Economy award flights from Seattle (SEA) to Nanjing (NKG)
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In the last 30 days AwardTool saw economy award space on 6 programs for SEA→NKG. Lowest: 35,291 miles + $339.00 with Air France/KLM Flying Blue, which showed economy award space on 26 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
- 35,291 miles + $339.00
- Air France/KLM Flying Blue
- Programs with space
- 6 of 6
- programs seen on this route
- Most dates seen
- 27 of 33
- dates checked · Air Canada Aeroplan
- Nonstop
- Not seen
- in the last 30 days
Compare programs for economy
The lowest one-way economy award each program showed on SEA→NKG, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Air France/KLM Flying BlueLowest observed | 35,291 pts + $339.00 | 1 stop | China Airlines (CI), Delta Air Lines (DL), Korean Air (KE), Xiamen Airlines (MF) +1 more | 5 | 26 | See dates | |
| American Airlines AAdvantage | 37,500 pts + $22.80 | 2 stops | Alaska Airlines (AS), Cathay Pacific (CX) | — | 11 | See dates | |
| Alaska Atmos Rewards | 42,500 pts + $42.80 | 2 stops | Alaska Airlines (AS), Cathay Pacific (CX), Hainan Airlines (HU) | 7 | 8 | See dates | |
| Air Canada Aeroplan | 50,000 pts + $83.31 | 2 stops | Air Canada (AC), EVA Air (BR), Air China (CA), ANA (NH) +3 more | 4 | 27 | See dates | |
| Qantas Frequent Flyer | 57,800 pts + $246.00 | 1 stop | American Airlines (AA), Cathay Pacific (CX), China Eastern (MU) | 3 | 7 | See dates | |
| United MileagePlus | 60,500 pts + $13.00 | 2 stops | Air Canada (AC), EVA Air (BR), Air China (CA), ANA (NH) +4 more | 4 | 14 | 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 | 37,500 pts + $22.80 | — | 2 stops | Check this date | ||
| American Airlines AAdvantage | 37,500 pts + $22.80 | — | 2 stops | Check this date | ||
| Air France/KLM Flying Blue | 38,000 pts + $299.10 | 3 | 1 stop | Check this date | ||
| Air France/KLM Flying Blue | 41,000 pts + $74.70 | 3 | 1 stop | Check this date | ||
| Alaska Atmos Rewards | 42,500 pts + $42.80 | 7 | 2 stops | Check this date | ||
| Air Canada Aeroplan | 50,000 pts + $83.31 | 4 | 2 stops | Check this date | ||
| United MileagePlus | 60,500 pts + $13.00 | 5 | 2 stops | Check this date | ||
| Qantas Frequent Flyer | 80,400 pts + $442.50 | 1 | 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 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 |
|---|---|---|---|
| Air France/KLM Flying Blue | 26 of 37 | 70% | |
| American Airlines AAdvantage | 11 of 19 | 57% | |
| Alaska Atmos Rewards | 8 of 11 | 72% | |
| Air Canada Aeroplan | 27 of 33 | 81% | |
| Qantas Frequent Flyer | 7 of 33 | 21% | |
| United MileagePlus | 14 of 15 | 93% |
Best months for economy from Seattle (SEA) to Nanjing (NKG)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 37,500 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 37,500 pts + taxes vary | American Airlines AAdvantage | 5 | |
| 143,322 pts + taxes vary | Air Canada Aeroplan | 1 | |
| 37,500 pts + taxes vary | American Airlines AAdvantage | 4 | |
| 35,291 pts + taxes vary | Air France/KLM Flying Blue | 14 | |
| 35,291 pts + taxes vary | Air France/KLM Flying Blue | 3 |
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 | ||||||
|---|---|---|---|---|---|---|
| Air France/KLM Flying Bluemiles | 41,000 | 38,000 | — | — | 35,291 | 35,291 |
| American Airlines AAdvantagemiles | 37,500 | 37,500 | — | 37,500 | — | — |
