$150 Cheap Flights from Jeju (CJU) to Hanoi (HAN)

View $150 flight on Tue, Aug 12, 2025Opens in a new window

Popular airlines from Jeju Intl. Airport (CJU) to Noi Bai Intl. Airport (HAN)

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Cheap Flights from Jeju to Hanoi (CJU-HAN)

Prices were available within the past 7 days and start at $150 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Jeju (CJU) to Hanoi (HAN)
Origin airport
Jeju Intl.
Destination airport
Noi Bai Intl.
Distance
1522 mi

Jeju to Hanoi Flights

The cheapest times to fly from Jeju to Hanoi

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Jeju to Hanoi are during the month of . You can find some of the cheapest flights from Jeju to Hanoi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jeju to Hanoi

Sunday is one of the best days to book for cheap flights from Jeju to Hanoi: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Jeju to Hanoi

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Jeju to Hanoi in 2025. You can also book with separate airlines for your outbound and return journeys, from $150 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Jeju to Hanoi flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Jeju to Hanoi airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Jeju Intl. Airport (CJU) to Noi Bai Intl. Airport (HAN) cost?
Discover the latest flight deals from CJU to HAN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CJU to HAN?
The cheapest flights from CJU to HAN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CJU to HAN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CJU to HAN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Jeju Intl. Airport (CJU) to Noi Bai Intl. Airport (HAN)?
Nonstop flights from Jeju Intl. Airport (CJU) to Noi Bai Intl. Airport (HAN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CJU to HAN?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jeju Intl. Airport (CJU) to Noi Bai Intl. Airport (HAN)?
To arrive at Noi Bai Intl. Airport (HAN) on schedule, select a flight that leaves Jeju Intl. Airport (CJU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Jeju Intl. Airport (CJU) to Noi Bai Intl. Airport (HAN) last-minute?
Last-minute bookings from CJU to HAN are typically more expensive. To lock in the cheapest rates, start searching for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a CJU to HAN flight and hotel package?
Compared with arranging hotels and flights separately, booking a CJU to HAN flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the hassle out of planning your trip. Just pick your flights and select from our extensive range of stays, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Jeju Intl. Airport (CJU) to Noi Bai Intl. Airport (HAN)?
If you booked your CJU to HAN flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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