Business-class award flights from Buffalo (BUF) to Tokyo Narita (NRT)
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In the last 30 days AwardTool saw business-class award space on 2 programs for BUF→NRT. Lowest: 261,500 miles + $5.60 with American Airlines AAdvantage, which showed business-class award space on 30 dates. A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 110,000 miles + $11.20 with United MileagePlus.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 261,500 miles + $5.60
- American Airlines AAdvantage
- Programs with space
- 2 of 2
- programs seen on this route
- Most dates seen
- 30 of 30
- dates checked · American Airlines AAdvantage
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on BUF→NRT, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlusLowest, mixed cabin | 110,000 pts + $11.20Mixed cabin | 2 stops | JetBlue (B6), ANA (NH), Asiana Airlines (OZ), United Airlines (UA) | 1 | 22 | See dates | |
| American Airlines AAdvantage | 261,500 pts + $5.60 | 2 stops | American Airlines (AA) | — | 30 | 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 business-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| United MileagePlus | 250,000 pts + $5.60 | 6 | 1 stop | Check this date | ||
| American Airlines AAdvantage | 450,000 pts + $5.60 | — | 1 stop | Check this date | ||
| American Airlines AAdvantage | 450,000 pts + $5.60 | — | 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 |
|---|---|---|---|
| United MileagePlus | 22 of 22 | 100% | |
| American Airlines AAdvantage | 30 of 30 | 100% |
Best months for business class from Buffalo (BUF) to Tokyo Narita (NRT)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 250,000 pts + taxes vary | United MileagePlus | 1 | |
| 450,000 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 303,500 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 250,000 pts + taxes vary | United MileagePlus | 1 | |
| 250,000 pts + taxes vary | United MileagePlus | 8 | |
| 110,000 pts + taxes varyMixed cabin | United MileagePlus | 12 |
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 | ||||||
|---|---|---|---|---|---|---|
| United MileagePlusmiles | 250,000 | — | — | 250,000 | 250,000 | 110,000Mixed cabin |
| American Airlines AAdvantagemiles | 450,000 | 450,000 | 303,500 | 375,500 | 430,000 | 261,500 |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage
- JetBlue (B6): United MileagePlus
- ANA (NH): United MileagePlus
- Asiana Airlines (OZ): United MileagePlus
- United Airlines (UA): 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 Buffalo (BUF) and to Tokyo Narita (NRT). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Buffalo (BUF) to Tokyo Haneda (HND)Another Tokyo airport | 104,000 miles | American Airlines AAdvantage | 26 |
| Buffalo (BUF) to Las Vegas (LAS)Also from BUF | 29,500 miles | American Airlines AAdvantage | 162 |
| Buffalo (BUF) to Miami (MIA)Also from BUF | 30,000 milesNonstop | Etihad Guest | 274 |
| Buffalo (BUF) to Lisbon (LIS)Also from BUF | 57,500 miles | American Airlines AAdvantage | 23 |
| Buffalo (BUF) to Rome Fiumicino (FCO)Also from BUF | 88,000 miles | United MileagePlus | 32 |
| Washington Dulles (IAD) to Tokyo Narita (NRT)Also to NRT | 110,000 milesNonstop | United MileagePlus | 332 |
| New York JFK to Tokyo Narita (NRT)Also to NRT | 110,000 milesNonstop | United MileagePlus | 334 |
| Boston (BOS) to Tokyo Narita (NRT)Also to NRT | 110,000 miles | Emirates Skywards | 231 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | — | — | — | — | 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 Buffalo (BUF) to Tokyo Narita (NRT)
What's the lowest business-class award from Buffalo (BUF) to Tokyo Narita (NRT)?
261,500 miles + $5.60 with American Airlines AAdvantage. American Airlines AAdvantage showed business-class award space on 30 departure dates at any price (newest observation Oct 16, 2026, 16:07 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 110,000 miles + $11.20 with United MileagePlus. Search live before transferring points.
Which programs had business-class award space from Buffalo (BUF) to Tokyo Narita (NRT)?
United MileagePlus (22 dates) and American Airlines AAdvantage (30 dates), in the last 30 days.
Is there nonstop business-class award space from Buffalo (BUF) to Tokyo Narita (NRT)?
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 Buffalo (BUF) to Tokyo Narita (NRT)?
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 Mar 2027 departures: 250,000 miles with MileagePlus (8 dates). A mixed-cabin itinerary was seen for May 2027 departures from 110,000 miles with MileagePlus. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.