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Cheap flights from London Stansted Airport to Ottawa from £316
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/11. Fares are subject to change and may not be available on all flights or dates of travel.
STN — YOW
9 Nov — 16 Nov1
Cheap flight deals from Stansted to Ottawa
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
Cheapest flights from Stansted to OttawaExplore the most affordable flight options available from Stansted to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Explore the most affordable flight options available from Stansted to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Fri 6/1122:25 -
2 stops23h 55m
Fri 13/1112:10 -
2 stops23h 55m
Deal found 9/10£635
Mon 2/1120:30 -
2 stops23h 30m
Tue 10/1105:30 -
3 stops33h 45m
Deal found 8/10£637
Sat 10/1006:35 -
3 stops22h 45m
Thu 15/1016:00 -
2 stops26h 20m
Deal found 5/10£658
Thu 15/1006:30 -
3 stops22h 55m
Mon 19/1018:00 -
2 stops13h 50m
Deal found 7/10£714
Thu 15/1008:40 -
3 stops20h 40m
Wed 21/1020:05 -
2 stops15h 10m
Deal found 10/10£763
Mon 19/1007:00 -
2 stops22h 25m
Thu 22/1016:00 -
2 stops26h 20m
Deal found 5/10£765
Fri 23/1007:35 -
3 stops21h 45m
Mon 16/1119:50 -
2 stops16h 15m
Deal found 8/10£940
Tue 17/1117:20 -
2 stops35h 35m
Wed 25/1109:00 -
2 stops26h 20m
Deal found 7/10£960
Best flights from Stansted to OttawaDiscover carefully curated flight deals from Stansted to Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Discover carefully curated flight deals from Stansted to Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Fri 6/1122:25 -
2 stops23h 55m
Fri 13/1112:10 -
2 stops23h 55m
Deal found 9/10£635
Mon 2/1120:30 -
2 stops23h 30m
Tue 10/1105:30 -
3 stops33h 45m
Deal found 8/10£637
Fri 23/1007:35 -
3 stops21h 45m
Mon 16/1119:50 -
2 stops16h 15m
Deal found 8/10£940
Tue 17/1117:20 -
2 stops35h 35m
Wed 25/1109:00 -
2 stops26h 20m
Deal found 7/10£960
Mon 21/1208:20 -
2 stops20h 20m
Thu 31/1214:00 -
3 stops16h 40m
Deal found 9/10£981
Fri 18/1206:55 -
3 stops22h 49m
Sun 3/107:00 -
3 stops35h 50m
Deal found 6/10£1,028
Sun 1/1105:55 -
2 stops16h 57m
Tue 10/1114:55 -
2 stops16h 10m
Deal found 8/10£1,046
Mon 21/1206:35 -
3 stops20h 57m
Wed 30/1214:00 -
2 stops13h 15m
Deal found 9/10£1,135
Fri 25/1217:20 -
2 stops35h 35m
Fri 15/109:00 -
2 stops26h 20m
Deal found 10/10£1,158
Fri 23/1006:30 -
3 stops22h 55m
Fri 30/1010:20 -
2 stops25h 45m
Deal found 10/10£1,161
Fri 20/1117:20 -
2 stops37h 20m
Fri 27/1109:00 -
2 stops26h 20m
Deal found 6/10£1,179
Last-minute flights from Stansted to OttawaDiscover last-minute flight deals from Stansted to Ottawa. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute flight deals from Stansted to Ottawa. Data last updated 10 October 2026 and is based on user searches.
Sat 10/1006:35 -
3 stops22h 45m
Thu 15/1016:00 -
2 stops26h 20m
Deal found 5/10£658
Thu 15/1006:30 -
3 stops22h 55m
Mon 19/1018:00 -
2 stops13h 50m
Deal found 7/10£714
Thu 15/1008:40 -
3 stops20h 40m
Wed 21/1020:05 -
2 stops15h 10m
Deal found 10/10£763
Mon 19/1007:00 -
2 stops22h 25m
Thu 22/1016:00 -
2 stops26h 20m
Deal found 5/10£765
Fri 23/1007:35 -
3 stops21h 45m
Mon 16/1119:50 -
2 stops16h 15m
Deal found 8/10£940
Mon 2/1120:30 -
2 stops23h 30m
Tue 10/1105:30 -
3 stops33h 45m
Deal found 8/10£637
Fri 6/1122:25 -
2 stops23h 55m
Fri 13/1112:10 -
2 stops23h 55m
Deal found 9/10£635
Tue 17/1117:20 -
2 stops35h 35m
Wed 25/1109:00 -
2 stops26h 20m
Deal found 7/10£960
One-way flights from Stansted to OttawaSearch for one-way flight options from Stansted to Ottawa. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Search for one-way flight options from Stansted to Ottawa. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Sun 22/1106:25 -
3 stops59h 49m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£316
Wed 18/1108:30 -
3 stops35h 02m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£338
Wed 25/1114:30 -
3 stops38h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£345
Wed 10/208:30 -
2 stops35h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£349
Tue 8/1208:50 -
3 stops43h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£353
Sat 7/1117:50 -
3 stops55h 17m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£354
Mon 16/1120:40 -
3 stops46h 52m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£358
Sat 12/1214:35 -
3 stops38h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£360
Fri 15/116:10 -
2 stops30h 48m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£363
Sun 14/211:50 -
2 stops32h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£382
Find flight deals from Stansted to Ottawa
Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 October 2026.
