How do I check into a British Airways flight? and How do you get your boarding pass on the British Airways app?
Whether you prefer checking in online from home, using the British Airways website or mobile app, or completing the process at the airport, In this detailed guide I walk you through every single one step by step.
You’ll also learn how to avoid some common issues, how early to arrive at the airport, and what to do if your check-in doesn’t work at all.
So let’s take a closer look at how British Airways flights check-in works.
TL;DR
- You can check in for your British Airways in the website, mobile app, airport kiosks, or check-in counter.
- You can check in for your flight 24 hours before the departure time.
- You can select your seat, add baggage, and get your boarding pass in minutes online or in the app is fastest.
- it is always best to checking in early, especially if you want better seats or need to fix issues.
- If you only have carry-on, you can go straight to security; if you have checked bags, you can use the bag drop.
- If check-in doesn’t work, you can try another method or check in at the airport.
How Do I Check In For British Airways?

Checking in for a British Airways flight is easy and effortless, but it’s important to know which options they offer and which one to go with so you can choose the one that suits you best.
- The British Airways website
- The British Airways mobile app, you can download it in app store or google play
- At the airport using the self service kiosks
- At the airport check-in desks (ticket counters with a BA agent)
Every single one of these methods has its own advantages, but the right option depends on whether you’re traveling light, checking bags, or you have other travel needs.
How Early Can You Check In for a British Airways Flight?
Just like most major airlines you can check in for British Airways 24 hours before your scheduled flight and the check in close 60 minutes before departure for short-haul flights.
Sometimes earlier for long-haul or international flights depending on the airport
In my opinion it is always a good idea to complete the check-in as soon as it opens, especially if you want to get window seat or need more time to resolve any issues.
How to Check In for British Airways: Online, App, and Airport
Let’s go through each method in more details so you know exactly what to choose.
1. Checking In Online (Website)
Online check-in is the most popular and the easiest option.
Here’s how it works:
Go to the British Airways website www.britishairways.com.
Then click on menu.

Click on “Manage ” and then “Online check-in“

Here you will need to enter your:
- Your booking reference which is a 6 character code that looks like this (FG99G8) if you have an e-ticket via na email, and like this (YE99FC5/1A) if you have a paper ticket
- Add your last name, just like in your reservation

Once you heat start check-in button, your booking will appear.
Follow simple steps to complete check-in.
During the process, you can:
- Confirm your details
- Choose or change your seat
- Add checked baggage, or pay for extra luggage
- Review your flight information
At the end, you’ll be able to:
- Download your boarding pass
- Print your boarding pass
- Save it as a PDF

