FlyOne Baggage Policy and Luggage Rules
FlyOne is an ultra-low-cost carrier based in Chișinău, Moldova, operating international and regional flights alongside FlyOne Armenia. Because FlyOne uses an unbundled fare structure, baseline economy tickets include only a single compact personal item. Standard overhead carry-on bags and hold luggage are not free on base fares. Understanding the exact FlyOne baggage policy before you reach the airport protects you from steep gate-check penalties and unexpected baggage fees.
FlyOne permits one small personal item measuring up to 40 x 30 x 20 cm free of charge for every passenger, which must rest fully under the forward seat. Standard overhead cabin bags measuring up to 50 x 40 x 25 cm and 10 kg require purchasing FlyOne Priority or a bundled fare. Checked baggage is sold in 10 kg, 20 kg, and 30 kg tiers. Purchasing luggage online in advance is significantly cheaper than paying at the check-in desk or boarding gate.
Baggage Allowance Snapshot
FlyOne fares include only a small under-seat bag. Overhead cabin bags and checked luggage require paid add-ons or bundled fare purchases.
What can change: Exact prices depend on route length, season, operating carrier (FlyOne Moldova vs. FlyOne Armenia), and booking channel.
Baggage Size Visual
Use the airline's stated order of dimensions. Measurements must accommodate packed handles, side pockets, and wheels within the sizer frame.
Free Personal Item
Published limit: 40 x 30 x 20 cm (15.7 x 11.8 x 7.8 in)
Included on all fare types; must slide under the seat ahead
Priority Cabin Bag
Published limit: 50 x 40 x 25 cm, 10 kg (22.0 lbs)
FlyOne Priority or bundled fares only; stowed in overhead bin
Visual guide - not to scale. Use the published numerical limit as the controlling rule.
Official Source Verification
Baggage rules can vary by fare, cabin, route, operating carrier, traveler status, and purchase channel. BaggageBase separates published rules from practical guidance.
How BaggageBase Checks This Information
BaggageBase systematically checks operational airline regulations, Conditions of Carriage, official booking engines, and international ground-handling guidelines. We monitor published dimensional standards and fare bundle allocations to confirm current customer obligations.
Because FlyOne operates through distinct regional air operator certificates-including FlyOne Moldova (IATA code 5F) and FlyOne Armenia (IATA code 3F)-dimensional rules remain consistent across scheduled flights, while baggage pricing varies by route distance, local currency, and seasonal demand. Specific airport-desk fees and gate penalties fluctuate based on point of origin, so we instruct travelers to confirm exact payment figures directly through FlyOne's checkout flow before flying.
FlyOne Baggage Allowance at a Glance
The following table details the dimensional boundaries, weight thresholds, and baseline ticket entitlements across FlyOne flights.
| Item | Allowance | Size or fit rule | Important condition |
|---|---|---|---|
| Personal item | 1 free piece per passenger | 40 x 30 x 20 cm (15.7 x 11.8 x 7.8 in) | Must fit fully under the seat in front; included in all fares |
| Overhead cabin bag | 1 piece (Priority/bundle only) | 50 x 40 x 25 cm (19.7 x 15.7 x 9.8 in) | Maximum 10 kg (22.0 lbs); not permitted on basic Promo/Standard tickets |
| Small checked bag | Optional add-on piece | Linear sum max 115–158 cm | Maximum 10 kg (22.0 lbs); transported in cargo hold |
| Medium checked bag | Optional add-on piece | Linear sum max 158 cm (62.2 in) | Maximum 20 kg (44.1 lbs); included in Advantage bundle |
| Large checked bag | Optional add-on piece | Linear sum max 158 cm (62.2 in) | Maximum 30 kg (66.1 lbs); transported in cargo hold |
FlyOne Personal Item Rules
Every passenger flying on FlyOne is entitled to bring one small personal item into the cabin at no additional charge. This item must measure no more than 40 x 30 x 20 cm (approximately 15.7 x 11.8 x 7.8 inches).
The official policy dictates that this item must fit entirely underneath the seat in front of you. It cannot be placed in the overhead lockers on standard fares, as overhead bin storage is reserved strictly for travelers who have purchased cabin trolley privileges.
