
Popular airlines
- Philippine Airlines
Philippine Airlines
- Cebu Pacific
Cebu Pacific
- Singapore Airlines
Singapore Airlines
- Malaysia Airlines
Malaysia Airlines
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How much is the cheapest flight to Union?
Prices were available within the past 7 days and start at NT$1,070 for one-way flights and NT$2,051 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 8 - Sun, Nov 16
CEB
Cebu City
IAO
Siargao Island
NT$2,051 Roundtrip, found 2 days ago
NT$2,051
Roundtrip
found 2 days ago

Sun, Nov 9 - Sat, Nov 15
CEB
Cebu City
IAO
Siargao Island
NT$2,060 Roundtrip, found 4 hours ago
NT$2,060
Roundtrip
found 4 hours ago

Wed, Sep 24 - Tue, Sep 30
CEB
Cebu City
IAO
Siargao Island
NT$5,036 Roundtrip, found 1 day ago
NT$5,036
Roundtrip
found 1 day ago

Thu, Sep 18 - Thu, Sep 25
MNL
Manila
IAO
Siargao Island
NT$9,288 Roundtrip, found 9 hours ago
NT$9,288
Roundtrip
found 9 hours ago

Mon, Nov 24 - Sun, Dec 7
OKA
Naha
IAO
Siargao Island
NT$19,383 Roundtrip, found 3 hours ago
NT$19,383
Roundtrip
found 3 hours ago
Destination airport | Sayak |
Destination airport IATA code | IAO |
Destination city name | Siargao |
Roundtrip price | NT$2,051 |
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Trending flights to Union
Prices were available within the past 7 days and start at NT$1,070 for one-way flights and NT$2,051 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 13 - Wed, Sep 17
TPE
Taipei
IAO
Siargao Island
NT$8,344 Roundtrip, found 6 days ago
NT$8,344
Roundtrip
found 6 days ago
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