
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $767 (KLM) |
One-way from | $409 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $1,193 |
Fly from
Fly to
Route
Depart
Return
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Wed 8/12
4:00 pm-7:00 am
1 stop10h 00m
Porto
Wed 8/19
2:25 pm-6:40 pm
2 stops33h 15m
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Sun 9/27
6:59 pm-3:30 pm
2 stops15h 31m
Porto
Sat 10/3
5:55 am-3:55 pm
1 stop15h 00m
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Sun 9/27
10:35 am-9:45 am
2 stops18h 10m
Porto
Sat 10/3
12:20 pm-12:45 am
2 stops17h 25m
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Sat 9/12
6:21 pm-6:55 am
1 stop31h 34m
Porto
Thu 9/24
6:00 am-8:44 pm
2 stops19h 44m
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Thu 9/10
6:59 pm-10:30 am
1 stop10h 31m
Porto
Thu 9/24
5:00 am-4:33 pm
2 stops16h 33m
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Thu 9/10
10:00 am-10:30 am
1 stop19h 30m
Porto
Thu 9/24
1:25 pm-2:23 pm
1 stop29h 58m
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Mon 7/6
10:32 am-7:00 am
2 stops15h 28m
Porto
Mon 7/13
11:15 am-9:10 pm
2 stops38h 55m
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Fri 8/7
6:58 pm-3:30 pm
2 stops15h 32m
Porto
Fri 8/14
5:00 am-5:52 pm
2 stops17h 52m
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Sun 7/12
4:00 pm-6:50 am
1 stop9h 50m
Porto
Sun 7/19
6:00 am-11:44 pm
2 stops22h 44m
RaleighPorto
RDU - OPO
RDUOPO
Raleigh-Durham
Sun 9/13
6:10 pm-3:30 pm
1 stop16h 20m
Porto
Sat 9/19
6:10 am-3:55 pm
1 stop14h 45m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Raleigh to Porto, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, January is the cheapest month in which you can book a flight from Raleigh to Porto (average of $492). Flying from Raleigh to Porto in July is currently the most expensive (average of $1,262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Entertainment
Overall
Boarding
Food
Comfort
Crew
Reviews
Anonymous,May 2026
SEA - KOA
Entertainment
Overall
Boarding
Food
Comfort
Crew
Reviews
Anonymous,May 2026
SEA - KOA
Entertainment
Overall
Boarding
Food
Comfort
Crew
Reviews
Anonymous,May 2026
SEA - KOA
Entertainment
Overall
Boarding
Food
Comfort
Crew
Reviews
Anonymous,May 2026
SEA - KOA
Entertainment
Overall
Boarding
Food
Comfort
Crew
Reviews
Anonymous,May 2026
SEA - KOA
Entertainment
Overall
Boarding
Food
Comfort
Crew
Reviews
Anonymous,May 2026
SEA - KOA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$572 | Average$760 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$608 | Average$893 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$633 | Average$827 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$638 | Average$1,294 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$782 | Average$1,200 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$887 | Average$1,360 | FlexibilityNo cancel fee | On-timeN/A |