Cheap Flights from Seoul (SELA) to Haiphong (HPH)

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Flight deals from Seoul to Haiphong Airport

Looking for a cheap last-minute deal or the best return flight from Seoul to Haiphong Airport? If you want to travel next month, return fares start from £151. Find the lowest prices on one-way and return tickets right here.

Haiphong.£123 per passenger.Departing Thu, 7 May, returning Thu, 14 May.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Incheon International on Thu, 7 May, arriving in Haiphong.Inbound direct flight with VietJet Air departs from Haiphong on Thu, 14 May, arriving in Incheon International.Price includes taxes and charges.From £123, select.

Haiphong.£124 per passenger.Departing Tue, 9 Jun, returning Tue, 16 Jun.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Incheon International on Tue, 9 Jun, arriving in Haiphong.Inbound direct flight with VietJet Air departs from Haiphong on Tue, 16 Jun, arriving in Incheon International.Price includes taxes and charges.From £124, select.

Haiphong.£126 per passenger.Departing Fri, 29 May, returning Wed, 3 Jun.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Incheon International on Fri, 29 May, arriving in Haiphong.Inbound direct flight with VietJet Air departs from Haiphong on Wed, 3 Jun, arriving in Incheon International.Price includes taxes and charges.From £126, select.

Haiphong.£132 per passenger.Departing Tue, 8 Sep, returning Tue, 15 Sep.Return flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departs from Incheon International on Tue, 8 Sep, arriving in Haiphong.Inbound indirect flight with Vietnam Airlines, departs from Haiphong on Tue, 15 Sep, arriving in Incheon International.Price includes taxes and charges.From £132, select.

Haiphong.£145 per passenger.Departing Tue, 24 Mar, returning Sun, 1 Nov.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Incheon International on Tue, 24 Mar, arriving in Haiphong.Inbound indirect flight with VietJet Air, departs from Haiphong on Sun, 1 Nov, arriving in Incheon International.Price includes taxes and charges.From £145, select.

Haiphong.£145 per passenger.Departing Wed, 4 Nov, returning Tue, 10 Nov.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Incheon International on Wed, 4 Nov, arriving in Haiphong.Inbound indirect flight with VietJet Air, departs from Haiphong on Tue, 10 Nov, arriving in Incheon International.Price includes taxes and charges.From £145, select.

Haiphong.£150 per passenger.Departing Fri, 27 Mar, returning Mon, 27 Apr.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Incheon International on Fri, 27 Mar, arriving in Haiphong.Inbound direct flight with VietJet Air departs from Haiphong on Mon, 27 Apr, arriving in Incheon International.Price includes taxes and charges.From £150, select.

Haiphong.£150 per passenger.Departing Mon, 30 Mar, returning Mon, 11 May.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Incheon International on Mon, 30 Mar, arriving in Haiphong.Inbound direct flight with VietJet Air departs from Haiphong on Mon, 11 May, arriving in Incheon International.Price includes taxes and charges.From £150, select.

Haiphong.£151 per passenger.Departing Fri, 10 Apr, returning Sat, 18 Apr.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Incheon International on Fri, 10 Apr, arriving in Haiphong.Inbound indirect flight with VietJet Air, departs from Haiphong on Sat, 18 Apr, arriving in Incheon International.Price includes taxes and charges.From £151, select.

Haiphong.£153 per passenger.Departing Thu, 29 Oct, returning Sun, 1 Nov.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Incheon International on Thu, 29 Oct, arriving in Haiphong.Inbound indirect flight with VietJet Air, departs from Haiphong on Sun, 1 Nov, arriving in Incheon International.Price includes taxes and charges.From £153, select.

Haiphong.£157 per passenger.Departing Mon, 13 Apr, returning Thu, 26 Nov.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Incheon International on Mon, 13 Apr, arriving in Haiphong.Inbound indirect flight with VietJet Air, departs from Haiphong on Thu, 26 Nov, arriving in Incheon International.Price includes taxes and charges.From £157, select.

