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$447+ Cheap flights from Wilmington (ILM) to Heathrow (LHR)

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — LHR
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$620
(United Airlines)

One-way from

$447
(Gurufare)

Popular in

June

Cheapest in

August

Average price

$793
Provider with most accurate pricing for Wilmington New Hanover County-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Wilmington New Hanover County-London Heathrow flights.
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From Wilmington New Hanover County to London Heathrow
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One-way flight from Wilmington New Hanover County to London Heathrow
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Highest demand for flights based on searches. 21% potential increase in price ($259 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 27, 2025.

This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:42 pmILM - LHR
1 stop11h 43mUnited Airlines
Wed 12/1712:05 pmLHR - ILM
2 stops16h 49mUnited Airlines
Deal found 10/26$620
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:26 amILM - LHR
1 stop14h 59mDelta
Sun 12/148:55 amLHR - ILM
1 stop19h 22mDelta
Deal found 10/27$649
This Virgin Atlantic deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:12 pmILM - LHR
2 stops15h 38mVirgin Atlantic
Sun 12/149:40 amLHR - ILM
2 stops18h 37mVirgin Atlantic
Deal found 10/27$654
This KLM deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:23 pmILM - LHR
1 stop12h 27mKLM
Wed 12/1710:45 amLHR - ILM
1 stop17h 32mKLM
Deal found 10/26$674
This Scandinavian Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:23 amILM - LHR
2 stops26h 17mScandinavian Airlines
Fri 11/216:40 amLHR - ILM
2 stops21h 35mScandinavian Airlines
Deal found 10/25$841
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:33 pmILM - LHR
3 stops43h 57mMultiple Airlines
Sun 12/147:50 amLHR - ILM
2 stops18h 43mMultiple Airlines
Deal found 10/27$1,247
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:00 amILM - LHR
1 stop10h 20mUnited Airlines
Sun 11/306:00 pmLHR - ILM
2 stops34h 50mUnited Airlines
Deal found 10/27$1,276
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:33 pmILM - LHR
3 stops43h 57mMultiple Airlines
Thu 12/186:00 pmLHR - ILM
2 stops34h 12mMultiple Airlines
Deal found 10/27$1,306
This Priceline deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:27 pmILM - LHR
1 stop12h 23mBritish Airways
Fri 11/212:45 pmLHR - ILM
1 stop12h 20mBritish Airways
Deal found 10/25$1,356
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:05 amILM - LHR
2 stops20h 45mMultiple Airlines
Sat 12/277:50 amLHR - ILM
3 stops33h 17mMultiple Airlines
Deal found 10/26$1,418

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated October 27, 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

Thu 12/11

2:23 pm-9:00 am

1 stop13h 37m

London Heathrow

Thu 12/18

12:30 pm-11:17 pm

1 stop15h 47m

$649

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sun 12/7

10:26 am-6:25 am

1 stop14h 59m

London Heathrow

Sun 12/14

8:55 am-11:17 pm

1 stop19h 22m

$649

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 12/10

6:00 am-5:55 am

2 stops18h 55m

London Heathrow

Wed 12/17

7:40 am-11:54 pm

2 stops21h 14m

$654

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Thu 12/11

10:26 am-8:45 am

2 stops17h 19m

London Heathrow

Thu 12/18

4:10 pm-9:41 am

2 stops22h 31m

$654

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 12/10

2:23 pm-7:50 am

1 stop12h 27m

London Heathrow

Wed 12/17

10:45 am-11:17 pm

1 stop17h 32m

$674

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sat 3/7

11:45 am-7:50 am

1 stop15h 05m

London Heathrow

Sat 3/14

10:10 am-9:37 am

2 stops27h 27m

$777

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sat 11/8

8:38 pm-7:20 am

1 stop29h 42m

$447

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sat 11/8

6:00 am-11:15 am

2 stops24h 15m

$469

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sat 12/20

6:30 pm-7:10 am

2 stops31h 40m

$767

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sat 12/20

5:05 pm-9:10 am

1 stop11h 05m

$1,028

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Compare providers for flights from Wilmington to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Wilmington to Heathrow in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Wilmington-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Wilmington-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Wilmington-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Wilmington-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Wilmington-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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, August is the cheapest month in which you can book a flight from Wilmington to London Heathrow Airport (average of $576). Flying from Wilmington to London Heathrow Airport in June is currently the most expensive (average of $1,072). 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 ILM to LHR?

Find hourly flight availability from Wilmington to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

When flying from Wilmington to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 15% versus a flight at noon.

How much does it cost to fly round-trip from Wilmington to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated October 27, 2025.
Get a feel of what it's like to fly with Delta, Virgin Atlantic, and American Airlines from Wilmington to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Virgin Atlantic
7.5
Good
670 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,481 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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?

    Located just 4.3 mi from the city center, Wilmington New Hanover County is the airport most travelers will use when flying to London Heathrow from Wilmington. Booking flights from New Hanover County (ILM) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 4 different airlines.

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

    A quick flight from Wilmington to London Heathrow Airport can take about 13h 37m. KLM provides one of the quickest options available for as low as $649. Airlines will cover a distance of 3899 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Wilmington to London Heathrow Airport round-trip?

    Virgin Atlantic, at $630, was found to be the cheapest airline from Wilmington to London Heathrow Airport.Alternate airlines to your destination round-trip include Delta and American Airlines. These flights start at 33% lower than the current average price 3 months from now.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Wilmington to London Heathrow Airport (average of $576). Flying from Wilmington to London Heathrow Airport in June is currently the most expensive (average of $1,072). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Wilmington to Heathrow

Discover the top 4 airlines that operate flights from Wilmington to Heathrow. 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 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$630Average$965FlexibilityNo cancel feeOn-time72%
DeltaCheapest$631Average$815FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$662Average$1,064FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$834Average$982FlexibilityNo cancel feeOn-time70%

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