL) to Sept-Iles (YZV) flights
- Icelandair Toronto (YYZ) to Manchester (MAN) flights
- Air Canada Toronto (YYZ) to Leeds (LBA) flights
- PAL Airlines Québec City (YQB) to Wabush (YWK) flights
- Québec to Toronto (YQB - YYZ)
- Air Transat Toronto (YYZ) to Manchester (MAN) flights
- Toronto to Southampton (YYZ - SOU)
- PAL Airlines Montreal (YUL) to Gaspé (YGP) flights
- Porter Airlines Toronto (YTZ) to La Macaza (YTM) flights
- Toronto to Manchester (YYZ - MAN)
- British Airways Vancouver (YVR) to Manchester (MAN) flights
- Air Canada Montreal (YUL) to Gaspé (YGP) flights
- Montreal Metropolitan Airport to Cap-aux-Meules (YHU - YGR)
- London to London (LHR - STN)
- British Airways Toronto (YYZ) to Manchester (MAN) flights
- Toronto to Québec (YTZ - YQB)
- Edmonton to Québec (YEG - YQB)
- British Airways London (LHR) to Manchester (MAN) flights
- Air Canada Vancouver (YVR) to Québec City (YQB) flights
- Air Canada Toronto (YYZ) to Gaspé (YGP) flights
- Lufthansa Ottawa (YOW) to Manchester (MAN) flights
- Aer Lingus Toronto (YYZ) to Exeter (EXT) flights
