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Cheap flights from Ontario to Surabaya from $804

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 Surabaya departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to Surabaya

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Airlines Logo
12:45 am - 7:00 pm
ONT
-
SUB
52h 15m
2 stops
China Airlines Logo
9:20 am - 6:00 pm
SUB
-
ONT
46h 40m
2 stops
$1,485China Airlines
Sun, Sep 6 - Fri, Oct 16
China Airlines Logo
12:45 am - 7:00 pm
ONT
-
SUB
28h 15m
2 stops
China Airlines Logo
9:20 am - 6:00 pm
SUB
-
ONT
46h 40m
2 stops
$1,516China Airlines
Sun, Sep 6 - Wed, Sep 30
China Airlines Logo
12:45 am - 5:40 pm
ONT
-
SUB
50h 55m
2 stops
China Airlines Logo
9:20 am - 6:00 pm
SUB
-
ONT
46h 40m
2 stops
$1,532China Airlines
Fri, Sep 4 - Wed, Sep 30
China Airlines Logo
12:10 am - 1:50 pm
ONT
-
SUB
47h 40m
2 stops
China Airlines Logo
9:20 am - 6:40 pm
SUB
-
ONT
47h 20m
2 stops
$1,998China Airlines
Mon, Jun 22 - Wed, Aug 5
United Airlines Logo
11:20 am - 3:40 pm
ONT
-
SUB
62h 20m
2 stops
United Airlines Logo
4:30 pm - 12:12 pm
SUB
-
ONT
33h 42m
2 stops
$2,029United Airlines
Mon, Oct 12 - Tue, Oct 20
China Airlines Logo
12:10 am - 8:30 am
ONT
-
SUB
42h 20m
2 stops
China Airlines Logo
7:00 pm - 6:40 pm
SUB
-
ONT
37h 40m
2 stops
$2,037China Airlines
Tue, Jun 9 - Sun, Aug 2
China Airlines Logo
12:10 am - 7:00 pm
ONT
-
SUB
28h 50m
2 stops
China Airlines Logo
7:00 pm - 6:40 pm
SUB
-
ONT
37h 40m
2 stops
$2,075China Airlines
Sun, Jun 21 - Thu, Aug 6
China Airlines Logo
12:10 am - 7:00 pm
ONT
-
SUB
28h 50m
2 stops
China Airlines Logo
9:20 am - 6:40 pm
SUB
-
ONT
47h 20m
2 stops
$2,102China Airlines
Fri, Jun 19 - Wed, Aug 5
China Airlines Logo
12:10 am - 7:00 pm
ONT
-
SUB
28h 50m
2 stops
China Airlines Logo
4:35 pm - 6:40 pm
SUB
-
ONT
40h 05m
2 stops
$2,118China Airlines
Fri, Jun 19 - Thu, Aug 6
China Airlines Logo
12:10 am - 7:00 pm
ONT
-
SUB
28h 50m
2 stops
China Airlines Logo
9:20 am - 6:40 pm
SUB
-
ONT
47h 20m
2 stops
$2,127China Airlines
Tue, Jun 9 - Tue, Aug 4

China Airlines flights from Ontario to Surabaya

Our best China Airlines deals on Ontario to Surabaya flight tickets
China Airlines
May 3
ONT12:10 amOntario
47h 40m
2 stops
SUB1:50 pmSurabaya Juanda
May 18
SUB9:20 amSurabaya Juanda
46h 40m
2 stops
ONT6:00 pmOntario
$1,457
China Airlines
May 3
ONT12:10 amOntario
28h 50m
2 stops
SUB7:00 pmSurabaya Juanda
May 28
SUB7:00 pmSurabaya Juanda
37h 00m
2 stops
ONT6:00 pmOntario
$1,472
China Airlines
Sep 6
ONT12:45 amOntario
52h 15m
2 stops
SUB7:00 pmSurabaya Juanda
Oct 16
SUB9:20 amSurabaya Juanda
46h 40m
2 stops
ONT6:00 pmOntario
$1,485

