Airline Fare Codes

The following is a description of the various seat codes by airline.
As a rule the seats codes become less expensive as you go down the list, however they also lose flexibility to change and have more restrictions on upgrades.

Note the highest number you will see for each code is 9, that means there are 9 or more seats in that code.
Also the numbers are not cummulative, so if you see J9 C8 D6 it doesn’t mean there are 23 seats available in BA club for example. There are at least 9 seats in code J, of which 8 are for sale as C and 6 as D.
Therefore it isn’t possible in all cases to give an exact number of seats until the numbers drop below 9 but you can see a trend with how the cheaper seat codes are selling as to how busy the flight is.

British Airways

First Class

F – First (Full-fare)
A – First (Discounted)
Z – First (Redemption – Miles)

Club World & Club Europe (Business Class)

J – Full-fare
C – Semi-discounted
D – Semi-discounted
R – Discounted
I – Discounted
U – Redemption – Miles

World Traveller Plus (Premium Economy

W – Full-fare
E – Discounted
T – Discounted
P – Redemption – Miles

Euro Traveller, World Traveller, Domestic (Economy)

Y – Full-fare
B – Discounted
H – Discounted
K – Discounted
M – Discounted
L – Booking class for LONEx tickets
V – Discounted
N – Discounted
Q – Discounted
S – Discounted
G – Groups
O – Consolidator & Promo Fares
X – Redemption

Virgin Atlantic

Upper Class

J –  Full Fare – companion seat
D – Discounted
I –  Discounted
Z – Discounted & Miles + Money
G – Reward seats

Premium Economy

W – Full Fare – upgradeable to UC using miles or companion seat. Fully flexing inc refundable fare.
S – Discounted – upgradeable to UC using miles or companion seat, non- refundable but changes inc dates for a fee. Increased miles over K
K – Discounted & Miles + Money, non-refundable, some changes for a fee
H – Virgin Holidays PE
P – Rewards seat or Miles Upgrade

Economy

Y – Full Fare – upgradeable to PE using miles or companion seat.
B – Discounted – upgradeable to PE using miles or companion seat
R – Discounted – upgradeable to PE using miles or companion seat
L – Discounted – upgradeable to PE using miles or companion seat
U – Discounted.
M – Discounted + Miles + Money on MCO route at certain times
E – Discounted.
Q – Discounted & Miles + Money
X – Discounted & Miles + Money
N – Discount & Miles + Money + sometimes Virgin Holiday seats
O – Discounted & Miles + Money
V – Virgin Holiday seats
T – Reward/Companion tickets

KLM

Economy – 25% miles

N, T, V : change – no, cancel – no, upgrade – no.
L, Q : change – yes(fee), cancel – no, upgrade – no

Economy Flexible – 50% miles (M75%)

H, K: change – yes(fee), cancel – yes(fee), upgrade – no
M : change – yes(fee), cancel – yes(fee), upgrade – yes

Economy Fully Flex – 100% miles

B, S, X, Y : change yes, cancel – yes, upgrade – yes

Business Holiday – 125% miles

Z : change – yes(fee), cancel – yes(fee), upgrade – no

Business – 175% (C 150%)

C, I, J : change yes, cancel – yes, upgrade – no.

Air France

First Class

F, P – 300% miles

Business Class – all other flights

C, J, – 175% miles
D, I – 150% miles
Z – 125% miles
J, C, D – flexible, upgradeable

Business Class – Europe

C, D, J, Z – 250% miles
J, C, D – flexible, upgradeable

Business Class – Caribbean/Indian Ocean

C – 175% miles
D, I – 150% miles
Z – 125% miles
C, D – flexible, upgradeable

Premium Voyageur – all other flights

S, W – 125% miles
A – 100% miles
S, W, A – flexible, upgradeable

Premium Voyageur – Europe

A, S, W, Y – 200% miles
A, S, W – flexible, upgradeable

Premium Voyageur Alizé

A, S – 125% miles – flexible, upgradeable

Economy Class – all other flights

B, K, Y – 100% miles
H – 75% miles
L, T, V – 50% miles
G, N, Q, U – 50% miles
Y, B, K – flexible, upgradeable.

Economy Class – Europe

K – 100% miles
M, U – 75% miles
B, H, Q, V – 50% miles
E, G, L, N, R, T – 25% miles
B, K – flexible, upgradeable.

Economy Class – Caribbean/Indian Ocean

B, K, M – 100% miles
H – 75% miles
L, T, V – 50% miles
G, N, Q, U – 25% miles
B, K – flexible, upgradeable.

Domestic Flights – Premium Economy

A, J, S, W,Y – 200% miles*

Domestic Flights – Economy

K, U – 100% miles*
M, Q – 75% miles
B, E, H, N, T, V – 50% miles
G, L, R – 25% miles

* Some route restrictions apply