Business-class award flights from Portland (PDX) to Singapore (SIN)
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In the last 30 days AwardTool saw business-class award space on 5 programs for PDX→SIN. Lowest: 250,000 miles + $5.60 with United MileagePlus, which showed business-class award space on 52 dates. A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 130,000 miles + $249.50 with Etihad Guest.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 250,000 miles + $5.60
- United MileagePlus
- Programs with space
- 5 of 12
- programs seen on this route
- Most dates seen
- 52 of 52
- dates checked · United MileagePlus
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on PDX→SIN, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Etihad GuestLowest, mixed cabin | 130,000 pts + $249.50Mixed cabin | 2 stops | American Airlines (AA), JetBlue (B6), Etihad Airways (EY) | 7 | 17 | See dates | |
| Air Canada Aeroplan | 205,463 pts + $87.91Mixed cabin | 2 stops | Air Canada (AC), ANA (NH), Singapore Airlines (SQ), Thai Airways International (TG) +1 more | 1 | 45 | See dates | |
| United MileagePlus | 250,000 pts + $5.60 | 1 stop | EVA Air (BR), Ethiopian Airlines (ET), ANA (NH), Asiana Airlines (OZ) +2 more | 7 | 52 | See dates | |
| Alaska Atmos Rewards | 250,000 pts + $49.10Mixed cabin | 2 stops | Alaska Airlines (AS), STARLUX Airlines (JX), Qatar Airways (QR) | 1 | 31 | See dates | |
| Air France/KLM Flying Blue | 313,500 pts + $714.20 | 1 stop | Air France (AF), KLM (KL) | 5 | 32 | See dates |
Not seen in business class: American Airlines AAdvantage, Avianca LifeMiles, JetBlue TrueBlue, Delta SkyMiles, GOL Smiles, Qantas Frequent Flyer and Virgin Australia Velocity.
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 business-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 215,796 pts + $89.61 | 1 | 2 stops | Check this date | ||
| Air Canada Aeroplan | 215,796 pts + $89.61 | 1 | 2 stops | Check this date | ||
| United MileagePlus | 250,000 pts + $5.60 | 7 | 1 stop | Check this date | ||
| United MileagePlus | 250,000 pts + $5.60 | 8 | 1 stop | Check this date | ||
| Alaska Atmos Rewards | 250,000 pts + $49.10Mixed cabin | 1 | 2 stops | Check this date | ||
| Alaska Atmos Rewards | 250,000 pts + $49.10Mixed cabin | 2 | 2 stops | Check this date | ||
| Air France/KLM Flying Blue | 321,500 pts + $702.70 | 1 | 1 stop | Check this date | ||
| Air France/KLM Flying Blue | 435,000 pts + $714.20 | 3 | 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 business-class 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 business-class award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Etihad Guest | 17 of 47 | 36% | |
| Air Canada Aeroplan | 45 of 47 | 95% | |
| United MileagePlus | 52 of 52 | 100% | |
| Alaska Atmos Rewards | 31 of 47 | 65% | |
| Air France/KLM Flying Blue | 32 of 46 | 69% |
Best months for business class from Portland (PDX) to Singapore (SIN)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 215,796 pts + taxes vary | Air Canada Aeroplan | 11 | |
| 250,000 pts + taxes vary | United MileagePlus | 6 | |
| 140,000 pts + taxes vary | Etihad Guest | 1 | |
| 235,302 pts + taxes vary | Air Canada Aeroplan | 7 | |
| 250,000 pts + taxes vary | United MileagePlus | 2 | |
| 235,302 pts + taxes vary | Air Canada Aeroplan | 1 | |
| 130,000 pts + taxes varyMixed cabin | Etihad Guest | 4 | |
| 250,000 pts + taxes vary | United MileagePlus | 3 | |
| 205,463 pts + taxes varyMixed cabin | Air Canada Aeroplan | 4 |
Lowest business class award by month and program
Each program's lowest one-way business-class award by departure month, in its own points or miles; taxes vary. — means the program showed no business-class space that month.
