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Cheap flights from Wilmington to London Heathrow Airport from £583

ILM — LHR
15 Dec — 22 Dec1
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

Wed 9/1210:17 -
1 stop15h 08m
Sun 13/1206:30 -
2 stops15h 13m
Deal found 11/11£718
Tue 8/1213:00 -
1 stop12h 20m
Sun 13/1209:00 -
2 stops43h 44m
Deal found 10/11£722
Thu 10/1218:13 -
1 stop12h 47m
Thu 17/1207:15 -
2 stops16h 13m
Deal found 10/11£723
Wed 2/1213:00 -
1 stop12h 20m
Mon 7/1216:40 -
2 stops36h 04m
Deal found 11/11£726
Wed 9/1219:09 -
1 stop11h 51m
Sun 13/1209:55 -
1 stop12h 38m
Deal found 11/11£734
Tue 8/1215:54 -
1 stop12h 46m
Sun 13/1214:10 -
1 stop12h 38m
Deal found 10/11£740
Thu 3/1206:05 -
1 stop19h 15m
Thu 10/1206:50 -
2 stops21h 54m
Deal found 13/11£754
Thu 3/1217:32 -
1 stop13h 08m
Thu 10/1211:45 -
2 stops26h 42m
Deal found 10/11£755

Find flight deals from Wilmington to Heathrow

Round-trip from

£581

Popular in

December

Cheapest in

February

Average price

£715
United Airlines
  • United Airlines
  • 1/3-3/3
  • 3 total stops
  • 37h 45m total
  • Wilmington to London
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Highest demand for flights based on searches. 12% potential increase in price (£87 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

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

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Route

Depart

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Price

Cheapest return flight

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Mon 1/3

06:00-13:00

2 stops26h 00m

London Heathrow

Wed 3/3

06:50-23:44

2 stops21h 54m

£583

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Sun 14/2

12:19-09:10

1 stop15h 51m

London Heathrow

Thu 18/2

06:50-23:44

2 stops21h 54m

£675

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Wed 9/12

10:17-07:45

2 stops16h 28m

London Heathrow

Sun 13/12

06:30-22:59

2 stops21h 29m

£721

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Wed 13/1

12:20-06:20

1 stop13h 00m

London Heathrow

Sun 24/1

06:50-23:58

2 stops22h 08m

£726

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Tue 8/12

06:05-05:55

2 stops18h 50m

London Heathrow

Sun 13/12

09:00-23:44

2 stops43h 44m

£726
Fastest return journey

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Wed 13/1

16:35-09:00

1 stop11h 25m

London Heathrow

Sun 24/1

08:40-23:04

2 stops19h 24m

£727

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Wed 24/3

06:00-06:40

2 stops20h 40m

London Heathrow

Sat 3/4

12:40-23:57

2 stops40h 17m

£729

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Sorted by cheapest first

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

Related info for your journey

  • 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?

    United Airlines can get you from Wilmington to London Heathrow Airport in just under 26h. Your travel time can differ by up to . The distance between Wilmington and London Heathrow Airport is about 3899 mi.

  • 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.

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
Hounslow
Luton
Wembley
Milton Keynes
Gatwick
Slough
Ilford
Hayes
Folkestone
Eastbourne
Croydon
Barnet
Northampton
Southall
Southend-on-Sea
Enfield
Brentford
Dover
Harrow
Watford

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