The short answer.

Spend three to four nights at the right Bora Bora overwater bungalow — the one with a Mount Otemanu view, around $1,200 a night — then move to a beach bungalow on Moorea for three more. Don't pay $2,400 for a plunge pool when the lagoon outside your door is the same lagoon. Don't book seven nights at the same resort; you'll get island fatigue by night five. Treat Tahiti as a connection, not a destination, and budget another $200–$400 a day for food on top of the room rate. That is the trip.

The resort tiers, and what each one actually buys.

There are three pricing bands in Bora Bora and the gap between them is real but not what you'd guess. At the $600 a night band — Sofitel Private Island, Le Bora Bora's garden category, off-peak InterContinental Le Moana — you get a smaller overwater bungalow on a busier pontoon, often without the Mount Otemanu view. The lagoon water below the deck is the same. The snorkel access is the same. But the bungalow is tighter, the deck more compressed, and you'll hear your neighbours' morning conversation over breakfast.

At the $1,200 band — Conrad Bora Bora Nui, InterContinental Thalasso, Le Bora Bora's premium overwater, the St. Regis garden villas — the bungalow gets bigger, the spacing wider, and the Mount Otemanu view becomes part of the room. This is the band where the photograph in your head matches the photograph from your phone. The service is calibrated for honeymooners. The reef under the glass floor is alive.

At the $2,400 band — Four Seasons, St. Regis overwater, the highest-tier Conrad villas — you're paying for the plunge pool, the private stretch of beach, and the staff-to-guest ratio. The lagoon, though, is the same lagoon. If a private pool changes your honeymoon, book it. If it doesn't, the middle band is where the value sits, and the difference goes toward Moorea or an extra night.

Why Moorea is often the better island.

Moorea sits forty-five minutes by ferry from Tahiti and feels like a different country from Bora Bora. The peaks are steeper, the villages still have local life on the verandas, and the tourist economy hasn't lacquered everything. Snorkelling with stingrays at Tiahura is calmer and less staged than the lagoon excursions in Bora Bora. The reef sharks come close enough that you remember they're wild. The hotels — Hilton Moorea, Sofitel Kia Ora, the InterContinental — cost roughly half of their Bora Bora siblings, and the bungalows look out at Mount Rotui rather than Otemanu, which is honestly the better mountain.

Three nights on Moorea after Bora Bora gives the trip a second movement. The first half is the cinematic resort experience; the second is the green island, the fruit truck on the side of the road, the dinner at a local roulotte where the meal costs what one cocktail cost at the resort. Most couples I've sent come back saying Moorea was the part they'd repeat. Some quietly say they'd skip Bora Bora next time.

The lagoon excursion sequence.

The full-day lagoon tour is the one paid excursion that earns its rate. A small boat picks up at the bungalow dock around eight, runs the perimeter of the lagoon, stops for a stingray and reef-shark snorkel in waist-deep water, drifts through the coral garden, and lands on a motu for grilled mahi-mahi with banana cooked in coconut milk. It is a long day in the sun and the legs feel it the next morning, which is why you book it on day three or four — not the final day. Doing it last means you spend the next morning packing instead of recovering by the pool.

Skip the parasail and the jetski. They make noise, ruin the lagoon for everyone else, and the parasail in particular gives you a view you can already see from the resort hammock. The shark and ray feeding tours that drop bait are losing favour for ethical reasons; book operators who don't bait. The lagoon does the work without help.

When to go.

French Polynesia has two seasons, and the difference between them is real. May through October is the dry season — cooler trade winds, less humidity, calmer water, the visibility you came for. November through April is the wet season; rates drop, but expect a daily downpour, choppier lagoon excursions, and afternoon rain that closes the open-air restaurants. July through September is peak — book ten months out and expect peak pricing. May, June, October are the sweet spots: dry-season weather, shoulder-season rates, fewer boats on the water.

Cyclones are rare but not impossible between January and March. The resorts close their overwater decks in heavy weather, which doesn't quite match the honeymoon brochure.

The Tahiti question.

Tahiti is the international airport, the inter-island hub, and the largest island. It is not a honeymoon destination. Papeete, the capital, has working ports and traffic and a market that is excellent on a Sunday morning and a very ordinary city on every other day of the week. Most flights from the United States land in the evening; the inter-island connections to Bora Bora and Moorea run in the morning. That puts one night in Tahiti on the front of the trip whether you want it or not.

Stay near the airport (the Hilton Hotel Tahiti or InterContinental Tahiti Resort) for that one night. Don't try to make a Tahiti stay part of the romance. You can buy a Sunday morning at the Papeete market on your way out, and that is enough.

The exception is the Tahiti highlands and the Papenoo Valley — a 4WD day-trip into the volcanic interior of the island, with waterfalls and lava tubes and a landscape that looks nothing like the lagoon islands. If you have an extra day on the front of the trip, that is the day worth taking. Otherwise, treat Faa'a airport as a transit point and move.

Inter-island logistics.

