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San Francisco (SFO) to Southampton (SOU) business class award flights

SOU → SFO
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Adults12 and over
1
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00:0024:00

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Lowest seen in the last 14 days207,500 milesPlus fees$366.90ProgramAir France-KLM Flying BlueAir France-KLM Flying BlueStandard fareAirlineKLMKLMDepartingFri, Oct 23
Last checked 13d agoChecked

Which program and airline costs you least

San Francisco to Southampton in business class starts at 207.5K miles plus $366.90 — KLM through Air France-KLM Flying Blue. Alaska Airlines through Atmos Rewards charges the least cash — $29.00 — but wants 400K Atmos points.

Every way to book SFO to SOU with miles or points
Airline
KLMKLMvia AMSlast seen 9 Oct, not re-checked sinceAir France-KLM Flying Blue207.5Kplus $366.90
Air FranceAir Francevia CDG, AMSlast seen 9 Oct, not re-checked sinceAir France-KLM Flying Blue283Kplus $385.40
Aer LingusAer Lingusvia DUBlast seen 12 Oct, not re-checked sinceAtmos Rewards350K Atmos pointsplus $38.20
Alaska AirlinesAlaska Airlinesvia SEA, PIT, DUBlast seen 12 Oct, not re-checked sinceAtmos Rewards400K Atmos pointsplus $29.00

Where the space is over the next 60 days

October
Thu22578.5KFri23207.5KSat24437KSun25283KMon26297KTue27288.5KWed28207.5KThu29297KFri30578.5KSat31578.5K
November
Sun1 Mon2 Tue3 Wed4 Thu5 Fri6 Sat7 Sun8 Mon9 Tue10 Wed11 Thu12 Fri13 Sat14 Sun15 Mon16 Tue17 Wed18 Thu19 Fri20 Sat21 Sun22 Mon23 Tue24 Wed25 Thu26 Fri27 Sat28 Sun29 Mon30 
December
Tue1 Wed2 Thu3 Fri4 Sat5 Sun6 Mon7 Tue8 Wed9 Thu10 Fri11 Sat12 Sun13 Mon14 Tue15 Wed16 Thu17 Fri18 Sat19 Sun20 

Dashed days are prices last seen more than 3 days ago and not re-checked since.

SFO to SOU in business class: the facts

Over the next 60 days we hold business class seats from San Francisco to Southampton on 10 of the 10 departure days we have checked so far (50 days are not checked yet), 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
    10 of 10 checked
    Lowest
    207,500 miles
    Typical day
    297,000 miles
    Cash on top
    $367 to $385
  • Atmos Rewards
    Days with space
    3 of 10 checked
    Lowest
    350,000 Atmos points
    Typical day
    350,000 Atmos points
    Cash on top
    $29 to $38

Nonstop or with a connection

No nonstop seats in the window. With a connection on Aer Lingus, Air France, Alaska Airlines and KLM.

How to book it

  1. Air France-KLM Flying Blue books on airfrance.fr: sign in there, search SFO to SOU in business class on a date with space, and pay in miles with the cash on top (from $367).
  2. Atmos Rewards books on alaskaair.com: sign in there, search SFO to SOU in business class on a date with space, and pay in Atmos points with the cash on top (from $29).

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

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