Cheap Flights from Haiphong to Seoul from $410

Compare Haiphong to Seoul flight deals

Find the cheapest month or even day of the year to fly to Seoul

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Flight deals from Haiphong to Seoul

Looking for a cheap last-minute deal or the best return flight from Haiphong Airport to Seoul? If you want to travel next month, return fares start from $410. Find the lowest prices on one-way and return tickets right here.

Seoul.$410 per passenger.Departing Sun, 21 Jun, returning Sun, 28 Jun.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Sun, 21 Jun, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Sun, 28 Jun, arriving in Haiphong.Price includes taxes and charges.From $410, select.

Seoul.$412 per passenger.Departing Fri, 10 Jul, returning Mon, 13 Jul.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Fri, 10 Jul, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Mon, 13 Jul, arriving in Haiphong.Price includes taxes and charges.From $412, select.

Seoul.$439 per passenger.Departing Tue, 6 Oct, returning Sat, 17 Oct.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Tue, 6 Oct, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Sat, 17 Oct, arriving in Haiphong.Price includes taxes and charges.From $439, select.

Seoul.$443 per passenger.Departing Wed, 27 May, returning Thu, 4 Jun.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Wed, 27 May, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Thu, 4 Jun, arriving in Haiphong.Price includes taxes and charges.From $443, select.

Seoul.$443 per passenger.Departing Wed, 20 May, returning Mon, 6 Jul.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Wed, 20 May, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Mon, 6 Jul, arriving in Haiphong.Price includes taxes and charges.From $443, select.

Seoul.$443 per passenger.Departing Mon, 25 May, returning Sun, 31 May.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Mon, 25 May, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Sun, 31 May, arriving in Haiphong.Price includes taxes and charges.From $443, select.

Seoul.$445 per passenger.Departing Sat, 27 Jun, returning Sat, 4 Jul.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Sat, 27 Jun, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Sat, 4 Jul, arriving in Haiphong.Price includes taxes and charges.From $445, select.

Seoul.$451 per passenger.Departing Fri, 4 Sep, returning Thu, 10 Sep.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Fri, 4 Sep, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Thu, 10 Sep, arriving in Haiphong.Price includes taxes and charges.From $451, select.

Seoul.$472 per passenger.Departing Fri, 20 Nov, returning Fri, 27 Nov.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Fri, 20 Nov, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Fri, 27 Nov, arriving in Haiphong.Price includes taxes and charges.From $472, select.

Seoul.$503 per passenger.Departing Mon, 31 Aug, returning Sat, 5 Sep.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Mon, 31 Aug, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Sat, 5 Sep, arriving in Haiphong.Price includes taxes and charges.From $503, select.

Seoul.$503 per passenger.Departing Tue, 22 Sep, returning Sat, 3 Oct.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Tue, 22 Sep, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Sat, 3 Oct, arriving in Haiphong.Price includes taxes and charges.From $503, select.

Seoul.$515 per passenger.Departing Thu, 26 Nov, returning Tue, 1 Dec.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Thu, 26 Nov, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Tue, 1 Dec, arriving in Haiphong.Price includes taxes and charges.From $515, select.

Seoul.$516 per passenger.Departing Sat, 5 Dec, returning Fri, 11 Dec.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Sat, 5 Dec, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Fri, 11 Dec, arriving in Haiphong.Price includes taxes and charges.From $516, select.

Seoul.$529 per passenger.Departing Mon, 19 Oct, returning Wed, 18 Nov.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Haiphong on Mon, 19 Oct, arriving in Incheon International.Inbound indirect flight with VietJet Air, departs from Incheon International on Wed, 18 Nov, arriving in Haiphong.Price includes taxes and charges.From $529, select.

Seoul.$532 per passenger.Departing Fri, 30 Oct, returning Sat, 7 Nov.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Fri, 30 Oct, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Sat, 7 Nov, arriving in Haiphong.Price includes taxes and charges.From $532, select.

Seoul.$576 per passenger.Departing Fri, 31 Jul, returning Wed, 5 Aug.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Haiphong on Fri, 31 Jul, arriving in Incheon International.Inbound direct flight with VietJet Air departs from Incheon International on Wed, 5 Aug, arriving in Haiphong.Price includes taxes and charges.From $576, select.

Find the cheapest month to fly from Haiphong to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Haiphong to Seoul flights are currently cheapest in June.

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Direct flights from Haiphong to Seoul

Alternative Haiphong to Seoul routes

Looking for the cheapest, fastest or easiest route from Haiphong to Seoul? You could fly into the following airports instead.

Gimpo International

17km from central Seoul

Closest

from $4,943

Search flights

Incheon International

48km from central Seoul

Cheapest

from $410

Search flights

Haiphong to Seoul: Flight information

The things to know before you go.

Cheapest flight found	$410
Cheapest month to fly	June
Average flight time	4 hrs, 18 mins
Most popular airline	VietJet Air
Average flights per week	35

Finding cheap flights from Haiphong to Seoul: Frequently asked questions

How many airports are there in Seoul?

There are 2 airports in Seoul: Gimpo International and Incheon International.

How much are return flights from Haiphong to Seoul?

The best price we found for a return flight from Haiphong to Seoul is $410. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Haiphong to Seoul?

4 hours and 18 minutes is the average flight time from Haiphong to Seoul.

Which airlines fly direct from Haiphong to Seoul?

VietJet Air, Hahn Air Systems and Flexflight fly direct from Haiphong to Seoul.

How many flights are there a week from Haiphong to Seoul?

As of May 2026, there are 35 flights per week flying from Haiphong to Seoul.

When is the cheapest time to fly from Haiphong to Seoul?

