I have planned one honeymoon in my life: my sister’s, Puglia, June 2023. What it taught me is that the flight is the part nobody romanticises. Not the villa, not the infinity pool with the floating breakfast. The flight. So when a couple asks me how to book one, I do not start with Santorini or the Maldives. Start with the calendar instead, because three things decide the fare and only the first of them is any fun.
What I check first, and why it is always the date
Weddings are fixed points. You cannot move the ceremony, which means your outbound flight is a demand spike you are trying to buy your way out of, and the return is softer because nobody flies home on the same Tuesday. That asymmetry matters more than any destination choice. For my sister’s wedding in Puglia, flying out of Nice on the Saturday after the ceremony, we paid €212 one way on a low-cost carrier with a cabin bag each. The same route two days later was €64. Two days.
So the order I work in is date first, then the airport pair, then the price. Not the other way round. Couples who open a fare map before they open a calendar end up staring at where to fly from Nice and finding that every cheap departure leaves on a day they will be at the reception.
- Is the outbound date genuinely immovable, or is it just the day after the wedding out of habit?
- Which airports are within a two-hour train of the venue, including the ugly secondary ones?
- What does the fare map say for the day before and the day after, not the day itself?
- Does the airline’s bag allowance cover a suit or a dress, or is that a €45 surcharge?
Where booking early wins
Long-haul, holiday dates, anything with a premium cabin or a lie-flat seat. On the routes I track — Milan to Bangkok, Rome to Singapore — business class award space is thinnest nine to eleven months out, and by five months the lie-flat seats are gone. Say the honeymoon is a once-only trip. Say the couple wants the front of the plane. Then book it early, accept the change fees, and treat the whole thing as a fixed cost. Early wins outright there. It is not a universal rule, whatever the blogs say; it is a rule for expensive, capacity-limited, date-locked trips.
Where staying flexible wins
Short-haul Europe, shoulder season, couples who have not booked the hotel yet. Waiting until six weeks out is a strategy. My sister’s friends flew Marseille to Catania the week after us for €38 each. They left on a Wednesday, which is cheaper because leisure demand drops, not because of which day they clicked buy. No day of the week reliably hands you the lowest fare for merely purchasing on it. The saving comes from the departure date. Not the day.
For a honeymoon inside Europe, the train is the better buy. Nice to Florence, booked three weeks ahead on a Frecciarossa via Genoa, was €59 each. That bought a reserved seat, a table, and no 3am gate change. One country, or two adjacent ones? Take the train.
The one variable
So the thing that decides it is whether the outbound date can move by 48 hours, because if it can, the whole early-versus-late argument collapses and you are just shopping a flexible calendar like anyone else.