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Portugal

$494+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — LIS
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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Cheap 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 29, 2026.

This Delta deal was found by Cheapflights users on 3/24. 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 4/212:24 pm
ILM
-
LIS
2 stops23h 21m
Delta
Tue 5/55:35 am
LIS
-
ILM
2 stops23h 24m
Delta
Deal found 3/24$682
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:00 am
ILM
-
LIS
1 stop21h 20m
United Airlines
Tue 4/286:45 am
LIS
-
ILM
2 stops21h 59m
United Airlines
Deal found 3/27$707
This CheapOair deal was found by Cheapflights users on 3/24. 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.
Tue 4/217:06 pm
ILM
-
LIS
2 stops47h 09m
British Airways
Tue 5/511:05 am
LIS
-
ILM
1 stop17h 34m
British Airways
Deal found 3/24$709
This KLM deal was found by Cheapflights users on 3/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:24 pm
ILM
-
LIS
2 stops15h 31m
KLM
Tue 5/55:00 am
LIS
-
ILM
2 stops17h 02m
KLM
Deal found 3/27$728
This Delta deal was found by Cheapflights users on 3/24. 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 4/142:24 pm
ILM
-
LIS
2 stops23h 21m
Delta
Tue 4/285:00 am
LIS
-
ILM
2 stops23h 59m
Delta
Deal found 3/24$777
This Gotogate deal was found by Cheapflights users on 3/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:43 pm
ILM
-
LIS
2 stops29h 17m
Multiple Airlines
Fri 10/26:35 am
LIS
-
ILM
2 stops34h 38m
Multiple Airlines
Deal found 3/24$783
This BusinessClass deal was found by Cheapflights users on 3/24. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:43 pm
ILM
-
LIS
2 stops20h 47m
British Airways
Fri 10/211:05 am
LIS
-
ILM
1 stop17h 37m
British Airways
Deal found 3/24$791
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:00 am
ILM
-
LIS
2 stops21h 00m
Delta
Tue 4/285:00 am
LIS
-
ILM
2 stops23h 59m
Delta
Deal found 3/27$807

Find 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 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$682
(Delta)

One-way from

$494
(Delta)

Popular in

June

Cheapest in

January

Average price

$852
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. 18% potential increase in price ($228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 29, 2026.
Use the filters below to find and compare flights from Wilmington to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Tue 4/21

2:24 pm-6:45 pm

2 stops23h 21m

Lisbon Humberto Delgado

Tue 5/5

5:35 am-11:59 pm

2 stops23h 24m

$682

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Tue 4/21

7:06 pm-11:15 pm

2 stops47h 09m

Lisbon Humberto Delgado

Tue 5/5

11:05 am-11:39 pm

1 stop17h 34m

$712
Quickest round-trip

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Tue 4/21

2:24 pm-10:55 am

2 stops15h 31m

Lisbon Humberto Delgado

Tue 5/5

5:00 am-5:02 pm

2 stops17h 02m

$728

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Tue 4/14

2:24 pm-6:45 pm

2 stops23h 21m

Lisbon Humberto Delgado

Tue 4/28

5:00 am-11:59 pm

2 stops23h 59m

$728

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Tue 4/14

2:24 pm-10:55 am

2 stops15h 31m

Lisbon Humberto Delgado

Tue 4/28

11:55 am-11:59 pm

2 stops17h 04m

$728

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Sun 4/12

6:00 am-8:00 am

2 stops21h 00m

Lisbon Humberto Delgado

Tue 4/28

5:00 am-11:59 pm

2 stops23h 59m

$807

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Tue 4/21

7:25 am-9:05 am

1 stop20h 40m

Lisbon Humberto Delgado

Tue 5/5

6:35 am-7:02 pm

2 stops17h 27m

$869

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Tue 9/8

6:01 pm-5:55 pm

2 stops18h 54m

Lisbon Humberto Delgado

Fri 9/18

7:20 am-11:42 pm

2 stops21h 22m

$898
Cheapest one-way

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Sun 8/30

2:30 pm-5:50 pm

2 stops22h 20m

$494
Quickest one-way

WilmingtonLisbon

ILM - LIS

ILMLIS

Wilmington New Hanover County

Sun 8/30

5:45 pm-5:50 pm

2 stops19h 05m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 $505). Flying from Wilmington to Portugal in June is currently the most expensive (average of $999). 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 March 29, 2026.
Read through reviews of airlines operating flights from Wilmington to Portugal, such as American Airlines and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,521 reviews

Entertainment

6.9

Food

6.4

Boarding

7.5

Comfort

7.2

Overall

7.1

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,521 reviews
American Airlines
7.1
Good
11,521 reviews

Entertainment

6.9

Food

6.4

Boarding

7.5

Comfort

7.2

Overall

7.1

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
British Airways
6.7
Okay
7,829 reviews
American Airlines
7.1
Good
11,521 reviews

Entertainment

6.9

Food

6.4

Boarding

7.5

Comfort

7.2

Overall

7.1

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

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.

  • How long is the flight from Wilmington to Portugal?

    There are many flights that can get you from Wilmington to Portugal in 15h 29m. Fly via Delta, American Airlines, or United Airlines to get the fastest option. Wilmington and Portugal are separated by a distance of 3737 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $505). Flying from Wilmington to Portugal in June is currently the most expensive (average of $999). 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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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 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$618Average$1,002FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$641Average$1,032FlexibilityNo cancel feeOn-time71%

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