The cheapest month to fly from Haiphong to Seoul is usually June.

Which is the cheapest airport to fly into in Seoul?

If you're flying from Haiphong Airport, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from $410.

Which upcoming date is cheapest to fly from Haiphong Airport to Seoul on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Haiphong Airport to Seoul on Sunday, 21 June 2026.

Can I get a direct flight from Haiphong Airport to Seoul?

Yes – the average flight time is 4 hours and 18 minutes.

How can I get the best flight deal from Haiphong Airport to Seoul?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seoul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Seoul?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Seoul?

In May, the average temperature is usually around 15°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.

Which is the cheapest airline to fly from Haiphong Airport to Seoul with?

Currently, VietJet Air offers the cheapest flight tickets to Seoul.

Flying from Cat Bi International Airport (HPH) to Seoul: what you need to know

Expect to be travelling for 5 hours. That's the average journey time for a direct flight from Cat Bi International Airport to Seoul.
The timezone in Seoul is UTC+9. The city is two hours ahead of Haiphong, where Cat Bi International Airport is located.
The most popular route is from Cat Bi International Airport (HPH) to Seoul Incheon International Airport (ICN). You can choose from seven services every week between these two airports. VietJet Air offers a 23:45 departure between HPH and ICN.
For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your HPH to Seoul flight.
Travelling during a peak time like February? Public holidays and other high seasons can mean longer queues and delays at check-in and security. Play things extra safe and get there up to four hours ahead of international flights and two hours before domestic departures.
Begin your journey at HPH and fly nonstop to Seoul Incheon International Airport (ICN). That's where you can expect to land when searching for Cat Bi International Airport to Seoul tickets.
Check out the promotions from VietJet Air. This airline operates direct flights from Cat Bi International Airport to Seoul.
We make it simple to book plane tickets from HPH to Seoul with a stopover. To see all your options, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to tour your chosen city. Top stopovers include:
- Ho Chi Minh Tan Son Nhat International Airport (SGN)
- Da Nang International Airport (DAD)
- Cam Ranh International Airport (CXR)
Travelling from central Haiphong to HPH takes around 30 minutes by public transport. If you drive, ride-share or grab a taxi, you'll cover the 5 kilometres in 20 minutes or so, depending on traffic.
Planning to catch an early flight from Cat Bi International Airport to Seoul? Avoid the last-minute rush to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels close to HPH:
When it comes to the on-time performance of Cat Bi International Airport, 63% of flights stick to their scheduled arrival time.

How to find the cheapest flights from Cat Bi International Airport (HPH) to Seoul

$210 is the cheapest price we've seen for a one-way Cat Bi International Airport to Seoul flight. A return ticket right now is $410. Depending on when you book and the availability, these fares could change.
To pick up cheap flights from HPH to Seoul, book your journey 11 months ahead of your departure.
Plan your trip for April. That's the best month for landing an awesome deal on Cat Bi International Airport to Seoul tickets. If you're flexible with your dates, use the 'Whole month' tool to find the lowest price across every month.
Cut down on the time spent looking for cheap flights from HPH to Seoul by creating a Price Alert. You'll get an email or push notification on the app when fares go down.
Save on your flight from Cat Bi International Airport to Seoul with the help of our filters. Choose your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Seoul

Seoul Incheon International Airport (ICN)

The distance from Seoul Incheon International Airport (ICN) to central Seoul is roughly 48 kilometres. It takes about 1 hour 5 minutes to get to the centre driving.
It typically takes 50 minutes if you're travelling by public transport.
Look into staying at a hotel near ICN if you're coming in on a late flight from Cat Bi International Airport to Seoul. Pick one of these options and make arrival day easier:
Lock in the best rate by reserving your vehicle from Seoul Incheon International Airport about four weeks ahead of your flight from HPH to Seoul.

Seoul Gimpo International Airport (GMP)

The centre of Seoul is around 16 kilometres from Seoul Gimpo International Airport (GMP). After your flight from Cat Bi International Airport to Seoul has hit the runway and you've made your way through the terminal, expect a drive of about 30 minutes.
If you're travelling on public transport, it'll take around 35 minutes.
You'll find some comfortable places to park your luggage (and yourself) near GMP. Settle in and get cosy after your HPH to Seoul flight at any of these perfectly located options:
Avoid potential price surges. Booking your ride one week ahead of your arrival at GMP can get you a lower rate.

Best time to go to Seoul

It's time to plan your dates for your flight from Cat Bi International Airport to Seoul. January is the busiest month to travel to Seoul. If you want a more relaxed atmosphere, go in December.
Lock in a Cat Bi International Airport to Seoul plane ticket with a departure in August if you want to visit the city during its warmest month. Expect temperatures to range from 19ºC to 32ºC.
If you like cooler conditions, search for a cheap ticket from HPH to Seoul in January when temperatures average between -12ºC and 4ºC.

More about Seoul

Start your Seoul trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Cat Bi International Airport to Seoul, explore our range of hotels including:
There are so many things to discover in this city it can be tricky to work out where to start. Bukchon Hanok Village, Gyeongbokgung Palace and N Seoul Tower are major attractions which should be on any well-planned Seoul itinerary.

Explore more of South Korea

Seoul has plenty to offer, but there are so many other corners of South Korea you should also see. About 322 kilometres southeast of Seoul, a trip to Busan will keep you busy. Don't miss top attractions like Gamcheon Culture Village, Haeundae Beach and Beautiful View Busan - Diamond Bridge.
Around 241 kilometres southeast of Seoul, Daegu is another favourite stop in South Korea. Experience major highlights starting with Alive Aquarium Daegu, Nature Park and Seonsa Historical Park.