# Porto (OPO) to London (LGW) business class award flights

Source: https://miles.zone/routes/opo-lgw
Data updated: 2026-10-21T07:51:43.473Z
Cash amounts are in US dollars.

Fewest points: 22,000 Avios on British Airways through British Airways Club, departing 2026-10-22.

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

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| TAP Air Portugal | [LifeMiles](https://miles.zone/programs/lifemiles) | 18,000 miles | $34 | Nonstop | 2026-10-23 | 11 Oct 2026, 07:39 UTC |
| British Airways | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 15,000 Atmos points | $72 | Nonstop | 2026-11-06 | 18 Oct 2026, 23:16 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, 07:51 UTC |
| Iberia | [British Airways Club](https://miles.zone/programs/british-airways-club) | 26,250 Avios | Not quoted | via MAD | 2026-11-13 | 21 Oct 2026, 07:51 UTC |

## Route facts

Over the next 60 days we hold business class seats from Porto to London on 38 of the 38 departure days we have checked so far (22 days are not checked yet), 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 |
| --- | --- | --- | --- | --- |
| [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 1 of 38 checked | 15,000 Atmos points | 15,000 Atmos points | $72 |
| [LifeMiles](https://miles.zone/programs/lifemiles) | 22 of 38 checked | 18,000 miles | 18,000 miles | $34 to $58 |
| [British Airways Club](https://miles.zone/programs/british-airways-club) | 30 of 38 checked | 22,000 Avios | 24,500 Avios | Not quoted |

Nonstop seats on British Airways and TAP Air Portugal.
With a connection on Iberia.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search OPO to LGW in business class on a date with space, and pay in Atmos points with the cash on top (from $72).
2. [LifeMiles](https://miles.zone/programs/lifemiles) books on lifemiles.com: sign in there, search OPO to LGW in business class on a date with space, and pay in miles with the cash on top (from $34).
3. [British Airways Club](https://miles.zone/programs/british-airways-club) books on avios.com: sign in there, search OPO to LGW 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 Porto

- [Casablanca (CMN)](https://miles.zone/routes/opo-cmn)
- [Manchester (MAN)](https://miles.zone/routes/opo-man)
- [Edinburgh (EDI)](https://miles.zone/routes/opo-edi)
- [London (LHR)](https://miles.zone/routes/opo-lhr)
- [Amsterdam (AMS)](https://miles.zone/routes/opo-ams)
- [New York (JFK)](https://miles.zone/routes/opo-jfk)
- [Chicago (ORD)](https://miles.zone/routes/opo-ord)

## More routes to London

- [Barcelona (BCN)](https://miles.zone/routes/bcn-lgw)
- [Frankfurt (FRA)](https://miles.zone/routes/fra-lgw)
- [Munich (MUC)](https://miles.zone/routes/muc-lgw)
- [Madrid (MAD)](https://miles.zone/routes/mad-lgw)
- [Rome (FCO)](https://miles.zone/routes/fco-lgw)
- [Zurich (ZRH)](https://miles.zone/routes/zrh-lgw)
- [Amsterdam (AMS)](https://miles.zone/routes/ams-lgw)
- [Paris (CDG)](https://miles.zone/routes/cdg-lgw)
- [Tampa (TPA)](https://miles.zone/routes/tpa-lgw)
- [Mumbai (BOM)](https://miles.zone/routes/bom-lgw)
- [Delhi (DEL)](https://miles.zone/routes/del-lgw)
- [Johannesburg (JNB)](https://miles.zone/routes/jnb-lgw)