Flights Hanoi (Soc Son) → Hong Kong
As of November 2026, economy flights from Hanoi (Soc Son) to Hong Kong have a typical range CNY 851–6206, median CNY 2365. Full range across all 174 offers: CNY 371–17776. We analyzed 174 offers from 27 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Hanoi (Soc Son) → Hong Kong
Based on 174 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Hanoi (Soc Son) → Hong Kong
Add-on pricing from the cheapest available offer per airline · November 2026 · CNY
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| HK Express | CNY 100 | CNY 200 | — |
| Sun PhuQuoc Airways | Included | Included | — |
| VietJet Air | CNY 200000 | CNY 400000 | — |
| Cathay Pacific | Included | Included | — |
| Vietnam Airlines | — | — | — |
| Vietravel Airlines | Included | CNY 579 | — |
| Hahn Air Systems | Included | — | — |
| WorldTicket | Included | Included | — |
| Scoot | CNY 20 | CNY 30 | — |
| BatikAir Malaysia | Included | CNY 50 | — |
| Thai Airways | Included | Included | — |
| China Airlines | Included | Included | — |
| China Eastern | Included | Included | — |
| Air China | Included | Included | — |
| EVA Air | Included | Included | — |
| Jeju Air | Included | CNY 30000 | — |
| Malaysia Airlines | — | Included | — |
| Singapore Airlines | Included | Included | — |
| Philippine Airlines | — | Included | — |
| China Southern | — | Included | — |
| Etihad Airways | Included | Included | — |
| ANA (All Nippon Airways) | Included | Included | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Hanoi (Soc Son) to Hong Kong cost?
Based on 174 offers · November 2026
Hanoi (Soc Son) to Hong Kong flights ranged from CNY 371 to CNY 17776 across 174 offers analyzed in November 2026. The chart below shows how prices distributed across all 174 offers.
These 174 offers (November 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between CNY 1123 and CNY 3525
What hidden fees do Hanoi (Soc Son) to Hong Kong flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Hanoi (Soc Son) to Hong Kong routes. The breakdown below is based on 174 offers analyzed in November 2026.
| Carrier | Avg fee (CNY) | % of base fare |
|---|---|---|
| UO | 350 | 94% |
| 9G | 0 | 0% |
| VJ | 691843 | 51284% |
| CX | 333 | 19% |
| VN | 14 | 0% |
| VU | 579 | 63% |
| H1 | 243 | 21% |
| W1 | 0 | 0% |
| TR | 58 | 3% |
| OD | 60 | 3% |
| TG | 0 | 0% |
| CI | 15 | 1% |
| MU | 49 | 2% |
| CA | 30 | 1% |
| BR | 15 | 0% |
| 7C | 35000 | 1332% |
| MH | 100 | 3% |
| SQ | 20 | 1% |
| PR | 100 | 2% |
| CZ | 200 | 3% |
| EY | 15 | 0% |
| NH | 0 | 0% |
VietJet Air: base ~CNY -690646 + fees CNY 691843 = ~CNY 1197 total. Vietnam Airlines: base ~CNY 3371 + fees CNY 14 = ~CNY 3385 total.
VietJet Air's CNY 691843 ancillary fees narrow the gap with Vietnam Airlines's lower-fee model — the CNY 694017 base difference shrinks to CNY 2188 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Hanoi (Soc Son) to Hong Kong?
27 airlines flew Hanoi (Soc Son) to Hong Kong in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
| Airline | Offers | Typical range (CNY) | Median (CNY) | Fees (CNY) |
|---|---|---|---|---|
 HK Express | 1 | — | 371 | 350 (94%) |
 Sun PhuQuoc Airways | 11 | 758–898 | 785 | n/a |
 Cathay Pacific | 5 | 831–3697 | 852 | 333 (39%) |
 Level | 2 | 864–971 | 917 | 579 (63%) |
 H1 | 2 | 1091–1203 | 1147 | 243 (21%) |
 W1 | 1 | — | 1183 | 0 (0%) |
 VietJet Air | 21 | 957–1700 | 1197 | 691843 (57808%) |
 9G | 4 | 730–1545 | 1313 | 0 (0%) |
 HO | 3 | 1786–2234 | 1826 | n/a |
 Scoot | 1 | — | 2003 | 58 (3%) |
 OD | 1 | — | 2025 | 60 (3%) |
 China Airlines | 3 | 2204–2301 | 2295 | 15 (1%) |
 Thai Airways | 7 | 2142–5544 | 2386 | 0 (0%) |
 China Eastern | 18 | 2251–2673 | 2416 | 49 (2%) |
 SC | 2 | 2147–3090 | 2618 | n/a |
 Jeju Air | 1 | — | 2628 | 35000 (1332%) |
 Air China | 5 | 2384–3481 | 2737 | 30 (1%) |
 MF | 1 | — | 3189 | n/a |
 Vietnam Airlines | 68 | 886–6852 | 3385 | 14 (0%) |
 Malaysia Airlines | 1 | — | 3493 | 100 (3%) |
 Singapore Airlines | 1 | — | 3516 | 20 (1%) |
 Philippine Airlines | 1 | — | 4504 | 100 (2%) |
 EVA Air | 4 | 3059–6444 | 4846 | 15 (0%) |
 ZH | 2 | — | 5149 | n/a |
 China Southern | 2 | — | 6087 | 200 (3%) |
 Etihad Airways | 2 | 13096–14368 | 13732 | 15 (0%) |
 ANA | 4 | 17637–17770 | 17696 | 0 (0%) |
Where do the best Hanoi (Soc Son) → Hong Kong prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Hanoi (Soc Son) to Hong Kong flights
- Hanoi (Soc Son)–Hong Kong had 174 offers analyzed. Median price: CNY 2365.
- VJ charges 48873.2x more in ancillary fees than VN — CNY 691843 vs CNY 14 avg per booking.
- The same route priced CNY 2708 apart depending on where it was booked — the lowest median was CNY 785. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Hanoi (Soc Son) to Hong Kong cost?
- Based on 174 offers analyzed, Hanoi (Soc Son) to Hong Kong flights range from CNY 371 to CNY 17776, with a median price of CNY 2365. Search for your specific dates →
- What hidden fees should I expect on Hanoi (Soc Son) to Hong Kong flights?
- On average, ancillary fees (bags, seat selection) add CNY 95857 to the base fare on Hanoi (Soc Son) to Hong Kong flights. See itemized fees for your itinerary →
- Which airline is cheapest on Hanoi (Soc Son) to Hong Kong including all fees?
- HK Express has the lowest median fare on Hanoi (Soc Son) to Hong Kong at CNY 371 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Hanoi (Soc Son)–Hong Kong flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was CNY 785. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Hanoi (Soc Son) to Hong Kong routes?
- Hanoi (Soc Son) to Hong Kong has 27 airlines competing, creating a price range from CNY 371 to CNY 17776 across 174 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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