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Cheap flights from London Heathrow Airport to Wilmington from £386

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ILM
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 16 January 2026.

Round-trip from

£453

One-way from

£386

Popular in

December

Cheapest in

February

Average price

£628
Iberia
  • Iberia
  • 28/1-25/3
  • 3 total stops
  • 40h 30m total
  • London to Wilmington
Search Deals
22/4
  • 22/4
  • 2 total stops
  • 42h 49m total
  • London to Wilmington
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 16 January 2026.

Wed 28/116:10
LHR
-
ILM
2 stops27h 50m
Iberia
Wed 25/314:40
ILM
-
LHR
1 stop12h 40m
Iberia
Deal found 15/1£453
Wed 28/111:45
LHR
-
ILM
1 stop16h 12m
British Airways
Wed 25/316:24
ILM
-
LHR
1 stop10h 56m
British Airways
Deal found 15/1£517
Thu 5/216:00
LHR
-
ILM
1 stop12h 57m
United Airlines
Mon 9/206:00
ILM
-
LHR
1 stop10h 20m
United Airlines
Deal found 15/1£533
Tue 3/306:05
LHR
-
ILM
2 stops20h 31m
British Airways
Wed 18/318:14
ILM
-
LHR
1 stop11h 01m
British Airways
Deal found 14/1£536
Tue 3/311:45
LHR
-
ILM
2 stops17h 03m
Delta
Wed 18/314:23
ILM
-
LHR
2 stops15h 52m
Delta
Deal found 14/1£539
Sun 1/308:55
LHR
-
ILM
1 stop12h 53m
Virgin Atlantic
Sun 8/317:51
ILM
-
LHR
1 stop32h 34m
Virgin Atlantic
Deal found 15/1£553
Sun 1/311:45
LHR
-
ILM
2 stops34h 03m
KLM
Sun 8/317:51
ILM
-
LHR
2 stops43h 09m
KLM
Deal found 15/1£554
Tue 23/618:05
LHR
-
ILM
2 stops23h 26m
Iberia
Mon 13/720:00
ILM
-
LHR
1 stop11h 50m
Iberia
Deal found 14/1£571
Tue 23/612:00
LHR
-
ILM
1 stop14h 28m
British Airways
Mon 13/714:50
ILM
-
LHR
1 stop11h 05m
British Airways
Deal found 14/1£629

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 16 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Wilmington that are best for you.

Fly from

Heathrow

Fly to

Wilmington

Route

Depart

Return

Price

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Wed 28/1

16:10-15:00

2 stops27h 50m

Wilmington New Hanover County

Wed 25/3

14:40-07:20

1 stop12h 40m

£453

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Thu 5/2

07:40-23:57

2 stops21h 17m

Wilmington New Hanover County

Mon 9/2

16:26-10:50

2 stops13h 24m

£533

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Tue 3/3

11:45-19:02

1 stop12h 17m

Wilmington New Hanover County

Wed 18/3

18:14-12:00

1 stop13h 46m

£535

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Thu 19/2

15:10-23:57

1 stop13h 47m

Wilmington New Hanover County

Thu 26/2

06:00-05:55

2 stops18h 55m

£535

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Tue 3/3

09:00-23:57

2 stops19h 57m

£394

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Thu 23/4

10:50-13:08

2 stops31h 18m

£407

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Tue 21/4

18:05-12:34

2 stops23h 29m

£408

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Sun 8/3

17:05-21:06

2 stops32h 01m

£409

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Tue 21/4

12:00-19:02

1 stop12h 02m

£418

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Wed 22/4

12:00-23:52

1 stop16h 52m

£418

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 14 results
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 9 January 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Wilmington (average of £482). Flying from London Heathrow Airport to Wilmington in July is currently the most expensive (average of £629). 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 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 16 January 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
7.6
Good
1,350 reviews
Check prices

Boarding

7.7

Overall

7.6

Entertainment

6.9

Comfort

7.5

Food

6.7

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,350 reviews
Finnair
7.6
Good
1,350 reviews
Check prices

Boarding

7.7

Overall

7.6

Entertainment

6.9

Comfort

7.5

Food

6.7

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Virgin Atlantic
7.5
Good
678 reviews
Finnair
7.6
Good
1,350 reviews
Check prices

Boarding

7.7

Overall

7.6

Entertainment

6.9

Comfort

7.5

Food

6.7

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
United Airlines
7.4
Good
9,164 reviews
Finnair
7.6
Good
1,350 reviews
Check prices

Boarding

7.7

Overall

7.6

Entertainment

6.9

Comfort

7.5

Food

6.7

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
American Airlines
7.2
Good
11,140 reviews
Finnair
7.6
Good
1,350 reviews
Check prices

Boarding

7.7

Overall

7.6

Entertainment

6.9

Comfort

7.5

Food

6.7

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,681 reviews
Finnair
7.6
Good
1,350 reviews
Check prices

Boarding

7.7

Overall

7.6

Entertainment

6.9

Comfort

7.5

Food

6.7

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

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 21h 17m. Iberia provides one of the quickest options available for as low as £533. 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 £452. Additional return tickets that might be worth considering are offered by Virgin Atlantic and American Airlines, with the lowest prices starting at £496 and £507, respectively. United Airlines is priced at 33% 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Wilmington (average of £482). Flying from London Heathrow Airport to Wilmington in July is currently the most expensive (average of £629). 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 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 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£452Average£674FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£496Average£586FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£507Average£703FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£528Average£727FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£545Average£614FlexibilityNo cancel feeOn-time76%
Search Finnair 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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