Acceptable personal items include:
- A compact laptop backpack or city daypack
- A small purse or handbag
- A slim briefcase
- A small fabric tote bag
Ground agents enforce dimensions using metal airport sizers. When you pack your bag, make sure outer zippers, side water bottle holders, and top grab handles do not extend beyond the 40 x 30 x 20 cm footprint. If your bag cannot slide into the metal measurement box without force, staff will treat it as unauthorized cabin luggage and assess a gate surcharge. To see how these dimensions compare with other budget and regional operators, you can compare personal item dimensions across airlines.
Using a soft, unstructured fabric backpack makes complying with the under-seat requirement much easier than carrying a rigid mini-case. Stiff shells cannot compress into the sizer box if packed full, whereas canvas or nylon can flex to fit.
FlyOne Overhead Carry-On Bag Rules
Standard FlyOne tickets (Promo and Standard fares) do not include an overhead carry-on bag. If you need to bring a larger cabin piece, you must purchase FlyOne Priority or book a fare bundle that includes cabin trolley access, such as the Advantage fare.
Dimensions and the 50 cm Height Limit
FlyOne’s maximum dimensions for a paid cabin bag are 50 x 40 x 25 cm (19.7 x 15.7 x 9.8 inches).
This is a critical distinction for travelers accustomed to wider European or American standards. Most international carriers accept trolley bags up to 55 cm in height. FlyOne’s limit is 50 cm, meaning a standard 55 cm suitcase will fail the airport sizer test even if it fits inside standard airline frames elsewhere. Reviewing international carry-on size standards highlights how FlyOne's height constraint differs from standard IATA guidelines.
Cabin Weight Restrictions
FlyOne caps cabin trolley weight at 10 kg (22.0 lbs). Flight crews and gate agents monitor cabin weights to ensure overhead bins do not exceed safety limits. Checking your luggage against broader airline carry-on weight limits helps you understand how strictly ultra-low-cost carriers inspect overhead pieces.
Dual-Bag Rules at the Gate
Passengers who purchase FlyOne Priority are permitted to bring both their free personal item (40 x 30 x 20 cm) and their paid cabin bag (50 x 40 x 25 cm). If you do not have FlyOne Priority, you are permitted only the single personal item. Travelers arriving at the gate with two separate bags on a standard ticket will have the larger bag removed, charged a penalty, and sent to the aircraft hold.
FlyOne Checked Baggage Rules and Weight Tiers
FlyOne does not use a single flat checked baggage allowance. Instead, the airline sells hold luggage across three clear weight tiers:
- 10 kg (22.0 lbs): Designed for weekend trips or light packers. Maximum linear dimensions typically range from 115 cm to 158 cm depending on the route.
- 20 kg (44.1 lbs): The standard checked allowance for longer journeys. Included in higher-tier tickets such as the Advantage bundle. Maximum linear dimension is 158 cm.
- 30 kg (66.1 lbs): The heavy luggage tier for extensive travel or bulky belongings. Maximum linear dimension is 158 cm.
Linear dimensions are calculated by adding the total outside length, width, and height ($L + W + H$). Handles and wheels must be included in your measurement.
Strict Prohibition on Baggage Pooling
FlyOne does not allow travelers to pool or combine baggage allowances across shared bookings. If two travelers fly together and each purchases a 20 kg allowance, they cannot check a single 26 kg bag and a 14 kg bag.
Each piece of luggage is evaluated independently against the specific allowance purchased for that individual ticket. Presenting a bag that exceeds its designated weight band will trigger overweight baggage fees, regardless of unused weight allowances on accompanying tickets.
The 32 kg Absolute Maximum
International airport occupational safety rules prevent ground staff from handling single bags that weigh more than 32 kg (70.5 lbs). FlyOne will not accept any single piece of luggage exceeding 32 kg under any circumstances. If a bag exceeds 32 kg, you must unpack items into another bag or ship the excess cargo separately.
FlyOne Baggage Fees Across Booking Channels
Baggage fees on FlyOne operate on an escalating tier system. The further in advance you pay for your luggage, the less you will pay.
