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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Would you eat a packet of nuts on a plane?

482 replies

Purpleturtle45 · 28/09/2025 22:11

I thought it was widely understood that you don't eat nuts on a plane. The woman next to me just cracked a packet open!

OP posts:
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isitmyturn · 29/09/2025 17:18

slippedawaylikeabottleofwine · 29/09/2025 07:45

There is no evidence that nut allergens can be airborne. The concern should mainly be from residue left on the seat and table, not the air ventilation system.

Not evidence but my niece who has a nut allergy can detect nuts in the room. She says her lips tingle in the presence of nuts.

Having said that I would eat nuts on a plane unless there was an announcement not to. I've only had that happen twice in 50 years of flights.

shrodingersvaccine · 29/09/2025 17:23

BusWankers · 28/09/2025 22:25

But you must go to places that have nuts all the time?
.. cafes, coffee shops supermarkets, restaurants, public spaces etc

Edited

But in those places they aren't trapped in a tube in the sky, possibly many hours from the advanced medical care they require should they suffer a reaction.

Bluedenimdoglover · 29/09/2025 17:26

We were asked not to eat anything brought from home on a flight. As if their food/ sandwiches/ to our purchased at an airport would be any safer! No mention of a particular allergy on board. No offer of free, allergy tested food from the airline! If someone were that allergic, why would they travel cattle class on a scheduled holiday flight?

shrodingersvaccine · 29/09/2025 17:27

MyHeartyCoralSnail · 29/09/2025 17:06

From what I can see the peanut allergy/plane thing has very little scientific evidence, if any

For the majority of people the issue is surface contamination rather than airborne allergies. Toilet handles, light switches, belt buckles etc etc.

shrodingersvaccine · 29/09/2025 17:32

DontGoJasonWaterfalls · 29/09/2025 10:46

I wouldn't, because I'd die 😅

I know there's a lot of talk now about how nut allergies can't be airborne, but I was in a cafe the other day (fairly small so tables in close proximity) and out of nowhere my nose and eyes started streaming, voice became hoarse and it felt like my throat was closing up. I turned around and saw the people on the table next to us eating peanuts (so not psychological - the symptoms happened before I knew there were peanuts in the vicinity).

I immediately left the cafe area and took my epi pens with me ready to use them if it worsened. It gradually improved and within about 5-10 minutes of leaving the cafe I was back to normal. I've never had it happen before (only ever reacted to eating, but the GP told me to be cautious around them too). What could cause that if peanut allergies can't be airborne?

I'm the same, blood pressure in my boots, head to toe rash, wheezing if they're in the vicinity, even if I haven't touched anything... but there's 'no scientific evidence' of airborne allergies :/

SeriaMau · 29/09/2025 17:33

Purpleturtle45 · 28/09/2025 22:14

In recent years?

Last Monday.

notimagain · 29/09/2025 17:34

Cheshire71 · 29/09/2025 11:19

If you are travelling with someone that has the allergy then it is up to you to tell the cabin crew when boarding so that they can make an announcement. I had to do this when taking one of my daughter's friends with us on holiday that had a nut allergy.

Apologies if you know this but just in case - just be aware not all airlines, even in europe, have a policy when it comes to allergens and associated announcements.

If there's no policy the crew won't accommodate requests and that has led to some awkwardness or worse for some travellers who thought the announcements and what goes with it is standard across the whole industry.

It pays to do the homework on this when choosing airlines.

123GiraffesandCrocodiles · 29/09/2025 17:35

YonderTweek · 29/09/2025 16:48

Oof I always eat nuts when I travel. Nut bars and bags of trail mix etc. DC is very bad with eating when travelling and the only thing I can get into them is nuts and they usually keep them going long enough that we can get to our destination. We don't fly very often but when we do it's a solid 12-14 day of travel for us. I was always under the impression that airlines served nuts to passengers and assumed it was ok and I've never been on a flight that was nut free so it's not even occurred to me. I shall re-think the next time I travel. I certainly wouldn't want to accidentally kill anyone. 🙈

My DS is allergic to a lot of things (except nuts!) so nuts are a very important part of his diet. However we just flew a 12 hour flight and I packed snacks with no nuts as backup in case the airline made an announcement not to eat any. I fly long haul 3 times a year and it's happened twice in the last 2 years that they asked us not to eat or open anything with nuts in so it's not that rare. Be prepared.

I do feed him the nut containing food if no such announcement is made.

DontGoJasonWaterfalls · 29/09/2025 17:39

Londontown12 · 29/09/2025 16:47

Hope no one does this on Friday when I fly out ! I’m with my aldult daughter and she has severe nut allergy! We will tell cabin crew thou as we get on the plane x

Which airline is it? Contact them in advance, make a Special Assistance request (it may be too late but better now than Friday).

