Economy award flights from Louisville (SDF) to London Heathrow (LHR)
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In the last 30 days AwardTool saw economy award space on 13 programs for SDF→LHR. Lowest: 9,500 miles with GOL Smiles, which showed economy award space on 54 dates. No nonstop economy award was seen in the last 30 days.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 9,500 miles + taxes not reported
- GOL Smiles
- Programs with space
- 13 of 13
- programs seen on this route
- Most dates seen
- 91 of 91
- dates checked · United MileagePlus
- Nonstop
- Not seen
- in the last 30 days
Compare programs for economy
The lowest one-way economy award each program showed on SDF→LHR, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| GOL SmilesLowest observed | 9,500 pts + taxes not reported | 2 stops | AAACAFBA+2 | 1 | 54 | See dates | |
| Virgin Atlantic Flying Club | 20,000 pts + $319.00 | 1 stop | DL | 1 | 31 | See dates | |
| American Airlines AAdvantage | 21,000 pts + $5.60 | 1 stop | AABAEIIB | — | 81 | See dates | |
| Delta SkyMiles | 25,000 pts + $5.60 | 2 stops | DLVS | 9+ | 71 | See dates | |
| Alaska Atmos Rewards | 27,500 pts + $25.60 | 1 stop | AABA | 3 | 74 | See dates | |
| Qantas Frequent Flyer | 29,000 pts + $349.00 | 1 stop | AABA | 1 | 76 | See dates | |
| Air France/KLM Flying Blue | 29,500 pts + $38.00 | 1 stop | DLVS | 9+ | 63 | See dates | |
| Virgin Australia Velocity | 30,000 pts + $9.33 | 1 stop | UA | 9+ | 43 | See dates | |
| United MileagePlus | 40,000 pts + $5.60 | 1 stop | ACEILHLX+5 | 9+ | 91 | See dates | |
| Air Canada Aeroplan | 40,000 pts + $75.61 | 1 stop | ACLHUAVL | 9+ | 74 | See dates | |
| Avianca LifeMiles | 40,000 pts + $5.60 | 1 stop | ACLHUA | 4 | 63 | See dates | |
| JetBlue TrueBlue | 50,000 pts + $5.60 | 1 stop | UA | 7 | 53 | See dates | |
| Etihad Guest | 51,000 pts + $38.00 | 1 stop | AA | 7 | 62 | 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 economy award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | 22,500 pts + $24.40 | — | 2 stops | Check this date | ||
| Delta SkyMiles | 25,000 pts + $5.60 | 9+ | 1 stop | Check this date | ||
| Alaska Atmos Rewards | 27,500 pts + $25.60 | 9+ | 1 stop | Check this date | ||
| Qantas Frequent Flyer | 29,000 pts + $349.00 | 1 | 1 stop | Check this date | ||
| Virgin Atlantic Flying Club | 30,000 pts + $414.00 | 2 | 1 stop | Check this date | ||
| Virgin Australia Velocity | 30,000 pts + $9.53 | 9+ | 1 stop | Check this date | ||
| Air France/KLM Flying Blue | 32,500 pts + $94.20 | 8 | 1 stop | Check this date | ||
| United MileagePlus | 40,000 pts + $5.60 | 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 economy award space showed up
Departure dates in the next 365 days that AwardTool checked for each program in the last 30 days, how many had economy award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| GOL Smiles | 54 of 54 | 100% | |
| Virgin Atlantic Flying Club | 31 of 80 | 38% | |
| American Airlines AAdvantage | 81 of 99 | 81% | |
| Delta SkyMiles | 71 of 75 | 94% | |
| Alaska Atmos Rewards | 74 of 78 | 94% | |
| Qantas Frequent Flyer | 76 of 83 | 91% | |
| Air France/KLM Flying Blue | 63 of 79 | 79% | |
| Virgin Australia Velocity | 43 of 63 | 68% | |
| United MileagePlus | 91 of 91 | 100% | |
| Air Canada Aeroplan | 74 of 82 | 90% | |
| Avianca LifeMiles | 63 of 82 | 76% | |
| JetBlue TrueBlue | 53 of 77 | 68% | |
| Etihad Guest | 62 of 80 | 77% |
Best months for economy from Louisville (SDF) to London Heathrow (LHR)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 29,000 pts + taxes vary | Qantas Frequent Flyer | 1 | |
| 22,500 pts + taxes vary | American Airlines AAdvantage | 15 | |
| 22,500 pts + taxes vary | American Airlines AAdvantage | 6 | |
| 22,500 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 9,500 pts + taxes vary | GOL Smiles | 28 | |
| 9,500 pts + taxes vary | GOL Smiles | 7 | |
| 21,000 pts + taxes vary | American Airlines AAdvantage | 4 | |
| 9,500 pts + taxes vary | GOL Smiles | 9 | |
| 21,000 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 21,000 pts + taxes vary | American Airlines AAdvantage | 6 | |
| 9,500 pts + taxes vary | GOL Smiles | 10 |
Lowest economy award by month and program
Each program's lowest one-way economy award by departure month, in its own points or miles; taxes vary. — means the program showed no economy space that month.
