Checked offer from Phnom Penh to Hanoi: Flight, about 1h 55min, from €126. Main companies selling this route on 12Go (checked on October 13, 2026): Vietnam Airlines, Cambodia Angkor Air, Thai Airways; main departure point: Techo International Airport.
One option to get from Phnom Penh to Hanoi
Select an option below to see the route details and compare prices. Secure booking via our partner 12go.asia.
Companies selling this route on 12Go
Offers listed on 12Go on October 13, 2026 for a departure on November 3, 2026. Timetables and prices change with the date: check them before booking.
| Company | Mode | Departs from | From | Offers |
|---|---|---|---|---|
| Cambodia Angkor Air | Flight | Techo International Airport | €123 | 28 |
| Thai AirAsia | Flight | Techo International Airport | €149 | 2 |
| Vietnam Airlines | Flight | Techo International Airport | €150 | 29 |
| China Eastern Airlines | Flight | Techo International Airport | €263 | 1 |
| Thai Airways | Flight | Techo International Airport | €386 | 4 |
Activate an eSIM before you go: internet the moment you land, no SIM to swap, zero roaming fees.
Practical tips
Especially during peak season or public holidays, flight prices can surge. Booking 1-2 weeks ahead can secure better rates and ensure availability for your preferred flight times. Use reliable platforms like 12go.asia or BaoLau.vn for instant confirmation.
Most nationalities require a visa for Vietnam. You can apply for an e-visa online before your trip, which is usually processed within a few days. Ensure your passport is valid for at least six months beyond your intended stay.
Upon arrival at Noi Bai International Airport (HAN), you'll find various transport options to the city center, including taxis, Grab (ride-hailing app), and airport buses. Taxis should use meters; confirm the fare or use Grab for transparent pricing to avoid scams.
For international flights from Phnom Penh, aim to arrive at the airport at least 2-3 hours before departure. This allows ample time for check-in, security, and immigration. Confirm luggage allowances with your airline to avoid extra fees.
Consider purchasing an eSIM for Vietnam before you travel. This provides instant mobile data upon arrival, which is invaluable for navigation, booking Grab rides, and staying in touch without needing to find a local SIM card.
The journey experience
Planning your journey from Phnom Penh to Hanoi? You're looking for real-world travel times and clear comparisons, not just optimistic advertisements. For this route, the options are straightforward, but understanding the nuances will save you time and hassle. We'll lay out all choices side-by-side so you can make an informed decision and book with confidence, avoiding any surprises on arrival.
Your most practical and direct option is flying. Several airlines offer direct flights, typically taking around 2 hours, with prices starting from around €126, and typically up to €160. While other combinations of buses and trains via Laos might appear on some older blogs, they are incredibly long, involve complex border crossings, and rarely offer good value compared to the flight, making them impractical for most travellers. Always check reputable flight aggregators for the best deals and real-time availability.
Forget the worries about unreliable operators or complex overland scams for this specific route. The flight is by far the safest, most comfortable, and time-efficient choice. Book your flight in advance, especially during peak seasons, to ensure instant confirmation and avoid any last-minute price hikes. This will give you peace of mind and allow you to focus on enjoying your trip.
Frequently asked questions — Phnom Penh → Hanoi
The most efficient way to travel from Phnom Penh to Hanoi is by plane, which takes approximately 2 hours for the direct flight. Including airport transfers and check-in, the total door-to-door journey can be estimated at 5-6 hours. Other overland options are significantly longer and less practical.
Flight tickets typically start from around €126 (up to €160), but prices fluctuate based on demand, airline, and how far in advance you book. Booking 1-2 weeks ahead is highly recommended, especially if you're traveling during peak season or holidays, to secure better prices and ensure availability.
For travel from Phnom Penh to Hanoi, flying is undoubtedly the best option. It's the fastest, most convenient, and safest choice, especially considering the long distances and complex overland journeys that would otherwise be involved. Direct flights offer a comfortable and efficient travel experience.
You will need a valid passport with at least six months of validity remaining from your entry date into Vietnam, and a valid Vietnamese visa (e-visa is common). Always keep digital and physical copies of your passport, visa, and flight booking readily accessible.
Why visit Hanoi?
- ✓ Explore the Old Quarter's labyrinthine streets and ancient temples.
- ✓ Savor authentic Vietnamese street food like Pho and Banh Mi.
- ✓ Visit Hoan Kiem Lake and Ngoc Son Temple, central to Hanoi's legend.
- ✓ Discover the Temple of Literature, Vietnam's first national university.
- ✓ Experience a traditional water puppet show at Thang Long Water Puppet Theatre.
When to visit Hanoi?
TROPICAL HUMID
October to April — cooler, drier weather perfect for sightseeing and outdoor activities.
What to do in Hanoi?
Local experiences, must-see sights and activities selected for you
How long to visit Hanoi?
For an independent traveler, 3 to 5 days is ideal to experience Hanoi's main attractions without rushing. In 3 days, focus on the Old Quarter, Hoan Kiem Lake, and a major historical site. With 5 days, you can add a day trip to Ha Long Bay or Ninh Binh. Don't overschedule; allow for spontaneous exploration and street food.
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