Cheap Flights to Ulju | Popular Routes to Ulju from HK$173

View HK$173 flight on Wed, 15 Jul 2026Opens in a new window

Popular airlines to Ulju

  • Korean Air

  • Jeju Air with Bag

  • JIN AIR

  • Asiana Airlines

  • China Airlines

  • China Eastern Airlines

  • Vietjet Air

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Cheap round-trip flights to Ulju

Prices were available within the past 7 days and start at HK$173 for one-way flights and HK$381 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Mon, 29 Jun - Fri, 3 Jul
GMP
Seoul
PUS
Busan
HK$381 Return, found 1 day ago
HK$381
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Mon, 29 Jun from Seoul to Busan, returning Fri, 3 Jul, priced at HK$381 found 1 day ago
T'way Air with baggage
Tue, 12 May - Thu, 14 May
GMP
Seoul
PUS
Busan
HK$479 Return, found 5 days ago
HK$479
Return
found 5 days ago
Select T'way Air with baggage flight, departing Tue, 12 May from Seoul to Busan, returning Thu, 14 May, priced at HK$479 found 5 days ago
Jeju Air
Mon, 11 May - Mon, 18 May
GMP
Seoul
PUS
Busan
HK$810 Return, found 1 day ago
HK$810
Return
found 1 day ago
Select Jeju Air flight, departing Mon, 11 May from Seoul to Busan, returning Mon, 18 May, priced at HK$810 found 1 day ago
Tigerair Taiwan
Tue, 7 Apr - Tue, 21 Apr
TPE
Taipei
PUS
Busan
HK$1,273 Return, found 2 hours ago
HK$1,273
Return
found 2 hours ago
Select Tigerair Taiwan flight, departing Tue, 7 Apr from Taipei to Busan, returning Tue, 21 Apr, priced at HK$1,273 found 2 hours ago
Korean Air
Fri, 1 May - Sun, 3 May
GMP
Seoul
USN
Ulsan
HK$1,472 Return, found 2 days ago
HK$1,472
Return
found 2 days ago
Select Korean Air flight, departing Fri, 1 May from Seoul to Ulsan, returning Sun, 3 May, priced at HK$1,472 found 2 days ago
T'way Air with baggage
Thu, 9 Apr - Wed, 15 Apr
TPE
Taipei
TAE
Daegu
HK$1,531 Return, found 2 days ago
HK$1,531
Return
found 2 days ago
Select T'way Air with baggage flight, departing Thu, 9 Apr from Taipei to Daegu, returning Wed, 15 Apr, priced at HK$1,531 found 2 days ago
JIN AIR
Sun, 24 May - Thu, 28 May
TPE
Taipei
PUS
Busan
HK$1,532 Return, found 1 hour ago
HK$1,532
Return
found 1 hour ago
Select JIN AIR flight, departing Sun, 24 May from Taipei to Busan, returning Thu, 28 May, priced at HK$1,532 found 1 hour ago
HK Express
Mon, 13 Apr - Wed, 15 Apr
HKG
Hong Kong SAR
TAE
Daegu
HK$1,542 Return, just found
HK$1,542
Return
just found
Select HK Express flight, departing Mon, 13 Apr from Hong Kong SAR to Daegu, returning Wed, 15 Apr, priced at HK$1,542 just found
HK Express
Fri, 26 Jun - Wed, 1 Jul
HKG
Hong Kong SAR
PUS
Busan
HK$1,742 Return, just found
HK$1,742
Return
just found
Select HK Express flight, departing Fri, 26 Jun from Hong Kong SAR to Busan, returning Wed, 1 Jul, priced at HK$1,742 just found
Hahn Air Systems
Thu, 9 Apr - Sun, 12 Apr
TPE
Taipei
PUS
Busan
HK$1,813 Return, found 1 day ago
HK$1,813
Return
found 1 day ago
Select Hahn Air Systems flight, departing Thu, 9 Apr from Taipei to Busan, returning Sun, 12 Apr, priced at HK$1,813 found 1 day ago

Trending flights to Ulju

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Mon, 13 Apr - Wed, 15 Apr
HKG
Hong Kong SAR
TAE
Daegu
HK$1,542 Return, just found
HK$1,542
Return
just found
Select HK Express flight, departing Mon, 13 Apr from Hong Kong SAR to Daegu, returning Wed, 15 Apr, priced at HK$1,542 just found

Frequently asked questions

How do I find cheap flights to Ulju that have flexible change policies?
By using our handy "No change fee" filter, that's how. Just type in your preferred dates and destination, click "Search," then tick the box underneath the "Flexible change policies" subheading (it's on the left). Expedia makes it easy to find low-cost, flexible airfares to Ulju.
How can I find cheap tickets to Ulju?
In the last seven days, HK$381 was the best price for a flight to Ulju. If you're eager to save even more, book in advance and be flexible with your travel dates. Search for your journey to Ulju, then check out prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to Ulju?
There were loads of low-cost fares for the taking in the last seven days, with the cost of a return airfare to Ulju ranging between HK$381 and HK$1,813. Many lucky travelers locked in one-way tickets from Seoul (GMP) for as little as HK$173.
When is the cheapest time to fly to Ulju?
Take off to Ulju early in the week and you'll usually be rewarded with lower-priced fares. Tuesday is known for being the cheapest day to get on a plane, followed closely by Monday. If you're hoping to avoid the costliest flights, give Saturdays a wide berth.
How much is a plane ticket to Ulju?
In the last seven days, tickets to Ulju cost between HK$381 and HK$1,813. Prices rise as your travel date nears, so snap up a great deal today.
What months are the cheapest to book a flight to Ulju?
Reserve your ticket in February to enjoy the cheapest flights to Ulju. December is often the most expensive time to purchase an airfare.

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About Ulju

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About Ulju

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