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Cheap flights from London Stansted Airport to Ottawa from £207

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
STN — YOW
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 7 January 2026.

Round-trip from

£546

One-way from

£207

Popular in

August

Cheapest in

February

Average price

£495
4/5-25/5
  • 4/5-25/5
  • 5 total stops
  • 69h 17m total
  • London to Ottawa
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29/4
  • 29/4
  • 2 total stops
  • 24h 24m total
  • London to Ottawa
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£47 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Stansted to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to Ottawa
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 7 January 2026.

Thu 15/120:05STN - YOW
3 stops26h 13mMultiple Airlines
Tue 20/108:30YOW - STN
3 stops32h 55mMultiple Airlines
Deal found 6/1£518
Mon 4/516:35STN - YOW
3 stops36h 47mMultiple Airlines
Mon 25/505:55YOW - STN
2 stops32h 30mMultiple Airlines
Deal found 6/1£546
Tue 2/606:30STN - YOW
3 stops22h 52mMultiple Airlines
Tue 30/605:55YOW - STN
2 stops30h 40mMultiple Airlines
Deal found 6/1£562
Mon 8/606:05STN - YOW
2 stops23h 17mMultiple Airlines
Fri 19/605:55YOW - STN
3 stops30h 40mMultiple Airlines
Deal found 6/1£595
Tue 2/606:30STN - YOW
3 stops22h 52mMultiple Airlines
Thu 2/705:55YOW - STN
2 stops32h 40mMultiple Airlines
Deal found 6/1£598
Fri 22/506:30STN - YOW
2 stops22h 52mMultiple Airlines
Fri 5/605:55YOW - STN
3 stops27h 20mMultiple Airlines
Deal found 7/1£606
Fri 22/506:30STN - YOW
2 stops22h 52mMultiple Airlines
Sat 6/605:55YOW - STN
2 stops26h 00mMultiple Airlines
Deal found 5/1£617
Wed 3/621:30STN - YOW
3 stops27h 31mMultiple Airlines
Thu 2/705:55YOW - STN
2 stops32h 40mMultiple Airlines
Deal found 6/1£632
Wed 22/706:30STN - YOW
2 stops19h 41mMultiple Airlines
Thu 23/705:55YOW - STN
2 stops35h 30mMultiple Airlines
Deal found 6/1£656
Sat 8/806:35STN - YOW
2 stops19h 36mMultiple Airlines
Sat 22/805:55YOW - STN
2 stops34h 25mMultiple Airlines
Deal found 5/1£676

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 858,174 searches. Data last updated 7 January 2026.
Use the filters below to find and compare flights from London Stansted Airport to Ottawa that are best for you.

Fly from

Stansted

Fly to

Ottawa

Route

Depart

Return

Price

LondonOttawa

STN - YOW

STNYOW

London Stansted

Mon 4/5

16:35-00:22

3 stops36h 47m

Ottawa

Mon 25/5

05:55-19:25

2 stops32h 30m

£546

LondonOttawa

STN - YOW

STNYOW

London Stansted

Mon 8/6

06:05-00:22

2 stops23h 17m

Ottawa

Fri 19/6

05:55-17:35

3 stops30h 40m

£595

LondonOttawa

STN - YOW

STNYOW

London Stansted

Tue 2/6

06:30-00:22

3 stops22h 52m

Ottawa

Thu 2/7

05:55-19:35

2 stops32h 40m

£598

LondonOttawa

STN - YOW

STNYOW

London Stansted

Fri 22/5

06:30-00:22

2 stops22h 52m

Ottawa

Fri 5/6

05:55-14:15

3 stops27h 20m

£606

LondonOttawa

STN - YOW

STNYOW

London Stansted

Fri 22/5

06:30-00:22

2 stops22h 52m

Ottawa

Sat 6/6

05:55-12:55

2 stops26h 00m

£617

LondonOttawa

STN - YOW

STNYOW

London Stansted

Wed 3/6

21:30-20:01

3 stops27h 31m

Ottawa

Thu 2/7

05:55-19:35

2 stops32h 40m

£632

LondonOttawa

STN - YOW

STNYOW

London Stansted

Tue 2/6

06:30-13:46

2 stops12h 16m

Ottawa

Tue 30/6

05:55-17:35

2 stops30h 40m

£724

LondonOttawa

STN - YOW

STNYOW

London Stansted

Tue 2/6

06:35-00:22

3 stops46h 47m

Ottawa

Wed 1/7

17:25-12:50

2 stops14h 25m

£760

LondonOttawa

STN - YOW

STNYOW

London Stansted

Wed 29/4

22:45-18:09

2 stops24h 24m

£207

LondonOttawa

STN - YOW

STNYOW

London Stansted

Wed 15/4

19:35-00:39

3 stops34h 04m

£289

Flights are sorted by cheapest return flights first.

Deals found on 4/1

Showing 1-10 of 17 results
1
2

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.
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.

  • What airport do you fly into for flights to Ottawa from London Stansted?

    Ottawa (YOW), located 6.6 mi from the city center, is the airport you fly into when you book flights from London Stansted to Ottawa. 0 airlines have flights to Ottawa from London Stansted on a regular basis. Booking flights from London Stansted to Ottawa should not be difficult; the airport handles an average of 0 inbound flights from London Stansted per day.

  • Can I find deals for flights from Stansted to Ottawa that include hotel bookings?

    Yes. In addition to deals on Stansted to Ottawa flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Stansted to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Ottawa.

  • Can I find deals for business class flights from Stansted to Ottawa?

    Yes. Cheapflights offers flight deals from Stansted to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Brockville
Smiths Falls

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Alternative routes for Stansted to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Ottawa flights
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Gatwick to Ottawa flights
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Heathrow to Windsor flights
Heathrow to Thunder Bay flights
London City to London flights
Gatwick to London flights
Gatwick to Thunder Bay flights
Stansted to London flights
Heathrow to Sarnia flights
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Heathrow to North Bay flights
London City to Thunder Bay flights
Gatwick to Region of Waterloo Intl flights

Fly with Cheapflights

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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.

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