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Cheap flights from London Stansted Airport to Ottawa from £271

STN — YOW
19 Oct — 26 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to Ottawa

Tue 29/908:30 -
2 stops28h 35m
Sun 4/1020:55 -
2 stops20h 25m
Deal found 18/9£598
Wed 7/1006:30 -
2 stops18h 30m
Sat 17/1018:25 -
2 stops13h 30m
Deal found 17/9£656
Tue 15/906:30 -
2 stops18h 30m
Tue 22/920:55 -
2 stops20h 25m
Deal found 14/9£698
Sat 7/1120:25 -
3 stops33h 19m
Fri 13/1112:30 -
3 stops30h 25m
Deal found 17/9£713
Wed 7/1006:30 -
2 stops18h 30m
Thu 15/1020:55 -
2 stops12h 40m
Deal found 18/9£722
Tue 13/1006:30 -
2 stops13h 40m
Tue 20/1018:00 -
2 stops13h 45m
Deal found 15/9£734
Thu 15/1006:30 -
2 stops13h 40m
Thu 22/1018:00 -
2 stops15h 35m
Deal found 17/9£748
Tue 22/922:00 -
3 stops31h 20m
Sun 27/907:00 -
2 stops35h 25m
Deal found 17/9£758
Sat 17/1022:00 -
2 stops22h 10m
Sat 24/1018:25 -
2 stops15h 15m
Deal found 17/9£780
Wed 14/1008:30 -
2 stops16h 30m
Wed 21/1017:50 -
2 stops15h 05m
Deal found 16/9£794

Find flight deals from Stansted to Ottawa

Round-trip from

£598

One-way from

£271

Popular in

December

Cheapest in

June

Average price

£492
29/9-4/10
  • 29/9-4/10
  • 4 total stops
  • 49h 00m total
  • London to Ottawa
Search Deals
18/11-31/12
  • 18/11-31/12
  • 3 total stops
  • 44h 56m total
  • London to Ottawa
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Stansted Airport to Ottawa that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Thu 5/11

16:55-00:01

3 stops36h 06m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£278

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Mon 2/11

16:35-00:01

2 stops36h 26m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£295

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Wed 11/11

06:50-17:58

2 stops40h 08m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£354

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Mon 19/10

06:05-14:55

2 stops37h 50m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£366

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Wed 21/10

09:55-14:55

2 stops34h 00m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£366

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Sun 25/10

06:30-00:44

2 stops22h 14m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£377

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Thu 29/10

17:55-19:05

2 stops29h 10m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£381

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Mon 28/9

06:05-14:55

2 stops37h 50m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£387
Fastest return journey

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Wed 4/11

08:40-00:44

2 stops21h 04m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£394

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Sat 7/11

20:25-00:44

3 stops33h 19m

Ottawa

Fri 13/11

19:50-23:55

2 stops23h 05m

£713

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 19 resultsSorted by cheapest first
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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

Related info for your journey

  • 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
Gatineau
Brockville
Smiths Falls

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How does Cheapflights help users find flights from Stansted to Ottawa?

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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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