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$646+ Cheap flights from Syracuse (SYR) to Porto (OPO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — OPO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Syracuse to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$646
(Booking.com)
From Syracuse Hancock Intl to Porto
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Find flight deals from Syracuse to Porto

Cheapest flights from Syracuse to Porto
Explore the most affordable flight options available from Syracuse to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:45 pmSYR - OPO
2 stops35h 55mLufthansa
Mon 11/34:15 pmOPO - SYR
2 stops35h 58mLufthansa
Deal found 9/11$646
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:45 pmSYR - OPO
2 stops33h 45mUnited Airlines
Mon 11/36:00 amOPO - SYR
3 stops22h 13mUnited Airlines
Deal found 9/11$655
This KLM deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/261:00 pmSYR - OPO
2 stops17h 30mKLM
Sun 11/25:00 amOPO - SYR
2 stops23h 04mKLM
Deal found 9/11$691
This Lufthansa deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:05 amSYR - OPO
1 stop18h 25mLufthansa
Sun 11/25:00 amOPO - SYR
2 stops22h 13mLufthansa
Deal found 9/11$840
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:50 pmSYR - OPO
2 stops15h 25mUnited Airlines
Sun 11/25:00 amOPO - SYR
3 stops22h 13mUnited Airlines
Deal found 9/11$892
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:00 amSYR - OPO
2 stops36h 40mTAP AIR PORTUGAL
Sun 10/1210:30 pmOPO - SYR
2 stops30h 28mTAP AIR PORTUGAL
Deal found 9/10$909
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:00 amSYR - OPO
2 stops32h 00mTAP AIR PORTUGAL
Fri 10/106:05 pmOPO - SYR
2 stops31h 15mTAP AIR PORTUGAL
Deal found 9/10$1,175

Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Syracuse to Porto that are best for you.

Fly from

Syracuse

Fly to

Porto

Route

Depart

Return

Price

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Sat 10/25

7:45 pm-12:40 pm

2 stops35h 55m

Porto

Mon 11/3

4:15 pm-11:13 pm

2 stops35h 58m

$646

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Sat 10/25

7:45 pm-10:30 am

2 stops33h 45m

Porto

Mon 11/3

6:00 am-11:13 pm

3 stops22h 13m

$655

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Sun 10/26

1:00 pm-10:30 am

2 stops17h 30m

Porto

Sun 11/2

5:00 am-12:04 am

2 stops23h 04m

$691

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Sun 10/26

11:05 am-9:30 am

1 stop18h 25m

Porto

Sun 11/2

5:00 am-11:13 pm

2 stops22h 13m

$840

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Sun 10/26

7:50 pm-3:15 pm

2 stops15h 25m

Porto

Sun 11/2

5:00 am-11:13 pm

3 stops22h 13m

$892

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Fri 10/3

6:00 am-11:40 pm

2 stops36h 40m

Porto

Sun 10/12

10:30 pm-11:58 pm

2 stops30h 28m

$909

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Syracuse to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Syracuse with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Syracuse to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Syracuse to Porto?

    For as low as $691, Lufthansa can have you in Porto from Syracuse in 17h 30m. Airlines will cover a distance of 3356 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Syracuse to Porto that include hotel bookings?

    Yes. In addition to deals on Syracuse to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Syracuse to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Syracuse to Porto.

  • Can I find deals for business class flights from Syracuse to Porto?

    Yes. Cheapflights offers flight deals from Syracuse to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Syracuse to Porto?

    Currently, January is the cheapest month in which you can book a flight from Syracuse to Porto (average of $523). Flying from Syracuse to Porto in June is currently the most expensive (average of $1,027). 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.

See more FAQs

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Arcos de Valdevez
Coimbra

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