Budgeting a trip only by flight and hotel leaves you with 30 to 40% less money than needed. Extra baggage charged per leg, city tourism tax, mandatory Schengen insurance, embedded VAT in European hotels, 18% tipping in the US, roaming, hotel Wi-Fi, and ATM exchange rates form a parallel budget. See the spreadsheet by category, by region, and in three scenarios: backpacker, mid-range, and luxury.
16 min de leitura
The first budget spreadsheet everyone makes has four lines: flight, hotel, food, tours. Add, multiply by day, done. Then comes the real trip, and the card comes back with 30% more.
It's not that the person overspent. It's that the spreadsheet was incomplete.
There's a set of invisible costs that don't appear in any simulator, any "how much I spent in X" YouTube video, and almost no blog report. They are not optional — they are structural. They are in the airline's rule, the city's law, the hotel's contract, the local culture. Those who don't budget for them, pay for them anyway. Just by surprise.
This article breaks down each category, each value range by region, and concludes with a model spreadsheet with three traveler scenarios: backpacker, mid-range, and luxury. The idea is that after this, your next trip will have a realistic, not optimistic, final number.
Why the "normal" budget fails
Most people budget in visible categories: flight, hotel, food, attractions. These categories have a displayed price — Google Flights, Booking, TripAdvisor. You add them up and feel in control.
The problem is that these four lines, on average for an international trip of 7 to 14 days, represent 60 to 70% of the total expense. The other 30 to 40% are scattered across items that no one adds up when deciding if the trip is feasible.
When the budget blows up, the traveler blames "shopping." Rarely is it. It's the sum of 15 small categories that no one was watching.
The method here is to reverse: list all the invisible categories first, assign an average value by region, and only then close with flight and hotel.
The 11 categories of invisible costs
1. Checked baggage — charged per leg
This is the champion of blown budgets. The person buys the "cheap" ticket and discovers at check-in that the bag costs more than the ticket itself.
The rule no one reads: checked baggage is charged per operated leg, not per trip.
- Direct flight São Paulo-Lisbon: pay once. Return pays another. Total: 2 charges.
- Flight São Paulo-Lisbon-Madrid (connection): may pay on both legs of the outbound + two on the return. Total: 4 charges.
- European low-cost (Ryanair, Wizz, EasyJet): if bought at the airport counter, costs €55-75 per leg. Buying online in advance drops to €30-45.
Value range per leg:
| Airline type | Average price (1st 23kg bag) |
|---|---|
| Full-service airline (Latam, Tap, Lufthansa) on international route | US$ 0-70 included or separate |
| Full-service airline on domestic US route | US$ 35-45 |
| European low-cost (online) | €30-45 |
| European low-cost (counter) | €55-75 |
| Asian low-cost (AirAsia, Scoot) | US$ 25-50 |
Realistic calculation: a 14-day trip through Europe with 3 intermediate low-cost flights pays baggage 6 times. At €40 per leg, that's €240 (~US$ 260) just for luggage.
2. City tourism tax
Exists in more than 40 European cities and destinations like Bali, Dubai, and some Japanese cities. Charged by the hotel, passed on to the city hall.
Does not appear on Booking until the final screen. Does not go on the reservation card — you pay in cash at check-out.
Typical values (per person, per night):
| City | Value | Note |
|---|---|---|
| Venice | €5-10 | Rises in high season |
| Barcelona | €4 + €4 (regional) | Increased in 2025 |
| Rome | €3-7 | Varies by hotel stars |
| Paris | €1-5 | By stars |
| Berlin | 5% of hotel value | — |
| Amsterdam | 12.5% of hotel | Europe's most expensive |
| Lisbon | €4 | Increased from €2 in 2024 |
| Porto | €3 | — |
| Kyoto | ¥200/night | — |
| Bali (Indonesia) | IDR 150,000 (~US$ 10) | Charged once upon arrival |
| Dubai | AED 7-20 | By stars |
Realistic calculation: couple, 5 nights in Venice in July = €100 in tax. Five nights in Amsterdam in a €250 hotel = €156 just in tax.
3. VAT embedded in European hotel
Unlike Brazil, in Europe the hotel VAT (between 6 and 25%) may appear at check-out, not in the advertised price. Booking started correcting in 2024, but direct bookings in small hotels, hostels, and B&Bs still show "net rate."
Always confirm: "total amount including all taxes."
