Economy award flights from Seattle (SEA) to Hanoi (HAN)
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In the last 30 days AwardTool saw economy award space on 15 programs for SEA→HAN. Lowest: 27,000 miles + $267.52 with Cathay Pacific Asia Miles, which showed economy award space on 6 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
- 27,000 miles + $267.52
- Cathay Pacific Asia Miles
- Programs with space
- 15 of 15
- programs seen on this route
- Most dates seen
- 163 of 164
- dates checked · United MileagePlus
- Nonstop
- Not seen
- in the last 30 days
Compare programs for economy
The lowest one-way economy award each program showed on SEA→HAN, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Cathay Pacific Asia MilesLowest observed | 27,000 pts + $267.52 | 1 stop | Cathay Pacific (CX) | 9+ | 6 | See dates | |
| Alaska Atmos Rewards | 37,500 pts + $42.80 | 1 stop | Alaska Airlines (AS), Cathay Pacific (CX), STARLUX Airlines (JX), Korean Air (KE) +1 more | 2 | 148 | See dates | |
| American Airlines AAdvantage | 37,500 pts + $22.80 | 2 stops | American Airlines (AA), Alaska Airlines (AS), Cathay Pacific (CX), Japan Airlines (JL) | — | 63 | See dates | |
| Air France/KLM Flying Blue | 38,958 pts + $247.00 | 1 stop | Air France (AF), China Airlines (CI), Delta Air Lines (DL), Japan Airlines (JL) +4 more | 6 | 150 | See dates | |
| Etihad Guest | 40,750 pts + $288.50 | 2 stops | American Airlines (AA), JetBlue (B6), Condor (DE), Etihad Airways (EY) +2 more | 7 | 120 | See dates | |
| Delta SkyMiles | 41,300 pts + $13.00 | 1 stop | Delta Air Lines (DL), Korean Air (KE), Vietnam Airlines (VN) | 1 | 105 | See dates | |
| Emirates Skywards | 42,500 pts + $311.00 | 1 stop | Emirates (EK) | 9+ | 154 | See dates | |
| Virgin Atlantic Flying Club | 42,500 pts + $38.10 | 1 stop | Air France (AF), Delta Air Lines (DL), Korean Air (KE), Vietnam Airlines (VN) | 1 | 38 | See dates | |
| Avianca LifeMiles | 47,000 pts + $43.60 | 2 stops | Air Canada (AC), EVA Air (BR), ANA (NH), Singapore Airlines (SQ) +2 more | 9+ | 93 | See dates | |
| Qatar Airways Privilege Club | 47,500 pts + taxes not reported | 1 stop | Qatar Airways (QR) | 1 | 52 | See dates | |
| Air Canada Aeroplan | 50,000 pts + $95.51 | 1 stop | Air Canada (AC), Air India (AI), EVA Air (BR), Air China (CA) +9 more | 3 | 161 | See dates | |
| GOL Smiles | 50,700 pts + taxes not reported | 1 stop | American Airlines (AA), Air Canada (AC), Alaska Airlines (AS), Emirates (EK) +4 more | 1 | 117 | See dates | |
| Qantas Frequent Flyer | 57,800 pts + $242.50 | 1 stop | American Airlines (AA), Alaska Airlines (AS), China Airlines (CI), Cathay Pacific (CX) +3 more | 2 | 97 | See dates | |
| United MileagePlus | 60,000 pts + $17.80 | 2 stops | Air Canada (AC), EVA Air (BR), Air China (CA), Ethiopian Airlines (ET) +8 more | 1 | 163 | See dates | |
| Turkish Miles & Smiles | 75,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 1 | 141 | 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) | |
|---|---|---|---|---|---|---|
| Cathay Pacific Asia Miles | 27,000 pts + $267.52 | 9+ | 1 stop | Check this date | ||
| American Airlines AAdvantage | 37,500 pts + $22.80 | — | 2 stops | Check this date | ||
| Alaska Atmos Rewards | 42,500 pts + $42.80 | 9+ | 2 stops | Check this date | ||
| Emirates Skywards | 42,500 pts + $311.00 | 9+ | 1 stop | Check this date | ||
| Air France/KLM Flying Blue | 43,500 pts + $316.90 | 6 | 1 stop | Check this date | ||
| Avianca LifeMiles | 47,000 pts + $43.60 | 9+ | 2 stops | Check this date | ||
| Qatar Airways Privilege Club | 47,500 pts + taxes not reported | 1 | 1 stop | Check this date | ||
| Delta SkyMiles | 49,400 pts + $13.10 | 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 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 |
|---|---|---|---|
| Cathay Pacific Asia Miles | 6 of 25 | 24% | |
| Alaska Atmos Rewards | 148 of 157 | 94% | |
