Not metaphorically. Literally lost somewhere in the backstreets of Hanoi, phone showing one bar of dying signal, trying to find my way back to my guesthouse through streets I didn’t recognize anymore. Every turn looked the same. Red lanterns everywhere. Smoke from incense drifts across the road. Firecrackers are going off randomly in the dark.
It was beautiful and terrifying at the same time.
What saved me? Eventually, my signal came back. Google Maps loaded. I found my street.
What would have saved me from even getting into that situation? Having a proper eSIM before I landed, instead of relying on whatever spotty connection I could scrape together.
If you’re heading to Vietnam for Tet 2026, let me save you a few hours of stress. This is the guide I wish I’d had.
First — What Actually Happens During Tet?
If you’ve never been to Vietnam during Tet, it’s genuinely hard to describe.
Tet Nguyen Dan is the Vietnamese Lunar New Year. It’s the biggest thing that happens in this country all year. I’m talking bigger than any holiday you’ve probably ever experienced. The whole nation basically pauses, families travel from every corner of the country to be together, cities transform overnight with decorations, and there’s this collective emotional energy in the air that you can feel the second you step outside.
Streets that were full of motorbikes and noise the day before suddenly go quiet. Then, at midnight, they absolutely explode with fireworks.
Markets in the weeks before Tet are something else entirely. People are shopping for peach blossoms and kumquat trees to bring home. Street vendors sell candied fruits and sticky rice cakes. Kids running between stalls while their parents argue happily about which flowers are the freshest. I could wander those markets for hours, and I have.
For travelers, it’s one of the most memorable things you can experience in Southeast Asia. But you have to be prepared because Tet also means closed restaurants, overwhelmed transport, and mobile networks working harder than they ever do the rest of the year.
Tet 2026: The Dates You Need to Know
Tet 2026 falls on January 29th — the Year of the Horse. But the celebrations don’t start and stop on one day. Here’s how it actually plays out.
Two to three weeks before — Flower markets open up around the city. Decorations go up. The pre-Tet buzz starts building. This is honestly one of the best times to explore if you want something magical without the chaos of the actual holiday.
January 23–28 — The country shifts into full preparation mode. Supermarkets are packed. Everyone is cooking, cleaning, and visiting family. Streets start getting quieter as people head home to their home provinces.
January 29 — New Year’s Day — Fireworks at midnight the night before. Temple visits in the morning. Most businesses are completely closed. The streets belong to families and firecrackers.
January 29 – February 4 — The official holiday period. Expect things to be closed or running on reduced hours. Transport is packed solid.
February 5 onwards — Life slowly returns to normal. But the festive mood hangs around for another week or two, which is lovely.
My honest recommendation? Arrive January 26 or 27. You get to see the city at peak decoration, experience the New Year’s Eve fireworks, and be there for the full holiday without missing any of it.
Why Tet Is Worth the Chaos
I want to be upfront here, Tet is not the “easy” time to visit Vietnam. Your plans will change. Things you want to eat will be closed. Transport will be a mess. Prices for flights and rooms go up.
And I’d still pick Tet over any other time of year.
Watching the midnight fireworks over Hoan Kiem Lake in Hanoi, surrounded by thousands of Vietnamese families all cheering at the same moment, that’s not something you can put on a checklist. It just happens to you. You’re standing there, cold beer in hand, and suddenly this massive crowd erupts, and the sky turns gold and pink, and you think, “I can’t believe I get to see this.”
The temples on New Year’s morning are full of families in their finest clothes, burning incense, praying for a good year. Kids clutching red envelopes. Grandparents in traditional áo dài. The smell of smoke, flowers, and street food mixes.
Even the “quiet” days of Tet, when half the city seems to be at someone’s grandmother’s house, have this beautiful stillness to them. Kyoto during Obon. México durante el Día de los Muertos. Some places just feel different during their most important celebrations. Hanoi during Tet is one of those places.
Real Tips for First-Timers
Book months in advance. I cannot stress this enough. Flights, trains, and good hotels near the city center disappear early. If you’re reading this in late 2025, go and book something right now and come back.
Withdraw cash before the holiday. Vietnamese Dong, enough for several days. ATMs can run empty during peak Tet, and smaller vendors have never heard of your contactless card.
Stock a small bag of supplies. Water, snacks, and any medicine you might need. The two or three days around January 29th, even convenience stores can be closed or running skeleton hours. Don’t get caught out.
Learn two phrases. “Chúc mừng Năm Mới” (Happy New Year) and “Xin chào” (Hello). Use them constantly. People genuinely love it when foreigners make the effort, and it opens doors, sometimes literally, into someone’s house for tea.
Built in Slack. Don’t schedule something important for New Year’s Day. Give yourself buffer days on either side of the main holiday. Tet has a way of rerouting even the best-laid plans, and the travelers who enjoy it most are the ones who stopped trying to control everything.
The Honest Truth About Connectivity During Tet
Here’s the part most travel guides skip over, and it’s the part that actually matters most if you want to enjoy yourself.
