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

Currently priced at £424, KLM will fly you from Wilmington to London Heathrow Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Virgin Atlantic and British Airways - these airlines can fly you to your destination from £427 and £470, respectively. Users have found that KLM is 42% cheaper than the other options available to this destination.

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

£240 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from £281 and £323, respectively.

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 month to fly from Wilmington to London Heathrow Airport?

Flights from Wilmington to London Heathrow Airport lean towards being more expensive in June. Prices are generally better when you fly from Wilmington to London Heathrow Airport in September, with the cheapest ticket starting at £511.

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.

£240+ Flights from Wilmington to London Heathrow Airport

Cheap flight deals from Wilmington to Heathrow

Round-trip from	£424
One-way from	£240
Popular in	June
Cheapest in	January
Average price	£786

KLM
3/8-19/8
2 total stops
27h 15m total
Wilmington to London

Search Deals

British Airways
9/11
1 total stop
13h 23m total
Wilmington to London

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£113 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 4 July 2025.

Sun 3/817:50ILM - LHR

1 stop14h 40mKLM

Tue 19/809:20LHR - ILM

1 stop12h 35mKLM

Deal found 3/7£424

Sun 3/814:30ILM - LHR

1 stop11h 45mVirgin Atlantic

Tue 19/809:40LHR - ILM

2 stops18h 32mVirgin Atlantic

Deal found 3/7£427

Sun 3/818:42ILM - LHR

1 stop10h 48mBritish Airways

Tue 19/807:50LHR - ILM

2 stops18h 00mBritish Airways

Deal found 2/7£470

Wed 13/810:48ILM - LHR

1 stop14h 42mJetBlue

Wed 20/808:25LHR - ILM

1 stop30h 38mJetBlue

Deal found 2/7£476

Sun 3/819:43ILM - LHR

1 stop11h 32mAmerican Airlines

Tue 19/809:15LHR - ILM

1 stop16h 09mAmerican Airlines

Deal found 2/7£486

Wed 3/913:50ILM - LHR

1 stop12h 00mMultiple Airlines

Fri 26/912:30LHR - ILM

1 stop15h 26mMultiple Airlines

Deal found 3/7£487

Fri 15/810:32ILM - LHR

2 stops17h 43mDelta

Sun 24/806:30LHR - ILM

2 stops15h 19mDelta

Deal found 3/7£495

Tue 4/1106:00ILM - LHR

2 stops20h 10mUnited Airlines

Wed 12/1108:55LHR - ILM

2 stops19h 55mUnited Airlines

Deal found 2/7£497

Wed 13/817:34ILM - LHR

2 stops17h 26mScandinavian Airlines

Mon 18/806:40LHR - ILM

2 stops21h 32mScandinavian Airlines

Deal found 2/7£601

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 4 July 2025.

Sun 3/817:50ILM - LHR

1 stop14h 40mKLM

Tue 19/809:20LHR - ILM

1 stop12h 35mKLM

Deal found 3/7£424

Sun 3/814:30ILM - LHR

1 stop11h 45mVirgin Atlantic

Tue 19/809:40LHR - ILM

2 stops18h 32mVirgin Atlantic

Deal found 3/7£427

Sun 3/818:42ILM - LHR

1 stop10h 48mBritish Airways

Tue 19/807:50LHR - ILM

2 stops18h 00mBritish Airways

Deal found 2/7£470

Wed 13/810:48ILM - LHR

1 stop14h 42mJetBlue

Wed 20/808:25LHR - ILM

1 stop30h 38mJetBlue

Deal found 2/7£476

Sun 3/819:43ILM - LHR

1 stop11h 32mAmerican Airlines

Tue 19/809:15LHR - ILM

1 stop16h 09mAmerican Airlines

Deal found 2/7£486

Wed 3/913:50ILM - LHR

1 stop12h 00mMultiple Airlines

Fri 26/912:30LHR - ILM

1 stop15h 26mMultiple Airlines

Deal found 3/7£487

Fri 15/810:32ILM - LHR

2 stops17h 43mDelta

Sun 24/806:30LHR - ILM

2 stops15h 19mDelta

Deal found 3/7£495

Tue 4/1106:00ILM - LHR

2 stops20h 10mUnited Airlines

Wed 12/1108:55LHR - ILM

2 stops19h 55mUnited Airlines

Deal found 2/7£497

Wed 13/817:34ILM - LHR

2 stops17h 26mScandinavian Airlines

Mon 18/806:40LHR - ILM

2 stops21h 32mScandinavian Airlines

Deal found 2/7£601

Last-minute flights from Wilmington to Heathrow
Discover last-minute flight deals from Wilmington to Heathrow. Data last updated 4 July 2025 and is based on user searches.

