# Southampton (SOU) to Los Angeles (LAX) business class reward flights

Source: https://miles.zone/routes/sou-lax
Data updated: 2026-10-18T11:08:47.893Z
Cash amounts are in US dollars.

Fewest points: 70,000 Atmos points plus $412 on Aer Lingus through Atmos Rewards, departing 2026-11-10.

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

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| Aer Lingus | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 70,000 Atmos points | $412 | via DUB | 2026-11-10 | 18 Oct 2026, 11:08 UTC |

## Route facts

Over the next 60 days we hold business class seats from Southampton to Los Angeles on 46 of the 46 departure days we have checked so far (14 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 |
| --- | --- | --- | --- | --- |
| [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 46 of 46 checked | 70,000 Atmos points | 350,000 Atmos points | $402 to $417 |

No nonstop seats in the window.
With a connection on Aer Lingus.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search SOU to LAX in business class on a date with space, and pay in Atmos points with the cash on top (from $402).

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 Los Angeles

- [Dublin (DUB)](https://miles.zone/routes/dub-lax)
- [Edinburgh (EDI)](https://miles.zone/routes/edi-lax)
- [Paris (CDG)](https://miles.zone/routes/cdg-lax)
- [London (LHR)](https://miles.zone/routes/lhr-lax)
- [Madrid (MAD)](https://miles.zone/routes/mad-lax)
- [Zurich (ZRH)](https://miles.zone/routes/zrh-lax)
- [Amsterdam (AMS)](https://miles.zone/routes/ams-lax)
- [Barcelona (BCN)](https://miles.zone/routes/bcn-lax)
- [Rome (FCO)](https://miles.zone/routes/fco-lax)
- [Manchester (MAN)](https://miles.zone/routes/man-lax)
- [Seoul (ICN)](https://miles.zone/routes/icn-lax)
- [Bangkok (BKK)](https://miles.zone/routes/bkk-lax)