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Cheap flights from Ontario to Valencia from $369

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Valencia departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Ontario to Valencia

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
11:59 pm - 11:05 am
ONT
-
VLC
26h 06m
2 stops
British Airways Logo
8:30 pm - 9:08 pm
VLC
-
ONT
33h 38m
2 stops
$770British Airways
Sat, Oct 10 - Tue, Oct 20
United Airlines Logo
7:00 am - 11:55 am
ONT
-
VLC
19h 55m
2 stops
United Airlines Logo
6:00 am - 8:20 pm
VLC
-
ONT
23h 20m
2 stops
$794United Airlines
Tue, Sep 22 - Fri, Dec 11
British Airways Logo
4:59 pm - 7:35 pm
ONT
-
VLC
17h 36m
2 stops
British Airways Logo
8:20 pm - 5:48 pm
VLC
-
ONT
30h 28m
2 stops
$816British Airways
Sun, Sep 20 - Wed, Sep 30
British Airways Logo
4:59 pm - 8:35 pm
ONT
-
VLC
18h 36m
2 stops
British Airways Logo
9:20 pm - 9:08 pm
VLC
-
ONT
32h 48m
2 stops
$845British Airways
Wed, Sep 30 - Thu, Oct 15
United Airlines Logo
5:45 am - 11:55 am
ONT
-
VLC
21h 10m
2 stops
United Airlines Logo
6:05 am - 6:19 pm
VLC
-
ONT
21h 14m
2 stops
$899United Airlines
Sun, Aug 23 - Fri, Sep 11
British Airways Logo
4:59 pm - 7:35 pm
ONT
-
VLC
17h 36m
2 stops
British Airways Logo
12:00 pm - 11:55 pm
VLC
-
ONT
20h 55m
2 stops
$984British Airways
Sun, Sep 20 - Thu, Dec 10
Delta Logo
10:15 pm - 4:35 pm
ONT
-
VLC
33h 20m
2 stops
Delta Logo
6:35 am - 5:08 pm
VLC
-
ONT
19h 33m
2 stops
$1,059Delta
Sun, May 3 - Fri, Jun 5
United Airlines Logo
1:30 pm - 10:35 pm
ONT
-
VLC
24h 05m
2 stops
United Airlines Logo
5:55 am - 8:36 pm
VLC
-
ONT
23h 41m
2 stops
$1,069United Airlines
Wed, May 6 - Thu, May 14
Delta Logo
10:15 pm - 4:35 pm
ONT
-
VLC
33h 20m
2 stops
Delta Logo
12:30 pm - 4:42 pm
VLC
-
ONT
37h 12m
2 stops
$1,079Delta
Sun, May 3 - Mon, Jun 8
Delta Logo
7:05 am - 11:35 am
ONT
-
VLC
19h 30m
2 stops
Delta Logo
6:35 am - 5:19 pm
VLC
-
ONT
19h 44m
2 stops
$1,096Delta
Wed, May 6 - Tue, Jun 16

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British Airways flights from Ontario to Valencia

Our best British Airways deals on Ontario to Valencia flight tickets
British Airways
Oct 10
ONT11:59 pmOntario
26h 06m
2 stops
VLC11:05 amValencia
Oct 20
VLC8:30 pmValencia
33h 38m
2 stops
ONT9:08 pmOntario
$770
British Airways
Sep 20
ONT4:59 pmOntario
17h 36m
2 stops
VLC7:35 pmValencia
Sep 30
VLC8:20 pmValencia
30h 28m
2 stops
ONT5:48 pmOntario
$816
British Airways
Sep 30
ONT4:59 pmOntario
18h 36m
2 stops
VLC8:35 pmValencia
Oct 15
VLC9:20 pmValencia
32h 48m
2 stops
ONT9:08 pmOntario
$845