Cheapflights Fare Finder
Customise your flight search to find flights from Stansted to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 October 2026.
Use the filters below to find and compare flights from London Stansted Airport to Ottawa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest return flight
LondonOttawa
STN London Stansted - YOW Ottawa
STNYOW
London Stansted
Tue 8/12
08:50-23:40
3 stops43h 50m
Ottawa
Wed 31/12
00:00-06:00
Nonstop0h 00m
£353
LondonOttawa
STN London Stansted - YOW Ottawa
STNYOW
London Stansted
Sat 7/11
17:50-20:07
3 stops55h 17m
Ottawa
Wed 31/12
00:00-06:00
Nonstop0h 00m
£354
LondonOttawa
STN London Stansted - YOW Ottawa
STNYOW
London Stansted
Mon 16/11
20:40-14:32
3 stops46h 52m
Ottawa
Wed 31/12
00:00-06:00
Nonstop0h 00m
£358
LondonOttawa
STN London Stansted - YOW Ottawa
STNYOW
London Stansted
Fri 15/1
11:10-17:58
3 stops35h 48m
Ottawa
Wed 31/12
00:00-06:00
Nonstop0h 00m
£360
LondonOttawa
STN London Stansted - YOW Ottawa
STNYOW
London Stansted
Wed 25/11
08:30-14:32
3 stops35h 02m
Ottawa
Wed 31/12
00:00-06:00
Nonstop0h 00m
£361
LondonOttawa
STN London Stansted - YOW Ottawa
STNYOW
London Stansted
Thu 12/11
07:10-23:40
3 stops21h 30m
Ottawa
Wed 31/12
00:00-06:00
Nonstop0h 00m
£385
Fastest return journey
LondonOttawa
STN London Stansted - YOW Ottawa
STNYOW
London Stansted
Tue 9/2
06:05-22:15
2 stops21h 10m
Ottawa
Wed 31/12
00:00-06:00
Nonstop0h 00m
£386
LondonOttawa
STN London Stansted - YOW Ottawa
STNYOW
London Stansted
Fri 20/11
06:55-17:52
3 stops39h 57m
Ottawa
Wed 31/12
00:00-06:00
Nonstop0h 00m
£391
LondonOttawa
STN London Stansted - YOW Ottawa
STNYOW
London Stansted
Sun 25/10
09:50-19:05
3 stops37h 15m
Ottawa
Wed 31/12
00:00-06:00
Nonstop0h 00m
£400
LondonOttawa
STN London Stansted - YOW Ottawa
STNYOW
London Stansted
Wed 18/11
20:55-17:52
2 stops25h 57m
Ottawa
Wed 31/12
00:00-06:00
Nonstop0h 00m
£425
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Stansted to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from Stansted with our price prediction graph.
STN-YOW
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Stansted to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Ottawa?
Book flights to Ottawa if you plan to visit one of these locationsGatineau
Brockville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Direct flights to Ontario
Flights by cabin class
Other flight options
Other flights from Stansted
Ottawa flight routes
Popular flights
Alternative routes for Stansted to Ottawa
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ottawa by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to Ontario
Book a non-stop flight to one of these other cities located in Ontario.
Search flights from Stansted to Ottawa by cabin class
Find flights from Stansted to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Stansted and Ottawa flights
Browse other Stansted and Ottawa flight options. Last updated on 10 October 2026.
Other flights from Stansted
Browse through other flights departing from Stansted. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
Other flights to Ottawa
Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Stansted to Ottawa?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ottawa from Stansted today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Stansted to Ottawa?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ottawa from Stansted.
Can Cheapflights find flights from Stansted to Ottawa with no change fees?
Certainly. Search results for flights to Ottawa from Stansted shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Stansted to Ottawa become cheaper?
Not ready to book yet? You can track prices for flights from Stansted to Ottawa on Cheapflights with our Price Alert feature and get notified when better prices are available.