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$642+ Cheap flights from Wilmington (ILM) to Portugal

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — LIS
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Wilmington to Portugal

Keep the following information in mind while searching for Wilmington to Portugal flight deals. Data was last updated April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$873
(CheapOair)

One-way from

$720
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$1,120
Provider with most accurate pricing for Wilmington New Hanover County-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Wilmington New Hanover County-Lisbon Humberto Delgado flights.
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From Wilmington New Hanover County to Portugal
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One-way flight from Wilmington New Hanover County to Portugal
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Highest demand for flights based on searches. 16% potential increase in price ($212 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Wilmington to Portugal

Cheapest flights from Wilmington to Portugal
Explore the most affordable flight options available from Wilmington to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This British Airways deal was found by Cheapflights users on 4/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:27 pmILM - LIS
1 stop14h 38mBritish Airways
Wed 1/146:30 amLIS - ILM
2 stops18h 49mBritish Airways
Deal found 4/25$642
This Delta deal was found by Cheapflights users on 4/25. 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.
Tue 12/27:00 amILM - LIS
1 stop20h 00mDelta
Wed 1/1410:00 amLIS - ILM
1 stop17h 55mDelta
Deal found 4/25$720
This KLM deal was found by Cheapflights users on 4/25. 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.
Tue 10/1410:20 amILM - LIS
2 stops19h 25mKLM
Tue 10/2810:00 amLIS - ILM
2 stops27h 36mKLM
Deal found 4/25$954
This British Airways deal was found by Cheapflights users on 4/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:26 pmILM - LIS
1 stop11h 39mMultiple Airlines
Wed 10/157:20 amLIS - ILM
2 stops18h 03mMultiple Airlines
Deal found 4/25$1,001
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Sat 8/912:50 pmILM - LIS
2 stops15h 15mAmerican Airlines
Sat 8/1611:05 amLIS - ILM
2 stops12h 54mAmerican Airlines
Deal found 4/25$1,073

Cheapflights Fare Finder

Customize your flight search to find flights from Wilmington 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 April 25, 2025.
Use the filters below to find and compare flights from Wilmington to Portugal that are best for you.

Fly from

Wilmington

Fly to

Portugal

Route

Depart

Return

Price

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Mon 9/22

6:51 pm-5:55 pm

2 stops18h 04m

Lisbon Humberto Delgado

Mon 10/6

6:45 pm-5:09 pm

2 stops27h 24m

$873

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Tue 10/14

10:20 am-10:45 am

2 stops19h 25m

Lisbon Humberto Delgado

Tue 10/28

10:00 am-9:36 am

2 stops27h 36m

$954

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Wed 9/10

4:26 pm-9:05 am

1 stop11h 39m

Lisbon Humberto Delgado

Wed 10/15

7:20 am-8:23 pm

2 stops18h 03m

$1,001

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Sat 8/9

12:50 pm-9:05 am

2 stops15h 15m

Lisbon Humberto Delgado

Sat 8/16

11:05 am-6:59 pm

2 stops12h 54m

$1,073

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Sat 5/17

4:41 pm-11:25 am

2 stops37h 44m

$720

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Sat 5/17

5:25 pm-10:45 am

1 stop12h 20m

$1,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Best time to book a flight from Wilmington to Portugal

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

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

Currently, January is the cheapest month in which you can book a flight from Wilmington to Portugal (average of $612). Flying from Wilmington to Portugal in June is currently the most expensive (average of $1,203). 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 ILM to PT?

Find hourly flight availability from Wilmington to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

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

Rainfall in Portugal by month

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

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

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

If weather is an important factor for your trip to Portugal, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 April 25, 2025.
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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
1,334 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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.
British Airways
6.6
Okay
6,815 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

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 Wilmington 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 Wilmington to Portugal?

    If you book a flight to Portugal from Wilmington, you will be flying from New Hanover County, which is the city’s only airport. Wilmington New Hanover County (ILM) is located 4.3 mi from the center of Wilmington.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Wilmington to Portugal (average of $612). Flying from Wilmington to Portugal in June is currently the most expensive (average of $1,203). 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 Wilmington to Portugal

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Top 2 airlines flying from Wilmington to Portugal

Discover the top 2 airlines that operate flights from Wilmington 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$640Average$1,079FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$641Average$977FlexibilityNo cancel feeOn-time71%

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