United MileagePlus award flights from Seoul Incheon (ICN) to Detroit (DTW)
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In the last 30 days AwardTool saw United MileagePlus award space for ICN→DTW in economy, premium economy and business class. Lowest economy: 55,000 miles + $41.23 (economy space on 68 dates). Lowest business class: 227,700 miles + $41.89 (business-class space on 68 dates). Lowest premium economy: 65,000 miles + $41.43 (premium economy space on 66 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 55,000 miles + $41.23
- economy space on 68 dates
- Lowest business class
- 227,700 miles + $41.89
- business-class space on 68 dates
- Lowest premium economy
- 65,000 miles + $41.43
- premium economy space on 66 dates
MileagePlus award prices by cabin
The lowest one-way United MileagePlus award AwardTool observed on ICN→DTW in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 55,000 miles + $41.23 | 1 stop | Air Canada (AC), JetBlue (B6), EVA Air (BR), Asiana Airlines (OZ) +1 more | 7 | 68 | See dates | |
| Premium Economy | 65,000 miles + $41.43 | 1 stop | Air Canada (AC), JetBlue (B6), EVA Air (BR), United Airlines (UA) | 9+ | 66 | See dates | |
| Business | 227,700 miles + $41.89 | 1 stop | Air Canada (AC), JetBlue (B6), EVA Air (BR), Asiana Airlines (OZ) +1 more | 9+ | 68 | 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 MileagePlus award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 55,000 miles + $41.23 | 7 | 1 stop | Check this date | ||
| Economy | 55,000 miles + $41.43 | 7 | 1 stop | Check this date | ||
| Economy | 55,000 miles + $41.43 | 5 | 1 stop | Check this date | ||
| Premium Economy | 65,000 miles + $41.43 | 9+ | 1 stop | Check this date | ||
| Premium Economy | 65,000 miles + $41.43 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 65,000 miles + $41.43 | 9+ | 2 stops | Check this date | ||
| Business | 227,700 miles + $41.89 | 9+ | 1 stop | Check this date | ||
| Business | 250,000 miles + $41.43 | 9+ | 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 MileagePlus award space showed up
Departure dates in the next 365 days that AwardTool checked for United MileagePlus 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 | 68 of 68 | 100% | |
| Premium Economy | 66 of 68 | 97% | |
| Business | 68 of 68 | 100% |
Best months to fly from Seoul Incheon (ICN) to Detroit (DTW) with MileagePlus
| Month | Economy | Premium Economy | Business |
|---|---|---|---|
| 55,000 (8 dates) | 65,000 (7 dates) | 274,500 (8 dates) | |
| 55,000 (11 dates) | 65,000 (11 dates) | 227,700 (11 dates) | |
| 55,000 (14 dates) | 65,000 (14 dates) | 248,700 (14 dates) | |
| 92,300 (9 dates) | 151,000 (8 dates) | 246,400 (9 dates) | |
| 55,000 (2 dates) | 153,500 (2 dates) | 250,000 (2 dates) | |
| 55,000 (12 dates) | 65,000 (12 dates) | 250,000 (12 dates) | |
| 60,500 (7 dates) | 142,400 (7 dates) | 250,000 (7 dates) | |
| 55,000 (4 dates) | 143,400 (4 dates) | 250,000 (4 dates) | |
| 138,700 (1 date) | 200,000 (1 date) | 250,000 (1 date) |
How to get MileagePlus miles
- Bilt Rewards: 1:1 · Instant
- Chase Ultimate Rewards: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
MileagePlus vs other programs from Seoul Incheon (ICN) to Detroit (DTW)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 50,000 pts + $112.10 | 97,041 pts + $86.44 | 172,441 pts + $111.84Mixed cabin | 243,125 pts + $112.20Mixed cabin |
| Air France/KLM Flying Blue | 43,500 pts + $59.03 | — | — | — |
| Alaska Atmos Rewards | 42,500 pts + $61.43 | — | — | 185,000 pts + $41.13 |
| American Airlines AAdvantage | 35,000 pts + $41.23Lowest | 91,500 pts + $41.43 | 191,000 pts + $41.89 | — |
| Avianca LifeMiles | 47,000 pts + $58.00 | — | — | — |
| Delta SkyMiles | 50,000 pts + $35.33 | 105,000 pts + $35.33 | 180,000 pts + $35.33 | 180,000 pts + $40.81Lowest |
| Etihad Guest | 44,145 pts + $319.99 | — | 117,000 pts + $267.90LowestMixed cabin | — |
| GOL Smiles | 120,800 pts + taxes not reported | 527,100 pts + taxes not reported | — | — |
| JetBlue TrueBlue | 65,000 pts + $42.09 | — | — | — |
| Qantas Frequent Flyer | 48,200 pts + $266.46 | — | — | — |
| Turkish Miles & Smiles | 75,000 pts + taxes not reported | — | 275,000 pts + taxes not reported | — |
| United MileagePlus | 55,000 pts + $41.23 | 65,000 pts + $41.43Lowest | 227,700 pts + $41.89 | — |
| Virgin Atlantic Flying Club | 44,500 pts + $43.11 | — | — | — |
| Virgin Australia Velocity | 48,000 pts + $38.57 | — | — | — |
Questions about MileagePlus award flights from Seoul Incheon (ICN) to Detroit (DTW)
How many miles do you need to fly from Seoul Incheon (ICN) to Detroit (DTW) with United MileagePlus?
The lowest one-way United MileagePlus awards AwardTool observed in the last 30 days (newest observation Oct 15, 2026): economy 55,000 miles + $41.23, with a typical monthly low of 55,000 miles over 9 months and award space on 68 departure dates; premium economy 65,000 miles + $41.43, with a typical monthly low of 142,400 miles over 9 months and award space on 66 departure dates; business class 227,700 miles + $41.89, with a typical monthly low of 250,000 miles over 9 months and award space on 68 departure dates. Monthly lows varied in economy (55,000 to 138,700 miles), premium economy (65,000 to 200,000 miles) and business class (227,700 to 274,500 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest MileagePlus award from Seoul Incheon (ICN) to Detroit (DTW)?
In economy, 55,000 miles + $41.23. Seen Sep 25, 2026, 16:05 UTC for a Dec 9, 2026 departure. United MileagePlus showed economy award space on 68 departure dates at any price (newest observation Oct 15, 2026, 20:27 UTC). In business class, 227,700 miles + $41.89. Seen Oct 1, 2026, 19:57 UTC for a Nov 16, 2026 departure. United MileagePlus showed business-class award space on 68 departure dates at any price (newest observation Oct 15, 2026, 20:27 UTC). Search live before transferring points.
Can you book nonstop awards from Seoul Incheon (ICN) to Detroit (DTW) with MileagePlus?
AwardTool hasn't observed nonstop United MileagePlus award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book MileagePlus awards from Seoul Incheon (ICN) to Detroit (DTW)?
Bilt Rewards (1:1, Instant) and Chase Ultimate Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest MileagePlus award prices from Seoul Incheon (ICN) to Detroit (DTW)?
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 Dec 2026 departures: 55,000 miles (14 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.