
Popular airlines from Ottawa International Airport (YOW) to Gatwick Airport (LGW)
- Porter Airlines
Porter Airlines
- Air Transat
Air Transat
- Swiss International Air Lines
Swiss International Air Lines
- TAP Portugal
TAP Portugal
- WestJet
WestJet
- Turkish Airlines
Turkish Airlines
- ITA Airways
ITA Airways
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 40% on select hotels after you book a flight*payments icon
Cheap Flights from Ottawa to London (YOW-LGW)
Prices were available within the past 7 days and start at ¥43,910 for one-way flights and ¥117,010 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Ottawa (YOW) to London (LGW)
June is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Macdonald-Cartier Intl. |
Destination airport | Gatwick |
Roundtrip price | ¥117,010 |
Distance | 5347 km |
Ottawa to London Flights
Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Ottawa to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring London.
Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with YOW to LGW flights that won’t make your bank account wince. Ready to temporarily leave behind Ottawa for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LGW with hotels and car rentals to score even bigger savings.
All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.
Frequently asked questions
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Airlines Operating
- Nearby Airports
- Flights From Other Airports
Top Routes from Ottawa
- Ottawa to Chicago (YOW - ORD)
- Ottawa to Newark Liberty Intl. Airport (YOW - EWR)
- Ottawa to Chicago (YOW - MDW)
- Ottawa to Washington (YOW - DCA)
- Ottawa to Paris (YOW - CDG)
- Ottawa to Québec (YOW - YQB)
- Ottawa to Tokyo (YOW - NRT)
- Ottawa to Montreal (YOW - YUL)
- Ottawa to Iqaluit (YOW - YFB)
- Ottawa to Moncton (YOW - YQM)
- Ottawa to Nagoya (YOW - NGO)
- Ottawa to Iwakuni (YOW - IWK)
Top Routes from Ottawa
Top Flight Destinations
- Flights to Edinburgh
- Flights to Manchester
- Flights to Blackpool
- Flights to Glasgow
- Flights to Oxford
- Flights to York
- Flights to Bournemouth
- Flights to Birmingham
- Flights to Brighton
- Flights to Bath
- Flights to Bristol
- Flights to Cardiff
- Flights to Southampton
- Flights to Inverness
- Flights to Newcastle-upon-Tyne
- Flights to Windermere