Flight Deals from Phnom Penh to Hanoi from $181

The flight from Phnom Penh to Hanoi is about 684 miles. The typical nonstop flight time is 2 hours and 0 minutes, with the return leg taking 1 hour and 50 minutes. The two directions differ by only 10 minutes, so the outbound time stands on its own.

Methodology

Flight times and distances come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.

There are direct non-stop flights from Phnom Penh to Hanoi, currently on Vietnam Airlines and Air Cambodia. Vietnam Airlines flies once a week on Sundays, and Air Cambodia also flies once a week on Sundays. So non-stop service runs twice weekly, both on Sunday.

Methodology

Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.

Hanoi's Noi Bai International Airport sits about 27–35 kilometers north of the city center, and the fastest way into town is a taxi or ride-hailing service like Grab, which takes roughly 35–60 minutes and costs between 250,000 and 400,000 VND. The most-used option, however, is the airport bus network — especially the bright orange Express Bus 86, which runs every 25–45 minutes straight to the Old Quarter and Hanoi Railway Station for just 45,000 VND, while cheaper local buses 07, 17, and 90 also serve various city stations for as little as 9,000 VND. Vietnam Airlines and VietJet also operate their own shuttle minibuses from the terminals into the city, and many hotels offer fixed-price private pickup services. For comfort and reliability with luggage, a metered taxi from a reputable company like Mai Linh or G7 is the best choice, while the bus is the go-to for budget travelers despite being slower and potentially crowded.

References

• Vietnam Airlines | 3+ Ways to Get from Hanoi Airport to Hanoi City Centervietnamairlines.com
• HANOI AIRPORT BUS TO OLD QUARTER! 🇻🇳🚌 Transerco Express Bus 86 Noi Bai Airport → Hanoi Old Quarteryoutube.com · Published Apr 9, 2026
• Hanoi Noi Bai International Airport | Airport and City Info | At the Airport | Travel Information | ANAana.co.jp
• Noi Bai International Airport Guidetripsavvy.com · Published Jan 25, 2021
• Inside Noi Bai Airport: What It Really Looks Like | Hanoi, Vietnam | 4Kyoutube.com · Published Dec 10, 2025
• Hanoi Airport (HAN): Noi Bai Terminals & Arrival Guide (2026) | Fast Track Vietnamfasttrack-vietnam.com · Published Apr 16, 2026
• Buses in Hanoien.wikipedia.org · Published Aug 20, 2026
• Noi Bai International Airport: The updated travel guide 2026vinpearl.com · Published Dec 16, 2025

There are no nonstop red-eye flights from Phnom Penh to Hanoi, but overnight connecting itineraries do operate via Ho Chi Minh City (SGN). Vietnam Airlines flies the overnight leg from SGN to Hanoi, departing around 22:00 or 23:00 and arriving at 00:10 or 01:10 — in the early hours, just after midnight. These itineraries then connect onward, either on Vietnam Airlines or on K6, with layovers of roughly 3.5 to 8 hours.

Methodology

Red-eye flights are identified from scheduled local departure and arrival times and block times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes. A flight counts as a red-eye when it departs in the afternoon or evening (3 p.m. or later local time) or in the early hours before 4 a.m., and is in the air at some point between midnight and 4 a.m. local time at both its departure airport and its arrival airport. An evening flight that lands before midnight at its destination is never counted, nor is a morning departure or a daytime long-haul that reaches the next calendar date only because of time zones. Each red-eye is labelled with its timing (for example, overnight and landing the next morning, or late-night and landing after midnight). For connecting itineraries the same rule is applied to the longer leg, from one representative day's flight search.

Vietnam Airlines and Air Cambodia operate nonstop flights from Phnom Penh to Hanoi. Vietnam Airlines offers two weekly flights on Sundays, with departures at 5:30 PM and 8:00 PM, while Air Cambodia operates a single Sunday flight at 9:00 AM. Vietnam Airlines is a member of the SkyTeam alliance, and Air Cambodia is not part of any airline alliance.

