
Book Cheap British Airways flight from Montreal (YUL) to London (LHR) from CA $703
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 $847 round trip and CA $703 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 December.
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

Hilton Garden Inn London Heathrow Terminal 2 and 3
Great. No line
Reviewed on Nov 27, 2025

Leonardo London Heathrow Airport
Kam at reception was very gracious. The room was fine. Bathroom was great except there weren’t any washcloths. The addition of a Keurig coffee maker would be a great improvement to offered facilities.
Reviewed on Nov 25, 2025

Holiday Inn Express London Heathrow T4 by IHG
The selection was replenished regularly and was all fresh to eat
Reviewed on Nov 28, 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 Lisbon (YUL - LIS)
- Vancouver to Delhi (YVR - DEL)
- Toronto to Lisbon (YYZ - LIS)
- Vancouver to London (YVR - LHR)
- Toronto to Paris (YYZ - CDG)
- Calgary to Delhi (YYC - DEL)
- Toronto to Dubai (YYZ - DXB)
- Toronto to Ahmedabad (YYZ - AMD)
- Toronto to Bangkok (YYZ - BKK)
- Toronto to Mumbai (YYZ - BOM)
International
- Montreal to Paris (YUL - CDG)
- Montreal to Rome (YUL - FCO)
- Vancouver to London (YVR - LHR)
- Toronto to Paris (YYZ - CDG)
- Vancouver to Delhi (YVR - DEL)
- Toronto to Tokyo (YYZ - HND)
- Vancouver to Hong Kong (YVR - HKG)
- Montreal to Rome (YUL - FCO)
- Toronto to Paris (YYZ - CDG)
- Toronto to Rome (YYZ - FCO)
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
- Flights from London (LHR) to Manchester (MAN)
- Flights from Toronto (YYZ) to Québec City (YQB)
- Flights from Toronto (YTZ) to La Macaza (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
- Flights from Québec City (YQB) to Toronto (YYZ)
- Air Transat Toronto (YYZ) to Manchester (MAN) flights
- Flights from Toronto (YYZ) to Southampton (SOU)
- PAL Airlines Montreal (YUL) to Gaspé (YGP) flights
- Porter Airlines Toronto (YTZ) to La Macaza (YTM) flights
- Flights from Toronto (YYZ) to Manchester (MAN)
- British Airways Vancouver (YVR) to Manchester (MAN) flights
- Air Canada Montreal (YUL) to Gaspé (YGP) flights
- Flights from Montreal (YHU) to Les Îles-de-la-Madeleine (YGR)
- Flights from London (LHR) to Bishop's Stortford (STN)
- British Airways Toronto (YYZ) to Manchester (MAN) flights
- Flights from Toronto (YTZ) to Québec City (YQB)
- Flights from Edmonton (YEG) to Québec City (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
