Hanoi is Vietnam's capital and the country's historical heart — a city where French colonial boulevards thread between thousand-year-old temples, and where a bowl of pho costs less than a Seoul subway fare. Compact enough to cover on foot in a single day, deep enough to fill a week, it also serves as the gateway to Halong Bay (3–4 hours south by road), Vietnam's iconic limestone-island archipelago and the natural draw for summer visitors extending beyond the city.
From Incheon, Hanoi is a direct 4-hour-30-minute flight: close enough for a long weekend, far enough to feel like another world entirely.
Getting There from Seoul
All Seoul–Hanoi flights depart from Incheon International Airport (ICN) — no direct service operates from Gimpo (GMP). The airport serving Hanoi is Noi Bai International Airport (HAN), approximately 28 km north of the city centre.
| Option | Airlines | One-way time | One-way fare (₩) | Key note |
|---|---|---|---|---|
| Budget LCC | VietJet Air, Jeju Air, Jin Air | ~4h 30m (nonstop) | ₩140,000–₩280,000 | Book 4–6 weeks ahead for best fares; carry-on only — checked baggage is a paid add-on |
| Full-service | Korean Air, Asiana Airlines, Vietnam Airlines | ~4h 30–50m (nonstop) | ₩334,000–₩700,000 | Checked baggage included; meal service; more schedule flexibility with multiple daily departures |
Recommendation: Jeju Air and Jin Air fly the same nonstop route as full-service carriers at roughly half the price — book at least four weeks out. Upgrade to Korean Air or Vietnam Airlines if you need checked luggage included or prefer more schedule options for a short trip.
A Perfect One Day in Hanoi
Important before you start: The Ho Chi Minh Mausoleum (Stop 1) is closed every Monday and Friday, and its morning-only hours are fixed — plan your visit day accordingly. On closed days, swap Stop 1 for a slow lake breakfast at a café and proceed directly to Stop 2.
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Ho Chi Minh Mausoleum — Ba Dinh Square
Arrive before 9:00 AM to beat queues. The granite mausoleum houses the embalmed body of Ho Chi Minh in a temperature-controlled chamber; visitors file past in reverential silence. The surrounding complex adds the colonial-era Presidential Palace, the stilted wooden house where Ho Chi Minh chose to live instead of the palace, and the slender One Pillar Pagoda — all walkable from the main entrance.
Cost: Mausoleum free; Stilt House 25,000 VND (~$1.00) | Duration: 40–60 min | Hours: 7:30–10:30 AM (Apr–Oct) | Dress code strictly enforced: no shorts, no sleeveless tops, no hats inside
Getting here: ~20 min by Grab from Old Quarter hotels, approx. 50,000–70,000 VND (~$2–$3). Grab back to the lake area when done.
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Hoan Kiem Lake — the city's living room
Hoan Kiem — the "Lake of the Returned Sword" — is the symbolic centre of Hanoi. Emperor Le Loi is said to have returned a magic sword to a divine turtle living here after expelling the Chinese Ming dynasty; a tower at the lake's south end marks the spot. One full circuit of the lakeside promenade takes about 25 minutes: willow trees, vendors selling sugarcane juice, elderly men playing chess, and the red Huc Bridge reflected in the water. Morning light is best.
Cost: Free | Duration: 30–45 min | Open: 24 hours
~20 min Grab from the Mausoleum.
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Ngoc Son Temple — island shrine on the lake
Cross the vermilion Huc Bridge to reach this 19th-century temple on a small wooded island at the lake's north end. The inner hall contains a preserved giant turtle specimen — a real animal once thought to embody the lake's legendary sword-guardian — alongside an altar dedicated to 13th-century general Tran Hung Dao. Small, quiet, and genuinely atmospheric; it pairs naturally with the lakeside walk.
