Travel Mistakes You Might Be Making Without Even Realizing It

23. Neglecting to Check Your Phone Plan for Roaming Fees

In today’s hyper-connected world, our phones are essential travel companions—helping us with maps, translations, restaurant reviews, and staying in touch with loved ones. But international data roaming can quietly wreak havoc on your wallet. Many travelers assume their plan includes international coverage or rely on Wi-Fi alone—until they get hit with hundreds of dollars in roaming charges for background app updates, quick internet searches, or accidental data use. Before your trip, call your carrier or check your mobile app to see what your plan includes abroad. Many offer international day passes or travel add-ons for a small daily fee. Alternatively, consider purchasing a local SIM card at your destination for affordable data and local calling—or use an eSIM, which lets you switch plans without removing your home SIM. Apps like Airalo make this easy and affordable. If you plan to rely on hotel or café Wi-Fi, turn off background data and set your phone to airplane mode when not in use. Download offline maps, translation tools, and entertainment in advance to minimize data needs. Being proactive about your phone plan can save you from bill shock and keep you connected wherever you roam.