| Program | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Etihad Guestmiles | — | — | 140,000 | 1,508,875 | 1,527,625 | 969,750 | 130,000Mixed cabin | 988,500 | 507,000 |
| Air Canada Aeroplanpoints | 215,796 | 260,716 | 247,917 | 235,302 | 251,197 | 235,302 | 235,302 | 262,595 | 205,463Mixed cabin |
| United MileagePlusmiles | 250,000 | 250,000 | 250,000 | 250,000 | 250,000 | 250,000 | 250,000 | 250,000 | 250,000 |
| Alaska Atmos Rewardspoints | 250,000Mixed cabin | 250,000Mixed cabin | 250,000Mixed cabin | 250,000Mixed cabin | 300,000 | 250,000Mixed cabin | 250,000Mixed cabin | 250,000Mixed cabin | 255,000 |
| Air France/KLM Flying Bluemiles | 435,000 | 435,500 | 313,500 | 436,000 | — | 313,500 | 435,500 | 659,500 | 646,500 |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): Etihad Guest
- Air Canada (AC): Air Canada Aeroplan
- Air France (AF): Air France/KLM Flying Blue
- Alaska Airlines (AS): Alaska Atmos Rewards
- JetBlue (B6): Etihad Guest
- EVA Air (BR): United MileagePlus
- Ethiopian Airlines (ET): United MileagePlus
- Etihad Airways (EY): Etihad Guest
- STARLUX Airlines (JX): Alaska Atmos Rewards
- KLM (KL): Air France/KLM Flying Blue
- ANA (NH): Air Canada Aeroplan and United MileagePlus
- Asiana Airlines (OZ): United MileagePlus
- Qatar Airways (QR): Alaska Atmos Rewards
- Singapore Airlines (SQ): Air Canada Aeroplan and United MileagePlus
- Thai Airways International (TG): Air Canada Aeroplan
- United Airlines (UA): Air Canada Aeroplan and United MileagePlus
Business class on nearby routes
The lowest business-class 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 Portland (PDX) and to Singapore (SIN). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Singapore (SIN) to Portland (PDX)Return direction | 209,500 miles | Air France/KLM Flying Blue | 17 |
| Portland (PDX) to London Heathrow (LHR)Also from PDX | 55,000 points | Alaska Atmos Rewards | 138 |
| Portland (PDX) to Cancun (CUN)Also from PDX | 20,000 miles | American Airlines AAdvantage | 311 |
| Portland (PDX) to Seoul Incheon (ICN)Also from PDX | 60,000 miles | American Airlines AAdvantage | 288 |
| Portland (PDX) to Amsterdam (AMS)Also from PDX | 55,000 points | Alaska Atmos Rewards | 86 |
| New Delhi (DEL) to Singapore (SIN)Also to SIN | 37,000 miles | Cathay Pacific Asia Miles | 23 |
| Bali (DPS) to Singapore (SIN)Also to SIN | 18,000 AviosNonstop | Qatar Airways Privilege Club | 335 |
| Paris Charles de Gaulle (CDG) to Singapore (SIN)Also to SIN | 75,000 miles | American Airlines AAdvantage | 157 |
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 | — | — | — | — |
| 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.
Questions about business-class award flights from Portland (PDX) to Singapore (SIN)
What's the lowest business-class award from Portland (PDX) to Singapore (SIN)?
250,000 miles + $5.60 with United MileagePlus. Seen Sep 22, 2026, 17:29 UTC for an Oct 22, 2026 departure. United MileagePlus showed business-class award space on 52 departure dates at any price (newest observation Oct 11, 2026, 13:10 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 130,000 miles + $249.50 with Etihad Guest. Search live before transferring points.
Which programs had business-class award space from Portland (PDX) to Singapore (SIN)?
Etihad Guest (17 dates), Air Canada Aeroplan (45 dates), United MileagePlus (52 dates), Alaska Atmos Rewards (31 dates) and Air France/KLM Flying Blue (32 dates), in the last 30 days.
Is there nonstop business-class award space from Portland (PDX) to Singapore (SIN)?
AwardTool hasn't observed nonstop business-class award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest business-class award prices from Portland (PDX) to Singapore (SIN)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest business-class award AwardTool observed was for Oct 2026 departures: 215,796 points with Aeroplan (11 dates). A mixed-cabin itinerary was seen for Apr 2027 departures from 130,000 miles with Etihad Guest. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.