The Ultimate Carry-On Packing Guide for Long-Haul Flights

Let’s be real—overnight flights are not fun. Between cramped seats, noisy neighbors, and trying to sleep while sitting upright, they’re far from glamorous. But, when you’re heading to Europe, those red-eye flights are pretty much unavoidable. The good news is, with a well-packed carry-on, you can at least make the journey a bit more bearable and maybe even arrive somewhat refreshed, ready to hit the ground running and fight off that jet lag.

When thinking about what to pack in your carry-on to help you survive the flight and power through your first day abroad, you’ll want to think about the stages of your long airborne journey and the needs you will have. From staying comfortable and trying to sleep, to getting the airplane “ick” off of you, this guide will make your journey as painless as possible.

What To Wear On a Long Haul Flight

The number one priority on what to wear on an overnight flight is items you can sit and potentially sleep in for hours. Fortunately with the obsession with buttery soft clothing these days, you don’t have to sacrifice your style for comfort. If you are unsure about the comfort level of a certain outfit, do a test run: try taking a long car ride or even lounging on the couch for hours to see if any waistbands are cutting into you or if anything feels itchy.

• Loose, Comfy Bottoms: Avoid anything with tight waistbands or stiff fabrics that might dig into your skin. Instead, opt for loose-fitting clothing like elastic joggers, high-waisted leggings, or even those trendy loose-fit dungarees are perfect for looking stylish while still giving you room to breathe.
  
• Soft, Casual Tops: Pair your loose, comfy bottoms with a casual, soft tee. Bonus points if it’s buttery soft!
  
• Layers for Warmth: Bring a light jacket or cardigan for when you’re warm but don’t want to feel too bundled up. A cozy fleece or sweatshirt is also a must-have for when the cabin gets extra chilly. 
  
• Slip-On Shoes: Forget struggling with laces or tight boots while going through security or trying to get comfy in your seat. Even if you prefer to wear a different pair of shoes while walking around in the airport, having slip-on shoes in your bag will make your in-flight time easier and more comfortable.
  
• Warm, Cozy Socks: If your feet are cold, you are cold, so make sure you choose socks that are warm enough, but won’t leave your feet feeling clammy (merino wool socks are great). Also consider having compression socks to help with circulation.

Things to Pack to Help You Sleep on the Plane (Because That’s The Goal)

My best friend is the queen at sleeping on airplanes, and I’m green with envy at her ability. If you’re like me and would be happy to just get a few hours of sleep on the plane, you’ll want to be sure you have items to make you as comfortable as possible while sitting in that terrible tiny seat. Overnight flights to Europe can feel endless, but getting some rest on the plane will help you feel human when you land. 

Here’s what to pack to get as comfortable as possible on the plane so you have a chance at getting some sleep:

• Travel Pillow: The neck pillows they sell at the airport? Super annoying to carry around, but your neck will thank you when you’re trying to snooze. Opt for an inflatable or memory foam version.
  
• Blanket or Shawl: Airline blankets are thin and scratchy, so bring your own travel blanket or a cozy wrap to keep warm.
  
• Eye Mask: There’s always that person who insists on keeping their reading light on all night. An eye mask is your best friend in these situations.
  
• Noise-Canceling Headphones or Earplugs: Whether it’s the hum of the engines or the loud chatter of your fellow passengers, noise-canceling headphones or earplugs can help block out distractions.

Your Airplane “Freshen Up” Kit (Because No One Wants to Feel Gross)

Around here we call it “airplane funk” – that less-than-fresh feeling after a long flight. Whether you choose to freshen up while in the air, right after you land, or during your layover, here’s what to pack in your carry-on to avoid that post-flight ick:

• Face Wipes or Wash: Wipes are a lifesaver for freshening up your skin mid-flight or right before you land, but don’t hesitate to bring your favorite face wash that makes you feel the most human!
  
• Toothbrush and Toothpaste: Nothing says “I’m ready for Europe!” like brushing your teeth before you step off the plane – or at least before you chat with a customs agent.
  
• Moisturizer & Lip Balm: The dry airplane air can do a number on your skin and lips, so pack your favorite moisturizer and lip balm to stay hydrated.
  
