Cheap flights from London Heathrow Airport to Wilmington from £375

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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ILM
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

£487

One-way from

£375

Popular in

July

Cheapest in

February

Average price

£570
United Airlines
  • United Airlines
  • 30/10-6/11
  • 3 total stops
  • 41h 56m total
  • London to Wilmington
23/11
  • 23/11
  • 3 total stops
  • 40h 05m total
  • London to Wilmington
Highest demand for flights based on searches. 13% potential increase in price (£73 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Heathrow to Wilmington

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 17 September 2025.

Thu 30/1012:05LHR - ILM
2 stops31h 36mUnited Airlines
Thu 6/1106:00ILM - LHR
1 stop10h 20mUnited Airlines
Deal found 15/9£487
Thu 30/1008:55LHR - ILM
2 stops17h 44mDelta
Thu 6/1110:16ILM - LHR
2 stops17h 29mDelta
Deal found 15/9£498
Wed 1/1015:20LHR - ILM
1 stop13h 04mUnited Airlines
Sun 5/1007:05ILM - LHR
2 stops22h 35mUnited Airlines
Deal found 16/9£503
Wed 1/1009:15LHR - ILM
1 stop12h 27mBritish Airways
Sun 5/1012:40ILM - LHR
1 stop14h 10mBritish Airways
Deal found 16/9£508
Tue 14/1008:25LHR - ILM
1 stop33h 09mJetBlue
Fri 24/1013:30ILM - LHR
1 stop12h 00mJetBlue
Deal found 16/9£531
Tue 14/1012:15LHR - ILM
2 stops16h 09mUnited Airlines
Fri 24/1014:42ILM - LHR
2 stops14h 58mUnited Airlines
Deal found 16/9£632
Thu 30/1006:00LHR - ILM
3 stops34h 12mMultiple Airlines
Thu 6/1111:58ILM - LHR
3 stops24h 32mMultiple Airlines
Deal found 15/9£659
Wed 1/1006:00LHR - ILM
3 stops34h 13mMultiple Airlines
Sun 5/1018:08ILM - LHR
3 stops34h 27mMultiple Airlines
Deal found 16/9£745

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 17 September 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

Thu 30/10

12:05-15:41

2 stops31h 36m

Wilmington New Hanover County

Thu 6/11

06:00-21:20

1 stop10h 20m

£487

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Thu 30/10

08:55-22:39

2 stops17h 44m

Wilmington New Hanover County

Thu 6/11

10:16-08:45

2 stops17h 29m

£498

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Wed 1/10

12:15-23:24

2 stops16h 09m

Wilmington New Hanover County

Sun 5/10

07:05-06:55

2 stops18h 50m

£503

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Tue 14/10

08:25-12:34

1 stop33h 09m

Wilmington New Hanover County

Fri 24/10

13:30-06:30

1 stop12h 00m

£531

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Tue 14/10

16:00-23:24

1 stop12h 24m

Wilmington New Hanover County

Fri 24/10

14:42-10:40

2 stops14h 58m

£632

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Thu 30/10

06:00-12:12

3 stops34h 12m

Wilmington New Hanover County

Thu 6/11

11:58-17:30

3 stops24h 32m

£659

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Wed 1/10

06:00-11:13

3 stops34h 13m

Wilmington New Hanover County

Sun 5/10

18:08-09:35

3 stops34h 27m

£745

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Sun 23/11

09:50-20:55

3 stops40h 05m

£375

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Sun 23/11

10:00-18:51

2 stops37h 51m

£403

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Mon 24/11

08:55-17:16

1 stop13h 21m

£413

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 15 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 12 September 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Wilmington (average of £683). Flying from London Heathrow Airport to Wilmington in July is currently the most expensive (average of £1,046). 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 17 September 2025.

It’s optimal to fly from London Heathrow Airport to Wilmington in the evening. By choosing this option you can save up to 29% 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 17 September 2025.
Read reviews from past customers who have flown with Finnair, United Airlines, andVirgin Atlantic 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.

Comfort

7.5

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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 7 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 44m. United Airlines provides one of the quickest options available for as low as £498. 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 £444. Additional return tickets that might be worth considering are offered by Lufthansa and British Airways, with the lowest prices starting at £469 and £483, respectively. United Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London Heathrow Airport to Wilmington one-way?

    One-way options have recently been found by users for as low as £403 on British Airways. Other airlines that offer cheap prices include Delta from £413 and JetBlue from £435 one-way.

  • 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Wilmington (average of £683). Flying from London Heathrow Airport to Wilmington in July is currently the most expensive (average of £1,046). 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 7 airlines flying from Heathrow to Wilmington

Discover the top 7 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£444Average£613FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£469Average£571FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£483Average£650FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£512Average£728FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£535Average£680FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£536Average£668FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£568Average£710FlexibilityNo 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.

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.