Cheap flights from Glasgow Intl Airport to Porto – Compare and Save

GLA — OPO
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Glasgow Intl to Porto
Explore the most affordable flight options available from Glasgow Intl to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Tue 14/720:05
GLA
-
OPO
1 stop12h 10m
Multiple Airlines
Fri 17/721:30
OPO
-
GLA
1 stop11h 30m
Multiple Airlines
Deal found 5/6£93
Tue 14/708:20
GLA
-
OPO
2 stops24h 50m
Multiple Airlines
Tue 21/720:30
OPO
-
GLA
1 stop15h 00m
Multiple Airlines
Deal found 8/6£101
Tue 14/708:20
GLA
-
OPO
2 stops24h 50m
Multiple Airlines
Fri 17/721:30
OPO
-
GLA
1 stop11h 30m
Multiple Airlines
Deal found 7/6£104
Tue 14/716:05
GLA
-
OPO
2 stops17h 05m
Multiple Airlines
Wed 22/717:45
OPO
-
GLA
1 stop13h 55m
Multiple Airlines
Deal found 9/6£106
Tue 14/706:30
GLA
-
OPO
1 stop7h 55m
Multiple Airlines
Tue 21/720:30
OPO
-
GLA
1 stop15h 00m
Multiple Airlines
Deal found 8/6£108
Tue 14/706:30
GLA
-
OPO
1 stop7h 55m
Multiple Airlines
Wed 22/717:45
OPO
-
GLA
1 stop13h 55m
Multiple Airlines
Deal found 9/6£114
Tue 21/706:30
GLA
-
OPO
1 stop7h 55m
Multiple Airlines
Tue 28/706:30
OPO
-
GLA
2 stops14h 25m
Multiple Airlines
Deal found 6/6£115
Tue 14/708:20
GLA
-
OPO
2 stops24h 50m
Ryanair
Tue 21/709:30
OPO
-
GLA
2 stops21h 50m
Ryanair
Deal found 8/6£121
Tue 14/716:05
GLA
-
OPO
2 stops17h 05m
Ryanair
Wed 22/717:45
OPO
-
GLA
2 stops14h 55m
Ryanair
Deal found 6/6£122
Wed 8/711:55
GLA
-
OPO
2 stops9h 55m
Multiple Airlines
Wed 15/717:45
OPO
-
GLA
1 stop13h 55m
Multiple Airlines
Deal found 4/6£123
Tue 14/716:05
GLA
-
OPO
2 stops17h 05m
Ryanair
Wed 22/717:45
OPO
-
GLA
2 stops14h 55m
Ryanair
Deal found 9/6£125
Tue 16/619:40
GLA
-
OPO
1 stop12h 35m
Multiple Airlines
Tue 23/611:20
OPO
-
GLA
2 stops9h 35m
Multiple Airlines
Deal found 9/6£126

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