30% off Large (15GB/M for $231) & 40% off Extra Large (32GB/M for $294) Mobile 365 SIM Plans (Voucher Exp. 31/5/26) @ Kogan

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30% off Large (15GB/M for $231) & 40% off Extra Large (32GB/M for $294) Mobile 365 SIM Plans (Voucher Exp. 31/5/26) @ Kogan
Go to Deal
blurryface on 16/03/2026 - 11:14 koganmobile.co.nz (236 clicks)
Last edited 16/03/2026 - 11:54 by 1 other user

Kogan’s sale is finally here, although not as good as last years bogof sadly.

  • Free SIM card included
  • Activate by 31/05/2026
  • Total data is split into 31-day blocks (15GB for Large, 32GB for Extra Large)
  • Unlimited standard calls/text to New Zealand & Australia for 365 days
  • All for use within New Zealand
Plan Duration Data Price Was Monthly Data Monthly Price
Large 365 Days 180 GB $231 $330 15 GB $19.25
Extra Large 365 Days 384 GB $294 $490 32 GB $24.50

The unique Kogan Mobile voucher included as part of this product is non transferrable and cannot be redeemed for cash. Voucher must be purchased before 11:59PM NZST on 06/04/2026. Voucher expires at 11:59PM NZST on 31/05/2026. Activation or recharge must be made before the voucher expiry date. Voucher does not apply to subsequent recharges. Voucher cannot be used in conjunction with any other vouchers or promotional offers.

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Comments

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  • Wakrak on 16/03/2026 - 11:51

    Why the two sim cards? or is that a c&p from a different post OP

    • blurryface on 16/03/2026 - 11:52

      Sorry yes just fixed it now

  • ChonkySausage on 16/03/2026 - 11:53
    +3
    Plan Duration Data Price Was Monthly Data Monthly Price
    Large 365 Days 180 GB $231 $330 15 GB $19.25
    Extra Large 365 Days 384 GB $294 $490 32 GB $24.50
  • iLurk on 16/03/2026 - 11:59

    Perfect timing. My bogof from last year was expiring at the end of the month

    • blurryface on 16/03/2026 - 12:39
      +3

      Yeah same here although am considering the 2Degrees carryover trick as I worked out I only use about 70gb/y which would cost $13/m instead of $19.25 on Kogan, but the main trade-off is just the admin of managing it manually vs set-and-forget annual plan.​​​​​​​​​​​​​​​​

      • Dan Baker on 16/03/2026 - 13:27

        This was an epic hack…. Have my 11 and 12 year old doing this!

      • Kdzc83 on 16/03/2026 - 13:43
        +1

        Whats the 2deg plan?

        • blurryface on 16/03/2026 - 14:19
          +8

          You grab a $34 fortnightly plan for one cycle, which loads you up with 40 GB of data.
          Once that fortnight is done, you drop down to the $8/month plan. This only gives you 150 MB per month, but the idea is that you’re living off that 40 GB stockpile you already loaded up. The $8 plan just keeps your number active cheaply.
          After about 6 months (or whenever your data is running low), you jump back onto the $34 fortnightly plan for another 40 GB top-up, then drop back down to $8/month for the rest of the year.

          By the end of the year you’ve spent just $156 ($13/month) and including the signup bonus for porting your number over, which gets you a free 7.5 GB you have around 89 GB of data to use.

          • nzsaver on 16/03/2026 - 14:22

            @blurryface: Nice hack. Thought about this but at $198 if you can afford to pay that in one go, the 40% off Kogan Large was pretty decent for 15Gb/month and unlimited call minutes.

            • blurryface on 16/03/2026 - 14:28
              +2

              @nzsaver: Yeah 40% off is great but now with only 30% off I’m on the fence

          • Alan6984 on 16/03/2026 - 16:11
            +2

            @blurryface:

            You grab a $34 fortnightly plan for one cycle, which loads you up with 40 GB of data.
            Once that fortnight is done, you drop down to the $8/month plan.