Air Tahiti runs the inter-island flights — small turboprops, fifty minutes Tahiti to Bora Bora, twenty minutes Tahiti to Moorea (or take the Aremiti ferry from Papeete, thirty-five minutes, cheaper, scenic). Book the Air Tahiti Pass if you're hitting three or more islands; it pays for itself by the second flight. Baggage allowance is generous compared to most regional carriers — twenty-three kilograms per person — but the overhead bins are tight, so a soft duffel beats a hard-shell roller.

Hotel transfer boats meet every flight at the Bora Bora airport, which is itself on a separate motu from the main island. There's something correct about arriving at your honeymoon by boat across the lagoon. Most resorts charge for the transfer (around $200 per couple, return); a few of the top properties include it. Read the fine print before you book.

Food, and the resort meal premium.

This is the line item couples don't budget for and then resent for ten days. A breakfast buffet at a Bora Bora overwater resort runs around $60 per person. A casual lunch is around $50. Dinner with a glass of wine each is $250–$350 a couple, easily, and the wine list is heavy on French imports because French Polynesia. Add a couple of cocktails by the pool and the food bill clears $400 a day for two without trying. Across a seven-night stay that's $2,800 over and above the room rate.

Two ways to manage it. First, a few resorts have a sister property within the same lagoon and let you take the shuttle for dinner — switching the menu and the room rate at the table. Second, on Moorea you can leave the resort at night. The roulottes (food trucks) outside Cook's Bay do excellent grilled mahi for $20 a plate. The Moorea Beach Cafe does a proper sit-down dinner for half the resort price. Plan three or four dinners off-property across the trip and the food line moderates considerably.

What seven-day plans miss.

Day one is a travel day. Most international flights from the United States arrive at Faa'a in the late evening; the next morning's inter-island flight is the start of the actual trip. Day seven, similarly, is the day you fly back to Papeete and connect to the international flight home. So a seven-night booking is really five productive days. Book seven nights at one Bora Bora resort and you've spent four full days on the same lagoon, the same dock, the same restaurant menu. Resort fatigue is real and it sets in faster than people expect.

The fix is to split the seven nights — three Bora Bora, three Moorea, one Tahiti transit — or to go for ten nights and split four/four/two. The trip changes character with the second island and the second hotel. The bungalow remains the photograph; the trip becomes the memory.

One thing nobody mentions.

The resort doesn't have nightlife. There is no town to wander into. There is no second restaurant down the road. Once the dinner service ends at nine-thirty, the resort goes quiet and the night belongs to you and the lagoon. For some couples that's exactly the trip; for others, four nights of it is plenty and they're ready for Moorea's small towns and roulottes by the fifth evening. Go in knowing which kind of couple you are. The brochure won't tell you, but four nights is the right ceiling for most.

The day-to-day rhythm.

Days at an overwater bungalow find their own pattern around day three. Wake when the sun does, swim straight off the deck, breakfast brought by canoe across the lagoon (book it once for the photograph; eat it twice if you like it), morning of snorkelling or reading, lunch at the resort's lighter venue, afternoon nap because the sun is genuinely strong, late swim around four when the colour comes back, dinner around seven, the deck and the stars by nine. The resort spa is competent everywhere but rarely the highlight; book one massage somewhere in the middle of the trip, not on day one when you don't yet need it.

The main snorkelling spots inside the lagoon — the Coral Garden, the Anau ray site, the Tapu sharks — get busy mid-morning when the day-trip boats arrive from cruise ships. The trick is to be there at eight or wait until three-thirty, when the water clears again. Most resort excursion teams know this; ask for the early or late departure rather than the standard ten o'clock.

What it costs, in clear numbers.

A typical seven-night Bora Bora plus three-night Moorea trip for two, booked at the $1,200 sweet-spot tier in shoulder season, runs roughly $22,000–$28,000 USD all-in. Room rates account for around $14,000 of that. International airfares from the US west coast run $1,800–$3,000 per couple economy, $6,000+ business. Inter-island flights and transfers add $1,500–$2,000. Food and drink, with the off-property dinners on Moorea factored in, is $3,500–$5,000 across the trip. The lagoon excursion and a couple of activities is $800–$1,200. The spa, optional, is $200–$400 per treatment.

The trip can be done for less by dropping to the $600 tier and skipping the second island, and the photographs will still be impressive. But the experience compresses, and most couples come home wishing they had spent slightly more on the island sequencing rather than the room rate. The dollar marginal value sits with Moorea, not with the plunge pool.

What changes between trips.

French Polynesia is in a slow but real evolution. Cruise ship traffic in the lagoon has increased — three or four big ships a week through the high season, with the day-tripper crowds that come with them. Local pushback is real and operator regulations are tightening. Sustainable-tourism certifications are starting to appear on resort websites; the ones with substance behind them are the ones with operating partnerships with local fishermen, plastic-free room amenities, and reef-safe sunscreen requirements. The Conrad and InterContinental groups have been ahead on this; the older properties are catching up. Ask about it when you book — the answer tells you what kind of resort you're going to.