Haiphong.£157 per passenger.Departing Fri, 27 Nov, returning Tue, 1 Dec.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Incheon International on Fri, 27 Nov, arriving in Haiphong.Inbound indirect flight with VietJet Air, departs from Haiphong on Tue, 1 Dec, arriving in Incheon International.Price includes taxes and charges.From £157, select.

Haiphong.£160 per passenger.Departing Wed, 21 Oct, returning Sun, 25 Oct.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Incheon International on Wed, 21 Oct, arriving in Haiphong.Inbound indirect flight with VietJet Air, departs from Haiphong on Sun, 25 Oct, arriving in Incheon International.Price includes taxes and charges.From £160, select.

Haiphong.£160 per passenger.Departing Tue, 24 Mar, returning Mon, 1 Jun.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Incheon International on Tue, 24 Mar, arriving in Haiphong.Inbound indirect flight with VietJet Air, departs from Haiphong on Mon, 1 Jun, arriving in Incheon International.Price includes taxes and charges.From £160, select.

Haiphong.£165 per passenger.Departing Thu, 9 Apr, returning Tue, 14 Apr.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Incheon International on Thu, 9 Apr, arriving in Haiphong.Inbound direct flight with VietJet Air departs from Haiphong on Tue, 14 Apr, arriving in Incheon International.Price includes taxes and charges.From £165, select.

Haiphong.£168 per passenger.Departing Wed, 26 Aug, returning Sun, 6 Sep.Return flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departs from Incheon International on Wed, 26 Aug, arriving in Haiphong.Inbound indirect flight with Vietnam Airlines, departs from Haiphong on Sun, 6 Sep, arriving in Incheon International.Price includes taxes and charges.From £168, select.

Find the cheapest month to fly from Seoul to Haiphong

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

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Direct flights from Seoul to Haiphong

Seoul to Haiphong: Alternative routes

Compare routes from Seoul to Haiphong below. You may find an airport to fly into that's cheaper, faster, or easier than Haiphong.

Haiphong

4 miles from central Haiphong

ClosestCheapest

from £123

Search flights

Van Don International

51 miles from central Haiphong

from £240

Search flights

Seoul to Haiphong: Flight information

The things to know before you go.

Cheapest flight found	£123
Cheapest month to fly	May
Average flight time	5 hrs, 3 mins
Most popular airline	VietJet Air
Average flights per week	35

Finding cheap flights from Seoul to Haiphong: Frequently asked questions

How much are return flights from Seoul to Haiphong?

The best price we found for a return flight from Seoul to Haiphong is £123. 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 Seoul to Haiphong?

5 hours and 3 minutes is the average flight time from Seoul to Haiphong.

Which airlines fly direct from Seoul to Haiphong?

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

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

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

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

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

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Haiphong Airport on Thursday, 7 May 2026.

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

Yes – the average flight time is 5 hours and 3 minutes.

How can I find the best flight deal to Haiphong?

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 Haiphong 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 Haiphong?

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

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

The cheapest airline that flies to Haiphong is VietJet Air .

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

Seoul Incheon International Airport (ICN) is Seoul's main airport. Check out your options for booking a flight from Seoul to Cat Bi International Airport (HPH) departing from here.
Around 5 hours is the typical travel time on a direct Seoul to Cat Bi International Airport flight.
The timezone in Haiphong is UTC+7, which is two hours behind Seoul. Cat Bi International Airport is located in Haiphong.
Seoul Incheon International Airport (ICN) to Cat Bi International Airport (HPH) is the busiest route, with 7 direct services each week. You can get from ICN to HPH on VietJet Air's 7:15am departure.
Your flight from Seoul to HPH won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.
During popular months such as January, you'll want to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead of an international flight when you fly during peak periods in general.

