Cheap flights from Belfast to Tras-os-Montes

View AU$372 flight on Tue, 23 Sep. 2025Opens in a new window

Popular airlines from Belfast to Tras-os-Montes

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Cheap Flights from Belfast (BFS) to Tras-os-Montes (OPO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 15 Dec. - Fri, 19 Dec.
BHD
Belfast
OPO
Porto
AU$616 Return, found 1 day ago
AU$616
Return
found 1 day ago
Select British Airways flight, departing Mon, 15 Dec. from Belfast to Porto, returning Fri, 19 Dec., priced at AU$616 found 1 day ago
British Airways
Mon, 15 Dec. - Fri, 19 Dec.
BHD
Belfast
OPO
Porto
AU$628 Return, found 1 day ago
AU$628
Return
found 1 day ago
Select British Airways flight, departing Mon, 15 Dec. from Belfast to Porto, returning Fri, 19 Dec., priced at AU$628 found 1 day ago
KLM
Sun, 7 Dec. - Sun, 28 Dec.
BHD
Belfast
OPO
Porto
AU$636 Return, found 1 day ago
AU$636
Return
found 1 day ago
Select KLM flight, departing Sun, 7 Dec. from Belfast to Porto, returning Sun, 28 Dec., priced at AU$636 found 1 day ago
KLM
Sun, 7 Dec. - Sun, 28 Dec.
BHD
Belfast
OPO
Porto
AU$678 Return, found 1 day ago
AU$678
Return
found 1 day ago
Select KLM flight, departing Sun, 7 Dec. from Belfast to Porto, returning Sun, 28 Dec., priced at AU$678 found 1 day ago
KLM
Wed, 10 Sep. - Sat, 13 Sep.
BHD
Belfast
OPO
Porto
AU$695 Return, found 2 days ago
AU$695
Return
found 2 days ago
Select KLM flight, departing Wed, 10 Sep. from Belfast to Porto, returning Sat, 13 Sep., priced at AU$695 found 2 days ago
Iberia
Mon, 4 Aug. - Fri, 8 Aug.
BHD
Belfast
OPO
Porto
AU$2,511 Return, found 6 days ago
AU$2,511
Return
found 6 days ago
Select Iberia flight, departing Mon, 4 Aug. from Belfast to Porto, returning Fri, 8 Aug., priced at AU$2,511 found 6 days ago
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