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$316+ Cheap flights from Durham, NC to Porto (OPO)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — OPO
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Durham to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Durham (DU8) 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 January 21, 2025.

Round-trip from

$601
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$613
From Durham to Porto
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($361 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
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Find flight deals from Durham to Porto

Cheapest flights from Durham to Porto
Explore the most affordable flight options available from Durham to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/194:35 pmRDU - OPO
2 stops21h 05mMultiple Airlines
Wed 2/266:00 amOPO - RDU
2 stops32h 53mMultiple Airlines
Deal found 1/20$601
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 3/56:30 amRDU - OPO
2 stops27h 45mUnited Airlines
Wed 3/126:00 amOPO - RDU
2 stops37h 53mUnited Airlines
Deal found 1/20$611
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2010:35 amRDU - OPO
2 stops25h 05mAir Canada
Thu 2/276:00 amOPO - RDU
2 stops32h 53mAir Canada
Deal found 1/21$659
This Aeromexico deal was found by Cheapflights users on 1/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:20 pmRDU - OPO
1 stop16h 10mAir France
Tue 11/411:45 amOPO - RDU
1 stop33h 25mAir France
Deal found 1/21$755
This FlightHub deal was found by Cheapflights users on 1/21. 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.
Mon 3/34:40 pmRDU - OPO
2 stops26h 00mTAP AIR PORTUGAL
Thu 3/69:00 amOPO - RDU
2 stops19h 01mTAP AIR PORTUGAL
Deal found 1/21$791
This Turkish Airlines deal was found by Cheapflights users on 1/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:00 amRDU - OPO
2 stops46h 45mTurkish Airlines
Sun 5/44:50 pmOPO - RDU
2 stops35h 56mTurkish Airlines
Deal found 1/21$898
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/89:55 pmRDU - OPO
1 stop16h 20mBritish Airways
Sun 3/168:05 pmOPO - RDU
1 stop27h 23mBritish Airways
Deal found 1/21$941
This Gurufare deal was found by Cheapflights users on 1/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/84:05 pmRDU - OPO
1 stop25h 20mLufthansa
Sun 3/1612:30 pmOPO - RDU
1 stop30h 45mLufthansa
Deal found 1/21$1,000
This KLM deal was found by Cheapflights users on 1/21. 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.
Sat 4/266:20 pmRDU - OPO
1 stop16h 10mKLM
Sun 5/46:20 amOPO - RDU
1 stop14h 50mKLM
Deal found 1/21$1,112
This Delta deal was found by Cheapflights users on 1/20. 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.
Sat 4/196:20 pmRDU - OPO
1 stop16h 10mDelta
Sat 4/266:40 amOPO - RDU
2 stops22h 17mDelta
Deal found 1/20$1,221
This business-class.com deal was found by Cheapflights users on 1/20. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/309:28 amRDU - OPO
2 stops20h 57mSWISS
Sun 4/67:20 pmOPO - RDU
2 stops27h 27mSWISS
Deal found 1/20$12,319

Find flights from Durham to Porto within your budget

Customize your flight search to find flights from Durham 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Wed 2/19

4:35 pm-6:40 pm

2 stops21h 05m

Porto

Wed 2/26

6:00 am-9:53 am

2 stops32h 53m

$601

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Wed 3/5

6:30 am-3:15 pm

2 stops27h 45m

Porto

Wed 3/12

6:00 am-3:53 pm

2 stops37h 53m

$611

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Thu 2/20

10:35 am-4:40 pm

2 stops25h 05m

Porto

Thu 2/27

6:00 am-9:53 am

2 stops32h 53m

$659

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Mon 3/3

4:40 pm-11:40 pm

2 stops26h 00m

Porto

Thu 3/6

9:00 am-11:01 pm

2 stops19h 01m

$791

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Sat 4/26

6:00 am-9:45 am

2 stops46h 45m

Porto

Sun 5/4

4:50 pm-11:46 pm

2 stops35h 56m

$898

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Sat 3/8

9:55 pm-7:15 pm

1 stop16h 20m

Porto

Sun 3/16

8:05 pm-7:28 pm

1 stop27h 23m

$941

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Sat 3/8

4:05 pm-10:25 pm

1 stop25h 20m

Porto

Sun 3/16

12:30 pm-3:15 pm

1 stop30h 45m

$1,000

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Sat 4/26

6:20 pm-3:30 pm

1 stop16h 10m

Porto

Sun 5/4

6:20 am-4:10 pm

1 stop14h 50m

$1,112

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Sat 4/19

6:20 pm-3:30 pm

1 stop16h 10m

Porto

Sat 4/26

6:40 am-11:57 pm

2 stops22h 17m

$1,221

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

Sun 5/18

6:20 pm-3:30 pm

1 stop16h 10m

Porto

Sat 5/24

4:20 pm-4:10 pm

1 stop28h 50m

$1,397

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 15 results
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Best time to book a flight from Durham to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Durham 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.

Travel insights for flights from Durham to Porto

Get recent, data-driven insights about flights from Durham to Porto including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Durham to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Durham to Porto. Price data was last updated on January 17, 2025.

The best time to book flights from Durham to Porto is 13 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Durham to Porto (average of $523). Flying from Durham to Porto in June is currently the most expensive (average of $1,083). 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.

What is the cheapest time of day to fly from DU8 to OPO?

Find hourly flight availability from Durham to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Durham to Porto as you normally would.

What is the cheapest day to fly from Durham to Porto?

Use this chart to determine the cheapest time to fly round-trip from Durham to Porto. Price data was last updated on February 18, 2024.

Travelers seeking maximum savings on their Durham to Porto flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Durham to Porto. 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 into for flights to Porto from Durham?

    Located just 6.8 mi from the city center, Porto is the airport most travelers will use when flying to Porto from Durham. Booking flights from Durham to Porto (OPO) should be relatively easy as there are 0 daily inbound flights from Durham from 6 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Durham 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 Durham to Porto?

    Currently, January is the cheapest month in which you can book a flight from Durham to Porto (average of $523). Flying from Durham to Porto in June is currently the most expensive (average of $1,083). 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 Durham?

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

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Top 6 airlines flying from Durham to Porto

Discover the top 6 airlines that operate flights from Durham to Porto. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$573Average$919FlexibilityNo cancel feeOn-time71%
KLMCheapest$609Average$1,033FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$613Average$808FlexibilityNo cancel feeOn-time77%
DeltaCheapest$685Average$906FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$775Average$1,264FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$855Average$1,026FlexibilityNo cancel feeOn-time76%
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