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Cheap flights from Wilmington to London Heathrow Airport from £545

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — LHR
26 Feb — 5 Mar1
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 21 February 2025.

Round-trip from

£545

Popular in

June

Cheapest in

April

Average price

£621
British Airways
  • British Airways
  • 1/4-22/4
  • 3 total stops
  • 46h 38m total
  • Wilmington to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£178 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 21 February 2025.

Tue 1/411:11ILM - LHR
1 stop15h 54mBritish Airways
Tue 22/419:25LHR - ILM
2 stops30h 44mBritish Airways
Deal found 20/2£545
Mon 21/416:00ILM - LHR
2 stops16h 10mDelta
Wed 30/406:30LHR - ILM
2 stops21h 09mDelta
Deal found 20/2£571
Sun 6/416:35ILM - LHR
1 stop11h 45mUnited Airlines
Sun 13/412:40LHR - ILM
2 stops32h 12mUnited Airlines
Deal found 20/2£578
Sun 2/318:59ILM - LHR
1 stop11h 41mVirgin Atlantic
Tue 11/306:30LHR - ILM
2 stops20h 09mVirgin Atlantic
Deal found 20/2£589
Sun 2/311:05ILM - LHR
1 stop18h 30mKLM
Tue 11/312:30LHR - ILM
1 stop14h 09mKLM
Deal found 20/2£598
Sun 18/510:40ILM - LHR
2 stops28h 40mMultiple Airlines
Sat 24/506:40LHR - ILM
3 stops39h 17mMultiple Airlines
Deal found 20/2£882
Sun 18/510:20ILM - LHR
2 stops26h 20mScandinavian Airlines
Sat 24/514:20LHR - ILM
2 stops37h 22mScandinavian Airlines
Deal found 20/2£1,008
Sun 22/613:30ILM - LHR
1 stop12h 35mAmerican Airlines
Tue 1/711:00LHR - ILM
1 stop11h 14mAmerican Airlines
Deal found 20/2£5,502

Find flights from Wilmington to Heathrow within your budget

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 21 February 2025.

Fly from

Wilmington

Fly to

Heathrow

Route

Depart

Return

Price

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Tue 1/4

11:11-08:05

1 stop15h 54m

London Heathrow

Tue 22/4

19:25-21:09

2 stops30h 44m

£545

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Mon 21/4

16:00-13:10

2 stops16h 10m

London Heathrow

Wed 30/4

06:30-22:39

2 stops21h 09m

£571

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sun 6/4

06:00-06:30

2 stops19h 30m

London Heathrow

Sun 13/4

12:40-15:52

2 stops32h 12m

£578

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Tue 20/5

12:35-07:50

1 stop14h 15m

London Heathrow

Tue 27/5

12:30-21:05

1 stop13h 35m

£689

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Thu 14/8

18:25-13:30

1 stop14h 05m

London Heathrow

Sat 6/9

09:20-17:45

1 stop13h 25m

£732

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sun 18/5

10:40-20:20

2 stops28h 40m

London Heathrow

Sat 24/5

06:40-16:57

3 stops39h 17m

£882

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Tue 27/5

14:30-11:00

2 stops15h 30m

London Heathrow

Fri 6/6

12:45-23:57

2 stops16h 12m

£929

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sun 18/5

10:20-17:40

2 stops26h 20m

London Heathrow

Sat 24/5

14:20-22:42

2 stops37h 22m

£1,008

Flights are sorted by cheapest return flights first.

Deals found on 20/2

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.

Travel insights for flights from Wilmington to Heathrow

Get recent, data-driven insights about flights from Wilmington to Heathrow including ideal travel times, pricing trends, and more.

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 £163). 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 21 February 2025.
Read through reviews of airlines operating flights from Wilmington to London, such as Delta, KLM and Virgin Atlantic. 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
8,217 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
8,217 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
1,333 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
7.5
Good
654 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
8,760 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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.

Scandinavian Airlines
7.3
Good
1,325 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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 £545, British Airways will fly you from Wilmington to London Heathrow Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from £571 and £578, respectively. Users have found that British Airways is 28% 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 £163). 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?

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