Cheap Flights to Udo

View ₩16,900 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines

  • Korean Air

    Korean Air

  • T'way Air with baggage

    T'way Air with baggage

  • Asiana Airlines

    Asiana Airlines

  • China Eastern Airlines

    China Eastern Airlines

  • Cathay Pacific

    Cathay Pacific

  • Jeju Air with Bag

    Jeju Air with Bag

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    Scoot

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How much is the cheapest flight to Udo?

Prices were available within the past 7 days and start at ₩16,900 for one-way flights and ₩37,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Tue, Jan 20 - Wed, Mar 4
CJJ
Cheongju
CJU
Jeju City
₩37,800 Roundtrip, found 6 hours ago
₩37,800
Roundtrip
found 6 hours ago
Select T'way Air with baggage flight, departing Tue, Jan 20 from Cheongju to Jeju City, returning Wed, Mar 4, priced at ₩37,800 found 6 hours ago
Jeju Air with Bag
Tue, Jan 13 - Wed, Jan 14
CJJ
Cheongju
CJU
Jeju City
₩40,500 Roundtrip, just found
₩40,500
Roundtrip
just found
Select Jeju Air with Bag flight, departing Tue, Jan 13 from Cheongju to Jeju City, returning Wed, Jan 14, priced at ₩40,500 just found
Korean Air
Mon, Mar 16 - Tue, Mar 17
RSU
Yeosu
CJU
Jeju City
₩67,320 Roundtrip, just found
₩67,320
Roundtrip
just found
Select Korean Air flight, departing Mon, Mar 16 from Yeosu to Jeju City, returning Tue, Mar 17, priced at ₩67,320 just found
Aero K Airlines
Wed, Jan 21 - Thu, Jan 22
CJJ
Cheongju
CJU
Jeju City
₩84,600 Roundtrip, found 1 hour ago
₩84,600
Roundtrip
found 1 hour ago
Select Aero K Airlines flight, departing Wed, Jan 21 from Cheongju to Jeju City, returning Thu, Jan 22, priced at ₩84,600 found 1 hour ago
Jeju Air
Wed, Jan 28 - Thu, Jan 29
CJJ
Cheongju
CJU
Jeju City
₩160,000 Roundtrip, just found
₩160,000
Roundtrip
just found
Select Jeju Air flight, departing Wed, Jan 28 from Cheongju to Jeju City, returning Thu, Jan 29, priced at ₩160,000 just found

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, ₩37,800 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 Cheongju (CJJ), you could've snapped up an affordable ticket for ₩16,900 in the last seven days. Round-trip journeys to Udo ranged from only ₩37,800 to ₩160,000 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 ₩37,800 to ₩160,000 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.

Book with confidence

Searching for cheap flights to Udo? No travel company presents more choices than Expedia if you're looking to compare flights to Udo. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Jeju City. Expedia provides the cheapest flights to many destinations in Jeju City and you may find even greater savings if you combine your flight with a hotel stay in Udo.

Travel information

Destination airport
Jeju Intl.
Destination airport IATA code
CJU
Destination city name
Jeju
Roundtrip price
₩37,800

Trending flights to Udo

Prices were available within the past 7 days and start at ₩16,900 for one-way flights and ₩37,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Tue, Jan 20 - Wed, Mar 4
CJJ
Cheongju
CJU
Jeju City
₩37,800 Roundtrip, found 6 hours ago
₩37,800
Roundtrip
found 6 hours ago
Select T'way Air with baggage flight, departing Tue, Jan 20 from Cheongju to Jeju City, returning Wed, Mar 4, priced at ₩37,800 found 6 hours ago
*Available to Expedia members.