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Finnair Carry-On Size 2026 55 x 40 x 23 cm

By Caden SorensonVerified Oct 2026Sourced from the official Finnair policy

Exact Finnair carry-on dimensions, weight limits, and fees for 2026.

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On this page
  1. Quick answer
  2. Finnair dimensions
  3. Weight limit
  4. Carry-on fee
  5. Bag fit matrix
  6. Fare class breakdown
  7. What counts as a personal item
  8. Common mistakes
  9. vs SAS Scandinavian Airlines
  10. Checked bag fees
  11. Special items
  12. Basic economy
  13. FAQ
  14. Sources

Quick answer

Finnair carry-on bags can be up to 55 x 40 x 23 cm (21.7 x 15.7 x 9.1"), with a 8 kg (17.6 lb) weight limit, and no carry-on fee except on the Economy Superlight fare, which includes a personal item only.

  • Carry-on size: up to 55 x 40 x 23 cm (21.7 x 15.7 x 9.1")
  • Weight limit: 8 kg (17.6 lb)
  • Carry-on fee: free except on the Economy Superlight fare (personal item only)
  • Personal item: up to 40 x 30 x 15 cm (15.7 x 11.8 x 5.9"), free on every fare
  • Gate-check risk: Low
  • Last verified: Oct 2026
Finnair carry-on maximum size, 55 x 40 x 23 cm (21.7 x 15.7 x 9.1 inches)55 cm (21.7")23 cm (9.1")40 cm(15.7")LHW
Finnair maximum carry-on dimensions, including wheels and handles.

Carry-On Bag

Max dimensions (cm)
55 x 40 x 23 cm
Max dimensions (in)
21.7 x 15.7 x 9.1"
Weight limit
8 kg (17.6 lb)
Fee
Free
Gate-check risk
Low

Economy Superlight fares include only a 40 x 30 x 15 cm small bag; a carry-on can be purchased. Combined weight of carry-on and small bag must not exceed 8 kg in Economy and Premium Economy or 12 kg in Business. Finnair Plus Silver and above get a free carry-on on Superlight on European flights.

Personal Item

Max dimensions (cm)
40 x 30 x 15 cm
Max dimensions (in)
15.7 x 11.8 x 5.9"
Included
Yes, free
Weight
Counts toward 8 kg total

Laptop bag or handbag that fits under the seat.

See checked bag fees & more

Does your bag fit on Finnair?

Check it against every airline

Alliance and loyalty

Alliance
oneworld
Loyalty program
Finnair Plus
Official partner airlines

Finnair cabin bag dimensions and bag size

The maximum Finnair carry-on size is 55 x 40 x 23 cm, or 21.7 x 15.7 x 9.1 inches as Finnair publishes it. These measurements include wheels, handles, and any external pockets, so a bag marketed as "22 inch" can go over if its wheels push the total past 55 cm. Always measure your bag packed, not empty.

Finnair carry-on weight limit

Finnair limits carry-on bags to 8 kg (17.6 lb).

Does Finnair charge for carry-on bags?

No. Finnair includes a free carry-on bag plus a free personal item on every fare except the Economy Superlight fare, which includes a personal item only. Check your specific fare rules before you book.

What bags fit as a Finnair personal item

Common bag types compared against the Finnair personal item limit. Sizes are typical retail dimensions and vary by brand.

Bag typeTypical sizeOn Finnair
Standard backpack
Everyday daypack, laptop backpack
18 x 13 x 8"Too big
Tote bag
Canvas or leather tote
15 x 14 x 5"Too big
Laptop bag
Messenger or slim briefcase
16 x 12 x 4"Too big
Small duffel
Gym or weekender
18 x 11 x 11"Too big
Purse
Handbag or crossbody
12 x 10 x 5"Fits
Under-seat roller
Mini wheeled bag
16 x 14 x 8"Too big

Finnair carry-on by fare class

FareCarry-onPersonal itemNotes
Economy SuperlightNot includedIncludedNo free carry-on bag, purchase separately; personal item still included.
Economy LightIncludedIncluded1 carry-on 55x40x23 cm included; weight shared with personal item at 8 kg combined.
Economy ClassicIncludedIncludedCarry-on plus personal item, 1 x 23 kg checked.
Economy FlexIncludedIncludedCarry-on plus personal item, flexible changes, 1 x 23 kg checked.
BusinessIncludedIncludedCombined 12 kg allowance between carry-on and personal item.