United Airlines flights from Ontario to Surabaya

Our best United Airlines deals on Ontario to Surabaya flight tickets
United Airlines
Oct 12
ONT11:20 amOntario
62h 20m
2 stops
SUB3:40 pmSurabaya Juanda
Oct 20
SUB4:30 pmSurabaya Juanda
33h 42m
2 stops
ONT12:12 pmOntario
$2,029
United Airlines
Sep 6
ONT6:00 amOntario
43h 40m
2 stops
SUB3:40 pmSurabaya Juanda
Sep 30
SUB10:25 amSurabaya Juanda
47h 51m
2 stops
ONT8:16 pmOntario
$3,136
United Airlines
Jun 7
ONT1:50 pmOntario
62h 30m
2 stops
SUB6:20 pmSurabaya Juanda
Jul 31
SUB10:25 amSurabaya Juanda
50h 25m
2 stops
ONT10:50 pmOntario
$4,161

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Surabaya 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 28, 2026.
Use the filters below to find and compare flights from Ontario to Surabaya that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Sun 9/6

12:45 am-7:00 pm

2 stops52h 15m

Surabaya Juanda

Fri 10/16

9:20 am-6:00 pm

2 stops46h 40m

$1,485

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Sun 9/6

12:45 am-7:00 pm

2 stops28h 15m

Surabaya Juanda

Wed 9/30

9:20 am-6:00 pm

2 stops46h 40m

$1,516

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Fri 9/4

12:45 am-5:40 pm

2 stops50h 55m

Surabaya Juanda

Wed 9/30

9:20 am-6:00 pm

2 stops46h 40m

$1,532

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Mon 6/22

12:10 am-1:50 pm

2 stops47h 40m

Surabaya Juanda

Wed 8/5

9:20 am-6:40 pm

2 stops47h 20m

$1,998

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Mon 10/12

11:20 am-3:40 pm

2 stops62h 20m

Surabaya Juanda

Tue 10/20

4:30 pm-12:12 pm

2 stops33h 42m

$2,029

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Tue 6/9

12:10 am-8:30 am

2 stops42h 20m

Surabaya Juanda

Sun 8/2

7:00 pm-6:40 pm

2 stops37h 40m

$2,037
Quickest round-trip

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Sun 6/21

12:10 am-7:00 pm

2 stops28h 50m

Surabaya Juanda

Thu 8/6

7:00 pm-6:40 pm

2 stops37h 40m

$2,075

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Fri 6/19

12:10 am-7:00 pm

2 stops28h 50m

Surabaya Juanda

Wed 8/5

9:20 am-6:40 pm

2 stops47h 20m

$2,102

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Fri 6/19

12:10 am-7:00 pm

2 stops28h 50m

Surabaya Juanda

Thu 8/6

4:35 pm-6:40 pm

2 stops40h 05m

$2,118

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Tue 6/9

12:10 am-7:00 pm

2 stops28h 50m

Surabaya Juanda

Tue 8/4

9:20 am-6:40 pm

2 stops47h 20m

$2,127

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Surabaya from

How to get the cheapest flight ticket from Ontario to Surabaya

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 Surabaya Juanda?

China Airlines is the most popular carrier operating from Ontario to Surabaya Juanda

When to book flights from Ontario to Surabaya

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

Cheap Ontario to Surabaya (ONT to SUB) flight deals and tips

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

Fastest flight time

29h 20m

Direct flights

None
The fastest flight from Ontario to Surabaya takes 29h 20m
There are no direct flights from Ontario to Surabaya. There are no popular flight routes from Ontario to Surabaya.
Search flight deals

Frequently asked questions about flying from Ontario to Surabaya

  • How far is Ontario to Surabaya Juanda by plane?

    Surabaya Juanda is 8732.6 mi away from Ontario. In terms of flight time, this usually takes a little over 29h 20m.

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

    Prices for flights from Ontario Airport to Surabaya Juanda Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Surabaya Juanda Airport.

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

    The necessary travel and health documents for your Surabaya Juanda Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Surabaya for you.

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

Flights from Ontario to Surabaya with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Ontario and Surabaya by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Surabaya from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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