Airports in Seoul

Seoul Incheon International Airport (ICN)

Seoul Incheon International Airport (ICN) is a convenient option for travelling directly to your destination. Nonstop flights from Seoul to Cat Bi International Airport (HPH) leave from this terminal.
When departing from ICN, you can catch a direct flight from Seoul to Cat Bi International Airport with VietJet Air.
The airline with the highest booking numbers between ICN and HPH is VietJet Air.
Consider adding a stopover to find cheap flights from Seoul to HPH. Simply deselect 'Direct flights only' when searching for departures from Seoul Incheon International Airport (ICN). Break up your trip (and maybe get a better deal) by stopping at one of these airports:
- Ho Chi Minh Tan Son Nhat International Airport (SGN)
- Da Nang International Airport (DAD)
- Cam Ranh International Airport (CXR)
Located around 48 kms (30 miles) from central Seoul, ICN can be reached in about 1 hour 5 minutes by car (depending on traffic). The journey by public transport will take roughly 50 minutes.
In search of a convenient hotel close to Seoul Incheon International Airport? If you've booked an early flight from Seoul to Cat Bi International Airport, these stays will have you sleeping moments from check-in:
74% of flights that depart Seoul Incheon International Airport touch down at their destination on schedule.

Seoul Gimpo International Airport (GMP)

You can reach GMP from central Seoul in approximately 30 minutes by car, depending on traffic conditions. The ride by public transport takes roughly 35 minutes to cover the 16 kms (10 miles) or so.
Want to enjoy an extra night away before your Seoul to HPH flight? Relax in a hotel near Seoul Gimpo International Airport before your holiday officially begins. These stays are calling your name:
Seoul Gimpo International Airport has a track record for punctuality. 80% of flights departing here arrive right when they're supposed to.

About Cat Bi International Airport (HPH)

The last thing you need is a lengthy journey to your hotel if you're getting in late on a flight from Seoul to Cat Bi International Airport. Check in to one of these accommodation options near HPH instead:

Getting from Cat Bi International Airport (HPH) to central Haiphong

From Cat Bi International Airport, central Haiphong is around 8 kms (5 miles) away. It takes about 20 minutes to get to the city centre by car.
Travelling by public transport will take you roughly 30 minutes.

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

Currently, £49 is the lowest price we've found for a one-way ticket from Seoul to Cat Bi International Airport. The cheapest price for a return flight is £123. Remember fares may change due to availability at the time of booking.
Booking in advance is often the key to finding a cheap flight from Seoul to HPH. Fares tend to rise as demand increases, so the closer you get to departure, the more you'll likely spend.
The 'Whole month' search tool will show you the cheapest Seoul to Cat Bi International Airport tickets across each month. It's an easy way to find a bargain if your travel plans aren't set in stone.
There's no need to check back in every day to find out if prices have dropped when you create a Price Alert. We'll let you know when a better deal comes up on plane tickets from Seoul to HPH.
Find a cheap flight from Seoul to Cat Bi International Airport by using filters. Choose your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Seoul to Cat Bi International Airport (HPH)

Think about the pace you're looking for when planning the timing of your trip. January is the quietest month to visit Haiphong. February is when most people book flights from Seoul to Cat Bi International Airport (HPH), which may be perfect if you're chasing more excitement.
Lock in a Seoul to HPH plane ticket departing in June if you're eager to experience the city during its warmest month. You can expect temperatures in Haiphong to range from 26ºC to 34ºC.
January has temperatures of between 11ºC and 22ºC. Look for cheap tickets from Seoul to Cat Bi International Airport around that time if you like travelling in cooler conditions.

More about Haiphong

Start your Haiphong trip off on the right foot by choosing the perfect place to stay. After booking your flight from Seoul to Cat Bi International Airport, browse our range of hotels including:
Your Haiphong trip wouldn't be complete without a bit of sightseeing. Leading attractions worth exploring include Yen Tu Mountain, Nông trại vui vẻ- loveinfarm and Thien Van mountain.

Explore more of Vietnam

If you're ready to explore another great destination in Vietnam, consider Việt Trì, roughly 145 kms (90 miles) west of Haiphong. Temple of the Hùng Kings, Thien Quang Pagoda and Lăng Vua Hùng are the start of reasons to visit.