# London (LHR) to Calgary (YYC) business class reward flights

Source: https://miles.zone/routes/lhr-yyc
Data updated: 2026-10-21T18:47:27.909Z
Cash amounts are in US dollars.

Fewest points: 55,000 Atmos points plus $863 on British Airways through Atmos Rewards, departing 2026-12-03.

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

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| United Airlines | [LifeMiles](https://miles.zone/programs/lifemiles) | 56,700 miles | $58 | via EWR | 2026-11-24 | 12 Oct 2026, 07:26 UTC |
| Air Canada | [LifeMiles](https://miles.zone/programs/lifemiles) | 56,700 miles | $168 | via YUL, YYZ | 2026-11-18 | 12 Oct 2026, 07:26 UTC |
| Alaska Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 275,000 Atmos points | $417 | via SEA | 2026-10-22 | 20 Oct 2026, 12:12 UTC |
| American Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 85,000 Atmos points | $434 | via CLT, DFW | 2026-11-26 | 15 Oct 2026, 03:28 UTC |
| KLM | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Light fare) | 60,000 miles | $747 | via AMS | 2026-10-28 | 21 Oct 2026, 15:35 UTC |
| Etihad Airways | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 135,000 miles | $758 | via AUH | 2026-10-28 | 21 Oct 2026, 15:35 UTC |
| Air France | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Light fare) | 151,500 miles | $767 | via CDG, AMS | 2026-11-26 | 21 Oct 2026, 18:47 UTC |
| British Airways | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 55,000 Atmos points | $863 | via SEA | 2026-12-03 | 20 Oct 2026, 12:12 UTC |

## Route facts

Over the next 60 days we hold business class seats from London to Calgary on 59 of the 59 departure days we have checked so far (1 day is 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) | 20 of 59 checked | 55,000 Atmos points | 110,000 Atmos points | $402 to $863 |
| [LifeMiles](https://miles.zone/programs/lifemiles) | 4 of 59 checked | 56,700 miles | 56,700 miles | $58 to $168 |
| [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) | 59 of 59 checked | 60,000 miles | 218,000 miles | $747 to $758 |

No nonstop seats in the window.
With a connection on Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Etihad Airways, KLM and United Airlines.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search LHR to YYC in business class on a date with space, and pay in Atmos points with the cash on top (from $402).
2. [LifeMiles](https://miles.zone/programs/lifemiles) books on lifemiles.com: sign in there, search LHR to YYC in business class on a date with space, and pay in miles with the cash on top (from $58).
3. [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) books on airfrance.fr: sign in there, search LHR to YYC in business class on a date with space, and pay in miles with the cash on top (from $747).

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

## More routes from London

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

## More routes to Calgary

- [Seattle (SEA)](https://miles.zone/routes/sea-yyc)
- [Portland (PDX)](https://miles.zone/routes/pdx-yyc)
- [Belfast (BHD)](https://miles.zone/routes/bhd-yyc)
- [Cardiff (CWL)](https://miles.zone/routes/cwl-yyc)
- [Anchorage (ANC)](https://miles.zone/routes/anc-yyc)
- [San Diego (SAN)](https://miles.zone/routes/san-yyc)
- [Sacramento (SMF)](https://miles.zone/routes/smf-yyc)
- [Exeter (EXT)](https://miles.zone/routes/ext-yyc)
- [Edinburgh (EDI)](https://miles.zone/routes/edi-yyc)
- [Aberdeen (ABZ)](https://miles.zone/routes/abz-yyc)
- [Amsterdam (AMS)](https://miles.zone/routes/ams-yyc)
- [Birmingham (BHX)](https://miles.zone/routes/bhx-yyc)