| American Airlines AAdvantage | 63 of 175 | 36% | |
| Air France/KLM Flying Blue | 150 of 167 | 89% | |
| Etihad Guest | 120 of 172 | 69% | |
| Delta SkyMiles | 105 of 172 | 61% | |
| Emirates Skywards | 154 of 178 | 86% | |
| Virgin Atlantic Flying Club | 38 of 170 | 22% | |
| Avianca LifeMiles | 93 of 173 | 53% | |
| Qatar Airways Privilege Club | 52 of 72 | 72% | |
| Air Canada Aeroplan | 161 of 172 | 93% | |
| GOL Smiles | 117 of 117 | 100% | |
| Qantas Frequent Flyer | 97 of 160 | 60% | |
| United MileagePlus | 163 of 164 | 99% | |
| Turkish Miles & Smiles | 141 of 172 | 81% |
Best months for economy from Seattle (SEA) to Hanoi (HAN)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 37,500 pts + taxes vary | American Airlines AAdvantage | 10 | |
| 27,000 pts + taxes vary | Cathay Pacific Asia Miles | 2 | |
| 37,500 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 27,000 pts + taxes vary | Cathay Pacific Asia Miles | 4 | |
| 37,500 pts + taxes vary | Alaska Atmos Rewards | 5 | |
| 37,500 pts + taxes vary | Alaska Atmos Rewards | 31 | |
| 37,500 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 38,958 pts + taxes vary | Air France/KLM Flying Blue | 4 | |
| 39,875 pts + taxes vary | Air France/KLM Flying Blue | 10 | |
| 37,500 pts + taxes vary | American Airlines AAdvantage | 5 | |
| 37,500 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 43,500 pts + taxes vary | Air France/KLM Flying Blue | 7 |
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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cathay Pacific Asia Milesmiles | — | 27,000 | — | 27,000 | — | — | — | — | — | — | — | — |
| Alaska Atmos Rewardspoints | 42,500 | 42,500 | 62,500 | 37,500 | 37,500 | 37,500 | 42,500 | 62,500 | 42,500 | 42,500 | 42,500 | — |
| American Airlines AAdvantagemiles | 37,500 | 37,500 | 37,500 | 37,500 | 37,500 | 37,500 | 37,500 | 55,000 | — | 37,500 | 37,500 | — |
| Air France/KLM Flying Bluemiles | 43,500 | 43,500 | 42,500 | 43,000 | 42,500 | 42,500 | 43,500 | 38,958 | 39,875 | 42,500 | 42,500 | 43,500 |
| Etihad Guestmiles | 53,875 | 157,500 | 154,000 | 70,125 | 71,000 | 40,750 | 116,875 | 56,375 | 53,375 | 113,000 | 40,750 | 75,000 |
| Delta SkyMilesmiles | 66,600 | 49,400 | 55,400 | 42,800 | 44,500 | 41,300 | 45,100 | 62,000 | 79,300 | 82,000 | 45,100 | — |
| Emirates Skywardsmiles | 42,500 | 42,500 | 72,500 | 72,500 | 72,500 | 72,500 | 72,500 | 42,500 | 42,500 | 72,500 | 42,500 | 72,500 |
| Virgin Atlantic Flying Clubpoints | — | 59,500 | — | 42,500 | 42,500 | 42,500 | 42,500 | 46,000 | — | — | 42,500 | — |
| Avianca LifeMilesmiles | 47,000 | 47,000 | 47,000 | 47,000 | 47,000 | 47,000 | 47,000 | — | 47,000 | — | 47,000 | 47,000 |
| Qatar Airways Privilege ClubAvios | 95,000 | 47,500 | 95,000 | 47,500 | 47,500 | 47,500 | 95,000 | — | — | — | 114,000 | — |
| Air Canada Aeroplanpoints | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 | — | 50,000 | 65,000 | 50,000 | 50,000 |
| GOL Smilesmiles | 54,100 | 50,700 | 77,700 | 53,900 | 54,900 | 66,300 | 86,200 | 108,300 | 173,300 | 76,100 | 86,200 | — |
| Qantas Frequent Flyerpoints | 57,800 | 57,800 | 57,800 | 57,800 | 57,800 | 57,800 | 57,800 | 57,800 | 57,800 | 57,800 | 57,800 | — |
| United MileagePlusmiles | 60,000 | 60,500 | 60,500 | 60,500 | 60,500 | 60,500 | 60,500 | 60,500 | 60,500 | 60,500 | 60,500 | — |
| Turkish Miles & Smilesmiles | 75,000 | 75,000 | 75,000 | 75,000 | 75,000 | 75,000 | 75,000 | 75,000 | 110,000 | 110,000 | 75,000 | — |
Airlines seen in economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage, Etihad Guest, GOL Smiles and Qantas Frequent Flyer
- Air Canada (AC): Avianca LifeMiles, Air Canada Aeroplan, GOL Smiles and United MileagePlus
- Air France (AF): Air France/KLM Flying Blue and Virgin Atlantic Flying Club
- Air India (AI): Air Canada Aeroplan
- Alaska Airlines (AS): Alaska Atmos Rewards, American Airlines AAdvantage, GOL Smiles and Qantas Frequent Flyer
- JetBlue (B6): Etihad Guest
