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Cheap flights from Ottawa to London Luton Airport from £276

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LTN
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Luton

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Luton (LTN). 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 20 November 2025.

Round-trip from

£517

One-way from

£276

Popular in

December

Cheapest in

February

Average price

£559
10/4-9/5
  • 10/4-9/5
  • 5 total stops
  • 54h 02m total
  • Ottawa to London
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16/1
  • 16/1
  • 3 total stops
  • 40h 40m total
  • Ottawa to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£19 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Ottawa to Luton

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Luton
Explore the most affordable flight options available from Ottawa to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2025.

Thu 27/1116:00YOW - LTN
2 stops17h 50mMultiple Airlines
Mon 1/1218:45LTN - YOW
3 stops27h 57mMultiple Airlines
Deal found 19/11£549
Mon 24/1118:20YOW - LTN
2 stops22h 30mMultiple Airlines
Mon 1/1218:45LTN - YOW
3 stops27h 57mMultiple Airlines
Deal found 18/11£566
Fri 28/1116:00YOW - LTN
2 stops13h 50mMultiple Airlines
Fri 5/1207:00LTN - YOW
2 stops17h 15mMultiple Airlines
Deal found 19/11£605
Fri 5/1214:50YOW - LTN
2 stops15h 00mMultiple Airlines
Sun 14/1207:00LTN - YOW
2 stops16h 38mMultiple Airlines
Deal found 18/11£609
Wed 3/1216:15YOW - LTN
2 stops16h 10mMultiple Airlines
Sun 7/1207:05LTN - YOW
2 stops16h 33mMultiple Airlines
Deal found 18/11£612
Mon 24/1116:10YOW - LTN
2 stops24h 20mMultiple Airlines
Sun 7/1207:05LTN - YOW
2 stops16h 33mMultiple Airlines
Deal found 18/11£639
Tue 25/1120:00YOW - LTN
2 stops12h 40mMultiple Airlines
Tue 2/1220:50LTN - YOW
3 stops32h 52mMultiple Airlines
Deal found 18/11£810
Sat 22/1107:15YOW - LTN
2 stops34h 30mMultiple Airlines
Tue 2/1218:35LTN - YOW
3 stops35h 07mMultiple Airlines
Deal found 18/11£854
Fri 26/1206:00YOW - LTN
3 stops28h 25mMultiple Airlines
Fri 2/105:50LTN - YOW
3 stops47h 52mMultiple Airlines
Deal found 18/11£1,163

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ottawa to Luton 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 20 November 2025.
Use the filters below to find and compare flights from Ottawa to London Luton Airport that are best for you.

Fly from

Ottawa

Fly to

Luton

Route

Depart

Return

Price

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Fri 10/4

05:40-17:25

2 stops30h 45m

London Luton

Sat 9/5

06:05-00:22

3 stops23h 17m

£517

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Sun 18/1

16:00-21:55

2 stops24h 55m

London Luton

Sun 25/1

07:00-19:13

2 stops17h 13m

£538

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Fri 27/2

16:15-21:55

3 stops24h 40m

London Luton

Sun 8/3

18:40-16:23

2 stops25h 43m

£555

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Wed 22/4

18:55-12:35

2 stops12h 40m

London Luton

Wed 27/5

06:10-00:22

2 stops23h 12m

£598

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Fri 5/12

14:50-10:50

2 stops15h 00m

London Luton

Sun 14/12

07:00-18:38

2 stops16h 38m

£609

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Wed 3/12

16:15-13:25

2 stops16h 10m

London Luton

Sun 7/12

07:05-18:38

2 stops16h 33m

£612

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Sat 3/1

18:20-15:35

3 stops16h 15m

London Luton

Sat 10/1

06:15-18:38

2 stops17h 23m

£1,115

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Fri 26/12

06:00-15:25

3 stops28h 25m

London Luton

Fri 2/1

05:50-00:42

3 stops47h 52m

£1,163

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Fri 2/1

17:20-10:50

1 stop12h 30m

London Luton

Fri 9/1

07:00-15:10

1 stop13h 10m

£1,414

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Fri 16/1

19:15-16:55

3 stops40h 40m

£276

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 17 results
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Best time to book a flight from Ottawa to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Ottawa 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 Ottawa to Luton. 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 Luton?

    Located just 6.6 mi from the city center, Ottawa is the airport most travelers will use when flying to London Luton from Ottawa. Booking flights from Ottawa (YOW) to London Luton should be relatively easy as there are 0 daily outbound flights to London Luton from 0 different airlines.

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

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

  • How can I find direct flights from Ottawa to Luton?

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Luton 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 London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

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

When you search for this flight from Ottawa to Luton, 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 Ottawa to Luton?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Luton by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Luton, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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