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London (LHR) to Reykjavik (KEF) business class reward flights

KEF → LHR
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Adults12 and over
1
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00:0024:00

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Lowest seen in the last 2 days26,750 AviosPlus feesNot quotedProgramBritish Airways ClubBritish Airways ClubAirlineBritish AirwaysBritish AirwaysDepartingThu, Oct 22

British Airways adds taxes and carrier charges at booking: £499 on an off-peak London to New York Club World return since 27 May 2026. AwardWallet, May 2026

Last checked 1d agoChecked

Which program and airline costs you least

London to Reykjavik in business class starts at 26.8K Avios — British Airways through British Airways Club.

Every way to book LHR to KEF with miles or points
Airline
British AirwaysBritish AirwaysNonstoplast seen 15 Oct, not re-checked sinceAtmos Rewards15K Atmos pointsplus $118.20
British AirwaysBritish AirwaysNonstopBritish Airways Club26.8K AviosFees not quoted
FinnairFinnairvia HELlast seen 15 Oct, not re-checked sinceAtmos Rewards45K Atmos pointsplus $102.30

Where the space is over the next 60 days

October
Thu2226.8KFri2330KSat24 Sun2530KMon26 Tue2726.8KWed28 Thu29 Fri3030KSat3130K
November
Sun115KMon2 Tue315KWed426.8KThu545KFri6 Sat745KSun815KMon9 Tue1015KWed11 Thu1245KFri13 Sat14 Sun1515KMon1626.8KTue17 Wed18 Thu1945KFri2026.8KSat2115KSun2215KMon23 Tue2445KWed25 Thu2645KFri27 Sat2826.8KSun2915KMon3015K
December
Tue126.8KWed2 Thu3 Fri4 Sat526.8KSun626.8KMon726.8KTue826.8KWed9 Thu1026.8KFri1126.8KSat1230KSun1330KMon1426.8KTue1526.8KWed1626.8KThu17 Fri18 Sat1930KSun2030K

Dashed days are prices last seen more than 3 days ago and not re-checked since.

LHR to KEF in business class: the facts

Over the next 60 days we hold business class seats from London to Reykjavik on 39 of the 39 departure days we have checked so far (21 days are not checked yet), through 2 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. Data updated .

  • Atmos Rewards
    Days with space
    15 of 39 checked
    Lowest
    15,000 Atmos points
    Typical day
    15,000 Atmos points
    Cash on top
    $102 to $118
  • British Airways Club
    Days with space
    32 of 39 checked
    Lowest
    26,750 Avios
    Typical day
    26,750 Avios
    Cash on top
    Not quoted

Nonstop or with a connection

Nonstop seats on British Airways. With a connection on Finnair.

How to book it

  1. Atmos Rewards books on alaskaair.com: sign in there, search LHR to KEF in business class on a date with space, and pay in Atmos points with the cash on top (from $102).
  2. British Airways Club books on avios.com: sign in there, search LHR to KEF in business class on a date with space, and pay in Avios with the cash on top.

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

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