Cheap flights from Seoul to Haiphong

Seoul
SEL
Cat Bi
HPH

Flight deals from Seoul to Haiphong

Below you can see the best deals on flights Seoul — Haiphong for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 27 September, from $95.

Top 10 cheap flights from Seoul to Haiphong

VJ
$ 97

Seoul — Haiphong

07:15—09:55
31 Aug 2026
4 h 40 m
Direct flight
VJ
$ 97

Seoul — Haiphong

07:15—09:55
29 Aug 2026
4 h 40 m
Direct flight
VJ
$ 98

Seoul — Haiphong

07:15—09:55
28 Aug 2026
4 h 40 m
Direct flight
VJ
$ 98

Seoul — Haiphong

07:15—09:55
27 Aug 2026
4 h 40 m
Direct flight
VJ
$ 98

Seoul — Haiphong

07:15—09:55
30 Aug 2026
4 h 40 m
Direct flight
VJ
$ 100

Seoul — Haiphong

07:15—09:55
28 Aug 2026
4 h 40 m
Direct flight
VJ
$ 100

Seoul — Haiphong

07:15—09:55
27 Aug 2026
4 h 40 m
Direct flight
VJ
$ 100

Seoul — Haiphong

07:15—09:55
30 Aug 2026
4 h 40 m
Direct flight
VJ
$ 100

Seoul — Haiphong

07:15—09:55
31 Aug 2026
4 h 40 m
Direct flight
VJ
$ 100

Seoul — Haiphong

07:15—09:55
29 Aug 2026
4 h 40 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Seoul — Haiphong flight

Looking for cheap flights from Seoul to Haiphong? Compare fares from different airlines, check the flight schedule and travel time — and book your Seoul — Haiphong ticket online at the best price.

The route has direct flights — around 17 flights per week, flights are operated by VietJet Air, A1, Hahn Air Systems, FLEX FLIGHT APS, a nonstop flight takes about 4 h 40 min, the distance between the cities is around 2,696 km.

Planning your trip? You may find our Haiphong travel guide, how to get from the airport into town and Haiphong weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $95Min. price
SeptemberCheapest
JanuaryPeak season
YesDirect flights
2,696 kmDistance
4 h 40 minTravel time
4Airlines
17 / wkFlights

Flight schedule from Seoul to Haiphong

The table shows direct flights from Seoul to Haiphong on the selected date. The flight takes approximately 4 h 40 min. Regular flights are operated by VietJet Air, A1, Hahn Air Systems and FLEX FLIGHT APS. Departures from Incheon International Airport and Gimpo International Airport airports, arrivals at Cat Bi International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 26 Aug 2026

Flight ticket prices by day: Seoul — Haiphong

Below is a calendar of the lowest flight ticket prices for Seoul — Haiphong by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $95 in September, and the most expensive are around $235 in January. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Seoul to Haiphong by month. Tickets are usually cheapest in November (around $138) and priciest in July (about $198) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$186highMay$156mediumSep$144low
Feb$192highJun$168mediumOct$180high
Mar$162mediumJul$198highNov$138low
Apr$144lowAug$150lowDec$168medium

Some values are estimated based on seasonality.

When to fly

Weather in Haiphong: it is warmest in June (up to 33 °C on average) and coolest in January (around 20 °C). The driest month is December.

Tickets are usually cheapest in September and most expensive in January. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Haiphong

Dry and wet days · Haiphong

Wind speed and direction · Haiphong

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How to get the best deal on a Seoul — Haiphong ticket

  • Book ahead: fares for Seoul — Haiphong are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Seoul is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Haiphong is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Seoul — Haiphong route are operated by 4 airlines; VietJet Air runs the most flights (around 82% of all flights). Compare carriers, flight shares and schedules below.

  • VietJet AirVJ
    5x/week
    WebsiteFleet: 10525.3M pax/year
    • Direct flight ICN → HPH5x/week
      Duration
      4h 40m
      Days
      MTWTFSS
    82.4%Open →
  • A1A1
    1x/week
    • Direct flight ICN → HPH1x/week
      Duration
      2h
      Days
      MTWTFSS
    5.9%
  • Hahn Air SystemsH1
    1x/week
    WebsiteFleet: 3
    • Direct flight ICN → HPH1x/week
      Duration
      2h
      Days
      MTWTFSS
    5.9%Open →
  • FLEX FLIGHT APSW2
    1x/week
    WebsiteFleet: 13
    • Direct flight ICN → HPH1x/week
      Duration
      2h
      Days
      MTWTFSS
    5.9%Open →

Cities and airports on the Seoul — Haiphong route

Flights Seoul — Haiphong depart from Incheon International Airport and Gimpo International Airport and arrive at Cat Bi International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Seoul

SEL
Korea, Republic Of
About the cityHow to get thereWeatherAll about the country Korea, Republic Of
Arrival

Haiphong

HPH
Vietnam
About the cityHow to get thereWeatherAll about the country Vietnam
Departure airports
Arrival airports

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Frequently asked questions about the Seoul — Haiphong flight

How long is the flight from Seoul to Haiphong?

A nonstop Seoul — Haiphong flight takes about 4 h 40 min — the distance between the cities is around 2,696 km.

How far is it from Seoul to Haiphong?

The distance from Seoul to Haiphong is about 2,696 km, which a nonstop flight covers in around 4 h 40 min.

Are there direct flights from Seoul to Haiphong?

Yes, there are nonstop flights Seoul — Haiphong — around 17 flights per week.

Which airlines fly from Seoul to Haiphong?

Airlines operating Seoul — Haiphong include VietJet Air, A1, Hahn Air Systems, FLEX FLIGHT APS. See the full list with schedules in the "Airlines" section on this page.

Which airports do Seoul — Haiphong flights use?

Flights from Seoul depart from Incheon International Airport, Gimpo International Airport, and arrive at Cat Bi International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Seoul to Haiphong?

The price of a Seoul — Haiphong ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in January. Tickets typically cost between $95 and $235. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Seoul — Haiphong?

Flights Seoul — Haiphong are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Seoul to Haiphong?

To catch a low fare Seoul — Haiphong, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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