Finnair Carry-On Rules & Size Limits (2026)
Planning to fly with Finnair (AY) and wondering what you can bring on board? This comprehensive guide covers everything about Finnair carry-on baggage rules including exact size dimensions, weight restrictions, personal item policies, and what additional items you can bring free of charge. All information is verified against Finnair's official policies and updated regularly.
Quick Answer
Finnair carry-on size limit: 21.7 x 15.7 x 9.1 inches (55 x 40 x 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 x 11.8 x 5.9 inches (always free).
Size Limits at a Glance
| Bag Type | Size (inches) | Size (cm) | Fee |
|---|---|---|---|
| Carry-On Bag | 21.7 x 15.7 x 9.1 | 55 x 40 x 23 | Paid |
| Personal Item | 15.7 x 11.8 x 5.9 | 40 x 30 x 15 | Free |
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 x 11.8 x 5.9 inches (40 x 30 x 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.
Carry-On Packing Checklist
Before heading to the airport, ensure your carry-on meets Finnair's requirements:
- Measure your bag: must be within 21.7 x 15.7 x 9.1 inches including handles and wheels
- Weigh your bag: 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.
- Personal item fits under the seat: 15.7 x 11.8 x 5.9 inches max
- Liquids in 3-1-1 compliant bag (containers 100ml or less, one quart-size clear bag)
- Electronics accessible for security screening
- No prohibited items (sharp objects, large liquids, flammable materials)
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 inches (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 inches. 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.