9G
$141
SGN → ICN
HCM → Seoul
Pingsme.com compares prices from 87 airlines on the Ho Chi Minh City–Seoul route and highlights useful fare changes.
About Ho Chi Minh City to Seoul flights
Pingsme.com monitors airlines operating the Ho Chi Minh City (SGN) to Seoul (ICN) route. We check prices regularly and surface useful drops and fare signals. Prices shown are per person, one-way, in economy class.
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Seoul has become one of the most requested destinations among travelers from Ho Chi Minh City, and it is easy to see why: K-food, K-fashion, palaces next to skyscrapers, and four proper seasons that southern Vietnam simply does not have. The flight from Tan Son Nhat to Incheon International Airport (ICN) takes about 5 hours — long enough for a movie, short enough to leave Friday night and wake up in Korea.
The route gets busiest in autumn (September to November), when Seoul's foliage and festival season draw the biggest crowds, and again during cherry blossom season around early April. Winter, from December to February, is cold but comes with ski trips, winter festivals, and the cheapest flights of the year.
Before comparing anything else, note one requirement: Vietnamese citizens need a K-ETA (electronic travel authorization), applied for online at least 72 hours before departure. For the fares themselves, Pingsme scans 87 airlines on the Ho Chi Minh City – Seoul route and refreshes prices daily, so you always see the current best option.
When should you fly from Ho Chi Minh City to Seoul?
September to November is arguably Seoul's finest stretch: autumn foliage, clear skies, comfortable temperatures of 15–22°C, and festival season in full swing. Coming from the year-round heat of Saigon, an autumn week in Seoul feels like a genuine change of world.
March to May is cherry blossom season, with the bloom typically peaking in early April. The weather is comfortable and Seoul's parks are at their absolute best. It is a hugely popular window, so treat it like a peak period and book ahead.
December to February is cold — roughly -5 to 5°C — but it has its own rewards: ski season within reach of the city, winter festivals, and, crucially for budget travelers, the cheapest flights of the year. Pack properly and winter Seoul can be the best-value version of this trip.
On arrival: money, timezone, getting around
South Korea uses the Korean Won (KRW) and the language is Korean. Seoul is on UTC+9, two hours ahead of Vietnam — a small shift after the roughly 5-hour flight from Ho Chi Minh City, so jet lag is minor, but remember it when scheduling arrival-day plans.
Navigation works differently here: use Naver Maps, not Google Maps, because Google Maps does not function properly in South Korea due to national security restrictions. For transport, grab a T-money card at any convenience store — it works on all buses, subways, and even some taxis.
Two more practical notes. First, the K-ETA electronic travel authorization is required for Vietnamese citizens — apply online at least 72 hours before your flight. Second, convenience stores like CU and GS25 serve genuinely good hot meals — kimbap, ramyeon, rice bowls — and count as a legitimate cheap dinner, not a sad compromise.
Where to stay & what to do in Seoul
Seoul's neighborhoods sort neatly by budget: Hongdae is the budget and nightlife hub popular with younger travelers, Myeongdong is the mid-range shopping heart, and Gangnam / Apgujeong is where the luxury hotels and designer streets live.
For a first visit, anchor your days around Gyeongbokgung Palace, the traditional lanes of Bukchon Hanok Village, and the views from N Seoul Tower on Namsan. Then do the thing everyone flies here for: a proper Korean BBQ dinner in Mapo-gu.
This page is the flight briefing. For the full Seoul playbook — transport in depth, food strategy, and area-by-area advice — read our complete destination guide at /destinations/seoul.
Booking tips for this route
- Apply for your K-ETA online at least 72 hours before departure — it is required for Vietnamese citizens and easy to forget until the last minute.
- Autumn (September–November) and cherry blossom season (early April) are peak windows on this route: book those flights early.
- If price matters most, look at December–February — cold, but the cheapest flights of the year.
- Midweek departures from Ho Chi Minh City often price lower than weekend ones, and tracking the route on Pingsme (87 airlines, daily updates) catches the dips for you.
- Install Naver Maps before you land and pick up a T-money card at a convenience store — those two things solve Seoul logistics on day one.
Content updated: 2026-07-18
Frequently asked questions
When is the best time to fly from Ho Chi Minh City to Seoul?
Autumn, from September to November, is the top pick for Seoul: foliage, clear skies, 15–22°C weather, and festival season. Cherry blossom season in March–May (peaking early April) is the other favorite. If budget is the priority, December to February is cold (-5 to 5°C) but offers ski season, winter festivals, and the cheapest flights of the year. The flight from Ho Chi Minh City to Incheon takes about 5 hours.
What is the time difference and currency for a Ho Chi Minh City – Seoul trip?
Seoul is on UTC+9, which is two hours ahead of Vietnam, so the time shift after the roughly 5-hour flight is small. South Korea uses the Korean Won (KRW), and the language is Korean. Also note that Vietnamese citizens must obtain a K-ETA electronic travel authorization online at least 72 hours before departure.
How should I book flights from Ho Chi Minh City to Seoul for the best price?
Book early for the peak windows — autumn (September–November) and cherry blossom season around early April — and consider winter (December–February) if you want the year's lowest fares. Midweek departures are often cheaper than weekends. Pingsme compares 87 airlines on this route with daily price updates, which makes it easy to spot a good fare without checking manually.
What is the cheapest flight from Ho Chi Minh City to Seoul right now?
The lowest fare we've collected is $141 with 9G, departing 2026-08-25. Fares change quickly — the final price is always confirmed on the airline or partner site.
How often are prices on this page updated?
Automated crawlers refresh fares on this route at least once daily. Each listed deal reflects the most recent collection.
Which airlines does Pingsme compare for Ho Chi Minh City to Seoul?
Pingsme tracks 87 airlines worldwide and lists every carrier with a collected fare on this route, ranked by price.
Does Pingsme sell tickets?
No — Pingsme is a free price comparator. Clicking a deal takes you to the airline or travel partner to complete the booking; we earn a small affiliate commission at no extra cost to you.
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