- EVA Air (BR): Avianca LifeMiles, Air Canada Aeroplan and United MileagePlus
- Air China (CA): Air Canada Aeroplan and United MileagePlus
- China Airlines (CI): Air France/KLM Flying Blue and Qantas Frequent Flyer
- Cathay Pacific (CX): Cathay Pacific Asia Miles, Alaska Atmos Rewards, American Airlines AAdvantage, Air Canada Aeroplan and Qantas Frequent Flyer
- Condor (DE): Etihad Guest
- Delta Air Lines (DL): Air France/KLM Flying Blue, Delta SkyMiles and Virgin Atlantic Flying Club
- Emirates (EK): Emirates Skywards, Air Canada Aeroplan and GOL Smiles
- Ethiopian Airlines (ET): United MileagePlus
- Etihad Airways (EY): Etihad Guest
- Jetstar Japan (GK): Qantas Frequent Flyer
- Juneyao Airlines (HO): United MileagePlus
- Japan Airlines (JL): American Airlines AAdvantage, Air France/KLM Flying Blue and Qantas Frequent Flyer
- STARLUX Airlines (JX): Alaska Atmos Rewards and Etihad Guest
- Korean Air (KE): Alaska Atmos Rewards, Air France/KLM Flying Blue, Delta SkyMiles, Virgin Atlantic Flying Club and GOL Smiles
- Lufthansa (LH): United MileagePlus
- China Eastern (MU): Air France/KLM Flying Blue and Qantas Frequent Flyer
- ANA (NH): Avianca LifeMiles, Air Canada Aeroplan, GOL Smiles and United MileagePlus
- Asiana Airlines (OZ): Air Canada Aeroplan and United MileagePlus
- Qatar Airways (QR): Alaska Atmos Rewards, Qatar Airways Privilege Club and GOL Smiles
- Singapore Airlines (SQ): Avianca LifeMiles, Air Canada Aeroplan and United MileagePlus
- Thai Airways International (TG): Avianca LifeMiles and Air Canada Aeroplan
- Turkish Airlines (TK): Air Canada Aeroplan, GOL Smiles, United MileagePlus and Turkish Miles & Smiles
- United Airlines (UA): Avianca LifeMiles, Air Canada Aeroplan and United MileagePlus
- Vietnam Airlines (VN): Air France/KLM Flying Blue, Delta SkyMiles and Virgin Atlantic Flying Club
- Virgin Atlantic (VS): Air France/KLM Flying Blue
- WestJet (WS): Etihad Guest
- 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 Hanoi (HAN). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Hanoi (HAN) to Seattle (SEA)Return direction | 37,500 points | Alaska Atmos Rewards | 69 |
| 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 |
| Los Angeles (LAX) to Hanoi (HAN)Also to HAN | 35,125 miles | Etihad Guest | 335 |
| San Francisco (SFO) to Hanoi (HAN)Also to HAN | 27,000 miles | Cathay Pacific Asia Miles | 16 |
| Dallas-Fort Worth (DFW) to Hanoi (HAN)Also to HAN | 37,500 miles | American Airlines AAdvantage | 67 |
Points that transfer to these programs
Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to GOL Smiles.
Questions about economy award flights from Seattle (SEA) to Hanoi (HAN)
What's the lowest economy award from Seattle (SEA) to Hanoi (HAN)?
27,000 miles + $267.52 with Cathay Pacific Asia Miles. Seen Oct 15, 2026, 14:33 UTC for a Nov 2, 2026 departure. Cathay Pacific Asia Miles showed economy award space on 6 departure dates at any price (newest observation Oct 19, 2026, 00:03 UTC). Search live before transferring points.
Which programs had economy award space from Seattle (SEA) to Hanoi (HAN)?
Cathay Pacific Asia Miles (6 dates), Alaska Atmos Rewards (148 dates), American Airlines AAdvantage (63 dates), Air France/KLM Flying Blue (150 dates), Etihad Guest (120 dates), Delta SkyMiles (105 dates), Emirates Skywards (154 dates), Virgin Atlantic Flying Club (38 dates), Avianca LifeMiles (93 dates), Qatar Airways Privilege Club (52 dates), Air Canada Aeroplan (161 dates), GOL Smiles (117 dates), Qantas Frequent Flyer (97 dates), United MileagePlus (163 dates) and Turkish Miles & Smiles (141 dates), in the last 30 days.
Is there nonstop economy award space from Seattle (SEA) to Hanoi (HAN)?
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 Hanoi (HAN)?
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 Jan 2027 departures: 27,000 miles with Asia Miles (4 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.