TL;DR: Most people underestimate what a trip actually costs because they only price up flights and hotels. This guide breaks down every cost category, explains what drives the biggest expenses, and links to a free calculator that gives you a realistic budget estimate for any city in the world.
Read time: 6 minutes
The problem with travel budgeting
Most people budget for travel the same way. They check flights, get a rough hotel price, add a bit extra for food, and call it done. Then they get home and wonder where the money went.
The reality is that accommodation and flights are only part of the picture. Food, local transport, drinks, entertainment, day trips, and the small costs that add up daily — these can easily match or exceed what you paid to get there and sleep.
A trip to Tokyo for two people for seven nights looks very different on paper versus what actually leaves your account. The gap between estimated and actual spend is where most travel budgets break down.
That is why we built a free travel cost calculator — to give you a realistic, city-specific breakdown of what a trip will actually cost before you commit to it.
What the SwapSpace travel cost calculator covers
The calculator breaks your total trip cost into five categories:
Accommodation — typically the largest single expense, accounting for 35–50% of most trip budgets. The calculator factors in your travel style: budget (hostels and guesthouses), mid-range (3–4 star hotels), or comfortable (4–5 star throughout).
Food and drink — covers meals, coffees, and alcohol based on local restaurant and bar prices for your chosen city. As a rough guide, budget travellers typically spend £15–30 per person per day on food; mid-range travellers £35–65; comfortable travellers £70–150+.
Local transport — day-to-day getting around: metro, buses, taxis, and rideshare. Not flights to get there, but everything once you’ve landed.
Entertainment — museums, tours, activities, and experiences. This varies enormously by destination: a day of activities in Bangkok costs a fraction of what the same day would cost in New York.
Miscellaneous — the costs people forget to plan for. SIM cards, laundry, pharmacy runs, the odd souvenir.
The calculator draws on crowd-sourced price data from Numbeo, covering 5,000+ cities worldwide. Prices are stored in USD and converted using exchange rates updated weekly.
How much does it cost to travel to the most popular destinations?
To give you a sense of what typical trips cost, here are rough estimates for a 7-night trip for two people at a mid-range travel style:
| Destination | Est. total cost (excl. flights) |
|---|---|
| Paris | £2,800 – £3,500 |
| New York | £3,200 – £4,200 |
| Tokyo | £2,400 – £3,200 |
| Bangkok | £900 – £1,400 |
| Barcelona | £2,000 – £2,800 |
| Dubai | £2,600 – £3,400 |
| Sydney | £2,800 – £3,800 |
| London | £3,000 – £4,000 |
These are estimates — actual costs vary by season, how far in advance you book, and your specific choices on the ground. For your own destination and travel style, use the calculator to get a city-specific breakdown.
What drives the biggest costs — and what you can control
Accommodation is where the real money goes. Across almost every destination and travel style, it consistently accounts for the largest share of a trip budget. It is also the cost with the most variance — a hotel in central Paris in August costs three times what the same category costs in October, and five times what a home swap would cost.
Food costs are highly destination-dependent. Southeast Asia is dramatically cheaper than Western Europe or North America. Switching from restaurant dinners to a mix of street food and markets can cut daily food spend by 40–60% in most cities.
Timing affects accommodation costs more than anything else. Travelling in shoulder season — Paris in October rather than July, Barcelona in May rather than August — can cut accommodation costs by 20–40% and significantly reduce crowds.
Booking ahead matters for flights more than hotels. For European routes, 6–8 weeks ahead tends to be the sweet spot. For long-haul, 3–4 months. For accommodation, early booking locks in rates — but always check the cancellation policy before committing.
The one travel cost most people never question
Most travel budgeting advice focuses on finding cheaper hotels, cheaper flights, and cheaper restaurants. These are all marginal gains.
The largest single cost in most trip budgets is accommodation. And for SwapSpace members, that cost is zero.
SwapSpace is a members-only home exchange platform. Members swap homes with verified members at their destination — staying in each other’s homes for free, with no fees on either side. Accommodation that would cost £1,200–£2,000 for a week in London or New York costs SwapSpace members nothing.
It is not for everyone. It requires having a home worth swapping, flexibility on dates, and a willingness to host. But for homeowners and renters who travel regularly, it is the single most effective way to reduce the cost of travel — more impactful than any flight deal or discount code.
If you want to see whether your home qualifies, you can apply to join SwapSpace here.
Try the free travel cost calculator
Enter your destination, number of nights, number of travellers, and travel style. The calculator gives you a full breakdown — accommodation, food, transport, entertainment, and drinks — for any of 5,000+ cities worldwide.
No account needed. Free forever.
