Delta SkyMiles award flights from Wilmington (ILM) to London Heathrow (LHR)
In the last 30 days AwardTool saw Delta SkyMiles award space for ILM→LHR in economy, premium economy, business class and first class. Lowest economy: 25,000 miles + $5.60 (economy space on 18 dates). Lowest business class: 368,300 miles + $5.60 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 7 dates).
Prices observed – ; newest observation .
Page regenerated from the Nov 12, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 25,000 miles + $5.60
- economy space on 18 dates
- Lowest business class (mixed cabin)
- 368,300 miles + $5.60
- business-class space on 7 dates · part of the trip in a lower cabin
- Lowest first class
- 143,700 miles + $11.20
- first-class space on 18 dates
- Lowest premium economy
- 78,700 miles + $5.60
- premium economy space on 18 dates
In economy, 25,000 miles + $5.60 with Delta SkyMiles was the 3rd lowest of the 5 programs with economy award space on this route; the lowest was 21,000 miles + $5.60 with American Airlines AAdvantage. With Delta SkyMiles, first class started at 143,700 miles + $11.20, about 5.7 times the points of its lowest economy award (25,000 miles + $5.60).
SkyMiles award prices by cabin
The lowest one-way Delta SkyMiles award AwardTool observed on ILM→LHR in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 25,000 miles + $5.60 | 1 stop |  AF DL KL VS | 9+ | 18 | See dates | |
| Premium Economy | 78,700 miles + $5.60 | 2 stops | AFDL | 9+ | 18 | See dates | |
| Business | 368,300 miles + $5.60Mixed cabin | 1 stop | DL | 3 | 7 | See dates | |
| First | 143,700 miles + $11.20 | 2 stops | AFDLVS | 5 | 18 | See dates |
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed SkyMiles award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 52,200 miles + $5.60 | 9+ | 1 stop | Check this date | ||
| Economy | 52,200 miles + $5.60 | 8 | 1 stop | Check this date | ||
| Economy | 57,000 miles + $5.60 | 9+ | 1 stop | Check this date | ||
| Premium Economy | 78,700 miles + $5.60 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 115,000 miles + $5.60 | 1 | 2 stops | Check this date | ||
| Premium Economy | 115,000 miles + $5.60 | 1 | 2 stops | Check this date | ||
| Business | 373,300 miles + $5.60 | 8 | 1 stop | Check this date | ||
| First | 398,300 miles + $5.60 | 2 | 2 stops | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
How often SkyMiles award space showed up
Departure dates in the next 365 days that AwardTool checked for Delta SkyMiles in the last 30 days, how many had award space in each cabin at any price, and the latest departure with space.
| Cabin | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Economy | 18 of 18 | 100% | |
| Premium Economy | 18 of 18 | 100% | |
| Business | 7 of 18 | 38% | |
| First | 18 of 18 | 100% |
Best months to fly from Wilmington (ILM) to London Heathrow (LHR) with SkyMiles
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 52,200 miles + $5.60 (4 dates) | 115,000 miles + $5.60 (4 dates) | 499,900 miles + $5.60 (1 date) | 499,900 miles + $5.60 (4 dates) | |
| 84,000 miles + taxes not reported (7 dates) | 78,700 miles + $5.60 (7 dates) | 373,300 miles + $5.60 (1 date) | 398,300 miles + $5.60 (7 dates) | |
| 25,000 miles + $5.60 (5 dates) | 86,200 miles + taxes not reported (5 dates) | 368,300 miles + $5.60 (4 dates)Mixed cabin | 143,700 miles + $11.20 (5 dates) | |
| 26,900 miles + taxes not reported (1 date) | 99,900 miles + taxes not reported (1 date) | — | 348,300 miles + taxes not reported (1 date) | |
| 47,400 miles + taxes not reported (1 date) | 225,500 miles + taxes not reported (1 date) | 403,300 miles + taxes not reported (1 date) | 403,300 miles + taxes not reported (1 date) |
A month's taxes are those of an award AwardTool recorded at that month's lowest price for a departure that month. “Taxes not reported” means the data has none for that month; the award still has taxes and fees.
How to get SkyMiles
- American Express Membership Rewards: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
SkyMiles vs other programs from Wilmington (ILM) to London Heathrow (LHR)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Alaska Atmos Rewards | 22,500 pts + $25.60 | — | 70,000 pts + $1,574.00Mixed cabin | 85,000 pts + $1,532.00 |
| American Airlines AAdvantage | 21,000 pts + $5.60Lowest | 40,000 pts + $538.00Lowest | 57,500 pts + $738.00Lowest | 365,500 pts + $5.60 |
| Delta SkyMiles | 25,000 pts + $5.60 | 78,700 pts + $5.60 | 368,300 pts + $5.60Mixed cabin | 143,700 pts + $11.20Lowest |
| Etihad Guest | 51,000 pts + $38.00 | — | 110,000 pts + $293.00Mixed cabin | — |
| United MileagePlus | 40,000 pts + $5.60 | 50,000 pts + $5.60 | 200,000 pts + $5.60 | — |
Questions about SkyMiles award flights from Wilmington (ILM) to London Heathrow (LHR)
How many miles do you need to fly from Wilmington (ILM) to London Heathrow (LHR) with Delta SkyMiles?
The lowest one-way Delta SkyMiles awards AwardTool observed in the last 30 days (newest observation Nov 11, 2026): economy 25,000 miles + $5.60, with a typical monthly low of 47,400 miles (taxes vary) over 5 months and award space on 18 departure dates; premium economy 78,700 miles + $5.60, with a typical monthly low of 99,900 miles (taxes vary) over 5 months and award space on 18 departure dates; business class 368,300 miles + $5.60, a mixed-cabin award, with a typical monthly low of 373,300 miles (taxes vary) over 4 months and award space on 7 departure dates; first class 143,700 miles + $11.20, with a typical monthly low of 398,300 miles (taxes vary) over 5 months and award space on 18 departure dates. Monthly lows varied in economy (25,000 to 84,000 miles + taxes vary), premium economy (78,700 to 225,500 miles + taxes vary), business class (368,300 to 499,900 miles + taxes vary) and first class (143,700 to 499,900 miles + taxes vary), so the award on your dates may cost more. Search live before transferring points.
What's the lowest SkyMiles award from Wilmington (ILM) to London Heathrow (LHR)?
In economy, 25,000 miles + $5.60. Delta SkyMiles showed economy award space on 18 departure dates at any price (newest observation Nov 11, 2026, 03:52 UTC). In business class, 368,300 miles + $5.60 on a mixed-cabin itinerary (part of the trip in a lower cabin). Delta SkyMiles showed business-class award space on 7 departure dates at any price (newest observation Nov 11, 2026, 03:52 UTC). Search live before transferring points.
Can you book nonstop awards from Wilmington (ILM) to London Heathrow (LHR) with SkyMiles?
AwardTool hasn't observed nonstop Delta SkyMiles award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book SkyMiles awards from Wilmington (ILM) to London Heathrow (LHR)?
American Express Membership Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest SkyMiles award prices from Wilmington (ILM) to London Heathrow (LHR)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest economy award AwardTool observed was for Mar 2027 departures: 25,000 miles + $5.60 (5 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.
When does Delta SkyMiles release award seats for Wilmington (ILM) to London Heathrow (LHR)?
Delta SkyMiles publishes a booking window of about 331 days (about 11 months) before departure (AwardTool's program data, reviewed Nov 6, 2026). On this route AwardTool saw Delta SkyMiles award space for departures as late as Jun 8, 2027; seats can open earlier or later, and released seats may already be booked. See SkyMiles award release dates.