| Program | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| GOL Smilesmiles | — | — | — | — | 9,500 | 9,500 | — | 9,500 | — | — | 9,500 |
| Virgin Atlantic Flying Clubpoints | — | — | 30,000 | — | 20,000 | — | — | — | — | — | — |
| American Airlines AAdvantagemiles | 30,000 | 22,500 | 22,500 | 22,500 | 22,500 | 30,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 |
| Delta SkyMilesmiles | — | 25,000 | 25,000 | — | 25,000 | 25,000 | 27,300 | 27,300 | 46,000 | — | 26,400 |
| Alaska Atmos Rewardspoints | — | 27,500 | 27,500 | — | 27,500 | 27,500 | 27,500 | 27,500 | 27,500 | — | 27,500 |
| Qantas Frequent Flyerpoints | 29,000 | 29,000 | 29,000 | — | 29,000 | 29,000 | 29,000 | 29,000 | 29,000 | — | 29,000 |
| Air France/KLM Flying Bluemiles | 34,000 | 46,000 | 32,500 | — | 29,500 | 31,500 | 32,500 | 32,000 | 31,500 | — | 32,000 |
| Virgin Australia Velocitypoints | — | — | 30,000 | — | 30,000 | 30,000 | 30,000 | 42,000 | — | — | 30,000 |
| United MileagePlusmiles | 40,000 | 40,000 | 40,000 | — | 40,000 | 40,000 | 40,000 | 40,000 | 40,000 | 40,000 | 40,000 |
| Air Canada Aeroplanpoints | 40,000 | 40,000 | 40,000 | — | 40,000 | 40,000 | 40,000 | 40,000 | 48,629 | — | 40,000 |
| Avianca LifeMilesmiles | 40,000 | 40,000 | 40,000 | — | 40,000 | 40,000 | 40,000 | 40,000 | — | — | 40,000 |
| JetBlue TrueBluepoints | — | 50,000 | 50,000 | — | 50,000 | 50,000 | 50,000 | 55,000 | — | — | 50,000 |
| Etihad Guestmiles | — | 51,000 | 51,000 | — | 51,000 | 51,000 | 51,000 | 51,000 | — | — | 51,000 |
Airlines seen in economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): GOL Smiles, American Airlines AAdvantage, Alaska Atmos Rewards, Qantas Frequent Flyer and Etihad Guest
- Air Canada (AC): GOL Smiles, United MileagePlus, Air Canada Aeroplan and Avianca LifeMiles
- Air France (AF): GOL Smiles
- British Airways (BA): GOL Smiles, American Airlines AAdvantage, Alaska Atmos Rewards and Qantas Frequent Flyer
- Delta Air Lines (DL): Virgin Atlantic Flying Club, Delta SkyMiles and Air France/KLM Flying Blue
- Aer Lingus (EI): American Airlines AAdvantage and United MileagePlus
- IBERIA (IB): GOL Smiles and American Airlines AAdvantage
- KLM (KL): GOL Smiles
- Lufthansa (LH): United MileagePlus, Air Canada Aeroplan and Avianca LifeMiles
- SWISS (LX): United MileagePlus
- Austrian (OS): United MileagePlus
- Brussels Airlines (SN): United MileagePlus
- TAP Portugal (TP): United MileagePlus
- United Airlines (UA): Virgin Australia Velocity, United MileagePlus, Air Canada Aeroplan, Avianca LifeMiles and JetBlue TrueBlue
- Lufthansa City Airlines (VL): United MileagePlus and Air Canada Aeroplan
- Virgin Atlantic (VS): Delta SkyMiles and Air France/KLM Flying Blue
Economy on nearby routes
The lowest economy award AwardTool observed on related routes, as each route's page shows it: the return direction, other airports in the same cities, and more routes from Louisville (SDF) and to London Heathrow (LHR). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| London Heathrow (LHR) to Louisville (SDF)Return direction | 21,000 miles | American Airlines AAdvantage | 70 |
| Louisville (SDF) to Boston (BOS)Also from SDF | 7,500 pointsNonstop | Alaska Atmos Rewards | 255 |
| Louisville (SDF) to New York LaGuardia (LGA)Also from SDF | 7,000 miles | American Airlines AAdvantage | 24 |
| Louisville (SDF) to Chicago O’Hare (ORD)Also from SDF | 4,500 pointsNonstop | Alaska Atmos Rewards | 257 |
| Louisville (SDF) to Zurich (ZRH)Also from SDF | 21,000 miles | American Airlines AAdvantage | 45 |
| Los Angeles (LAX) to London Heathrow (LHR)Also to LHR | 9,500 milesNonstop | GOL Smiles | 325 |
| New York JFK to London Heathrow (LHR)Also to LHR | 6,000 pointsNonstop | Virgin Atlantic Flying Club | 331 |
| Miami (MIA) to London Heathrow (LHR)Also to LHR | 7,500 pointsNonstop | Virgin Atlantic Flying Club | 331 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| JetBlue TrueBlue | 5:4 · Instant | — | 1:0.6 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
| Virgin Atlantic Flying Club | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to GOL Smiles and Virgin Australia Velocity.
Questions about economy award flights from Louisville (SDF) to London Heathrow (LHR)
What's the lowest economy award from Louisville (SDF) to London Heathrow (LHR)?
9,500 miles with GOL Smiles. GOL Smiles showed economy award space on 54 departure dates at any price (newest observation Oct 17, 2026, 01:32 UTC). Search live before transferring points.
Which programs had economy award space from Louisville (SDF) to London Heathrow (LHR)?
GOL Smiles (54 dates), Virgin Atlantic Flying Club (31 dates), American Airlines AAdvantage (81 dates), Delta SkyMiles (71 dates), Alaska Atmos Rewards (74 dates), Qantas Frequent Flyer (76 dates), Air France/KLM Flying Blue (63 dates), Virgin Australia Velocity (43 dates), United MileagePlus (91 dates), Air Canada Aeroplan (74 dates), Avianca LifeMiles (63 dates), JetBlue TrueBlue (53 dates) and Etihad Guest (62 dates), in the last 30 days.
Is there nonstop economy award space from Louisville (SDF) to London Heathrow (LHR)?
AwardTool hasn't observed nonstop economy award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest economy award prices from Louisville (SDF) 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 Feb 2027 departures: 9,500 miles with Smiles (28 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.