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Cheap flights from London City Airport to Ottawa from £341

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — YOW
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from London City to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from London City to Ottawa
Explore the most affordable flight options available from London City to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Fri 28/1109:20LCY - YOW
2 stops14h 58mSWISS
Mon 1/1210:50YOW - LCY
2 stops21h 05mSWISS
Deal found 6/11£521
Sat 6/1208:35LCY - YOW
2 stops15h 43mSWISS
Sat 7/310:50YOW - LCY
2 stops20h 55mSWISS
Deal found 5/11£551
Wed 12/1109:50LCY - YOW
2 stops19h 04mMultiple Airlines
Thu 20/1115:10YOW - LCY
2 stops20h 30mMultiple Airlines
Deal found 5/11£597
Wed 3/1219:10LCY - YOW
2 stops31h 08mMultiple Airlines
Wed 10/1217:55YOW - LCY
2 stops17h 45mMultiple Airlines
Deal found 5/11£632
Wed 3/1209:20LCY - YOW
2 stops13h 22mSWISS
Wed 10/1210:50YOW - LCY
2 stops16h 50mSWISS
Deal found 5/11£641
Thu 4/1209:40LCY - YOW
2 stops19h 14mMultiple Airlines
Thu 11/1209:45YOW - LCY
2 stops18h 35mMultiple Airlines
Deal found 6/11£646
Wed 5/1117:15LCY - YOW
2 stops28h 57mMultiple Airlines
Wed 10/1217:55YOW - LCY
2 stops17h 45mMultiple Airlines
Deal found 5/11£658
Fri 5/1209:20LCY - YOW
2 stops14h 58mSWISS
Fri 12/1210:50YOW - LCY
2 stops19h 50mSWISS
Deal found 7/11£660
Thu 20/1109:40LCY - YOW
2 stops19h 14mMultiple Airlines
Tue 25/1115:10YOW - LCY
2 stops16h 45mMultiple Airlines
Deal found 6/11£668
Fri 5/1217:40LCY - YOW
2 stops30h 15mMultiple Airlines
Fri 12/1211:10YOW - LCY
2 stops19h 30mMultiple Airlines
Deal found 7/11£701
Sat 13/1208:35LCY - YOW
2 stops30h 05mMultiple Airlines
Sun 11/105:45YOW - LCY
2 stops21h 55mMultiple Airlines
Deal found 5/11£730

Cheap flight deals from London City to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) 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 November 2025.

Round-trip from

£521

One-way from

£341

Popular in

August

Cheapest in

January

Average price

£531
SWISS
  • SWISS
  • 28/11-1/12
  • 4 total stops
  • 36h 03m total
  • London to Ottawa
Search Deals
KLM
  • KLM
  • 5/5
  • 2 total stops
  • 12h 20m total
  • London to Ottawa
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£60 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City 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 November 2025.
Use the filters below to find and compare flights from London City Airport to Ottawa that are best for you.

Fly from

London City

Fly to

Ottawa

Route

Depart

Return

Price

LondonOttawa

LCY - YOW

LCYYOW

London City

Fri 28/11

09:20-19:18

2 stops14h 58m

Ottawa

Mon 1/12

10:50-12:55

2 stops21h 05m

£521

LondonOttawa

LCY - YOW

LCYYOW

London City

Thu 12/3

09:40-01:38

2 stops19h 58m

Ottawa

Mon 16/3

18:20-09:15

2 stops34h 55m

£549

LondonOttawa

LCY - YOW

LCYYOW

London City

Sat 6/12

08:35-19:18

2 stops15h 43m

Ottawa

Sat 7/3

10:50-12:45

2 stops20h 55m

£551

LondonOttawa

LCY - YOW

LCYYOW

London City

Wed 3/12

19:10-21:18

2 stops31h 08m

Ottawa

Wed 10/12

17:55-16:40

2 stops17h 45m

£632

LondonOttawa

LCY - YOW

LCYYOW

London City

Wed 3/12

09:20-17:42

2 stops13h 22m

Ottawa

Wed 10/12

10:50-08:40

2 stops16h 50m

£641

LondonOttawa

LCY - YOW

LCYYOW

London City

Thu 4/12

09:40-23:54

2 stops19h 14m

Ottawa

Thu 11/12

09:45-09:20

2 stops18h 35m

£646

LondonOttawa

LCY - YOW

LCYYOW

London City

Fri 5/12

09:20-19:18

2 stops14h 58m

Ottawa

Fri 12/12

10:50-11:40

2 stops19h 50m

£660

LondonOttawa

LCY - YOW

LCYYOW

London City

Thu 20/11

09:40-23:54

2 stops19h 14m

Ottawa

Tue 25/11

15:10-12:55

2 stops16h 45m

£668

LondonOttawa

LCY - YOW

LCYYOW

London City

Fri 5/12

17:40-18:55

2 stops30h 15m

Ottawa

Fri 12/12

11:10-11:40

2 stops19h 30m

£701

LondonOttawa

LCY - YOW

LCYYOW

London City

Tue 5/5

07:45-15:05

2 stops12h 20m

£341

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 19 results
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Best time to book a flight from London City to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from London City 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 London City 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 City?

    For a flight from London City to Ottawa, you will be flying into Ottawa. Ottawa (YOW) is just 6.6 mi from the center of the city. Ottawa is the only Ottawa airport and it handles 0 inbound flights from London City per day. 0 airlines have flights to Ottawa from London City on a regular basis.

  • How long is the flight from London City Airport to Ottawa?

    Airlines like SWISS and Lufthansa fly from London City Airport to Ottawa in about 14h 58m. The time it takes to get you to your destination can typically vary by up to 5h. There are 3339 mi between London City Airport and Ottawa. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from London City to Ottawa?

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

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

    Yes. Cheapflights offers flight deals from London City 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
Smiths Falls

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Alternative routes for London City to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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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 London City to Ottawa?

Cheapflights makes it easy to find London City to Ottawa flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London City 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 London City.

Can Cheapflights find flights from London City to Ottawa with no change fees?

Yes! Cheapflights helps users easily find flights from London City to Ottawa with no change fees.

Can Cheapflights notify me if prices for flights from London City to Ottawa become cheaper?

Yes, Cheapflights offers price alerts on London City to Ottawa flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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