# Washington (IAD) to London (LHR) business class award flights

Source: https://miles.zone/routes/iad-lhr
Data updated: 2026-10-22T02:11:18.941Z
Cash amounts are in US dollars.

Fewest points: 45,000 Atmos points plus $29 on Aer Lingus through Atmos Rewards, departing 2026-11-08.

## 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) | 55,000 Atmos points | $26 | via CLT | 2026-11-13 | 21 Oct 2026, 07:43 UTC |
| Aer Lingus | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 45,000 Atmos points | $29 | via DUB | 2026-11-08 | 21 Oct 2026, 07:43 UTC |
| Air Canada | [LifeMiles](https://miles.zone/programs/lifemiles) | 72,000 miles | $30 | via YYZ | 2026-12-06 | 8 Oct 2026, 10:26 UTC |
| Royal Air Maroc | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 70,000 Atmos points | $45 | via CMN | 2026-11-27 | 21 Oct 2026, 07:44 UTC |
| Swiss | [LifeMiles](https://miles.zone/programs/lifemiles) | 72,000 miles | $49 | via ZRH | 2026-10-25 | 11 Oct 2026, 22:12 UTC |
| United Airlines | [LifeMiles](https://miles.zone/programs/lifemiles) | 72,000 miles | $69 | via FRA | 2026-10-23 | 11 Oct 2026, 22:10 UTC |
| Virgin Atlantic | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 73,500 miles | $235 | Nonstop | 2026-10-23 | 22 Oct 2026, 02:10 UTC |
| Air France | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Light fare) | 60,000 miles | $356 | via CDG | 2026-12-05 | 21 Oct 2026, 19:37 UTC |
| KLM | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 117,000 miles | $366 | via AMS | 2026-10-30 | 22 Oct 2026, 02:11 UTC |
| Virgin Atlantic | [Virgin Atlantic Flying Club](https://miles.zone/programs/virgin-atlantic-flying-club) | 96,000 Virgin Points | $696 | Nonstop | 2026-11-09 | 20 Oct 2026, 13:11 UTC |
| British Airways | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 55,000 Atmos points | $1,004 | Nonstop | 2026-10-23 | 21 Oct 2026, 06:05 UTC |
| Alaska Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 110,000 Atmos points | $1,004 | via SEA | 2026-10-22 | 21 Oct 2026, 06:05 UTC |
| Aer Lingus | [British Airways Club](https://miles.zone/programs/british-airways-club) | 54,000 Avios | Not quoted | via DUB | 2026-11-21 | 21 Oct 2026, 20:53 UTC |
| British Airways | [British Airways Club](https://miles.zone/programs/british-airways-club) | 88,000 Avios | Not quoted | Nonstop | 2026-10-26 | 21 Oct 2026, 20:51 UTC |

## Route facts

Over the next 60 days we hold business class seats from Washington to London on 60 of the 60 departure days, through 5 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) | 51 of 60 | 45,000 Atmos points | 175,000 Atmos points | $29 to $1,004 |
| [British Airways Club](https://miles.zone/programs/british-airways-club) | 33 of 60 | 54,000 Avios | 54,000 Avios | Not quoted |
| [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) | 60 of 60 | 60,000 miles | 136,000 miles | $235 to $366 |
| [LifeMiles](https://miles.zone/programs/lifemiles) | 4 of 60 | 72,000 miles | 72,000 miles | $30 to $69 |
| [Virgin Atlantic Flying Club](https://miles.zone/programs/virgin-atlantic-flying-club) | 57 of 60 | 96,000 Virgin Points | 350,000 Virgin Points | $695 to $696 |

Nonstop seats on British Airways and Virgin Atlantic.
With a connection on Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines, KLM, Royal Air Maroc, Swiss and 1 other airline.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search IAD to LHR in business class on a date with space, and pay in Atmos points with the cash on top (from $29).
2. [British Airways Club](https://miles.zone/programs/british-airways-club) books on avios.com: sign in there, search IAD to LHR in business class on a date with space, and pay in Avios with the cash on top.
3. [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) books on airfrance.fr: sign in there, search IAD to LHR in business class on a date with space, and pay in miles with the cash on top (from $235).
4. [LifeMiles](https://miles.zone/programs/lifemiles) books on lifemiles.com: sign in there, search IAD to LHR in business class on a date with space, and pay in miles with the cash on top (from $30).
5. [Virgin Atlantic Flying Club](https://miles.zone/programs/virgin-atlantic-flying-club) books on virginatlantic.com: sign in there, search IAD to LHR in business class on a date with space, and pay in Virgin Points with the cash on top (from $695).

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

## More routes from Washington

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

## More routes to London

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