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Cheap Flights from Wilmington (ILM) to London (LOND)

Compare Wilmington to London flight deals

Find the cheapest month or even day of the year to fly to London

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Flight deals from Wilmington to London

Looking for a cheap last-minute deal or the best return flight from Wilmington Airport to London? If you want to travel next month, return fares start from $1,354. Find the lowest prices on one-way and return tickets right here.
London.$1,221 per passenger.Departing Wed, 2 Dec, returning Wed, 9 Dec.Return flight with United.Outbound indirect flight with United, departs from Wilmington on Wed, 2 Dec, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Wed, 9 Dec, arriving in Wilmington.Price includes taxes and charges.From $1,221, select.
London.$1,246 per passenger.Departing Wed, 7 Oct, returning Thu, 5 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Wilmington on Wed, 7 Oct, arriving in London Heathrow.Inbound indirect flight with KLM, departs from London Gatwick on Thu, 5 Nov, arriving in Wilmington.Price includes taxes and charges.From $1,246, select.
London.$1,273 per passenger.Departing Tue, 20 Oct, returning Tue, 27 Oct.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Wilmington on Tue, 20 Oct, arriving in London Heathrow.Inbound indirect flight with Air France, departs from London Heathrow on Tue, 27 Oct, arriving in Wilmington.Price includes taxes and charges.From $1,273, select.
London.$1,274 per passenger.Departing Thu, 15 Oct, returning Thu, 3 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Wilmington on Thu, 15 Oct, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Thu, 3 Dec, arriving in Wilmington.Price includes taxes and charges.From $1,274, select.
London.$1,288 per passenger.Departing Wed, 30 Dec, returning Tue, 19 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Wilmington on Wed, 30 Dec, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Tue, 19 Jan, arriving in Wilmington.Price includes taxes and charges.From $1,288, select.
London.$1,295 per passenger.Departing Wed, 2 Sep, returning Wed, 9 Sep.Return flight with United.Outbound indirect flight with United, departs from Wilmington on Wed, 2 Sep, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Wed, 9 Sep, arriving in Wilmington.Price includes taxes and charges.From $1,295, select.
London.$1,299 per passenger.Departing Sat, 28 Nov, returning Thu, 3 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Wilmington on Sat, 28 Nov, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Thu, 3 Dec, arriving in Wilmington.Price includes taxes and charges.From $1,299, select.
London.$1,301 per passenger.Departing Wed, 13 Jan, returning Wed, 27 Jan.Return flight with United.Outbound indirect flight with United, departs from Wilmington on Wed, 13 Jan, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Wed, 27 Jan, arriving in Wilmington.Price includes taxes and charges.From $1,301, select.
London.$1,314 per passenger.Departing Tue, 22 Sep, returning Sat, 3 Oct.Return flight with United.Outbound indirect flight with United, departs from Wilmington on Tue, 22 Sep, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Sat, 3 Oct, arriving in Wilmington.Price includes taxes and charges.From $1,314, select.
London.$1,340 per passenger.Departing Sun, 23 Aug, returning Tue, 8 Sep.Return flight with United.Outbound indirect flight with United, departs from Wilmington on Sun, 23 Aug, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Tue, 8 Sep, arriving in Wilmington.Price includes taxes and charges.From $1,340, select.
London.$1,348 per passenger.Departing Sun, 4 Apr, returning Thu, 15 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Wilmington on Sun, 4 Apr, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Thu, 15 Apr, arriving in Wilmington.Price includes taxes and charges.From $1,348, select.
London.$1,354 per passenger.Departing Sun, 9 Aug, returning Sun, 23 Aug.Return flight with United.Outbound indirect flight with United, departs from Wilmington on Sun, 9 Aug, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Sun, 23 Aug, arriving in Wilmington.Price includes taxes and charges.From $1,354, select.
London.$1,379 per passenger.Departing Sun, 1 Nov, returning Sun, 15 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Wilmington on Sun, 1 Nov, arriving in London Heathrow.Inbound indirect flight with KLM, departs from London Heathrow on Sun, 15 Nov, arriving in Wilmington.Price includes taxes and charges.From $1,379, select.
London.$1,431 per passenger.Departing Thu, 22 Apr, returning Thu, 3 Jun.Return flight with Air France.Outbound indirect flight with Air France, departs from Wilmington on Thu, 22 Apr, arriving in London Heathrow.Inbound indirect flight with Air France, departs from London Heathrow on Thu, 3 Jun, arriving in Wilmington.Price includes taxes and charges.From $1,431, select.
London.$1,440 per passenger.Departing Thu, 18 Mar, returning Sun, 28 Mar.Return flight with Air France.Outbound indirect flight with Air France, departs from Wilmington on Thu, 18 Mar, arriving in London Heathrow.Inbound indirect flight with Air France, departs from London Heathrow on Sun, 28 Mar, arriving in Wilmington.Price includes taxes and charges.From $1,440, select.
London.$1,473 per passenger.Departing Thu, 13 May, returning Thu, 3 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Wilmington on Thu, 13 May, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Thu, 3 Jun, arriving in Wilmington.Price includes taxes and charges.From $1,473, select.

