Business-class award flights from St. Louis (STL) to London Heathrow (LHR)
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In the last 30 days AwardTool saw business-class award space on 10 programs for STL→LHR. Lowest: 55,000 points + $1,004.00 with Alaska Atmos Rewards, which showed business-class award space on 18 dates. Nonstop business-class space was seen via Alaska Atmos Rewards, American Airlines AAdvantage and Qantas Frequent Flyer.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 55,000 points + $1,004.00
- Alaska Atmos Rewards
- Programs with space
- 10 of 14
- programs seen on this route
- Most dates seen
- 127 of 128
- dates checked · American Airlines AAdvantage
- Nonstop
- Seen
- from 57,500 miles + taxes vary
Compare programs for business class
The lowest one-way business-class award each program showed on STL→LHR, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 55,000 pts + $1,004.00 | Nonstop | American Airlines (AA), Alaska Airlines (AS), British Airways (BA) | 9+ | 18 | See dates | |
| American Airlines AAdvantage | 57,500 pts + $733.50 | Nonstop | American Airlines (AA), British Airways (BA) | — | 127 | See dates | |
| Air Canada Aeroplan | 75,000 pts + $120.31 | 1 stop | Air Canada (AC), Lufthansa (LH), United Airlines (UA), Lufthansa City Airlines (VL) | 5 | 78 | See dates | |
| Qantas Frequent Flyer | 82,100 pts + $1,504.00 | 1 stopNonstop from 90,000 pts | American Airlines (AA), British Airways (BA) | 2 | 42 | See dates | |
| United MileagePlus | 88,000 pts + $22.50Mixed cabin | 2 stops | Air Canada (AC), Aer Lingus (EI), Air Dolomiti (EN), Eurowings (EW) +7 more | 5 | 80 | See dates | |
| Lufthansa Miles & More | 96,812 pts + $1,498.70 | 1 stop | Lufthansa (LH), Lufthansa City Airlines (VL) | 9+ | 21 | See dates | |
| Air France/KLM Flying Blue | 98,000 pts + $243.40 | 1 stop | Delta Air Lines (DL), Virgin Atlantic (VS) | 3 | 26 | See dates | |
| Etihad Guest | 99,999 pts + $38.00 | 1 stop | American Airlines (AA) | 4 | 8 | See dates | |
| Delta SkyMiles | 125,000 pts + $5.60Mixed cabin | 1 stop | Delta Air Lines (DL), Virgin Atlantic (VS) | 4 | 41 | See dates | |
| JetBlue TrueBlue | 136,100 pts + $160.00 | 1 stop | Icelandair (FI) | 1 | 7 | See dates |
Not seen in business class: Avianca LifeMiles, GOL Smiles, Virgin Australia Velocity and Virgin Atlantic Flying Club.
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) | |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | 57,500 pts + $10.40 | — | 2 stops | Check this date | ||
| Alaska Atmos Rewards | 70,000 pts + $25.60 | 9+ | 1 stop | Check this date | ||
| Qantas Frequent Flyer | 82,100 pts + $1,504.00 | 2 | 1 stop | Check this date | ||
| United MileagePlus | 88,000 pts + $22.50Mixed cabin | 5 | 2 stops | Check this date | ||
| Lufthansa Miles & More | 98,022 pts + $1,497.80 | 2 | 1 stop | Check this date | ||
| Air France/KLM Flying Blue | 99,500 pts + $242.30 | 2 | 1 stop | Check this date | ||
| Delta SkyMiles | 125,000 pts + $5.60Mixed cabin | 4 | 1 stop | Check this date | ||
| Air Canada Aeroplan | 305,257 pts + $59.51 | 3 | 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 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 |
|---|---|---|---|
| Alaska Atmos Rewards | 18 of 75 | 24% | |
| American Airlines AAdvantage | 127 of 128 | 99% | |
| Air Canada Aeroplan | 78 of 78 | 100% | |
| Qantas Frequent Flyer | 42 of 86 | 48% | |
| United MileagePlus | 80 of 80 | 100% | |
| Lufthansa Miles & More | 21 of 40 | 52% | |
| Air France/KLM Flying Blue | 26 of 87 | 29% | |
| Etihad Guest | 8 of 70 | 11% | |
| Delta SkyMiles | 41 of 70 | 58% | |
| JetBlue TrueBlue | 7 of 66 | 10% |
Nonstop business-class award space
- Alaska Atmos Rewards: nonstop from 55,000 points; nonstop space on 1 date.
- American Airlines AAdvantage: nonstop from 57,500 miles; nonstop space on 2 dates.
- Qantas Frequent Flyer: nonstop from 90,000 points; nonstop space on 4 dates.