FlyOne adjusts fee amounts dynamically based on travel season (peak summer and holiday periods carry higher fees) and route length. International routes are primarily priced in Euros (€), while regional points of sale may calculate charges in Moldovan Leu (MDL) or Armenian Dram (AMD).
| Purchase Channel | Priority Cabin Bag (10 kg) | 10 kg Checked Bag | 20 kg Checked Bag | 30 kg Checked Bag |
|---|---|---|---|---|
| Initial web booking | Lowest rate | Lowest rate | Lowest rate (or bundled) | Lowest rate |
| Manage My Booking / Web check-in | Moderate surcharge | Moderate surcharge | Moderate surcharge | Moderate surcharge |
| Airport check-in desk | High fixed fee | High fixed fee | High fixed fee | High fixed fee |
| Boarding gate (interception) | Highest penalty rate | Not applicable (Hold transfer) | Not applicable | Not applicable |
Notice: Specific monetary rates vary dynamically across city pairs and travel dates. Travelers must review their route-specific pricing during online reservation.
The Boarding Gate Surcharge
The most expensive place to add baggage is at the boarding gate. If you bring an unpaid cabin trolley or an oversized personal item to the gate, FlyOne agents will charge a gate baggage fee.
Gate surcharges are substantially higher than online booking prices and typically range between €30 and €75 per bag depending on the departure station, route category, and local handling agents. In addition to the monetary penalty, your bag will be tagged and sent into the cargo hold, requiring you to wait at the baggage carousel at your destination.
Overweight and Oversized Baggage Fees
Checked bags that exceed their booked allowance incur excess fees upon check-in at the airport.
| Condition | Threshold | Additional fee | Acceptance limit |
|---|---|---|---|
| Overweight hold bag | Bag exceeds purchased tier (10 kg, 20 kg, or 30 kg) | Charged as flat tier surcharge or per-kilo airport rate | Strictly capped at 32 kg (70.5 lbs) |
| Oversized hold bag | Exceeds 158 linear cm ($L+W+H$) | Bulky/oversized luggage handling surcharge | Subject to hold compartment capacity |
| Noncompliant cabin bag | Exceeds 50 x 40 x 25 cm or 10 kg | Mandatory gate penalty fee | Re-routed to cargo hold |
If you know your luggage will weigh more than your initial allowance, upgrading your weight band online via the "Manage Booking" tool prior to airport check-in is far cheaper than paying overweight rates at the desk.
Fare Classes and Fare Bundles
FlyOne offers three main branded fare families on scheduled routes:
Promo and Standard Fares
- Includes 1 personal item (40 x 30 x 20 cm).
- No overhead cabin trolley included.
- No checked bag included.
- Recommended for short day trips or travelers carrying only a minimal backpack.
Loyal Fare
- Includes 1 personal item (40 x 30 x 20 cm).
- May include discounted luggage options, seat selection, or priority depending on the active promotion.
Advantage Fare
- Includes 1 personal item (40 x 30 x 20 cm).
- Includes 1 overhead cabin bag (50 x 40 x 25 cm, max 10 kg) with Priority Boarding.
- Includes 1 checked bag (max 20 kg, 158 linear cm).
- Provides the lowest total price if you plan to travel with both a rolling suitcase and checked luggage.
Traveling with Children and Special Baggage
Infants (Under 2 Years of Age)
Infants traveling on an adult's lap do not receive a standard personal item or cabin bag allowance. FlyOne permits the free carriage of one collapsible stroller or pushchair per infant.
You can generally push the stroller through airport security and up to the boarding door, where ramp agents will tag it and load it into the cargo hold. It will be returned to you at the aircraft door or in the baggage delivery hall upon arrival. The official source does not clearly state whether an infant receives an additional checked weight allowance without paying a separate fee, so you should check your specific ticket confirmation before departure.
Wheelchairs and Mobility Devices
Certified manual wheelchairs, electric mobility devices, and personal walking aids are accepted free of charge. These devices do not count toward your ticketed baggage allowance.
If traveling with a battery-powered mobility aid, you must notify FlyOne customer service at least 48 hours prior to departure with the battery specifications (dry cell, wet cell, or lithium-ion) to ensure compliance with international dangerous goods safety rules.
Sports Equipment and Musical Instruments
Special equipment-including skis, snowboards, golf bags, bicycles, and large musical instruments-is not accepted as standard checked luggage.
