About lapatinib

Get Lapatinib for as low as $1,584.63, which is 78% off the average retail price of $7,320.46 for the most common version, by using a GoodRx coupon.
Lapatinib is a specialty medication, which means it's costly and requires more steps than usual in order to get it. We break down the process for you.

Get Lapatinib for as low as $1,584.63, which is 78% off the average retail price of $7,320.46 for the most common version, by using a GoodRx coupon.

GoodRx coupon prices last updated on 01/23/26.
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