Longer, practical guides that go beyond the quick answers, covering the questions travellers search for most about Heathrow, from lounges to security rules. Verified August 2026.
In this guide
- Which Heathrow lounge is worth paying for?
- Heathrow liquid rules 2026: what can you take through security now?
Frequently asked questions
Do I need a business-class ticket to use a lounge at Heathrow? No. Walk-in, pay-on-the-day lounges are open in several terminals, indicative from around £30. See the full lounge guide.
Has the liquids rule at Heathrow really changed? Yes. Since 24 January 2026 all four terminals use CT scanners, so liquids up to 2 litres can stay loose in your bag with no 100ml limit. See the liquid rules guide.
More: Overview, Facilities, FAQs.
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Last verified August 2026 by the Heathrow Airport Guide editorial team. Prices and timetables change, so confirm the specifics on the official Heathrow Airport website before you travel.