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Cheap flights from Ottawa to London City Airport from C$ 636

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LCY
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Ottawa to London City

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to London City (LCY). 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 21 February 2025.

Round-trip from

C$ 1,261

One-way from

C$ 636

Popular in

December

Cheapest in

February

Average price

C$ 970
SWISS
  • SWISS
  • 1/4-8/4
  • 4 total stops
  • 50h 44m total
  • Ottawa to London
Search Deals
22/3
  • 22/3
  • 2 total stops
  • 45h 05m total
  • Ottawa to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Ottawa to London City

Cheapest flights from Ottawa to London City
Explore the most affordable flight options available from Ottawa to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Tue 1/44:00 p.m.YOW - LCY
2 stops15h 30mSWISS
Tue 8/41:05 p.m.LCY - YOW
2 stops35h 14mSWISS
Deal found 19/2C$ 1,261
Sun 6/45:15 p.m.YOW - LCY
2 stops11h 15mKLM
Sun 13/41:45 p.m.LCY - YOW
2 stops15h 24mKLM
Deal found 20/2C$ 1,405
Wed 3/91:55 p.m.YOW - LCY
2 stops13h 35mAer Lingus
Wed 17/99:05 a.m.LCY - YOW
2 stops17h 04mAer Lingus
Deal found 20/2C$ 1,445
Wed 21/55:55 a.m.YOW - LCY
2 stops31h 40mMultiple Airlines
Mon 26/58:45 a.m.LCY - YOW
2 stops20h 37mMultiple Airlines
Deal found 20/2C$ 1,453
Sun 9/32:10 p.m.YOW - LCY
2 stops15h 15mLufthansa
Fri 21/310:00 a.m.LCY - YOW
2 stops15h 37mLufthansa
Deal found 20/2C$ 1,706

Find flights from Ottawa to London City within your budget

Customize your flight search to find flights from Ottawa to London City 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 629,999 searches. Data last updated 21 February 2025.

Fly from

Ottawa

Fly to

London City

Route

Depart

Return

Price

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Tue 1/4

4:00 p.m.-12:30 p.m.

2 stops15h 30m

London City

Tue 8/4

1:05 p.m.-7:19 p.m.

2 stops35h 14m

C$ 1,261

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Sun 6/4

5:15 p.m.-9:30 a.m.

2 stops11h 15m

London City

Sun 13/4

1:45 p.m.-12:09 a.m.

2 stops15h 24m

C$ 1,405

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Wed 21/5

5:55 a.m.-6:35 p.m.

2 stops31h 40m

London City

Mon 26/5

8:45 a.m.-12:22 a.m.

2 stops20h 37m

C$ 1,453

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Mon 23/6

1:55 p.m.-12:45 p.m.

2 stops17h 50m

London City

Thu 10/7

8:30 p.m.-9:10 p.m.

2 stops29h 40m

C$ 1,487

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Sun 9/3

2:10 p.m.-9:25 a.m.

2 stops15h 15m

London City

Fri 21/3

10:00 a.m.-9:37 p.m.

2 stops15h 37m

C$ 1,706

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Sat 22/3

5:25 p.m.-6:30 p.m.

2 stops45h 05m

C$ 636

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Wed 14/5

1:55 p.m.-8:30 a.m.

2 stops13h 35m

C$ 1,101

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Tue 25/3

6:10 p.m.-5:05 p.m.

2 stops18h 55m

C$ 1,138

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Best time to book a flight from Ottawa to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Ottawa with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Ottawa to London City

Get recent, data-driven insights about flights from Ottawa to London City including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from YOW to LCY?

Find hourly flight availability from Ottawa to London City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

When flying from Ottawa to London City Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in London City by month

Plan your trip to London City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London City Airport ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London City Airport when rainfall is around 40.0 mm.

Temperature in London City by month

Plan your trip to London City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London City Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London City

Get insights into the airlines that provide service to London City. 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 London City. Reviews last updated 21 February 2025.
Read reviews from past customers who have flown KLM, SWISS and Aer Lingus from Ottawa to London. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,331 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,331 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,568 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Aer Lingus
7.0
Good
1,070 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Lufthansa
6.7
Okay
6,986 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to London City. 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 from for flights from Ottawa to London City?

    Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to London City. You should not have trouble finding flights to London City from Ottawa; the airport handles an average of 0 outbound flights to London City per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Ottawa airport to London City. It is only a 10.6 km journey to Ottawa (YOW) from Ottawa’s city centre.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to London City 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
Brentford
Hounslow
Slough
Luton
Milton Keynes
Romford
Watford
Bromley
Bedford
Southall

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When you search for this flight from Ottawa to London City, 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.

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Certainly. Search results for flights to London City from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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