Cheap Flights to Ottawa
Ottawa is one of Canada's most fascinating destinations, offering UK travellers an exciting combination of national heritage, historic landmarks, world-class museums, beautiful waterways, cultural experiences, outdoor adventures, and vibrant city life. As Canada's capital city, Ottawa is home to iconic attractions including Parliament Hill, the Rideau Canal, ByWard Market, the National Gallery of Canada, the Canadian Museum of History, the Canadian War Museum, and the Canadian Museum of Nature. With its bilingual character, scenic riverfront setting, extensive green spaces, and close proximity to Gatineau and Quebec, Ottawa offers an excellent combination of culture, history, and outdoor experiences for travellers of all ages.
If you are looking for the best time to book your Economy flight to Ottawa, we are here to help. To secure the best discounts on your Ottawa flight tickets, we recommend booking several months in advance and comparing different travel dates and airlines. The summer months from June to August are particularly popular for sightseeing, festivals, outdoor activities, and exploring the city's parks and waterways, while September and October offer comfortable conditions and spectacular autumn colours. Spring is especially attractive during the Canadian Tulip Festival, when colourful tulips appear throughout the capital, while winter transforms Ottawa into a snowy destination with skating, skiing, snowshoeing, and other seasonal activities. If your travel dates are flexible, we can help you find the lowest fares available for your preferred schedule.
Airlines Flying from the UK to Ottawa
Several airlines operate flights from the UK to Ottawa International Airport (YOW). Air Canada operates nonstop flights between London Heathrow and Ottawa, with the direct journey taking approximately 7 to 8 hours, depending on the flight schedule and operating conditions. Air Transat also operates a seasonal nonstop service between London Gatwick and Ottawa, introduced in May 2026, with flights operating during the summer travel season. Travellers can also choose connecting services through major Canadian and European hubs, with options depending on the departure airport, airline, season, and travel dates. Connecting itineraries may include airlines such as Air France via Paris, KLM via Amsterdam, Lufthansa via Frankfurt, and other international carriers. Comparing airlines, routes, baggage allowances, cabin classes, and travel dates can help you secure the most competitive fares when searching for cheap flights to Ottawa.
Quick Ottawa Travel Hacks
- Parliament & Canadian Heritage: Visit Parliament Hill, explore Canada's national institutions, see the National War Memorial, and discover the city's impressive collection of museums and historic landmarks.
- Rideau Canal & Green Spaces: Walk or cycle beside the UNESCO-listed Rideau Canal, explore Major's Hill Park and Gatineau Park, or enjoy Ottawa's extensive network of pathways, parks, and outdoor spaces.
- Markets & Local Culture: Explore the historic ByWard Market for restaurants, cafés, local produce, boutiques, galleries, and Canadian specialities. Ottawa's diverse neighbourhoods also offer excellent dining, nightlife, and cultural experiences.
- Festivals & Seasonal Adventures: Experience the Canadian Tulip Festival in spring, Canada Day celebrations in summer, autumn's colourful foliage, or winter activities including skating on the Rideau Canal, snowshoeing, skiing, and seasonal festivals.
Find the Best Flight Deals with Travel Unravel Holidays
Whether you are searching for budget-friendly Economy Flights, looking to upgrade to Business Class Flights and First Class luxury, planning a getaway with Family-Friendly fares, or hunting for Last-Minute Travel Deals, Travel Unravel Holidays is your ultimate booking partner.
We help UK travellers find exceptional value on Economy Flights to Ottawa. With access to leading international airlines and competitive fare options, our travel specialists compare routes, airlines, and travel dates to secure the best possible deal for your schedule. Whether you are visiting family and friends, planning a business trip, enjoying a city break, exploring Canada's capital, attending a festival, or combining Ottawa with Toronto, Montreal, Quebec, or other Canadian destinations, start planning your unforgettable Ottawa journey today!
Why Book Your Ottawa Trip with Travel Unravel Holidays?
When you call Travel Unravel, our destination experts manually compare flight options across an extensive network of over 100+ airlines to find the lowest airfare to Ottawa. Booking your tickets in advance gives you access to a wider choice of fares, flight schedules, and seats, particularly during busy travel periods such as the summer holidays, Canada Day celebrations, major festivals, Christmas, New Year, and popular winter travel dates.
Here is what you get when you choose us:
- ATOL-Protected – Travel with financial protection and greater peace of mind on eligible bookings.
- Price Match Promise – We are committed to giving you the absolute best rates for all bookings, subject to applicable terms and conditions.
- Tailor-Made Travel Itineraries – Customized ground arrangements designed around your travel plans.
