Cheap Flights from Seoul to Red River Delta from SAR 388 Return

Flight deals from Seoul to Red River Delta

Looking for cheap tickets from Seoul to Red River Delta, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Haiphong.SAR 388 per passenger.Departing Fri, 4 Jul, returning Tue, 8 Jul.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Incheon International on Fri, 4 Jul, arriving in Haiphong.Inbound direct flight with VietJet Air departs from Haiphong on Tue, 8 Jul, arriving in Incheon International.Price includes taxes and charges.From SAR 388, select.

Hanoi.SAR 467 per passenger.Departing Fri, 27 Jun, returning Sun, 6 Jul.Return flight with VietJet Air.Outbound direct flight with VietJet Air departs from Incheon International on Fri, 27 Jun, arriving in Hanoi.Inbound direct flight with VietJet Air departs from Hanoi on Sun, 6 Jul, arriving in Incheon International.Price includes taxes and charges.From SAR 467, select.

Flying from Seoul to Red River Delta

Arm yourself with these facts on the fly.

Cheapest flight found	SAR 388, Haiphong
Cheapest month to fly	July
Average flight time	4 hrs, 53 mins
Cheapest airport to fly from	Incheon International
Most popular airline	Asiana Airlines

How to find cheap flights from Seoul to Red River Delta

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Seoul to Red River Delta. Other savvy travellers recently found return flights from SAR 388 and one-way tickets from SAR 182 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Incheon International into Hanoi

At the moment, the lowest priced flight tickets to Red River Delta are from Incheon International Airport to Hanoi Airport.

Fly in May

We crunched the flight calendar and found the cheapest time to fly from Seoul to Red River Delta is currently May.

Fly on a Tuesday

From our data, we can see that Tuesday seems to be the cheapest time to fly from Seoul to Red River Delta.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Seoul to anywhere you choose in Red River Delta.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Seoul to Red River Delta go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Seoul to Red River Delta flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Seoul to Red River Delta flight price?

We looked at all of the upcoming return flights from Seoul to Red River Delta we could find over the next 12 months. It looks like SAR 388 is the best price. This is good, compared to the average Red River Delta ticket price of SAR 980.

What is the cheapest month to fly from Seoul to Red River Delta?

The cheapest month to fly from Seoul to Haiphong Airport is currently July. The cheapest month to fly from Seoul to Hanoi Airport is usually June

Which upcoming date is cheapest to fly from Seoul to Red River Delta on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Red River Delta on Friday, 4 July 2025.

Are there any direct flights from Seoul to Red River Delta?

Incheon International Airport offers direct flights to Red River Delta.

If I'm flying from Seoul, where in Red River Delta is cheapest to fly into?

If you're flying from Seoul, the cheapest city in Red River Delta to fly into is Haiphong. The cheapest airport serving Haiphong at the moment is Haiphong.