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Cheap flights from London Heathrow Airport to Wilmington from £447

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ILM
5 May — 12 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Wilmington

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Wilmington
Explore the most affordable flight options available from Heathrow to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 April 2026.

Thu 24/916:20
LHR
-
ILM
2 stops32h 09m
British Airways
Mon 28/915:05
ILM
-
LHR
1 stop14h 15m
British Airways
Deal found 31/3£720
Tue 21/411:45
LHR
-
ILM
2 stops34h 17m
Virgin Atlantic
Mon 27/417:50
ILM
-
LHR
2 stops21h 20m
Virgin Atlantic
Deal found 2/4£724
Tue 21/406:30
LHR
-
ILM
2 stops15h 32m
Delta
Mon 27/414:24
ILM
-
LHR
2 stops16h 41m
Delta
Deal found 3/4£730
Tue 21/412:55
LHR
-
ILM
1 stop14h 58m
Multiple Airlines
Mon 27/415:03
ILM
-
LHR
1 stop10h 47m
Multiple Airlines
Deal found 3/4£731
Thu 23/409:55
LHR
-
ILM
1 stop13h 25m
Multiple Airlines
Mon 27/415:03
ILM
-
LHR
1 stop10h 47m
Multiple Airlines
Deal found 3/4£756
Thu 23/409:55
LHR
-
ILM
2 stops19h 04m
Delta
Mon 27/414:24
ILM
-
LHR
1 stop11h 01m
Delta
Deal found 3/4£759
Thu 14/512:00
LHR
-
ILM
1 stop16h 52m
British Airways
Sun 31/514:50
ILM
-
LHR
1 stop12h 10m
British Airways
Deal found 4/4£784
Wed 10/608:15
LHR
-
ILM
2 stops15h 39m
American Airlines
Mon 22/618:57
ILM
-
LHR
1 stop12h 38m
American Airlines
Deal found 4/4£790
Wed 3/609:15
LHR
-
ILM
1 stop15h 01m
British Airways
Wed 10/614:32
ILM
-
LHR
1 stop12h 28m
British Airways
Deal found 3/4£790
Tue 9/608:15
LHR
-
ILM
2 stops16h 01m
American Airlines
Wed 24/615:16
ILM
-
LHR
2 stops14h 19m
American Airlines
Deal found 4/4£796

Find flight deals from Heathrow to Wilmington

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Wilmington (ILM). 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 5 April 2026.

Round-trip from

£720

One-way from

£447

Popular in

March

Cheapest in

January

Average price

£633
British Airways
  • British Airways
  • 24/9-28/9
  • 3 total stops
  • 46h 24m total
  • London to Wilmington
Search Deals
United Airlines
  • United Airlines
  • 14/9
  • 2 total stops
  • 20h 10m total
  • London to Wilmington
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£81 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£41 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Wilmington 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 858,174 searches. Data last updated 5 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Wilmington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Thu 24/9

07:05-19:29

2 stops17h 24m

Wilmington New Hanover County

Mon 28/9

15:05-07:50

1 stop11h 45m

£724
Fastest return journey

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Mon 14/9

09:15-15:53

1 stop11h 38m

Wilmington New Hanover County

Mon 14/9

20:39-12:10

1 stop10h 31m

£728

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Thu 23/4

09:55-18:20

1 stop13h 25m

Wilmington New Hanover County

Mon 27/4

15:03-06:50

1 stop10h 47m

£756

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Thu 23/4

08:40-23:59

2 stops20h 19m

Wilmington New Hanover County

Mon 27/4

14:24-12:05

2 stops16h 41m

£759

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Thu 14/5

12:00-23:52

1 stop16h 52m

Wilmington New Hanover County

Sun 31/5

14:50-08:00

1 stop12h 10m

£784

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Thu 14/5

17:50-23:44

2 stops34h 54m

Wilmington New Hanover County

Sun 31/5

16:05-06:45

1 stop33h 40m

£798

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Wed 3/6

13:50-23:44

2 stops14h 54m

Wilmington New Hanover County

Wed 10/6

13:03-05:55

1 stop11h 52m

£805

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Mon 29/6

19:30-18:54

2 stops28h 24m

Wilmington New Hanover County

Thu 16/7

20:01-12:50

1 stop11h 49m

£810
Cheapest one-way

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Mon 14/9

08:40-23:50

2 stops20h 10m

£447
Fastest single journey

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Mon 14/9

12:30-19:02

1 stop11h 32m

£458

Flights are sorted by cheapest return flights first.

