How to find and compare flights carried out by a specific type of plane?

Here’s another website that allows you to search for A380 flights:

iflya380.com

You can input your travel dates and cities and it will tell you which routings between the two involve the A380.

Also, I am not affiliated with this site in any way. I just read about somewhere online and tried it out.

There is a new tool which shows all routes based on the aircraft type.

Here is an example showing the latest A380 routes:

You could choose one or multiple origin airports at once and see all A380 destinations.

I do not know about a search engine for any specific type of planes, but Airbus just made public a website specifically for the A380. This is like any flight search engine, just only offering flights on board the A380.

It does not necessarily give you the cheapest (the fare from Vienna to Jakarta starts at 900 euros in less than a month so it’s not bad), and I found the search a bit slow, but you will know for sure what airlines and flights will be operated on an A380.

The ITA Matrix allows you to search by aircraft type, though this feature is undocumented and not found in the official ITA Routing Codes help.

In the Advanced Routing Language field, you would input /aircraft followed by the aircraft types, indicated with a t: and using the IATA equipment codes. For example, suppose I wanted to fly from Miami to Los Angeles and was very insistent that the flights be on widebody aircraft. I could enter

and would indeed get back an all-widebody itinerary— though on the return, I’d need to fly via Honolulu to do it:

Without the type specification, the top result offers me a 737 connecting to a CRJ-900 and a return on a 757. You can use /-aircraft for negation, too, to avoid regional jets or whichever manufacturer has aroused your ire recently.

As far as I know, this is the only publicly accessible flight search engine that allows you to search by aircraft type. Unfortunately, however, it seems you can only search for aircraft on a segment-by-segment basis. I could not coax it to search so that it returns a routing where any one segment is on a particular aircraft (if anyone has figured out the language, please suggest an edit).

So for your A380 quest, you’ll need to do some legwork to identify major routes, which you can then plug back in to the ITA Multi-City search. You don’t indicate where in Indonesia you are headed, but Singapore is closer to Jakarta than Hong Kong, and the link JoErNanO indicated in another answer indicates A380 flights from Frankfurt and Paris to Singapore. So, I run a search requiring an A380 on the FRA-SIN or CDG-SIN segments, then let the engine fill in the other segments as may be available:

and this returns a list of itineraries such as this:

You could then repeat the exercise looking for flights via CDG-SIN, or via HKG, or perhaps aim for multiple A380 segments via DXB, but you would need to do your comparisons in a spreadsheet or some offline listing.

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There is of course a much simpler way to search for flights with designated connection points:

The trouble here is that there are numerous CDG-SIN flights on other equipment, and the time it saves you in setting up the search is more than made up in the time it takes you to sift through the larger set of non-relevant results.

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Lastly, remember that ITA is just a search engine; you’ll need to go elsewhere to book your desired flights.

I’m unaware about flight search engines allowing you to specify the plane type. This is nevertheless interesting, and could indeed be a feature request for Skyscanner or similar engines.

A possible strategy to circumvent this could be looking for airplane statistics. You mention the A380. According to Airbus, an increasing number of airlines are beginning to operate this aircraft. The corollary to this statement is that the A380 will be flying more and more routes. The linked page also shows an map highlighting such routes. Just hovering on Hong-Kong for example yields:

Airbus also provides a list of airlines currently operating the A380:

• Singapore Airlines
• Emirates
• Qantas
• Air France
• Lufthansa
• Korean Air
• China Southern Airlines
• Malaysia Airlines
• Thai Airways International (THAI)
• British Airways
• Asiana Airlines
• Qatar Airways
• Etihad Airways

Overall, these initial indicators might help when looking to book a commercial flight on the A380. It is important to note that airlines have the right to amend bookings at all times, and that this is especially true in the case of minor changes such as the airplane model. Hence the aircraft mentioned on your booking reservation is not guaranteed to be the one you’ll effectively be boarding.