Air France/KLM Flying Blue award flights from London Heathrow (LHR) to Louisville (SDF)
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In the last 30 days AwardTool saw Air France/KLM Flying Blue award space for LHR→SDF in economy, premium economy and business class. Lowest economy: 29,500 miles + $516.63 (economy space on 55 dates). Lowest business class: 90,000 miles + $744.63 (business-class space on 45 dates). Lowest premium economy: 55,420 miles + $621.43 (premium economy space on 41 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 29,500 miles + $516.63
- economy space on 55 dates
- Lowest business class
- 90,000 miles + $744.63
- business-class space on 45 dates
- Lowest premium economy
- 55,420 miles + $621.43
- premium economy space on 41 dates
Flying Blue award prices by cabin
The lowest one-way Air France/KLM Flying Blue award AwardTool observed on LHR→SDF in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 29,500 miles + $516.63 | 1 stop | Delta Air Lines (DL), KLM (KL), Virgin Atlantic (VS) | 9+ | 55 | See dates | |
| Premium Economy | 55,420 miles + $621.43 | 1 stop | Delta Air Lines (DL), KLM (KL), Virgin Atlantic (VS) | 5 | 41 | See dates | |
| Business | 90,000 miles + $744.63 | 1 stop | Delta Air Lines (DL), KLM (KL), Virgin Atlantic (VS) | 5 | 45 | 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 Flying Blue award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 30,000 miles + $504.03 | 9+ | 1 stop | Check this date | ||
| Economy | 32,000 miles + $329.09 | 9+ | 1 stop | Check this date | ||
| Economy | 34,000 miles + $329.23 | 9+ | 1 stop | Check this date | ||
| Premium Economy | 56,100 miles + $595.19 | 3 | 1 stop | Check this date | ||
| Premium Economy | 352,500 miles + $657.73 | 5 | 2 stops | Check this date | ||
| Business | 90,500 miles + $704.73 | 1 | 1 stop | Check this date | ||
| Business | 498,000 miles + $800.63 | 5 | 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 Flying Blue award space showed up
Departure dates in the next 365 days that AwardTool checked for Air France/KLM Flying Blue 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 | 55 of 58 | 94% | |
| Premium Economy | 41 of 58 | 70% | |
| Business | 45 of 58 | 77% |
Best months to fly from London Heathrow (LHR) to Louisville (SDF) with Flying Blue
| Month | Economy | Premium Economy | Business |
|---|---|---|---|
| 32,000 (2 dates) | 56,100 (1 date) | — | |
| 30,000 (2 dates) | 352,500 (1 date) | 90,500 (2 dates) | |
| 32,500 (9 dates) | 57,100 (1 date) | 98,500 (2 dates) | |
| 30,000 (4 dates) | 56,380 (4 dates) | 91,500 (4 dates) | |
| 29,500 (12 dates) | 55,420 (12 dates) | 90,000 (12 dates) | |
| 31,500 (15 dates) | 55,420 (14 dates) | 90,000 (15 dates) | |
| 32,500 (1 date) | — | — | |
| 30,000 (5 dates) | 55,920 (4 dates) | 90,500 (5 dates) | |
| 29,500 (5 dates) | 55,420 (4 dates) | 90,000 (5 dates) |
How to get Flying Blue miles
- American Express Membership Rewards: 1:1 · Instant
- Bilt Rewards: 1:1 · Instant
- Capital One Miles: 1:1 · Instant
- Chase Ultimate Rewards: 1:1 · Instant
- Citi ThankYou Points: 1:1 · Instant
- Wells Fargo Rewards: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
Flying Blue vs other programs from London Heathrow (LHR) to Louisville (SDF)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 40,000 pts + $296.20 | 77,641 pts + $496.94 | 75,000 pts + $494.50Mixed cabin | 485,012 pts + $492.10Mixed cabin |
| Air France/KLM Flying Blue | 29,500 pts + $516.63 | 55,420 pts + $621.43 | 90,000 pts + $744.63 | — |
| Alaska Atmos Rewards | 27,500 pts + $246.09 | 35,000 pts + $443.13Lowest | 55,000 pts + $449.29LowestMixed cabin | 55,000 pts + $443.13Lowest |
| American Airlines AAdvantage | 21,000 pts + $235.29Lowest | 40,000 pts + $382.29 | 57,500 pts + $382.09 | 114,000 pts + $413.89 |
| Avianca LifeMiles | 40,000 pts + $58.00 | — | — | — |
| Delta SkyMiles | 26,000 pts + $239.72 | 86,000 pts + $437.15 | — | 310,000 pts + $425.77 |
| Etihad Guest | 51,000 pts + $253.99 | — | 65,000 pts + $451.03Mixed cabin | — |
| GOL Smiles | 58,600 pts + taxes not reported | — | — | — |
| JetBlue TrueBlue | 50,000 pts + $248.56 | — | — | — |
| Qantas Frequent Flyer | 29,000 pts + $501.57 | 69,900 pts + $1,708.34 | 82,100 pts + $1,588.49 | — |
| United MileagePlus | 40,000 pts + $225.93 | 50,000 pts + $413.69 | 80,000 pts + $419.79Mixed cabin | — |
| Virgin Atlantic Flying Club | 25,000 pts + $515.32 | — | — | — |
| Virgin Australia Velocity | 30,000 pts + $209.54 | — | — | — |
Questions about Flying Blue award flights from London Heathrow (LHR) to Louisville (SDF)
How many miles do you need to fly from London Heathrow (LHR) to Louisville (SDF) with Air France/KLM Flying Blue?
The lowest one-way Air France/KLM Flying Blue awards AwardTool observed in the last 30 days (newest observation Oct 19, 2026): economy 29,500 miles + $516.63, with a typical monthly low of 30,000 miles over 9 months and award space on 55 departure dates; premium economy 55,420 miles + $621.43, with a typical monthly low of 55,920 miles over 8 months and award space on 41 departure dates; business class 90,000 miles + $744.63, with a typical monthly low of 90,500 miles over 7 months and award space on 45 departure dates. Monthly lows varied in economy (29,500 to 32,500 miles), premium economy (55,420 to 352,500 miles) and business class (90,000 to 98,500 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest Flying Blue award from London Heathrow (LHR) to Louisville (SDF)?
In economy, 29,500 miles + $516.63. Air France/KLM Flying Blue showed economy award space on 55 departure dates at any price (newest observation Oct 19, 2026, 22:26 UTC). In business class, 90,000 miles + $744.63. Air France/KLM Flying Blue showed business-class award space on 45 departure dates at any price (newest observation Oct 19, 2026, 22:26 UTC). Search live before transferring points.
Can you book nonstop awards from London Heathrow (LHR) to Louisville (SDF) with Flying Blue?
AwardTool hasn't observed nonstop Air France/KLM Flying Blue award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book Flying Blue awards from London Heathrow (LHR) to Louisville (SDF)?
American Express Membership Rewards (1:1, Instant), Bilt Rewards (1:1, Instant), Capital One Miles (1:1, Instant), Chase Ultimate Rewards (1:1, Instant), Citi ThankYou Points (1:1, Instant) and Wells Fargo Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest Flying Blue award prices from London Heathrow (LHR) to Louisville (SDF)?
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: 29,500 miles (12 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.