✓ Policy web-verified 2026-05-31
Myanmar National Airlines (MNA, IATA code UB) is the state-owned flag carrier of Myanmar, flying domestic routes from Yangon and a small international network to regional hubs including Bangkok, Singapore, Chiang Mai and Kuala Lumpur. Its baggage rules follow a fairly generous Southeast-Asian weight-based system, but two 2026 developments matter: a scheduled policy revision effective 1 April 2026, and an earlier emergency fuel-crisis reduction announced 19-20 March 2026 that is still in force on some routes. This guide reflects the policy published on MNA’s official site this run, and flags exactly where the temporary cuts apply.
MNA prices baggage by weight, not by piece count in the usual low-cost sense — your allowance is a total kilogram pool, and excess is charged per kilo. The figures below are the standard policy.
Quick facts
| Personal item | Small under-seat bag (counts within 7 kg hand allowance) |
| Carry-on | 1 piece, 7 kg, L+W+H up to 54 in |
| Checked (Economy, intl) | 20-30 kg by fare class |
| Checked (Economy, domestic) | 20 kg |
| Business class | 30 kg domestic / 40 kg international |
| Excess baggage | ~MMK 12,000-50,000 per kg (or USD/SGD/THB), varies by route |
| 2026 note | Revised policy from 1 Apr 2026; March 2026 fuel-crisis cuts still apply on some routes |
Cabin bag & personal item
| Item | Allowance |
|---|---|
| Personal / under-seat item | No separate published dimensions. MNA does not publish a distinct personal-item size. A small bag (handbag, laptop bag) is permitted but counts inside the single 7 kg / 54 in hand-baggage allowance. Duty-free purchases also count within this 7 kg. |
| Cabin / carry-on bag | L+W+H up to 54 in (137 cm); ~22 x 15 x 8 in · 7 kg Free (included). Economy: 1 piece; Business: 2 pieces |
Checked baggage & fees
| Checked allowance | Economy international 20-30 kg by fare; domestic 20 kg; Business 40 kg intl / 30 kg domestic |
| Weight limit | Pooled weight allowance (typically max 32 kg per single piece) |
| Typical fee | Excess ~MMK 12,000-50,000 per kg, or equivalent in USD/SGD/THB; varies by route |
What each fare includes
| Fare | Personal | Cabin | Checked |
|---|---|---|---|
| Economy Promo / Super Saver | Within 7 kg | 7 kg | 20 kg (domestic & international) |
| Economy Saver / Discount / Flexi | Within 7 kg | 7 kg | 30 kg international / 20 kg domestic |
| Business | Within hand allowance | 2 x 7 kg | 40 kg international / 30 kg domestic |
What you actually get on a cheap fare
What you actually get on MNA’s cheapest ticket: even the lowest Economy Promo / Super Saver fare bundles a 7 kg cabin bag plus a checked allowance — typically 1 x 20 kg on international routes. That is a meaningful edge over Europe’s big low-cost carriers, where the headline fare gives you only a small cabin bag and every checked kilo is an add-on.
The catch in 2026 is volatility: the March fuel crisis showed MNA can cut or suspend allowances at short notice on specific routes, and excess-baggage per-kg rates swing widely by station. For a deal to be genuinely cheap, confirm that your fare still carries its 20 kg checked pool and that no emergency restriction applies to your departure airport — a $30 ticket plus forced 10 kg-only-at-counter buying is no longer a bargain.
Oversize, sports & special items
March 2026 fuel-crisis measures (still relevant): Amid a domestic jet-fuel shortage and a global supply shock, MNA announced on 19-20 March 2026 a sharp reduction in baggage allowances alongside large fare increases. On affected international routes — notably Thailand services such as Chiang Mai-Yangon — the normal 20-30 kg checked allowance was withdrawn and passengers could buy only up to 10 kg of additional baggage, available solely at Bangkok and Singapore check-in counters. Loyalty baggage perks were suspended. MNA stated the restrictions would last until further notice, so treat any older 20-30 kg figure as conditional until you confirm it for your flight.
Oversize and per-piece limits: MNA uses a pooled weight allowance, but individual checked pieces are generally limited to a maximum of 32 kg for handling-safety reasons; heavier single items must be repacked or shipped as cargo. Excess weight beyond your fare’s pool is charged per kilogram at the route-specific rate.
Currency note: excess and extra-bag fees are quoted in Myanmar kyat (MMK) at domestic stations and in USD, SGD or THB at international stations, so the amount you pay depends on where you check in.
Frequently asked questions
What is Myanmar National Airlines' carry-on allowance?
One piece of hand baggage up to 7 kg, with total dimensions (length + width + height) not exceeding 54 inches (about 22 x 15 x 8 in). Economy passengers get one piece; Business passengers get two. Duty-free items count within this 7 kg.
How much checked baggage is included?
It depends on fare and route. Domestic economy is 20 kg. International economy is 20 kg on the cheapest Promo/Super Saver fares and 30 kg on Saver/Discount/Flexi fares. Business class gets 30 kg domestic and 40 kg international. Allowance is a pooled weight, not a piece count.
What does MNA's cheapest fare include?
Even the lowest MNA fare bundles a 7 kg cabin bag plus a checked allowance — typically 20 kg on international Promo/Super Saver tickets (1 x 20 kg). That makes the entry fare more generous than a typical European low-cost carrier, which charges separately for any checked bag.
How much are MNA excess baggage fees?
Excess is charged per kilogram and varies sharply by route. Published rates run roughly MMK 12,000 to MMK 50,000 per kg, or the equivalent in USD, SGD or THB at international stations.
Did Myanmar National Airlines change its baggage policy in 2026?
Yes — twice. A scheduled policy revision took effect 1 April 2026 (the weight tiers above). Separately, on 19-20 March 2026 MNA announced an emergency fuel-crisis measure that slashed or suspended baggage allowances on some routes; on affected Thailand services, passengers could only buy up to 10 kg extra at Bangkok and Singapore check-in counters. These restrictions were stated to remain until further notice.
Are loyalty baggage perks still available?
During the March 2026 fuel crisis, MNA temporarily suspended elite baggage privileges for Sky Smile (Ruby/Diamond) and MNACLUB members.
Can I carry sports equipment or musical instruments?
MNA does not publish detailed sports or instrument tables. Items like golf clubs, bicycles or large instruments are accepted as part of, or in excess of, your weight allowance and charged per kilo if over limit; oversized or fragile items should be declared in advance. A small instrument may travel in the cabin if it fits the 7 kg / 54 in limit, otherwise it must be checked.
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