Southampton (SOU) to San Francisco (SFO) business class reward flights
Air France-KLM Flying BlueStandard fareAirline
KLMDepartingWed, Dec 2Which program and airline costs you least
Southampton to San Francisco in business class starts at 154.5K miles plus $795.09 — KLM through Air France-KLM Flying Blue.
| Airline | |
|---|---|
 Aer Lingusvia DUB, LAXlast seen 18 Oct, not re-checked sinceAtmos Rewards | 85K Atmos pointsplus $417.19 |
| KLMvia AMS, LAXAir France-KLM Flying Blue | 154.5Kplus $795.09 |
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.
SOU to SFO in business class: the facts
Over the next 60 days we hold business class seats from Southampton to San Francisco on 60 of the 60 departure days, through 2 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
- 80,000 miles
- Typical day
- 203,500 miles
- Cash on top
- $781 to $827
- Atmos Rewards
- Days with space
- 49 of 60
- Lowest
- 85,000 Atmos points
- Typical day
- 350,000 Atmos points
- Cash on top
- $402 to $417
Nonstop or with a connection
No nonstop seats in the window. With a connection on Aer Lingus and KLM.
How to book it
- Air France-KLM Flying Blue books on airfrance.fr: sign in there, search SOU to SFO in business class on a date with space, and pay in miles with the cash on top (from $781).
- Atmos Rewards books on alaskaair.com: sign in there, search SOU to SFO 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
Get told the moment a SOU → SFO seat opens.
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Email only. Searching this route stays free for departures in the next 60 days.