Does British Airways work with authenticator apps like MS Authenticator App?

Yes. British Airways supports TOTP authenticator apps, so you can generate its two-factor codes in MS Authenticator App.

Is British Airways two-factor authentication free?

Yes. Enabling authenticator-app 2FA on British Airways is free — you only need the free MS Authenticator App.

What if I lose access to my British Airways 2FA codes?

Use the backup or recovery codes you saved during setup. If you didn't save them, contact British Airways support to regain access, then re-add the account to MS Authenticator App.

Should I use an authenticator app or a security key on British Airways?

British Airways supports both. An authenticator app like MS Authenticator App is free and works on any phone; a hardware security key adds phishing resistance. You can enable both.

How to enable 2FA on British Airways

← British Airways overview Supported

Enable two-factor authentication on British Airways to stop unauthorized logins. After setup, British Airways asks for a rotating code from MS Authenticator App in addition to your password.

Step-by-step setup

1
Sign in to British Airways and open your British Airways account security settings.
2
Turn on two-factor authentication and choose the authenticator-app option.
Look for "Authenticator app", "Authentication app", or "TOTP" rather than SMS.
3
Scan the QR code with MS Authenticator App.
Open MS Authenticator App, tap add, and point your camera at the QR code British Airways displays. Can't scan? Enter the setup key manually instead.
4
Enter the 6-digit code to confirm.
Type the code MS Authenticator App generates to verify and link your British Airways account.
5
Save your backup codes.
Store the recovery codes British Airways gives you somewhere safe — you'll need them if you lose your phone.

Frequently asked questions

Does British Airways work with authenticator apps like MS Authenticator App?: Yes. British Airways supports TOTP authenticator apps, so you can generate its two-factor codes in MS Authenticator App.
Is British Airways two-factor authentication free?: Yes. Enabling authenticator-app 2FA on British Airways is free — you only need the free MS Authenticator App.
What if I lose access to my British Airways 2FA codes?: Use the backup or recovery codes you saved during setup. If you didn't save them, contact British Airways support to regain access, then re-add the account to MS Authenticator App.
Should I use an authenticator app or a security key on British Airways?: British Airways supports both. An authenticator app like MS Authenticator App is free and works on any phone; a hardware security key adds phishing resistance. You can enable both.

Generate your British Airways codes in MS Authenticator App

Free, offline, and encrypted. One tap for every 6-digit code.

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