Delta SkyMiles award flights from Washington Dulles (IAD) to London Gatwick (LGW)
Explore these award routes
Preview matching cached flight results on these routes, then search live for your own trip.
In the last 30 days AwardTool saw Delta SkyMiles award space for IAD→LGW in economy, premium economy, business class and first class. Lowest economy: 39,600 miles + $24.80 (economy space on 22 dates). Lowest business class: 285,500 miles + $24.80 (business-class space on 3 dates). Lowest first class: 285,500 miles + $24.80 (first-class space on 6 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 39,600 miles + $24.80
- economy space on 22 dates
- Lowest business class
- 285,500 miles + $24.80
- business-class space on 3 dates
- Lowest first class
- 285,500 miles + $24.80
- first-class space on 6 dates
SkyMiles award prices by cabin
The lowest one-way Delta SkyMiles award AwardTool observed on IAD→LGW in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 39,600 miles + $24.80 | 1 stop | Air France (AF), Delta Air Lines (DL) | 9+ | 22 | See dates | |
| Premium Economy | 82,100 miles + $25.30 | 2 stops | Air France (AF), Delta Air Lines (DL) | 3 | 1 | See dates | |
| Business | 285,500 miles + $24.80 | 1 stop | Air France (AF) | 9+ | 3 | See dates | |
| First | 285,500 miles + $24.80 | 2 stops | Air France (AF), Delta Air Lines (DL) | 2 | 6 | 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 | 56,000 miles + $24.80 | 9+ | 1 stop | Check this date | ||
| Economy | 56,000 miles + $24.80 | 9+ | 1 stop | Check this date | ||
| Economy | 56,000 miles + $24.80 | 9+ | 1 stop | 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 | 22 of 34 | 64% | |
| Premium Economy | 1 of 34 | 2% | |
| Business | 3 of 34 | 8% | |
| First | 6 of 34 | 17% |
Best months to fly from Washington Dulles (IAD) to London Gatwick (LGW) with SkyMiles
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 56,000 (7 dates) | — | — | — | |
| 56,000 (3 dates) | — | — | — | |
| 398,900 (2 dates) | — | — | — | |
| 39,600 (1 date) | — | — | 356,000 (1 date) | |
| 39,600 (2 dates) | 82,100 (1 date) | 351,000 (1 date) | 351,000 (2 dates) | |
| 52,000 (2 dates) | — | — | — | |
| 52,000 (2 dates) | — | — | — | |
| 39,600 (2 dates) | — | 285,500 (2 dates) | 285,500 (2 dates) | |
| 39,600 (1 date) | — | — | 434,500 (1 date) |
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 Washington Dulles (IAD) to London Gatwick (LGW)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 42,500 pts + $92.51 | — | 75,000 pts + $92.51 | — |
| Air France/KLM Flying Blue | 25,000 pts + $153.30 | 40,000 pts + $242.70 | 114,500 pts + $360.60 | — |
| Alaska Atmos Rewards | 27,500 pts + $196.30 | — | 70,000 pts + $44.10 | — |
| American Airlines AAdvantage | 21,000 pts + $5.60 | 40,000 pts + $533.50 | 57,500 pts + $733.50Lowest | 85,000 pts + $1,633.50Lowest |
| Delta SkyMiles | 39,600 pts + $24.80 | 82,100 pts + $25.30 | 285,500 pts + $24.80 | 285,500 pts + $24.80 |
| GOL Smiles | 9,500 pts + taxes not reportedLowest | 39,500 pts + taxes not reported | 308,800 pts + taxes not reported | — |
| JetBlue TrueBlue | 21,700 pts + $152.90 | — | 115,400 pts + $152.90 | — |
| Qantas Frequent Flyer | 34,700 pts + $104.40 | 84,600 pts + $1,579.00 | 108,000 pts + $494.40 | — |
| TAP Air Portugal Miles&Go | 19,000 pts + $100.50 | — | 190,000 pts + $102.35 | — |
| Turkish Miles & Smiles | 55,000 pts + taxes not reported | — | 175,000 pts + taxes not reported | — |
| United MileagePlus | 40,000 pts + $22.60 | 55,000 pts + $22.40 | 88,000 pts + $13.60Mixed cabin | — |
| Virgin Atlantic Flying Club | 12,000 pts + $180.30 | 24,000 pts + $180.60Lowest | — | 236,000 pts + $951.55 |
Questions about SkyMiles award flights from Washington Dulles (IAD) to London Gatwick (LGW)
How many miles do you need to fly from Washington Dulles (IAD) to London Gatwick (LGW) with Delta SkyMiles?
The lowest one-way Delta SkyMiles awards AwardTool observed in the last 30 days (newest observation Oct 19, 2026): economy 39,600 miles + $24.80, with a typical monthly low of 52,000 miles over 9 months and award space on 22 departure dates; business class 285,500 miles + $24.80, with award space on 3 departure dates; first class 285,500 miles + $24.80, with a typical monthly low of 351,000 miles over 4 months and award space on 6 departure dates. Monthly lows varied in economy (39,600 to 398,900 miles), business class (285,500 to 351,000 miles) and first class (285,500 to 434,500 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest SkyMiles award from Washington Dulles (IAD) to London Gatwick (LGW)?
In economy, 39,600 miles + $24.80. Delta SkyMiles showed economy award space on 22 departure dates at any price (newest observation Oct 19, 2026, 20:23 UTC). In business class, 285,500 miles + $24.80. Delta SkyMiles showed business-class award space on 3 departure dates at any price (newest observation Oct 19, 2026, 20:23 UTC). Search live before transferring points.
Can you book nonstop awards from Washington Dulles (IAD) to London Gatwick (LGW) 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 Washington Dulles (IAD) to London Gatwick (LGW)?
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 Washington Dulles (IAD) to London Gatwick (LGW)?
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 Feb 2027 departures: 39,600 miles (2 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.