Premium economy award flights from Buffalo (BUF) to London Heathrow (LHR)
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In the last 30 days AwardTool saw premium economy award space on 5 programs for BUF→LHR. Lowest: 40,000 miles + $538.00 with American Airlines AAdvantage, which showed premium economy award space on 31 dates. No nonstop premium 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
- 40,000 miles + $538.00
- American Airlines AAdvantage
- Programs with space
- 5 of 7
- programs seen on this route
- Most dates seen
- 31 of 35
- dates checked · American Airlines AAdvantage
- Nonstop
- Not seen
- in the last 30 days
Compare programs for premium economy
The lowest one-way premium economy award each program showed on BUF→LHR, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 40,000 pts + $538.00 | 1 stop | American Airlines (AA), British Airways (BA) | — | 31 | See dates | |
| Air France/KLM Flying Blue | 47,920 pts + $162.80 | 1 stop | Delta Air Lines (DL), Virgin Atlantic (VS) | 3 | 20 | See dates | |
| United MileagePlus | 50,000 pts + $5.60 | 1 stop | JetBlue (B6), Aer Lingus (EI), TAP Portugal (TP), United Airlines (UA) | 9+ | 31 | See dates | |
| Qantas Frequent Flyer | 67,400 pts + $1,579.00 | 1 stop | American Airlines (AA), British Airways (BA) | 2 | 22 | See dates | |
| Delta SkyMiles | 138,600 pts + $5.60 | 1 stop | Delta Air Lines (DL) | 9+ | 27 | See dates |
Not seen in premium economy: Alaska Atmos Rewards and JetBlue TrueBlue.
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 premium economy award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | 40,000 pts + $543.60 | — | 1 stop | Check this date | ||
| American Airlines AAdvantage | 40,000 pts + $538.00 | — | 1 stop | Check this date | ||
| United MileagePlus | 55,000 pts + $11.20 | 7 | 1 stop | Check this date | ||
| United MileagePlus | 110,700 pts + $5.60 | 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 premium 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 premium economy award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| American Airlines AAdvantage | 31 of 35 | 88% | |
| Air France/KLM Flying Blue | 20 of 35 | 57% | |
| United MileagePlus | 31 of 31 | 100% | |
| Qantas Frequent Flyer | 22 of 27 | 81% | |
| Delta SkyMiles | 27 of 27 | 100% |
Best months for premium economy from Buffalo (BUF) to London Heathrow (LHR)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 55,000 pts + taxes vary | United MileagePlus | 1 | |
| 40,000 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 75,500 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 40,000 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 106,500 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 40,000 pts + taxes vary | American Airlines AAdvantage | 4 | |
| 40,000 pts + taxes vary | American Airlines AAdvantage | 4 | |
| 40,000 pts + taxes vary | American Airlines AAdvantage | 16 |
Lowest premium economy award by month and program
Each program's lowest one-way premium economy award by departure month, in its own points or miles; taxes vary. — means the program showed no premium economy space that month.
| Program | ||||||||
|---|---|---|---|---|---|---|---|---|
| American Airlines AAdvantagemiles | 64,000 | 40,000 | 75,500 | 40,000 | 106,500 | 40,000 | 40,000 | 40,000 |
| Air France/KLM Flying Bluemiles | — | — | — | — | — | 48,350 | 47,930 | 47,920 |
| United MileagePlusmiles | 55,000 | 110,700 | 110,700 | — | — | 150,000 | 50,000 | 110,700 |
| Qantas Frequent Flyerpoints | — | — | — | — | — | 67,400 | 77,500 | 67,400 |
| Delta SkyMilesmiles | — | — | — | — | — | 195,800 | 138,600 | 242,000 |
Airlines seen in premium economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage and Qantas Frequent Flyer
- JetBlue (B6): United MileagePlus
- British Airways (BA): American Airlines AAdvantage and Qantas Frequent Flyer
- Delta Air Lines (DL): Air France/KLM Flying Blue and Delta SkyMiles
- Aer Lingus (EI): United MileagePlus
- TAP Portugal (TP): United MileagePlus
- United Airlines (UA): United MileagePlus
- Virgin Atlantic (VS): Air France/KLM Flying Blue
Premium economy on nearby routes
The lowest premium 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 Buffalo (BUF) and to London Heathrow (LHR). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| London Heathrow (LHR) to Buffalo (BUF)Return direction | 40,000 miles | American Airlines AAdvantage | 11 |
| Buffalo (BUF) to Las Vegas (LAS)Also from BUF | 100,000 miles | United MileagePlus | 260 |
| Buffalo (BUF) to Lisbon (LIS)Also from BUF | 40,000 miles | American Airlines AAdvantage | 21 |
| Buffalo (BUF) to Rome Fiumicino (FCO)Also from BUF | 40,000 miles | American Airlines AAdvantage | 26 |
| Buffalo (BUF) to Tokyo Haneda (HND)Also from BUF | 50,000 miles | American Airlines AAdvantage | 26 |
| Washington Dulles (IAD) to London Heathrow (LHR)Also to LHR | 35,000 pointsNonstop | Alaska Atmos Rewards | 150 |
| New York JFK to London Heathrow (LHR)Also to LHR | 30,000 pointsNonstop | Alaska Atmos Rewards | 273 |
| Los Angeles (LAX) to London Heathrow (LHR)Also to LHR | 16,500 pointsNonstop | Virgin Atlantic Flying Club | 325 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Delta SkyMiles | 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 premium economy award flights from Buffalo (BUF) to London Heathrow (LHR)
What's the lowest premium economy award from Buffalo (BUF) to London Heathrow (LHR)?
40,000 miles + $538.00 with American Airlines AAdvantage. Seen Oct 17, 2026, 13:04 UTC for a Nov 12, 2026 departure. American Airlines AAdvantage showed premium economy award space on 31 departure dates at any price (newest observation Oct 17, 2026, 13:04 UTC). Search live before transferring points.
Which programs had premium economy award space from Buffalo (BUF) to London Heathrow (LHR)?
American Airlines AAdvantage (31 dates), Air France/KLM Flying Blue (20 dates), United MileagePlus (31 dates), Qantas Frequent Flyer (22 dates) and Delta SkyMiles (27 dates), in the last 30 days.
Is there nonstop premium economy award space from Buffalo (BUF) to London Heathrow (LHR)?
AwardTool hasn't observed nonstop premium economy award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest premium economy award prices from Buffalo (BUF) to London Heathrow (LHR)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest premium economy award AwardTool observed was for Aug 2027 departures: 40,000 miles with AAdvantage (16 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.