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Cheap flights from Wilmington to London Heathrow Airport from £508

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — LHR
21 Apr — 28 Apr1
1 adult

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 16 April 2025.

Round-trip from

£508

Popular in

June

Cheapest in

January

Average price

£707
Lufthansa
  • Lufthansa
  • 12/8-26/8
  • 2 total stops
  • 26h 11m total
  • Wilmington to London
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Highest demand for flights based on searches. 19% potential increase in price (£138 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£27 potential savings vs. average return price).
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Average for round-trip flights in April 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 16 April 2025.

Tue 12/816:59ILM - LHR
1 stop13h 46mLufthansa
Tue 26/816:00LHR - ILM
1 stop12h 25mLufthansa
Deal found 15/4£508
Tue 13/518:28ILM - LHR
1 stop14h 02mKLM
Wed 21/509:55LHR - ILM
2 stops16h 41mKLM
Deal found 15/4£527
Tue 13/514:19ILM - LHR
2 stops14h 41mDelta
Wed 21/509:55LHR - ILM
2 stops16h 41mDelta
Deal found 15/4£530
Tue 12/814:30ILM - LHR
1 stop11h 45mVirgin Atlantic
Tue 26/811:45LHR - ILM
2 stops17h 17mVirgin Atlantic
Deal found 15/4£533
Mon 11/817:45ILM - LHR
1 stop12h 25mAir France
Tue 26/806:15LHR - ILM
2 stops15h 40mAir France
Deal found 15/4£534
Sat 26/418:47ILM - LHR
1 stop32h 18mBritish Airways
Wed 7/512:30LHR - ILM
1 stop13h 35mBritish Airways
Deal found 15/4£544
Thu 14/814:46ILM - LHR
1 stop11h 29mUnited Airlines
Thu 28/816:00LHR - ILM
1 stop12h 25mUnited Airlines
Deal found 15/4£575
Tue 20/516:37ILM - LHR
1 stop13h 28mMultiple Airlines
Sun 25/512:30LHR - ILM
1 stop13h 35mMultiple Airlines
Deal found 15/4£651
Wed 21/512:35ILM - LHR
1 stop14h 15mAmerican Airlines
Wed 4/615:00LHR - ILM
1 stop13h 58mAmerican Airlines
Deal found 15/4£663
Sat 26/416:00ILM - LHR
2 stops24h 40mScandinavian Airlines
Wed 7/507:05LHR - ILM
3 stops19h 31mScandinavian Airlines
Deal found 15/4£1,003

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 16 April 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

Tue 12/8

16:59-11:45

1 stop13h 46m

London Heathrow

Tue 26/8

16:00-23:25

1 stop12h 25m

£508

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Tue 13/5

18:28-13:30

1 stop14h 02m

London Heathrow

Wed 21/5

09:55-21:36

2 stops16h 41m

£527

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Tue 13/5

14:19-10:00

2 stops14h 41m

London Heathrow

Wed 21/5

09:55-21:36

2 stops16h 41m

£530

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Tue 12/8

14:30-07:15

1 stop11h 45m

London Heathrow

Tue 26/8

11:45-00:02

2 stops17h 17m

£533

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Mon 11/8

17:45-11:10

1 stop12h 25m

London Heathrow

Tue 26/8

06:15-16:55

2 stops15h 40m

£534

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sat 26/4

18:47-08:05

1 stop32h 18m

London Heathrow

Wed 7/5

12:30-21:05

1 stop13h 35m

£544

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Thu 14/8

14:46-07:15

1 stop11h 29m

London Heathrow

Thu 28/8

16:00-23:25

1 stop12h 25m

£575

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Tue 20/5

16:37-11:05

1 stop13h 28m

London Heathrow

Sun 25/5

12:30-21:05

1 stop13h 35m

£651

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 21/5

12:35-07:50

1 stop14h 15m

London Heathrow

Wed 4/6

15:00-23:58

1 stop13h 58m

£663

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sat 26/4

16:00-21:40

2 stops24h 40m

London Heathrow

Wed 7/5

07:05-21:36

3 stops19h 31m

£1,003

Flights are sorted by cheapest return flights first.

Deals found on 15/4

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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

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.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

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).

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 16 April 2025.
Read through reviews of airlines operating flights from Wilmington to London, such as Delta, KLM and Air France. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,917 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,917 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,326 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Currently priced at £508, Lufthansa will fly you from Wilmington to London Heathrow Airport and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Delta - these airlines can fly you to your destination from £527 and £530, respectively. Users have found that Lufthansa is 33% cheaper than the other options available to this destination.

  • 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 Wilmington?

Book flights to Wilmington if you plan to visit one of these locations
Hounslow
Deal
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