London → San Jose Business Class Round Trip from £1,890 (Costa Rica Deal, 2027 Dates)
With Aeromexico.
How to Book
The cheapest business class tickets can be found with OTA’s, link to the deal here below.
Travel Dates
In 2027, in- and outbound flights on Mondays, Tuesdays or Wednesdays.
Route Map: LHR → MEX → SJO
Fare Rules
Minimum stay requirements
TRAVEL FROM TURNAROUND MUST COMMENCE NO EARLIER THAN 5 DAYS AFTER ARRIVAL AT TURNAROUND.
Good Business Class Price
This is a solid Business Class fare from London to San José and comfortably within good long-haul premium pricing territory.
Want to check another route? Use our Business Class fare checker →
Looking for more Business Class deals from the UK?
By Sacha
I'm Sacha, founder of Premium-Flights.com. Over ten years ago Chris and I started finding Business and First Class deals for ourselves, then for family and friends, and in 2018 we decided to share them with everyone, completely free. Every deal on this site is personally verified by us. This isn't a corporate operation, it's a passion project built by two friends who genuinely love aviation and smart travel.
Note: Prices were verified at the time of publication but may change or expire without notice. We do not sell flights ourselves. Some links may be affiliate links, which may earn us a small commission at no extra cost to you.