Cheap Flights to Sergelen from HK$643
View HK$643 flight on Sun, 27 Sept 2026Opens in a new windowPopular airlines to Sergelen
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Cheap round-trip flights to Sergelen
Prices were available within the past 7 days and start at HK$643 for one-way flights and HK$1,533 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sun, 20 Sept - Thu, 24 Sept
PUS
Busan
UBN
Ulaanbaatar
HK$1,533
Return
found 6 hours ago
Thu, 5 Nov - Sun, 8 Nov
ICN
Seoul
UBN
Ulaanbaatar
HK$1,682
Return
found 1 hour ago
Mon, 5 Oct - Sat, 10 Oct
PUS
Busan
UBN
Ulaanbaatar
HK$2,393
Return
found 4 hours ago
Tue, 8 Sept - Fri, 11 Sept
PEK
Beijing
UBN
Ulaanbaatar
HK$2,546
Return
found 3 days ago
Fri, 9 Oct - Sat, 17 Oct
PEK
Beijing
UBN
Ulaanbaatar
HK$2,561
Return
found 4 days ago
Travel information
Destination airport | Chinggis Khaan Intl. |
|---|---|
Destination airport IATA code | UBN |
Destination city name | Ulaanbaatar |
Roundtrip price | HK$1,533 |
Trending flights to Sergelen
Prices were available within the past 7 days and start at HK$643 for one-way flights and HK$1,533 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, 11 Sept - Sun, 20 Sept
HKG
Hong Kong SAR
UBN
Ulaanbaatar
HK$3,761
Return
just found
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