flat.flights

Finnair vs United Airlines Business Class Comparison

Finnair United Airlines
Rating 7/10 7/10
Seat type AirLounge Polaris lie-flat
Lie-flat Yes Yes
Seat width 21 inches 22 inches
Alliance Oneworld Star Alliance
IATA AY UA
Hubs Helsinki Vantaa (HEL) Newark (EWR), San Francisco (SFO), Chicago O'Hare (ORD), Houston (IAH)

Finnair — Pros & Cons

  • + AirLounge concept with bench-style seats
  • + Fastest Europe-Asia routing via Helsinki
  • + Nordic design aesthetic
  • AirLounge controversial — no traditional lie-flat on some A350s
  • Small network beyond Nordics

United Airlines — Pros & Cons

  • + Polaris seats with excellent bedding
  • + Dedicated Polaris lounges at hubs
  • + Massive global route network
  • Inconsistent product across fleet
  • Older 767s lack direct aisle access

The verdict

Both Finnair and United Airlines earn a 7/10 rating, making this a close call. Finnair offers AirLounge while United Airlines features Polaris lie-flat. Your decision should come down to route availability, alliance loyalty, and which seat product appeals more to you.

Read full reviews

Book your flight