British Airways vs KLM

Side-by-side comparison of British Airways and KLM: cabin and checked baggage allowances, fees, online check-in deadlines, alliances, hubs and contacts.

British AirwaysKLM
Country United KingdomNetherlands
Founded 19741919
Type Full-service airlineFull-service airline
Alliance oneworldSkyTeam
Main hubs Heathrow Airport, Gatwick AirportAmsterdam Airport Schiphol
Aircraft types 105
Cabin bag weight 23 kg (51 lb)12 kg (26 lb)
Cabin bag size 56 × 45 × 25 cm (22 × 18 × 10 in)55 × 35 × 25 cm (22 × 14 × 10 in)
Checked bag (Economy) 1 piece · 23 kg (51 lb)not included · 23 kg (51 lb)
First checked bag fee from 45 GBP (≈ 61 USD)from 25 EUR (≈ 29 USD)
Extra bag fee from 45 GBP (≈ 61 USD)from 25 EUR (≈ 29 USD)
Online check-in opens 24 h30 h
Online check-in closes 1 h1 h
Airport check-in fee freefree
Customer service phone +44 20 8738 5050+31 20 474 7747

Key differences

  • British Airways allows a heavier cabin bag: 23 kg (51 lb) vs 12 kg (26 lb) at KLM.
  • KLM opens online check-in earlier (30 h before departure vs 24 h).
  • British Airways is a oneworld member, so miles and status benefits carry over to partner airlines.
  • KLM is a SkyTeam member, so miles and status benefits carry over to partner airlines.

Other comparisons

Allowances shown are for the basic Economy fare on most routes. Fees are the lowest published prices and change often - confirm on the official websites before booking.