Find the cheapest month to fly from Wilmington to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Wilmington to London flights are currently cheapest in December.
Jul
from $4,110
Aug
from $1,354
Sep
from $1,295
Oct
from $1,273
Nov
from $1,379
Dec
from $1,221
Jan
from $1,301
Feb
Find prices
Mar
from $1,440
Apr
from $1,348
May
from $2,788
Jun
from $1,724

Alternative Wilmington to London routes

Looking for the cheapest, fastest or easiest route from Wilmington to London? You could fly into the following airports instead.

London City

12km from central London
Closest
from $1,279
Search flights

London Heathrow

23km from central London
Cheapest
from $1,221
Search flights

London Gatwick

40km from central London
from $1,253
Search flights

London Luton

45km from central London
Search flights

London Stansted

49km from central London
Search flights

London Southend

57km from central London
Search flights

Wilmington to London: Flight information

The things to know before you go.
Cheapest flight found$1,221
Cheapest month to flyDecember

Finding cheap flights from Wilmington to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Wilmington to London is $1,221. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Wilmington to London. But we found flights with one or more stops from $1,221.
As of July 2026, there are no flights flying from Wilmington to London.
The cheapest month to fly from Wilmington to London is usually December.
If you're flying from Wilmington Airport, the cheapest airport near London is London Heathrow – which is 22.9 km away from the centre of London. We've found flights into this airport from $1,221.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Wilmington Airport to London on Wednesday, 2 December 2026.
No airlines currently offer direct flights between Wilmington Airport and London. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 17°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, United offers the cheapest flight tickets to London.

Travelling from Wilmington International Airport (ILM) to London: what you need to know

  • The timezone in London is UTC+0. The city is five hours ahead of Wilmington, where Wilmington International Airport is located.

  • To avoid missing your ILM to London flight, allow plenty of time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the standard rule.

  • During popular months such as July, it's a good idea to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're travelling during peak periods in general.

  • We make it simple to book plane tickets from ILM to London with a stopover. To see all your options, deselect 'Direct flights only.' Then, select a flight with a stop long enough to see the sights of the city of your choice. The most sought-after stopovers include:

    • Atlanta Hartsfield-Jackson International Airport (ATL)

    • Charlotte Douglas International Airport (CLT)

    • Newark Liberty International Airport (EWR)

  • Located around 6 kilometres from the centre of Wilmington, ILM can be reached in about 20 minutes by car (depending on traffic). Travelling on public transport takes roughly 40 minutes.

  • Catching an early flight from Wilmington International Airport to London? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays near ILM:

  • 80% of flights departing from Wilmington International Airport touch down at their destination on time. With its strong on-time performance, delays are unlikely when setting off from ILM.

