
London (LHR) to Rio de Janeiro (GIG) business class reward flights
British Airways adds taxes and carrier charges at booking: £499 on an off-peak London to New York Club World return since 27 May 2026. AwardWallet, May 2026
Which program and airline costs you least
London to Rio de Janeiro in business class starts at 110K Avios — British Airways through British Airways Club.
| Airline | |
|---|---|
| 93.5Kplus $735.20 | |
| 93.5Kplus $735.30 | |
| 110K Atmos pointsplus $434.19 | |
| 110K AviosFees not quoted |
Where the space is over the next 60 days
Dashed days are prices last seen more than 3 days ago and not re-checked since.
LHR to GIG in business class: the facts
Over the next 60 days we hold business class seats from London to Rio de Janeiro on 60 of the 60 departure days, through 3 programs. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat. Data updated .
- Air France-KLM Flying Blue
- Days with space
- 60 of 60
- Lowest
- 93,500 miles
- Typical day
- 212,000 miles
- Cash on top
- $735 to $765
- Atmos Rewards
- Days with space
- 1 of 60
- Lowest
- 110,000 Atmos points
- Typical day
- 110,000 Atmos points
- Cash on top
- $434
- British Airways Club
- Days with space
- 1 of 60
- Lowest
- 110,000 Avios
- Typical day
- 110,000 Avios
- Cash on top
- Not quoted
Nonstop or with a connection
Nonstop seats on British Airways. With a connection on Air France, American Airlines and KLM.
How to book it
- Air France-KLM Flying Blue books on airfrance.fr: sign in there, search LHR to GIG in business class on a date with space, and pay in miles with the cash on top (from $735).
- Atmos Rewards books on alaskaair.com: sign in there, search LHR to GIG in business class on a date with space, and pay in Atmos points with the cash on top (from $434).
- British Airways Club books on avios.com: sign in there, search LHR to GIG in business class on a date with space, and pay in Avios with the cash on top.
MilesZone finds the seat; it does not book it or take payment.
More routes
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