# Greenville (GSP) to London (LGW) economy award flights

Source: https://miles.zone/routes/gsp-lgw
Data updated: 2026-10-14T20:29:01.914Z
Cash amounts are in US dollars.

Fewest points: 42,500 Atmos points plus $375 on American Airlines through Atmos Rewards, departing 2026-11-30.

## 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) | 42,500 Atmos points | $375 | via MIA, MCO | 2026-11-30 | 14 Oct 2026, 20:29 UTC |

## Route facts

Over the next 60 days we hold economy seats from Greenville to London on 1 of the 1 departure days we have checked so far (59 days are not checked yet), through 1 program. 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 1 checked | 42,500 Atmos points | 42,500 Atmos points | $375 |

No nonstop seats in the window.
With a connection on American Airlines.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search GSP to LGW in economy on a date with space, and pay in Atmos points with the cash on top (from $375).

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

## More routes from Greenville

- [Charlotte (CLT)](https://miles.zone/routes/gsp-clt)
- [Miami (MIA)](https://miles.zone/routes/gsp-mia)
- [Chicago (ORD)](https://miles.zone/routes/gsp-ord)
- [Philadelphia (PHL)](https://miles.zone/routes/gsp-phl)
- [Dallas (DFW)](https://miles.zone/routes/gsp-dfw)
- [Seattle (SEA)](https://miles.zone/routes/gsp-sea)
- [Detroit (DTW)](https://miles.zone/routes/gsp-dtw)
- [Edinburgh (EDI)](https://miles.zone/routes/gsp-edi)
- [Ontario (ONT)](https://miles.zone/routes/gsp-ont)
- [London (LHR)](https://miles.zone/routes/gsp-lhr)
- [Manchester (MAN)](https://miles.zone/routes/gsp-man)
- [Paris (CDG)](https://miles.zone/routes/gsp-cdg)

## 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)