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Cheap flights from Wilmington to London Heathrow Airport from £254

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — LHR
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap 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 18 September 2025.

Round-trip from

£392

One-way from

£254

Popular in

June

Cheapest in

August

Average price

£515
Delta
  • Delta
  • 15/10-22/10
  • 3 total stops
  • 31h 14m total
  • Wilmington to London
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Scandinavian Airlines
  • Scandinavian Airlines
  • 8/11
  • 2 total stops
  • 18h 30m total
  • Wilmington to London
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Highest demand for flights based on searches. 22% potential increase in price (£144 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£31 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Wilmington to Heathrow

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 18 September 2025.

Wed 15/1017:55ILM - LHR
1 stop12h 15mDelta
Wed 22/1008:40LHR - ILM
2 stops18h 59mDelta
Deal found 15/9£392
Wed 15/1017:55ILM - LHR
1 stop12h 15mMultiple Airlines
Wed 22/1015:15LHR - ILM
1 stop23h 21mMultiple Airlines
Deal found 15/9£401
Thu 9/1006:00ILM - LHR
1 stop20h 15mDelta
Mon 13/1020:25LHR - ILM
2 stops22h 11mDelta
Deal found 17/9£474
Thu 9/1017:55ILM - LHR
1 stop14h 35mMultiple Airlines
Mon 13/1015:15LHR - ILM
1 stop23h 21mMultiple Airlines
Deal found 17/9£475
Wed 1/1011:55ILM - LHR
1 stop13h 35mJetBlue
Sat 4/1008:25LHR - ILM
1 stop33h 04mJetBlue
Deal found 17/9£497
Wed 17/911:55ILM - LHR
1 stop13h 35mJetBlue
Mon 22/908:25LHR - ILM
1 stop31h 43mJetBlue
Deal found 16/9£548
Sat 1/1113:54ILM - LHR
2 stops37h 31mBritish Airways
Sat 8/1109:55LHR - ILM
1 stop17h 10mBritish Airways
Deal found 17/9£614
Sat 1/1112:30ILM - LHR
2 stops18h 00mDelta
Sat 8/1108:55LHR - ILM
2 stops18h 44mDelta
Deal found 17/9£703

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 18 September 2025.
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

Wed 15/10

17:55-11:10

1 stop12h 15m

London Heathrow

Wed 22/10

08:40-22:39

2 stops18h 59m

£392

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 15/10

17:55-11:10

1 stop12h 15m

London Heathrow

Wed 22/10

15:15-09:36

1 stop23h 21m

£401

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Thu 9/10

06:00-07:15

1 stop20h 15m

London Heathrow

Mon 13/10

20:25-13:36

2 stops22h 11m

£474

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 1/10

11:55-06:30

1 stop13h 35m

London Heathrow

Sat 4/10

08:25-12:29

1 stop33h 04m

£497

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sun 1/3

11:27-07:50

1 stop15h 23m

London Heathrow

Sat 7/3

17:00-22:24

2 stops34h 24m

£579

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sat 1/11

13:54-07:25

2 stops37h 31m

London Heathrow

Sat 8/11

09:55-22:05

1 stop17h 10m

£614

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sat 8/11

16:30-16:00

2 stops18h 30m

£254

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 1/10

11:55-06:30

1 stop13h 35m

£256

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 1/10

17:36-16:00

2 stops17h 24m

£286

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sat 8/11

18:09-07:20

1 stop32h 11m

£327

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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, January is the cheapest month in which you can book a flight from Wilmington to London Heathrow Airport (average of £112). Flying from Wilmington to London Heathrow Airport in August is currently the most expensive (average of £164). 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?

    Delta can get you from Wilmington to London Heathrow Airport in just under 12h 15m. Your travel time can differ by up to . The distance between Wilmington and London Heathrow Airport is about 3899 mi.

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

    £254 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on JetBlue and British Airways, with prices starting from £256 and £327, respectively.

  • 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, January is the cheapest month in which you can book a flight from Wilmington to London Heathrow Airport (average of £112). Flying from Wilmington to London Heathrow Airport in August is currently the most expensive (average of £164). 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
Hounslow
Slough
Gatwick
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Swindon
Dartford
Guildford
Brentford

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