HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portugal

$634+ Cheap flights from Wilmington (ILM) 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — LIS
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wilmington to Portugal with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$848
(United)

One-way from

$634
(Gurufare)

Popular in

June

Cheapest in

March

Average price

$747
Provider with most accurate pricing for Wilmington New Hanover County-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Wilmington New Hanover County-Lisbon Humberto Delgado flights.
Search Deals
From Wilmington New Hanover County to Portugal
Search Deals
One-way flight from Wilmington New Hanover County to Portugal
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($342 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 31, 2025.

This United deal was found by Cheapflights users on 3/30. 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.
Mon 9/227:10 amILM - LIS
2 stops21h 10mUnited Airlines
Mon 10/611:25 amLIS - ILM
2 stops31h 28mUnited Airlines
Deal found 3/30$848
This KLM deal was found by Cheapflights users on 3/30. 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.
Wed 4/166:50 pmILM - LIS
2 stops18h 50mKLM
Fri 5/235:00 amLIS - ILM
2 stops23h 52mKLM
Deal found 3/30$858
This Gurufare deal was found by Cheapflights users on 3/30. 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.
Mon 9/226:51 pmILM - LIS
1 stop9h 14mBritish Airways
Mon 10/65:05 pmLIS - ILM
2 stops29h 04mBritish Airways
Deal found 3/30$860
This British Airways deal was found by Cheapflights users on 3/30. 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 9/106:51 pmILM - LIS
1 stop9h 14mMultiple Airlines
Wed 10/157:20 amLIS - ILM
2 stops18h 03mMultiple Airlines
Deal found 3/30$997
This Delta deal was found by Cheapflights users on 3/31. 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.
Fri 6/2711:40 amILM - LIS
2 stops18h 20mDelta
Fri 7/412:45 pmLIS - ILM
2 stops15h 20mDelta
Deal found 3/31$1,206
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 4/312:45 pmILM - LIS
2 stops15h 20mAmerican Airlines
Wed 4/1611:05 amLIS - ILM
2 stops17h 52mAmerican Airlines
Deal found 3/31$1,463

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 March 31, 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

7:10 am-9:20 am

2 stops21h 10m

Lisbon Humberto Delgado

Mon 10/6

11:25 am-1:53 pm

2 stops31h 28m

$848

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Wed 4/16

6:50 pm-6:40 pm

2 stops18h 50m

Lisbon Humberto Delgado

Fri 5/23

5:00 am-11:52 pm

2 stops23h 52m

$858

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Mon 9/22

6:51 pm-9:05 am

1 stop9h 14m

Lisbon Humberto Delgado

Mon 10/6

5:05 pm-5:09 pm

2 stops29h 04m

$860

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Wed 9/10

6:51 pm-9:05 am

1 stop9h 14m

Lisbon Humberto Delgado

Wed 10/15

7:20 am-8:23 pm

2 stops18h 03m

$997

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Fri 6/27

11:40 am-11:00 am

2 stops18h 20m

Lisbon Humberto Delgado

Fri 7/4

12:45 pm-11:05 pm

2 stops15h 20m

$1,206

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Sat 5/17

6:30 pm-11:05 pm

2 stops47h 35m

$634

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Sat 5/17

4:41 pm-8:20 am

1 stop10h 39m

$768

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Thu 4/24

8:00 am-9:05 am

1 stop20h 05m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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 $1,213). 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 March 31, 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 March 31, 2025.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
7,899 reviews

Food

7.3

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
6,713 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

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.

  • What are the cheapest airlines to fly from Wilmington to Portugal one-way?

    The cheapest airlines for a one-way flight from Wilmington to Portugal are British Airways ($634), United Airlines ($768), and American Airlines ($813).

  • 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 $1,213). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wilmington to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Heathrow flights
Raleigh to Heathrow flights
Charlotte to Leonardo da Vinci/Fiumicino flights
Raleigh to Charles de Gaulle flights
Charlotte to Dublin flights
Charlotte to Athens flights
Charlotte to Charles de Gaulle flights
Charlotte to Madrid flights
Raleigh to Dublin flights
Raleigh to Gatwick flights
Raleigh to Frankfurt flights
Charlotte to Orly flights
Raleigh to Keflavik Intl flights
Raleigh to Athens flights
Charlotte to Gatwick flights
Charlotte to Frankfurt flights
Charlotte to Munich flights
Raleigh to Leonardo da Vinci/Fiumicino flights
Raleigh to Orly flights
Charlotte to Barcelona-El Prat flights
Charlotte to Lisbon flights
Raleigh to Barcelona-El Prat flights
Raleigh to Vicenza flights
Raleigh to Madrid flights
Charlotte to London City flights
Charlotte to Edinburgh flights
Raleigh to Istanbul flights
Charlotte to Malpensa flights
Raleigh to London City flights
Charlotte to Linate flights
Raleigh to Lisbon flights
Charlotte to Amsterdam flights
Raleigh to Zurich flights
Charlotte to Florence flights
Raleigh to Edinburgh flights
Raleigh to Amsterdam flights
Raleigh to Malpensa flights
Charlotte to Vicenza flights
Raleigh to Florence flights
Charlotte to Zurich flights
Raleigh to Sabiha Gokcen flights
Norfolk to Heathrow flights
Knoxville to Heathrow flights
Charlotte to Copenhagen flights
Norfolk to Charles de Gaulle flights
Raleigh to Copenhagen flights
Charlotte to Naples flights
Raleigh to Linate flights
Raleigh to Naples flights
Charlotte to Keflavik Intl flights

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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$640Average$1,092FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$687Average$1,098FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.