Qantas Frequent Flyer award flights from Washington Dulles (IAD) to Singapore (SIN)
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In the last 30 days AwardTool saw Qantas Frequent Flyer award space for IAD→SIN in economy, premium economy, business class and first class. Lowest economy: 63,500 points + $120.00 (economy space on 113 dates). Lowest business class: 166,300 points + $666.00 (business-class space on 24 dates). Lowest first class: 299,300 points + $1,254.00 (first-class space on 18 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 63,500 points + $120.00
- economy space on 113 dates
- Lowest business class
- 166,300 points + $666.00
- business-class space on 24 dates
- Lowest first class
- 299,300 points + $1,254.00
- first-class space on 18 dates
- Lowest premium economy
- 138,500 points + $270.00
- premium economy space on 31 dates
Qantas award prices by cabin
The lowest one-way Qantas Frequent Flyer award AwardTool observed on IAD→SIN in each cabin, in points plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 63,500 points + $120.00 | 2 stops | American Airlines (AA), Air France (AF), British Airways (BA), Cathay Pacific (CX) +3 more | 1 | 113 | See dates | |
| Premium Economy | 138,500 points + $270.00 | 2 stops | American Airlines (AA), Air France (AF), Cathay Pacific (CX), Qantas (QF) | 1 | 31 | See dates | |
| Business | 166,300 points + $666.00 | 2 stops | American Airlines (AA), Air France (AF), Cathay Pacific (CX), Emirates (EK) +1 more | 1 | 24 | See dates | |
| First | 299,300 points + $1,254.00 | 1 stop | Emirates (EK) | 1 | 18 | 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 Qantas award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 69,900 points + $311.00 | 1 | 1 stop | Check this date | ||
| Economy | 69,900 points + $311.00 | 1 | 1 stop | Check this date | ||
| Economy | 69,900 points + $311.00 | 1 | 1 stop | Check this date | ||
| Premium Economy | 152,700 points + $876.40 | 1 | 2 stops | Check this date | ||
| Premium Economy | 169,000 points + $875.90 | 1 | 1 stop | Check this date | ||
| Premium Economy | 169,000 points + $875.80 | 1 | 1 stop | Check this date | ||
| First | 299,300 points + $1,254.00 | 1 | 1 stop | Check this date | ||
| First | 299,300 points + $1,254.00 | 1 | 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 Qantas award space showed up
Departure dates in the next 365 days that AwardTool checked for Qantas Frequent Flyer 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 | 113 of 182 | 62% | |
| Premium Economy | 31 of 182 | 17% | |
| Business | 24 of 182 | 13% | |
| First | 18 of 182 | 9% |
Best months to fly from Washington Dulles (IAD) to Singapore (SIN) with Qantas
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 69,900 (12 dates) | 152,700 (2 dates) | — | 299,300 (3 dates) | |
| 69,900 (20 dates) | 169,000 (2 dates) | — | 299,300 (4 dates) | |
| 69,900 (3 dates) | 169,000 (7 dates) | — | — | |
| 69,900 (11 dates) | 144,400 (4 dates) | — | — | |
| 63,500 (15 dates) | 138,500 (4 dates) | 166,300 (4 dates) | — | |
| 63,500 (10 dates) | 178,200 (2 dates) | — | — | |
| 69,900 (1 date) | — | — | — | |
| 63,500 (31 dates) | 169,000 (9 dates) | 182,900 (18 dates) | 299,300 (11 dates) | |
| 63,500 (10 dates) | 188,300 (1 date) | 182,900 (2 dates) | — |
How to get Qantas points
- American Express Membership Rewards: 1:1 · Instant
- Capital One Miles: 1:1 · ~1-2 days
- Citi ThankYou Points: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
Qantas vs other programs from Washington Dulles (IAD) to Singapore (SIN)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 55,834 pts + $95.81 | 80,714 pts + $127.71 | 102,500 pts + $93.51LowestMixed cabin | — |