            I would note that this lasted me 15 months last time (since you get carry-over data in there too), so in my case, the cost was:

            14 days = $34
            15 months = 15 x $8 = $120
            Total = $154 / 15 (ignoring the 14 days)

            Or just over $10 per month for essentially unlimited data, calls, and SMS (for my usage pattern).

            I didn't port a number, so no 7.5GB, but at about $10 per month, I am already quite happy :-)

            YMMV.

            • blurryface on 16/03/2026 - 16:46

              @Alan6984: Good to know it’s been working well for you, I thought it said on their website carryover data expired 12 months from purchase? But yeah, definitely brings the price down if you can get away with ~41.5GB per year.

              • Seanni on 16/03/2026 - 18:19

                @blurryface: The oldest Data is always used first.

                Not sure if it is still the case but I use to use a simiilar truck when I was on pay monthly with 2degrees.

                There plans use tonbe charged Pro rata.

                So if you changed the plan after the it rolled over you would be charged mostly at thr lower rate.

                Have no idea if this is still the case.thoug.

              • Alan6984 on 16/03/2026 - 22:49

                @blurryface:

                Good to know it’s been working well for you, I thought it said on their website carryover data expired 12 months from purchase? But yeah, definitely brings the price down if you can get away with ~41.5GB per year.

                You are correct that carry-over data expires after 12 months.

                However, it seems to use the oldest carry-over data first, so at the end of 12 months, I still had carry-over data from my $8 plans that was (I suspect) eleven months old (probably about 11 x 150MB = 1,650MB). Over the next three months I also accrued another 3 x 150MB = 450MB.

                That 2,100 MB seems to have lasted me the three months, so I must have been using about 700MB a month in that period I guess (pretty low usage to be fair).

                I should also note that six weeks (or so) was over Xmas / summer, so I would have been at home (or at a friends batch in Coromandel) most of that time, and would have used very little 5G data in that period, so that likely helped too, as I suspect much of my data goes on using Google Maps (trying) to avoid traffic around Auckland normally!

                I didn't watch the data clock, so not really sure, but I did the 14 day top-up in Nov 2024, and then again about ten days ago, so it seems to have lasted me about 15 months effectively.

  • nzsaver on 16/03/2026 - 12:39

    If renewing but wish to receive a physical SIM, and we order Plan + physical SIM - does the Plan code come instantly by email or does it come together in mail with the physical SIM?

    And I assume that the code can just be applied to existing SIM (leaving the new physical SIM for any future use)?

    • blurryface on 16/03/2026 - 12:40

      Has come via email previously so I’m sure it still does

      • bigcheese on 16/03/2026 - 12:47

        Correct.
        The code will be sent via email and the SIM by post.
        Code can be applied to any Kogan SIM (new or currently active) and will activate from the moment you enter the code. It won't stack with existing expiry so activate either when your current pack is due to expire or the 31/5/26, whichever is sooner.

  • KiwiHunts4CheapDeals on 16/03/2026 - 13:15
    +9

    No BOGOF, no deal. Bye Koganmobile!

    • NedFlanders on 16/03/2026 - 14:08
      +2

      Add me to the group.

  • milosworld on 16/03/2026 - 14:10
    +3

    Bye kogan. Switched to 2degrees. $34 p/fn initally for 40gb + 7.5gb bonus carryover data, then coasting on the $8p/m plan the rest of the year

    • Ydnacj on 16/03/2026 - 14:39

      Why not join for $60/m for 50gb then $8/m? Seems work out cheaper..

      • nzsaver on 16/03/2026 - 14:41

        The plan is to stop after a fortnight = $34 not $60

      • blurryface on 16/03/2026 - 15:14
        +1

        85c per GB vs $1.20

  • FiveOneFive on 17/03/2026 - 09:44

    I've got two Kogan Sim cards here if anyone wants them couriered for $5 each non rural (cover postage)

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