Book a ticket and fly with Emirates and you get a free pass for the Dubai parks. You get access to all three parks, MotionGate Dubai, Legoland, and Waterpark.
You will have to book your flights on Emirates.com but you can search for the cheapest day easily with Skyscanner.
Flights to Dubai for March from London on Emirates are around £290 per person.
To qualify you need to make a booking by 31st of December and fly between February and 31st of March.
The parks admission costs about £65 at a promotional rate which you will get for free. So overall it might not work out too bad if you are looking for adventure in the parks. A family friend of mine went recently and said their nieces loved the experience at Legoland. Check the parks here
If you are heading to Dubai and flying Emirates during this time you might be able to get a fun experience for yourself and the kids.
Sadly I am in Dubai this weekend, just before the promotion kicks off, plus I booked via an agent ( Amex Travel) so I don’t qualify. But hopefully, some of you will use it.