Hotel VAT ranges:
| Country | Hotel VAT |
|---|---|
| Portugal | 6% |
| Spain | 10% |
| France | 10% |
| Italy | 10% |
| Germany | 7% |
| United Kingdom | 20% |
| Netherlands | 9% |
| Switzerland | 3.8% |
In London, a £150/night booking turns into £180. Those who budgeted £150 were 20% off.
4. Schengen health insurance (and equivalents)
Mandatory by law to enter the Schengen area. Minimum coverage of €30,000 for medical expenses and repatriation. Without insurance, the embassy denies the visa. For Brazilians who do not need a visa (tourism up to 90 days), the airline may still ask at boarding, and border police may ask upon arrival.
Average price for 10 days:
| Type | Price |
|---|---|
| Basic Schengen (€30k) | US$ 30-50 |
| Schengen + baggage + cancellation | US$ 60-100 |
| USA / Canada (US$ 100k coverage) | US$ 50-90 |
| Asia / Oceania | US$ 40-80 |
| Annual multi-trip (unlimited days per trip, up to 60 days each) | US$ 350-600 |
For those traveling 3+ times a year, annual pays for itself.
5. Visas and electronic authorizations
Even "visa-free" destinations charge electronic authorization.
| Destination | Document | Cost |
|---|---|---|
| United States | ESTA (if with Global Entry) or B1/B2 visa | US$ 21 (ESTA) / US$ 185 (B1/B2) |
| United Kingdom | ETA | £16 |
| European Union (Schengen) | ETIAS (effective 2026) | €7 |
| Australia | ETA | A$ 22 |
| Canada | eTA | C$ 7 |
| Schengen with visa required | Visa C | €80 |
| Japan | Not needed (up to 90 days) | 0 |
| Thailand | Not needed (up to 60 days) | 0 |
| India | e-Visa | US$ 25 |
Couple going to the US + UK pre-Brexit fees: 2 ESTAs + 2 ETAs = US$ 42 + £32 = ~US$ 80. Small, but it counts.
6. Tipping — the "invisible salary" in many destinations
Tipping varies more than any other category. In some countries, it's 15-22% of the restaurant bill. In others, it offends if you tip.
| Region | Restaurant | Hotel baggage | Room/day | Uber/taxi |
|---|---|---|---|---|
| USA | 18-22% | US$ 1-2 per bag | US$ 3-5 | 15-20% |
| Canada | 15-20% | C$ 2 per bag | C$ 3 | 10-15% |
| Latin America (Argentina, Mexico, Peru) | 10% | US$ 1 | US$ 1 | Round up |
| Western Europe | Included or 5-10% | €1 | €1 | Round up |
| United Kingdom | 12.5% (service charge) | £1 | £1 | Round up |
| Japan | ZERO. Offends. | 0 | 0 | 0 |
| South Korea | Zero | 0 | 0 | 0 |
| China | Zero | 0 | 0 | 0 |
| Southeast Asia (Thailand, Vietnam) | 5-10% in tourist places, zero locally | THB 20 | THB 20 | Round up |
| Australia | Not mandatory (10% in fine dining) | 0 | 0 | Round up |
| Dubai / Emirates | 10% (often already in service) | AED 5 | AED 5 | Round up |
Realistic calculation for the USA: couple, 14 days, with 2 meals out per day spending an average of US$ 80/meal = US$ 80 × 28 × 20% = US$ 448 just in restaurant tips. Add baggage, housekeeping, Uber: US$ 600-700 in tips on the trip.
7. International ATM exchange
Covered in detail at /iof-spread-cartao-internacional-2026. Summary:
- Hidden spread from the issuing bank: 1-4%
- Hidden spread from the network (Visa/Master): 1-2%
- Fixed fee from the foreign ATM: US$ 3-7
- Fee from the Brazilian bank per withdrawal: R$ 12-25
- International credit card IOF: 3.38% (dropping 0.38pp/year until 2028)
On a trip with 4 withdrawals of US$ 200 at an American ATM and US$ 1,500 in card purchases, the invisible exchange cost is around US$ 80-130.
8. Lost or delayed baggage
Happens in 0.7% of international flights according to IATA 2024. Sounds low. Those affected spend US$ 200-500 on emergency purchases (clothing, hygiene, charger) while the bag doesn't show up.
Airline reimburses only if you provide a receipt for what you bought and show it was strictly necessary. Takes 30-90 days.
Good travel insurance includes advance for delayed baggage (US$ 100-200 in the first 12-24h). Worth checking.
