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Cheap flights from London Stansted Airport to Ottawa from C$ 465

STN — YOW
20 Nov — 27 Nov1
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

Wed 4/116:45 p.m. -
2 stops25h 15m
Thu 12/115:30 a.m. -
3 stops35h 30m
Deal found 20/10C$ 1,282
Thu 3/127:10 a.m. -
3 stops21h 30m
Sat 5/1210:15 a.m. -
2 stops21h 30m
Deal found 21/10C$ 1,289
Thu 5/112:50 p.m. -
3 stops33h 55m
Thu 19/119:00 a.m. -
3 stops30h 50m
Deal found 19/10C$ 1,400
Mon 14/126:45 a.m. -
3 stops20h 47m
Thu 31/129:10 a.m. -
2 stops31h 45m
Deal found 18/10C$ 1,493
Sun 20/1212:05 p.m. -
2 stops31h 55m
Sun 3/15:10 p.m. -
2 stops25h 00m
Deal found 18/10C$ 1,500
Mon 21/125:20 p.m. -
3 stops35h 35m
Mon 4/110:05 a.m. -
3 stops29h 05m
Deal found 19/10C$ 1,522
Mon 21/125:20 p.m. -
3 stops35h 35m
Sun 3/19:10 a.m. -
3 stops34h 40m
Deal found 19/10C$ 1,543
Fri 4/1212:50 p.m. -
2 stops16h 51m
Fri 8/12:00 p.m. -
2 stops12h 50m
Deal found 17/10C$ 1,678
Mon 30/117:20 a.m. -
2 stops22h 17m
Wed 2/125:40 p.m. -
2 stops31h 40m
Deal found 16/10C$ 1,771

Find flight deals from Stansted to Ottawa

Round-trip from

C$ 1,037

One-way from

C$ 465

Popular in

December

Cheapest in

June

Average price

C$ 949
13/4-27/4
  • 13/4-27/4
  • 4 total stops
  • 35h 15m total
  • London to Ottawa
Search Deals
12/4-31/12
  • 12/4-31/12
  • 2 total stops
  • 21h 10m total
  • London to Ottawa
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 133 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
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

Price

Cheapest round-trip

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Tue 17/11

8:20 a.m.-2:32 p.m.

3 stops59h 12m

Ottawa

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 569

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Tue 1/12

8:45 p.m.-11:40 p.m.

3 stops55h 55m

Ottawa

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 614

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Tue 5/1

6:50 p.m.-2:30 p.m.

3 stops48h 40m

Ottawa

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 677

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Fri 15/1

4:10 p.m.-5:58 p.m.

2 stops30h 48m

Ottawa

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 700

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Sat 14/11

6:30 p.m.-11:40 p.m.

3 stops58h 10m

Ottawa

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 741
Quickest round-trip

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Sun 8/11

6:20 a.m.-11:40 p.m.

3 stops22h 20m

Ottawa

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 776

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Mon 16/11

5:20 p.m.-5:52 p.m.

3 stops29h 32m

Ottawa

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 807

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Sun 15/11

6:20 a.m.-11:40 p.m.

3 stops22h 20m

Ottawa

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 839

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Mon 2/11

6:45 a.m.-2:32 p.m.

3 stops36h 47m

Ottawa

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 849

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Tue 13/4

6:30 a.m.-11:40 p.m.

2 stops22h 10m

Ottawa

Tue 27/4

6:25 p.m.-12:30 p.m.

2 stops13h 05m

C$ 1,037

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/10

Showing 1-10 of 21 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 round-trip price

Related info for your journey

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

    Ottawa (YOW), located 10.6 km from the city centre, 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 vacation 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
Prescott
Brockville
Wakefield
Pembroke
Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

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

When you search for this flight from Stansted to Ottawa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Stansted to Ottawa?

Millions of users choose and trust Cheapflights to book the best flight deals from Stansted to Ottawa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from Stansted today and book when prices fit your budget.

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