Author: mayanavoyage

This post contains affiliate links. If you book or buy through them, I may earn a small commission at no extra cost to you.

Toronto to Helsinki is 8 hours, overnight, and I did it on my own with both girls. Everything below came on the plane with us. Our other bags went in the hold, which matters, because what you carry on is what you have if those bags don’t turn up.

The thing that makes this work is not what I pack. It’s where I put it.

I’ve put everything in this post on one Amazon list, so you can see the actual products instead of guessing from a photo: https://amzn.to/46S6edm

The rule: pack by how fast you need it

Most packing lists are sorted by category. Clothes here, toiletries there, snacks somewhere else. That’s fine at home and useless at 35,000 feet, because on a plane the only question that matters is how quickly you can reach something.

So everything I bring is split across 3 places. On my body, a crossbody bag, reachable without standing up or opening a bin. Under the seat in front, the diaper bag, holding everything I’ll need during the flight. Overhead, the carry-on, holding everything I don’t need until we land.

Sort by urgency instead of by category and you stop opening the overhead bin mid-flight, and you stop digging through a bag on your lap in the dark with a sleeping child on you.

1. My crossbody, and it never leaves my body

My hands stay free. When you are the only adult with 2 children, a stroller and a boarding pass, free hands are not a luxury. And everything important stays on my body. Passports, cards, the consent letter. None of it goes in the diaper bag and none of it goes overhead. If I had to get off a plane with one bag, this is the one, and I never want to be the person standing up to reach a bin because a border agent asked for a document.

What’s in it:

– Passports for all of us, and the boarding passes

– The travel consent letter for children travelling abroad

– Credit cards and a slim card holder

– A blister pack of medication, hand sanitiser, wet wipes, tissues and mints

– Lip gloss and cocoa butter cream

– A power bank, wired earphones and a phone grip pad

– A pen, for landing cards

2. The diaper bag, under the seat in front of me

This is the only bag I can reach without moving, so everything I’ll need during the flight lives here.

– Diapers, baby wipes and snacks portioned into resealable bags

– Kids Gravol for motion sickness, and pain relief for me

– An empty water bottle

– My scarf

– A tray table cover, and a tote bag folded flat

– Sunglasses, chargers and cables, and a compact travel power strip

– A reusable LCD writing tablet, foam alphabet letters, a small wooden puzzle and a scratch art notebook

The 4 things in here that do the most work.

The empty water bottle goes through security empty and gets filled on the other side. You skip the queue at the shop and you are not paying airport prices for water you’ll finish before boarding.

The scarf is the one item I never fly without, and it’s the hardest working thing I own. It’s a blanket on the plane. It’s a blanket over the stroller. It’s a blanket when we’re sitting outside somewhere and the evening turns cold. And when I don’t need any of that, it’s a scarf. One thing doing 4 jobs is worth more carry-on space than 4 things doing one each.

The tray table cover matters because tray tables are not as clean as they look, and on an overnight flight a child’s face ends up on one. It also holds the things that would otherwise slide into the seat pocket and get left behind.

The power strip is for the airport, where the seating never has enough outlets. One plug becomes 3, which matters when you have a tablet, a phone and a pair of headphones all needing charge before an 8 hour flight.

The exact scarf, power strip, tray table cover and snack bags I use are all on the Amazon list: https://amzn.to/46S6edm

3. The carry-on, overhead

This bag is insurance. I don’t open it until we land.

– My laptop, and headphones in a hard case

– 2 days of clothes for all 3 of us

– Pyjamas for the first night, slippers and flip flops

– Toiletries in a clear pouch: toothbrushes, toothpaste, body wash, creams

– A packing cube, and the document folder

Why 2 days of clothes, for all 3 of us. If our checked luggage doesn’t arrive with us, we are still fine for 2 days. That’s the obvious reason.

The less obvious one matters more. Even when the luggage does arrive on time, we can land, get to where we’re staying, and go straight to bed without opening a single big suitcase. After an overnight flight with kids, nobody wants to unpack. Pyjamas and slippers in the carry-on means the first night costs you nothing.

My laptop always stays with me. It never goes in a checked bag.

Everything inside the carry-on goes into a clear zip pouch. Activities in one, toiletries in another, cables in another, the power strip in its own. I can see what’s in each one without opening a bag. That means nothing gets unpacked at security, nothing gets emptied onto a hotel floor at midnight, and I can hand a child exactly the pouch they need without going through everything.