Skyflymom · 29/09/2025 17:40

I'm cabin crew and we serve nuts in First class and business class. Not an issue at all unless we've been made aware of someone with a nut allergy in which case we make an announcement asking passengers not to consume them

Natsku · 29/09/2025 17:41

Bluedenimdoglover · 29/09/2025 17:26

We were asked not to eat anything brought from home on a flight. As if their food/ sandwiches/ to our purchased at an airport would be any safer! No mention of a particular allergy on board. No offer of free, allergy tested food from the airline! If someone were that allergic, why would they travel cattle class on a scheduled holiday flight?

What airline was that with? I'd be extremely pissed off if I got on a plane and was told I couldn't eat my own food, as I have coeliac disease and the gluten free options on planes these days are absolutely dire, checked several airlines recently and they all offered the same thing - vegan lasagne. I don't like lasagne at the best of times but I especially wouldn't like a vegan version, as last time I tried vegan cheese I almost puked.

NoSoupForU · 29/09/2025 17:43

I don't avoid eating anything "just in case" but if there's a request not to open nuts (or something else) I'd of course comply with it.

I'm often served nuts on flights. Even when I'm not, I had a snickers on a flight a couple of days ago.

liveforsummer · 29/09/2025 17:46

Yes, planes serve nuts! Occasionally there will be an announcement that there is someone on board with a severe allergy and then they don’t sell the nuts they stock on that particular flight. In that situation I’m sure the lady in question wouldn’t have eaten hers either

ChristmasFairyLiquid · 29/09/2025 17:47

I was on a flight yesterday where they announced there was a nut allergy sufferer on board and please don’t eat anything with nuts.

DD and I had to Google (quickly, before we took off!) English translations of the ingredients list on the food we had bought in the airport. Both things contained nuts so they remained unopened and got binned when we got home 😩 - €30+ worth.

So to answer your question - I wouldn’t even think about it if no announcement was made, so yes, I would eat nuts then. But obviously not if they asked us not to.

it did make me think though - would be really helpful if airlines captured this info in advance and could say in the app ‘this is a nut-free flight, please don’t bring any food containing nuts on board’, in the same way they notify you what gate you’re at etc.

Would save money, wasted food and make the allergic person feel safer. Hardly anyone listens to the spoken announcements any more - as evidenced by the man who ate a Snickers on yesterday’s flight, two rows in front of the allergy sufferer! He’d had his headphones in since boarding and had no idea he’d been asked not to eat nuts.

ArtTheClownIsNotAMime · 29/09/2025 17:54

Soontobesingles · 29/09/2025 09:20

Given the amount of people with nut allergies I’m surprised that nuts are still considered reasonable produce in stores and restaurants - but people are selfish.

It's surprising to me how many people on this thread are completely illogical about nut allergies.

TicklishMintDuck · 29/09/2025 17:57

I like nuts but I can do without them for a plane journey. I worked in a school where nuts, houmous and products containing nuts were banned, which I felt was a bit limiting.

Emmz1510 · 29/09/2025 18:03

I would, unless told otherwise!

celticprincess · 29/09/2025 18:07

Emirates serves nuts and won’t let you order nut free food. They have an extensive alternative menu for special diets but not nut free. I was served a packet of cashews but my daughter is allergic so I didn’t eat them as she is a bit paranoid about people eating them despite not having an airborne allergy.

Norwegian air told us not to eat nuts on one flight due to a passenger allergy however I did notice they serve them so assume they don’t if someone on the plane announces their allergy. They can’t stop people taking them kn though. I just made sure my daughter didn’t open her peanut M&Ms she bought at duty free

Strugglingforanamechange · 29/09/2025 18:09

I think they make announcements now if they have a nut allergic person on board. So assuming there was no announcement then I don’t see the issue.

Scoooobydooo · 29/09/2025 18:11

This article says less of a problem flying and best bet is to wipe down area you’re sitting in. It says that blanket bans aren’t necessary

freakingscared · 29/09/2025 18:11

Sure they sell them on most airlines . If there was a request not too I would off course oblige but without any warning why would I ?

Scoooobydooo · 29/09/2025 18:18

Dispelling nut allergy and flying myths.

Knackeredmommy · 29/09/2025 18:22

Unless told not to by crew, I wouldn’t think anything of it.

Bonbon249 · 29/09/2025 18:24

Why would she, a grown woman, ask for permission to eat a snack? If someone on the flight had an allergy problem, an announcement would have been made and/or nuts would not have been served on board. In the absence of that, let the woman enjoy her nuts. You're coming across as a bit of a snowflake, OP.

VictoriaEra · 29/09/2025 18:24

Readyforslippers · 28/09/2025 22:12

Yes, unless I was asked by crew not to due to someone's allergies, in which case I would do as asked.

Exactly. I would do same.

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