Delta flights from Ontario to Valencia

Our best Delta deals on Ontario to Valencia flight tickets
Delta
May 3
ONT10:15 pmOntario
33h 20m
2 stops
VLC4:35 pmValencia
Jun 5
VLC6:35 amValencia
19h 33m
2 stops
ONT5:08 pmOntario
$1,059
Delta
May 3
ONT10:15 pmOntario
33h 20m
2 stops
VLC4:35 pmValencia
Jun 8
VLC12:30 pmValencia
37h 12m
2 stops
ONT4:42 pmOntario
$1,079
Delta
May 6
ONT7:05 amOntario
19h 30m
2 stops
VLC11:35 amValencia
Jun 16
VLC6:35 amValencia
19h 44m
2 stops
ONT5:19 pmOntario
$1,096

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Valencia 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, momondo users made 832,500 searches. Data last updated April 20, 2026.
Use the filters below to find and compare flights from Ontario to Valencia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sat 10/10

11:59 pm-11:05 am

2 stops26h 06m

Valencia

Tue 10/20

8:30 pm-9:08 pm

2 stops33h 38m

$770

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Tue 9/22

7:00 am-11:55 am

2 stops19h 55m

Valencia

Fri 12/11

6:00 am-8:20 pm

2 stops23h 20m

$794

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sun 9/20

4:59 pm-7:35 pm

2 stops17h 36m

Valencia

Wed 9/30

8:20 pm-5:48 pm

2 stops30h 28m

$816

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Wed 9/30

4:59 pm-8:35 pm

2 stops18h 36m

Valencia

Thu 10/15

9:20 pm-9:08 pm

2 stops32h 48m

$845

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sun 8/23

5:45 am-11:55 am

2 stops21h 10m

Valencia

Fri 9/11

6:05 am-6:19 pm

2 stops21h 14m

$899
Quickest round-trip

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sun 9/20

4:59 pm-7:35 pm

2 stops17h 36m

Valencia

Thu 12/10

12:00 pm-11:55 pm

2 stops20h 55m

$984

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sun 5/3

10:15 pm-4:35 pm

2 stops33h 20m

Valencia

Fri 6/5

6:35 am-5:08 pm

2 stops19h 33m

$1,059

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Wed 5/6

1:30 pm-10:35 pm

2 stops24h 05m

Valencia

Thu 5/14

5:55 am-8:36 pm

2 stops23h 41m

$1,069

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sun 5/3

10:15 pm-4:35 pm

2 stops33h 20m

Valencia

Mon 6/8

12:30 pm-4:42 pm

2 stops37h 12m

$1,079

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Wed 5/6

7:05 am-11:35 am

2 stops19h 30m

Valencia

Tue 6/16

6:35 am-5:19 pm

2 stops19h 44m

$1,096

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Valencia from

How to get the cheapest flight ticket from Ontario to Valencia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Valencia?

United Airlines and Iberia are the most popular carriers operating from Ontario to Valencia

What airlines fly to Valencia?

Iberia, SWISS and TAP AIR PORTUGAL are the top three most popular airlines that fly to Valencia from Ontario according to our data. Iberia is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Valencia. Keep in mind that there are 10 different airlines that fly to Valencia on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Valencia

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Valencia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Valencia (ONT to VLC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Valencia

Fastest flight time

17h 36m

Direct flights

None
The fastest flight from Ontario to Valencia takes 17h 36m
There are no direct flights from Ontario to Valencia. There are no popular flight routes from Ontario to Valencia.
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Frequently asked questions about flying from Ontario to Valencia

  • How far is Ontario to Valencia by plane?

    Valencia is 5964.5 mi away from Ontario. Flights usually cover this in 17h 36m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ontario Airport to Valencia Airport?

    Prices for flights from Ontario Airport to Valencia Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Ontario Airport to Valencia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Valencia Airport.

  • What documentation or ID do you need to fly to Valencia Airport?

    The required travel and health documents for your Valencia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Valencia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Valencia?

Book flights to Valencia if you plan to visit one of these locations
Gandia
Cullera
Sagunto
Paterna

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Valencia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Valencia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Valencia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Valencia from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Valencia?

Once all potential Ontario to Valencia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Valencia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Valencia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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