Award flights from Louisville (SDF) to Singapore (SIN)
Search flights from Louisville (SDF) to Singapore (SIN)
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In the last 30 days AwardTool saw award space on 4 programs for SDF→SIN. Lowest economy: 60,500 miles + $13.60 (United MileagePlus). Lowest business class: 250,000 miles + $5.60 (United MileagePlus); mixed cabin from 110,000 miles + $249.50 (Etihad Guest). Lowest premium economy: 170,000 miles + $17.90 (United MileagePlus).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Louisville (SDF) to Singapore (SIN) at a glance
- From
- Louisville Muhammad Ali International, Louisville, Kentucky, United States (SDF)
- To
- Singapore Changi International, Singapore (SIN)
- Programs with award space seen
- 4 of 4 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- American Airlines (AA), Air Canada (AC), Air France (AF), Delta Air Lines (DL), Etihad Airways (EY), KLM (KL), Lufthansa (LH), ANA (NH), Singapore Airlines (SQ), Turkish Airlines (TK), United Airlines (UA)
- Departures with open awards
- Dec 2026
- Most dates with space
- 9 of 9 departure dates checked (United MileagePlus, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Singapore (SIN)
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlusLowest observed | 60,500 pts + $13.60 | 2 stops | Lufthansa (LH), ANA (NH), Singapore Airlines (SQ), Turkish Airlines (TK) +1 more | 4 | 9 | See dates | |
| Air Canada Aeroplan | 65,000 pts + $88.41 | 2 stops | Air Canada (AC), ANA (NH), United Airlines (UA) | 1 | 6 | See dates | |
| Air France/KLM Flying Blue | 84,000 pts + $285.20 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 9+ | 8 | See dates | |
| Etihad Guest | 96,000 pts + $249.50 | 2 stops | American Airlines (AA), Etihad Airways (EY) | 7 | 9 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlusLowest observed | 170,000 pts + $17.90 | 2 stops | ANA (NH), United Airlines (UA) | 1 | 9 | See dates | |
| Air Canada Aeroplan | 187,747 pts + $75.71 | 2 stops | Air Canada (AC), United Airlines (UA) | 2 | 6 | See dates | |
| Air France/KLM Flying Blue | 197,000 pts + $472.80 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 9+ | 7 | See dates |
Not seen in premium economy: Etihad Guest.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Etihad GuestLowest, mixed cabin | 110,000 pts + $249.50Mixed cabin | 2 stops | American Airlines (AA), Etihad Airways (EY) | 3 | 6 | See dates | |
| United MileagePlus | 250,000 pts + $5.60 | 2 stops | ANA (NH), United Airlines (UA) | 9+ | 9 | See dates | |
| Air Canada Aeroplan | 302,047 pts + $76.11Mixed cabin | 2 stops | Air Canada (AC), United Airlines (UA) | 2 | 6 | See dates | |
| Air France/KLM Flying Blue | 440,000 pts + $703.00 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 3 | 8 | See dates |
First class: not seen in the last 30 days.
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 award examples
| Departure | Cabin | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|
| Economy | United MileagePlus | 60,500 pts + $19.20 | 9+ | 2 stops | Check this date | ||
| Premium Economy | United MileagePlus | 170,000 pts + $17.90 | 1 | 2 stops | Check this date | ||
| Business | Etihad Guest | 110,000 pts + $249.50Mixed cabin | 7 | 2 stops | Check this date | ||
| Business | Air Canada Aeroplan | 302,047 pts + $76.11Mixed cabin | 2 | 2 stops | Check this date | ||
| Business | Air France/KLM Flying Blue | 440,000 pts + $703.00 | 3 | 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.
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 |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Search, calendar and alerts from Louisville (SDF) to Singapore (SIN)
Route calendar
Every departure date with open award seats on SDF→SIN for United MileagePlus and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Louisville (SDF) to Singapore (SIN)How many miles you need from Louisville (SDF) to Singapore (SIN)
- In economy, United MileagePlus had the lowest observed award, 60,500 miles + $13.60; see how many miles you need with United MileagePlus.
- In premium economy, United MileagePlus had the lowest observed award, 170,000 miles + $17.90; see how many miles you need with United MileagePlus.
- In business class, United MileagePlus had the lowest observed award, 250,000 miles + $5.60, apart from a mixed-cabin award from 110,000 miles + $249.50 with Etihad Guest; see how many miles you need with United MileagePlus.
Questions about award flights from Louisville (SDF) to Singapore (SIN)
What's the lowest Louisville (SDF) to Singapore (SIN) award price AwardTool has seen?
In economy, 60,500 miles + $13.60 with United MileagePlus. Seen Sep 23, 2026, 13:48 UTC for a Dec 5, 2026 departure. United MileagePlus showed economy award space on 9 departure dates at any price (newest observation Oct 9, 2026, 17:48 UTC). In business class, 250,000 miles + $5.60 with United MileagePlus. Seen Sep 24, 2026, 01:38 UTC for a Dec 7, 2026 departure. United MileagePlus showed business-class award space on 9 departure dates at any price (newest observation Oct 9, 2026, 17:48 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 110,000 miles + $249.50 with Etihad Guest. Search live before transferring points.
Which loyalty programs had award space from Louisville (SDF) to Singapore (SIN)?
4 programs in the last 30 days: Air Canada Aeroplan (economy 6 dates, premium economy 6 dates, business class 6 dates); Etihad Guest (economy 9 dates, business class 6 dates); Air France/KLM Flying Blue (economy 8 dates, premium economy 7 dates, business class 8 dates); United MileagePlus (economy 9 dates, premium economy 9 dates, business class 9 dates). Dates count departure dates with an open award.
Is there nonstop award space from Louisville (SDF) to Singapore (SIN)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 2 stops on itineraries including American Airlines, Air Canada, Air France and Delta Air Lines. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Louisville (SDF) to Singapore (SIN)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Air France/KLM Flying Blue (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: Etihad Guest (1:1), Air France/KLM Flying Blue (1:1). Wells Fargo Rewards: Air France/KLM Flying Blue (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.