
Popular airlines from Ottawa International Airport (YOW) to Heathrow Airport (LHR)
- Air Canada
Air Canada
- Lufthansa
Lufthansa
- Virgin Atlantic
Virgin Atlantic
- Aer Lingus
Aer Lingus
- LOT-Polish Airlines
LOT-Polish Airlines
- Swiss International Air Lines
Swiss International Air Lines
- Brussels Airlines
Brussels Airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 25% on select hotels after you book a flight*
Cheap Flights from Ottawa (YOW) to London (LHR)
Prices were available within the past 7 days and start at ₹63,977 for one-way flights and ₹97,506 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 24 Dec - Sun, 28 Dec
YOW
Ottawa
LHR
London
₹97,506 Return, found 23 hours ago
₹97,506
Return
found 23 hours ago

Wed, 24 Dec - Sun, 28 Dec
YOW
Ottawa
LHR
London
₹97,807 Return, found 23 hours ago
₹97,807
Return
found 23 hours ago

Wed, 24 Dec - Sun, 28 Dec
YOW
Ottawa
LHR
London
₹99,240 Return, found 23 hours ago
₹99,240
Return
found 23 hours ago

Wed, 24 Dec - Sun, 28 Dec
YOW
Ottawa
LHR
London
₹99,541 Return, found 23 hours ago
₹99,541
Return
found 23 hours ago

Wed, 24 Dec - Sun, 28 Dec
YOW
Ottawa
LHR
London
₹99,832 Return, found 23 hours ago
₹99,832
Return
found 23 hours ago

Wed, 24 Dec - Sun, 28 Dec
YOW
Ottawa
LHR
London
₹100,064 Return, found 23 hours ago
₹100,064
Return
found 23 hours ago

Wed, 24 Dec - Sun, 28 Dec
YOW
Ottawa
LHR
London
₹100,133 Return, found 23 hours ago
₹100,133
Return
found 23 hours ago

Wed, 24 Dec - Sun, 28 Dec
YOW
Ottawa
LHR
London
₹100,656 Return, found 23 hours ago
₹100,656
Return
found 23 hours ago

Thu, 25 Dec - Thu, 1 Jan
YOW
Ottawa
LHR
London
₹175,939 Return, found 1 day ago
₹175,939
Return
found 1 day ago

Thu, 25 Dec - Thu, 1 Jan
YOW
Ottawa
LHR
London
₹195,498 Return, found 1 day ago
₹195,498
Return
found 1 day ago
Find the cheapest month to fly from Ottawa (YOW) to London (LHR)
November is typically the cheapest month to fly
From ₹49,775 - ₹106,942 per traveller.
Origin airport | Macdonald-Cartier Intl. |
|---|---|
Destination airport | Heathrow |
Airlines serving | Air Canada, Air France, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, United |
Return price | ₹97,506 |
Distance | 5315 km |
Average flight time | 6 hours 25 mins |
Perfect flights from Ottawa to London
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Ottawa to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Macdonald-Cartier Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ₹63,977 and roundtrip prices from ₹97,506. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.
Frequently asked questions
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Related Airlines
- Nearby Airports
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Ottawa
Top Flight Destinations
- Flights to London
- Flights to Edinburgh
- Flights to Manchester
- Flights to Liverpool
- Flights to Glasgow
- Flights to York
- Flights to Birmingham
- Flights to Bath
- Flights to Bristol
- Flights to Newcastle-upon-Tyne
- Flights to Cardiff
- Flights to Belfast
- Flights to Leeds
- Flights to Oxford
- Flights to Blackpool
- Flights to Chester
- Flights to Brighton
- Flights to Southampton
- Flights to Inverness
- Flights to Cheltenham
London Airports
London
Expedia's Latest Trends
Flights
- Flights from Kathmandu (KTM) to Toronto (YYZ)
- Flights from Ajnala (ATQ) to Birmingham (BHX)
- Flights from Toronto (YYZ) to Winnipeg (YWG)
- Flights from Toronto (YYZ) to Ahmedabad (AMD)
- Flights from Toronto (YYZ) to Goffs (YHZ)
- Flights from Delhi (DEL) to Kitchener (YKF)
- Flights from Toronto (YYZ) to Calgary (YYC)
- Flights from Thiruvananthapuram (TRV) to Toronto (YYZ)
- Flights from Marmagao (GOI) to Manchester (MAN)
- Flights from Seeduwa - Katunayake (CMB) to Toronto (YYZ)
- Flights from Toronto (YYZ) to Ajnala (ATQ)
- Flights from Aluva (COK) to Toronto (YYZ)
- Flights from Delhi (DEL) to Birmingham (BHX)
- Flights from Delhi (DEL) to Newcastle-upon-Tyne (NCL)
- Flights from Ajnala (ATQ) to Toronto (YYZ)
- Flights from Montreal (YUL) to Toronto (YYZ)
- Flights from London (LHR) to Toronto (YYZ)
- Air India Toronto (YYZ) to Delhi (DEL) flights
- Flights from Abbotsford (YXX) to Toronto (YYZ)
- Flights from Toronto (YYZ) to Aluva (COK)
- Flights from Toronto (YYZ) to Vancouver (YVR)
- Flights from Toronto (YYZ) to Bengaluru (BLR)
- Flights from Chennai (MAA) to Manchester (MAN)
- Flights from Dubai (DXB) to Toronto (YYZ)
- Flights from Vancouver (YVR) to Toronto (YYZ)
- Flights from Mumbai (BOM) to Birmingham (BHX)
- Flights from Toronto (YYZ) to Delhi (DEL)
- Flights from Mumbai (BOM) to Manchester (MAN)
- Flights from New York (JFK) to Toronto (YYZ)
- Flights from Toronto (YYZ) to Edmonton (YEG)
*Available to Expedia members.