HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lagos

$510+ Cheap flights from Ontario (ONT) to Lagos, Portugal

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FAO
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Lagos with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Lagos

Keep the following information in mind while searching for Ontario to Lagos flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$720
(KLM)

One-way from

$510
(United Airlines)

Popular in

July

Cheapest in

August

Average price

$902
From Ontario to Lagos
Search Deals
One-way flight from Ontario to Lagos
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Ontario to Lagos

Cheapest flights from Ontario to Lagos
Explore the most affordable flight options available from Ontario to Lagos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3011:48 amONT - FAO
2 stops37h 47mKLM
jue. 11/67:05 pmFAO - ONT
2 stops32h 14mKLM
Deal found 9/15$720
This KLM deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1211:45 amONT - FAO
2 stops22h 30mKLM
dom. 11/169:55 amFAO - ONT
2 stops38h 14mKLM
Deal found 9/16$733
This British Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/92:53 pmONT - FAO
2 stops18h 27mBritish Airways
mar. 11/256:50 pmFAO - ONT
2 stops31h 32mBritish Airways
Deal found 9/17$926
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/169:36 amONT - FAO
2 stops19h 04mUnited Airlines
dom. 10/193:25 pmFAO - ONT
2 stops39h 05mUnited Airlines
Deal found 9/16$999
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/81:53 pmONT - FAO
2 stops40h 42mUnited Airlines
lun. 10/133:25 pmFAO - ONT
2 stops39h 27mUnited Airlines
Deal found 9/15$1,087
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/912:53 pmONT - FAO
2 stops20h 22mMultiple Airlines
sáb. 11/222:50 pmFAO - ONT
2 stops51h 07mMultiple Airlines
Deal found 9/15$1,135
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/305:05 amONT - FAO
3 stops26h 30mUnited Airlines
jue. 11/61:10 pmFAO - ONT
2 stops41h 21mUnited Airlines
Deal found 9/15$1,224
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/15:05 amONT - FAO
3 stops24h 35mUnited Airlines
sáb. 11/81:25 pmFAO - ONT
2 stops41h 06mUnited Airlines
Deal found 9/17$1,315
This Iberia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1212:48 pmONT - FAO
2 stops21h 52mMultiple Airlines
jue. 10/237:40 pmFAO - ONT
2 stops31h 23mMultiple Airlines
Deal found 9/16$9,092

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Lagos 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 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Ontario to Lagos that are best for you.