Deals found on 4/4

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Wilmington

Have a flexible travel schedule? Discover the best time to fly to Wilmington from Heathrow with our price prediction graph.
Estimated return 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 London Heathrow Airport to Wilmington

How far ahead should I book a flight from London Heathrow Airport to Wilmington?

Use this chart to determine the optimal time to book a return flight from Heathrow to Wilmington. Price data was last updated on 3 April 2026.

The best time to book flights from London Heathrow Airport to Wilmington is 58 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 London Heathrow Airport to Wilmington?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Wilmington (average of £488). Flying from London Heathrow Airport to Wilmington in July is currently the most expensive (average of £634). 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.

How much does it cost for a return flight from London Heathrow Airport to Wilmington?

Reviews of airlines servicing Wilmington

Get insights into the airlines that provide service to Wilmington. 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 Wilmington. Reviews last updated 5 April 2026.
Read reviews from past customers who have flown with Finnair,Virgin Atlantic, andUnited Airlines from London Heathrow Airport to Wilmington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,378 reviews
Check prices

Crew

8.2

Entertainment

6.9

Boarding

7.7

Food

6.7

Overall

7.7

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.7
Good
1,378 reviews
Finnair
7.7
Good
1,378 reviews
Check prices

Crew

8.2

Entertainment

6.9

Boarding

7.7

Food

6.7

Overall

7.7

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
685 reviews
Finnair
7.7
Good
1,378 reviews
Check prices

Crew

8.2

Entertainment

6.9

Boarding

7.7

Food

6.7

Overall

7.7

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
United Airlines
7.4
Good
9,545 reviews
Finnair
7.7
Good
1,378 reviews
Check prices

Crew

8.2

Entertainment

6.9

Boarding

7.7

Food

6.7

Overall

7.7

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
American Airlines
7.1
Good
11,555 reviews
Finnair
7.7
Good
1,378 reviews
Check prices

Crew

8.2

Entertainment

6.9

Boarding

7.7

Food

6.7

Overall

7.7

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,853 reviews
Finnair
7.7
Good
1,378 reviews
Check prices

Crew

8.2

Entertainment

6.9

Boarding

7.7

Food

6.7

Overall

7.7

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Wilmington. 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 Wilmington from London Heathrow?

    Located just 4.3 mi from the city center, Wilmington New Hanover County is the airport most travelers will use when flying to Wilmington from London Heathrow. Booking flights from London Heathrow to New Hanover County (ILM) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 5 different airlines.

  • How long is the flight from London Heathrow Airport to Wilmington?

    A quick flight from London Heathrow Airport to Wilmington can take about 17h 24m. British Airways provides one of the quickest options available for as low as £724. Airlines will cover a distance of 3899 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Wilmington round-trip?

    Flying on United Airlines is currently your cheapest option to Wilmington, with prices starting at £459. Additional return tickets that might be worth considering are offered by Virgin Atlantic and American Airlines, with the lowest prices starting at £503 and £515, respectively. United Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Wilmington 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 London Heathrow Airport to Wilmington?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Wilmington (average of £488). Flying from London Heathrow Airport to Wilmington in July is currently the most expensive (average of £634). 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.

Top 5 airlines flying from Heathrow to Wilmington

Discover the top 5 airlines that operate flights from Heathrow to Wilmington. 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 858,174 searches. Data last updated 5 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£459Average£684FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£503Average£612FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£515Average£713FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£525Average£632FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£527Average£726FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Wilmington?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Wilmington. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Wilmington?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Wilmington for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Wilmington with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Wilmington, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Wilmington become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Wilmington on Cheapflights with our Price Alert feature and get notified when better prices are available.

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