# Belfast (BHD) to Buenos Aires (EZE) business class reward flights

Source: https://miles.zone/routes/bhd-eze
Data updated: 2026-10-09T23:18:37.497Z
Cash amounts are in US dollars.

Fewest points: 436,000 miles plus $769 on KLM through Air France-KLM Flying Blue, departing 2026-10-31.

## Every program and airline that can book it, next 60 days

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| KLM | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 436,000 miles | $769 | via AMS, GRU | 2026-10-31 | 9 Oct 2026, 23:18 UTC |

## Route facts

Over the next 60 days we hold business class seats from Belfast to Buenos Aires on 3 of the 3 departure days we have checked so far (57 days are not checked yet), through 1 program. 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.

| Program | Days with space | Lowest | Typical day | Cash on top |
| --- | --- | --- | --- | --- |
| [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) | 3 of 3 checked | 436,000 miles | 700,000 miles | $769 to $799 |

No nonstop seats in the window.
With a connection on KLM.

## How to book it

1. [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) books on airfrance.fr: sign in there, search BHD to EZE in business class on a date with space, and pay in miles with the cash on top (from $769).

MilesZone finds the seat; it does not book it or take payment.

## More routes from Belfast

- [London (LCY)](https://miles.zone/routes/bhd-lcy)
- [London (LHR)](https://miles.zone/routes/bhd-lhr)
- [Algiers (ALG)](https://miles.zone/routes/bhd-alg)
- [Amsterdam (AMS)](https://miles.zone/routes/bhd-ams)
- [Paris (CDG)](https://miles.zone/routes/bhd-cdg)
- [Casablanca (CMN)](https://miles.zone/routes/bhd-cmn)
- [Oran (ORN)](https://miles.zone/routes/bhd-orn)
- [Calgary (YYC)](https://miles.zone/routes/bhd-yyc)
- [Manama (BAH)](https://miles.zone/routes/bhd-bah)
- [Boston (BOS)](https://miles.zone/routes/bhd-bos)
- [New York (EWR)](https://miles.zone/routes/bhd-ewr)
- [Washington (IAD)](https://miles.zone/routes/bhd-iad)

## More routes to Buenos Aires

- [London (LHR)](https://miles.zone/routes/lhr-eze)
- [London (LGW)](https://miles.zone/routes/lgw-eze)
- [Los Angeles (LAX)](https://miles.zone/routes/lax-eze)
- [Shanghai (PVG)](https://miles.zone/routes/pvg-eze)
- [Paris (CDG)](https://miles.zone/routes/cdg-eze)
- [New York (EWR)](https://miles.zone/routes/ewr-eze)
- [Birmingham (BHX)](https://miles.zone/routes/bhx-eze)
- [Cardiff (CWL)](https://miles.zone/routes/cwl-eze)
- [Humberside (HUY)](https://miles.zone/routes/huy-eze)
- [Manchester (MAN)](https://miles.zone/routes/man-eze)
- [Edinburgh (EDI)](https://miles.zone/routes/edi-eze)
- [Newcastle (NCL)](https://miles.zone/routes/ncl-eze)