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

Delta and Virgin Atlantic can get you from Wilmington to London Heathrow Airport in just under 13h 25m. Your travel time can differ by up to 2h 38m. The distance between Wilmington and London Heathrow Airport is about 3899 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from ILM to LHR?

When flying from Wilmington to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

£243+ Cheap Flights from Wilmington to London Heathrow Airport

Cheap flight deals from Wilmington to Heathrow

Enter your travel dates to find the best prices.

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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 13 September 2026.

Wed 28/1014:24 -

1 stop17h 16m

Wed 4/1108:40 -

2 stops18h 16m

Deal found 12/9£546

Wed 28/1014:24 -

2 stops13h 21m

Wed 4/1108:40 -

2 stops18h 16m

Deal found 12/9£549

Mon 26/1010:22 -

1 stop16h 03m

Mon 2/1106:20 -

2 stops20h 36m

Deal found 11/9£584

Mon 26/1010:22 -

1 stop17h 28m

Mon 2/1108:55 -

1 stop18h 01m

Deal found 11/9£588

Sat 12/1217:32 -

1 stop13h 08m

Sun 10/117:35 -

2 stops28h 15m

Deal found 9/9£630

Wed 21/1012:45 -

1 stop15h 35m

Wed 28/1006:35 -

2 stops21h 09m

Deal found 8/9£641

Fri 18/918:14 -

2 stops22h 11m

Mon 21/906:50 -

2 stops22h 07m

Deal found 11/9£644

Mon 26/1006:00 -

2 stops29h 50m

Mon 2/1106:50 -

2 stops33h 32m

Deal found 11/9£648

Sun 25/1006:00 -

1 stop24h 25m

Sun 1/1107:30 -

2 stops21h 14m

Deal found 10/9£649

Sat 12/1206:00 -

1 stop22h 10m

Sun 10/111:05 -

2 stops41h 54m

Deal found 10/9£650

Find flight deals from Wilmington to Heathrow

Round-trip from	£583
One-way from	£243
Popular in	June
Cheapest in	February
Average price	£897

United Airlines
11/1-13/1
3 total stops
59h 55m total
Wilmington to London

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JetBlue
6/10-31/12
1 total stop
10h 45m total
Wilmington to London

Search Deals

Highest demand for flights based on searches. 23% potential increase in price (£159 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Tue 6/10

14:45-06:30

1 stop10h 45m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

Fastest return journey

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Wed 13/1

15:49-06:35

1 stop9h 46m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£257

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Wed 13/1

06:00-10:50

2 stops23h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£257

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Sun 24/1

10:20-07:50

1 stop16h 30m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£257

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Tue 13/10

14:24-12:05

2 stops16h 41m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£272

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Sun 4/10

07:00-08:50

1 stop20h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£272

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Tue 13/10

06:20-06:25

1 stop19h 05m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£272

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Tue 6/10

10:22-09:50

2 stops18h 28m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£272

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Sun 24/1

14:36-16:20

3 stops44h 44m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£354

WilmingtonLondon

ILM Wilmington New Hanover County - LHR London Heathrow

ILMLHR

Wilmington New Hanover County

Mon 21/12

14:32-09:25

2 stops13h 53m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£393

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 17 resultsSorted 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.

ILM-LHR

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.

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?
Delta and Virgin Atlantic can get you from Wilmington to London Heathrow Airport in just under 13h 25m. Your travel time can differ by up to 2h 38m. 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.

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Cheap flights from Wilmington to London Heathrow Airport from £243

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Wilmington to Heathrow

Cheapest flights from Wilmington to HeathrowExplore 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 13 September 2026.

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 13 September 2026.

Best flights from Wilmington to HeathrowDiscover carefully curated flight deals from Wilmington to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.

Discover carefully curated flight deals from Wilmington to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.

Last-minute flights from Wilmington to HeathrowDiscover last-minute flight deals from Wilmington to Heathrow. Data last updated 13 September 2026 and is based on user searches.

Discover last-minute flight deals from Wilmington to Heathrow. Data last updated 13 September 2026 and is based on user searches.

One-way flights from Wilmington to HeathrowSearch for one-way flight options from Wilmington to Heathrow. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.

Search for one-way flight options from Wilmington to Heathrow. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.

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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.

Related info for your journey

What airport do you fly from for flights from Wilmington to London Heathrow?

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

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

How can I find direct flights from Wilmington to Heathrow?

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

Travelling to a place near London Heathrow Airport?

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Alternative routes for Wilmington to Heathrow

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Complete your trip

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Can Cheapflights notify me if prices for flights from Wilmington to Heathrow become cheaper?

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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 13 September 2026.

Best flights from Wilmington to Heathrow
Discover carefully curated flight deals from Wilmington to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.

Last-minute flights from Wilmington to Heathrow
Discover last-minute flight deals from Wilmington to Heathrow. Data last updated 13 September 2026 and is based on user searches.

One-way flights from Wilmington to Heathrow
Search for one-way flight options from Wilmington to Heathrow. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.