Find Cheap Flights from San Diego to Porto (SAN - OPO)

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Fri 12/15
Fri 12/22
Any month
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Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $1180 or less.

FAQs for Booking San Diego to Porto Flights

How long does a flight from San Diego to Porto take?
An average nonstop flight takes 33h 05m, covering a distance of 5603 miles.
Which airlines provide the cheapest flights from San Diego to Porto?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($900)
Do I need a passport to fly between San Diego and Porto?
Yes.

Book cheap flights from San Diego to Porto (round-trip)

Airports
Origin
San Diego
$900
only
$900
Destination
Porto
$900
only
$900
Thu, Jun 21
SAN
OPO
33h 30m
Thu, Jul 12
OPO
SAN
36h 13m
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 31
SAN
OPO
33h 05m
Sat, Jun 30
OPO
SAN
52h 03m
Trip: 31 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 23
SAN
OPO
42h 49m
Sat, Mar 31
OPO
SAN
51h 01m
$1151
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.