Methodology

Airlines and weekly frequencies come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a typical fare is shown for a carrier, it is the median of the real fares Priceline users found on this route in the last 72 hours.

Hanoi has one main international airport, Noi Bai International Airport, located about 28 km north of the city centre. It serves all international and domestic flights to Hanoi, including those from Phnom Penh.

From central Phnom Penh, the Airport Express Bus runs between Kouch Cannon Roundabout and Techo International Airport roughly every hour, with the University of Health Sciences stop near the railway station being the most convenient city-side pickup; it is the budget option at about 1,500 KHR. Taxis and tuk-tuks are readily available and faster, with typical fares around $20 and $15 respectively, making them the most popular door-to-door choice. Ride-hailing apps like Grab, PassApp, Move, and WowNow also serve the airport. If you drive, short- and long-stay parking is available at the terminal, and car rental counters are in the arrivals hall.

References

• Phnom Penh Airport Express Bus – Techo International Airport to the city centrenomadicnotes.com · Published Mar 14, 2026
• How to Go to Cambodia’s New Techo International Airport?realestate.com.kh · Published Oct 28, 2025
• Airport Transfer Techo International Airport (KTI) to/from Hotel in Phnom Penh, Cambodia - 35 minutes to 45 minutes - 381904P3 - Trip Canvasaaa.com
• Techo International Airport Transfer in Phnom Penh, Cambodia - Trip Canvasaaa.com · Published Dec 31, 2025
• Techo International Airporten.wikipedia.org · Published Oct 5, 2026
• Transport in Phnom Penhen.wikipedia.org · Published Mar 16, 2024
• Airport Information | Techo Airport (KTI)phnompenhairport.com · Published Dec 9, 2025
• international travellers - Khmer Timeskhmertimeskh.com · Published Sep 6, 2026

Hanoi Airport has VATC Sleep Pods inside both terminals, with locations airside in Terminal 1 near Gate 7 and in Terminal 2 near Gate 30, offering beds, showers, and 24-hour access for around US$10 per hour. Several nearby hotels are within a short shuttle ride, including Paragon Noi Bai Hotel, Sao Mai Cosy Nest Noi Bai Airport, Jademay Airport Hotel, and Family Transit Hotel, all roughly 2.3–2.4 km from the airport. The airport is open 24 hours, and both terminals have rest zones with padded seating for stretching out.

References

• Hanoi Airport Guide (HAN) - Sleeping in Airportssleepinginairports.net · Published Apr 13, 2026
• Hotels near Hanoi Airport (HAN)cestee.com · Published Dec 31, 2023
• FINEST Hotels Near Hanoi Noi Bai Intl. Airport (HAN) ✈hotelplanner.com
• The Ultimate 2026 Guide to Hotels Near Hanoi Airport (HAN)asiamystika.com
• JW Marriott Hotel Hanoi | Luxury Hotelmarriott.com

At Noi Bai International Airport, travelers arriving in Hanoi can use free Wi-Fi and charging points, with battery charging stations located in the lobby areas of both terminals. Currency exchange counters, ATMs, and SIM card counters are available, along with restaurants, cafés, convenience stores, and duty-free shops in the international terminal. The airport also offers locker rooms for luggage storage, nursery rooms, a children's play area, and a medical assistance service. Free drinking water is available, and the airport showcases rotating art exhibitions featuring traditional Vietnamese paintings, sculptures, and crafts.

