Searching for KrisFlyer award space has always been refreshingly easy – create a free account, log in, and you could hunt for redemption seats to your heart’s content. That’s been true whether or not you held a single mile, but unfortunately it’s no longer the case.

Over the past week or so, Singapore Airlines has quietly introduced a new safeguard that blocks KrisFlyer accounts holding fewer than a certain number of miles from running award redemption searches at all.

The restriction includes searches for SIA’s own flights, those of Star Alliance partners, and other redemption partners. The airline has since confirmed the change, though it is keeping the details deliberately vague.

What you may now see

If your balance sits below the (undisclosed) threshold, attempting an award search on singaporeair.com now returns an error instead of results:

Unable to proceed because your current miles balance is insufficient for flight redemption searches. To view available flights and the miles required, browse flight options.

Rather than availability, you’re redirected to SIA’s AI-powered Flight Recommender tool.

That portal offers only a broad-brush sense of what might be bookable, rather than the date-by-date, flight-by-flight detail you actually need to plan a redemption in your selected cabin, making it no substitute for a proper search.

How many miles do you now need to search?

This is where things get murky, because SIA won’t actually say. The airline has explicitly declined to publish the threshold, describing it as an internal security control.

Community testing initially pointed to somewhere around the 1,000 to 1,500 miles mark, but the more reports that come in, the less that holds up.

On the website, members have been turned away at a few hundred miles, but one, tellingly, was closer to 2,000 miles. Another member topped up to exactly 1,000, searched successfully, then hit the same error the very next day, despite those 1,000 miles still sitting untouched.

The same account, on the same balance, can work one day and not the next.

There’s even a claim circulating of a member transferring in a very large balance (350,000 miles, by their telling) and still being blocked. Granted it’s an unverified forum report, but it’s at least consistent with the broader picture. It’s not necessarily a straightforward miles top-up that solves the problem.

An early theory that recent account activity, a transaction within the past 15 months for example, was the trigger has since been discounted.

Our best read on this is that there isn’t a single ‘clean’ number to quote, and there may not even be a stable one to report long-term.

The threshold appears to be something SIA is actively tuning, so any figure doing the rounds today could shift tomorrow. The ‘search permission’ threshold could also consider other aspects of your account history and status level.

The one reassuring point though, although the error’s wording hints that you need enough miles to cover the redemption you’re after (which for a Suites award could run to several hundred thousand) that isn’t how it works in practice.

Once your balance clears the (secret) activation bar, the price of the award you’re searching for is irrelevant. A modest balance of a few thousand miles is enough to pull up a Suites award costing several hundred thousand miles, not just the cheap redemptions your balance could actually cover.

Why is Singapore Airlines doing this?

SIA has confirmed the change and framed it as targeting automation rather than ordinary members. In a statement, a spokesperson said the new restrictions were “additional safeguards” designed to “ensure a smooth and reliable experience for KrisFlyer members”, and to “protect our systems from automated and repetitive search activity that can impact the user experience…”.

The airline stressed that most members would be unaffected by the change, and that those who encounter difficulties should contact SIA for assistance.

In plain terms, therefore, this is aimed squarely at the automated award-search tools that have proliferated in recent years, for example the likes of Seats.aero, Roame and, most recently, HeyMax’s Award Companion.

The important distinction is how a given tool fetches its data.

Some pull from a store of previously-gathered results, which is relatively light on the airline’s systems. Others query SIA directly and in real time, each date range scanned translating into a live hit on KrisFlyer’s servers, and when a tool like that is doing the work through a member’s own logged-in account, potentially for hundreds of users at once, the cumulative demand might be considerable.

A minimum-balance requirement is a neat way to throttle that behaviour. It makes it more complex and costly to generate ‘throwaway’ accounts to scrape availability, since every burner account now needs to be fed a ‘decent number’ of miles before it’s of any use.

The alternative is running high-volume automated searches through a genuine personal account – a risk few members would take with hard-earned miles they’ve accumulated over the years.

That the new policy is working is easy enough to confirm. Award tool Seats.aero flagged a KrisFlyer outage on its own status page soon after the restriction appeared.

Whether it stays down is another question. This could be a cat-and-mouse game, and a minimum balance may prove a speed bump for the scrapers, rather than a roadblock.

The workarounds (for now)

The SIA mobile app still works

At the time of writing, the app continues to let low-balance accounts search normally, which makes it the simplest workaround by far.

Why does the app escape a restriction the website enforces?

SIA hasn’t said, but the likely explanation is a mix of where the abuse is occurring and how the block has been rolled out.

The automated tools that prompted all this operate almost entirely against the website – scraping it, or calling the same behind-the-scenes data feeds the site itself relies on – so presumably that’s the layer SIA has moved to protect first.

A mobile app is a much harder target to automate at scale, since its traffic is signed, encrypted and tied to the genuine app running on a real device, which makes it both a smaller threat and a lower priority to lock down.

Use it while it lasts, but don’t come to depend on it, as extending the same check to the app would be a straightforward step for SIA to take if it chooses to.

Elite members appear exempt

PPS Club members have reported searching successfully, even with a zero balance, so top-tier status looks to sidestep the restriction entirely.

Call KrisFlyer membership services

An agent can check award space on your behalf. It’s far more laborious than a web search, but it’s an option if you’re stuck. You never know, if enough zero-balance members start ringing in or using the live chat to do this, it may even defeat SIA’s stated aim of easing the load!

Top up a few miles

Transferring in a small number of miles seems to reactivate searching for most members, and those miles remain valid for the standard 36 months.

KrisFlyer Miles Expiry A member’s KrisFlyer miles will expire after three years at the end of the equivalent month in which they were earned. For example, miles credited to a member’s KrisFlyer account in July 2026 will expire on 31st July 2029.

For the vast majority of our readers, this changes very little.

If you use KrisFlyer as your main programme – earning through credit card spend, Kris+, KrisShop and the like – you’ll rarely find yourself below the threshold in the first place, and very few readers deliberately run their balance down to nothing.

If you do hit zero, topping back up is easy enough. KrisFlyer is a transfer partner of every major Singapore bank rewards programme, so reactivating your search access is usually only a transfer away (instant in some cases).

One issue there is that bank points tend to convert to KrisFlyer in fixed blocks rather than exact amounts, so a “quick top-up” may mean moving many more miles than the bare minimum that will unlock your search freedoms again. Any miles you then ultimately don’t redeem will sit in your account counting down towards KrisFlyer’s hard 36-month expiry.

Overall, though, this is a negative development for members.

It adds friction to what used to be a frictionless part of the KrisFlyer experience, and it will be very frustrating for the small group who keep a zero balance on purpose – transferring in only once they’ve found space worth booking. For them, being able to search first is the entire point!

It’s SIA’s programme and SIA’s rules, and the anti-scraping rationale is understandable, but it feels like a small own goal for transparency and goodwill, all the same.

(Cover Photo: MainlyMiles)