Udo in Jeju do , South Korea - August 01; Shutterstock ID 471458321; purchase_order: SF 06557000; job: ; client: ; other:

Cheap Flights to Udo from HK$243

View HK$243 flight on Wed, 1 Jul 2026Opens in a new window

Popular airlines

  • Korean Air

  • Jeju Air with Bag

  • Asiana Airlines

  • T'way Air with baggage

  • Jeju Air

  • China Eastern Airlines

  • Cathay Pacific

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Cheap round-trip flights to Udo

Prices were available within the past 7 days and start at HK$243 for one-way flights and HK$431 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Wed, 1 Jul - Thu, 2 Jul
GMP
Seoul
CJU
Jeju City
HK$431 Return, found 4 hours ago
HK$431
Return
found 4 hours ago
Select T'way Air with baggage flight, departing Wed, 1 Jul from Seoul to Jeju City, returning Thu, 2 Jul, priced at HK$431 found 4 hours ago
Jeju Air with Bag
Wed, 17 Jun - Wed, 24 Jun
GMP
Seoul
CJU
Jeju City
HK$463 Return, found 2 days ago
HK$463
Return
found 2 days ago
Select Jeju Air with Bag flight, departing Wed, 17 Jun from Seoul to Jeju City, returning Wed, 24 Jun, priced at HK$463 found 2 days ago
Tigerair Taiwan
Mon, 22 Feb - Wed, 24 Feb
KHH
Kaohsiung
CJU
Jeju City
HK$1,014 Return, found 1 day ago
HK$1,014
Return
found 1 day ago
Select Tigerair Taiwan flight, departing Mon, 22 Feb from Kaohsiung to Jeju City, returning Wed, 24 Feb, priced at HK$1,014 found 1 day ago
Jeju Air
Mon, 22 Jun - Mon, 29 Jun
ICN
Seoul
CJU
Jeju City
HK$1,131 Return, found 2 days ago
HK$1,131
Return
found 2 days ago
Select Jeju Air flight, departing Mon, 22 Jun from Seoul to Jeju City, returning Mon, 29 Jun, priced at HK$1,131 found 2 days ago
JIN AIR
Mon, 10 Aug - Tue, 18 Aug
TPE
Taipei
CJU
Jeju City
HK$1,622 Return, found 23 hours ago
HK$1,622
Return
found 23 hours ago
Select JIN AIR flight, departing Mon, 10 Aug from Taipei to Jeju City, returning Tue, 18 Aug, priced at HK$1,622 found 23 hours ago

Frequently asked questions

How do I find cheap flights to Udo that have flexible change policies?
We get that travel arrangements can change in a flash, so reserving a flexible fare with Expedia is always a clever idea. Simply mark the "No change fee" box under the "Flexible change policies" filter. Your low-priced, flexible flight to Udo is just a few clicks away.
How can I find cheap tickets to Udo?
In the last seven days, HK$431 was the best price for a flight to Udo. If you're eager to save even more, book ahead of time and be flexible with your dates. Search for your trip to Udo, then check out prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Udo?
If you were flying one way from Seoul (GMP), you could've snapped up an affordable ticket for HK$243 in the last seven days. Round-trip journeys to Udo ranged from only HK$431 to HK$1,771 during this same period.
When is the cheapest time to fly to Udo?
Consider jetting off early on in the week to nab the best fare to Udo. Tuesday is generally the most economical day to fly, with Monday a close second. Saturday typically has the most expensive prices. This is because lots of people like to kick off their vacation on a weekend.
How much is a plane ticket to Udo?
Plane fares ranged anywhere from HK$431 to HK$1,771 over the last seven days. When you're ready to book, we're here to help lock in a great deal to Udo.
What months are the cheapest to book a flight to Udo?
The ideal month to purchase affordable flights to Udo is February. Keep in mind that in the USA, an expensive time to reserve a seat is during the busy month of December.

Travel information

Destination airport
Jeju Intl.
Destination airport IATA code
CJU
Destination city name
Jeju
Return price
HK$430

Trending flights to Udo

Prices were available within the past 7 days and start at HK$243 for one-way flights and HK$431 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JIN AIR
Sun, 5 Jul - Wed, 8 Jul
HKG
Hong Kong SAR
CJU
Jeju City
HK$1,771 Return, found 15 hours ago
HK$1,771
Return
found 15 hours ago
Select JIN AIR flight, departing Sun, 5 Jul from Hong Kong SAR to Jeju City, returning Wed, 8 Jul, priced at HK$1,771 found 15 hours ago
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