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$596+ Cheap flights from Durham, NC 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — OPO
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Durham to Porto

Keep the following information in mind while searching for Durham to Porto flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$596
(Travelocity)

Popular in

June

Cheapest in

January

Average price

$719
Provider with most accurate pricing for Raleigh-Durham-Porto flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Porto flights.
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From Durham to Porto
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($342 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).
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Average for round-trip flights in February 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 febrero 20, 2025.

This Travelocity deal was found by Cheapflights users on 2/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/158:08 pmRDU - OPO
2 stops35h 27mMultiple Airlines
lun. 3/244:25 pmOPO - RDU
2 stops45h 28mMultiple Airlines
Deal found 2/20$596
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/1510:50 pmRDU - OPO
1 stop16h 25mBritish Airways
lun. 3/2412:25 pmOPO - RDU
2 stops35h 03mBritish Airways
Deal found 2/20$650
This United deal was found by Cheapflights users on 2/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/236:21 pmRDU - OPO
1 stop10h 24mUnited Airlines
mar. 11/412:30 pmOPO - RDU
2 stops28h 37mUnited Airlines
Deal found 2/19$693
This Aeromexico deal was found by Cheapflights users on 2/19. 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.
jue. 10/236:20 pmRDU - OPO
1 stop16h 10mAir France
mar. 11/411:45 amOPO - RDU
1 stop33h 25mAir France
Deal found 2/19$759
This oojo deal was found by Cheapflights users on 2/19. 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.
mié. 5/146:17 amRDU - OPO
2 stops22h 33mTurkish Airlines
lun. 5/1910:50 amOPO - RDU
2 stops26h 52mTurkish Airlines
Deal found 2/19$867
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/610:35 amRDU - OPO
2 stops19h 50mAir Canada
dom. 4/136:00 amOPO - RDU
2 stops32h 48mAir Canada
Deal found 2/20$868
This FlightHub deal was found by Cheapflights users on 2/19. 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.
dom. 5/256:00 amRDU - OPO
2 stops36h 40mTAP AIR PORTUGAL
dom. 6/110:30 pmOPO - RDU
2 stops39h 12mTAP AIR PORTUGAL
Deal found 2/19$971
This SWISS deal was found by Cheapflights users on 2/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/59:28 amRDU - OPO
2 stops28h 02mSWISS
sáb. 4/1212:15 pmOPO - RDU
2 stops58h 32mSWISS
Deal found 2/19$1,063
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/66:20 pmRDU - OPO
1 stop16h 10mKLM
dom. 4/136:35 amOPO - RDU
1 stop14h 35mKLM
Deal found 2/20$1,087
This Gurufare deal was found by Cheapflights users on 2/19. 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.
vie. 5/23:40 pmRDU - OPO
1 stop14h 35mLufthansa
sáb. 5/176:15 amOPO - RDU
2 stops19h 08mLufthansa
Deal found 2/19$1,119
This Delta deal was found by Cheapflights users on 2/19. 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.
sáb. 4/56:25 pmRDU - OPO
2 stops16h 05mDelta
sáb. 4/126:40 amOPO - RDU
2 stops19h 23mDelta
Deal found 2/19$1,681

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 febrero 20, 2025.

Fly from

Durham

Fly to

Porto

Route

Depart

Return

Price

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

sáb. 3/15

8:08 pm-11:35 am

2 stops35h 27m

Porto

lun. 3/24

4:25 pm-9:53 am

2 stops45h 28m

$596

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

sáb. 3/15

10:50 pm-7:15 pm

1 stop16h 25m

Porto

lun. 3/24

12:25 pm-7:28 pm

2 stops35h 03m

$650

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

vie. 3/28

6:00 am-11:40 am

2 stops25h 40m

Porto

dom. 4/6

6:00 am-9:36 am

2 stops32h 36m

$752

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

mié. 5/14

6:17 am-9:50 am

2 stops22h 33m

Porto

lun. 5/19

10:50 am-8:42 am

2 stops26h 52m

$867

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

dom. 4/6

10:35 am-11:25 am

2 stops19h 50m

Porto

dom. 4/13

6:00 am-9:48 am

2 stops32h 48m

$868

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

sáb. 4/26

5:10 pm-3:30 pm

2 stops41h 20m

Porto

dom. 5/4

6:35 am-4:10 pm

1 stop14h 35m

$943

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

dom. 5/18

6:00 am-10:55 am

1 stop23h 55m

Porto

sáb. 5/24

6:05 pm-9:29 am

2 stops44h 24m

$1,036

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

sáb. 4/5

9:28 am-6:30 pm

2 stops28h 02m

Porto

sáb. 4/12

12:15 pm-5:47 pm

2 stops58h 32m

$1,063

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

dom. 4/6

6:20 pm-3:30 pm

1 stop16h 10m

Porto

dom. 4/13

6:35 am-4:10 pm

1 stop14h 35m

$1,087

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

vie. 5/2

3:40 pm-11:15 am

1 stop14h 35m

Porto

sáb. 5/17

6:15 am-8:23 pm

2 stops19h 08m

$1,119

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 12 results
1
2

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 February 14, 2025.

The best time to book flights from Durham to Porto is 61 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 $1,092). 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 febrero 20, 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 febrero 20, 2025.
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 $1,092). 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$573Average$919FlexibilityNo cancel feeOn-time71%
KLMCheapest$609Average$966FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$613Average$808FlexibilityNo cancel feeOn-time77%
DeltaCheapest$694Average$920FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$783Average$1,265FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$855Average$1,026FlexibilityNo cancel feeOn-time76%
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