1. Items That Are Strictly Prohibited on Planes
According to Circular 01 and regulations from the Civil Aviation Authority of Vietnam, while personal items are allowed, there are certain restrictions on what can and cannot be brought on board. Specifically, for liquid items, the total volume allowed per person is 1 liter, but for alcoholic liquids with an alcohol content between 24% and 70%, the maximum allowed is 5 liters. Additionally, explosive materials, flammable substances, weapons, and other dangerous items are strictly prohibited on planes.
If you plan to carry unique items like fish sauce, seafood, or even durian, you can read more tips on how to pack these items for your flight in this article.

2. Check-In Procedures at the Airport
After booking your flight online or through traditional methods, you’ll not only receive a paper ticket but also a code sent to your email and phone. With this code, you have several check-in options: you can check in online at home via the airline’s website, use the self-check-in kiosks at the airport, or check in at the standard counter with staff assistance.
Be sure to arrive early for check-in to avoid long lines. It’s generally recommended to arrive at the airport 3 hours prior to an international flight and 2 hours before a domestic flight. If the check-in counters are closed when you arrive, immediately notify airline staff for assistance.

3. Important Tips for Passing Through Security Scanners
Important tips for passing through security scanners:
- First, remove all jackets, hats, shoes, belts, and personal items before walking through the metal detector. Place these items in a bin (tray) to be scanned by the X-ray machine.
- Second, if the security scanner alarms, it could be due to metal items on your body. You may be asked to undergo a secondary scan using a handheld metal detector.
- Third, if any other concerns arise, security personnel may ask you to undergo a visual inspection. However, this usually only happens if you are carrying prohibited items.

4. Priority Passengers
Airports often have designated priority check-in counters for passengers who qualify for expedited services. These counters are not only available for quicker check-in but also for faster security screening.
Priority passengers include:
- Passengers with disabilities or limited mobility.
- Veterans or individuals with significant contributions to the revolution.
- All passengers aged 65 and over.
- Pregnant women between 24 and 32 weeks of pregnancy.
- Families traveling with infants under 2 years old.

5. Using Phones and Laptops While Flying
If you're someone who loves taking photos or posting on social media, you probably can't resist checking in with a picture from your flight, right?
However, once you're on the plane, flight attendants will remind you to turn off your phone and laptop for the duration of the flight. The signals from these devices can interfere with the aircraft’s navigation systems, including radar and communication equipment. If you continue using them, electromagnetic waves could cause incorrect positioning, leading to deviations in the flight path.

6. Food and Beverages on the Plane
Don’t be tempted to bring your favorite foods onto the plane. Some items that haven’t been properly inspected may cause bacteria to grow at high altitudes, leading to digestive issues. And trust us, you don’t want that!
We’re sure you'd prefer to enjoy your flight instead of spending hours in the restroom, right? Don’t worry about hunger during the flight—planes offer a variety of meals, from dry snacks to hot dishes, so you won’t go hungry on a long journey.

7. Conditions When You Can’t Fly
Here are the cases when flying is not allowed:
- Infants under 2 weeks old.
- Pregnant women in their 32nd week or beyond, or those with an undetermined pregnancy timeline.
- Passengers with injuries, disabilities, or neurological disorders.
- Individuals paralyzed in both arms and legs, undergoing treatment or recovery.
- People with conditions that may worsen during flight, such as ear, sinus, lung problems, high blood pressure, or bone fractures in treatment. Also, infectious diseases like chickenpox, measles, tuberculosis are restricted.
If you’ve got these 10 essentials covered, you’ll be ready to book affordable flights and start your journey!

8. Reliable Websites for First-Time Flight Bookers
The most important thing for first-time flyers is to ensure you book affordable and trustworthy flights.
If it’s your first time booking a flight, we recommend using a reputable agency to avoid mistakes. With so many travel agencies around today, it can be hard to tell which ones are legitimate. To prevent falling victim to scams and paying inflated prices, look out for certain signs: the company/agency should have clear contact information (address, phone number, business certification, etc.) and a long track record in the flight ticket business.
A trusted source for your flight tickets is: https://www.Mytour.vn/ve-may-bay/ – a top travel agency with almost 10 years of experience in the industry and an official partner of many domestic and international airlines. When you book with Mytour Travel, you’ll enjoy a complimentary taxi ride to the airport and home delivery of your ticket. Plus, their smart booking system makes securing cheap flights quick and easy, and their dedicated customer service team is available 24/7 to guide you through your first flying experience.

9. Essential Documents for Your Flight
Documents are essential when traveling by plane. For domestic flights, the required documents are simple: your flight ticket and ID card. However, for international flights, ensure you bring everything necessary: flight ticket, ID card, passport, and visa (if required for your destination).
If you lose your ID card close to your travel date and can't renew it in time, don't worry! You can replace it with your passport, driver's license, police or military ID, party membership card, or an aviation security pass.
For children who don’t have an ID card yet, they can present their passport, original or certified copy of their birth certificate (for children aged 1 to under 14), or a birth notification (for children under 1 month old). Just a quick reminder: make sure all documents are valid and meet the requirements of the country you’re traveling to.

10. Baggage Regulations for Air Travel
When booking a flight, you will often receive detailed advice about two main types of luggage: carry-on and checked baggage.
Carry-on luggage is typically brought on board with a weight limit of 7–20kg depending on the airline. If your carry-on exceeds the size or weight limits, you may either need to leave some items behind or pay an extra fee to check them in as checked baggage.
For checked baggage, airlines have varying fees based on weight, such as 15kg, 20kg, 25kg, 30kg, 35kg, and 40kg. These fees differ across airlines. Checked luggage is usually stored in the cargo hold, and upon arrival, you can collect it from the designated baggage claim area for your flight.

