- Go to donghaiair.com (or the Donghai Airlines WeChat official account) and log in if required.
- To prepay online, select a 5 kg or 10 kg baggage block in the website or WeChat baggage channel before checking in.
- Combine blocks to cover the estimated checked weight, then complete the online payment.
- Alternatively, present the checked bags for weighing at the airport check-in counter and pay there before the flight cutoff.
- Keep the baggage receipt for check-in verification and any later refund.
Prices
Online prepaid checked baggage in fixed 5 kg / 10 kg blocks for zero-allowance promo-economy cabins on domestic routes.
| Label | Amount | Notes |
|---|---|---|
| 5 kg package | CNY 50 |
|
| 10 kg package | CNY 100 |
|
Excess-weight fee rule for domestic flights; charged at the airport counter, not an online-purchasable product.
- Per-kg excess rate1.5% of published Y fare per kg
- Stated in the differentiated-service notice effective 2025-03-01 for all domestic flights; international flights are excluded and follow original standards.
- Applies both to zero-allowance cabins (T/A/N/R/O including product cabins) and to weight above the free allowance in other cabins.
- The newer baggage-rule page instead lists a uniform CNY 15 per kg counter rate; both figures are published on the official site, so confirm the applicable rate at the counter. Amounts settle in CNY with rounding.
Buy-by-weight option at the airport check-in counter until the flight cutoff.
- Airport counter rateCNY 15 per kg
- Uniform rate published on the current baggage-rule page for all Donghai Airlines domestic outbound routes, charged on actual weighed kilograms with rounding.
- Available at the airport check-in counter until the flight cutoff.
- Team passengers include 10 kg free checked baggage.