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Finnair Carry-On Rules & Size Limits (2026)

Last updated: May 12, 2026

Quick Answer

Finnair carry-on size limit: 21.7" × 15.7" × 9.1" (55 × 40 × 23 cm). Included in Light, Classic, and Flex tickets. Superlight tickets only include a personal item; a carry-on bag must be purchased separately. Personal item: 15.7" × 11.8" × 5.9" (always free).

Size Limits at a Glance

Bag TypeSize (inches)Size (cm)Fee
Carry-On Bag21.7" × 15.7" × 9.1"55 × 40 × 23Paid
Personal Item15.7" × 11.8" × 5.9"40 × 30 × 15Free

Weight Limit

Maximum combined weight of carry-on and personal item is 8 kg (17.6 lb) in Economy/Premium Economy, and 12 kg (26.5 lb) in Business Class.

Carry-On Fee Details

Included in Light, Classic, and Flex tickets. Superlight tickets only include a personal item; a carry-on bag must be purchased separately.

Overhead bin access: Available for passengers with a carry-on bag allowance.

Personal Item Rules

Size: 15.7" × 11.8" × 5.9" (40 × 30 × 15 cm)

Examples: Small handbag, laptop bag, or small backpack.

Additional Items Allowed (Free)

  • ✓Assistive devices (e.g., mobility aids)
  • ✓Duty-free items purchased at the airport
  • ✓Outerwear such as a coat or jacket
  • ✓Umbrella

How Strictly Are Rules Enforced?

Finnair is known to be strict with carry-on dimensions and weight, especially on fully booked flights. Bags may be weighed and measured at the gate.

Expert Tips

💡 If travelling on a Superlight ticket, purchase your carry-on bag in advance online to save money compared to airport prices.

💡 Ensure your personal item fits under the seat in front of you.

💡 Pack heavy items in your checked baggage to stay within the 8 kg combined cabin baggage weight limit.

💡 Business Class passengers enjoy a higher combined weight limit of 12 kg.

Frequently Asked Questions

What size carry-on does Finnair allow?▼
Finnair allows a carry-on bag up to 21.7" x 15.7" x 9.1" (55 x 40 x 23 cm).
Is carry-on free on Finnair?▼
Included in Light, Classic, and Flex tickets. Superlight tickets only include a personal item; a carry-on bag must be purchased separately.
What is Finnair's personal item size?▼
Personal item must be 15.7" x 11.8" x 5.9" (40 x 30 x 15 cm). Examples: Small handbag, laptop bag, or small backpack.
Does Finnair weigh carry-on bags?▼
Maximum combined weight of carry-on and personal item is 8 kg (17.6 lb) in Economy/Premium Economy, and 12 kg (26.5 lb) in Business Class.

More Finnair Guides

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