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Cheap flights from Wilmington to London Heathrow Airport from £263

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — LHR
11 May — 18 May1
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 11 April 2026.

Fri 24/414:24
ILM
-
LHR
1 stop11h 01m
Virgin Atlantic
Mon 27/411:15
LHR
-
ILM
1 stop17h 44m
Virgin Atlantic
Deal found 10/4£574
Tue 21/414:24
ILM
-
LHR
1 stop11h 01m
Delta
Thu 21/511:45
LHR
-
ILM
2 stops16h 39m
Delta
Deal found 6/4£581
Tue 21/414:24
ILM
-
LHR
1 stop11h 01m
Delta
Tue 28/406:15
LHR
-
ILM
2 stops15h 47m
Delta
Deal found 11/4£583
Tue 21/414:24
ILM
-
LHR
1 stop11h 01m
Delta
Mon 18/515:15
LHR
-
ILM
1 stop13h 09m
Delta
Deal found 6/4£585
Tue 21/417:50
ILM
-
LHR
1 stop14h 25m
KLM
Tue 28/409:20
LHR
-
ILM
1 stop19h 39m
KLM
Deal found 9/4£586
Sat 9/511:52
ILM
-
LHR
1 stop20h 23m
KLM
Sat 16/511:15
LHR
-
ILM
1 stop14h 54m
KLM
Deal found 10/4£588
Wed 23/914:30
ILM
-
LHR
2 stops15h 10m
Virgin Atlantic
Mon 12/1009:20
LHR
-
ILM
1 stop12h 30m
Virgin Atlantic
Deal found 7/4£589
Sat 18/416:30
ILM
-
LHR
1 stop32h 55m
Delta
Tue 19/515:15
LHR
-
ILM
1 stop13h 09m
Delta
Deal found 6/4£590
Tue 15/914:30
ILM
-
LHR
1 stop11h 45m
Delta
Sun 20/908:40
LHR
-
ILM
2 stops19h 29m
Delta
Deal found 9/4£594
Fri 6/1110:20
ILM
-
LHR
2 stops15h 35m
Delta
Wed 11/1106:30
LHR
-
ILM
2 stops21h 34m
Delta
Deal found 8/4£597

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 11 April 2026.

Round-trip from

£574

One-way from

£263

Popular in

June

Cheapest in

August

Average price

£624
Virgin Atlantic
  • Virgin Atlantic
  • 24/4-27/4
  • 2 total stops
  • 28h 45m total
  • Wilmington to London
Search Deals
United Airlines
  • United Airlines
  • 15/8
  • 2 total stops
  • 24h 11m total
  • Wilmington to London
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£177 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£32 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 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 11 April 2026.
Use the filters below to find and compare flights from Wilmington to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 22/4

14:24-06:25

1 stop11h 01m

London Heathrow

Wed 29/4

06:15-17:02

2 stops15h 47m

£581

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Mon 20/4

14:24-13:15

1 stop17h 51m

London Heathrow

Wed 20/5

06:30-23:24

2 stops21h 54m

£581

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Tue 21/4

14:24-06:25

1 stop11h 01m

London Heathrow

Thu 21/5

11:45-23:24

2 stops16h 39m

£581

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sat 9/5

11:52-13:15

1 stop20h 23m

London Heathrow

Sat 16/5

06:30-21:09

2 stops19h 39m

£583

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Tue 21/4

14:24-13:15

1 stop17h 51m

London Heathrow

Tue 28/4

13:25-23:59

1 stop15h 34m

£585

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Tue 15/9

17:45-13:15

1 stop14h 30m

London Heathrow

Sun 20/9

11:15-23:09

1 stop16h 54m

£599

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 23/9

17:45-13:15

1 stop14h 30m

London Heathrow

Mon 12/10

15:15-23:04

1 stop12h 49m

£605

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 23/9

10:20-06:45

2 stops15h 25m

London Heathrow

Mon 12/10

20:05-13:34

2 stops22h 29m

£608

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sun 30/8

14:30-11:20

2 stops15h 50m

London Heathrow

Wed 9/9

10:45-23:09

2 stops17h 24m

£620

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sat 16/5

06:00-07:15

1 stop20h 15m

London Heathrow

Sat 30/5

11:15-21:09

1 stop14h 54m

£634

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 20 resultsSorted by cheapest first
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 £413). Flying from Wilmington to London Heathrow Airport in June is currently the most expensive (average of £793). 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 Wilmington to London Heathrow Airport?

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, Delta, and KLM can get you from Wilmington to London Heathrow Airport in just under 11h 01m. Your travel time can differ by up to 6h 50m. 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 £413). Flying from Wilmington to London Heathrow Airport in June is currently the most expensive (average of £793). 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
Wembley
Croydon
Northampton
Hounslow
Gatwick
Luton
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Chelmsford
Ipswich
Southend-on-Sea

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