9. Impulse buys in duty-free
Card data (Mastercard reports 2023-2024): Brazilian travelers spend an average of US$ 180 in duty-free on departure or return, unplanned. Perfume, whiskey, chocolate, electronics.
Not "wrong" — just not budgeted. And it counts towards the US$ 1,000 baggage excess allowance when returning to Brazil (see /cota-bagagem-internacional-edbv-imposto-50-porcento).
Trick: enter duty-free with a closed list and timed (20 minutes max). Those who enter "to take a look" and have 2h of connection leave with 3x more.
10. Paid hotel Wi-Fi and roaming
4-5 star hotels in Tokyo, Singapore, Dubai, and part of Europe charge for Wi-Fi. Range: €10-25 per day. 3-star hotels generally offer it for free.
Roaming from the Brazilian carrier: Vivo/Claro/TIM packages cost R$ 30-50/day with data cap (usually 500MB).
International eSIM (Airalo, Holafly, Saily): US$ 10-25 for the entire trip (5-20GB). Activates in 5 minutes on the app, even before boarding.
For a 10-day trip, eSIM easily saves R$ 250-400 compared to roaming.
11. Airport-city transport
Forgotten item. In some cities, it's trivial (metro for €5). In others, US$ 80 just for a taxi.
| City | Airport → Center |
|---|---|
| New York (JFK) | US$ 70-90 taxi / US$ 11 AirTrain+subway |
| Los Angeles (LAX) | US$ 50-70 Uber / US$ 9.75 FlyAway bus |
| London (LHR) | £25 Heathrow Express / £5.50 subway (Piccadilly) |
| Paris (CDG) | €56 flat taxi / €10.30 RER B |
| Tokyo (NRT) | ¥3,200 Narita Express (~US$ 22) |
| São Paulo (GRU) | R$ 50-70 Uber / R$ 50 Connect bus |
| Rome (FCO) | €50 flat taxi / €14 Leonardo Express |
Couple taking a taxi from JFK and back = US$ 160. Couple using AirTrain = US$ 22. Difference of US$ 138 in a single trip.
The model spreadsheet: three scenarios by region
I've put everything into a mental spreadsheet you can replicate. The rows are the expense categories. The columns are regions. The values are daily per person in USD (except where marked), in three scenarios.
Backpacker Scenario: hostel, public transport, hostel kitchen + street food, 1 paid attraction per day. Mid-Range Scenario: 3-star hotel, transport mix, mid-range restaurants, 2 attractions per day. Luxury Scenario: 4-5 star hotel, taxi/Uber, top restaurants, private tours.
EUROPE (per day, per person, in US$)
| Category | Backpacker | Mid-Range | Luxury |
|---|---|---|---|
| Accommodation | 35-50 | 110-160 | 300-600 |
| Food + drink | 25-40 | 60-90 | 150-300 |
| Local transport | 8-12 | 15-25 | 50-100 |
| Attractions + tours | 15-25 | 40-70 | 100-250 |
| City tourism tax | 2-5 | 4-10 | 6-15 |
| Wi-Fi / eSIM (prorated) | 1-2 | 1-2 | 1-2 |
| Tip | 2-4 | 5-10 | 15-30 |
| Invisible exchange (prorated) | 1-2 | 2-4 | 5-10 |
| Contingency (10%) | 9 | 24 | 65 |
| DAILY TOTAL | 98-149 | 261-395 | 692-1372 |
| Unique additions | |||
| Flight (round trip GRU-EU) | 700-1100 | 1000-1500 | 2500-6000 (business) |
| 14-day insurance | 40 | 70 | 120 |
| ETIAS (from 2026) | 8 | 8 | 8 |
| Baggage (4 legs) | 0 (backpack) | 80-160 | 0 (included class) |
UNITED STATES (per day, per person, in US$)
| Category | Backpacker | Mid-Range | Luxury |
|---|---|---|---|
| Accommodation | 50-70 | 150-220 | 400-800 |
| Food + drink | 35-50 | 80-120 | 200-400 |
| Local transport | 15-25 | 30-50 | 80-150 |
| Attractions + tours | 20-35 | 50-80 | 120-300 |
| Tip (18-20% of food + baggage + room) | 10-15 | 20-30 | 45-90 |
| Wi-Fi / eSIM | 1-2 | 1-2 | 1-2 |
| Invisible exchange | 2-3 | 3-5 | 6-12 |
| Contingency (10%) | 13 | 33 | 85 |
| DAILY TOTAL | 146-213 | 367-540 | 937-1839 |
