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Do you need to book restaurants in London?

By Alex Mercer · London resident since 2014Last verified 31 May 2026

Short answer

For Thursday to Saturday evenings at any well-reviewed restaurant, yes — book two to four weeks ahead. Everywhere else, walk-ins are realistic if you arrive before 6.30pm or after 9pm. Pubs, markets and most neighbourhood places never need a booking.

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London's booking culture has tightened, but the pressure is concentrated in a narrow band: 7.30–8.45pm, Thursday to Saturday. Shift an hour either side and the same room has tables.

Many of the best-regarded restaurants keep counter seats for walk-ins. Turning up alone or as a pair at opening time works far more often than people expect.

The specifics

  • Book ahead

    Weekend dinner, Sunday roast, anything that has been written about in the last year.

  • Just walk in

    Markets, pubs, Chinatown, Vietnamese Kingsland Road, most lunches.

  • Best walk-in times

    6pm sharp, or after 9.15pm.

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