- 24/7 Support by Travel Experts – We are here for you before, during, and after your trip.
- Global Connectivity – Access to 300+ destinations worldwide.
- Flexible & Secure Payments – Safe checkouts and manageable payment options.
- Instant Booking Confirmations – No waiting around; secure your seats immediately.
- Easy Cancellations & Refunds – Simple, transparent policies should your plans change, subject to the terms and conditions of your booking.
Complete Your Ottawa Journey
We don’t just get you to Ottawa – we make sure you enjoy every moment of your Canadian adventure. We specialise in arranging convenient return flights from Ottawa to London and destinations across the UK.
Beyond your flights, Travel Unravel Holidays can seamlessly organise your:
- Hotels & Comfortable Stays across Ottawa, Gatineau, Ontario, and surrounding destinations.
- Comfortable Airport Transfers from Ottawa International Airport to your accommodation or onward destination.
- Curated Tours & Canadian Experiences including Parliament Hill, Rideau Canal sightseeing, national museums, ByWard Market, Gatineau Park, Ottawa River experiences, Canadian history and heritage tours, seasonal festivals, and other attractions across the National Capital Region.
Let us transform your flight booking into an unforgettable Ottawa and Canadian capital travel experience.
Frequently Asked Questions
1. How long is the flight from the UK to Ottawa?
Direct London Heathrow–Ottawa flights take approximately 7 to 8 hours, depending on the flight schedule, aircraft, and operating conditions. Air Transat's seasonal London Gatwick–Ottawa service takes approximately 7 hours and 15 minutes. Connecting flights take longer depending on the route and stopover.
2. Which airlines fly from the UK to Ottawa?
Air Canada operates nonstop services between London Heathrow and Ottawa. Air Transat also operates a seasonal nonstop service between London Gatwick and Ottawa. Travellers can additionally choose connecting flights through Canadian and European hubs with airlines such as Air France, KLM, Lufthansa, and other international carriers, depending on the departure airport and travel dates.
3. What is the cheapest month to fly to Ottawa?
There is no guaranteed cheapest month. Fares vary according to demand, airline, route, travel dates, cabin class, and booking time. Travelling outside major holiday and peak summer periods and keeping your dates flexible can help you find more competitive prices.
4. When is the best time to visit Ottawa?
The best time depends on the type of holiday you are planning. June to August is popular for sightseeing, festivals, outdoor activities, and exploring the city's waterways and parks. September and October are excellent for autumn colours, while spring is particularly appealing for the Canadian Tulip Festival. Winter offers a completely different experience, with snow, skating, skiing, snowshoeing, and other seasonal activities.
5. Are direct flights available from London to Ottawa?
Yes. Air Canada operates nonstop flights between London Heathrow and Ottawa. Air Transat also operates a seasonal nonstop service between London Gatwick and Ottawa during the summer travel season. Flight frequencies and operating periods can vary according to current airline schedules.
6. How far in advance should I book flights to Ottawa?
Booking around three to six months ahead can provide a wider choice of fares and flight schedules, especially during the busy summer travel season, UK school holidays, major festivals, Christmas, and New Year. For particularly popular travel dates, booking earlier may provide greater availability.
7. Is Ottawa a good destination for families?
Yes. Ottawa is an excellent family destination, offering museums, parks, historic attractions, outdoor activities, and seasonal experiences. Families can visit the Canadian Museum of Nature, Canadian Museum of History, Canadian War Museum, Science and Technology Museum, ByWard Market, Parliament Hill, and the Rideau Canal, while winter provides opportunities for skating and other snow activities.
8. Which airport will I fly into when travelling to Ottawa?
Most international travellers arrive at Ottawa International Airport (YOW), officially known as Ottawa Macdonald-Cartier International Airport. It is the main airport serving Canada's capital region and provides domestic, transborder, and international connections.
9. Can I visit other destinations from Ottawa?
Yes. Ottawa is ideally positioned for exploring both Ontario and Quebec. Travellers can easily combine Ottawa with Montreal, Toronto, Quebec City, Gatineau, and other destinations. Gatineau is directly across the Ottawa River in Quebec, while the wider region offers access to Gatineau Park, the Laurentians, and other outdoor attractions.
10. How much does a flight from the UK to Ottawa cost?
Prices depend on the airline, UK departure airport, travel dates, route, cabin class, demand, baggage allowance, and booking window. There is no fixed price for flights to Ottawa. Comparing airlines, departure airports, travel dates, nonstop and connecting options, and flexible itineraries can help secure a competitive fare.