What counts as a personal item on Finnair

Allowed

  • Handbag
  • Laptop bag
  • Small backpack up to 40x30x15 cm

Common Finnair carry-on mistakes

  • Packing to 8 kg for the carry-on alone, Finnair counts carry-on and personal item together toward the 8 kg cap in Economy.
  • Booking Superlight expecting a standard roll-aboard, it is excluded by default.
  • Confusing older published sizes (56x45x25 cm) with the current Finnair limit of 55x40x23 cm.

Finnair vs SAS Scandinavian Airlines carry-on

Finnair and SAS are the mirror Nordic legacy carriers, both capping main carry-ons at 55x40x23 cm and 8 kg, but Finnair applies its 8 kg limit as a combined weight for carry-on plus personal item in Economy where SAS weighs only the roll-aboard. Business class on Finnair lifts the combined cap to 12 kg, similar to SAS Business which allows two cabin bags. Alliance orientation sets them apart: Finnair remains in Oneworld with Helsinki as its Asia gateway hub, while SAS switched to SkyTeam on September 1, 2024. For travelers with a laptop bag plus a packed roll-aboard, SAS's per-bag weighing is often more forgiving than Finnair's combined weigh-in.

See SAS Scandinavian Airlines carry-on size
Finnair checked baggage fees
Domestic economy
1st bagFree
2nd bag$100
Long-haul / international
1st bag$85
Weight limit50 lb
Linear dim83 in
Overweight & oversize
51–70 lbNot published
71–100 lbNot published
63–80 inNot published

Economy Classic and Economy Flex include 1 checked bag up to 23 kg / 50 lb (up to 90 x 75 x 45 cm, 83 linear in). Economy Light and Superlight include NO checked bag. Online add-on fees start around €27-50 depending on timing. Airport rates: €65 (Northern Europe) or €70 (rest of Europe) for the first bag on Light/Superlight, €90-180 for other destinations. Max single bag 32 kg / 70 lb. Second checked bag USD 100 prepaid (USD 110 at airport) on North America-Europe Economy.

Ways to skip the Finnair checked bag fee

  1. Pack carry-on only. Confirm your bag fits the Finnair carry-on size.
  2. Check your Finnair Plus status. See whether your tier includes a free checked bag on Finnair.
Finnair special items & sports equipment
Ski / snowboard
As a checked bagsee details below
Golf clubs
As a checked bagsee details below
Bicycle
$110varies by route
Pet in cabin
$130varies by route
Pet as cargo
Not published

Musical instruments: Instruments up to 125 cm total (length + width + height) can go in the cabin within the carry-on weight (8/12 kg) if your fare includes a carry-on; larger ones can fly on a purchased extra seat. Checked instruments up to 23 kg and 90 x 75 x 45 cm count as a standard bag; up to 32 kg and 190 x 75 x 65 cm with a heavy bag charge.

Finnair allows small pets (cats, small dogs, and from EU countries rabbits, tortoises and hedgehogs) in the cabin up to 8 kg / 17.6 lb including the carrier, one carrier per customer; usually two pets in cabin are accepted per flight, and not in long-haul Business. Pet-in-cabin fee per one-way journey: EUR 60 within Europe, EUR 120 / $130 to or from Asia, North America and the Middle East (booked 7+ days ahead; EUR 65 and EUR 130 / $140 closer in). Pet-in-hold fees differ between Finnair's own pages (EUR 140 / EUR 650 / $700 on the pets page versus EUR 120 / EUR 600 / $650 on the baggage-fees page), so no pet-in-hold fee is listed here. Skiing and golf equipment are always special baggage, priced like an extra checked bag. Bicycles: $110 ($120 within 6 days) on Asia/North America/Middle East journeys, EUR 73 (EUR 77) within Europe.