Cost: 30,000 VND (~$1.20 / ~₩1,640) | Duration: 30–40 min | Opens: 8:00 AM | Walk from lakeside: 5 min to the Huc Bridge entrance
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Old Quarter wander + Banh Mi 25
Walk north from the lake into the Old Quarter — the "36 Streets" district where each alley was historically home to a single guild. Head up Hang Gai (silk and tailor shops), turn into Hang Bac (silver jewellers, as it has been for 600 years), and follow your nose to Banh Mi 25 at 25 Hang Ca Street. This is one of Hanoi's most internationally recognised sandwich stalls: a crisp French baguette packed with pâté, pickled daikon, fresh herbs, and your choice of fillings — for under $3. Eat on the steps outside and watch the street.
Cost at Banh Mi 25: 30,000–70,000 VND (~$1.20–$2.75) | Hours: ~7:00 AM–9:00 PM | Duration (total stop): 60–90 min wander + eating | Walk from Ngoc Son Temple: 8 min
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Lunch: Bun Cha Huong Lien — the "Obama Restaurant"
In May 2016, President Barack Obama and chef Anthony Bourdain sat at plastic stools here for bun cha and Hanoi beer — the image broadcast globally made this already-busy restaurant a pilgrimage site. Their table and chairs are preserved under a commemorative plaque. The dish itself: charcoal-grilled pork patties and belly served in a lightly sweet-sour broth alongside cold rice vermicelli, mountains of fresh herbs, and a fried crab-and-pork spring roll. Order the "Combo Obama" for the full experience. Go before noon or after 1:30 PM to avoid the tourist peak.
Address: 24 Le Van Huu, Hai Ba Trung District | Cost: 60,000–130,000 VND (~$2.35–$5.10) per person | Duration: 45 min | Walk from Banh Mi 25: ~12 min south through the Hoan Kiem area
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Temple of Literature — Vietnam's first university
Founded in 1070 by Emperor Ly Thanh Tong, the Temple of Literature (Van Mieu – Quoc Tu Giam) is Vietnam's oldest university and the city's finest example of traditional Vietnamese architecture. Five successive walled courtyards lead through ceremonial gates, lotus ponds, and pavilions to the inner sanctum — and to 82 stone turtle-mounted doctoral steles, inscribed with the names of scholars who passed the imperial examinations between the 15th and 18th centuries. Allow a full 60–90 minutes; it is substantially more interesting than photos suggest.
Cost: 70,000 VND (~$2.75 / ~₩3,830) adults; 35,000 VND with student ID | Duration: 60–90 min | Hours: 8:00 AM–5:00 PM | Ride from lunch: ~15–20 min by Grab (~40,000 VND)
Evening: Return to the Old Quarter (~15 min Grab) and dine on cha ca at Cha Ca Thang Long (see Where to Eat). On Friday, Saturday, and Sunday evenings, the Hang Dao walking street activates at 6:00 PM — the entire Old Quarter strip turns pedestrian-only, with street food stalls, handicraft vendors, and live performances running until 11:00 PM.
The City in 60 Seconds
Hanoi is one of Southeast Asia's oldest continuously inhabited capital cities, founded in 1010 when Emperor Ly Thai To relocated his seat of power to the banks of the Red River. He named it Thang Long — "Rising Dragon" — after a dragon he reportedly saw ascend from the water as his boat arrived. The city served as Vietnam's imperial capital for nearly 800 unbroken years across the Ly, Tran, and Le dynasties, leaving a palimpsest of temples, citadel ruins, and ceremonial lakes that still underlies the modern urban fabric. In 1831, Emperor Minh Mang renamed it Ha Noi — literally "inside the rivers," describing its position between the Red River and the smaller To Lich.
Everything that happened next left its own layer. A century of French colonial administration (1883–1954) produced the grand tree-lined boulevards, pale-ochre villas, and neoclassical public buildings of the French Quarter — the Opera House (1911), St. Joseph's Cathedral (1886), and hundreds of shuttered colonial residences that give Hanoi's streetscape a visual character unlike any other Southeast Asian capital. Three decades of war and reconstruction added Soviet-style apartment blocks and a deeply ingrained culture of resilience. Since the 1986 Doi Moi economic reforms, the city of roughly 8.5 million has become one of Asia's fastest-changing capitals — yet the Old Quarter's guild streets survive almost intact as a living 15th-century urban plan, walkable and shaded, still selling the same categories of goods their founding craft guilds once did.
