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Cheap flights from London Heathrow Airport to Wilmington from £551

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ILM
27 Mar — 3 Apr1
1 adult

Cheap flight deals from Heathrow to Wilmington

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Wilmington (ILM). 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 22 March 2025.

Round-trip from

£551

Popular in

August

Cheapest in

February

Average price

£697
Icelandair
  • Icelandair
  • 8/5-14/5
  • 4 total stops
  • 83h 43m total
  • London to Wilmington
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£85 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Heathrow to Wilmington

Cheapest flights from Heathrow to Wilmington
Explore the most affordable flight options available from Heathrow to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.

Thu 8/508:15LHR - ILM
2 stops55h 58mIcelandair
Wed 14/512:00ILM - LHR
2 stops27h 45mIcelandair
Deal found 21/3£551
Wed 7/509:55LHR - ILM
2 stops16h 41mDelta
Tue 13/510:22ILM - LHR
2 stops20h 03mDelta
Deal found 21/3£563
Wed 7/509:55LHR - ILM
2 stops16h 41mKLM
Tue 13/518:28ILM - LHR
1 stop14h 02mKLM
Deal found 20/3£564
Thu 8/509:55LHR - ILM
2 stops18h 57mVirgin Atlantic
Wed 14/518:28ILM - LHR
2 stops20h 32mVirgin Atlantic
Deal found 20/3£568
Wed 7/508:20LHR - ILM
2 stops15h 40mAmerican Airlines
Wed 14/515:17ILM - LHR
1 stop11h 23mAmerican Airlines
Deal found 21/3£578
Fri 9/508:00LHR - ILM
1 stop13h 00mUnited Airlines
Tue 13/516:41ILM - LHR
2 stops12h 59mUnited Airlines
Deal found 21/3£636
Thu 8/513:05LHR - ILM
1 stop15h 47mAir France
Thu 15/518:28ILM - LHR
1 stop14h 02mAir France
Deal found 20/3£686
Tue 20/518:00LHR - ILM
1 stop27h 00mLufthansa
Tue 27/517:10ILM - LHR
1 stop34h 10mLufthansa
Deal found 21/3£701
Sat 10/506:40LHR - ILM
3 stops20h 09mScandinavian Airlines
Sat 17/511:50ILM - LHR
2 stops23h 10mScandinavian Airlines
Deal found 21/3£1,086

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Wilmington 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 22 March 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Wilmington that are best for you.

Fly from

Heathrow

Fly to

Wilmington

Route

Depart

Return

Price

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Thu 8/5

08:15-11:13

2 stops55h 58m

Wilmington New Hanover County

Wed 14/5

12:00-20:45

2 stops27h 45m

£551

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Wed 7/5

09:55-21:36

2 stops16h 41m

Wilmington New Hanover County

Tue 13/5

10:22-11:25

2 stops20h 03m

£563

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Wed 7/5

09:55-21:36

2 stops16h 41m

Wilmington New Hanover County

Tue 13/5

18:28-13:30

1 stop14h 02m

£564

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Thu 8/5

09:55-23:52

2 stops18h 57m

Wilmington New Hanover County

Wed 14/5

18:28-20:00

2 stops20h 32m

£568

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Wed 7/5

08:20-19:00

2 stops15h 40m

Wilmington New Hanover County

Wed 14/5

15:17-07:40

1 stop11h 23m

£578

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Fri 9/5

08:00-16:00

1 stop13h 00m

Wilmington New Hanover County

Tue 13/5

16:41-10:40

2 stops12h 59m

£636

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Thu 8/5

13:05-23:52

1 stop15h 47m

Wilmington New Hanover County

Thu 15/5

18:28-13:30

1 stop14h 02m

£686

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Tue 20/5

18:00-16:00

1 stop27h 00m

Wilmington New Hanover County

Tue 27/5

17:10-08:20

1 stop34h 10m

£701

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Sat 10/5

06:40-21:49

3 stops20h 09m

Wilmington New Hanover County

Sat 17/5

11:50-16:00

2 stops23h 10m

£1,086

LondonWilmington

LHR - ILM

LHRILM

London Heathrow

Fri 30/5

12:30-21:05

1 stop13h 35m

£672

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 12 results
1
2

Best time to book a flight from Heathrow to Wilmington

Have a flexible travel schedule? Discover the best time to fly to Wilmington from Heathrow 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 London Heathrow Airport to Wilmington

How far ahead should I book a flight from London Heathrow Airport to Wilmington?

Use this chart to determine the optimal time to book a return flight from Heathrow to Wilmington. Price data was last updated on 14 March 2025.

The best time to book flights from London Heathrow Airport to Wilmington is 8 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Wilmington?

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Wilmington (average of £683). Flying from London Heathrow Airport to Wilmington in July is currently the most expensive (average of £1,046). 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 LHR to ILM?

Find hourly flight availability from Heathrow to Wilmington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 March 2025.

It’s optimal to fly from London Heathrow Airport to Wilmington in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Wilmington by month

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

In terms of precipitation, rainfall in Wilmington ranges from 71.0 - 198.0 inches per month. September is typically the wettest month, when rainfall can reach 198.0 mm. April is typically the driest time to visit Wilmington when rainfall is around 71.0 mm.

Temperature in Wilmington by month

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

If weather is an important factor for your trip to Wilmington, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

Reviews of airlines servicing Wilmington

Get insights into the airlines that provide service to Wilmington. 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 Wilmington. Reviews last updated 22 March 2025.
Delta
8.0
Very Good
7,892 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,892 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,422 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
634 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Wilmington. 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 into for flights to Wilmington from 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 Wilmington from London Heathrow. Booking flights from London Heathrow to New Hanover County (ILM) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 7 different airlines.

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

    Flying on Icelandair is currently your cheapest option to Wilmington, with prices starting at £551. Additional return tickets that might be worth considering are offered by Delta and KLM, with the lowest prices starting at £563 and £564, respectively. Icelandair is priced at 21% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as £672 on British Airways. Other airlines that offer cheap prices include WestJet from £679 and Scandinavian Airlines from £1,906 one-way.

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

    Yes. In addition to deals on Heathrow to Wilmington flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Wilmington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Wilmington.

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

    Yes. Cheapflights offers flight deals from Heathrow to Wilmington 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 London Heathrow Airport to Wilmington?

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Wilmington (average of £683). Flying from London Heathrow Airport to Wilmington in July is currently the most expensive (average of £1,046). 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

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Alternative routes for Heathrow to Wilmington

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Top 7 airlines flying from Heathrow to Wilmington

Discover the top 7 airlines that operate flights from Heathrow to Wilmington. 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 858,174 searches. Data last updated 22 March 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£443Average£692FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£529Average£708FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£543Average£703FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£546Average£770FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£554Average£700FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£575Average£843FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£599Average£749FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Wilmington?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Wilmington. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Wilmington?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Wilmington for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Wilmington with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Wilmington, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Heathrow to Wilmington on Cheapflights with our Price Alert feature and get notified when better prices are available.

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