| Alaska Atmos Rewardspoints | 65,000 | 42,500 | — | — | — | — |
| Air Canada Aeroplanpoints | 50,000 | 50,000 | 143,322 | — | 50,000 | 94,142 |
| Qantas Frequent Flyerpoints | 80,400 | 80,400 | — | — | 57,800 | — |
| United MileagePlusmiles | 60,500 | 60,500 | 300,000 | — | 60,500 | — |
Airlines seen in economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): Qantas Frequent Flyer
- Air Canada (AC): Air Canada Aeroplan and United MileagePlus
- Alaska Airlines (AS): American Airlines AAdvantage and Alaska Atmos Rewards
- EVA Air (BR): Air Canada Aeroplan and United MileagePlus
- Air China (CA): Air Canada Aeroplan and United MileagePlus
- China Airlines (CI): Air France/KLM Flying Blue
- Cathay Pacific (CX): American Airlines AAdvantage, Alaska Atmos Rewards and Qantas Frequent Flyer
- Delta Air Lines (DL): Air France/KLM Flying Blue
- Hainan Airlines (HU): Alaska Atmos Rewards
- Korean Air (KE): Air France/KLM Flying Blue
- Xiamen Airlines (MF): Air France/KLM Flying Blue
- China Eastern (MU): Air France/KLM Flying Blue and Qantas Frequent Flyer
- ANA (NH): Air Canada Aeroplan and United MileagePlus
- Asiana Airlines (OZ): Air Canada Aeroplan and United MileagePlus
- Singapore Airlines (SQ): United MileagePlus
- United Airlines (UA): Air Canada Aeroplan and United MileagePlus
- Shenzhen Airlines (ZH): Air Canada Aeroplan and United MileagePlus
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 Seattle (SEA) and to Nanjing (NKG). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Nanjing (NKG) to Seattle (SEA)Return direction | 37,500 miles | American Airlines AAdvantage | 21 |
| Seattle (SEA) to London Heathrow (LHR)Also from SEA | 9,500 milesNonstop | GOL Smiles | 275 |
| Seattle (SEA) to Paris Charles de Gaulle (CDG)Also from SEA | 9,500 miles | GOL Smiles | 329 |
| Seattle (SEA) to Amsterdam (AMS)Also from SEA | 9,500 miles | GOL Smiles | 187 |
| Seattle (SEA) to Bangkok Suvarnabhumi (BKK)Also from SEA | 27,000 miles | Cathay Pacific Asia Miles | 30 |
| Hong Kong (HKG) to Nanjing (NKG)Also to NKG | 7,500 pointsNonstop | Alaska Atmos Rewards | 291 |
| Bangkok Suvarnabhumi (BKK) to Nanjing (NKG)Also to NKG | 15,000 miles | Air France/KLM Flying Blue | 294 |
| Sydney (SYD) to Nanjing (NKG)Also to NKG | 30,000 miles | Air France/KLM Flying Blue | 231 |
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 | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about economy award flights from Seattle (SEA) to Nanjing (NKG)
What's the lowest economy award from Seattle (SEA) to Nanjing (NKG)?
35,291 miles + $339.00 with Air France/KLM Flying Blue. Air France/KLM Flying Blue showed economy award space on 26 departure dates at any price (newest observation Oct 10, 2026, 18:43 UTC). Search live before transferring points.
Which programs had economy award space from Seattle (SEA) to Nanjing (NKG)?
Air France/KLM Flying Blue (26 dates), American Airlines AAdvantage (11 dates), Alaska Atmos Rewards (8 dates), Air Canada Aeroplan (27 dates), Qantas Frequent Flyer (7 dates) and United MileagePlus (14 dates), in the last 30 days.
Is there nonstop economy award space from Seattle (SEA) to Nanjing (NKG)?
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 Seattle (SEA) to Nanjing (NKG)?
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 Sep 2027 departures: 35,291 miles with Flying Blue (14 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.