The short answer: Spotify data use is decided by your audio quality setting, and the lowest and highest settings differ by roughly 13x per hour. But data is rarely why music stops working abroad. Downloads only survive if you go online at least once every 30 days, and the free plan cannot download songs at all. Those are the things to check before you fly.
Spotify audio quality changes data use by about 13x
Spotify publishes the bitrate of each streaming quality in its own support documentation:
- Low: approximately 24kbit/s (AAC)
- Normal: approximately 96kbit/s (AAC)
- High: approximately 160kbit/s (AAC)
- Very High: approximately 320kbit/s (AAC)
- Lossless: up to 24-bit/44.1kHz FLAC
Converting those bitrates into hourly data gives the following estimates. These are calculated from the published bitrates, not figures Spotify itself publishes as MB per hour.
- Low: about 11MB per hour
- Normal: about 43MB per hour
- High: about 72MB per hour
- Very High: about 144MB per hour
- Lossless: several hundred MB per hour
For a one-week trip with two hours of listening a day, that is roughly 600MB on Normal and about 2GB on Very High. Dropping from Very High to Normal cuts consumption to a third, which makes it the single most effective change you can make for a trip. Free accounts stream at around AAC 128kbit/s on mobile and do not get this setting.
Spotify also offers Data Saver, which the company describes as reducing data use by showing fewer images and lowering audio quality. If you would rather not manage individual settings, turning that on is enough.
Before worrying about data, make offline playback actually work with your eSIM
Downloading over home Wi-Fi is the most reliable way to have music on a trip. But download playback has conditions that Spotify states explicitly.
Downloads disappear if you stay offline for 30 days
Spotify support states that you need to go online at least once every 30 days to keep your downloads. On a long stay with no connection at all, downloaded tracks stop playing. Even music alone requires some connectivity at your destination.
YouTube Music works the same way. Its help pages state that you must reconnect to the internet at least once every 30 days to keep downloaded content. Treat this as a shared mechanism across music apps rather than a Spotify quirk.
The free plan can only download podcasts
Spotify support says that on Premium you can download albums, playlists and podcasts, while on the free version you can only download podcasts. Boarding a plane on a free account believing your playlist is saved means having nothing to play.
Downloads are capped at 5 devices and 10,000 tracks each
The same support page states you can download as many as 10,000 tracks on each of up to 5 different devices. If you travel with both a phone and a tablet, download to the device you will actually carry first, because adding a sixth device removes the tracks from the least recently used one.
Do not change your country setting, even when your eSIM connects abroad
Spotify's terms require your account to belong to your country of residence and expect you to access the version of the service offered there. The support page on country and region settings is written around moving house: if you move somewhere else, you need to update your country or region, which may change pricing and catalogue availability.
The practical conclusion is simple. If you are travelling for days or weeks, leave the setting alone. Changing it can alter pricing and catalogue, and Spotify notes that Premium subscribers may need a payment method issued in the new country. There is nothing to gain by switching for a trip.
Apple Music follows the same logic. Apple's support documentation says you must spend any store credit before changing your account country, and some active subscriptions block the change entirely. It is not a per-trip toggle.
What to prepare in each music app before departure
The preparation differs slightly across the three major services.
- Spotify: confirm you are on Premium, download your playlists, and check both the streaming quality and the separate download quality setting
- YouTube Music: download with Premium. Podcasts can be downloaded regardless of membership status
- Apple Music: turn on Sync Library before downloading. With it off, the download option will not work as expected
Do all of this on home Wi-Fi. A few hundred tracks can exceed 1GB, which is enough to drain a travel plan before you even leave.
When you still need data, and how to size your eSIM plan
Even with everything downloaded, these situations still use data:
- The 30-day check-in. Keeping downloads alive requires a connection
- Searching or adding playlists. Anything new you find on the trip streams
- Home screen and recommendations. Opening the app fetches images and metadata
- New podcast episodes. Episodes released during your stay were never downloaded
Put differently, once your library is downloaded, music costs a few hundred MB a month at most. Music only eats a data plan when you stream instead of downloading. For sizing a plan, see Are unlimited eSIM plans really unlimited?. You can browse coverage on the Coral eSIM plan list.
Maps follow the same principle. Preparing Google Maps offline alongside your music noticeably reduces what you use while walking around a city.
What to check when playback stops on a plane or in a subway
If downloaded music will not play, it is almost always one of these:
- Offline mode is off. In weak signal the app keeps trying to stream and playback stalls. Switching to offline mode manually stabilises it
- You have been offline for more than 30 days. The downloads have expired
- You downloaded on a different device. Passing the five-device limit removes tracks from an older device
- Storage is full. Downloads stop silently when free space runs out
- You are still on the free plan. Only podcasts can be downloaded
The most reliable check is to switch on airplane mode the night before departure and actually play one track. For device preparation generally, see Phone settings to change before you travel.
FAQ
How much data does Spotify use per hour?
Calculated from Spotify's published bitrates, about 43MB per hour on Normal (approximately 96kbit/s), about 72MB on High (approximately 160kbit/s) and about 144MB on Very High (approximately 320kbit/s). Lossless reaches several hundred MB. Dropping to Normal while travelling cuts usage to a third.
Will my downloaded songs keep playing while I am abroad?
Not indefinitely. Spotify support states you need to go online at least once every 30 days to keep your downloads. On a long stay with no connection, playback stops. YouTube Music has the same 30-day requirement.
Can I download songs on the free plan?
No. Spotify support states that on the free version you can only download podcasts. Downloading albums and playlists is a Premium feature, so check your plan before you leave.
Should I change my Spotify country setting when I travel?
No, not for a trip. Changing country or region can change pricing and catalogue availability, and Premium subscribers may need a payment method issued in the new country. The setting exists for people who move, not for travellers.
If my music is offline, do I still need an eSIM?
Offline music lasts a while, but keeping those downloads requires going online every 30 days. Beyond that, transit directions, ride-hailing and messaging all need data. Downloading music saves data. It does not remove the need for a connection.
Audio settings solve the data question, not the reasons music stops
Lowering audio quality reliably reduces Spotify's data use, and downloading brings it close to zero. That part is a settings problem. What actually stops music abroad is the rule set: the 30-day online requirement, the free plan limitation, the device cap. None of those can be fixed once you have landed. Play one downloaded track in airplane mode before you leave, and keep a modest connection at your destination. With both in place, the audio does not cut out on a plane or underground.