Cheap flights from Ulsan from $31
16 cities in 9 countries. In each country, prices we can stand behind come first, then the cheapest.
Destinations with a recent price: 14
Recent prices: 32
Standing out right now
Nothing stands out strongly right now. Browse everything we can see, or keep looking.
Fares Aviasales flagged as unusually low
No fares flagged as unusually low in the last two days.
When these trips depart
Every price counted here was found on or after 7 Nov.
Return
December 2026: 1 destination with recent prices, from $521
Phuket · 1 Dec – 4 Dec · found 4 days ago · See prices for these dates
February 2027: 3 destinations with recent prices, from $660
Phuket · 1 Feb 2027 – 4 Feb 2027 · found 6 days ago · See prices for these dates
One-way
November 2026: 2 destinations with recent prices, from $37
Seoul · 17 Nov · found 6 days ago · Open this trip
December 2026: 8 destinations with recent prices, from $31
Jeju · 7 Dec · found 4 days ago · Open this trip
January 2027: 2 destinations with recent prices, from $91
Seoul · 1 Jan 2027 · found 6 days ago · Open this trip
February 2027: 2 destinations with recent prices, from $251
Guangzhou · 16 Feb 2027 · found 2 days ago · Open this trip
June 2027: 1 destination with recent prices, from $273
Tokyo · 1 Jun 2027 · found 6 days ago · Open this trip
July 2027: 1 destination with recent prices, from $294
Da Nang · 21 Jul 2027 · found 3 days ago · Open this trip
Everywhere, by country
1 traveler · Economy
| City | From | Trip | Dates | Airports | Stops | Airline | Found | |
|---|---|---|---|---|---|---|---|---|
| South Korea | ||||||||
| Jeju | $31 | one-way | 7 Dec | USN → CJU | nonstop | Air Busan | found 4 days ago | Open this trip |
| Seoul | $37 | one-way | 17 Nov | USN → GMP | nonstop | Korean Air | found 6 days ago | Open this trip |
| China | ||||||||
| Beijing | $152 | one-way | 21 Dec | USN → PKX | 1 stop | Air Busan | found 2 days ago | Open this trip |
| Shanghai | $171 | one-way | 25 Dec | USN → PVG | 1 stop | Air Busan | found 3 days ago | Open this trip |
| Guangzhou | $217 | one-way | 11 Jan 2027 | USN → CAN | 1 stop | Korean Air | found 2 days ago | Open this trip |
| Thailand | ||||||||
| Phuket | $229 | one-way | 25 Nov | USN → HKT | 2 stops | Air Busan | found 2 days ago | Open this trip |
| Phuket | $521 | return | 1 Dec – 4 Dec | USN → HKT | out 3 stops, back 2 stops | Air Busan | found 4 days ago | See prices for these dates |
| Japan | ||||||||
| Tokyo | $273 | one-way | 1 Jun 2027 | USN → NRT | 1 stop | Korean Air | found 6 days ago | Open this trip |
| Vietnam | ||||||||
| Da Nang | $294 | one-way | 21 Jul 2027 | USN → DAD | 2 stops | Korean Air | found 3 days ago | Open this trip |
| Uzbekistan | ||||||||
| Tashkent | $349 | one-way | 15 Dec | USN → TAS | 3 stops | Air Busan | found 3 days ago | Open this trip |
| Kazakhstan | ||||||||
| Almaty | $411 | one-way | 24 Dec | USN → ALA | 2 stops | Korean Air | found 3 days ago | Open this trip |
| Astana | $441 | one-way | 12 Dec | USN → NQZ | 2 stops | Korean Air | found 2 days ago | Open this trip |
| Russia | ||||||||
| Novosibirsk | $414 | one-way | 29 Dec | USN → OVB | 2 stops | Korean Air | found 3 days ago | Open this trip |
| Adler/Sochi | $557 | one-way | 9 Feb 2027 | USN → AER | 2 stops | Korean Air | found 5 days ago | Open this trip |
| Adler/Sochi | $1,204 | return | 8 Feb 2027 – 12 Feb 2027 | USN → AER | out 2 stops, back 2 stops | Korean Air | found 2 days ago | See prices for these dates |
| Nizhniy Novgorod | $1,434 | return | 5 Feb 2027 – 9 Feb 2027 | USN → GOJ | out 2 stops, back 2 stops | Korean Air | found 3 days ago | See prices for these dates |
| Vladivostok | $621 | return | 26 Dec – 8 Jan 2027 | USN → VVO | out 2 stops, back 2 stops | Korean Air | found 7 days ago | See prices for these dates |
| Poland | ||||||||
| Warsaw | $487 | one-way | 13 Nov | USN → WAW | 3 stops | Korean Air | found 6 days ago | Open this trip |
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work