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Cheap flights from Ottawa to London Luton Airport from £175

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LTN
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

£518

One-way from

£175

Popular in

December

Cheapest in

February

Average price

£561
15/10-22/10
  • 15/10-22/10
  • 5 total stops
  • 57h 07m total
  • Ottawa to London
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16/10
  • 16/10
  • 2 total stops
  • 18h 30m total
  • Ottawa to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£23 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Ottawa to Luton

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 17 September 2025.

Wed 15/1005:55YOW - LTN
3 stops33h 50mMultiple Airlines
Wed 22/1006:05LTN - YOW
2 stops23h 17mMultiple Airlines
Deal found 14/9£518
Mon 29/914:40YOW - LTN
2 stops13h 35mMultiple Airlines
Wed 8/1019:00LTN - YOW
2 stops23h 51mMultiple Airlines
Deal found 16/9£521
Thu 2/1009:05YOW - LTN
2 stops19h 10mMultiple Airlines
Mon 6/1006:05LTN - YOW
2 stops24h 29mMultiple Airlines
Deal found 15/9£537
Wed 1/1005:55YOW - LTN
2 stops36h 00mMultiple Airlines
Tue 7/1006:05LTN - YOW
3 stops47h 17mMultiple Airlines
Deal found 16/9£551
Tue 23/905:55YOW - LTN
3 stops25h 40mMultiple Airlines
Tue 30/921:50LTN - YOW
3 stops31h 32mMultiple Airlines
Deal found 16/9£565
Mon 13/1005:55YOW - LTN
2 stops34h 30mMultiple Airlines
Mon 20/1005:55LTN - YOW
3 stops47h 27mMultiple Airlines
Deal found 15/9£577
Thu 30/1010:50YOW - LTN
3 stops30h 30mMultiple Airlines
Thu 6/1106:15LTN - YOW
2 stops16h 03mMultiple Airlines
Deal found 15/9£597
Thu 6/1117:20YOW - LTN
1 stop12h 00mMultiple Airlines
Thu 20/1107:15LTN - YOW
1 stop12h 55mMultiple Airlines
Deal found 16/9£651

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 17 September 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

Wed 15/10

05:55-20:45

3 stops33h 50m

London Luton

Wed 22/10

06:05-00:22

2 stops23h 17m

£518

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Mon 29/9

06:00-09:15

2 stops22h 15m

London Luton

Wed 8/10

19:00-17:07

3 stops27h 07m

£521

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Thu 2/10

09:05-09:15

2 stops19h 10m

London Luton

Mon 6/10

06:05-01:34

2 stops24h 29m

£537

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Mon 13/10

05:55-21:25

2 stops34h 30m

London Luton

Mon 20/10

05:55-00:22

3 stops47h 27m

£577

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Thu 30/10

18:20-10:20

1 stop12h 00m

London Luton

Thu 6/11

07:15-15:10

1 stop12h 55m

£672

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Thu 16/10

17:05-16:35

2 stops18h 30m

£175

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Fri 17/10

17:05-15:45

2 stops17h 40m

£175

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Sun 19/10

14:20-15:40

2 stops20h 20m

£183

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Wed 8/10

05:55-15:25

2 stops28h 30m

£186

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Sat 4/10

17:05-08:35

2 stops34h 30m

£187

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 11 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.

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

    Currently, January is the cheapest month in which you can book a flight from Ottawa to London Luton Airport (average of £76). Flying from Ottawa to London Luton Airport in July is currently the most expensive (average of £113). 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 London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Slough
Gatwick
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Dartford
Guildford
Brentford
Bishop's Stortford
Romford

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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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