Title: £353 Cheap Flights from Ottawa to Southampton (YOW to SOU) - Expedia.co.uk ![](https://images.trvl-media.com/place/3245/acf3792e-6d54-4d71-86cf-feb4fa305abd.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3245/acf3792e-6d54-4d71-86cf-feb4fa305abd.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £353 Cheap Flights from Ottawa (YOW) to Southampton (SOU) [View £353 flight on Mon, 10 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:YOW,to:SOU,departure:10/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:352.20&airProductToken=AQqEAQosCMWSARIEODU1NxjYswEgmM4BKNnc_AIwqd38AjhPQABYAXIIT0xYMEYwTTUKKgjFkgESAzEyNhiYzgEggw0ood78AjC74fwCOE9AAVgBcghPTFgwRjBNNQooCMWSARIEMzMwMBiDDSDSowEo4uP8AjDL5PwCOEFAAVgBcgVBTFgxRxIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMAE) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Ottawa International Airport (YOW) to Southampton (SOU) - ![Aer Lingus](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.co.uk/Flights-Search?leg1=from:yow,to:sou,departure:04/10/2025TANYT&leg2=from:sou,to:yow,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.co.uk/Flights-Search?leg1=from:yow,to:sou,departure:04/10/2025TANYT&leg2=from:sou,to:yow,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Ottawa (YOW) to Southampton (SOU) Prices were available within the past 7 days and start at £353 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ## Frequently asked questions ### How much is a flight from YOW to Southampton Airport? > The lowest price advertised for a round-trip flight from YOW to Southampton Airport (SOU) is . But you better get a move on. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Macdonald-Cartier Intl. Airport (YOW) to Southampton Airport? > Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Macdonald-Cartier Intl. Airport (YOW) to Southampton Airport that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for YOW to Southampton Airport (SOU) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from YOW to Southampton Airport (SOU)? > The distance is around 5,300 kilometres. Earplugs? Check. Spare socks? Check. You'll need to pack all the essentials for this long-haul Ottawa to Southampton flight. ### Which airlines fly direct from YOW to Southampton Airport? > Unfortunately, there are no airlines that directly fly between Macdonald-Cartier Intl. Airport (YOW) and Southampton Airport. You'll have to book a flight with at least one stop. ### Are YOW to Southampton Airport flight tickets cheaper when they're purchased at the last minute? > Flight prices change all the time, so it's no sure thing. While last-minute deals between Ottawa Intl. Airport and Southampton Airport are possible, it's also a good idea to keep track of prices well before you fly. In fact, some airlines release their prices up to a year before the departure date. Expedia is constantly updating the best airfare bargains around, so check back often and be ready to book when the price is low. ## Travel information | Origin airport | Macdonald-Cartier Intl. | | --- | --- | | Destination airport | Southampton | | Distance | 5281 km | ## Book with confidence ### Compare flights from Ottawa to Southampton easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Ottawa to Southampton. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Southampton in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Macdonald-Cartier Intl. to Southampton.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Macdonald-Cartier Intl. (YOW) to Southampton (SOU) The easiest way to view the best deals on flights from Ottawa to Southampton today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Macdonald-Cartier Intl. to Southampton start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Ottawa and Southampton - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Ottawa to Southampton flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Macdonald-Cartier Intl. to Southampton for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Accommodation - Flights - [Eastleigh Hotels](https://www.expedia.co.uk/Eastleigh-Hotels.d4631.Travel-Guide-Hotels) - [Hotels near Go Ape Itchen Valley](https://www.expedia.co.uk/Go-Ape-Itchen-Valley-Hotels.0-l553248621555971221-0.Travel-Guide-Filter-Hotels) - [Hotels near Itchen Valley Country Park](https://www.expedia.co.uk/Itchen-Valley-Country-Park-Hotels.0-l553248621532491422-0.Travel-Guide-Filter-Hotels) - [Apartments in Southampton Airport](https://www.expedia.co.uk/Southampton-Airport-Apartments.d6042383-aaApartments.Travel-Guide-Accommodation) - [B&B in Southampton Airport](https://www.expedia.co.uk/Southampton-Airport-Bed-And-Breakfasts.d6042383-aaBedAndBreakfasts.Travel-Guide-Accommodation) - [Cabin Rentals in Southampton Airport](https://www.expedia.co.uk/Southampton-Airport-Cabins.d6042383-aaCabins.Travel-Guide-Accommodation) - 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