Haiphong to Seoul flights in November 2026 from $74 HPH → ICN
Cat Bi International Airport (HPH) → Incheon International Airport (ICN)
For departures in November 2026, the cheapest return found recently is $1,120 with Vietnam Airlines, 20 Nov – 20 Nov, found 4 days ago. The cheapest one-way found recently is $74 with Vietjet, 25 Nov, found 2 days ago.
Return
In November 2026, the cheapest return fare on each of 7 departure dates is usually $219 to $289. Across all 10 departure dates we hold on this route, it is usually $220 to $293. Of the 2 months with enough return fares to compare, November 2026 is usually the cheapest.
Cheapest return found recently
$1,120
20 Nov – 20 Nov · Vietnam Airlines
Cat Bi International Airport (HPH) → Incheon International Airport (ICN)
out 1 stop, back 1 stop
found 4 days ago
Cheapest we hold, of any age
$218
17 Nov – 23 Nov · Vietjet
Cat Bi International Airport (HPH) → Incheon International Airport (ICN)
out nonstop, back 1 stop
found 7 days ago
The cheapest dates in November 2026
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 17 Nov – 23 Nov | $218 | Vietjet | out nonstop, back 1 stop | found 7 days ago | See prices for these dates |
| 25 Nov – 29 Nov | $218 | Vietjet | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
| 27 Nov – 29 Nov | $219 | Vietjet | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
| 26 Nov – 30 Nov | $222 | Vietjet | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
| 16 Nov – 26 Nov | $279 | Vietjet | out nonstop, back 2 stops | found 7 days ago | See prices for these dates |
Every date we hold
7 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 15 Nov – 25 Nov | $298 | Vietjet | Cat Bi International Airport (HPH) → Incheon International Airport (ICN) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 16 Nov – 26 Nov | $279 | Vietjet | Cat Bi International Airport (HPH) → Incheon International Airport (ICN) | out nonstop, back 2 stops | found 7 days ago | See prices for these dates |
| 17 Nov – 23 Nov | $218 | Vietjet | Cat Bi International Airport (HPH) → Incheon International Airport (ICN) | out nonstop, back 1 stop | found 7 days ago | See prices for these dates |
| 20 Nov – 20 Nov | $1,120 | Vietnam Airlines | Cat Bi International Airport (HPH) → Incheon International Airport (ICN) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 25 Nov – 29 Nov | $218 | Vietjet | Cat Bi International Airport (HPH) → Incheon International Airport (ICN) | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
| 26 Nov – 30 Nov | $222 | Vietjet | Cat Bi International Airport (HPH) → Incheon International Airport (ICN) | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
| 27 Nov – 29 Nov | $219 | Vietjet | Cat Bi International Airport (HPH) → Incheon International Airport (ICN) | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $218.
One-way
In November 2026, the cheapest one-way fare on each of 4 departure dates is usually $74 to $78. Across all 5 departure dates we hold on this route, it is usually $74 to $79.
Cheapest one-way found recently
$74
25 Nov · Vietjet
Cat Bi International Airport (HPH) → Incheon International Airport (ICN)
stops unknown
found 2 days ago
Cheapest we hold, of any age
$73
20 Nov · Vietjet
Cat Bi International Airport (HPH) → Incheon International Airport (ICN)
nonstop
found 4 days ago
The cheapest dates in November 2026
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 20 Nov | $73 | Vietjet | nonstop | found 4 days ago | Open this trip |
| 25 Nov | $74 | Vietjet | stops unknown | found 2 days ago | Open this trip |
| 29 Nov | $78 | Vietjet | nonstop | found 6 days ago | Open this trip |
| 21 Nov | $79 | Vietjet | nonstop | found 3 days ago | Open this trip |
Every date we hold
4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Nov | $73 | Vietjet | Cat Bi International Airport (HPH) → Incheon International Airport (ICN) | nonstop | found 4 days ago | Open this trip |
| 21 Nov | $79 | Vietjet | Cat Bi International Airport (HPH) → Incheon International Airport (ICN) | nonstop | found 3 days ago | Open this trip |
| 25 Nov | $74 | Vietjet | Cat Bi International Airport (HPH) → Incheon International Airport (ICN) | stops unknown | found 2 days ago | Open this trip |
| 29 Nov | $78 | Vietjet | Cat Bi International Airport (HPH) → Incheon International Airport (ICN) | nonstop | found 6 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $73.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work