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Cheap flights from Ontario to Surabaya from $1,060

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Surabaya departing on 8/29. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Surabaya

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:56 pm - 6:20 pm
ONT
-
SUB
38h 24m
2 stops
United Airlines Logo
4:30 pm - 6:11 pm
SUB
-
ONT
39h 41m
2 stops
$1,060United Airlines
Sat, Aug 29 - Wed, Sep 2
Multiple Airlines Logo
1:56 pm - 3:40 pm
ONT
-
SUB
35h 44m
2 stops
Multiple Airlines Logo
7:15 pm - 12:18 pm
SUB
-
ONT
31h 03m
2 stops
$1,076Multiple Airlines
Wed, Sep 2 - Wed, Sep 23
United Airlines Logo
11:00 am - 6:20 pm
ONT
-
SUB
41h 20m
2 stops
United Airlines Logo
7:15 pm - 8:01 pm
SUB
-
ONT
38h 46m
2 stops
$1,201United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
1:56 pm - 6:20 pm
ONT
-
SUB
38h 24m
2 stops
United Airlines Logo
10:25 am - 10:59 pm
SUB
-
ONT
50h 34m
2 stops
$1,202United Airlines
Sat, Aug 29 - Wed, Sep 2
Multiple Airlines Logo
11:30 pm - 5:40 pm
ONT
-
SUB
28h 10m
2 stops
Multiple Airlines Logo
5:05 am - 5:05 pm
SUB
-
ONT
26h 00m
3 stops
$1,520Multiple Airlines
Wed, Sep 2 - Wed, Sep 23
China Airlines Logo
10:50 pm - 7:10 pm
ONT
-
SUB
53h 20m
2 stops
China Airlines Logo
7:05 am - 4:50 pm
SUB
-
ONT
48h 45m
2 stops
$1,535China Airlines
Fri, Nov 20 - Sun, Dec 6
China Airlines Logo
10:50 pm - 7:10 pm
ONT
-
SUB
29h 20m
2 stops
China Airlines Logo
7:05 am - 4:50 pm
SUB
-
ONT
48h 45m
2 stops
$1,538China Airlines
Fri, Nov 20 - Sun, Nov 29
China Airlines Logo
11:50 pm - 5:40 pm
ONT
-
SUB
51h 50m
2 stops
China Airlines Logo
7:05 am - 4:50 pm
SUB
-
ONT
48h 45m
2 stops
$1,546China Airlines
Fri, Oct 30 - Tue, Nov 3
China Airlines Logo
11:50 pm - 7:10 pm
ONT
-
SUB
53h 20m
2 stops
China Airlines Logo
6:00 pm - 4:50 pm
SUB
-
ONT
37h 50m
2 stops
$1,547China Airlines
Fri, Oct 30 - Tue, Nov 3
China Airlines Logo
10:50 pm - 5:40 pm
ONT
-
SUB
51h 50m
2 stops
China Airlines Logo
7:05 am - 4:50 pm
SUB
-
ONT
48h 45m
2 stops
$1,617China Airlines
Fri, Nov 20 - Sun, Dec 6

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China Airlines flights from Ontario to Surabaya

Our best China Airlines deals on Ontario to Surabaya flight tickets
China Airlines
Nov 20
ONT10:50 pmOntario
53h 20m
2 stops
SUB7:10 pmSurabaya Juanda
Dec 6
SUB7:05 amSurabaya Juanda
48h 45m
2 stops
ONT4:50 pmOntario
$1,535
China Airlines
Nov 20
ONT10:50 pmOntario
29h 20m
2 stops
SUB7:10 pmSurabaya Juanda
Nov 29
SUB7:05 amSurabaya Juanda
48h 45m
2 stops
ONT4:50 pmOntario
$1,538
China Airlines
Oct 30
ONT11:50 pmOntario
51h 50m
2 stops
SUB5:40 pmSurabaya Juanda
Nov 3
SUB7:05 amSurabaya Juanda
48h 45m
2 stops
ONT4:50 pmOntario
$1,546

United Airlines flights from Ontario to Surabaya

Our best United Airlines deals on Ontario to Surabaya flight tickets
United Airlines
Aug 29
ONT1:56 pmOntario
38h 24m
2 stops
SUB6:20 pmSurabaya Juanda
Sep 2
SUB4:30 pmSurabaya Juanda
39h 41m
2 stops
ONT6:11 pmOntario
$1,060
United Airlines
Aug 29
ONT11:00 amOntario
41h 20m
2 stops
SUB6:20 pmSurabaya Juanda
Sep 2
SUB7:15 pmSurabaya Juanda
38h 46m
2 stops
ONT8:01 pmOntario
$1,201
United Airlines
Aug 29
ONT1:56 pmOntario
38h 24m
2 stops
SUB6:20 pmSurabaya Juanda
Sep 2
SUB10:25 amSurabaya Juanda
50h 34m
2 stops
ONT10:59 pmOntario
$1,202

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 June 10, 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

Sat 8/29

1:56 pm-6:20 pm

2 stops38h 24m

Surabaya Juanda

Wed 9/2

4:30 pm-6:11 pm

2 stops39h 41m

$1,060

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Wed 9/2

1:56 pm-3:40 pm

2 stops35h 44m

Surabaya Juanda

Wed 9/23

7:15 pm-12:18 pm

2 stops31h 03m

$1,076

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Sat 8/29

11:00 am-6:20 pm

2 stops41h 20m

Surabaya Juanda

Wed 9/2

7:15 pm-8:01 pm

2 stops38h 46m

$1,201

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Sat 8/29

1:56 pm-6:20 pm

2 stops38h 24m

Surabaya Juanda

Wed 9/2

10:25 am-10:59 pm

2 stops50h 34m

$1,202
Quickest round-trip

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Wed 9/2

11:30 pm-5:40 pm

2 stops28h 10m

Surabaya Juanda

Wed 9/23

5:05 am-5:05 pm

3 stops26h 00m

$1,520

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Fri 11/20

10:50 pm-7:10 pm

2 stops53h 20m

Surabaya Juanda

Sun 12/6

7:05 am-4:50 pm

2 stops48h 45m

$1,535

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Fri 11/20

10:50 pm-7:10 pm

2 stops29h 20m

Surabaya Juanda

Sun 11/29

7:05 am-4:50 pm

2 stops48h 45m

$1,538

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Fri 10/30

11:50 pm-5:40 pm

2 stops51h 50m

Surabaya Juanda

Tue 11/3

7:05 am-4:50 pm

2 stops48h 45m

$1,546

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Fri 10/30

11:50 pm-7:10 pm

2 stops53h 20m

Surabaya Juanda

Tue 11/3

6:00 pm-4:50 pm

2 stops37h 50m

$1,547

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Fri 11/20

10:50 pm-5:40 pm

2 stops51h 50m

Surabaya Juanda

Sun 12/6

7:05 am-4:50 pm

2 stops48h 45m

$1,617

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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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