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Cheap flights from Ottawa to London Luton Airport from £237

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LTN
8 Feb — 15 Feb1
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 9 January 2026.

Round-trip from

£517

One-way from

£237

Popular in

December

Cheapest in

February

Average price

£527
18/3-1/4
  • 18/3-1/4
  • 5 total stops
  • 46h 19m total
  • Ottawa to London
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13/4
  • 13/4
  • 2 total stops
  • 22h 45m total
  • Ottawa to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£10 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 January 2026
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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 9 January 2026.

Wed 18/310:50YOW - LTN
3 stops32h 15mMultiple Airlines
Wed 1/406:15LTN - YOW
2 stops14h 04mMultiple Airlines
Deal found 8/1£517
Tue 3/211:20YOW - LTN
3 stops25h 30mMultiple Airlines
Tue 10/207:10LTN - YOW
2 stops31h 31mMultiple Airlines
Deal found 6/1£518
Wed 4/214:05YOW - LTN
3 stops25h 00mMultiple Airlines
Wed 11/207:00LTN - YOW
2 stops31h 41mMultiple Airlines
Deal found 6/1£520
Fri 1/515:00YOW - LTN
2 stops15h 00mMultiple Airlines
Sun 10/505:40LTN - YOW
2 stops18h 30mMultiple Airlines
Deal found 7/1£523
Thu 5/214:05YOW - LTN
3 stops22h 10mMultiple Airlines
Thu 12/220:40LTN - YOW
3 stops26h 58mMultiple Airlines
Deal found 8/1£542
Thu 16/416:00YOW - LTN
2 stops12h 25mMultiple Airlines
Wed 29/419:20LTN - YOW
2 stops27h 16mMultiple Airlines
Deal found 5/1£546
Sun 22/218:20YOW - LTN
2 stops15h 15mMultiple Airlines
Sun 1/307:00LTN - YOW
3 stops20h 51mMultiple Airlines
Deal found 7/1£552
Mon 4/505:55YOW - LTN
2 stops25h 50mMultiple Airlines
Thu 28/517:10LTN - YOW
3 stops36h 12mMultiple Airlines
Deal found 6/1£556
Thu 12/210:30YOW - LTN
3 stops30h 20mMultiple Airlines
Tue 17/207:10LTN - YOW
2 stops31h 31mMultiple Airlines
Deal found 8/1£557
Fri 3/410:50YOW - LTN
2 stops17h 35mMultiple Airlines
Fri 10/406:05LTN - YOW
2 stops16h 31mMultiple Airlines
Deal found 7/1£559

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 9 January 2026.
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

Wed 18/3

10:50-23:05

3 stops32h 15m

London Luton

Wed 1/4

06:15-15:19

2 stops14h 04m

£517

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Wed 4/2

14:05-20:05

3 stops25h 00m

London Luton

Wed 11/2

07:00-09:41

2 stops31h 41m

£520

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Fri 1/5

15:00-11:00

2 stops15h 00m

London Luton

Sun 10/5

05:40-19:10

2 stops18h 30m

£523

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Sun 1/3

14:05-21:55

3 stops26h 50m

London Luton

Sun 15/3

07:00-14:07

2 stops35h 07m

£526

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Mon 19/1

14:05-21:50

3 stops26h 45m

London Luton

Wed 28/1

07:00-23:08

2 stops21h 08m

£532

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Thu 5/2

14:05-17:15

3 stops22h 10m

London Luton

Thu 12/2

20:40-18:38

3 stops26h 58m

£542

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Sun 22/2

18:20-14:35

2 stops15h 15m

London Luton

Sun 1/3

07:00-22:51

3 stops20h 51m

£552

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Mon 4/5

05:55-12:45

2 stops25h 50m

London Luton

Thu 28/5

17:10-00:22

3 stops36h 12m

£556

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Mon 13/4

09:00-12:45

2 stops22h 45m

£237

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Sun 26/4

05:55-21:40

2 stops34h 45m

£242

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 16 results
1
2

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
Luton
Croydon
Slough
Hounslow
Gatwick
Ilford
Wembley
Brentford
Hayes
Colchester
Watford
Crawley
Kingston upon Thames
Bedford
Chelmsford
Eastbourne
Romford
Folkestone
Ipswich

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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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