How We Budget for International Trips as a Couple

Updated April 2026 | 5 min read

We have taken somewhere around twenty international trips together over the past several years. Japan twice, Italy twice, a Balkans road trip through five countries, a month in Southeast Asia, New Zealand for two weeks, F1 races on three continents. At some point, we had to get serious about how we budget for all of this, because winging it was costing us money we did not need to spend.

Here is the exact system we use now. It is not complicated, but it took us a few expensive lessons to land on it.

The Spreadsheet That Runs Everything

Every trip starts with a Google Sheet. Not a budgeting app, not a shared note, not a text thread. A spreadsheet with four tabs: Flights, Hotels, Activities, and Daily Spend.

The first three tabs get filled in during the planning phase. I handle flights and hotels, Jenna handles restaurant research and food budgeting. We both contribute to activities. Each line item gets a confirmed price, a booking status, and who paid for it.

The Daily Spend tab is where the real tracking happens on the ground. Every night before bed, one of us enters what we spent that day: meals, transport, admission fees, random purchases. We tag each expense with who paid so we can settle up later.

This is not about being cheap. It is about being intentional. When you are spending $200-400 a day as a couple in places like Japan or Italy, small decisions compound fast.

How We Actually Split Costs

We tried a few methods before landing on what works. Early on, we alternated who paid for things, which sounds fair but is impossible to track. One person always ends up covering the expensive dinner while the other covered coffee. That system lasted exactly one trip.

Then we tried Splitwise. It works great for friend groups, but for a couple traveling together constantly, entering every single expense into an app gets tedious by day three. We abandoned it halfway through Bali.

What we do now: one person pays for everything on a single credit card during the trip. We use a card with no foreign transaction fees and good travel rewards. At the end of the trip, we look at the spreadsheet totals and settle up with a single transfer. One transaction instead of fifty. The person who did not carry the card usually covers the next set of flights as a rough balance.

This only works because we trust each other and because the spreadsheet keeps everything transparent. If you are early in a relationship or have very different incomes, a proportional split or a joint travel fund might make more sense.

What We Budget Per Category

After tracking twenty-plus trips, here are our rough per-person daily budgets by category. These assume mid-range hotels, not hostels, and eating well but not at Michelin restaurants every night.

Southeast Asia (Bali, Singapore, Thailand): $100-150/person/day. Bali was closer to $80, Singapore pushed $200.

Japan and South Korea: $150-200/person/day. Tokyo is expensive, but the trains and convenience stores keep daily costs reasonable. We break this down in detail in our Japan cost breakdown.

Western Europe (Italy, France, Barcelona, Amsterdam): $200-300/person/day. Italy varies wildly. The Amalfi Coast is a different planet than Naples for pricing.

Eastern Europe and Balkans (Dubrovnik, Belgrade, Sofia, Budapest): $80-150/person/day. Our Balkans road trip was one of the most affordable trips we have taken.

Turkey and Jordan: $100-180/person/day. Istanbul is a steal for what you get. Jordan is pricier than you expect because of Petra admission and the Dead Sea resorts.

F1 race weekends: Add $300-600/person for race tickets alone, plus inflated hotel prices near the circuit. Our Monza and Spa weekends were some of our most expensive travel days.

The Pre-Trip Budget Meeting

About a month before departure, we sit down and go through the spreadsheet together. By then, flights and hotels are booked and paid for, so we know exactly what the fixed costs are. The conversation is really about daily spending: how many sit-down restaurants versus street food, which paid activities are worth it, whether we want to do any splurge experiences.

This is where we rank categories. If Jenna wants to prioritize food on a particular trip, we might stay at a simpler hotel. If I want to do a helicopter tour in New Zealand, we eat cheaper for a few days to balance it. The total trip budget stays the same either way.

Tools That Actually Help

Beyond the spreadsheet, a few things make the money side of travel easier:

A no-foreign-transaction-fee credit card. This saves 3% on every purchase abroad. We use the Chase Sapphire Preferred for most travel spending. The points add up fast when you are putting $5,000-10,000 on it per trip.

An eSIM instead of international roaming. We switched to Airalo eSIMs two years ago and it saves us $50-100 per trip compared to carrier international plans. Having reliable data also means we can check prices, find restaurants, and navigate without burning through a hotspot.

Skyscanner for flight alerts. We set alerts 3-4 months before a trip and watch for price drops. This saved us $400 on flights to Paris last year.

A packing cube set so we can share a single checked bag on shorter trips. One checked bag fee saved per flight adds up across a year of travel.

The Biggest Budgeting Mistake We Made

Not budgeting for transportation within cities. We would meticulously plan hotel and flight costs, then get blindsided by $40 taxi rides from the airport, $15 water taxis in Venice, and $30 Ubers across sprawling cities like Mexico City. Now we add a flat 15% buffer to whatever we think the trip will cost, and it almost always comes in right.

The other mistake: assuming we would cook meals to save money. We have access to a kitchen maybe 30% of the time, and we actually use it maybe 10% of the time. We budget as if we are eating out for every meal, and any cooking we do becomes savings rather than an expectation we never meet.

Budgeting together is not about restriction. It is about making sure the money goes toward the things you actually care about on a trip, not toward things you did not plan for.

Affiliate disclosure: This post contains affiliate links at no extra cost to you. SafetyWing, Skyscanner, Airalo, Booking.com, Viator.