Flights Osaka → Hanoi (Soc Son)
As of May 2026, economy flights from Osaka to Hanoi (Soc Son) have a typical range JPY 92335–227857, median JPY 170419. Full range across all 476 offers: JPY 58050–507865. We analyzed 476 offers from 22 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 →
Why fly Osaka → Hanoi (Soc Son)?
This route offers a gateway between Japan and Vietnam, connecting major international hubs for both business and leisure travelers. It provides access to vibrant cultures and economic opportunities in both countries.
Best for: leisure travelers · business travelers
Booking tips: To secure a more affordable fare, aim for prices around the p25 of JPY 126517.14, as the median price is JPY 170419.14 and prices can reach over JPY 500000.
The price range for this route is quite wide, suggesting significant variability compared to typical routes of similar distance, likely due to carrier competition and demand fluctuations.
AI-generated summary from price distribution data · gemini-2.5-flash-lite
Best offers by airline: Osaka → Hanoi (Soc Son)
Based on 476 offers · May 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Osaka → Hanoi (Soc Son)
Add-on pricing from the cheapest available offer per airline · May 2026 · JPY
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Vietjet | JPY 32400000 | JPY 64800000 | — |
| Vietnam Airlines | Included | Included | — |
| Japan Airlines | Included | Included | — |
| Hong Kong Express Airways | JPY 16200 | JPY 32400 | — |
| China Eastern Airlines | Included | Included | — |
| Cathay Pacific | Included | Included | — |
| Thai Vietjet | Included | JPY 9663 | — |
| Korean Air | Included | JPY 5030 | — |
| Aero K | Included | JPY 10169 | — |
| Tigerair Taiwan | Included | JPY 9192 | — |
| Eastar Jet | Included | — | — |
| Air Busan | Included | JPY 14175 | — |
| Tway Airlines | Included | JPY 17259 | — |
| 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 Osaka to Hanoi (Soc Son) cost?
Based on 476 offers · May 2026
Osaka to Hanoi (Soc Son) flights ranged from JPY 58050 to JPY 507865 across 476 offers analyzed in May 2026. The chart below shows how prices distributed across all 476 offers.
These 476 offers (May 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 JPY 126517 and JPY 217870
What hidden fees do Osaka to Hanoi (Soc Son) flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Osaka to Hanoi (Soc Son) routes. The breakdown below is based on 476 offers analyzed in May 2026.
| Carrier | Avg fee (JPY) | % of base fare |
|---|---|---|
| VJ | 95257295 | 63356% |
| VN | 1620 | 1% |
| JL | 0 | 0% |
| UO | 53751 | 44% |
| MU | 4860 | 4% |
| CX | 8100 | 4% |
| VZ | 13068 | 8% |
| KE | 6473 | 4% |
| RF | 10169 | 7% |
| IT | 3064 | 2% |
| ZE | 0 | 0% |
| BX | 6600 | 4% |
| TW | 18799 | 11% |
| NH | 0 | 0% |
VietJet Air: base ~JPY -95118304 + fees JPY 95257295 = ~JPY 138991 total. Vietnam Airlines: base ~JPY 169123 + fees JPY 1620 = ~JPY 170743 total.
VietJet Air's JPY 95257295 ancillary fees narrow the gap with Vietnam Airlines's lower-fee model — the JPY 95287427 base difference shrinks to JPY 31752 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 Osaka to Hanoi (Soc Son)?
22 airlines flew Osaka to Hanoi (Soc Son) 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 (JPY) | Median (JPY) | Fees (JPY) |
|---|---|---|---|---|
 HO | 61 | — | 59100 | n/a |
 HK Express | 24 | — | 126517 | 53751 (42%) |
 China Eastern | 2 | — | 130243 | 4860 (4%) |
 H1 | 43 | — | 138667 | n/a |
 VietJet Air | 51 | — | 138991 | 95257295 (68535%) |
 XJ | 21 | — | 141259 | n/a |
 Hong Kong Express | 5 | — | 149550 | n/a |
 RF | 2 | — | 152475 | 10169 (7%) |
 Asiana Airlines | 1 | — | 157650 | n/a |
 Korean Air, Asiana Airlines | 6 | — | 160350 | n/a |
 VZ | 10 | — | 164400 | 13068 (8%) |
 Vietnam Airlines | 58 | — | 170743 | 1620 (1%) |
 T'way Air | 2 | — | 172500 | 18799 (11%) |
 Korean Air | 11 | — | 177750 | 6473 (4%) |
 IT | 4 | — | 178425 | 3064 (2%) |
 Japan Airlines | 22 | — | 183703 | 0 (0%) |
 BX | 8 | — | 183750 | 6600 (4%) |
 ZE | 1 | — | 193200 | 0 (0%) |
 Korean Airways | 10 | — | 209564 | n/a |
 Vietjet Air | 90 | — | 220487 | n/a |
 Cathay Pacific | 42 | — | 223555 | 8100 (4%) |
 ANA | 2 | — | 451813 | 0 (0%) |
Where do the best Osaka → Hanoi (Soc Son) prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search 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: Osaka to Hanoi (Soc Son) flights
- Full-service carriers on Osaka–Hanoi (Soc Son) cost 0.8x more than budget airlines (JPY 174486 vs JPY 220487 median; overall median JPY 170419).
- VJ charges 58800.8x more in ancillary fees than VN — JPY 95257295 vs JPY 1620 avg per booking.
- The same route priced JPY 160751 apart depending on where it was booked — the lowest median was JPY 58800. 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 Osaka to Hanoi (Soc Son) cost?
- Based on 476 offers analyzed, Osaka to Hanoi (Soc Son) flights range from JPY 58050 to JPY 507865, with a median price of JPY 170419. Search for your specific dates →
- What hidden fees should I expect on Osaka to Hanoi (Soc Son) flights?
- On average, ancillary fees (bags, seat selection) add JPY 20449944 to the base fare on Osaka to Hanoi (Soc Son) flights. See itemized fees for your itinerary →
- Which airline is cheapest on Osaka to Hanoi (Soc Son) including all fees?
- HO has the lowest median fare on Osaka to Hanoi (Soc Son) at JPY 59100 (median across 61 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Osaka–Hanoi (Soc Son) 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 JPY 58800. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Osaka to Hanoi (Soc Son) routes?
- Osaka to Hanoi (Soc Son) has 22 airlines competing, creating a price range from JPY 58050 to JPY 507865 across 476 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
22 airlines compete on this route — we check every one
Find flights for my datesNew route — be among the first to track this itinerary
Building with flight data? Power your app or agent with LetsFG
The same multi-source search behind this page — every airline and the major booking sites, deduplicated and ranked — is available to your app or AI agent. Natural-language or structured queries, live prices, zero price bias.
Try the free sandbox — no card →Free sandbox, instant fake results · email for a key · Bearer-token auth · MCP, Python & JS SDKs · letsfg.co/developers