Cheap flights from New York LaGuardia Airport to Jeju-do from $644

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Jeju-do departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from New York LaGuardia Airport to Jeju-do

Cheap round-trip flights

Multiple Airlines Logo
8:50 am - 8:05 amLGA-CJU
34h 15m3 stops
Multiple Airlines Logo
4:00 pm - 12:23 pmCJU-LGA
34h 23m3 stops
$1,330Multiple Airlines
Find Deal
Mon, Oct 27 - Mon, Nov 10
Korean Air Logo
9:00 am - 9:45 pmLGA-CJU
23h 45m2 stops
Korean Air Logo
10:45 am - 9:45 pmCJU-LGA
25h 00m2 stops
$1,649Korean Air
Find Deal
Mon, Oct 27 - Mon, Nov 10
Multiple Airlines Logo
9:59 am - 10:15 pmLGA-CJU
23h 16m3 stops
Multiple Airlines Logo
7:30 am - 7:37 pmCJU-LGA
25h 07m3 stops
$2,172Multiple Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 4

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to Jeju-do that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 18, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Jeju-do that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkJeju City

LGA - CJU

LGACJU

New York LaGuardia

Mon 10/27

8:50 am-8:05 am

3 stops34h 15m

Jeju City

Mon 11/10

4:00 pm-12:23 pm

3 stops34h 23m

$1,330

New YorkJeju City

LGA - CJU

LGACJU

New York LaGuardia

Mon 10/27

9:00 am-9:45 pm

2 stops23h 45m

Jeju City

Mon 11/10

10:45 am-9:45 pm

2 stops25h 00m

$1,649

New YorkJeju City

LGA - CJU

LGACJU

New York LaGuardia

Wed 10/1

9:59 am-10:15 pm

3 stops23h 16m

Jeju City

Sat 10/4

7:30 am-7:37 pm

3 stops25h 07m

$2,172

New YorkJeju City

LGA - CJU

LGACJU

New York LaGuardia

Wed 11/5

10:00 pm-12:50 pm

3 stops48h 50m

$644

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap New York LaGuardia Airport to Jeju-do flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Jeju-do

Direct flights

None
There are no direct flights from New York LaGuardia Airport to Jeju-do. There are no popular flight routes from New York LaGuardia Airport to Jeju-do.
  • When did momondo last update prices for flights from New York LaGuardia Airport to Jeju-do?

    Prices for flights from New York LaGuardia Airport to Jeju-do were last updated today.

  • How old do you have to be to fly from New York LaGuardia Airport to Jeju-do?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Jeju-do.

  • What documentation or ID do you need to fly to Jeju-do?

    The travel and health documents you'll need for your trip to Jeju-do may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jeju-do. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from New York LaGuardia Airport to Jeju-do?

    Confirm your travel details to search for the latest offers for flights from New York LaGuardia Airport to Jeju-do. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from New York LaGuardia Airport to Jeju-do with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from New York to Jeju-do?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Jeju-do from New York.

Can I find flights from New York to Jeju-do with flexible booking policies on momondo?

Flights from New York to Jeju-do with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to Jeju-do?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Jeju-do from New York.

I’m not ready to book a flight from New York to Jeju-do right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Jeju-do flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Jeju-do trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/18
Sat 10/25

Find better results for your trip to Jeju-do

Popular cities in Jeju-do

Popular flights according to clicks in the last 7 days on momondo