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cabinbagsize.com

Cabin bag sizes, every airline

Free allowances on each airline’s cheapest fare, checked against the airlines’ own websites (latest check 20 Oct 2026).

Biggest free under-seat bags

Ranked by volume, on the cheapest fare. Longer bar = more room for free.

  1. 1easyJet45 × 36 × 20 cm · 32.4 L
  2. 2American Airlines45 × 35 × 20 cm · 31.5 L
  3. 3Eurowings40 × 30 × 25 cm · 30 L
  4. 4Aer Lingus40 × 30 × 20 cm · 24 L
  5. 5Emerald Airlines (Aer Lingus Regional)40 × 30 × 20 cm · 24 L
  6. 6Jet240 × 30 × 20 cm · 24 L
  7. 7Norwegian40 × 30 × 20 cm · 24 L
  8. 8Ryanair40 × 30 × 20 cm · 24 L
  9. 9Transavia40 × 30 × 20 cm · 24 L
  10. 10TUI Airways40 × 30 × 20 cm · 24 L
  11. 11Volotea40 × 30 × 20 cm · 24 L
  12. 12Vueling40 × 30 × 20 cm · 24 L
  13. 13Wizz Air40 × 30 × 20 cm · 24 L
  14. 14United Airlines43 × 25 × 22 cm · 23.7 L
  15. 15Air Canada43 × 33 × 16 cm · 22.7 L
  16. 16Air France40 × 30 × 15 cm · 18 L
  17. 17British Airways40 × 30 × 15 cm · 18 L
  18. 18Iberia40 × 30 × 15 cm · 18 L
  19. 19KLM40 × 30 × 15 cm · 18 L
  20. 20Lufthansa40 × 30 × 15 cm · 18 L
  21. 21SWISS40 × 30 × 15 cm · 18 L
  22. 22TAP Air Portugal40 × 30 × 15 cm · 18 L
  23. 23Turkish Airlines40 × 30 × 15 cm · 18 L
  24. 24Virgin Atlantic40 × 30 × 15 cm · 18 L

All airlines A–Z

Free cabin baggage on each airline’s cheapest fare
Aer LingusSaverUnder-seat40 × 30 × 20 cmCabin bagPaid add-on · 55 × 40 × 24 cm · 10 kg
Air CanadaEconomy BasicUnder-seat43 × 33 × 16 cmCabin bagPaid add-on · 55 × 40 × 23 cm
Air FranceBasicUnder-seat40 × 30 × 15 cmCabin bagPaid add-on · 55 × 35 × 25 cm · 12 kg
American AirlinesBasic EconomyUnder-seat45 × 35 × 20 cmCabin bag56 × 36 × 23 cm
British AirwaysEconomy (no checked bag)Under-seat40 × 30 × 15 cmCabin bag56 × 45 × 25 cm
Delta Air LinesDelta Main Basic (Basic Economy)Under-seatIncluded · size not publishedCabin bag56 × 35 × 23 cm
easyJetStandardUnder-seat45 × 36 × 20 cm · 15 kgCabin bagPaid add-on · 56 × 45 × 25 cm · 15 kg
Emerald Airlines (Aer Lingus Regional)SaverUnder-seat40 × 30 × 20 cmCabin bagPaid add-on · 55 × 40 × 24 cm · 10 kg
EmiratesEconomy SpecialUnder-seatNot publishedCabin bag55 × 38 × 22 cm · 7 kg
Etihad AirwaysBasicUnder-seatNot publishedCabin bag56 × 36 × 23 cm · 7 kg
EurowingsBASICUnder-seat40 × 30 × 25 cmCabin bagPaid add-on · 55 × 40 × 23 cm · 8 kg
IberiaBasicUnder-seat40 × 30 × 15 cmCabin bag56 × 40 × 25 cm · 10 kg
Jet2All Jet2.com flightsUnder-seat40 × 30 × 20 cmCabin bag56 × 45 × 25 cm · 10 kg
KLMBasicUnder-seat40 × 30 × 15 cmCabin bagPaid add-on · 55 × 35 × 25 cm · 12 kg
LoganairFlyUnder-seatIncluded · size not publishedCabin bag40 × 35 × 18 cm · 6 kg
LufthansaEconomy BasicUnder-seat40 × 30 × 15 cmCabin bagPaid add-on · 55 × 40 × 23 cm · 8 kg
NorwegianLowFareUnder-seat40 × 30 × 20 cm · 10 kgCabin bagPaid add-on · 55 × 40 × 23 cm · 10 kg
Qatar AirwaysEconomy LiteUnder-seatIncluded · size not publishedCabin bag50 × 37 × 25 cm · 7 kg
RyanairBasicUnder-seat40 × 30 × 20 cmCabin bagPaid add-on · 55 × 40 × 20 cm · 10 kg
SWISSEconomy BasicUnder-seat40 × 30 × 15 cmCabin bagPaid add-on · 55 × 40 × 23 cm · 8 kg
TAP Air PortugalDiscountUnder-seat40 × 30 × 15 cm · 2 kgCabin bag55 × 40 × 25 cm · 10 kg
TransaviaBasicUnder-seat40 × 30 × 20 cm · 10 kgCabin bagPaid add-on · 55 × 40 × 25 cm · 10 kg
TUI AirwaysTUI holiday (package)Under-seat40 × 30 × 20 cmCabin bag55 × 40 × 20 cm · 10 kg
Turkish AirlinesEcoFlyUnder-seat40 × 30 × 15 cm · 4 kgCabin bag55 × 40 × 23 cm · 8 kg
United AirlinesBasic EconomyUnder-seat43 × 25 × 22 cmCabin bagPaid add-on · 56 × 35 × 23 cm
Virgin AtlanticEconomy LightUnder-seat40 × 30 × 15 cmCabin bag56 × 36 × 23 cm · 10 kg
VoloteaStandardUnder-seat40 × 30 × 20 cmCabin bagPaid add-on · 55 × 40 × 25 cm · 10 kg
VuelingFly LightUnder-seat40 × 30 × 20 cmCabin bagPaid add-on · 55 × 40 × 20 cm · 10 kg
Wizz AirBasicUnder-seat40 × 30 × 20 cm · 10 kgCabin bagPaid add-on · 55 × 40 × 23 cm · 10 kg