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Portugal

$345+ Cheap flights from Syracuse (SYR) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — LIS
мар 1 — мар 81
вс. 3/1
вс. 3/8
1 adult, Economy
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Cheap flight deals from Syracuse to Portugal

Cheapest flights from Syracuse to Portugal
Explore the most affordable flight options available from Syracuse to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on январь 30, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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.
пн. 3/22:47 pm
SYR
-
OPO
2 stops13h 43m
United Airlines
ср. 3/186:00 am
OPO
-
SYR
2 stops21h 44m
United Airlines
Deal found 1/28$488
This United Airlines deal was found by Cheapflights users on 1/26. 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.
вт. 2/2410:23 am
SYR
-
OPO
2 stops18h 07m
United Airlines
вт. 3/312:30 pm
OPO
-
SYR
2 stops15h 50m
United Airlines
Deal found 1/26$492
This United Airlines deal was found by Cheapflights users on 1/26. 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.
вт. 2/242:47 pm
SYR
-
LIS
2 stops12h 23m
United Airlines
вт. 3/35:00 am
LIS
-
SYR
2 stops20h 14m
United Airlines
Deal found 1/26$495
This United Airlines deal was found by Cheapflights users on 1/28. 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.
пн. 3/210:30 am
SYR
-
OPO
2 stops18h 00m
United Airlines
ср. 3/1112:35 pm
OPO
-
SYR
1 stop11h 43m
United Airlines
Deal found 1/28$501
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
вт. 2/244:11 pm
SYR
-
LIS
1 stop11h 54m
British Airways
вт. 3/311:05 am
LIS
-
SYR
1 stop16h 45m
British Airways
Deal found 1/26$504
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
вт. 2/2411:45 am
SYR
-
LIS
1 stop16h 15m
Delta
вт. 3/310:00 am
LIS
-
SYR
1 stop11h 10m
Delta
Deal found 1/26$507
This United Airlines deal was found by Cheapflights users on 1/28. 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.
ср. 2/2510:23 am
SYR
-
LIS
1 stop18h 52m
United Airlines
вс. 3/111:55 am
LIS
-
SYR
1 stop26h 47m
United Airlines
Deal found 1/28$508
This KAYAK deal was found by Cheapflights users on 1/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
пн. 3/212:55 pm
SYR
-
OPO
1 stop15h 35m
Lufthansa
ср. 3/1112:35 pm
OPO
-
SYR
1 stop11h 43m
Lufthansa
Deal found 1/28$516
This Ovago deal was found by Cheapflights users on 1/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
вт. 2/2412:55 pm
SYR
-
OPO
1 stop15h 35m
Lufthansa
вт. 3/312:30 pm
OPO
-
SYR
2 stops15h 50m
Lufthansa
Deal found 1/26$557
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
вт. 8/2511:25 am
SYR
-
LIS
2 stops29h 40m
Scandinavian Airlines
вт. 9/112:45 pm
LIS
-
SYR
2 stops40h 12m
Scandinavian Airlines
Deal found 1/27$614
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
сб. 5/210:49 am
SYR
-
LIS
2 stops24h 31m
British Airways
пт. 5/157:20 am
LIS
-
SYR
2 stops20h 53m
British Airways
Deal found 1/27$621
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
сб. 5/21:30 pm
SYR
-
LIS
2 stops17h 20m
American Airlines
пт. 5/157:20 am
LIS
-
SYR
2 stops16h 47m
American Airlines
Deal found 1/28$654

Find flight deals from Syracuse to Portugal

Keep the following information in mind while searching for Syracuse to Portugal flight deals. Data was last updated январь 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$488
(United Airlines)

One-way from

$345
(FlightHub)

Popular in

August

Cheapest in

February
Provider with most accurate pricing for Syracuse Hancock Intl-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Syracuse Hancock Intl-Lisbon Humberto Delgado flights.
Search Deals
From Syracuse Hancock Intl to Portugal
Search Deals
One-way flight from Syracuse Hancock Intl to Portugal
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($342 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse to Portugal 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 январь 30, 2026.
Use the filters below to find and compare flights from Syracuse to Portugal that are best for you.