Climate change is also a factor and worth being honest about. Coral bleaching events have hit French Polynesia like they have hit every reef system; some sections of the Bora Bora lagoon recovered well, others less so. The colours below the bungalow are still extraordinary, but the live coral footprint is smaller than it was twenty years ago. The right thing to do is go, choose operators who run protective practices, use reef-safe sunscreen, and be present.

Six questions before you book.

Is the overwater bungalow actually worth it?

For three or four nights, yes. The lagoon under the glass floor and the morning swim straight off the deck is the thing you came for. For ten nights of it, no — you start to feel pinned to the resort. Mix overwater with a beach villa or a Moorea garden bungalow.

Which resort tier should we book?

$600/night gets you a small overwater bungalow with a lagoon view but a busier deck. $1,200/night is the sweet spot — bigger bungalow, Mount Otemanu view, real privacy. $2,400/night buys plunge pools and a private beach but the lagoon is the same lagoon.

Should we add Moorea?

Yes — three nights, before or after Bora Bora. Greener, cheaper, more local, and the ray and reef snorkelling is honestly better. Many couples come home saying Moorea was their favourite of the two.

When should we go?

May through October is the dry season. July to September is peak; book ten months out. May, June, October are the sweet spots — dry-season weather, fewer boats on the water.

How long do we need in Tahiti?

One night either side of the trip — usually forced by flight schedules. Stay near Papeete or move straight to the inter-island terminal. Don't plan a 'Tahiti stay' as part of the honeymoon.

What do seven-day plans usually miss?

They book seven nights at one Bora Bora resort and skip Moorea. They forget that day one and day seven are travel days. They schedule the lagoon excursion last when the legs are tired. And they don't budget the resort meal premium, which adds $200–$400 a day on top of the room rate.

Specific resorts, in plain language.

Conrad Bora Bora Nui. The strongest all-rounder at the $1,200 tier. Sits on Motu To'opua with a beach on one side and the lagoon on the other. The bungalows are the largest in the category and the Mount Otemanu views from the overwater rooms are the best on this side of the lagoon. Hilton points work here, which makes it the savviest reward booking in French Polynesia. The infinity pool is genuinely good. Service is consistent without being stiff.

Four Seasons Bora Bora. The benchmark at the top tier. Plunge pools in every overwater bungalow, a private beach for guests, and a level of finish that justifies the $2,400+ rate if the budget is there. The food and beverage program is the best on the island. Children are well-handled, which matters for a multi-generational honeymoon-and-family hybrid trip.

St. Regis Bora Bora. Sister of the Four Seasons in the same price band. Larger property, wider variety of bungalow categories, slightly more conventional in feel. The Lagoonarium reef in front of the resort is the best in-house snorkelling on the island.

InterContinental Thalasso Bora Bora. The honeymoon classic at the $1,200 tier. Spa-focused (the thalassotherapy program uses sea water from the lagoon) and the sunset views are unmatched on the eastern side. Older property than Conrad, slightly less polished, but the location compensates.

Le Bora Bora by Pearl Resorts. The local-owned alternative to the international chains. Smaller, quieter, with a stronger Polynesian design sensibility. The premium overwater category is the right pick. Service is warmer than at the chain hotels in a way honeymoon couples often appreciate.

Sofitel Private Island. The value pick. A small island all to itself, beach bungalows on one side, overwater on the other. The lagoon is calm and good for snorkelling; the rooms are smaller than the $1,200 properties but the privacy of the island compensates.

Related guides. Where to read next.

• Oceania — the regional desk from Auckland
• Swimming with Humpbacks in Tonga — the once-a-year trip
• South Island, Self-Drive — a 14-day NZ plan

The wider Society Islands.

Bora Bora and Moorea are the famous two but they are not the only Society Islands. Huahine, Raiatea and Taha'a sit between them, less developed, less photographed, and the alternative for couples who want the lagoon experience without the resort density. Huahine is the closest to a "real" Polynesian island that still has the lagoon and the overwater stay; Le Mahana resort and Royal Huahine cover the accommodation. Raiatea is the cultural heart of ancient Polynesia, where the marae Taputapuatea was the spiritual centre of the Polynesian world; less of a beach destination, more of an interest stop for visitors who care about the history. Taha'a is shared with Raiatea by the same lagoon and has a vanilla industry — the islands smell of it, particularly in season — and one notable resort, Le Taha'a, with a private motu. None of these will replace Bora Bora as the photograph but they pair beautifully as additions for a longer trip. Twelve to fourteen nights spread across three islands gives the kind of trip Polynesia rewards; seven nights at one resort gives you the photo and the resort fatigue.

French Polynesia also includes the Tuamotu atolls (Rangiroa, Fakarava — for divers, the world-class shark-channel destinations), the Marquesas (volcanic, dramatic, far further out, requiring serious time), and the Australs and Gambier groups (effectively closed to casual tourism). For a honeymoon, the Society Islands cover the territory; the rest is for a return trip.