The Real Cost of Cheap Flights: 7 Things To Compare Before Booking From NZ 

That “too-good-to-be-true” airfare you just saw? It might be exactly that.  Kiwis chasing cheap flights from New Zealand often find the sting comes later, once baggage fees, seat charges, long layovers and awkward airport transfers get added to the total. The headline price gets you to click “select,” but it’s rarely the number you end up paying.  BookMyTrip is a Kiwi-first online travel agency, and our job isn’t just finding you a low fare -it’s helping you see the real cost before you book, so there are no surprises at checkout or at the airport. Here are the seven things worth comparing every time.  Why Cheap Flights from New Zealand Don’t Always Mean Cheap There’s a difference between the headline price and the total, door-to-door cost of your trip. Comparison sites will happily show one-way fares from New Zealand advertised from around NZ$39–$62, but once you add a checked bag, a seat, and maybe a longer layover than you’d like, that “cheap” fare can edge close to double.  None of this means budget fares are a trap – plenty of Kiwis fly them successfully every week. It just means the fare shown on screen and the fare you actually pay are often two different numbers, and knowing whe re the gap usually hides puts you back in control.  1. Baggage Fees – The Biggest “Cheap Flight” Trap Many budget fares don’t include a checked bag, and some don’t even include a full-size carry-on – you may be paying to check a bag that used to travel free, and in some cases even paying to have your boarding pass printed at the counter instead of at home.  Baggage add-ons on budget carriers can typically run anywhere from around NZ$50 to $115 per bag, depending on the route and whether you add it online in advance or pay at the airport (airport rates are almost always higher). Before you click “buy,” check the baggage rules on the specific fare you’re looking at, not just the airline in general and compare the “with bags” total against a fare that already includes baggage.  2. Seat Selection & Add-Ons – Small Fees That Add Up Seat selection is often optional but rarely free on budget fares, typically ranging from about NZ$5 to $50 per seat, per flight. For a family of four booking a return trip, that alone can add somewhere between NZ$40 and $200 – before meals or Wi-Fi even come into it.  For shorter hops within NZ or across the Tasman, it’s often fine to skip paid seat selection and let free allocation happen at check-in, unless you specifically need to sit together or have particular seating needs.  3. Flight Times & Long Layovers – The Cost of Your Time An early-morning or red-eye flight, or a long layover, isn’t just uncomfortable; it can cost real money once you factor in taxis, airport meals, or an unplanned hotel stay if the connection stretches overnight.  Midweek departures (Wednesday tends to come up often for international routes ex-NZ) can show cheaper average fares, but the cheapest ticket sometimes comes bundled with the most awkward timing. Before booking, add up your total hours in transit and roughly what a layover of that length will cost you in food and transport – not just the ticket price 4. Airports & Transfers – “Cheap” Can Mean “Far Away” A lower fare sometimes lands you at a secondary airport further from the city centre, which can mean a longer, pricier transfer by train, bus or taxi. That savings on the ticket can quietly disappear into the transfer cost.  Worth comparing side by side: fare plus transfer cost, versus a slightly higher fare with a faster, cheaper way into the city. A good arrival guide for your destination airport (NZ Pocket Guide’s country guides are a handy starting point) can save you from working this out at midnight after a long-haul flight.  5. Change, Cancellation & Payment Fees – Protection vs. Price Standard change or cancellation fees on many airlines typically sit somewhere between NZ$50 and $150-plus per ticket, and that’s before any fare difference if prices have moved. If your travel dates are even slightly uncertain, a more flexible fare (or booking through an agency that can help you manage changes) can end up cheaper overall than a rigid “bargain” fare you’re forced to rebook.  It’s also worth watching payment surcharges on certain cards, which some booking sites only reveal right at the final step. Using a card with lower international transaction fees, and reading the fare conditions before you pay, avoids an unpleasant surprise on your statement.   6. When You Book – Timing Matters For Kiwis General guidance from comparison sites and OTAs suggests booking domestic NZ flights around 6–8 weeks ahead, and international flights from New Zealand around 2–4 months ahead, for typically better pricing – though this varies by route, season and how far in advance airlines release seats.  If you’re flying Auckland–Sydney or Auckland–Singapore over school holidays, it pays to book earlier than you think demand will require, since prices tend to climb well before seats actually sell out.  7. Comparing Platforms – Why Where You Book Really Matters You generally have three options: booking directly with an airline, using a large global comparison engine, or booking through a local, Kiwi-focused OTA like BookMyTrip. Each has trade-offs – global engines are broad but impersonal, direct airline bookings can lack comparison, and a local agency can offer real people to talk to when your flight changes or your plans shift.  BookMyTrip offers competitive fares on popular routes like Auckland–Dubai, Auckland–UK, Auckland–Singapore and Auckland–Paris, alongside simple online booking and NZ-based support for when things don’t go to plan. Whichever way you book, compare at least two or three platforms, and compare the total price – bags, fees and all – not just the cheapest line of text on the screen. Headline Fare vs. Real Cost: A Quick Comparison Here’s a simplified illustration of how a “cheap” one-way international fare from NZ can compare once typical add-ons are included:  Cost Element  Budget “Headline” Fare  All-In Comparable Fare  Base ticket price  ~NZ$650  ~NZ$780  Checked bag  + NZ$80  Included  Seat selection  + NZ$25  Included  Layover extras (food/transport)  + NZ$40  Minimal (shorter connection)  Change fee (if needed)  + NZ$120  + NZ$60 (more flexible fare)  Approximate total  ~NZ$915  ~NZ$840  (Figures are illustrative, based on typical fee ranges — always check the current baggage, seat and change fees for your specific airline and fare before booking.)  How BookMyTrip Helps Kiwis See The Real Cost BookMyTrip has been helping New Zealand travellers book smarter