• Hairbrush and/or Dry Shampoo: A hair pick-me-up can do wonders for your arrival attitude.
  
• Deodorant: So you feel as clean as you can, and out of respect to your seat neighbors.
  
• Hand Sanitizer and Wipes: Clean hands = clean + healthy traveler!

Tech and Entertainment Gear to Pack In Your Carry On (So You Don’t Lose Your Mind) 

If you’re lucky enough to sleep through the entire flight – well, good for you. But if you’re like me, you’ll probably want some entertainment to pass the time:

• Tablet, Kindle, or E-Reader: Download some books, movies, or TV shows ahead of time so you’ve got plenty of options if the in-flight entertainment doesn’t cut it.
  
• Music or Podcasts: Create a playlist or download your favorite podcasts. It’s the perfect way to relax or even drift off to sleep.
  
• Headphones: Don’t rely on the cheap ones they hand out on the plane. Consider whether over-ear or earbuds will be the most comfortable for long periods of use.
  
• Phone Charger: Always keep your charger in your carry-on so you can power up at any point during the trip.
  
• Plug Adapter: If you need an adapter and/or converter for your chargers and devices once you land, it’s a good idea to have this handy in your carry on versus in a checked piece of luggage.
  
• External Battery: Keeping your devices charged is crucial, especially if your seat doesn’t have a power outlet. A fully charged power bank can save the day.

Food and Drinks to Pack in Your Carry On (Because Airplane Food Can Be a Gamble)

You never know what you are going to get with airplane meals, and they aren’t always the best. Don’t risk not having enough fuel in your system as you’re trapped mid-air, because it could be a while before you find a decent meal even after you land. 

Here’s what to pack to keep your stomach happy:

• Healthy Snacks: Think nuts, protein bars, or dried or fresh fruit. They’ll keep you full and energized when the airline meal just doesn’t do it for you.
  
• Reusable Water Bottle: Hydration is key! Fill up your water bottle after going through security to avoid relying solely on the small cups of water they give you on the plane.
  
• Medicine: It’s normal to feel gassy on the plane, but you don’t have to be miserable – pack that gas or indigestion medicine, along with a pain reliever in case an unexpected headache strikes. 

What To Pack In Your Carry On To Help You Transition (Into Vacation Mode) 

Arriving in the early morning after an overnight flight is rough, and especially if you aren’t able to check into your lodging yet, you’re probably going to want to change or freshen up even before you get to your hotel:

• Change of Clothes: Pack a fresh set of clothes in your carry-on so you can change either before landing or once you arrive. It helps you feel more put-together, especially if you’re heading straight out to explore. Don’t forget fresh underwear!
  
• Appropriate Shoes: If your slip-on shoes aren’t the best for exploring, be sure to also pack shoes that will work for your activities (+outfit) on Day 1.
  
• Makeup or Accessories: Remember that this is Day 1 of your trip, so if you will feel better by putting on some makeup or accessories, have that packed in your carryon so it’s easy to grab.
  
• Appropriate Outerwear: Consider what the weather will be when you arrive. Be sure to pack that rain jacket or heavier coat if you will need it.

Important Travel Documents (Keeping Them Handy But Safe!)

When you finally land after that overnight flight, you don’t want to be scrambling through your bag for your passport or itinerary. Likewise, you want to make sure that where you stow your important documents is in a secure place so they don’t fall out of your bag during the long flight as you’re shuffling for something. 

Keep these items organized and easily accessible:

• Passport/ID: Make a habit of putting your hand on your passport throughout your journey. Take a photo of your passport on your phone to have as a backup.
  
• Boarding Pass: Print it out or have it saved on your phone.
  
• Travel Itinerary: Have a printed or downloaded version on hand in case you lose internet connection when you land. Wish you had a one-stop-shop app to keep everything about your trip handy? –> check out my $99 Vacation Hub Service.

Final Tips: Surviving the First Day

The goal after an overnight flight is to stay awake and push through that first day—no matter how tempting that nap might seem. Drink plenty of water, walk around as much as possible, and get some fresh air. If you can make it until at least early evening before hitting the pillow, you’ll adjust to the time zone faster and get the most out of your adventure.

With these carry-on essentials, you’ll not only survive your long-haul flight, but you’ll also step off the plane feeling ready to explore.