Finnair basic economy restrictions
Economy SuperlightFinnair's lowest fare tier
Carry-on allowed
No
Personal item allowed
Yes
Checked bag surcharge
Not published
  • No carry-on bag included on short-haul Europe (small under-seat bag only); the carry-on returns on the Light fare offered on longer routes
  • No checked bag included
  • No seat selection until check-in
  • No changes
  • Non-refundable
  • Reduced Finnair Plus points earning

Frequently asked questions

What is the Finnair carry-on size limit?

Finnair allows carry-on bags up to 55 x 40 x 23 cm (21.7 x 15.7 x 9.1"), including wheels, handles, and any external pockets. The weight limit is 8 kg (17.6 lb).

What are the Finnair carry-on dimensions in cm?

The Finnair carry-on size limit in centimeters is 55 x 40 x 23 cm. Finnair publishes the inch size as 21.7 x 15.7 x 9.1". Both measurements include wheels, handles, and external pockets.

What is the Finnair hand luggage allowance?

Finnair hand luggage (the cabin bag that goes in the overhead bin) can measure up to 55 x 40 x 23 cm and weigh up to 8 kg. A personal item that fits under the seat is included on every fare.

What is the Finnair carry-on weight limit?

Finnair limits carry-on bags to 8 kg (17.6 lb).

Does Finnair charge for carry-on bags?

No. Finnair includes a free carry-on bag plus a free personal item on every fare except the Economy Superlight fare, which includes a personal item only.

What is the Finnair personal item size?

The personal item on Finnair must fit within 40 x 30 x 15 cm (15.7 x 11.8 x 5.9") and slide fully under the seat in front of you. Laptop bag or handbag that fits under the seat.

Will my bag be gate-checked on Finnair?

Our guidance rates the gate-check risk on Finnair as Low. It is our own rating, not a figure Finnair publishes. Overhead bin space is usually sufficient on full flights.

Can I bring a carry-on on Finnair Economy Superlight?

No. Finnair Economy Superlight passengers are limited to one personal item that fits under the seat. A full-size carry-on either is not allowed or costs an extra fee.

Does a 22-inch suitcase fit as a Finnair carry-on?

No. A standard 22 x 14 x 9 inch carry-on (55.9 x 35.6 x 22.9 cm) is over the Finnair limit of 55 x 40 x 23 cm (21.7 x 15.7 x 9.1"). Longest side 55.9 cm, limit 55 cm: 0.9 cm over. Choose a bag within the limit, measured with wheels and handles.

Does a backpack count as a personal item on Finnair?

Only a small one. A standard daypack (roughly 18 x 13 x 8 inches) is larger than the Finnair personal item limit of 40 x 30 x 15 cm (15.7 x 11.8 x 5.9"). A backpack within that limit counts as the personal item, and a bigger one counts as the carry-on.

Is there a weight limit for personal items on Finnair?

Yes. Finnair counts the personal item toward the 8 kg (17.6 lb) cabin baggage limit, so your cabin bags together must weigh no more than 8 kg. Business Class allows 12 kg in total.

How much does a checked bag cost on Finnair?

Finnair includes a first checked bag on most economy fares. The Economy Superlight fare does not include a checked bag.

Flying Finnair out of these airports?

Check terminal layouts, connection times, and layover tips for major Finnair hubs and focus cities.

Finnair head-to-head comparisons

In-depth comparisons between Finnair and another carrier, covering bags, seats, on-time performance, routes, and loyalty.

Sources

Facts, costs, and travel details in this carry-on guide were verified against the following sources. See our research methodology for how we vet and update data.

If a figure looks wrong, email hello@vient.org, see how we handle corrections, or browse past fixes in our public changelog.

Helpful guides

Gear, tactics, and packing help for your Finnair flight.

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