# Baltimore (BWI) to London (LHR) business class award flights

Source: https://miles.zone/routes/bwi-lhr
Data updated: 2026-10-21T13:19:49.092Z
Cash amounts are in US dollars.

Fewest points: 99,000 miles plus $58 on United Airlines through LifeMiles, departing 2026-11-05.

## 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 | 2026-10-22 | 18 Oct 2026, 10:07 UTC |
| United Airlines | [LifeMiles](https://miles.zone/programs/lifemiles) | 99,000 miles | $58 | via ORD, LGA → EWR (change airports) | 2026-11-05 | 21 Oct 2026, 13:19 UTC |
| Delta Air Lines | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 104,000 miles | $240 | via ATL | 2026-12-10 | 20 Oct 2026, 03:35 UTC |
| British Airways | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 55,000 Atmos points | $1,004 | Nonstop | 2026-10-23 | 18 Oct 2026, 10:07 UTC |
| Alaska Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 110,000 Atmos points | $1,004 | via SEA | 2026-10-22 | 18 Oct 2026, 10:07 UTC |
| British Airways | [British Airways Club](https://miles.zone/programs/british-airways-club) | 88,000 Avios | Not quoted | Nonstop | 2026-10-26 | 20 Oct 2026, 22:21 UTC |

## Route facts

Over the next 60 days we hold business class seats from Baltimore to London on 39 of the 39 departure days we have checked so far (21 days are 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) | 35 of 39 checked | 55,000 Atmos points | 55,000 Atmos points | $26 to $1,004 |
| [British Airways Club](https://miles.zone/programs/british-airways-club) | 27 of 39 checked | 88,000 Avios | 88,000 Avios | Not quoted |
| [LifeMiles](https://miles.zone/programs/lifemiles) | 2 of 39 checked | 99,000 miles | 99,000 miles | $58 to $89 |
| [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) | 1 of 39 checked | 104,000 miles | 104,000 miles | $240 |

Nonstop seats on British Airways.
With a connection on Alaska Airlines, American Airlines, Delta Air Lines and United Airlines.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search BWI to LHR in business class on a date with space, and pay in Atmos points with the cash on top (from $26).
2. [British Airways Club](https://miles.zone/programs/british-airways-club) books on avios.com: sign in there, search BWI to LHR in business class on a date with space, and pay in Avios with the cash on top.
3. [LifeMiles](https://miles.zone/programs/lifemiles) books on lifemiles.com: sign in there, search BWI to LHR in business class on a date with space, and pay in miles with the cash on top (from $58).
4. [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) books on airfrance.fr: sign in there, search BWI to LHR in business class on a date with space, and pay in miles with the cash on top (from $240).

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

## More routes from Baltimore

- [Charlotte (CLT)](https://miles.zone/routes/bwi-clt)
- [Chicago (ORD)](https://miles.zone/routes/bwi-ord)
- [Dallas (DFW)](https://miles.zone/routes/bwi-dfw)
- [Miami (MIA)](https://miles.zone/routes/bwi-mia)
- [Pittsburgh (PIT)](https://miles.zone/routes/bwi-pit)
- [Anchorage (ANC)](https://miles.zone/routes/bwi-anc)
- [Eugene (EUG)](https://miles.zone/routes/bwi-eug)
- [Fairbanks (FAI)](https://miles.zone/routes/bwi-fai)
- [Juneau (JNU)](https://miles.zone/routes/bwi-jnu)
- [Oakland (OAK)](https://miles.zone/routes/bwi-oak)
- [Ontario (ONT)](https://miles.zone/routes/bwi-ont)
- [Portland (PDX)](https://miles.zone/routes/bwi-pdx)

## 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)