How much GBP in cash you can carry while travelling from London Heathrow ariport to Saudi Arabia?

The amount of cash you can carry when traveling from London Heathrow Airport to Saudi Arabia depends on the regulations of the Saudi Arabian government. As of my last knowledge update in September 2021, the following rules were in place:

1. Residents of Saudi Arabia:

- Residents are permitted to carry up to 60,000 Saudi Riyals (SAR) or equivalent in foreign currencies when traveling from the UK to Saudi Arabia.

- Any amount above 60,000 SAR must be declared upon arrival in Saudi Arabia.

2. Non-Residents of Saudi Arabia:

- Non-residents are allowed to carry up to 100,000 SAR or equivalent in foreign currencies when entering Saudi Arabia.

- Any amount exceeding 100,000 SAR must be declared upon arrival.

Please note that these regulations are subject to change, and it's always best to consult the latest official sources for the most up-to-date information. You can find additional details on the Saudi Arabian Monetary Agency (SAMA) website or contact the Saudi Arabian Embassy in London for further guidance.