飛行機にSeedsを持ち込める？
可能 — Seedsは機内持ち込み手荷物として飛行機に持ち込めます。 Security: no restriction.
- · Security: no restriction
- · US entry: USDA APHIS rules; many seeds need a permit
- · International borders: declare or risk confiscation/fines
On this page · 5 sections
航空保安当局別の公式規定
Rules by security authority
United States — TSA
機内持込:
可能
Yes — planting seeds pass TSA screening in carry-on.
受託手荷物:
可能
Yes — allowed checked. The real barrier is the border: declare all seeds to agriculture inspectors.
Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.
Seedsのパッキング注意点
機内持ち込み手荷物: Yes — planting seeds pass TSA screening in carry-on.
受託手荷物（預け荷物）: Yes — allowed checked. The real barrier is the border: declare all seeds to agriculture inspectors.
保安検査場での最終的な持ち込み可否判断は、現場の保安検査員に委ねられます。
よくある質問 (FAQ)
Frequently asked questions
Can you bring Seeds in a carry-on?
Yes — planting seeds pass TSA screening in carry-on.
Can you pack Seeds in checked luggage?
Yes — allowed checked. The real barrier is the border: declare all seeds to agriculture inspectors.
Can you bring seeds on a plane?
Through security, yes — both bags. Across borders, it depends on the species and destination’s agriculture rules: always declare them.
Can I bring seeds into the US?
Many vegetable/flower seeds enter with declaration; restricted genera need a USDA APHIS permit or phytosanitary certificate. Undeclared seeds are confiscated and fineable.
Last verified:
Verified against official sources. Rules change — for high-stakes items, confirm with your airline and the screening authority. Our verification method →