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Cheap flights from Ottawa to London Luton Airport from C$ 351

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LTN
8 Jun — 15 Jun1
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 9 May 2026.

Tue 2/66:55 a.m.
YOW
-
LTN
2 stops30h 35m
Multiple Airlines
Thu 18/62:25 p.m.
LTN
-
YOW
3 stops32h 10m
Multiple Airlines
Deal found 7/5C$ 850
Wed 27/56:55 a.m.
YOW
-
LTN
2 stops29h 35m
Multiple Airlines
Tue 2/69:40 a.m.
LTN
-
YOW
2 stops19h 40m
Multiple Airlines
Deal found 6/5C$ 856
Tue 2/66:25 p.m.
YOW
-
LTN
2 stops14h 00m
Multiple Airlines
Tue 16/69:40 a.m.
LTN
-
YOW
2 stops12h 55m
Multiple Airlines
Deal found 6/5C$ 882
Tue 26/56:55 a.m.
YOW
-
LTN
2 stops34h 55m
Multiple Airlines
Thu 11/63:45 p.m.
LTN
-
YOW
3 stops37h 35m
Multiple Airlines
Deal found 6/5C$ 899
Wed 27/56:25 p.m.
YOW
-
LTN
2 stops18h 05m
Multiple Airlines
Wed 3/66:15 a.m.
LTN
-
YOW
2 stops23h 05m
Multiple Airlines
Deal found 5/5C$ 908
Mon 15/66:25 p.m.
YOW
-
LTN
2 stops13h 20m
Multiple Airlines
Thu 18/69:40 p.m.
LTN
-
YOW
2 stops24h 55m
Multiple Airlines
Deal found 7/5C$ 934
Sat 11/76:55 a.m.
YOW
-
LTN
2 stops34h 00m
Multiple Airlines
Thu 16/79:40 p.m.
LTN
-
YOW
2 stops24h 55m
Multiple Airlines
Deal found 5/5C$ 938
Thu 4/63:00 p.m.
YOW
-
LTN
2 stops17h 45m
Multiple Airlines
Thu 11/68:00 a.m.
LTN
-
YOW
2 stops16h 11m
Multiple Airlines
Deal found 7/5C$ 939
Mon 1/66:55 a.m.
YOW
-
LTN
2 stops27h 50m
Multiple Airlines
Thu 18/69:40 p.m.
LTN
-
YOW
2 stops24h 55m
Multiple Airlines
Deal found 9/5C$ 949
Sun 23/86:55 a.m.
YOW
-
LTN
2 stops34h 25m
Multiple Airlines
Thu 10/99:40 p.m.
LTN
-
YOW
2 stops24h 55m
Multiple Airlines
Deal found 5/5C$ 957

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 9 May 2026.

Round-trip from

C$ 850

One-way from

C$ 351

Popular in

December

Cheapest in

February

Average price

C$ 988
2/6-18/6
  • 2/6-18/6
  • 5 total stops
  • 62h 45m total
  • Ottawa to London
Search Deals
3/6
  • 3/6
  • 2 total stops
  • 22h 50m total
  • Ottawa to London
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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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 9 May 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 - LTN

YOWLTN

Ottawa

Wed 27/5

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

2 stops18h 05m

London Luton

Wed 3/6

6:15 a.m.-12:20 a.m.

2 stops23h 05m

C$ 908

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Mon 15/6

6:25 p.m.-12:45 p.m.

2 stops13h 20m

London Luton

Thu 18/6

9:40 p.m.-5:35 p.m.

2 stops24h 55m

C$ 934

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Mon 1/6

6:55 a.m.-3:45 p.m.

2 stops27h 50m

London Luton

Thu 18/6

9:40 p.m.-5:35 p.m.

2 stops24h 55m

C$ 949

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Sun 23/8

6:25 p.m.-10:20 p.m.

2 stops22h 55m

London Luton

Thu 10/9

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

2 stops31h 40m

C$ 969

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Fri 5/6

11:15 a.m.-9:25 a.m.

2 stops17h 10m

London Luton

Sun 14/6

6:05 a.m.-9:11 p.m.

2 stops20h 06m

C$ 979

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Thu 4/6

4:00 p.m.-11:25 p.m.

2 stops26h 25m

London Luton

Thu 11/6

9:25 a.m.-12:25 a.m.

2 stops20h 00m

C$ 1,005
Quickest round-trip

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Fri 29/5

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

2 stops18h 00m

London Luton

Sat 6/6

9:00 a.m.-5:35 p.m.

2 stops13h 35m

C$ 1,039

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Sun 31/5

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

2 stops35h 00m

London Luton

Thu 4/6

8:55 p.m.-12:20 a.m.

3 stops32h 25m

C$ 1,039

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Thu 10/9

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

2 stops13h 00m

London Luton

Sat 12/9

9:25 p.m.-12:20 a.m.

2 stops31h 55m

C$ 1,062

OttawaLondon

YOW - LTN

YOWLTN

Ottawa

Wed 8/7

6:55 a.m.-3:45 p.m.

2 stops27h 50m

London Luton

Sat 25/7

7:15 a.m.-5:35 p.m.

2 stops15h 20m

C$ 1,066

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/5

Showing 1-10 of 23 resultsSorted by cheapest first
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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 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
Slough
Marlow
Cobham
Watford
Luton
High Wycombe
Hounslow

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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.

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