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Cheap flights from Wilmington to London Heathrow Airport from £456

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — LHR
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wilmington to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Wilmington to Heathrow
Explore the most affordable flight options available from Wilmington to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Mon 2/314:19
ILM
-
LHR
2 stops24h 51m
Virgin Atlantic
Mon 16/312:30
LHR
-
ILM
1 stop15h 29m
Virgin Atlantic
Deal found 2/2£456
Wed 4/314:19
ILM
-
LHR
1 stop11h 06m
Delta
Wed 11/308:40
LHR
-
ILM
2 stops19h 19m
Delta
Deal found 31/1£464
Wed 8/420:17
ILM
-
LHR
1 stop11h 33m
British Airways
Wed 22/406:30
LHR
-
ILM
2 stops22h 09m
British Airways
Deal found 2/2£474
Tue 3/315:20
ILM
-
LHR
1 stop12h 55m
Multiple Airlines
Tue 10/306:05
LHR
-
ILM
2 stops19h 30m
Multiple Airlines
Deal found 1/2£480
Mon 30/316:24
ILM
-
LHR
1 stop11h 41m
British Airways
Wed 15/419:30
LHR
-
ILM
2 stops33h 14m
British Airways
Deal found 1/2£481
Wed 4/311:06
ILM
-
LHR
1 stop14h 29m
British Airways
Wed 11/309:55
LHR
-
ILM
1 stop18h 03m
British Airways
Deal found 31/1£483
Wed 18/314:23
ILM
-
LHR
1 stop14h 37m
KLM
Wed 25/315:50
LHR
-
ILM
1 stop21h 40m
KLM
Deal found 1/2£485
Wed 4/314:19
ILM
-
LHR
2 stops15h 21m
Virgin Atlantic
Sun 8/308:55
LHR
-
ILM
1 stop19h 04m
Virgin Atlantic
Deal found 31/1£488
Wed 1/415:17
ILM
-
LHR
1 stop11h 23m
American Airlines
Wed 8/416:55
LHR
-
ILM
1 stop11h 57m
American Airlines
Deal found 1/2£493

Find flight deals from Wilmington to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to Heathrow (LHR). 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 2 February 2026.

Round-trip from

£456

Popular in

June

Cheapest in

August

Average price

£479
Virgin Atlantic
  • Virgin Atlantic
  • 2/3-16/3
  • 3 total stops
  • 40h 20m total
  • Wilmington to London
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£171 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wilmington to Heathrow 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 2 February 2026.
Use the filters below to find and compare flights from Wilmington to London Heathrow Airport that are best for you.

Fly from

Wilmington

Fly to

Heathrow

Route

Depart

Return

Price

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Mon 2/3

14:19-20:10

2 stops24h 51m

London Heathrow

Mon 16/3

12:30-23:59

1 stop15h 29m

£456

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 8/4

12:37-08:00

1 stop14h 23m

London Heathrow

Wed 22/4

06:30-23:39

2 stops22h 09m

£474

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Mon 30/3

16:24-09:05

1 stop11h 41m

London Heathrow

Wed 15/4

19:30-23:44

2 stops33h 14m

£481

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 4/3

11:06-06:35

1 stop14h 29m

London Heathrow

Wed 11/3

09:55-23:58

1 stop18h 03m

£483

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Tue 3/3

17:19-12:00

1 stop13h 41m

London Heathrow

Tue 10/3

09:55-21:35

1 stop15h 40m

£483

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 18/3

14:23-09:00

1 stop14h 37m

London Heathrow

Wed 25/3

15:50-09:30

1 stop21h 40m

£485

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 18/3

06:00-05:55

2 stops19h 55m

London Heathrow

Wed 25/3

12:00-22:13

1 stop14h 13m

£488

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 18/3

14:23-08:45

2 stops14h 22m

London Heathrow

Wed 25/3

20:00-13:38

2 stops21h 38m

£488

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Tue 3/3

06:00-07:55

2 stops20h 55m

London Heathrow

Tue 10/3

07:25-22:13

2 stops18h 48m

£488

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 4/3

14:19-10:40

2 stops15h 21m

London Heathrow

Sun 8/3

08:55-23:59

1 stop19h 04m

£488

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 11 results
1
2

Best time to book a flight from Wilmington to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Wilmington 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 Wilmington to London Heathrow Airport

What is the cheapest month to book a flight from Wilmington to London Heathrow Airport?

Currently, March is the cheapest month in which you can book a flight from Wilmington to London Heathrow Airport (average of £405). Flying from Wilmington to London Heathrow Airport in June is currently the most expensive (average of £778). 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.

Related info for your journey

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

    If you book a flight to London Heathrow 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. There are 0 flights from New Hanover County to London Heathrow per day from 0 different airlines.

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

    Virgin Atlantic and British Airways can get you from Wilmington to London Heathrow Airport in just under 14h 23m. Your travel time can differ by up to 10h 28m. The distance between Wilmington and London Heathrow Airport is about 3899 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Wilmington to London Heathrow Airport (average of £405). Flying from Wilmington to London Heathrow Airport in June is currently the most expensive (average of £778). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Northampton
Wembley
Gatwick
Slough
Ilford
Hounslow
Brentford
Hayes
Colchester
Watford
Guildford
Swindon
Bedford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Wilmington to Heathrow.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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