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FlightLogic is an independent, advertising-supported information service that lets you compare airlines, airports, hotels, and travel products. We do not provide financial advice and we do not recommend specific products or providers. Links marked * are advertising links and may earn us commission at no extra cost to you — always read the terms of any product before booking or applying. Learn more about how we make money.

Aer Lingus vs KLM Royal Dutch Airlines

Side-by-side policy and rating comparison — baggage, Wi-Fi, legroom, lounges, and loyalty programmes.

Verdict

Aer Lingus scores higher on FlightLogic at 8.0/10 vs 8.0/10 for KLM Royal Dutch Airlines. Policy comparison below covers cabin baggage, checked bags, Wi-Fi, and seat pitch.

Comparison data last updated 6 July 2026

Policy comparison

Structured operational tokens — verify current fare rules on each airline before booking.

Policy Aer Lingus KLM Royal Dutch Airlines
Cabin baggage IncludedIncluded
Checked baggage 1×23 kg long-haul economy; 2×32 kg business1×23 kg long-haul; Light none short-haul
In-flight Wi-Fi PaidPaid
Economy seat pitch 30–32"31"
Loyalty programme AerClub (Avios)Flying Blue
Lounge access Aer Lingus lounge DUB; oneworld Emerald/SapphireKLM Crown lounges
Changes & refunds Flex fares allow changes; Saver restrictedFlex allows changes

Individual profiles

Aer Lingus

EI · Ireland

Expert Editorial Review

FlightLogic score: 8.0/10

Editorial profiles

Ireland · EI/EIN · #1 in this comparison

Aer Lingus

Smart flies Aer Lingus

#25 Global 4-Star
8.0 / 10
Quick Answer

Aer Lingus scores 8.0/10 on FlightLogic (safety 9.2/10), ranking #25 globally. in-flight Wi-Fi is paid or partial on most long-haul routes. Special meals require pre-order on long-haul.

Is Aer Lingus a good airline?

Aer Lingus scores 8.0/10 (Excellent) on FlightLogic, ranking #25 globally with a safety score of 9.2/10. Aer Lingus is Ireland's flag carrier, an IAG group airline outside the global alliances, operating transatlantic routes from Dublin with US Pre-Clearance and AerClub Avios shared with BA and Iberia. See full profile →

Overall 8.0 Excellent
Safety 9.2 Excellent Safety
Service 8.2 Cabin crew & ground
Value 8.4 Fare vs product
Star rating 4★ FlightLogic tier
Rating basis Editorial FlightLogic methodology

Score breakdown

Customer Service
8.2
Seat Comfort
7.8
Food & Beverage
8.0
In-Flight Entertainment
7.5
On-Time Performance
8.1
Value for Money
8.4

Key facts

Hub
Dublin (DUB)
Alliance
Independent
Founded
1936
Fleet
60 aircraft
Region
europe
IATA / ICAO
EI / EIN

Passenger policies

Cabin baggage Included — standard carry-on allowance applies
Checked baggage 1×23 kg long-haul economy; 2×32 kg business
In-flight Wi-Fi Paid Wi-Fi or messaging packages
Economy seat pitch 30–32"
Lounge access Aer Lingus lounge DUB; oneworld Emerald/Sapphire
Changes & refunds Flex fares allow changes; Saver restricted
Loyalty programme AerClub (Avios)

Strengths

  • US Pre-Clearance at Dublin — arrive in US as domestic
  • AerClub shares Avios with BA and Iberia
  • Competitive transatlantic business vs direct LHR fares

Weaknesses

  • Dublin positioning adds time from UK regions
  • A321XLR narrowbody on some transatlantic routes

Awards & recognition

  • US Pre-Clearance at Dublin

Netherlands · KL/KLM · #2 in this comparison

KLM Royal Dutch Airlines

Journey of Inspiration

#14 Global 4-Star
8.0 / 10
Quick Answer

KLM Royal Dutch Airlines scores 8.0/10 on FlightLogic (safety 9.3/10), ranking #14 globally. in-flight Wi-Fi is paid or partial on most long-haul routes. Special meals require pre-order on long-haul.

Is KLM Royal Dutch Airlines a good airline?

KLM Royal Dutch Airlines scores 8.0/10 (Excellent) on FlightLogic, ranking #14 globally with a safety score of 9.3/10. KLM is the Netherlands' flag carrier operating from Amsterdam Schiphol with one of Europe's densest networks, World Business Class on long-haul, and Flying Blue shared with Air France. See full profile →

Overall 8.0 Excellent
Safety 9.3 Excellent Safety
Service 8.2 Cabin crew & ground
Value 7.8 Fare vs product
Star rating 4★ FlightLogic tier
Rating basis Editorial FlightLogic methodology

Score breakdown

Customer Service
8.2
Seat Comfort
8.0
Food & Beverage
8.0
In-Flight Entertainment
7.8
On-Time Performance
8.2
Value for Money
7.8

Key facts

Hub
Amsterdam Schiphol (AMS)
Alliance
skyteam
Founded
1919
Fleet
110 aircraft
Region
europe
IATA / ICAO
KL / KLM

Passenger policies

Cabin baggage Included — standard carry-on allowance applies
Checked baggage 1×23 kg long-haul; Light none short-haul
In-flight Wi-Fi Paid Wi-Fi or messaging packages
Economy seat pitch 31"
Lounge access KLM Crown lounges
Changes & refunds Flex allows changes
Loyalty programme Flying Blue

Strengths

  • Efficient AMS single-terminal hub
  • Crown Lounge at Schiphol
  • Strong Africa and Asia connections

Weaknesses

  • Older short-haul cabins on some European routes
  • Flying Blue dynamic pricing on awards

Awards & recognition

  • Oldest operating airline
  • Best Schiphol hub carrier

FAQ

Which is better — Aer Lingus or KLM Royal Dutch Airlines?

Aer Lingus scores higher on FlightLogic at 8.0/10 vs 8.0/10 for KLM Royal Dutch Airlines. Policy comparison below covers cabin baggage, checked bags, Wi-Fi, and seat pitch.

Does Aer Lingus or KLM Royal Dutch Airlines include a carry-on bag?

Aer Lingus: Included. KLM Royal Dutch Airlines: Included.

Which has free Wi-Fi — Aer Lingus or KLM Royal Dutch Airlines?

Aer Lingus: Paid. KLM Royal Dutch Airlines: Paid.

Does Aer Lingus include checked baggage?

Aer Lingus checked baggage: 1×23 kg long-haul economy; 2×32 kg business.

Does KLM Royal Dutch Airlines include checked baggage?

KLM Royal Dutch Airlines checked baggage: 1×23 kg long-haul; Light none short-haul.