# Southampton (SOU) to Kolkata (CCU) business class reward flights

Source: https://miles.zone/routes/sou-ccu
Data updated: 2026-10-17T21:01:47.114Z
Cash amounts are in US dollars.

Fewest points: 398,500 miles plus $877 on KLM through Air France-KLM Flying Blue, departing 2026-11-22.

## 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) | 398,500 miles | $877 | via AMS, KUL | 2026-11-22 | 17 Oct 2026, 21:01 UTC |

## Route facts

Over the next 60 days we hold business class seats from Southampton to Kolkata on 4 of the 4 departure days we have checked so far (56 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) | 4 of 4 checked | 398,500 miles | 398,500 miles | $877 |

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 SOU to CCU in business class on a date with space, and pay in miles with the cash on top (from $877).

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

## More routes from Southampton

- [Algiers (ALG)](https://miles.zone/routes/sou-alg)
- [Amsterdam (AMS)](https://miles.zone/routes/sou-ams)
- [Paris (CDG)](https://miles.zone/routes/sou-cdg)
- [Oran (ORN)](https://miles.zone/routes/sou-orn)
- [Tunis (TUN)](https://miles.zone/routes/sou-tun)
- [Manama (BAH)](https://miles.zone/routes/sou-bah)
- [Boston (BOS)](https://miles.zone/routes/sou-bos)
- [Washington (IAD)](https://miles.zone/routes/sou-iad)
- [Tel Aviv (TLV)](https://miles.zone/routes/sou-tlv)
- [Beirut (BEY)](https://miles.zone/routes/sou-bey)
- [Chennai (MAA)](https://miles.zone/routes/sou-maa)
- [Colombo (CMB)](https://miles.zone/routes/sou-cmb)

## More routes to Kolkata

- [Mumbai (BOM)](https://miles.zone/routes/bom-ccu)
- [Delhi (DEL)](https://miles.zone/routes/del-ccu)
- [Tokyo (HND)](https://miles.zone/routes/hnd-ccu)
- [Guangzhou (CAN)](https://miles.zone/routes/can-ccu)
- [Hong Kong (HKG)](https://miles.zone/routes/hkg-ccu)
- [Shanghai (PVG)](https://miles.zone/routes/pvg-ccu)
- [Sydney (SYD)](https://miles.zone/routes/syd-ccu)
- [Taipei (TPE)](https://miles.zone/routes/tpe-ccu)
- [Inverness (INV)](https://miles.zone/routes/inv-ccu)
- [Newcastle (NCL)](https://miles.zone/routes/ncl-ccu)
- [Birmingham (BHX)](https://miles.zone/routes/bhx-ccu)
- [Bristol (BRS)](https://miles.zone/routes/brs-ccu)