Flight Upgrade Offer Scams via Email
How scammers send fake airline upgrade offer emails to collect payment card details or loyalty programme credentials under the cover of a legitimate-seeming seat improvement.
Part of: Fake Flight Upgrade Offer Scams
Last reviewed: 8 June 2026
Airlines routinely offer genuine paid upgrades and loyalty programme bids for improved seating, and travellers who fly frequently are accustomed to receiving pre-departure upgrade offers by email. Scammers exploit this familiarity by sending convincing upgrade offer emails timed to coincide with upcoming flights — sometimes referencing real booking details obtained from breaches or through social media.
The fraudulent email leads to a replica of the airline's upgrade or bidding portal, where card details or loyalty account credentials are entered. Card details are used fraudulently; loyalty credentials are used to drain frequent flyer miles.
How this scam works on email
An email arrives in the days before a flight, referencing the route and approximate travel date, and offering an upgrade at an attractive price. The link leads to a credible-looking upgrade portal requesting payment card or loyalty account login details. After submission, the victim may receive a fake confirmation, while the card is used for unrelated fraudulent purchases or the loyalty account is accessed and drained.
Some campaigns do not require exact booking reference knowledge — they send mass emails to frequent flyer lists around common travel periods, relying on the probability that enough recipients have upcoming flights to make the emails feel relevant.
Common red flags
- Upgrade email arrives but the link leads to a domain different from the airline's official website
- Portal requests loyalty account password rather than just the booking reference
- Upgrade price is significantly below comparable genuine offers
- Confirmation email for the upgrade uses a different from-address than the airline's normal communications
- Loyalty account shows a login from an unexpected location after clicking the link
How to protect yourself
- Manage all upgrade requests only through the airline's official app or website
- Never click upgrade links in pre-departure emails — log into your airline account directly
- Enable two-factor authentication on all airline loyalty programme accounts
- Verify any upgrade confirmation through your airline account booking history
- Use a virtual card number for airline payments to limit exposure if details are captured
How to report it
- Report the phishing email to the airline it impersonates
- Report to Action Fraud (UK) or the FTC (US) at reportfraud.ftc.gov
- Contact your bank if card details were entered, and change loyalty account passwords immediately
Frequently asked questions
How do I know if an upgrade email is genuine?
Log into your airline's official app or website and check the 'Manage Booking' section for any upgrade offers associated with your flight. Genuine offers will appear there. Never rely on email links for upgrade payments.