News Singapore Airlines Travel VTL

Unvaccinated children aged 5 or below will be able to use the Singapore-South Korea VTL

Good news for families with young kids - the upcoming VTL with South Korea will allow unvaccinated children aged 5 or under to accompany their parents on a quarantine-free trip.

Some good news for those eyeing the upcoming Vaccinated Travel Lane between Singapore and South Korea from 15th November, with SIA confirming in its latest update that unvaccinated children aged 5 or under will be able to accompany an eligible vaccinated adult on Singapore – Seoul flights.


They will of course also be exempt from on-arrival quarantine in South Korea, meaning families with younger children will be able to plan a leisure trip.

Seoul (Photo: Korea Tourism)

This is a slight surprise since the original stance from South Korea once Singapore opened the rest of its VTL scheme to unvaccinated children aged 12 or under earlier this month was that there would be no relaxation of the rule for this particular arrangement.

Which children are eligible?

The 5-year-old age limit is based on date of arrival in South Korea, so for example a child born on 15th December 2015 travelling with fully vaccinated parents will be able to enter South Korea quarantine-free up until 14th December 2021 at the latest (the day before their 6th birthday).

Provided your unvaccinated child hasn’t hit their 6th birthday on your arrival date in South Korea, they will be able to accompany you on VTL trips. (Photo: Singapore Airlines)

That means only children aged 6 to 11 at the point of arrival will not be eligible for this two-way quarantine-free arrangement, since they exceed South Korea’s maximum age threshold for unvaccinated travellers, but are not yet eligible for vaccination in Singapore.

Those aged 12 or above will have to be fully vaccinated.


Do note that children in Singapore can only book their first vaccine dose appointment after passing their 12th birthday, so the earliest they can be considered fully vaccinated is at least 5 weeks later (two weeks after the second dose).

Approval for the Pfizer vaccine to be administered to 5-11 year olds is expected later this year.

Which adults are eligible?

Unvaccinated children aged 5 or under will have to be accompanied by a fully vaccinated adult who also complies with the other VTL requirements.

You’re eligible to accompany them provided you were fully vaccinated with an approved WHO vaccine and have a digitally certifiable vaccination certificate issued in Singapore or South Korea, and you have remained exclusively within Singapore and/or South Korea for the last 14 consecutive days.

In Singapore your vaccination status via the TraceTogether / HealthHub apps and Notarise service are acceptable.

For those vaccinated in South Korea, vaccination certificates issued by the Korean Disease Control and Prevention Agency (KDCA), as well as authorised clinics and hospitals, are permitted.

The VTL with some differences

Since the VTL between Singapore and South Korea is a bilateral agreement, rather than the unilateral ones established with other countries (e.g. Germany), there are a few additional requirements to take note of if you’re interested in travelling.

Details remain a little sketchy with this one, with final arrangements still to be laid out by authorities. This information is based on what has been posted to date by Singapore’s Civil Aviation Authority and Singapore Airlines.

Here’s how it works in the Singapore – South Korea direction:

VTL Process
Singapore South Korea

  • Must be fully vaccinated with a WHO vaccine and certificate issued in Singapore or South Korea
  • Must have stayed in Singapore or South Korea for 14 days
  • Unvaccinated children aged 6+ are not eligible
  • Apply for an Electronic Travel Authorisation* (application from Singapore not yet available)
  • Purchase COVID-19 travel insurance (min. coverage of KRW30 million – approximately S$34,000)*
  • Book an on-arrival PCR test before departure (from 8 Nov)
  • Take a pre-departure COVID-19 PCR test (up to 72 hours before departure)
  • Travel to Seoul on any non-stop flight
  • Install the Self-Check mobile app and enter your daily health status for 14 days from the day of arrival
  • Take an on-arrival COVID-19 PCR test
  • Leave the airport via private transportation to your residence or accommodation
  • Self-isolate until the result is available (12 hours)

For stays of 8 or more days:

  • Take another COVID-19 PCR test on either Day 6 or 7 of your trip, with the arrival day as Day 0*
  • Self-isolate until the result is available*

* Not applicable for South Korean citizens or permanent residents

Note that depending on your trip duration, there are potentially two post-test self-isolation periods to endure while in South Korea.

