Step 1 — Pick the route
Sydney – New York
Sydney – London
Step 2 — Pick the cabin
Economy
Prem. Economy
Business
First
Step 3 — Fuel price vs. $0.80/kg baseline
Fuel is 0% above baseline
0%10%20%30%40%50%
What that does to the fare
One-stop fare
$1,640
→
Nonstop fare needed
$2,009
That's $369 more, a 22.5% premium
Same required premium applies across every cabin on this route
Which would you choose?
$1,640, one-stop
2–4 hours longer (save $369 vs. nonstop)
$2,009, nonstop
2–4 hours faster ($369 more vs. one-stop)