Budget Travel Mistakes That Cost Me Hundreds of Dollars

I paid $47 for a taxi from the airport in Bali when the official fixed rate was $20. I paid $85 for a visa on arrival in Turkey that should have cost $50. I paid $120 for a "guided tour" of Angkor Wat that consisted of a driver dropping me at the entrance and saying "see you in four hours." I have made every budget travel mistake in the book, and the total cost of these mistakes over the years probably exceeds $3,000. Here are the ones that hurt the most, and how you can avoid them.

Money and Currency Mistakes

The most expensive mistake I ever made was using my regular credit card for international purchases. My Chase Sapphire Preferred card charges a 3 percent foreign transaction fee, which I did not realize until I checked my statement after a two-week trip to Europe. The fees totaled $187 on $6,233 of spending. That $187 would have covered two nights in a hotel. I now use the Capital One Venture X, which charges zero foreign transaction fees, and I have not paid a single foreign transaction fee since.

Exchanging money at airport kiosks is another costly mistake. At the airport in Lisbon, I exchanged $200 for euros at a kiosk that offered a rate of 0.82 euros per dollar. The actual mid-market rate was 0.92 euros per dollar. The kiosk's markup cost me 20 euros ($21.60). I now withdraw local currency from ATMs in the destination country using my Charles Schwab debit card, which refunds all ATM fees and does not charge foreign transaction fees. The exchange rate I get from the ATM is the wholesale rate, which is very close to the mid-market rate.

Dynamic currency conversion, where a merchant offers to charge you in your home currency instead of the local currency, is a trap I have fallen for twice. In Prague, a restaurant charged me $67 for a meal that should have cost $52 because I accepted the "pay in dollars" option on the payment terminal. The restaurant's conversion rate was 17.8 koruna to the dollar instead of the actual rate of 23.1. The markup was 30 percent. I now always choose to pay in the local currency, regardless of what the terminal suggests.

Transport and Booking Mistakes

Not booking transport in advance cost me dearly in several situations. In Vietnam, I paid $45 for a taxi from Hanoi airport to the Old Quarter because I did not know about the fixed-rate taxi stand outside arrivals. The official rate was $14. In Thailand, I paid $85 for a one-way flight from Bangkok to Phuket because I booked two days before departure. The same flight booked two weeks in advance was $35. In Europe, I paid 90 euros ($97) for a last-minute train ticket from Barcelona to Madrid. The same ticket booked a week in advance was 35 euros ($38).

Booking the wrong type of accommodation is a mistake that compounds over time. On my first trip to Europe, I booked hotels for every night because I thought hostels were dirty and unsafe. The average hotel cost was 80 euros ($86) per night. On my next trip, I stayed in hostels and the average cost was 20 euros ($21.50) per night. Over a two-week trip, that difference was 840 euros ($907). I now mix hotels, hostels, and apartments depending on the destination and my budget, and I never pay more than $30 per night for accommodation unless there is a compelling reason.

The mistake I see most often is travelers not understanding their credit card benefits. Many travel credit cards include trip cancellation insurance, baggage delay coverage, and rental car insurance. I used to buy separate travel insurance for every trip until I read the fine print of my Chase Sapphire Reserve card. It includes $10,000 in trip cancellation coverage and $500 in baggage delay reimbursement. I have used the baggage delay benefit twice, once when my bag was lost for two days in London and once when it was delayed for 24 hours in Bangkok. Both times, I was reimbursed for essential purchases like clothing and toiletries.

Another common mistake is not notifying your bank before international travel. I made this error on my first trip to Southeast Asia. My card was declined at a restaurant in Bangkok because the bank flagged the transaction as suspicious. I had to call the international collect number, wait on hold for 30 minutes, and verify my identity before they would unlock the card. Now I set travel notifications through my bank's app before every trip, and I have not had a card blocked since.

Overpacking is a mistake that costs money in unexpected ways. On a trip to Southeast Asia, I checked a 50-pound suitcase because I could not fit everything in a carry-on. The baggage fee was $60 each way, $120 total. I then paid for taxis instead of public transport because the suitcase was too heavy to carry on buses and trains. I also paid for storage lockers at train stations when I wanted to explore a city without dragging the suitcase around. The total cost of checking that bag, including fees, taxis, and storage, was about $300 over three weeks. I now travel with a 40-liter backpack and have not checked a bag in three years.

Every budget travel mistake I have made came down to one of two things: lack of research or lack of attention. Researching fixed taxi rates before arriving at an airport, checking credit card fees before traveling, and booking transport in advance are all simple steps that take five minutes each but can save hundreds of dollars. The most expensive lessons are the ones you learn by experience. My hope is that by sharing mine, you can avoid learning them the hard way.