References

• Inside Noi Bai Airport: What It Really Looks Like | Hanoi, Vietnam | 4Kyoutube.com · Published Dec 10, 2025
• Noi Bai International Airport: The updated travel guide 2026vinpearl.com · Published Dec 16, 2025
• "Inside Noi Bai Airport | Hanoi's Gateway to the World" 🌏youtube.com · Published Jul 22, 2025
• Airport Lounge Guide: Hanoi Noi Bai Airport (HAN)translate.google.com · Published Oct 30, 2025
• Noi Bai International Airport - Comprehensive Guideevisagov.vn
• CẢNG HÀNG KHÔNG QUỐC TẾ NỘI BÀInoibaiairport.vn
• Hanoi Airport (HAN): Noi Bai Terminals & Arrival Guide (2026) | Fast Track Vietnamfasttrack-vietnam.com · Published Apr 16, 2026

At Phnom Penh Techo International Airport (KTI), travelers with reduced mobility or disabilities can arrange assistance through their airline or travel agent at booking, with a request needed at least 48 hours before departure; porter service and one companion are permitted, and passengers should report to the check-in desk or designated assistance points on the day of travel. Noi Bai International Airport (HAN) provides accessible restrooms with emergency call buttons, wheelchair-accessible routes, elevators, priority entrances at Terminal 1, sign-language instructional videos, and designated parking spaces for vehicles picking up wheelchair users. For wheelchair assistance at Noi Bai, passengers can call their airlines 48 hours ahead of time to arrange specialized luggage and check-in service. Neither airport's materials detail children's play areas, so travelers needing mobility support should coordinate directly with their airline before flying.

References

• Passenger with reduced mobility | Phnom Penh Techo International Airport (KTI)pnh.cambodia-airports.aero
• CẢNG HÀNG KHÔNG QUỐC TẾ NỘI BÀI | INFRASTRUCTURE FOR PEOPLE WITH DISABILITIES/LIMITED MOBILITY AT DOMESTIC PASSENGER TERMINAL (T1) - NOI BAI INTERNATIONAL AIRPORTnoibaiairport.vn
• Noi Bai International Airport (HAN) - Omioomio.ie · Published Jul 6, 2026

Air Cambodia operates a single weekly nonstop flight from Phnom Penh to Hanoi, while Vietnam Airlines offers two weekly nonstop flights on this route. Specific aircraft types for either carrier are not part of the schedule record for this route.

Methodology

Aircraft types come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.

On the Phnom Penh to Hanoi route, Vietnam Airlines (SkyTeam) and Air Cambodia fly nonstop, with Air Cambodia operating outside any global alliance. Other alliances may reach Hanoi from Phnom Penh via onward connections, but these are the carriers currently scheduled nonstop.

Methodology

Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.

Phnom Penh's Techo International Airport (KTI) offers two Plaza Premium lounges for departing passengers: the standard Plaza Premium Lounge and the premium-tier Plaza Premium First Lounge. Both are located airside in the International Departures area on Level 3, with the standard lounge at H1 and the First lounge at Airside South; you'll need a valid onward boarding pass. The standard Plaza Premium Lounge operates daily from 06:00 to midnight, offers flexible paid access from around $35–$56 per person for a three-hour stay, and includes Wi-Fi, flight monitors, shower facilities, food and drinks, and a non-smoking environment; Priority Pass and DragonPass memberships grant entry here for a maximum two-hour stay. Plaza Premium First has more restricted hours and a higher entry price from about $65 per person, and it is not accessible via Priority Pass or DragonPass. Both lounges sit within a spacious, modern terminal that opened in 2025, and more airline-specific lounges are expected as the airport grows.

References

• Airport Lounge KTI & Plaza Premium Techo – Full Access Guideloungepair.com · Published Jan 11, 2026
• Plaza Premium Lounge at Techo International Airport | Amex THamericanexpress.com
• Plaza Premium Lounge KTI AIRPORT プノンペン テチョ国際空港(Phnom Penh Techo International) | Priority Passprioritypass.com
• Cambodia: KTI Techo International Airport Lounge Entry - 2026 (Verified Reviews)getyourguide.com · Published Aug 14, 2026
• Techo International Airport (Still Closed) KTI Lounges - KTI Airport Guide and lounges. | Priority Passprioritypass.com

On this route, same-day changes and standby depend on the airline and fare class; flexible and premium tickets generally allow them, while Basic Economy tickets usually do not.