Luggage Storage at Bangkok Airports: Suvarnabhumi & DMK

Both of Bangkok’s airports have staffed left-luggage — but the counters aren’t always where you’d expect, prices step up with bag size, and for a day spent in the city the airport is usually the wrong place to leave a bag. Here’s the detail for Suvarnabhumi and Don Mueang, plus when to skip the airport counter entirely.

Suvarnabhumi Airport (BKK): where, hours & price

Suvarnabhumi has staffed left-luggage on the arrivals and departures levels, plus 24/7 counters on the rail-link floor.

Suvarnabhumi has staffed left-luggage counters at several points:

• 2nd floor (Arrivals) — handy the moment you land.
• 4th floor (Departures) — near check-in, for the way out.
• B floor (Airport Rail Link level) — counters here run 24/7.

Price is per bag, per day, tiered by size — roughly ฿100 (small) to ฿150 (large) per bag per 24 hours. Bring your passport, get a tag or receipt, and collect before your flight. (Counters and hours change — confirm with the operator before you travel.)

Don Mueang Airport (DMK): where, hours & price

Don Mueang — Bangkok’s budget-airline hub on the north side — also has left-luggage:

• Terminals 1 & 2 — staffed counters near the connector between the international (T1) and domestic (T2) terminals.
• Official 3rd-floor departures counter — a 24-hour service at about ฿75 per item per day.

Expect roughly ฿75–120 per bag per day depending on the counter and bag size. As at Suvarnabhumi, prices and hours shift — check before you rely on it.

How to use an airport counter

Counters are per-bag, per-day — and you still carry everything through the terminal.

• Bring ID — your passport, and sometimes a boarding pass or onward ticket.
• Keep the receipt — you get a tag or ticket; you’ll need it to collect.
• Pay per bag, per day — two bags for two days is four charges, so it adds up fast.
• Valuables stay with you — passport, medication, electronics — never in stored luggage, anywhere.

Long layover? Here’s the smarter move

On a long layover, store one rail stop into the city and actually see Bangkok.

• Short layover (under ~4 hours) — use the airport counter and stay close to your gate.
• Long layover (6 hours+) — store your bag and go into the city. From Suvarnabhumi the Airport Rail Link runs straight to the BTS/MRT network; from Don Mueang, buses and the SRT Red Line reach the centre. Drop your bag near your first stop and you’ve turned a dead layover into a half-day in Bangkok.

When to store in the city instead

If your day is in Bangkok — not at the airport — store in the city, not at the terminal. Airport counters charge per bag per day and you still drag everything through the airport to use them. A booked spot near your first destination runs from about ฿110/day all-in, takes any bag size, and is guaranteed because you reserve it. For the full city picture, see where to store luggage in Bangkok, or the every-option comparison.

Transferring between Suvarnabhumi and Don Mueang?

The two airports sit on opposite sides of Bangkok — an hour or more apart in traffic. If you’re connecting between them, store your bag at your arrival airport’s counter (or a booked spot in between), then travel light to the other. There’s a free shuttle for connecting passengers with a same-day onward ticket; otherwise buses, taxis, and the rail links connect them.

Frequently asked questions

Is there luggage storage at Suvarnabhumi Airport?

Yes — staffed left-luggage counters on the 2nd floor (Arrivals) and 4th floor (Departures), plus 24/7 counters on the Airport Rail Link (B) floor. Roughly ฿100–150 per bag per day by size.

Is there luggage storage at Don Mueang Airport?

Yes — counters in Terminals 1 and 2, plus an official 24-hour departures counter on the 3rd floor at about ฿75 per item per day.

Is airport luggage storage open 24 hours?

At Suvarnabhumi, the rail-link (B) floor counters run 24/7; at Don Mueang, the official 3rd-floor counter is 24-hour. Other counters follow terminal hours — confirm before you travel.

Is it cheaper to store luggage in the city?

Usually, if you’re spending the day in Bangkok. A booked city spot is from ~฿110/day all-in, takes any size, and saves you dragging bags through the airport. Use the airport counter only when you’re genuinely airport-bound.

Store smart, fly light

Whether you need the airport counter or a spot in the city, compare options and book in minutes — every booking covered up to ฿350,000.