@Megan ****************
the issue you have though it's in a lot of airlines T&C's that you have to have 6 months valid on passport to fly with them regardless of the travelling countries entry requirements. I would also make sure you fully read the airlines T&C's before making the decision not to renew passport. Ours was a Emirates codeshare flight with Bangkok Airways that we had our issues with. Regardless of immigration entry requirements, it's the decision of the airline as to whether or not they allow you to fly with them.