Best months for business class from St. Louis (STL) to London Heathrow (LHR)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 57,500 pts + taxes vary | American Airlines AAdvantage | 10 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 18 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 10 | |
| 55,000 pts + taxes vary | Alaska Atmos Rewards | 7 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 4 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 7 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 17 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 19 | |
| 55,000 pts + taxes vary | Alaska Atmos Rewards | 4 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 4 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 1 |
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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alaska Atmos Rewardspoints | 70,000 | 70,000 | 110,000 | 55,000 | — | — | — | 85,000 | 85,000 | 55,000 | — | — |
| American Airlines AAdvantagemiles | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 |
| Air Canada Aeroplanpoints | 444,573 | 305,257 | 287,749 | 75,000 | 333,155 | — | 291,081 | 288,710 | 316,010 | 437,470 | 294,084 | — |
| Qantas Frequent Flyerpoints | 82,100 | 82,100 | 102,400 | 82,100 | 119,000 | — | 87,200 | 102,400 | 82,100 | 90,000 | 90,000 | — |
| United MileagePlusmiles | 88,000Mixed cabin | 88,000Mixed cabin | 200,000 | 88,000Mixed cabin | 200,000 | 88,000Mixed cabin | 200,000 | 200,000 | 200,000 | 200,000 | 200,000 | — |
| Lufthansa Miles & Moremiles | 100,443 | 98,022 | 100,443 | 101,188 | 96,812 | — | 105,283 | 100,443 | 100,443 | — | — | — |
| Air France/KLM Flying Bluemiles | — | — | 99,500 | 99,500 | 99,000 | — | — | — | 99,500 | 98,000 | 98,000 | — |
| Etihad Guestmiles | — | — | — | 99,999 | — | — | — | — | — | — | — | — |
| Delta SkyMilesmiles | 125,000Mixed cabin | 499,900 | 380,800 | 336,700 | 358,300 | — | 430,800 | 455,800 | 460,800 | 451,900 | — | — |
| JetBlue TrueBluepoints | — | — | — | — | — | — | — | 136,100 | 136,100 | — | — | — |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): Alaska Atmos Rewards, American Airlines AAdvantage, Qantas Frequent Flyer and Etihad Guest
- Air Canada (AC): Air Canada Aeroplan and United MileagePlus
- Alaska Airlines (AS): Alaska Atmos Rewards
- British Airways (BA): Alaska Atmos Rewards, American Airlines AAdvantage and Qantas Frequent Flyer
- Delta Air Lines (DL): Air France/KLM Flying Blue and Delta SkyMiles
- Aer Lingus (EI): United MileagePlus
- Air Dolomiti (EN): United MileagePlus
- Eurowings (EW): United MileagePlus
- Icelandair (FI): JetBlue TrueBlue
- Lufthansa (LH): Air Canada Aeroplan, United MileagePlus and Lufthansa Miles & More
- LOT Polish Airlines (LO): United MileagePlus
- SWISS (LX): United MileagePlus
- Austrian (OS): United MileagePlus
- Brussels Airlines (SN): United MileagePlus
- United Airlines (UA): Air Canada Aeroplan and United MileagePlus
- Lufthansa City Airlines (VL): Air Canada Aeroplan, United MileagePlus and Lufthansa Miles & More
- Virgin Atlantic (VS): Air France/KLM Flying Blue and Delta SkyMiles
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 St. Louis (STL) 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 St. Louis (STL)Return direction | 44,300 miles | Lufthansa Miles & More | 49 |
| St. Louis (STL) to London Gatwick (LGW)Another London airport | 57,500 miles | American Airlines AAdvantage | 8 |
| St. Louis (STL) to London City (LCY)Another London airport | 57,500 miles | American Airlines AAdvantage | 11 |
| St. Louis (STL) to Frankfurt (FRA)Also from STL | 55,000 points | Alaska Atmos Rewards | 41 |
| St. Louis (STL) to Vancouver (YVR)Also from STL | 25,000 miles | American Airlines AAdvantage | 328 |
| St. Louis (STL) to Los Angeles (LAX)Also from STL | 25,500 miles | American Airlines AAdvantage | 298 |
| New York JFK to London Heathrow (LHR)Also to LHR | 29,000 pointsNonstop | Virgin Atlantic Flying Club | 330 |
| Miami (MIA) to London Heathrow (LHR)Also to LHR | 29,000 pointsNonstop | Virgin Atlantic Flying Club | 331 |
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 | — |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| JetBlue TrueBlue | 5:4 · Instant | — | 1:0.6 · Instant | 1:1 · Instant | 1:1 · Instant | 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. No bank transfers to Lufthansa Miles & More.
Questions about business-class award flights from St. Louis (STL) to London Heathrow (LHR)
What's the lowest business-class award from St. Louis (STL) to London Heathrow (LHR)?
55,000 points + $1,004.00 with Alaska Atmos Rewards. Alaska Atmos Rewards showed business-class award space on 18 departure dates at any price (newest observation Oct 18, 2026, 13:59 UTC). Search live before transferring points.
Which programs had business-class award space from St. Louis (STL) to London Heathrow (LHR)?
Alaska Atmos Rewards (18 dates), American Airlines AAdvantage (127 dates), Air Canada Aeroplan (78 dates), Qantas Frequent Flyer (42 dates), United MileagePlus (80 dates), Lufthansa Miles & More (21 dates), Air France/KLM Flying Blue (26 dates), Etihad Guest (8 dates), Delta SkyMiles (41 dates) and JetBlue TrueBlue (7 dates), in the last 30 days.
Is there nonstop business-class award space from St. Louis (STL) to London Heathrow (LHR)?
Yes. AwardTool observed nonstop business-class award space via Alaska Atmos Rewards, American Airlines AAdvantage and Qantas Frequent Flyer. The lowest nonstop award was 57,500 miles with American Airlines AAdvantage, which showed nonstop business-class space on 2 dates.
Which months had the lowest business-class award prices from St. Louis (STL) 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 business-class award AwardTool observed was for Jan 2027 departures: 55,000 points with Atmos (7 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.