During Tet, every Vietnamese person with a smartphone is on it constantly calling family, sharing videos, posting photos, navigating unfamiliar cities they’ve come back to for the holiday. The networks get congested in a way they simply don’t at any other time of year. If you’re relying on borrowed hotel WiFi or hunting for free hotspots, you’re going to have a bad time.
This is exactly why finding the best eSIM for Vietnam Tet 2026 is worth doing properly, not just buying whatever’s cheapest and hoping for the best.
What actually matters when choosing:
The network it runs on. In Vietnam, Viettel has the strongest and most widespread coverage across the whole country. Vinaphone is great in cities. If your eSIM doesn’t specify which network it uses, ask or find a different provider. During peak congestion, being on the right network makes a real difference to your speeds.
Data allowance. Normal trip, 1–2 GB per week is fine. Tet trip? You’re using Maps constantly because roads you recognize are suddenly blocked for parades. You’re video calling people back home to show them the fireworks. You’re sharing more photos than you ever normally do. Get at minimum 3–5 GB, or just go for an unlimited plan and stop thinking about it.
Buy it before you fly. Seriously. The best eSIM for Vietnam is the one already installed on your phone before you board. Airport SIM kiosks in Vietnam exist, but during Tet, they have queues. You land late, you’re tired, you just want to get to your hotel, and the last thing you want is to stand in a line for 40 minutes. Buy online, scan the QR code, done.
Which providers to trust. Airalo, Holafly, and Nomad are the three I’ve used or heard good things about for Vietnam consistently. Airalo tends to be the best value if you know roughly how much data you’ll use. Holafly’s unlimited plans are worth it if you’ll be streaming or video calling a lot. Prices shift regularly, so compare before you commit.
One habit I swear by now: every morning before leaving my accommodation, I open Google Maps and download the offline map for whatever neighborhood or city I’m exploring that day. Takes 90 seconds. Means that even if I walk into a dead zone and during Tet, there are some I’ve got a map that still works. Saved me more than once.
Things That Will Ruin Your Trip If You’re Not Careful
Turning up without accommodation booked. During Tet, people travel within Vietnam in enormous numbers. Hotels in Hanoi and Ho Chi Minh City fill up. The good guesthouses near the old quarters book out months ahead.
Eating the wrong things on New Year’s Day. Some foods are considered bad luck on the first day of Tet. Chicken, for example, is traditionally avoided. It’s not your culture, so nobody’s going to shout at you for eating chicken, but if you want to eat like locals and show some respect for the tradition, ask your guesthouse what to avoid.
Taking photos without asking. During temple visits and family celebrations, pointing your camera in people’s faces isn’t cool. Smile first. Ask with gestures if you can’t ask with words. Most people will happily say yes, but ask.
Underestimating the noise. Firecrackers and fireworks are not background noise during Tet. They are constant, loud, and start before midnight and continue for hours. Light sleepers: bring earplugs or embrace the chaos.
Go. Seriously, Just Go.
I’ve been back to Vietnam three times now. I keep going back because it gets under your skin in a way that’s hard to explain. The food, the energy, the way strangers become instantly warm the moment you show any interest in their culture.
Tet turns all of that up to eleven.
Tet 2026, the Year of the Horse, is going to be loud and colorful and chaotic and wonderful. Sort your flights and accommodation now while there’s still good availability. Pick up the best eSIM for Vietnam Tet 2026 before your flight, ten minutes of prep that makes the whole trip smoother. Download those offline maps. Learn how to say Happy New Year in Vietnamese.
And then just let it happen. Let Tet surprise you.
It will. In the best possible way. 🧧🎆
FAQs
Q1: Is it actually a good idea to visit Vietnam during Tet, or should I avoid it? It’s genuinely one of the best times to visit if you go in with the right mindset. Yes, things close. Yes, it’s crowded. But the atmosphere, the fireworks, the flower markets, and the sheer warmth of being somewhere during its most important celebration, it’s worth every bit of inconvenience.
Q2: Which Vietnamese city is best for experiencing Tet? Hanoi, for atmosphere and history, the Old Quarter and Hoan Kiem Lake are spectacular. Ho Chi Minh City for energy and scale. Hoi An if you want something slightly calmer and incredibly photogenic. All three are wonderful; it really depends on what kind of experience you’re after.
Q3: Do I need to book an eSIM specifically for Vietnam, or will a regional Asia eSIM work? A Vietnam-specific eSIM usually gives you better speeds and more targeted coverage than a catch-all Asia plan. During Tet, when networks are congested, being on the strongest local network (Viettel) matters more than usual. Go specific if you can.
Q4: How much data will I actually use during a Tet trip? More than you think. Between Google Maps, photos, messaging, and the occasional video call home to show someone the fireworks plan for 4–6 GB over a week-long trip during Tet. An unlimited plan removes the mental overhead entirely.
Q5: What should I absolutely eat during Tet in Vietnam? Bánh chưng sticky rice cake filled with pork and mung bean, wrapped in a banana leaf. Thịt kho braised pork belly in coconut water. Mứt tết, candied fruits and seeds. These are Tet-specific dishes you genuinely can’t find easily any other time of year. Eat as much as humanly possible.
Get 10% OFF — Download Our App Now!
Enjoy instant savings when you buy eSIMs through our app.
