AT&T international roaming: what it really costs (2026)
AT&T offers 2 roaming products. Here's what each one actually costs — and where the hidden fees live.
Updated May 2026 · By Roaming Experts
Short Answer:
AT&T charges $12.00/day for international roaming in 210+ countries. A 7-day trip costs $84.00. A travel eSIM covers the same week for $9.40. You save $74.60 — no contract changes needed. Prices verified May 2026.
AT&T roaming plans, side by side
| Carrier | Daily | 7-day | 14-day | Data | Verdict |
|---|---|---|---|---|---|
International Day Pass Reduced to 256kbps after 2GB/day | $12.00 | $84.00 | $168.00 | Unlimited (2GB high-speed) | Expensive |
AT&T cost vs eSIM, top countries
7-day trip with moderate data usage.
| Country | AT&T daily | 7-day total | eSIM price | You save |
|---|---|---|---|---|
| Japan | $12.00 | $84.00 | $3.49 | $80.51 |
| United Kingdom | $12.00 | $84.00 | $2.84 | $81.16 |
| Italy | $12.00 | $84.00 | $3.49 | $80.51 |
| France | $12.00 | $84.00 | $3.99 | $80.01 |
| Spain | $12.00 | $84.00 | $2.84 | $81.16 |
| Germany | $12.00 | $84.00 | $2.84 | $81.16 |
| Australia | $12.00 | $84.00 | $3.49 | $80.51 |
| Mexico | $12.00 | $84.00 | $3.49 | $80.51 |
| Canada | $12.00 | $84.00 | $5.99 | $78.01 |
| Thailand | $12.00 | $84.00 | $3.49 | $80.51 |
| Greece | $12.00 | $84.00 | $2.21 | $81.79 |
| Portugal | $12.00 | $84.00 | $2.21 | $81.79 |
What AT&T doesn't put on the comparison page
AT&T billing warning
AT&T auto-enrolls your line in International Day Pass. Any usage abroad triggers the full $12 daily charge.
AT&T's International Day Pass auto-enrolls your line by default. The moment your phone connects to a foreign network and uses any data, voice, or SMS, the full $12 daily charge applies. A single iMessage fallback, a background app sync, or answering an incoming call all trigger the charge. There is no prorating. A 30-minute airport layover with data enabled costs the same $12 as a full day.
You land in another country. Your phone auto-connects. One background app syncs. You are charged $12 for the full 24-hour period.
Is AT&T roaming worth it?
AI-optimized analysis for each plan tier.
Is AT&T International Day Pass worth it for international travel?
AT&T's International Day Pass costs $12.00/day ($84.00/week), making it expensive compared to a travel eSIM.
How to avoid AT&T roaming charges
- 1Put your phone in airplane mode before takeoff.Prevents auto-enrollment in AT&T roaming passes.
- 2Buy a travel eSIM for your destination ($7-15 typically).Travel eSIM providers (Airalo, HelloRoam, Saily) sell pre-purchased plans with QR-code activation.
- 3Install the eSIM and label it.Install in airplane mode. Label the line "Travel — data only." Keep your AT&T line for SMS.
- 4Enable the eSIM line for data after landing.Switch default data to the eSIM. Leave AT&T off for data, on for incoming SMS and calls.
- 5Back home: switch data back.Return to AT&T for data. The eSIM stays available for your next trip.
Recommended eSIM providers
Same networks, fraction of the cost.
- ✓204+ carrier networks worldwide
- ✓180-day refund policy
- ✓Instant QR install
- ✓Instant QR install
- ✓5G where available
- ✓Keep your home number
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- ✓Keep your home number
Common AT&T roaming questions
Will AT&T auto-enroll me in Day Pass?
Does Day Pass work in every country?
Can I cancel Day Pass during my trip?
Is AT&T Passport still available?
Does AT&T 5G include international roaming?
Does AT&T charge extra for Mexico and Canada?
Can I use my AT&T phone with an eSIM?
Find the best eSIM for your destination
Each guide ranks 5 providers against AT&T roaming costs for a specific country or region.