You must register these items in advance as special baggage and pay the corresponding sports equipment fee. Items must be packed inside dedicated, padded protective cases:
- Bicycles: Must have pedals removed, handlebars turned sideways, and tires deflated.
- Instruments: Small instruments (such as violins) may be carried into the cabin only if a separate passenger seat is purchased, or if the case fits strictly within the purchased cabin baggage dimensions.
FlyOne Baggage Checklist
Run through these steps before heading to the airport to avoid surprise fees at the counter or gate.
- Measure total bag height including wheels. FlyOne enforces a strict 50 cm height limit on cabin trolleys, which is 5 cm shorter than standard 55 cm cases.
- Weigh your packed bags with a luggage scale. Ensure your cabin bag does not exceed 10 kg and your checked bag does not exceed your purchased 10 kg, 20 kg, or 30 kg limit.
- Choose a soft backpack for your personal item. Compressible bags easily slide into the 40 x 30 x 20 cm airport sizer, reducing the risk of ground gate checks.
- Add required baggage online early. Upgrading or adding luggage through the website or mobile app costs substantially less than paying at the check-in desk.
- Do not plan on baggage pooling. Pack each traveler's luggage to its own ticketed weight limit, as FlyOne agents cannot combine weights across reservations.
- Keep essential items in your personal bag. Pack passports, cash, prescription medications, and electronics in your under-seat bag in case your cabin trolley is gate-checked.
Frequently Asked Questions
What are the dimensions for the free personal item on FlyOne?
The free personal item allowance is 40 x 30 x 20 cm (15.7 x 11.8 x 7.8 inches). It must fit completely under the seat directly in front of you. Every passenger receives this allowance regardless of ticket type.
Does FlyOne allow a standard 55 x 40 x 20 cm carry-on bag?
No, FlyOne does not accept standard 55 cm carry-on bags. FlyOne limits overhead cabin bags to 50 x 40 x 25 cm with a maximum weight of 10 kg. A bag measuring 55 cm will not fit the airline sizer and will be gate-checked for a fee.
Is carry-on luggage free on FlyOne base fares?
No, overhead cabin luggage is not included on basic Promo or Standard fares. To bring a 50 x 40 x 25 cm trolley bag on board, you must purchase FlyOne Priority or book the Advantage fare bundle.
Can two passengers share or pool their checked baggage weight?
No, FlyOne strictly prohibits pooling or combining baggage allowances between multiple travelers. Each checked bag must remain within the specific weight tier purchased for that individual ticket.
What are the weight limits for checked bags on FlyOne?
FlyOne sells checked luggage in three distinct tiers: 10 kg (22.0 lbs), 20 kg (44.1 lbs), and 30 kg (66.1 lbs). No single item of luggage can exceed 32 kg due to airport safety regulations.
Does FlyOne charge more for bags at the boarding gate?
Yes, paying for baggage at the gate is the most expensive option. Gate surcharges are substantially higher than online booking rates and typically range between €30 and €75 per bag.
Can I bring a stroller for free if traveling with an infant?
Yes, FlyOne permits one collapsible pushchair or stroller free of charge for each infant traveling on an adult's lap. The stroller can usually be checked at the boarding gate.
What happens if my personal item does not fit in the sizer?
If your personal item exceeds 40 x 30 x 20 cm, gate staff will require you to pay a gate baggage fee. The item will then be tagged and placed in the aircraft cargo hold for the flight.
Summary and Final Booking Advice
FlyOne enforces a strict, unbundled ultra-low-cost baggage policy. Every passenger is granted one small under-seat personal item measuring up to 40 x 30 x 20 cm. Overhead cabin trolleys must not exceed 50 x 40 x 25 cm or 10 kg, and they require purchasing FlyOne Priority or the Advantage fare bundle.
Checked luggage is sold in clear tiers of 10 kg, 20 kg, and 30 kg, and pooling weight with travel companions is prohibited. Always measure your trolley with wheels included to ensure it complies with the shorter 50 cm height limit, and purchase your baggage allowance online during initial booking to avoid severe airport and gate penalties.
Airline baggage rules and fees can change by route, fare, cabin, operating carrier, traveler status, purchase channel, and departure date. Check the airline's official baggage policy or calculator before booking, paying, or traveling. BaggageBase reviews information for 2026 where possible, but the airline's published terms remain the final authority.