| Air France/KLM Flying Blue | 40,000 pts + $286.50 | 65,000 pts + $477.40Lowest | 115,000 pts + $728.50 | — |
| Alaska Atmos Rewards | 65,000 pts + $37.90 | 85,000 pts + $549.20 | 255,000 pts + $62.80 | 225,000 pts + $37.80Lowest |
| American Airlines AAdvantage | 37,500 pts + $14.90 | 70,000 pts + $14.90 | — | — |
| Avianca LifeMiles | 60,000 pts + $28.50 | — | — | — |
| Cathay Pacific Asia Miles | 38,000 pts + $308.28 | — | — | — |
| Delta SkyMiles | 53,000 pts + $13.00 | 101,800 pts + $13.00 | 499,900 pts + $35.20 | 395,000 pts + $37.20Mixed cabin |
| Emirates Skywards | 37,500 pts + $311.00 | — | 105,000 pts + $1,254.00 | — |
| Etihad Guest | 31,275 pts + $288.50 | — | 120,000 pts + $288.50Mixed cabin | — |
| GOL Smiles | 30,800 pts + taxes not reportedLowest | 413,000 pts + taxes not reported | — | — |
| JetBlue TrueBlue | 68,100 pts + $20.60 | — | — | — |
| Qantas Frequent Flyer | 63,500 pts + $120.00 | 138,500 pts + $270.00 | 166,300 pts + $666.00 | 299,300 pts + $1,254.00 |
| Qatar Airways Privilege Club | 47,500 pts + taxes not reported | — | 165,000 pts + taxes not reportedMixed cabin | — |
| Turkish Miles & Smiles | 75,000 pts + taxes not reported | — | 130,000 pts + taxes not reported | — |
| United MileagePlus | 55,000 pts + $5.60 | 65,000 pts + $11.20 | 110,000 pts + $8.60 | — |
| Virgin Atlantic Flying Club | 33,000 pts + $457.50 | 66,000 pts + $561.10 | 135,000 pts + $1,016.30 | — |
| Virgin Australia Velocity | 63,000 pts + $9.46 | — | — | — |
Questions about Qantas award flights from Washington Dulles (IAD) to Singapore (SIN)
How many points do you need to fly from Washington Dulles (IAD) to Singapore (SIN) with Qantas Frequent Flyer?
The lowest one-way Qantas Frequent Flyer awards AwardTool observed in the last 30 days (newest observation Oct 19, 2026): economy 63,500 points + $120.00, with monthly lows of 63,500 points in 4 months and 69,900 points in 5 months, and award space on 113 departure dates; premium economy 138,500 points + $270.00, with a typical monthly low of 169,000 points over 8 months and award space on 31 departure dates; business class 166,300 points + $666.00, with monthly lows of 166,300 points in 1 month and 182,900 points in 2 months, and award space on 24 departure dates; first class 299,300 points + $1,254.00, the lowest price in each of 3 months, with award space on 18 departure dates. Monthly lows varied in economy (63,500 to 69,900 points), premium economy (138,500 to 188,300 points) and business class (166,300 to 182,900 points), so the award on your dates may cost more. Search live before transferring points.
What's the lowest Qantas award from Washington Dulles (IAD) to Singapore (SIN)?
In economy, 63,500 points + $120.00. Qantas Frequent Flyer showed economy award space on 113 departure dates at any price (newest observation Oct 19, 2026, 16:53 UTC). In business class, 166,300 points + $666.00. Qantas Frequent Flyer showed business-class award space on 24 departure dates at any price (newest observation Oct 19, 2026, 13:04 UTC). Search live before transferring points.
Can you book nonstop awards from Washington Dulles (IAD) to Singapore (SIN) with Qantas?
AwardTool hasn't observed nonstop Qantas Frequent Flyer award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book Qantas awards from Washington Dulles (IAD) to Singapore (SIN)?
American Express Membership Rewards (1:1, Instant), Capital One Miles (1:1, ~1-2 days) and Citi ThankYou Points (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest Qantas award prices from Washington Dulles (IAD) 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 economy award AwardTool observed was for Aug 2027 departures: 63,500 points (31 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.