# London (LHR) to Ontario (ONT) business class reward flights

Source: https://miles.zone/routes/lhr-ont
Data updated: 2026-10-22T04:56:00.444Z
Cash amounts are in US dollars.

Fewest points: 70,000 Atmos points plus $437 on American Airlines through Atmos Rewards, departing 2026-11-05.

## 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) | 72,000 miles | $58 | via ORD | 2026-11-26 | 22 Oct 2026, 03:10 UTC |
| Alaska Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 95,000 Atmos points | $417 | via SEA | 2026-11-09 | 21 Oct 2026, 11:51 UTC |
| American Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 70,000 Atmos points | $437 | via CLT | 2026-11-05 | 21 Oct 2026, 11:51 UTC |
| Virgin Atlantic | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 124,000 miles | $707 | via ATL | 2026-11-26 | 22 Oct 2026, 04:56 UTC |
| British Airways | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 70,000 Atmos points | $885 | via DEN, SEA | 2026-10-30 | 21 Oct 2026, 07:23 UTC |

## Route facts

Over the next 60 days we hold business class seats from London to Ontario on 57 of the 57 departure days we have checked so far (3 days are 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) | 57 of 57 checked | 70,000 Atmos points | 195,000 Atmos points | $417 to $885 |
| [LifeMiles](https://miles.zone/programs/lifemiles) | 1 of 57 checked | 72,000 miles | 72,000 miles | $58 |
| [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) | 1 of 57 checked | 124,000 miles | 124,000 miles | $707 |

No nonstop seats in the window.
With a connection on Alaska Airlines, American Airlines, British Airways, United Airlines and Virgin Atlantic.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search LHR to ONT in business class on a date with space, and pay in Atmos points with the cash on top (from $417).
2. [LifeMiles](https://miles.zone/programs/lifemiles) books on lifemiles.com: sign in there, search LHR to ONT 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 ONT in business class on a date with space, and pay in miles with the cash on top (from $707).

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 Ontario

- [Phoenix (PHX)](https://miles.zone/routes/phx-ont)
- [Dallas (DFW)](https://miles.zone/routes/dfw-ont)
- [Portland (PDX)](https://miles.zone/routes/pdx-ont)
- [Seattle (SEA)](https://miles.zone/routes/sea-ont)
- [San Francisco (SFO)](https://miles.zone/routes/sfo-ont)
- [San Jose (SJC)](https://miles.zone/routes/sjc-ont)
- [Sacramento (SMF)](https://miles.zone/routes/smf-ont)
- [Denver (DEN)](https://miles.zone/routes/den-ont)
- [Houston (IAH)](https://miles.zone/routes/iah-ont)
- [Everett (PAE)](https://miles.zone/routes/pae-ont)
- [Anchorage (ANC)](https://miles.zone/routes/anc-ont)
- [Atlanta (ATL)](https://miles.zone/routes/atl-ont)