The Cheapest Way to Use Your Phone Abroad

International roaming charges are still one of the fastest ways to destroy your travel budget in 2026. One minute you’re navigating a new city abroad, and the next you’re staring at a $200 phone bill wondering what happened.

The good news? Using your phone internationally is way cheaper and easier than it used to be.

Between travel eSIMs, local SIM cards, free Wi-Fi, and international-friendly phone plans, there are now several affordable ways to stay connected while traveling without paying outrageous roaming fees.

In this guide, we’ll break down:

• The cheapest ways to use your phone abroad
• Whether travel eSIMs or local SIMs are better
• How to avoid surprise roaming charges
• The best setup for different types of travelers

Why Using Your Phone Abroad Gets Expensive

Most travelers overpay because they rely on their carrier’s international roaming without realizing how expensive it can get.

Here’s where the costs usually come from:

• International roaming fees
• Daily travel passes
• Cruise ship cellular charges
• In-flight roaming
• Expensive “unlimited” international plans
• Hidden data caps

Major carriers also make international plans confusing. Some advertise “unlimited” international data, but slow your speeds after just a few GBs. Others charge daily fees that seem small until they stack up over a two-week trip.

That’s why many travelers are now switching to cheaper options like travel eSIMs and local SIM cards.

The Cheapest Ways to Use Your Phone Internationally

Option 1: Use a Travel eSIM (Best Overall for Most Travelers)

For most travelers, a travel eSIM is the cheapest and easiest way to stay connected abroad.

An eSIM is a digital SIM card that lets you activate international data directly on your phone without swapping physical SIM cards.

You simply:

1. Buy a data package online
2. Scan a QR code
3. Activate it on your phone
4. Start using data when you land

No airport kiosks. No tiny SIM cards. No confusing setup.

Why travel eSIMs are so popular

• Usually much cheaper than roaming
• Super easy setup
• Instant activation
• Works before you arrive
• Great for short trips
• Lets you keep your normal SIM active

Best travel eSIM providers in 2026

• Airalo
• Holafly
• Nomad
• Ubigi
• GigSky

Airalo Discount

If you decide to use Airalo, you can get 15% off your eSIM purchase with code GOJI15.

This is one of the easiest ways to save money on international data without dealing with local carrier stores or expensive roaming plans.

Typical travel eSIM pricing

Travel eSIMs are usually much cheaper than carrier roaming:

• Europe: around $5–20
• North America: around $10–25
• Latin America: around $10–30
• Asia: around $5–15
• Global plans: around $20–50 depending on your destination and data usage

Pros of travel eSIMs

• Extremely convenient
• Affordable for most travelers
• No physical SIM swapping
• Fast setup
• Flexible plans

Cons of travel eSIMs

• Some plans are data-only
• Older phones may not support eSIM
• Heavy data users may prefer local SIMs

Option 2: Buy a Local SIM Card (Best for Long Trips)

If you’re traveling for several weeks or months, a local SIM card is often the absolute cheapest option.

Instead of using an international provider, you buy service directly from a local carrier in the country you’re visiting.

This option is especially popular with:

• Backpackers
• Digital nomads
• Long-term travelers
• Heavy data users

Countries Where Local SIMs Are Especially Affordable

Many countries offer surprisingly cheap prepaid data plans for travelers.

Some of the best-value destinations include:

• Thailand
• Portugal
• Mexico
• Vietnam
• Spain
• Indonesia
• India

In many places, you can get plenty of high-speed data for under $10–20 per month.

Where to buy local SIM cards

• Official carrier stores
• Convenience stores
• Airports (usually more expensive)
• Shopping malls

Pros of local SIMs

• Cheapest per GB
• Fast local speeds
• Great for long stays

Cons of local SIMs

• Requires swapping SIM cards
• Can be confusing in another language
• May temporarily disconnect your main number
• Some carriers require passport registration

Option 3: Use Your Carrier’s International Plan

This is usually the most convenient option — but rarely the cheapest.

Many major carriers now include international roaming with some of their premium unlimited plans, which can make traveling much easier if you don’t want to deal with separate SIM cards or eSIM setup.

Popular unlimited plans with international roaming included

• AT&T Unlimited Premium PL: roaming in 210+ destinations
• T-Mobile Experience Beyond: roaming in 215+ countries and destinations
• Verizon Unlimited Ultimate: roaming in 210+ countries and destinations
• Google Fi Unlimited Premium: roaming in 200+ destinations
• US Mobile Unlimited Premium: roaming in 180+ countries and destinations

These plans are great for travelers who:

• Travel frequently
• Want simplicity
• Need their phone to work immediately after landing
• Prefer using their regular phone number without setup

But if you don’t already have one of these premium plans, carriers also offer international travel passes you can add temporarily.

