Yes, you can bring a drone through Heathrow, but it should travel in your cabin bag rather than checked luggage. The drone itself isn't restricted, but its lithium battery is: UK aviation rules, based on the same international standard every airline follows, require spare lithium batteries to travel in the cabin, not the hold, and most consumer drone batteries fall well within the limits that need no special approval. Checked October 2026.
Can you take a drone through Heathrow security?
Yes. There's no blanket ban on carrying a drone through Heathrow's security screening, whether it's a small foldable camera drone or a larger hobbyist model. The restriction that actually applies isn't about the drone as an object, it's about the lithium battery that powers it, which is treated the same way as a laptop, phone or power bank battery under UK and international aviation security rules.
Why the battery matters more than the drone
The UK Civil Aviation Authority is explicit that the transport of lithium batteries on their own is forbidden in the hold of a passenger aircraft, because a battery fire in an unsupervised cargo hold is a serious safety risk that cabin crew can't reach. That's why airlines and the CAA recommend packing any device with a removable lithium battery, including a drone, in your cabin baggage rather than checking it in, so the battery stays somewhere it can be monitored in the rare event it overheats.
How battery size affects what's allowed
Lithium battery rules are banded by watt-hours (Wh), following the same International Civil Aviation Organization standard that underpins both UK and US airline policy:
| Battery size | Carry-on | Checked baggage | Airline approval needed? |
|---|---|---|---|
| Up to 100Wh | Allowed | Not recommended if removable | No |
| 100Wh to 160Wh | Allowed, usually max 2 spares | Not recommended if removable | Yes, from the airline |
| Over 160Wh | Not allowed | Not allowed | Forbidden for passengers either way |
Most consumer camera drones, including the popular foldable models from DJI and similar brands, use batteries well under 100Wh, typically in the 40-80Wh range, so they clear the lowest band without needing airline approval. Larger hobbyist or professional drones with bigger batteries can creep into the 100-160Wh band, in which case you need to check with your airline before you fly rather than assume it's fine.
Packing your drone for Heathrow
- Pack the drone body and its battery in your cabin bag, not your checked suitcase, even if the drone itself would otherwise fit in hold luggage.
- If the battery is removable, take it out and carry it separately in your hand luggage, protected from short-circuiting, for example with the terminals taped over or in its original retail packaging.
- If you're carrying spare batteries for longer shoots, check the watt-hour rating printed on each battery and count how many you're carrying, since the 100-160Wh band typically caps spares at two per passenger.
- Keep your drone accessible in your cabin bag in case a security officer wants to inspect it, the same as they might with a laptop or large camera.
Does your airline allow drones specifically?
The CAA sets the baseline safety rule on batteries, but individual airlines can apply their own additional restrictions on top, particularly for larger or professional drones. Before you fly from Heathrow, check your specific airline's dangerous goods or battery policy page, since some carriers cap the total number of spare batteries per passenger more tightly than the CAA minimum, or ask you to declare drone equipment at check-in. This is worth doing a few days ahead rather than discovering a restriction at the bag drop desk.
Flying the drone itself near Heathrow
Getting your drone through the airport is a separate question from flying it once you land. The UK's drone flight restriction zones apply automatically around every licensed airport, including Heathrow, creating a no-fly zone that typically extends several kilometres from the airport boundary and reaches further still along the final approach and departure paths. If your trip includes flying the drone recreationally near your destination airport, check the UK Air Navigation Order restrictions or the relevant national rules for wherever you're landing before you take off, since flying inside a restricted zone without permission is a criminal offence, not just a drone registration issue.
Practical tips
- Charge the battery to a moderate level rather than full before flying; some airlines recommend this for all lithium batteries as an extra safety margin, though it isn't a universal legal requirement.
- Carry your drone's documentation (operator ID, if required for your drone's weight class) in case ground staff or security ask about it.
- If you're travelling with a very large or professional drone rig, contact your airline in advance rather than assuming cabin bag space or battery rules will work out on the day.
- Build in a little extra time at security if you're carrying multiple electronic devices with batteries, since officers may want to look at each one separately in the X-ray image.