Fly from

Ontario

Fly to

Lagos

Route

Depart

Return

Price

OntarioFaro

ONT - FAO

ONTFAO

Ontario

jue. 10/30

11:48 am-8:35 am

2 stops37h 47m

Faro

jue. 11/6

7:05 pm-7:19 pm

2 stops32h 14m

$720

OntarioFaro

ONT - FAO

ONTFAO

Ontario

mié. 11/12

11:45 am-6:15 pm

2 stops22h 30m

Faro

dom. 11/16

9:55 am-4:09 pm

2 stops38h 14m

$733

OntarioFaro

ONT - FAO

ONTFAO

Ontario

dom. 11/9

2:53 pm-5:20 pm

2 stops18h 27m

Faro

mar. 11/25

6:50 pm-6:22 pm

2 stops31h 32m

$926

OntarioFaro

ONT - FAO

ONTFAO

Ontario

jue. 10/16

9:36 am-12:40 pm

2 stops19h 04m

Faro

dom. 10/19

3:25 pm-10:30 pm

2 stops39h 05m

$999

OntarioFaro

ONT - FAO

ONTFAO

Ontario

mié. 10/8

1:53 pm-2:35 pm

2 stops40h 42m

Faro

lun. 10/13

3:25 pm-10:52 pm

2 stops39h 27m

$1,087

OntarioFaro

ONT - FAO

ONTFAO

Ontario

dom. 11/9

12:53 pm-5:15 pm

2 stops20h 22m

Faro

sáb. 11/22

2:50 pm-9:57 am

2 stops51h 07m

$1,135

OntarioFaro

ONT - FAO

ONTFAO

Ontario

jue. 10/30

5:05 am-2:35 pm

3 stops26h 30m

Faro

jue. 11/6

1:10 pm-10:31 pm

2 stops41h 21m

$1,224

OntarioFaro

ONT - FAO

ONTFAO

Ontario

sáb. 11/1

5:05 am-12:40 pm

3 stops24h 35m

Faro

sáb. 11/8

1:25 pm-10:31 pm

2 stops41h 06m

$1,315

OntarioFaro

ONT - FAO

ONTFAO

Ontario

dom. 10/12

12:48 pm-6:40 pm

2 stops21h 52m

Faro

jue. 10/23

7:40 pm-7:03 pm

2 stops31h 23m

$9,092

OntarioFaro

ONT - FAO

ONTFAO

Ontario

sáb. 10/18

5:05 am-2:35 pm

2 stops25h 30m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Ontario to Lagos

Have a flexible travel schedule? Discover the best time to fly to Lagos from Ontario 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Lagos

What is the cheapest month to book a flight from Ontario to Lagos?

Currently, November is the cheapest month in which you can book a flight from Ontario to Lagos (average of $628). Flying from Ontario to Lagos in June is currently the most expensive (average of $1,329). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Lagos. 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 Ontario to Lagos?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Lagos. 0 airlines have flights from Ontario to Lagos on a regular basis. Booking flights from Ontario to Lagos should not be difficult; the airport handles an average of 0 outbound flights to Lagos per day.

  • How long is the flight from Ontario to Lagos?

    For as low as $926, KLM can have you in Lagos from Ontario in 18h 27m. The distance from Ontario to Lagos is about 5759 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Ontario to Lagos that include hotel bookings?

    Yes. In addition to deals on Ontario to Lagos flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Lagos?

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

  • Can I find deals for business class flights from Ontario to Lagos?

    Yes. Cheapflights offers flight deals from Ontario to Lagos 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 Ontario to Lagos?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Lagos (average of $628). Flying from Ontario to Lagos in June is currently the most expensive (average of $1,329). 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

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.

Alternative routes for Ontario to Lagos

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Lisbon flights
Los Angeles to Lisbon flights
Santa Ana to Lisbon flights
San Diego to Lisbon flights
San Jose to Lisbon flights
Ontario to Lisbon flights
San Francisco to Porto flights
Sacramento to Lisbon flights
Los Angeles to Porto flights
Oakland to Lisbon flights
Ontario to Porto flights
Santa Rosa to Lisbon flights
Las Vegas to Lisbon flights
San Francisco to Faro flights
Burbank to Lisbon flights
Los Angeles to Faro flights
Long Beach to Lisbon flights
Los Angeles to Funchal flights
Reno to Lisbon flights
San Francisco to Funchal flights
Santa Ana to Porto flights
San Francisco to Ponta Delgada flights
San Francisco to Lajes flights
Los Angeles to Lajes flights
Los Angeles to Ponta Delgada flights
San Jose to Faro flights
Palm Springs to Lisbon flights
San Jose to Porto flights
Sacramento to Porto flights
San Diego to Porto flights
Ontario to Faro flights
San Jose to Funchal flights
Santa Barbara to Lisbon flights
Burbank to Porto flights
Santa Ana to Faro flights
San Francisco to Porto Santo flights
San Diego to Faro flights
Long Beach to Faro flights
Fresno to Lisbon flights
Monterey to Lisbon flights
Las Vegas to Faro flights
Oakland to Porto flights
Las Vegas to Funchal flights
San Diego to Ponta Delgada flights
San Francisco to Pico Island flights
Oakland to Ponta Delgada flights
San Francisco to Horta flights
Oakland to Funchal flights

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.