Sea freight vs air freight cost comes down to time against money. Air from Dubai takes days and is billed per chargeable kilogram; sea takes weeks and is billed per container or cubic metre, usually far cheaper per kilo. Airlift Logistics compares both on the total door-to-door cost, including the stock you hold while goods sail.
Which is faster and which is cheaper?
| Air freight | Sea freight | |
|---|---|---|
| Transit from Dubai | Usually 1 to 5 days, plus clearance | Usually 1 to 6 weeks, depending on the lane |
| How it is billed | Per chargeable kg: actual or volume weight, whichever is higher | Per container (FCL) or per cubic metre (LCL) |
| Volume rule | 1 cubic metre counts as about 167 kg | LCL is billed on weight or measure, whichever is higher |
| Best for | Urgent, high-value, light or perishable goods | Heavy, bulky, low-value or regular stock |
| Limits | Size of aircraft doors; dangerous goods rules | Port to port; slower changes to plans |
Where is the break-even point?
Air becomes poor value when cargo is bulky. Because airlines bill about 167 kg per cubic metre, a light, large carton costs far more by air than its weight suggests. Sea LCL bills one cubic metre as one tonne, so dense cargo can be cheap by sea even in small volumes.
- Air chargeable weight
- 334 kg2 CBM × 167, higher than 300 kg actual
- Sea LCL billed volume
- 2 revenue tonnesHigher of 2 CBM and 0.3 tonnes
- What decides it
- Rates on the dayMultiply each by the quoted rate and add local charges
Run the numbers with our chargeable weight calculator and CBM calculator before asking for quotes.
Is there a middle option?
Yes. Sea-air sends cargo by sea to Dubai and then by air onward, which is cheaper than air all the way and faster than sea all the way. Read our sea-air freight via Dubai guide. For bulk loads to the GCC, road transport is often faster than sea and cheaper than air.
A quick way to decide
- Needed in under a week? Air.
- Over 2 to 3 cubic metres and not urgent? Get a sea LCL or FCL quote too.
- Dangerous goods? Check both modes, because limits differ.
- Regular stock? Sea for the base volume, air for top-ups.
See our air freight services in Dubai and sea freight in Dubai pages for the details of each mode.
Quick answers
When can air freight cost less than sea freight?
Air can win on small, light and urgent shipments. Sea is cheaper per kilogram for heavy and bulky goods. For a few cartons, sea minimums, port charges and weeks of stock in transit can cost more than flying them. Compare the total landed cost, including both ends, before you choose.
- Air bills about 167 kg per cubic metre.
- Sea LCL bills one tonne per cubic metre.
How much faster is air freight than sea freight from Dubai?
Air is usually several weeks faster on long lanes. Air cargo from Dubai reaches most markets in 1 to 5 days plus clearance. Sea freight takes from about a week within the Gulf to six weeks or more to the Americas. Port waiting and transhipment can add more days by sea.
- Ask for door-to-door days.
- Peak seasons slow both modes.
Sources: IATA air cargo, DP World Jebel Ali tariff book, Nov 2023. How we check our content.
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