# San Francisco (SFO) to Barcelona (BCN) business class award flights

Source: https://miles.zone/routes/sfo-bcn
Data updated: 2026-10-21T09:54:56.410Z
Cash amounts are in US dollars.

Fewest points: 72,000 miles plus $52 on Lufthansa through LifeMiles, departing 2026-11-10.

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

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| American Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 85,000 Atmos points | $26 | via PHL | 2026-11-04 | 20 Oct 2026, 17:41 UTC |
| Aer Lingus | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 400,000 Atmos points | $29 | via DUB | 2026-11-04 | 20 Oct 2026, 17:41 UTC |
| Alaska Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 85,000 Atmos points | $41 | via LAX, MAD | 2026-11-15 | 20 Oct 2026, 17:42 UTC |
| Lufthansa | [LifeMiles](https://miles.zone/programs/lifemiles) | 72,000 miles | $52 | via MUC | 2026-11-10 | 21 Oct 2026, 09:54 UTC |
| United Airlines | [LifeMiles](https://miles.zone/programs/lifemiles) | 72,000 miles | $58 | via ORD, IAD | 2026-11-02 | 21 Oct 2026, 09:54 UTC |
| Aeromexico | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 97,000 miles | $104 | via MEX | 2026-11-07 | 13 Oct 2026, 16:52 UTC |
| Air France | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Light fare) | 125,000 miles | $355 | via CDG | 2026-10-25 | 19 Oct 2026, 15:54 UTC |
| Delta Air Lines | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 455,000 miles | $359 | via LAX, CDG | 2026-12-08 | 19 Oct 2026, 15:53 UTC |
| KLM | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Light fare) | 125,000 miles | $366 | via AMS | 2026-10-28 | 19 Oct 2026, 15:54 UTC |
| British Airways | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 85,000 Atmos points | $1,023 | via LHR | 2026-11-10 | 20 Oct 2026, 17:41 UTC |

## Route facts

Over the next 60 days we hold business class seats from San Francisco to Barcelona on 60 of the 60 departure days, through 3 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.

| Program | Days with space | Lowest | Typical day | Cash on top |
| --- | --- | --- | --- | --- |
| [LifeMiles](https://miles.zone/programs/lifemiles) | 8 of 60 | 72,000 miles | 72,000 miles | $52 to $74 |
| [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 24 of 60 | 85,000 Atmos points | 85,000 Atmos points | $26 to $1,023 |
| [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) | 60 of 60 | 97,000 miles | 165,000 miles | $104 to $366 |

No nonstop seats in the window.
With a connection on Aer Lingus, Aeromexico, Air France, Alaska Airlines, American Airlines, British Airways, Delta Air Lines, KLM and 2 other airlines.

## How to book it

1. [LifeMiles](https://miles.zone/programs/lifemiles) books on lifemiles.com: sign in there, search SFO to BCN in business class on a date with space, and pay in miles with the cash on top (from $52).
2. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search SFO to BCN in business class on a date with space, and pay in Atmos points with the cash on top (from $26).
3. [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) books on airfrance.fr: sign in there, search SFO to BCN in business class on a date with space, and pay in miles with the cash on top (from $104).

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

## More routes from San Francisco

- [London (LHR)](https://miles.zone/routes/sfo-lhr)
- [Edinburgh (EDI)](https://miles.zone/routes/sfo-edi)
- [Paris (CDG)](https://miles.zone/routes/sfo-cdg)
- [Dublin (DUB)](https://miles.zone/routes/sfo-dub)
- [Rome (FCO)](https://miles.zone/routes/sfo-fco)
- [Frankfurt (FRA)](https://miles.zone/routes/sfo-fra)
- [Madrid (MAD)](https://miles.zone/routes/sfo-mad)
- [Manchester (MAN)](https://miles.zone/routes/sfo-man)
- [Munich (MUC)](https://miles.zone/routes/sfo-muc)
- [Doha (DOH)](https://miles.zone/routes/sfo-doh)
- [Seoul (ICN)](https://miles.zone/routes/sfo-icn)
- [London (LGW)](https://miles.zone/routes/sfo-lgw)

## More routes to Barcelona

- [London (LGW)](https://miles.zone/routes/lgw-bcn)
- [London (LHR)](https://miles.zone/routes/lhr-bcn)
- [Doha (DOH)](https://miles.zone/routes/doh-bcn)
- [New York (JFK)](https://miles.zone/routes/jfk-bcn)
- [Miami (MIA)](https://miles.zone/routes/mia-bcn)
- [Tokyo (HND)](https://miles.zone/routes/hnd-bcn)
- [Seoul (ICN)](https://miles.zone/routes/icn-bcn)
- [Tokyo (NRT)](https://miles.zone/routes/nrt-bcn)
- [Dallas (DFW)](https://miles.zone/routes/dfw-bcn)
- [Los Angeles (LAX)](https://miles.zone/routes/lax-bcn)
- [Chicago (ORD)](https://miles.zone/routes/ord-bcn)
- [Seattle (SEA)](https://miles.zone/routes/sea-bcn)