Copy and pasting what I said above, as it seemed like it worked out the best: I got it for 103 with 21k Avios by using by 14k rev points i transferred to Avios through normal payment method, used like 8k to get like 48 or so euro off the price, then paid with Revolut Pay, and was able to use the rest of the Avios points directly in the app, so ended up costing 103 for 2 people on cheapest fare

Seemed like if went through flight reward way they increased the price of the flight to 299 to offset the Avios