Cheap Flights from San Francisco to Porto
Find flight deals from San Francisco to Porto
Compare prices, find the best time to fly, and save money.
Round-trip from
$497
Emirates
2 stops
San Francisco to Porto
One-way from
$311
Qatar Airways
Nonstop
San Francisco to Porto
Popular in
December
Highest demand for flights based on searches. Prices may increase by up to 15%.
Cheapest in
May
Lowest prices on average. 15% potential savings. best time to book.
What is the cheapest month to fly?
Currently, May is the cheapest month to book a flight from San Francisco to Porto. Prices can fluctuate, so booking in advance is recommended.
What is the cheapest day to fly?
Travelers seeking maximum savings should consider departing on weekdays. Monday often offers the lowest fares.
Best time of day to fly?
Flying early in the morning can often save you money compared to midday flights.
Flight Schedule: San Francisco to Porto
| Airline | Departure | Arrival | Duration |
|---|---|---|---|
| Emirates | 08:00 AM | 01:30 PM | 4h 00m |
| Qatar Airways | 02:15 PM | 07:45 PM | 4h 30m |
| Singapore Airlines | 10:30 PM | 03:00 AM (+1) | 5h 00m |
Stopover Options
Cheapest Stopover
Muscat (MCT)
Flights with a stop here start from $279.
Most Popular Stopover
Bahrain (BAH)
Travelers often choose to connect through Bahrain (BAH).
Airlines Flying This Route
Return Flight: Porto to San Francisco
Planning your return trip? Flights from Porto to San Francisco are also available with competitive pricing. It's often cheaper to book a round-trip ticket, but if you need flexibility, one-way fares are a great option.
Porto to San Francisco FlightsFrequently Asked Questions
How long is the flight from San Francisco to Porto?
The average flight time is approximately 3h 6 m, though this varies based on wind speeds and the specific flight path utilized by the airline.
What is the best price for this route?
Our data shows that May is typically the cheapest month to fly this route, with prices starting from $311. Booking 30-60 days in advance often yields the best savings.
Are there direct flights available?
Yes, there are typically direct flights available for this route daily. However, connecting flights with stops in major hubs like Dubai or Doha may sometimes offer better value.
What are the baggage allowance policies?
Most international airlines on this route offer 23-30kg of checked baggage for Economy class. Low-cost carriers may charge extra for checked bags, so always verify before booking.
Do I need a visa for travel?
Visa requirements depend on your nationality. Travelers should check with the embassy of Porto for specific entry requirements before their trip.
What time of day is cheapest to fly?
Early morning flights (before 8 AM) are often less expensive than flights during peak daytime hours. Red-eye flights can also offer significant discounts.
Can I cancel or change my flight?
Cancellation policies vary by airline and ticket class. Basic Economy tickets are often non-refundable, while Standard or Flex tickets allow changes for a fee. Check the specific fare rules during checkout.
Trending from UAE
Popular from Dubai (DXB)
Popular from Sharjah (SHJ)
Popular from San Francisco
Flights to Porto
Explore Cheap Holidays in Porto
Complete your trip with our best-value holiday packages.
Top Tours & Activities in Porto
Discover the best experiences and adventures near you.
Haiti Nature & Adventure Tour
Discover the natural beauty of Haiti through hiking, wildlife viewing, and outdoor adventures in stunning landscapes.
From
AED 539
Micronesia 2-Day Adventure Package
Experience the best of Micronesia over two days with accommodation, meals, and a comprehensive itinerary of top attractions.
From
AED 1274
Haiti Beach & Water Activities
Relax on pristine beaches and enjoy water sports including snorkeling, swimming, and beach activities in Haiti.
From
AED 279
Saint Kitts and Nevis Nature & Adventure Tour
Discover the natural beauty of Saint Kitts and Nevis through hiking, wildlife viewing, and outdoor adventures in stunning landscapes.
From
AED 539
Honduras Cultural Heritage Experience
Immerse yourself in the rich cultural heritage of Honduras through traditional villages, historical sites, and local customs.
From
AED 299
Saint Kitts and Nevis Beach & Water Activities
Relax on pristine beaches and enjoy water sports including snorkeling, swimming, and beach activities in Saint Kitts and Nevis.
From
AED 279
Colombia Beach & Water Activities
Relax on pristine beaches and enjoy water sports including snorkeling, swimming, and beach activities in Colombia.
From
AED 279
Australia Sunset & Photography Tour
Capture stunning sunset views at Australia's most scenic locations with professional photography guidance.
From
AED 379
