We’re not currently able to show open return tickets on Skyscanner.
However, some airlines and travel agents may still allow you to do this directly on their sites. You can therefore still do your search on Skyscanner, and then contact the travel provider (airline or travel agent) directly once you can see the travel options, and they should be able to help.
You should be able to find the contact details of the travel provider who sold you the tickets using the search below, but please drop us a line via the Contact Us link if you still need a hand.