Cheap flights from London City Airport to Ottawa from £430

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — YOW
23 Jul — 30 Jul1
1 adult

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 18 July 2025.

Round-trip from

£539

One-way from

£430

Popular in

August

Cheapest in

January

Average price

£668
SWISS
  • SWISS
  • 5/11-12/11
  • 4 total stops
  • 27h 38m total
  • London to Ottawa
23/9
  • 23/9
  • 2 total stops
  • 15h 36m total
  • London to Ottawa
Highest demand for flights based on searches. 15% potential increase in price (£78 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from London City to Ottawa

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 18 July 2025.

Wed 5/1109:25LCY - YOW
2 stops14h 53mSWISS
Wed 12/1114:50YOW - LCY
2 stops12h 45mSWISS
Deal found 17/7£539
Tue 14/1008:45LCY - YOW
2 stops18h 19mMultiple Airlines
Thu 23/1008:35YOW - LCY
2 stops18h 45mMultiple Airlines
Deal found 18/7£568
Mon 11/819:10LCY - YOW
2 stops28h 55mLufthansa
Sun 17/815:55YOW - LCY
2 stops21h 40mLufthansa
Deal found 16/7£742
Tue 14/1009:05LCY - YOW
2 stops14h 59mAer Lingus
Thu 23/1013:55YOW - LCY
2 stops15h 25mAer Lingus
Deal found 17/7£947

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 18 July 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

Wed 5/11

09:25-19:18

2 stops14h 53m

Ottawa

Wed 12/11

14:50-08:35

2 stops12h 45m

£539

LondonOttawa

LCY - YOW

LCYYOW

London City

Tue 14/10

08:45-22:04

2 stops18h 19m

Ottawa

Thu 23/10

08:35-08:20

2 stops18h 45m

£568

LondonOttawa

LCY - YOW

LCYYOW

London City

Mon 11/8

19:10-19:05

2 stops28h 55m

Ottawa

Sun 17/8

15:55-18:35

2 stops21h 40m

£742

LondonOttawa

LCY - YOW

LCYYOW

London City

Tue 14/10

09:05-19:04

2 stops14h 59m

Ottawa

Thu 23/10

13:55-10:20

2 stops15h 25m

£947

LondonOttawa

LCY - YOW

LCYYOW

London City

Sat 13/9

10:40-17:04

2 stops35h 24m

Ottawa

Sat 27/9

11:55-16:20

2 stops23h 25m

£1,209

LondonOttawa

LCY - YOW

LCYYOW

London City

Tue 23/9

06:45-17:21

2 stops15h 36m

£430

LondonOttawa

LCY - YOW

LCYYOW

London City

Wed 24/9

09:05-21:09

2 stops17h 04m

£671

LondonOttawa

LCY - YOW

LCYYOW

London City

Sun 28/9

13:45-00:22

2 stops15h 37m

£994

LondonOttawa

LCY - YOW

LCYYOW

London City

Sat 2/8

09:20-19:05

2 stops14h 45m

£1,056

LondonOttawa

LCY - YOW

LCYYOW

London City

Mon 28/7

08:45-19:05

2 stops15h 20m

£1,355

Flights are sorted by cheapest return flights first.

Deals found on 18/7

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.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 18 July 2025.
Read through reviews of airlines operating flights from London City Airport to Ottawa, such as KLM, SWISS, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • What are the cheapest airlines to fly from London City Airport to Ottawa one-way?

    £671 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on KLM and SWISS, with prices starting from £994 and £1,056, respectively.

  • 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.

  • What is the cheapest month to book a flight from London City Airport to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from London City Airport to Ottawa (average of £588). Flying from London City Airport to Ottawa in December is currently the most expensive (average of £875). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ottawa?

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

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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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