Where to Eat
| Restaurant | Signature dish | Price per person | Address / Area |
|---|---|---|---|
| Bun Cha Huong Lien ("Obama Restaurant") | Bun cha — grilled pork in broth with cold vermicelli | 60,000–130,000 VND (~$2.35–$5.10) | 24 Le Van Huu, Hai Ba Trung District |
| Pho Thin | Pho bo tai lan — stir-fried seared-beef pho (Hanoi's smokier style) | 75,000–80,000 VND (~$2.95–$3.15) | 13 Lo Duc, Hai Ba Trung — opens ~6 AM, often sold out by 10 AM |
| Cha Ca Thang Long ★ Michelin | Cha ca — turmeric-and-dill marinated catfish, grilled tableside | 350,000–500,000 VND (~$13.50–$19.60) | 6B Duong Thanh, Hoan Kiem (Old Quarter) — preferred by most visitors over the original Cha Ca La Vong next door |
| Banh Mi 25 | Banh mi — Vietnamese baguette with pâté, pickled veg, herbs | 30,000–70,000 VND (~$1.20–$2.75) | 25 Hang Ca, Hoan Kiem (Old Quarter) |
| Quan An Ngon ★ Michelin | Regional Vietnamese street food — multiple dishes from stalls in a courtyard | 200,000–400,000 VND (~$8–$15) | 18 Phan Boi Chau, Hoan Kiem — good for groups wanting variety in one sitting |
For breakfast: Pho Thin opens at 6:00 AM and is typically sold out by 10:00 AM — it rewards an early start. Alternatively, Hanoi's signature egg coffee (cà phê trứng) — a thick, custard-like layer of whipped egg yolk and condensed milk floating over espresso — is unique to this city. The original is served at Cafe Giang, 39 Nguyen Huu Huan Street in the Old Quarter.
Know Before You Go
- No visa required for South Korean passport holders (up to 45 days). Vietnam extended its unilateral visa-free exemption for Korean nationals to 45 days in 2023; the exemption has been confirmed through 2028. A valid passport is all you need — no e-visa application, no fee, no form — for stays of 45 days or fewer.
- Currency is Vietnamese dong (VND); use Grab, not street taxis. The mid-2025 exchange rate runs approximately ₩1 ≈ 18.26 VND — a useful shorthand is to divide any VND price by 18 to get the KRW equivalent (100,000 VND ≈ ₩5,470 ≈ ~$3.90 USD). Cash is essential for street food, markets, and older restaurants; larger venues take cards. For transport, download the Grab app before departure — it shows a fixed price before booking, eliminating negotiation. Airport to Old Quarter costs approximately 250,000–420,000 VND (~$10–$16); city rides typically run 20,000–50,000 VND (~$1–$2). At Noi Bai Airport, ignore approach drivers and use the designated Grab pickup point at Terminal 2, Door 1.
- July and August are hot, humid, and rainy — prepare accordingly. Daytime highs reach 34–36°C with humidity above 75%; the heat index regularly exceeds 40°C. Heavy afternoon downpours are frequent but usually short (30–60 minutes). Pack a compact umbrella or lightweight rain poncho, high-SPF sunscreen, and loose breathable clothing. Bring a light layer for air-conditioned restaurants and museums, which are often set aggressively cold.
- The Mausoleum has fixed rules that catch visitors off-guard. It is closed every Monday and Friday without exception, and open only until 10:30 AM in summer (April–October). It also closes for approximately two months annually for maintenance — check current status before building your itinerary around it. Dress code is strictly enforced at the gate: covered shoulders, no shorts, no hats. Visitors not meeting the standard are turned away.