Find flights
When to book
FAQs

Cheap flights from Ottawa to London Luton Airport from C$ 377

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LTN
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap 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 17 August 2026.

Tue 25/86:55 a.m. -
2 stops34h 55m
Thu 3/99:40 p.m. -
2 stops24h 55m
Deal found 12/8C$ 879
Mon 12/104:00 p.m. -
2 stops17h 05m
Mon 19/107:55 a.m. -
2 stops18h 20m
Deal found 13/8C$ 882
Tue 8/94:00 p.m. -
2 stops17h 50m
Mon 28/97:05 a.m. -
3 stops19h 47m
Deal found 12/8C$ 898
Fri 9/106:25 p.m. -
2 stops25h 05m
Fri 16/106:20 a.m. -
2 stops23h 00m
Deal found 15/8C$ 902
Fri 23/1011:15 a.m. -
2 stops18h 45m
Wed 28/105:00 p.m. -
3 stops26h 57m
Deal found 12/8C$ 911
Mon 21/93:10 p.m. -
2 stops18h 10m
Mon 28/97:05 a.m. -
2 stops31h 19m
Deal found 17/8C$ 932
Wed 7/106:55 a.m. -
2 stops35h 00m
Thu 15/109:40 p.m. -
2 stops31h 40m
Deal found 16/8C$ 942
Mon 7/93:10 p.m. -
2 stops14h 25m
Sun 13/96:05 a.m. -
2 stops32h 19m
Deal found 14/8C$ 999
Sun 13/96:10 p.m. -
2 stops14h 05m
Sun 20/96:05 a.m. -
2 stops32h 19m
Deal found 16/8C$ 1,018
Mon 14/96:55 a.m. -
2 stops29h 15m
Mon 21/96:05 p.m. -
3 stops35h 15m
Deal found 17/8C$ 1,022

Find 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 August 2026.

Round-trip from

C$ 882

One-way from

C$ 377

Popular in

December

Cheapest in

February

Average price

C$ 1,076
12/10-19/10
  • 12/10-19/10
  • 4 total stops
  • 35h 25m total
  • Ottawa to London
Search Deals
10/10
  • 10/10
  • 2 total stops
  • 38h 00m total
  • Ottawa to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from Ottawa to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLondon

YOW Ottawa - LTN London Luton

YOWLTN

Ottawa

Tue 8/9

4:00 p.m.-2:50 p.m.

2 stops17h 50m

London Luton

Mon 28/9

7:05 a.m.-9:52 p.m.

3 stops19h 47m

C$ 898

OttawaLondon

YOW Ottawa - LTN London Luton

YOWLTN

Ottawa

Fri 9/10

6:25 p.m.-12:30 a.m.

2 stops25h 05m

London Luton

Fri 16/10

6:20 a.m.-12:20 a.m.

2 stops23h 00m

C$ 902

OttawaLondon

YOW Ottawa - LTN London Luton

YOWLTN

Ottawa

Fri 23/10

11:15 a.m.-11:00 a.m.

2 stops18h 45m

London Luton

Wed 28/10

5:00 p.m.-3:57 p.m.

3 stops26h 57m

C$ 911

OttawaLondon

YOW Ottawa - LTN London Luton

YOWLTN

Ottawa

Mon 21/9

3:10 p.m.-2:20 p.m.

2 stops18h 10m

London Luton

Mon 28/9

7:05 a.m.-9:24 a.m.

2 stops31h 19m

C$ 932

OttawaLondon

YOW Ottawa - LTN London Luton

YOWLTN

Ottawa

Wed 7/10

6:55 a.m.-10:55 p.m.

2 stops35h 00m

London Luton

Thu 15/10

9:40 p.m.-12:20 a.m.

2 stops31h 40m

C$ 942

OttawaLondon

YOW Ottawa - LTN London Luton

YOWLTN

Ottawa

Mon 7/9

3:10 p.m.-10:35 a.m.

2 stops14h 25m

London Luton

Sun 13/9

6:05 a.m.-9:24 a.m.

2 stops32h 19m

C$ 999

OttawaLondon

YOW Ottawa - LTN London Luton

YOWLTN

Ottawa

Sun 13/9

6:10 p.m.-1:15 p.m.

2 stops14h 05m

London Luton

Sun 20/9

6:05 a.m.-9:24 a.m.

2 stops32h 19m

C$ 1,018
Quickest round-trip

OttawaLondon

YOW Ottawa - LTN London Luton

YOWLTN

Ottawa

Sun 20/9

3:10 p.m.-9:15 a.m.

2 stops13h 05m

London Luton

Sun 27/9

6:05 a.m.-1:58 p.m.

2 stops12h 53m

C$ 1,040

OttawaLondon

YOW Ottawa - LTN London Luton

YOWLTN

Ottawa

Tue 13/10

8:55 p.m.-10:10 p.m.

2 stops20h 15m

London Luton

Thu 22/10

7:55 a.m.-5:35 p.m.

2 stops14h 40m

C$ 1,040

OttawaLondon

YOW Ottawa - LTN London Luton

YOWLTN

Ottawa

Thu 10/9

2:50 p.m.-9:25 a.m.

2 stops13h 35m

London Luton

Thu 17/9

6:05 a.m.-1:58 p.m.

2 stops12h 53m

C$ 1,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/8

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 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.

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?

    If you book a flight to London Luton from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa. There are 0 flights from Ottawa to London Luton per day 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 vacation 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
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Luton
Slough
Marlow
Cobham
Hounslow
Watford
High Wycombe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Ottawa to Luton flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Luton?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Luton from Ottawa.

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

Need flexible booking options for your flight to Luton from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Ottawa to Luton flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.