STN - YOW

C$ 506 Find Cheap Flights from London Stansted Airport to Ottawa – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
C$ 1,056
Typical prices: C$ 854-C$ 929
Multiple Airlines
Tue 16/10Mon 22/10
STN - YOW • 2 stops
Cheapest one-way flights
C$ 506
Typical prices: C$ 510-C$ 635
Multiple Airlines
Sun 18/11
STN - YOW • 3 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Ottawa!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Stansted to Ottawa (STN-YOW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Stansted to Ottawa

Fri, 16 Oct - Thu, 22 Oct
Multiple Airlines Logo
6:35 a.m. - 8:00 p.m.STN  London Stansted-YOW Ottawa
18h 25m2 stops Dublin Toronto Pearson Intl
Multiple Airlines Logo
8:55 p.m. - 2:35 p.m.YOW  Ottawa-STN London Stansted
12h 40m2 stops Toronto Pearson Intl Dublin
C$ 1,056Multiple Airlines
Tue, 13 Oct - Tue, 20 Oct
Multiple Airlines Logo
6:30 a.m. - 3:10 p.m.STN  London Stansted-YOW Ottawa
13h 40m2 stops Dublin Toronto Pearson Intl
Multiple Airlines Logo
6:00 p.m. - 12:45 p.m.YOW  Ottawa-STN London Stansted
13h 45m2 stops Toronto Pearson Intl Dublin
C$ 1,369Multiple Airlines
Sat, 17 Oct - Sat, 24 Oct
Multiple Airlines Logo
10:00 p.m. - 3:10 p.m.STN  London Stansted-YOW Ottawa
22h 10m2 stops Dublin Toronto Pearson Intl
Multiple Airlines Logo
6:25 p.m. - 2:40 p.m.YOW  Ottawa-STN London Stansted
15h 15m2 stops Toronto Pearson Intl Dublin
C$ 1,473Multiple Airlines
Wed, 14 Oct - Wed, 21 Oct
Multiple Airlines Logo
8:30 a.m. - 8:00 p.m.STN  London Stansted-YOW Ottawa
16h 30m2 stops Dublin Toronto Pearson Intl
Multiple Airlines Logo
5:50 p.m. - 1:55 p.m.YOW  Ottawa-STN London Stansted
15h 05m2 stops Montreal Pierre Elliott Trudeau Intl Porto
C$ 1,481Multiple Airlines
Thu, 15 Oct - Thu, 22 Oct
Multiple Airlines Logo
6:30 a.m. - 3:10 p.m.STN  London Stansted-YOW Ottawa
13h 40m2 stops Dublin Toronto Pearson Intl
Multiple Airlines Logo
6:25 p.m. - 2:35 p.m.YOW  Ottawa-STN London Stansted
15h 10m2 stops Toronto Pearson Intl Dublin
C$ 1,501Multiple Airlines
Sat, 17 Oct - Sat, 31 Oct
Multiple Airlines Logo
7:35 p.m. - 2:55 p.m.STN  London Stansted-YOW Ottawa
24h 20m2 stops Glasgow Intl Toronto Pearson Intl
Multiple Airlines Logo
3:20 p.m. - 10:50 a.m.YOW  Ottawa-STN London Stansted
15h 30m3 stops Boston Logan Intl Dublin Edinburgh Turnhouse
C$ 1,540Multiple Airlines
Mon, 14 Dec - Sat, 2 Jan
Multiple Airlines Logo
5:30 p.m. - 2:12 p.m.STN  London Stansted-YOW Ottawa
25h 42m3 stops Kastrup Copenhagen Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
2:00 p.m. - 10:50 p.m.YOW  Ottawa-STN London Stansted
27h 50m2 stops Toronto Pearson Intl Kastrup Copenhagen
C$ 1,602Multiple Airlines
Fri, 2 Oct - Wed, 4 Nov
Multiple Airlines Logo
6:35 a.m. - 8:00 p.m.STN  London Stansted-YOW Ottawa
18h 25m2 stops Dublin Toronto Pearson Intl
Multiple Airlines Logo
6:10 p.m. - 1:15 p.m.YOW  Ottawa-STN London Stansted
14h 05m2 stops Toronto Pearson Intl Lisbon Humberto Delgado
C$ 1,650Multiple Airlines
Sun, 4 Oct - Sun, 11 Oct
Multiple Airlines Logo
6:35 a.m. - 3:10 p.m.STN  London Stansted-YOW Ottawa
13h 35m2 stops Dublin Toronto Pearson Intl
Multiple Airlines Logo
8:55 p.m. - 7:30 p.m.YOW  Ottawa-STN London Stansted
17h 35m2 stops Toronto Pearson Intl Dublin
C$ 1,692Multiple Airlines
Wed, 30 Sep - Sat, 3 Oct
Multiple Airlines Logo
6:30 a.m. - 3:10 p.m.STN  London Stansted-YOW Ottawa
13h 40m2 stops Dublin Toronto Pearson Intl
Multiple Airlines Logo
8:55 p.m. - 2:30 p.m.YOW  Ottawa-STN London Stansted
12h 35m2 stops Toronto Pearson Intl Dublin
C$ 1,802Multiple Airlines
Useful Info

Key details for London Stansted Airport to Ottawa flights

Cheapest flight

C$ 506
Flights from London Stansted Airport to Ottawa

When to book flights from Stansted to Ottawa

Are your dates flexible? Find out the best times to travel from Stansted to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your London Stansted Airport to Ottawa flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from London Stansted Airport to Ottawa?

    Flights from London Stansted Airport to Ottawa usually depart from London Stansted (STN) and arrive at Ottawa (YOW).

  • Which cabin classes can I book on flights from London Stansted Airport to Ottawa?

    Only Economy Class is available on flights from London Stansted Airport to Ottawa.

  • Can I save money by using flexible dates for flights from London Stansted Airport to Ottawa?

    Yes. Being flexible with your travel dates can save you up to 8% on the London Stansted Airport to Ottawa route. Wednesday is the cheapest departure day at C$ 855 round-trip on average, while Thursday is the most expensive at C$ 929, a difference of C$ 74. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which popular places can I visit in Ottawa?

    Some of the most popular sights in Ottawa are Shaw Centre, National Arts Centre, and Canal Rideau Memorial. These are among the most viewed places in Ottawa on KAYAK.

  • Do I need a passport to fly from London Stansted Airport to Ottawa?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from London Stansted Airport to Ottawa changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 1,056 to C$ 4,753. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from London Stansted Airport to Ottawa looking right now?

    One-way fares from London Stansted Airport to Ottawa are currently in line with typical prices for this route. Average one-way fares are about C$ 539.

  • What is the time difference between London Stansted Airport and Ottawa?

    Ottawa is 5 hours behind London Stansted Airport (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Ottawa Airport (YOW)?

    Ottawa Airport (YOW) hosts 5 major car rental companies, with daily rates starting from around C$ 18 for economy cars. Top options include:
    • Routes Car & Truck Rentals
    • Europcar
    • Alamo
    • Budget
    • Enterprise Rent-A-Car

Your guide to booking London Stansted Airport to Ottawa flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Stansted to Ottawa

Complete your trip to Ottawa with a hotel stay or car rental

Car rentals in Ottawa
Hotels in Ottawa
Vacations in Ottawa