Fly from

Syracuse

Fly to

Portugal

Route

Depart

Return

Price

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

пн. 3/2

2:47 pm-9:30 am

2 stops13h 43m

Porto

ср. 3/18

6:00 am-11:44 pm

2 stops21h 44m

$488

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

пн. 3/2

2:47 pm-9:30 am

2 stops13h 43m

Porto

ср. 3/11

6:00 am-11:44 pm

2 stops21h 44m

$488

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

вт. 2/24

10:23 am-9:30 am

2 stops18h 07m

Porto

вт. 3/3

12:30 pm-11:20 pm

2 stops15h 50m

$492

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

вт. 2/24

2:47 pm-8:10 am

2 stops12h 23m

Lisbon Humberto Delgado

вт. 3/3

5:00 am-8:14 pm

2 stops20h 14m

$495

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

вт. 2/24

4:11 pm-9:05 am

1 stop11h 54m

Lisbon Humberto Delgado

вт. 3/3

11:05 am-10:50 pm

1 stop16h 45m

$504

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

вт. 2/24

11:45 am-9:00 am

1 stop16h 15m

Lisbon Humberto Delgado

вт. 3/3

10:00 am-4:10 pm

1 stop11h 10m

$507

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

ср. 2/25

2:47 pm-10:15 am

1 stop14h 28m

Lisbon Humberto Delgado

вс. 3/1

11:55 am-9:42 am

1 stop26h 47m

$507

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

пн. 3/2

12:55 pm-9:30 am

1 stop15h 35m

Porto

ср. 3/11

12:35 pm-8:18 pm

1 stop11h 43m

$516

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

вт. 2/24

12:55 pm-9:30 am

1 stop15h 35m

Porto

вт. 3/3

12:35 pm-11:20 pm

1 stop15h 45m

$566

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

сб. 5/2

10:49 am-4:20 pm

2 stops24h 31m

Lisbon Humberto Delgado

пт. 5/15

7:20 am-11:13 pm

2 stops20h 53m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 27 results
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Best time to book a flight from Syracuse to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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.

Cheapflights Insights

Everything you need to know about your flight from Syracuse to Portugal

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

Currently, February is the cheapest month in which you can book a flight from Syracuse to Portugal (average of $513). Flying from Syracuse to Portugal in July is currently the most expensive (average of $970). 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.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated январь 30, 2026.
Read through reviews of airlines operating flights from Syracuse to Portugal, such as United Airlines, TAP AIR PORTUGAL, and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,216 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,216 reviews
United Airlines
7.4
Good
9,216 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
TAP AIR PORTUGAL
7.1
Good
2,131 reviews
United Airlines
7.4
Good
9,216 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,705 reviews
United Airlines
7.4
Good
9,216 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • What airport do you fly from for flights from Syracuse to Portugal?

    Located just 4.8 mi from the city center, Syracuse Hancock Intl (SYR) is the airport most travelers will use when flying to Portugal from Syracuse.

  • How long is the flight from Syracuse to Portugal?

    A quick flight from Syracuse to Portugal can take about 11h 54m. United Airlines provides one of the quickest options available for as low as $504. Airlines will cover a distance of 3411 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Syracuse to Portugal?

    Most travelers choose Syracuse Hancock Intl - Lisbon Humberto Delgado, Syracuse Hancock Intl - Porto or Syracuse Hancock Intl - Funchal Madeira when deciding on the best route from Syracuse to Portugal.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Syracuse to Portugal 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 Portugal?

    Currently, February is the cheapest month in which you can book a flight from Syracuse to Portugal (average of $513). Flying from Syracuse to Portugal in July is currently the most expensive (average of $970). 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

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Alternative routes for Syracuse to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Syracuse to Portugal

Discover the top 3 airlines that operate flights from Syracuse to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated январь 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$508Average$894FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$549Average$914FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$650Average$1,441FlexibilityNo cancel feeOn-timeN/A

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