If i book this do i need visa in london?
UK transit visa airside LHR Indian passport 2025 2026
| Document | Condition |
|---|---|
| Valid US visa (B1/B2 or other) | Any valid US visa (not expired) |
| Valid Australian visa | Any valid Australian visa |
| Valid Canadian visa | Any valid Canadian visa |
| Valid New Zealand visa | Any valid New Zealand visa |
| Valid EEA/Schengen residence permit | Common format |
| Valid Category D (long-stay) Schengen visa |
Since you're flying DEL → LHR → SFO (San Francisco, USA), if you already have a valid US visa, you are exempt from the DATV requirement and can transit Heathrow without a UK transit visa.
| Situation | Do you need a UK transit visa? |
|---|---|
| You have a valid US visa | ❌ No — you're exempt |
| You have no US/AU/CA/NZ visa | ✅ Yes — apply for a DATV (£39) |