| Unique additions | |||
| Flight (GRU-USA round trip) | 700-1100 | 1100-1700 | 3500-8000 (business) |
| 14-day insurance | 50 | 90 | 150 |
| ESTA | 21 | 21 | 21 |
| Baggage (internal US airlines) | 70-140 | 140 | 0 |
ASIA (Thailand, Vietnam, Indonesia — per day, per person, in US$)
| Category | Backpacker | Mid-Range | Luxury |
|---|---|---|---|
| Accommodation | 12-20 | 50-80 | 150-400 |
| Food + drink | 8-15 | 25-40 | 80-200 |
| Local transport | 3-6 | 10-15 | 30-80 |
| Attractions + tours | 10-20 | 30-50 | 80-200 |
| Tourism tax (Bali) | 1 (prorated) | 1 | 1 |
| Tip (Southeast Asia) | 1-2 | 3-5 | 8-15 |
| Wi-Fi / eSIM | 1 | 1 | 1 |
| Invisible exchange | 1-2 | 2-3 | 4-8 |
| Contingency (10%) | 4 | 12 | 36 |
| DAILY TOTAL | 41-71 | 134-207 | 390-941 |
| Unique additions | |||
| Flight (GRU-Asia round trip) | 1100-1500 | 1400-2000 | 3500-9000 (business) |
| 14-day insurance | 40 | 75 | 130 |
| Visa (if applicable) | 0-30 | 0-30 | 0-30 |
BRAZIL (domestic trip — per day, per person, in R$)
| Category | Backpacker | Mid-Range | Luxury |
|---|---|---|---|
| Accommodation | 80-120 | 280-450 | 800-2000 |
| Food + drink | 60-90 | 150-220 | 400-900 |
| Local transport | 20-40 | 60-100 | 200-400 |
| Attractions + tours | 30-60 | 100-180 | 300-700 |
| Tourism tax (some cities, e.g., Bombinhas) | 0-5 | 0-5 | 0-5 |
| Tip (10%) | 6-9 | 15-22 | 40-90 |
| Contingency (10%) | 20 | 60 | 175 |
| DAILY TOTAL | 216-324 | 665-1037 | 1915-4270 |
| National round trip flight | 600-1000 | 900-1600 | 2500-5000 (first) |
How to apply the spreadsheet in 4 steps
1. Define the real duration, including flight days.
A São Paulo-Tokyo flight leaves one day and arrives the day after tomorrow. You're "traveling" 16 days, not 14, and paying for 14 hotel nights + 2 days of food on the flight/airport.
2. Choose the scenario honestly.
Those who call themselves "mid-range" but only eat at Michelin stars are luxury. Those who sleep in shared Airbnb are backpackers. Mixing scenarios (luxury in hotel, backpacker in food) works but requires separating the lines.
3. Add unique additions before the daily.
Flight + insurance + visa + checked baggage are "existence costs" of the trip. They don't depend on how many days you stay. Put it upfront.
4. Add 10-15% as a contingency reserve.
It's not a psychological margin — it's statistical. 10-15% covers: medication, plan change due to rain, extra hotel day due to canceled flight, small medical emergency. Those who don't use it, return with a surplus. Those who use it, are grateful.
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Closed example: 14 days in Europe, mid-range scenario, couple
- Round trip flight GRU-Lisbon, 2 people: US$ 2,400
- 14-day insurance × 2: US$ 140
- ETIAS × 2 (2026+): US$ 16
- Checked baggage (included in Latam business → 0; on internal low cost 2 legs × €40 × 2 people): US$ 175
- Accommodation 14 nights in 3-star: US$ 130/night × 14 = US$ 1,820 (for the couple together)
- Food + drink: US$ 70/day × 2 × 14 = US$ 1,960
- Local transport: US$ 20/day × 2 × 14 = US$ 560
- Attractions: US$ 55/day × 2 × 14 = US$ 1,540
- Tourism tax (visited cities, ~€5 average × 14 × 2): US$ 150
- Wi-Fi / eSIM: US$ 30
- Tips: US$ 7/day × 2 × 14 = US$ 196
- Invisible exchange (prorated): US$ 100
- Contingency 10%: US$ 910
TOTAL: US$ 10,017
Those who budgeted only flight + hotel + food = US$ 6,180. US$ 3,837 would come on the card without prior notice.
Those who budgeted with the complete spreadsheet returned home with a contingency surplus = US$ 910 less. But returned whole.
