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Booking a U.S. Visa Appointment in South Korea
Applicants in South Korea book through USTravelDocs, not AIS. There is one consular post — the U.S. Embassy in Seoul — so unlike Japan or Canada there is no second calendar to compare, and booking early is the only lever.
Nothing can be booked until the DS-160 is submitted and the visa fee has activated. The general sequence is on how to book a U.S. visa appointment; this page covers what Korea publishes specifically.
We read the Korea USTravelDocs pages on 17 September 2026. Quotations are from them.
The "One Cellphone Only" policy, running since 2016
Korea gives its rule a name and a start date:
In order to enhance security screening and reduce waiting times at the Embassy, the Consular Section implemented a "One Cellphone Only" policy beginning May 16, 2016. The Embassy will not store prohibited items for visa applicants or American Citizen Services customers. There is no facility at the Embassy to store such items.
You may bring in:
- One cellphone, which is checked at the security gate and whose power must be turned off
- One set of remote car keys, also checked at the gate
- A purse or briefcase that can be carried by hand
- Clear plastic folders containing visa application papers
- A stroller, snacks, and a small nappy bag, for those with young children
- An umbrella
You may not bring in:
- Laptops, iPads, headphones, thumb drives, smart watches, Fitbits, chargers, digital diaries, pagers, cameras, cassettes, CDs, MP3s, floppy disks or portable music players
- Any luggage, and bags such as travel bags, backpacks, suitcases, clothing bags and zip folders
- Food items
- Cigarettes, cigars, matches, lighters
- Sharp objects — scissors, pen knives, nail files
- Weapons or explosives of any kind
The list is explicitly not exhaustive.
Three things here differ from neighbouring countries and each is easy to get wrong:
- Headphones and chargers are named explicitly. Carrying a phone but leaving its charger and earbuds behind is the specific combination Korea asks for.
- A Fitbit is named alongside smart watches. A fitness band is not jewellery for this purpose.
- Snacks are allowed for those with young children, where Japan bans food outright. Do not generalise one country's list to another.
Korea publishes no bag dimensions — only that a purse or briefcase must be carriable by hand. Japan's 10″ × 10″ limit is Japan's, and applying it here would be inventing a rule.
No walk-ins, and no information window
Due to security considerations, there is no information window for walk-in visitors at the Embassy. Only visa applicants and ACS customers with scheduled interviews will be admitted.
Why no slots appear
- The fee has not activated. Check the method you used on the South Korea fee guide.
- There is genuinely no availability. With a single post, there is nowhere else in the country to look.
- You created a profile on AIS instead of USTravelDocs. It will never show Korean appointments — see which appointment site is yours.
- The DS-160 was saved but never submitted, so no confirmation number exists.
If you are refused under 221(g)
Korea's interview page carries the standard explanation: a refusal under section 221(g) means essential information is missing or the case needs additional administrative processing, and the consular officer tells you at the end of the interview. See administrative processing and 221(g) for how long that runs.
Frequently asked questions
Can I bring my phone into the Seoul embassy?
One cellphone, checked at the security gate, with the power turned off.
Are AirPods or headphones allowed?
No. Headphones are named on the prohibited list, along with chargers, and nothing is stored on site.
Is a Fitbit treated as a watch?
It is on the prohibited list by name, alongside smart watches. Leave it behind.
Can I bring snacks?
Yes, for those with young children — snacks, a stroller and a small nappy bag are permitted. This differs from Japan, which bans food items.
How big a bag can I bring?
Korea publishes no dimensions — only that a purse or briefcase must be carriable by hand. Any luggage, backpack or suitcase is refused.
Is there another post besides Seoul?
No. The Embassy in Seoul is the only consular post listed for South Korea.
Official sources
- USTravelDocs Korea — scheduling and interview pages, read 17 September 2026
- U.S. Embassy in South Korea