4. My 8 year old’s bag

She’s 8, so she carries her own backpack. It’s hers, she knows what’s in it, and she manages it.

– A Kindle, and a tablet in a protective kids case

– JBL headphones

– An insulated Thermos bottle

– A wallet, a pencil case and a notebook

– A reusable LCD writing tablet with a stylus

– A doll and a pop it

– A printed adventure pack I made for the trip, with her name on it

The adventure pack is the part I would keep if I dropped everything else. I made these to get them excited about Finland before we even left. They both have one, each at their own level, so the little one isn’t looking at something she can’t do and the big one isn’t bored by it. A trip starts before the plane does, and giving them something of their own to open turns a long travel day into part of the holiday.

5. My 3 year old’s bag

Small, light, and she carries it herself.

– A Skip Hop butterfly backpack

– Her own headphones and an insulated bottle

– A doll and a soft baby doll

– 2 books, one in English and one in French

We read in both, and a flight is 8 uninterrupted hours of it.

On entertainment for an overnight flight

I pack less than people expect. It’s overnight, so I’m hoping they sleep, and a bag full of activities you never open is weight you carried through an airport for nothing. The tablet still comes. I would rather have it and not need it.

This is the part most packing lists get wrong. They give you the same list whether you’re flying at 9 in the morning or 9 at night, and those are completely different flights.

What I pack for trips like this

The things I actually use are in my Amazon store: my plane travel essentials list and my 3 to 5 year old travel essentials list.

The full checklist

Every product in this post, with the exact brands, is on my Amazon list, Carry-on essentials for flying with kids: https://amzn.to/46S6edm

Everything above as a list you can tick off is in my free packing list: https://payhip.com/b/NPGmL

And for the weeks before the trip, my pre-travel checklist is free too: https://payhip.com/b/cp71z

This post contains affiliate links. If you book or buy through them, I may earn a small commission at no extra cost to you.

If you’re flying with kids and checking your stroller or car seat with your luggage, one simple mistake can cost you a lot: leaving it uncovered.

After landing back in Toronto, I saw so many strollers at baggage claim scratched, dirty, damaged, and honestly just thrown around. Some looked bent, some were missing parts, and a few clearly had a very rough trip.

As parents, we already spend enough on baby gear. Replacing a stroller or car seat because it got damaged at the airport is not the kind of vacation souvenir anyone wants.

Here’s how I protect mine when I fly.

What I pack for trips like this

The things I actually use are in my Amazon store: my car seat and stroller accessories list and my baby travel essentials list. And my free pre-travel checklist is the list I use before every trip: you can get it here.

Always use a travel bag or protective cover

If you’re checking your stroller or car seat with your luggage, never leave it uncovered.

A simple travel bag or protective cover helps protect against:

• Dirt and stains
• Scratches and broken parts
• Rough baggage handling
• Missing pieces
• Easier identification at baggage claim

It also makes pickup much easier because you can spot your item faster instead of searching through a pile of loose strollers.

For infant car seats, I recommend the brand bag

For infant car seats, I usually recommend using the actual brand bag if the company offers one.

Brands like UPPAbaby have their own travel bags designed specifically for their car seats and strollers. They usually fit better, offer stronger protection, and in some cases, they even include travel coverage when you use their approved bag.

That extra protection is worth it for something as important as a car seat.

Damage is not always visible right away, and that’s not something I want to risk.

For strollers, you don’t always need the expensive option

For strollers, I usually just use a good regular travel bag.

You do not always need the most expensive branded version.

The goal is simple: protect your stroller before check-in so it can handle the rough baggage process.

A strong travel bag that closes properly and keeps everything covered is often enough.

Check-in luggage vs gate check

This advice is for strollers and car seats that are checked with your luggage, not gate checked.

If you are checking it at the main luggage counter, protection matters even more because it goes through the full baggage handling system.

That is where most of the damage happens.

Even if you gate check sometimes, I still prefer having a bag ready because airport handling is never gentle.

My simple rule

Protect your gear before check-in.

It takes two extra minutes, but it can save you from replacing expensive baby gear later.

Traveling with kids already requires enough planning. This is one small step that makes a big difference.

And after seeing those broken strollers at baggage claim, I will always use a cover.

Final thought

If your stroller or car seat is expensive enough that replacing it would frustrate you, it deserves a travel bag.

Simple.

Because family travel should be stressful enough without arriving and realizing your stroller did not survive the flight.