# London (STN) to Washington (IAD) business class reward flights

Source: https://miles.zone/routes/stn-iad
Data updated: 2026-10-08T12:14:20.284Z
Cash amounts are in US dollars.

Fewest points: 70,000 Atmos points plus $408 on Royal Air Maroc through Atmos Rewards, departing 2026-12-09.

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

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| Royal Air Maroc | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 70,000 Atmos points | $408 | via CMN | 2026-12-09 | 8 Oct 2026, 12:14 UTC |

## Route facts

Over the next 60 days we hold business class seats from London to Washington on 5 of the 5 departure days we have checked so far (55 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) | 5 of 5 checked | 70,000 Atmos points | 70,000 Atmos points | $408 to $422 |

No nonstop seats in the window.
With a connection on Royal Air Maroc.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search STN to IAD in business class on a date with space, and pay in Atmos points with the cash on top (from $408).

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

## More routes from London

- [Florence (FLR)](https://miles.zone/routes/stn-flr)
- [New York (JFK)](https://miles.zone/routes/stn-jfk)
- [Miami (MIA)](https://miles.zone/routes/stn-mia)
- [Los Angeles (LAX)](https://miles.zone/routes/stn-lax)
- [Portland (PDX)](https://miles.zone/routes/stn-pdx)
- [San Diego (SAN)](https://miles.zone/routes/stn-san)
- [Seattle (SEA)](https://miles.zone/routes/stn-sea)
- [San Francisco (SFO)](https://miles.zone/routes/stn-sfo)
- [Anchorage (ANC)](https://miles.zone/routes/stn-anc)
- [Denver (DEN)](https://miles.zone/routes/stn-den)
- [Honolulu (HNL)](https://miles.zone/routes/stn-hnl)
- [Las Vegas (LAS)](https://miles.zone/routes/stn-las)

## More routes to Washington

- [London (LHR)](https://miles.zone/routes/lhr-iad)
- [Dublin (DUB)](https://miles.zone/routes/dub-iad)
- [Edinburgh (EDI)](https://miles.zone/routes/edi-iad)
- [Manchester (MAN)](https://miles.zone/routes/man-iad)
- [Amsterdam (AMS)](https://miles.zone/routes/ams-iad)
- [Paris (CDG)](https://miles.zone/routes/cdg-iad)
- [Madrid (MAD)](https://miles.zone/routes/mad-iad)
- [London (LGW)](https://miles.zone/routes/lgw-iad)
- [Doha (DOH)](https://miles.zone/routes/doh-iad)
- [Frankfurt (FRA)](https://miles.zone/routes/fra-iad)
- [Zurich (ZRH)](https://miles.zone/routes/zrh-iad)
- [Rome (FCO)](https://miles.zone/routes/fco-iad)