2. Checking In using the Mobile App
The British Airways mobile app has the same features as the website but with more convenience, and user experience.
After logging in, you can:
- Access your booking instantly
- Check in with a few taps
- Store your boarding pass on your phone
The mobile boarding pass is especially useful because:
- You don’t need to print anything
- It’s easy to access at security and boarding
- It reduces the risk of losing your boarding pass
However, it’s still a good idea to take a screenshot or print a backup, especially when traveling internationally.
Just in case your phone battery died.
3. Airport Self-Service Kiosks
If you like to check in at the airport, self-service kiosks are a fast alternative to waiting in line.
At the kiosk, you can:
- Enter your booking reference or scan your passport
- Select your seat
- Print your boarding pass
- Print baggage tags
4. Check-In At The Airport Counter
You can also check in at the airport check-in desk.
This option is best for:
- Passengers with special assistance needs
- Travelers with complex itineraries
- Those who prefer speaking with an agent
At the desk, an airline agent will:
- Check in for you
- Reserve a seat for you
- Print your boarding pass
- Check your luggage
What You Need to Check In
Before starting the check-in process, make sure you have the following:
- Last name (as shown on your ticket)
- Booking reference or e-ticket number
- Passport (for international travel)
- Travel documents (visas, if required)
Why You Need To Always Check-In Early?
In the past I usually check in for my flight about 6 or 7 hours before the departure.
While it might seem like a simple step, but when I started to check in early, I discover that checking in early has several advantages:
- Better seat availability: The earlier you check in, the more seating options you’ll have.
- Time to fix issues: If there’s a problem with your booking, you’ll have time to fix it.
- Less stress at the airport: You can skip long lines and go straight to security especially when traveling carry-on only.
- Smooth boarding process: Having your boarding pass ready makes everything smoother.
Can You Choosing a Seat During Check-In?
During the check-in process, you’ll usually have the option to choose or change your seat, depending on your ticket type.
I you have a higher fare or a more flexible ticket, you can usually select a seat for no extra costs.
For most standard economy tickets, you will need to pay in order to choose a seat, especially a window seat, or a step with more legroom.
What Happens After You Check In?
Once you’ve completed check-in, the next steps depend on your baggage situation.
If you have carry-on only
You can:
- Head directly to clear the security
- And then proceed to your departure gate
If you have checked baggage
You’ll need to:
- Go to the bag drop counter
- Attach your baggage tag (if printed at a kiosk)
- Hand over your luggage
What If British Airways Check-In Is Not Working?
Sometimes, you may have issues during check-in process, and I have already covered all of them in this article.
But here is some common reasons and how to fix them:
- A technical issue in the website
- Visa or travel document checks
- You will need to verify your passport
- Overbooked flights
To resolve the issue you can:
- Try again later, may be som many people are trying to check in.
- Use the mobile app instead of the website
- Visit the check-in counter, or contact the airline directly
Final Thoughts
Checking in for your flight with British Airways is quick and straightforward once you know your what option works for you.
Online and mobile check-in are the easiest methods (and my go to options) and can save you a significant amount of time at the airport. However, kiosks and check-in desks are always available if you need them, or if you need help from the British Airways agents.
So the key is to check in early, prepare your documents, and arrive at the airport with enough time to complete the remaining steps before your flight.
Once everything is done, all that’s left is to head to your gate and enjoy your journey.
I hope this helps.
Happy travels.
British Airways Check-In FAQs
Do I need to check in for a British Airways flight?
Yes, you will need to check in even if you already have a booking, you still need to check in to get your boarding pass. Without it, you won’t be able to go through security or board your flight.
Do I need a passport to check in for British Airways?
For international flights, yes you’ll need your passport details during check-in. For domestic flights (where applicable), you may only need a valid ID, depending on the route.
What happens if I don’t check in online?
If you don’t check in online you can still check in at the airport. But honestly, it’s not ideal. You might face long queues, fewer seat choices, and if you arrive late, you could risk missing the check-in deadline.
When does British Airways check-in close?
For most short-haul flights, check-in closes about 60 minutes before departure. For long-haul flights, it can also be around 60 to 90 minutes, depending on the airport. It’s always safer to arrive early.
Can I check in at the airport for free?
British Airways doesn’t charge you for checking in at the airport. You can use the self-service kiosks or go to the check-in desk without paying anything extra.
Why can’t I check in online with British Airways?
This happens sometimes, and it’s usually for simple reasons like needing passport checks, visa verification, a technical issue, or special booking cases. If it doesn’t work, just try the app or check in at the airport.
Do I need to print my boarding pass?
You can keep the mobile boarding pass on your phone, which is usually the easiest option. That said, I always recommend saving a screenshot or printing a backup just in case your phone dies or glitches.
Can I check in baggage online?
You can add and pay for your checked luggage online or in the app, but you still need to drop your bags at the airport bag drop counter before your flight.
How early should I arrive at the airport after online check-in?
Even if you’ve already checked in, don’t show up late. For short-haul flights, it is better to show up about 2 hours before your flight departure. For long-haul flights, give yourself around 3 hours just in case.
Can I change my seat after checking in?
You can usually still change your seat after check-in, depending on availability and your ticket type. Some seats may come with an extra fee, especially extra legroom or window seats.
Can I check in for someone else?
Yes, if you have their booking details and permission. Families and groups often do this when traveling together, especially if one person is managing all the bookings.
What happens if I miss the check-in deadline?
If you miss it, things get tricky. Your seat may be given to another passenger and you might not be allowed to board. In that case, you’ll need to contact the airline staff at the airport as soon as possible.
You might also like:
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- How To I check in on United Airlines Flight?
- How To I check in on American Airlines?
