Cheap Flights Cambodia to Vietnam | From $22 One-Way

Dreaming of a quick hop from Cambodia’s temples to Vietnam’s bustling streets? Cheap flights Cambodia to Vietnam start at just $22 one-way on VietJet Air for January 2026 trips. This guide breaks down top routes like Phnom Penh to Ho Chi Minh City, budget airlines that deliver, step-by-step booking on tools like Google Flights and Skyscanner, price-saving tips, and visa basics.

You’ll find real prices from current data, ways to spot the lowest fares with date grids and alerts, and pitfalls to dodge. Whether you chase adventure in Hanoi or beaches in Da Nang, these flights make it affordable. Always check current prices and policies on official booking sites as they change fast.

Quick Answer (Read This First)

• Cheapest one-way: $22 on VietJet from Phnom Penh (PNH) to Ho Chi Minh City (SGN).
• Round-trips average $120-$190; book mid-week for best deals.
• Top sites: Skyscanner, Google Flights, Kayak.
• Fly Tuesdays or Wednesdays; set price tracking for drops.
• Popular routes: PNH-SGN ($22-$91), Siem Reap (REP)-Hanoi (HAN) ($69-$120).
• Visa-free for Cambodians up to 30 days in Vietnam.
• Book now for January 2026; use flexible dates to save 20-30%.

Top Routes for Cheap Flights Cambodia to Vietnam

Popular paths link Cambodia’s key spots to Vietnam’s hotspots. Phnom Penh to Ho Chi Minh City tops the list for speed and cost. Siem Reap to Hanoi suits temple-to-capital jumps.

Current January 2026 estimates show direct deals under $100 one-way. Use Google Flights’ date grid to scan cheap days; prices highlight in green. Flexible searches reveal drops on off-peak dates.

Ho Chi Minh City pulls the lowest entry fares due to high flight volume.

Phnom Penh to Ho Chi Minh City: Fastest and Cheapest

This 1-2 hour direct route shines for short trips. VietJet and Bamboo offer $139 round-trips on average. It’s perfect for city breaks or Mekong cruises.

Shift dates by 3 days on Google Flights to snag $22 fares. High frequency means daily options.

Siem Reap to Hanoi: Adventure Route Deals

Link Angkor Wat to Hanoi’s old quarter with $120 round-trips. AirAsia and Vietnam Airlines run directs; VietJet hits $36 one-way in early January.

Prices run 10-20% higher than SGN routes, but sights justify it. Check maps for explore mode deals.

Best Budget Airlines for Cheap Flights Cambodia to Vietnam

Low-cost carriers dominate. VietJet leads with rock-bottom prices. AirAsia follows for reliability.

Use Google Flights’ explore to compare; filter nonstops under $100. Pros include direct paths; watch add-on fees.

Vietnam Airlines suits if you value service over savings.

VietJet Air: Go for the $22 Steals

Hunt promo fares on their site; codes drop prices further. January 27 shows $22 PNH-SGN. Book direct to avoid markups.

Step-by-Step: How to Book Cheap Flights Cambodia to Vietnam

1. Open Google Flights or Skyscanner; enter PNH to SGN (or REP-HAN).
2. Click date grid; pick cheap days (Tues/Wed glow low).
3. Toggle flexible dates or “Explore” map for anywhere deals.
4. Filter nonstops or under $100; spot highlights.
5. Turn on price tracking for email alerts on drops.
6. Compare 2-3 sites like Kayak; check Vietnam Airlines direct.
7. Book on airline site for lowest fees.

Before you pay, run this checklist:

• Total with bags/seats (add $20-40).
• Refund policy (flex tickets cost more).
• Airline reviews on recent delays.
• Passport valid 6+ months.

Price graphs show trends; insights flag if fares beat usual.

Pricing, Fees, and What ‘Cheap’ Really Means

Base fares start $22, but add-ons hit quick. Bags run $20-40, seats $10, fees $5-15.

Example: $22 one-way VietJet + $25 bag = $47 total. Round-trips land $128-$190 all-in.

Use incognito mode; clear cookies to dodge hikes. Google Flights bundles taxes upfront.

Pros and Cons of Budget Airlines Cambodia to Vietnam

Best Times to Book and Fly for Cheap Flights Cambodia to Vietnam

Fly Tuesdays or Wednesdays, early morning or late night. Book 2-4 weeks ahead like domestics.

January deals beat peaks; June averages lower overall. Google Flights history graphs confirm mid-week dips 20%.

Avoid holidays; alerts catch flash sales.

Visa Requirements and Travel Tips

Cambodians enter Vietnam visa-free for 30 days. Keep passport valid 6+ months.

Check VisaHQ or embassy for updates. Bundle travel insurance; pack light for fees.

Tips to Get Even Better Deals

• Set alerts on Google Flights for routes.
• Shift dates ±3 days for 20% off.
• Fly mid-week; avoid Fridays.
• Use incognito; clear browser data.
• Grab VietJet promo codes on site.
• Bundle hotel via Kayak for extras.
• Try multi-city for side trips.
• Filter under $50 one-ways.
• Book directs over stops.
• Watch price graphs for trends.

FAQs

What’s the cheapest airline for flights Cambodia to Vietnam?
VietJet at $22 one-way PNH-SGN.

Best booking sites?
Google Flights for tools, Skyscanner for alerts, airline sites direct.

Baggage rules?
7kg carry-on free; checked $20-40 extra.

Cancellations and refunds?
Budget lines charge 50%+; pick flex for changes.

Visa for Cambodia to Vietnam?
Visa-free 30 days for Cambodians.

Best month for cheap flights?
January now, June overall.

Direct flights available?
Yes, 1-hour PNH-SGN daily.

Hidden booking fees?
Few on directs; OTAs add 5-10%.

Conclusion

Score cheap flights Cambodia to Vietnam from $22 one-way with VietJet or $120 round-trips via Skyscanner and Google Flights. Master date grids, alerts, and mid-week timing to lock savings.

Set a price track today; flexible plans pay off big. Search your route now and jet off affordably. What’s your next stop, Hanoi or Ho Chi Minh?