How do I travel with my CPAP in Europe?

Your CPAP machine will most likely have a typical two-prong US plug format, so you'll need an adapter with at least that type of input and all of the Ceptics travel adapters accept the US plug input. All of Europe has six different types of outlets: A, C, E/F, G, J, and L.



Traveling through Europe with a CPAP machine in 2026 is relatively straightforward if you follow a few "pro-traveler" protocols. First, always carry your CPAP as carry-on luggage; under most international regulations (and the ADA in the US), it is considered a medical device and does not count against your carry-on bag limit. You will need a universal plug adapter (Type C, E, or F for most of Europe, Type G for the UK/Ireland), though most modern machines are "dual voltage" (110-240V) and don't require a transformer. It is highly recommended to bring a copy of your doctor's prescription or a medical necessity letter to expedite security checks. In 2026, while you can find distilled water in some European pharmacies (farmacia or apotheke), it is often labeled as "demineralized" water (eau déminéralisée). If you can't find it, using bottled water for a few days won't ruin your machine, but avoid tap water to prevent mineral buildup.

Traveling with your CPAP in Europe is very manageable with some planning. Here’s a comprehensive guide to ensure a smooth trip.

1. Before You Travel: Research & Preparation

  • Check Power Compatibility: Europe uses 230V/50Hz electricity and Type C (Europlug) or Type F (Schuko) outlets. The good news:
    • Most modern CPAPs (like ResMed AirSense 10/11, Philips DreamStation) are dual-voltage (100-240V, 50/60Hz). Check the label on your power brick—if it says “100-240V,” you only need a plug adapter.
    • If your machine is NOT dual-voltage (rare these days), you will need a heavy, bulky voltage converter. Consider renting a dual-voltage machine instead.
  • Get the Right Plug Adapter: Buy a Type C or Type F plug adapter for your destination country. A universal travel adapter that includes these types is a great investment.
  • Medical Certificate & Prescription: While not always required, it’s highly recommended to carry:
    • A letter from your doctor stating the medical necessity of the CPAP.
    • A copy of your prescription.
    • This simplifies security checks and is essential if you need to prove it’s not just electronic equipment for customs or if you need repairs.
  • Contact Your Airline: Always check your airline’s specific policy for medical devices before you fly.
    • CPAP is not counted as part of your carry-on allowance on major airlines (it’s a medical device).
    • Inform them you will be carrying one. They may have specific procedures.
  • Consider a Portable Power Solution: For flights without seat power, long train journeys, or camping, a CPAP-compatible battery is invaluable. Ensure

People Also Ask

Most security screeners are likely to be familiar with CPAP machines and similar medical devices. However, if you are traveling to a part of the world that may be less familiar with them, you may wish to carry a letter from your healthcare provider briefly explaining its purpose and your medical need.

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Certain items such as Portable Oxygen Concentrators (POC) that meet regulatory requirements are approved for onboard use. Other medical equipment such as a CPAP or Portable Dialysis machine can be carried but not used onboard.

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All US airlines will allow you to use your CPAP machine during flight because it is a medical device. You should call the airline at least 48 hours in advance and ask for their official policies if you're flying internationally.

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Yet, more than three-quarters of CPAP users say they use their CPAP machine at least some of the time while traveling. “It's important to pack your CPAP machine whenever you travel, since OSA must be treated continuously, just like any other medical condition.”

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Travel. Yes, you can travel with your device to other countries. The universal power supply works all over the world. You will only need to purchase a plug adaptor for the country you are visiting.

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Your device will function normally and safely without water in the tub, but it will no longer provide humidification.

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It's important to only use distilled water in your CPAP, because tap water (and even spring water) contains minerals that can build up in your machine and cause it to break down in time. This is especially important if you're traveling to a location where you're advised to not drink the local water.

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If you don't add water or if the water in the humidifier runs out, the machine will still deliver pressurized air, but the air will not carry added moisture. Humidification itself is not essential to the effectiveness of CPAP therapy, but it can be important to addressing dryness in the nose or mouth.

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Not all hotels will have distilled water readily available, and depending on where you are staying, you also may not be able to purchase it in stores.

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