  • ILM's address is 1740 Airport Boulevard.

How to find the cheapest flights from Wilmington International Airport (ILM) to London

  • The lowest price we've seen for a one-way Wilmington International Airport to London flight is $490. The cheapest price for a return flight is $1,221. Bear in mind fares may change due to availability at the time of booking.

  • Booking in advance is often the key to locking in a cheap flight from ILM to London. Fares tend to rise as seats fill up, so the closer you get to departure, the more it could cost you.

  • If you have flexibility with your trip dates, try using the 'Whole month' search tool. It'll show you the cheapest price across each month when looking for your Wilmington International Airport to London ticket.

  • Save time looking for cheap flights from ILM to London by setting up a Price Alert. You'll get an email or push notification on the app when a new discounted fare appears.

  • Tailor your trip with filters. Select your preferred arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Wilmington International Airport to London.

Airports in London

London Heathrow Airport (LHR)

  • The distance from London Heathrow Airport (LHR) to central London is roughly 24 kilometres. It takes around 45 minutes to reach the centre driving.

  • Getting to the centre on public transport takes around 25 minutes.

  • Consider staying in a hotel near LHR if you have a late flight from Wilmington International Airport to London. Choose one of these accommodation options and make arrival day easier:

  • Reserving your vehicle from London Heathrow Airport around one week in advance of your flight from ILM to London can help you secure the lowest rate.

London Gatwick Airport (LGW)

  • Once your flight from Wilmington International Airport to London has touched down, you can reach the city centre in around 1 hour 5 minutes by car. Central London is roughly 48 kilometres from London Gatwick Airport (LGW).

  • If you're travelling on public transport, it'll take about 1 hour 20 minutes.

  • After stepping off your ILM to London flight, settle in at a hotel close to LGW. These are some comfortable accommodation options that'll help you sink into relaxation mode:

  • Snap up the best price by securing your ride from LGW three weeks in advance. You'll also have access to a greater selection of vehicles.

London Stansted Airport (STN)

  • Head to the city centre after your flight from Wilmington International Airport to London has touched down. Central London is about 56 kilometres from London Stansted Airport (STN) and takes roughly 1 hour 5 minutes to reach by car.

  • The journey takes about 45 minutes if you use public transport.

  • If you don't want to travel to the centre, head for a hotel near STN. Make yourself comfy at one of these options after your ILM to London flight:

  • About four weeks ahead of your flight from Wilmington International Airport to London is a good time to book your ride from STN. You're more likely to find a cheaper rate or pick up some early bird promotions.

Best time to go to London

  • July is the busiest month for flights from Wilmington International Airport to London. To skip the crowds, plan your trip to London in January.

  • Book a Wilmington International Airport to London plane ticket with a departure in July to explore the city during its warmest month. You can expect temperatures to range from 11ºC (52ºF) to 26ºC (79ºF).

  • If you want to travel in cooler conditions, look for a cheap ticket from ILM to London in January when temperatures average between 0ºC (32ºF) and 9ºC (48ºF).

More about London

  • When it comes to searching for somewhere to rest your head, you'll find the top stays in London right here. Check out these hotels as soon as you've booked your flight from Wilmington International Airport to London:

  • Westminster Abbey and The British Museum are just the start of the big attractions to add to your London travel itinerary. Keep the adventure rolling by checking out Big Ben.

Explore more of the United Kingdom

  • Manchester is just one of the many cities in the United Kingdom waiting to be discovered once you've seen the sights of London. Around 257 kilometres away to the northwest, check out popular attractions including Manchester United Museum & Stadium Tour, The Homes of Football and Museum of Science and Industry.

  • Birmingham is another favourite destination in the United Kingdom and is around 161 kilometres northwest of London. No trip is complete without experiencing Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience.

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Plan the rest of your trip from Wilmington to London

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.