Measuring the marketing ROI of a travel agency
Too many agencies spend on marketing without knowing what it returns. Here's how to calculate an honest ROI, channel by channel.
Ask ten travel agencies: “What does one euro of marketing return for you?” You’ll get ten awkward silences. We spend on SEO, on trade shows, on Facebook ads, on brochures, and we watch the overall revenue hoping it climbs. That isn’t measuring ROI, it’s crossing your fingers.
ROI, without the jargon
The formula fits on one line: ROI = (margin generated by the action − cost of the action) ÷ cost of the action. Spend €1,000 on a channel that brings back €4,000 in margin, and your ROI is 300%. The trap is that most agencies look at revenue, not margin. A €3,000 trip at 8% margin doesn’t weigh the same as a €1,200 stay at 25%. Always reason in real margin, or you’re fooling yourself.
Acquisition cost, the number nobody calculates
What does a new customer cost? Add up everything you spend to attract them (ads, shows, sales time) and divide by the number of customers won. The result almost always surprises: pure acquisition is expensive, often more than a first sale returns. That’s why retention and referral crush cold acquisition on ROI: a customer who brings another one costs you a fraction of the price.
Why referral wins
A returning customer cost you almost nothing. A customer brought in by someone close to them, even less. This is where the postcard channel makes complete sense. During or after the trip, your customer sends a real card in your colours to the people they’re close to — not to themselves, to their friends and family. Those people resemble them: same travel budget, same dream destinations. That’s the statistical twin. The card lands in their home, stays on the fridge for five years, and carries a friend’s recommendation, not an ad. On ROI, it’s unbeatable: a few euros per card, printed and posted in France, against a far heavier classic acquisition cost.
Attribute, even imperfectly
“How did you hear about us?” on every quote. A code per channel. A simple question at signing. You’ll never get perfect attribution, but rough attribution beats none a thousand times over. Within three months, you’ll know which channels truly feed your order book and which cost you for nothing.
Do the maths before you spend
Before committing a budget, simulate the expected return. Our ROI calculator gives you, in a few minutes, the real cost and return of a retention or referral action — so you decide on numbers, not a hunch.
An agency that measures its ROI doesn’t spend more. It spends better. And in a thin-margin business, that’s often the whole difference.