Here’s the process from South Korea to Singapore:

VTL Process
South Korea Singapore

  • Must be fully vaccinated in Singapore or any VTL country
  • Must have stayed in South Korea, Singapore or any VTL country for 14 days
  • Apply for a VTP in advance*
  • Purchase COVID-19 travel insurance (min. coverage of S$30,000)**
  • Take a pre-departure COVID-19 PCR test (up to 48 hours before departure)
  • Travel to Singapore on designated ‘VTL flights’
  • Take an on-arrival COVID-19 PCR test
  • Self-isolate until the result is available (6-24 hours)

* Not applicable for Singapore Citizens or permanent residents
** Not applicable for Singapore Citizens, permanent residents or pass holders

Testing costs are the main drawback

A few of the South Korea VTL’s finer points are still to be clarified, but as you can probably see it’s testing that’s going to be costly with this one.

Here’s an example of the testing costs you’ll face per person on a trip from Singapore to South Korea and back.

Singapore South Korea
COVID-19 Testing 

Test Cost
Singapore pre-departure* S$125 – S$200
South Korea arrival S$150 – S$200
South Korea Day 6/7 test S$150 – S$200
South Korea pre-departure S$150 – S$200
Singapore arrival S$160
Total S$735 – S$960

* Prices vary between providers and locations.

Granted this is a worst-case scenario, for those staying in South Korea for 8 days or longer, but it’s still a very significant per-person expense to bear in addition to flight and hotel costs.

Even those remaining in South Korea for a week or less will be looking at a minimum of S$585 in testing costs.

On return to Singapore, children aged 2 and below in the calendar year (i.e. for arrivals in 2021, those born on 1st January 2019 or afterwards) are exempt from the pre-departure COVID-19 PCR testing requirement in South Korea, and the on-arrival COVID-19 PCR test at Changi Airport.

We don’t have further details yet about what COVID-19 tests unvaccinated children aged 5 or under will be subject to prior to departure for South Korea, on arrival there, and at the Day 6/7 stage. This will no doubt be clarified once full details of the scheme are available.

Flights from Singapore to Seoul

Eligible travellers can take any non-stop flight from Singapore to Seoul to benefit from the VTL arrangements in both directions.

The first option is Korean Air flight KE646 from Singapore to Seoul in the early hours of 15th November 2021.

Singapore Seoul VTL Flights
(from 15 November 2021)

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VTL flights from Seoul to Singapore

The full flight schedule for the Vaccinated Travel lane flights between Singapore and Seoul has now been announced.

Asiana will operate designated VTL flights using Airbus A330s in November and December, upgrading to A350s from January 2022

Korean Air will again operate the first eligible flight, with KE645 from Seoul to Singapore departing on the evening of 15th November, touching down just after midnight the following day.

Seoul Singapore VTL Flights
(from 15 November 2021)

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Note that Asiana’s OZ751 VTL flight on Sundays is effective only from 1st December 2021.

The VTL designated flight schedule is valid until 31st January 2022 for the moment, with the exception of Singapore Airlines services, which are confirmed until 26th March 2022.


Be aware of the following non-VTL flights from Seoul to Singapore. You will not be able to travel on these services and have a quarantine-free arrival in Singapore.

Seoul Singapore

  • OZ751 (Sat) is not a designated VTL flight.
  • KE643 (Sun) is not a designated VTL flight.

Be sure to bookmark our full list of designated VTL flights for information and schedules on all airlines operating as part of the programme.




The Singapore – South Korea VTL process isn’t quite as straightforward as that for the other 10 countries in the scheme, and there are still some details to be ironed out from the Korean side, but it’s great news that families with younger children will be able to take advantage.

It’s a bit painful for families with children in the 0-5 and the 6-11 age bands, who will either be ineligible to travel or will have to leave some of the kids at home while the rest of the family jets off on a South Korea trip!

Testing costs are the big issue with this one, and it looks like most young children will be affected by that aspect too.

(Cover Photo: Shutterstock)


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