Common international travel passes

• Verizon TravelPass: $12/day for data in 210+ countries
• AT&T International Day Pass:
  
  • Land travel: $12/day
  • Cruise + sea roaming: $20/day
• T-Mobile International Pass:
  
  • 1-Day Pass: $10 for 2GB
  • 10-Day Pass: $35 for 5GB
  • 30-Day Pass: $50 for 15GB
• US Mobile International Roaming Add-Ons:
  
  • 1GB: $15
  • 5GB: $30

Why carrier roaming can still get expensive

A daily pass may not sound bad… until your 14-day trip suddenly adds another $150+ to your phone bill.

Many plans also:

• Reduce speeds after a data cap
• Restrict hotspot usage
• Limit supported countries
• Charge extra for cruises and flights

When carrier roaming makes sense

• Business trips
• Very short vacations
• Travelers who prioritize convenience over price
• Families already on premium unlimited plans

Who should avoid it

• Budget travelers
• Long-term travelers
• Heavy data users
• Anyone trying to minimize travel costs

For many people, a travel eSIM is still significantly cheaper than paying daily roaming fees.

Option 4: Use Wi-Fi Only (Ultra Budget Option)

If you really want to spend almost nothing, you can survive internationally using mostly Wi-Fi.

This works best for:

• Very short trips
• Minimal phone users
• Travelers staying in cities with good Wi-Fi

Ways to minimize phone costs abroad

• Download offline Google Maps
• Use WhatsApp or iMessage
• Download Netflix shows before your trip
• Use hotel and café Wi-Fi
• Use offline Google Translate

Downsides

• Less reliable
• Harder for navigation
• Difficult for rideshare apps
• No data when outside Wi-Fi zones

Most travelers will probably prefer pairing Wi-Fi with either a travel eSIM or local SIM card.

Cheapest International Phone Setups by Traveler Type

Best setup for vacations (1 week)

Best choice: Travel eSIM

A travel eSIM is usually the easiest and cheapest option for short vacations.

You can activate it before your trip and instantly have data when you land — without changing your normal phone plan.

If you want an easy option, Airalo offers affordable travel eSIMs for tons of countries, and you can use code GOJI15 for 15% off.

Alternative: Carrier travel pass

If you’re taking a very short trip and care more about convenience than cost, adding a temporary roaming pass to your existing carrier plan can also work well.

Best setup for backpackers

Best choice: Local SIM

If you’re staying in one country for a long time, local SIM cards usually offer the most data for the lowest cost.

Alternative: Regional travel eSIM

Regional eSIMs are great if you’re hopping between multiple countries and don’t want to constantly buy new SIM cards at every border crossing.

Best setup for cruises

Best choice: Avoid roaming entirely while at sea

Cruise ship roaming charges can be insanely expensive.

Most travelers should:

• Keep phones in airplane mode onboard
• Use cruise Wi-Fi if needed
• Use a travel eSIM when arriving in ports

Alternative: Cruise roaming pass

Some carrier cruise passes exist, but they’re usually expensive and better suited for travelers who absolutely need connectivity at sea.

Best setup for digital nomads

Best choice: Local SIM + backup eSIM

Heavy data users and remote workers usually save the most with local SIMs, especially during long stays.

Many digital nomads also keep a travel eSIM as a backup for border crossings, airport arrivals, or emergencies.

Alternative: International premium plan

Frequent travelers who move constantly between countries may prefer premium plans like Google Fi or T-Mobile’s higher-tier plans for simplicity.

Best setup for families

Best choice: Premium unlimited family plan with roaming perks

Families already paying for premium unlimited plans may find it easier to use included international roaming benefits rather than managing multiple SIM cards.

This is especially true for:

• Short vacations
• Theme park trips
• Resort travel
• Cruises with kids

Alternative: Travel eSIMs for each family member

For bigger families trying to save money, travel eSIMs are often dramatically cheaper than paying multiple daily roaming fees.

How to Avoid Surprise Roaming Charges

Even with a good setup, there are still a few mistakes that can lead to huge phone bills.

Before your trip:

• Turn off roaming on your main line
• Download offline maps
• Disable background app refresh
• Monitor data usage
• Put phones in airplane mode on cruises and flights

Biggest mistakes travelers make

• Forgetting roaming is still active
• Streaming video on cellular
• Using cruise ship cellular networks
• Assuming “unlimited” means unlimited
• Not checking whether apps use background data

FAQ

What is the cheapest way to use your phone abroad?

For most travelers, a travel eSIM is the cheapest and easiest option. For long-term stays, local SIM cards are often cheaper.

Is a travel eSIM cheaper than roaming?

Usually, yes. Travel eSIMs are often dramatically cheaper than carrier roaming plans.

Can I still use my regular phone number abroad?

Yes. Many phones allow you to use your primary SIM for calls/texts while using a travel eSIM for data.

Do I need an unlocked phone for a travel eSIM?

Usually yes. Your phone typically needs to be unlocked to use international eSIMs or local SIM cards.

Which carrier is best for international travel?

It depends on your destination and usage, but T-Mobile and Google Fi are popular for international perks.

Can I use my phone abroad without paying for data?

Technically yes — if you rely completely on Wi-Fi — but most travelers prefer having at least some mobile data access.