Is British Airways or KLM better to Europe?

British Airways scores 8.3/10 against KLM at 8/10 on seat, screens, lounge and fare. On the four dimensions we can verify, British Airways wins 1 and KLM wins 0. Service and food are not scored here because they cannot be read off a spec sheet.

Which is cheaper, British Airways or KLM?

On the 20 routes where both were priced for the same week (November 8–14, 2026), British Airways was cheaper on 14 and KLM on 6. Every pair of fares is the same departure and return date in the same cabin, so the difference is the airline rather than the dates or the cabin.

Does the aircraft change the answer?

Yes. British Airways scores 10/10 on the A350-1000 / 787-10 / 777 (Club Suite) and 5/10 on the 787-8 / some 787-9 (old Club World). KLM scores 10/10 on the 787-9 / 787-10 / 777 (World Business Class) and 5/10 on the A330-200 / A330-300. Check the equipment on your date before deciding.

Has Jon flown either of these?

Neither, so this page is product facts and fares only. Any review we publish of either will be labeled Researched until that changes.

Head to head

British Airways vs KLM

British Airways scores 8.3/10 against KLM at 8/10 on seat, screens, lounge and fare.

By Jon Miksis · cabin data verified August 30, 2026 · fares for travel November 8–14, 2026

Best product each one flies

Scored on what can be verified. Service, food and ground recovery are absent deliberately: they need someone in the seat, and they live in the reviews rather than here.

One caveat on the Value line, stated rather than buried: the cabin scores describe a business product and the fares behind Value are economy. A carrier that prices economy aggressively generally prices business the same way, but they are different products. Read Value as how an airline prices against its competitors, not as what its business seat costs.

British Airways

A350-1000 / 787-10 / 777 (Club Suite)

Seat: 10/10
IFE: 8/10
Lounge & bags: 10/10
Value: 5/10
Product score: 8.3/10

KLM

787-9 / 787-10 / 777 (World Business Class)

Seat: 10/10
IFE: 8/10
Lounge & bags: 10/10
Value: 4/10
Product score: 8/10

Dimension by dimension

Seat: level
10/10 on the A350-1000 / 787-10 / 777 (Club Suite) against 10/10 on the 787-9 / 787-10 / 777 (World Business Class).
IFE: level
Screens, connectivity and power: 8/10 against 8/10.
Lounge & bags: level
What the fare includes before you board: 10/10 against 10/10.
Value: British Airways
Median premium over the cheapest carrier on the same route: 5/10 against 4/10.

Where both were priced on the same dates

Every fare is November 8–14, 2026, so a difference between two rows is a difference between two airlines and nothing else. These are economy fares, while the cabin scores above describe the business product — read them as how each airline prices against its competitors, not as what its business seat costs.

Route	Cabin	British Airways	KLM	Cheaper
JFK → CPH	economy	$781	$729	KLM by $52
ORD → ARN	economy	$745	$745	level
JFK → PRG	economy	$755	$1256	British Airways by $501
JFK → OSL	economy	$759	$774	British Airways by $15
BOS → NCE	economy	$789	$797	British Airways by $8
ORD → VCE	economy	$793	$1359	British Airways by $566
BOS → EDI	economy	$810	$850	British Airways by $40
LAX → AMS	economy	$831	$1362	British Airways by $531
JFK → GLA	economy	$833	$840	British Airways by $7
JFK → EDI	economy	$958	$850	KLM by $108
BOS → GLA	economy	$1010	$890	KLM by $120
ORD → ATH	economy	$913	$1181	British Airways by $268
LAX → BCN	economy	$915	$1060	British Airways by $145
ORD → PRG	economy	$983	$989	British Airways by $6
LAX → EDI	economy	$988	$1129	British Airways by $141
JFK → IST	economy	$999	$1377	British Airways by $378
ORD → EDI	economy	$1056	$1035	KLM by $21
ORD → BUD	economy	$1049	$1361	British Airways by $312
JFK → HAM	economy	$1139	$1187	British Airways by $48
LAX → GLA	economy	$1371	$1215	KLM by $156

What happens if the aircraft swaps

Both carriers are paying-the-same-fare-either-way propositions on some frames. The worst product each one flies:

British Airways

787-8 / some 787-9 (old Club World)

Seat: 5/10
IFE: 8/10
Lounge & bags: 10/10
Value: 5/10
Product score: 7/10

KLM

A330-200 / A330-300

Seat: 5/10
IFE: 8/10
Lounge & bags: 10/10
Value: 4/10
Product score: 6.8/10

British Airways: The outgoing yin-yang cabin: eight seats abreast, half of them rear-facing, and window seats requiring a climb over a stranger. A materially worse product at the same fare.

KLM: 2-2-2 lie-flat: the window seat requires stepping over a neighbor.

Common questions

Is British Airways or KLM better to Europe?: British Airways scores 8.3/10 against KLM at 8/10 on seat, screens, lounge and fare. On the four dimensions we can verify, British Airways wins 1 and KLM wins 0. Service and food are not scored here because they cannot be read off a spec sheet.
Which is cheaper, British Airways or KLM?: On the 20 routes where both were priced for the same week (November 8–14, 2026), British Airways was cheaper on 14 and KLM on 6. Every pair of fares is the same departure and return date in the same cabin, so the difference is the airline rather than the dates or the cabin.
Does the aircraft change the answer?: Yes. British Airways scores 10/10 on the A350-1000 / 787-10 / 777 (Club Suite) and 5/10 on the 787-8 / some 787-9 (old Club World). KLM scores 10/10 on the 787-9 / 787-10 / 777 (World Business Class) and 5/10 on the A330-200 / A330-300. Check the equipment on your date before deciding.
Has Jon flown either of these?: Neither, so this page is product facts and fares only. Any review we publish of either will be labeled Researched until that changes.

Join the Club, free

One email a week: the Europe fares worth acting on, the new transatlantic routes, and first look at the tools. No spam, unsubscribe anytime.