# London (LHR) to Barcelona (BCN) business class reward flights

Source: https://miles.zone/routes/lhr-bcn
Data updated: 2026-10-22T03:36:26.006Z
Cash amounts are in US dollars.

Fewest points: 15,000 Atmos points plus $109 on Iberia through Atmos Rewards, departing 2026-11-03.

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

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| Brussels Airlines | [LifeMiles](https://miles.zone/programs/lifemiles) | 20,650 miles | $79 | via BRU | 2026-11-05 | 20 Oct 2026, 17:31 UTC |
| Air France | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Light fare) | 20,000 miles | $97 | via CDG | 2026-12-05 | 20 Oct 2026, 16:08 UTC |
| KLM | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Light fare) | 20,000 miles | $108 | via AMS | 2026-12-05 | 20 Oct 2026, 16:08 UTC |
| Iberia | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 15,000 Atmos points | $109 | via MAD | 2026-11-03 | 22 Oct 2026, 03:36 UTC |
| British Airways | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 15,000 Atmos points | $115 | Nonstop | 2026-10-25 | 22 Oct 2026, 03:21 UTC |
| British Airways | [British Airways Club](https://miles.zone/programs/british-airways-club) | 22,000 Avios | Not quoted | Nonstop | 2026-10-22 | 21 Oct 2026, 22:50 UTC |
| Iberia | [British Airways Club](https://miles.zone/programs/british-airways-club) | 26,250 Avios | Not quoted | via MAD | 2026-11-03 | 21 Oct 2026, 22:52 UTC |

## Route facts

Over the next 60 days we hold business class seats from London to Barcelona on 59 of the 59 departure days we have checked so far (1 day is not checked yet), through 4 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 |
| --- | --- | --- | --- | --- |
| [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 50 of 59 checked | 15,000 Atmos points | 15,000 Atmos points | $109 to $115 |
| [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) | 3 of 59 checked | 20,000 miles | 26,000 miles | $97 to $108 |
| [LifeMiles](https://miles.zone/programs/lifemiles) | 1 of 59 checked | 20,650 miles | 20,650 miles | $79 |
| [British Airways Club](https://miles.zone/programs/british-airways-club) | 59 of 59 checked | 22,000 Avios | 22,000 Avios | Not quoted |

Nonstop seats on British Airways.
With a connection on Air France, Brussels Airlines, Iberia and KLM.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search LHR to BCN in business class on a date with space, and pay in Atmos points with the cash on top (from $109).
2. [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) books on airfrance.fr: sign in there, search LHR to BCN in business class on a date with space, and pay in miles with the cash on top (from $97).
3. [LifeMiles](https://miles.zone/programs/lifemiles) books on lifemiles.com: sign in there, search LHR to BCN in business class on a date with space, and pay in miles with the cash on top (from $79).
4. [British Airways Club](https://miles.zone/programs/british-airways-club) books on avios.com: sign in there, search LHR to BCN in business class on a date with space, and pay in Avios with the cash on top.

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

## More routes from London

- [Frankfurt (FRA)](https://miles.zone/routes/lhr-fra)
- [Munich (MUC)](https://miles.zone/routes/lhr-muc)
- [Zurich (ZRH)](https://miles.zone/routes/lhr-zrh)
- [Amsterdam (AMS)](https://miles.zone/routes/lhr-ams)
- [Paris (CDG)](https://miles.zone/routes/lhr-cdg)
- [Dublin (DUB)](https://miles.zone/routes/lhr-dub)
- [Edinburgh (EDI)](https://miles.zone/routes/lhr-edi)
- [Rome (FCO)](https://miles.zone/routes/lhr-fco)
- [Madrid (MAD)](https://miles.zone/routes/lhr-mad)
- [Manchester (MAN)](https://miles.zone/routes/lhr-man)
- [Tel Aviv (TLV)](https://miles.zone/routes/lhr-tlv)
- [Boston (BOS)](https://miles.zone/routes/lhr-bos)

## More routes to Barcelona

- [London (LGW)](https://miles.zone/routes/lgw-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)
- [San Francisco (SFO)](https://miles.zone/routes/sfo-bcn)