Mon 14/714:30ILM - LHR

2 stops22h 10mScandinavian Airlines

Fri 18/719:30LHR - ILM

2 stops31h 22mScandinavian Airlines

Deal found 3/7£1,215

Mon 14/717:41ILM - LHR

1 stop11h 49mBritish Airways

Fri 18/706:15LHR - ILM

2 stops16h 01mBritish Airways

Deal found 3/7£1,481

Sun 3/817:50ILM - LHR

1 stop14h 40mKLM

Tue 19/809:20LHR - ILM

1 stop12h 35mKLM

Deal found 3/7£424

Sun 3/814:30ILM - LHR

1 stop11h 45mVirgin Atlantic

Tue 19/809:40LHR - ILM

2 stops18h 32mVirgin Atlantic

Deal found 3/7£427

Sun 3/818:42ILM - LHR

1 stop10h 48mBritish Airways

Tue 19/807:50LHR - ILM

2 stops18h 00mBritish Airways

Deal found 2/7£470

Sun 3/819:43ILM - LHR

1 stop11h 32mAmerican Airlines

Tue 19/809:15LHR - ILM

1 stop16h 09mAmerican Airlines

Deal found 2/7£486

Sun 3/807:05ILM - LHR

2 stops18h 25mUnited Airlines

Tue 19/814:05LHR - ILM

2 stops28h 39mUnited Airlines

Deal found 3/7£2,726

Wed 13/810:48ILM - LHR

1 stop14h 42mJetBlue

Wed 20/808:25LHR - ILM

1 stop30h 38mJetBlue

Deal found 2/7£476

Wed 13/817:34ILM - LHR

2 stops17h 26mScandinavian Airlines

Mon 18/806:40LHR - ILM

2 stops21h 32mScandinavian Airlines

Deal found 2/7£601

Fri 15/810:32ILM - LHR

2 stops17h 43mDelta

Sun 24/806:30LHR - ILM

2 stops15h 19mDelta

Deal found 3/7£495

Fri 29/809:45ILM - LHR

3 stops17h 50mMultiple Airlines

Sun 7/913:05LHR - ILM

2 stops24h 25mMultiple Airlines

Deal found 2/7£1,230

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 4 July 2025.

Sun 9/1113:27ILM - LHR

1 stop13h 23mBritish Airways

Deal found 2/7£240

Sat 8/1118:17ILM - LHR

1 stop9h 58mAmerican Airlines

Deal found 3/7£281

Sat 8/1115:48ILM - LHR

2 stops34h 22mUnited Airlines

Deal found 2/7£323

Sun 9/1114:10ILM - LHR

3 stops51h 30mMultiple Airlines

Deal found 2/7£336

Wed 24/917:36ILM - LHR

2 stops19h 04mScandinavian Airlines

Deal found 3/7£2,101

Wed 24/917:36ILM - LHR

2 stops12h 49mDelta

Deal found 2/7£2,470

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

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sun 3/8

17:50-13:30

1 stop14h 40m

London Heathrow

Tue 19/8

09:20-16:55

1 stop12h 35m

£424

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sun 3/8

14:30-07:15

1 stop11h 45m

London Heathrow

Tue 19/8

09:40-23:12

2 stops18h 32m

£427

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sun 3/8

18:42-10:30

1 stop10h 48m

London Heathrow

Tue 19/8

07:50-20:50

2 stops18h 00m

£470

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 13/8

10:48-06:30

1 stop14h 42m

London Heathrow

Wed 20/8

08:25-10:03

1 stop30h 38m

£476

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sun 3/8

19:43-12:15

1 stop11h 32m

London Heathrow

Tue 19/8

09:15-20:24

1 stop16h 09m

£486

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 3/9

13:50-06:50

1 stop12h 00m

London Heathrow

Fri 26/9

12:30-22:56

1 stop15h 26m

£487

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Fri 15/8

10:32-09:15

2 stops17h 43m

London Heathrow

Sun 24/8

06:30-16:49

2 stops15h 19m

£495

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Tue 4/11

06:00-07:10

2 stops20h 10m

London Heathrow

Wed 12/11

08:55-23:50

2 stops19h 55m

£497

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Wed 13/8

17:34-16:00

2 stops17h 26m

London Heathrow

Mon 18/8

06:40-23:12

2 stops21h 32m

£601

WilmingtonLondon

ILM - LHR

ILMLHR

Wilmington New Hanover County

Sun 9/11

13:27-07:50

1 stop13h 23m

£240

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 15 results

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.

Reviews of airlines servicing Heathrow

See what other customers who have flown with Delta, KLM, andUnited Airlines from Wilmington to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,982 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,982 reviews

Delta

8.0

Very Good

7,982 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,367 reviews

Delta

8.0

Very Good

7,982 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,844 reviews

Delta

8.0

Very Good

7,982 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

652 reviews

Delta

8.0

Very Good

7,982 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

JetBlue

7.3

Good

2,916 reviews

Delta

8.0

Very Good

7,982 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.
What are the cheapest airlines flying from Wilmington to London Heathrow Airport round-trip?
Currently priced at £424, KLM will fly you from Wilmington to London Heathrow Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Virgin Atlantic and British Airways - these airlines can fly you to your destination from £427 and £470, respectively. Users have found that KLM is 42% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Wilmington to London Heathrow Airport one-way?
£240 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from £281 and £323, respectively.
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.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Wilmington to Heathrow.

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Cheap flights from Wilmington to London Heathrow Airport from £240

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Wilmington to Heathrow

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Find 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 4 July 2025.

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 4 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Wilmington to London Heathrow Airport that are best for you.

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.

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?

Reviews of airlines servicing Heathrow

See what other customers who have flown with Delta, KLM, andUnited Airlines from Wilmington to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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?

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

Travelling to a place near Wilmington?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wilmington to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

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 Wilmington to Heathrow?

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

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

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 4 July 2025.