Slow travel reduces invisible costs
Short trips concentrate invisible costs. Baggage, tips, airport transport, arrival tax, fixed insurance, ESIM: all these are departure and arrival costs, not daily costs.
Those who travel 30 days to the same destination pay once for insurance, baggage, flight, visa, eSIM. Spread over 30 days, it becomes cheap.
The complete math of when a long trip becomes cheaper than a short one is at /slow-travel-matematica-30-dias. Summary: from 18-21 days in the same destination, the daily cost drops below the daily cost of a 7-day trip.
Common mistakes that blow the budget
1. Budgeting in "destination currency" and ignoring IOF.
Lisbon costs €100/night. On the card, it becomes R$ 620 with IOF and spread. Those who budgeted R$ 580 (exchange rate of the day) already started 7% behind.
2. Not checking baggage policy before buying low cost.
Ryanair advertises flights at €19. Checked baggage €55. Real flight €74 one way = €148 round trip. Then it's no longer cheaper than EasyJet at €60 with luggage included.
3. Forgetting airport-city transport on both sides.
In GRU → Lisbon, pay Uber in SP and Uber in Lisbon. Easily adds up to R$ 250-400. Go by metro/Aerobus in Lisbon and it drops to R$ 30. R$ 200-370 saved.
4. Not budgeting pre-trip.
Plug adapter, new backpack, new shoes, raincoat, vaccine, pre-boarding test, glasses exchange. On average US$ 100-300 before even stepping on the plane.
5. Confusing "hotel price" with "stay price."
€100/night + 10% VAT + €5 city tax + €15 parking = €128/night. 30% more than advertised.
6. Not tracking exchange in the statement.
Those who only look at the final balance in real lose the notion of which operation was expensive. Tools like Wise, Nomad, and Avenue provide a statement in the original currency — makes auditing easier.
How to create your spreadsheet in 15 minutes
- Open a spreadsheet (Google Sheets or Excel).
- Rows: Flight, Insurance, Visa, Baggage, Accommodation, Food, Local Transport, Attractions, Tourism Tax, Wi-Fi, Tip, Invisible Exchange, Contingency.
- Columns: Days × unit value × people.
- Add a "Scenario" column (backpacker / mid-range / luxury).
- Add a "Total" row.
- Paste the values from the regional table in this article in the corresponding column.
- Adjust the scenario to your reality.
- Multiply by days and people.
The 13-line spreadsheet will immediately show where the budget might break — and where you can tighten without ruining the trip.
Practical summary
The budget of an international trip is not flight + hotel + food. It's a system of 13 lines, where 3 to 4 invisible categories add up to 30% of the total.
Those who budget with the 4 traditional lines underestimate by 30 to 40%. Those who budget with the 13 arrive at the destination with a margin.
The margin is what separates a good trip from a trip with a tight chest every day checking the balance. It's not about spending more. It's about knowing beforehand how much the trip really costs.
Flights with included baggage, hotels with VAT already in the price, eSIM instead of roaming, annual insurance instead of trip-by-trip, ATM with Wise/Nomad instead of the traditional bank. Each of these decisions reduces the invisible category.
The difference, in the end, is sleeping peacefully.
Pontos-chave
"Invisible costs" represent **20 to 35% of the total budget** for an international trip — almost never appear in the first simulation.
**Checked baggage costs per leg**, not per trip. With connections, you pay twice. On European low-cost airlines, up to **€60 per leg** if bought at the counter.
**City tourism tax** exists in **40+ European cities**: Venice €5-10/night, Barcelona €4, Paris €1-5, Rome €3-7, Berlin 5% of the hotel.
Perguntas frequentes
Around US$ 7,500 to US$ 8,500 all-in: flight (~US$ 2,400), insurance (US$ 140), accommodation (~US$ 1,300), food (~US$ 1,400), local transport (~US$ 400), attractions (~US$ 1,100), tourism tax (~US$ 110), tips and Wi-Fi (~US$ 170), baggage in low-cost connections (~US$ 175), invisible exchange (~US$ 80), contingency 10% (~US$ 720).
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Sobre o autor
Curadoria Voyspark
2 anos no editorial Voyspark
Time editorial da Voyspark — escritores, repórteres, fotógrafos e fixers em Lisboa, Tóquio, Nova York, Cidade do México e Marrakech. Coletivo. Sem voz corporativa. Cada peça com checagem cruzada por um editor regional e um chef ou curador local.
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