A man said he questioned why a member of staff was allowed to wear the badge after he had his bag pulled for a second security check by a female employee who was wearing one.
Heathrow staff are allowed to wear Palestine flag badges because it illustrates that they can speak Arabic, the airport bosses have told an angry Jewish passenger.
There's been a surge in consumer interest for overseas holidays since the start of the year, but prices have also remained high as travel companies capitalise on post-pandemic demand