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Cheap flights from London Heathrow Airport to Wilmington from £401

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ILM
23 Nov — 30 Nov1
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 24 October 2025.

Round-trip from

£621

One-way from

£401

Popular in

July

Cheapest in

February

Average price

£625
United Airlines
  • United Airlines
  • 6/12-13/12
  • 3 total stops
  • 32h 20m total
  • London to Wilmington
Search Deals
3/12
  • 3/12
  • 3 total stops
  • 57h 57m total
  • London to Wilmington
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 24 October 2025.

Sat 6/1206:35LHR - ILM
2 stops22h 00mUnited Airlines
Sat 13/1206:00ILM - LHR
1 stop10h 20mUnited Airlines
Deal found 22/10£621
Sat 6/1216:00LHR - ILM
1 stop12h 35mLufthansa
Sat 13/1206:00ILM - LHR
1 stop10h 20mLufthansa
Deal found 22/10£637
Sun 7/1209:00LHR - ILM
2 stops19h 54mUnited Airlines
Sun 14/1215:42ILM - LHR
1 stop11h 43mUnited Airlines
Deal found 23/10£637
Sun 7/1211:55LHR - ILM
2 stops35h 33mBritish Airways
Sun 14/1220:39ILM - LHR
1 stop29h 41mBritish Airways
Deal found 23/10£638
Fri 26/1210:25LHR - ILM
2 stops18h 19mUnited Airlines
Tue 6/116:26ILM - LHR
1 stop12h 59mUnited Airlines
Deal found 23/10£733
Fri 12/1208:00LHR - ILM
1 stop12h 01mUnited Airlines
Tue 6/116:26ILM - LHR
1 stop10h 59mUnited Airlines
Deal found 22/10£744

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 24 October 2025.
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

Sat 6/12

06:35-23:35

2 stops22h 00m

Wilmington New Hanover County

Sat 13/12

06:00-21:20

1 stop10h 20m

£621

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Sat 6/12

16:00-23:35

1 stop12h 35m

Wilmington New Hanover County

Sat 13/12

06:00-21:20

1 stop10h 20m

£637

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Sun 7/12

09:00-23:54

2 stops19h 54m

Wilmington New Hanover County

Sun 14/12

06:00-05:55

2 stops18h 55m

£637

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Sun 7/12

11:55-18:28

2 stops35h 33m

Wilmington New Hanover County

Sun 14/12

20:39-07:20

1 stop29h 41m

£638

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Sat 6/12

11:15-23:17

2 stops41h 02m

Wilmington New Hanover County

Sat 13/12

16:15-06:50

2 stops33h 35m

£645

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Sat 11/4

20:10-12:11

1 stop21h 01m

£463

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Fri 10/4

14:10-08:45

3 stops47h 35m

£480

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Fri 10/4

21:45-17:11

2 stops24h 26m

£484

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Wed 3/12

18:00-22:31

2 stops33h 31m

£493

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Wed 3/12

09:55-16:52

1 stop11h 57m

£517

Flights are sorted by cheapest return flights first.

Deals found on 21/10

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 17 October 2025.

The best time to book flights from London Heathrow Airport to Wilmington is 8 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Wilmington (average of £396). Flying from London Heathrow Airport to Wilmington in July is currently the most expensive (average of £632). 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 LHR to ILM?

Find hourly flight availability from Heathrow to Wilmington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.

It’s optimal to fly from London Heathrow Airport to Wilmington in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the afternoon.

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 24 October 2025.
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
1,333 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Overall

7.6

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
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Overall

7.6

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
670 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Overall

7.6

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
8,995 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Overall

7.6

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
11,033 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Overall

7.6

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
7,469 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Overall

7.6

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 8 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 12h 35m. United Airlines provides one of the quickest options available for as low as £637. 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 £454. Additional return tickets that might be worth considering are offered by Lufthansa and British Airways, with the lowest prices starting at £480 and £491, 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Wilmington (average of £396). Flying from London Heathrow Airport to Wilmington in July is currently the most expensive (average of £632). 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 8 airlines flying from Heathrow to Wilmington

Discover the top 8 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 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£454Average£627FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£480Average£511FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£491Average£663FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£521Average£747FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£523Average£744FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£547Average£705FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£552Average£679FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£581Average£726FlexibilityNo cancel feeOn-time77%
Search Iberia 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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