Economy award flights from St. Louis (STL) to London Gatwick (LGW)
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In the last 30 days AwardTool saw economy award space on 5 programs for STL→LGW. Lowest: 21,000 miles + $5.60 with American Airlines AAdvantage, which showed economy award space on 13 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
- 21,000 miles + $5.60
- American Airlines AAdvantage
- Programs with space
- 5 of 5
- programs seen on this route
- Most dates seen
- 13 of 15
- dates checked · American Airlines AAdvantage
- Nonstop
- Not seen
- in the last 30 days
Compare programs for economy
The lowest one-way economy award each program showed on STL→LGW, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 21,000 pts + $5.60 | 1 stop | American Airlines (AA), British Airways (BA), IBERIA (IB) | — | 13 | See dates | |
| Air France/KLM Flying Blue | 36,500 pts + $160.00 | 2 stops | Air France (AF), Delta Air Lines (DL) | 6 | 9 | See dates | |
| United MileagePlus | 44,000 pts + $22.40 | 2 stops | Air Canada (AC), ITA Airways (AZ), Air Dolomiti (EN), Eurowings (EW) +8 more | 9+ | 8 | See dates | |
| Alaska Atmos Rewards | 55,000 pts + $203.40 | 1 stop | American Airlines (AA), Alaska Airlines (AS), British Airways (BA), Icelandair (FI) | 8 | 6 | See dates | |
| GOL Smiles | 65,700 pts + taxes not reported | 2 stops | American Airlines (AA), British Airways (BA), TAP Portugal (TP) | 1 | 7 | 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) | |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | 22,500 pts + $57.40 | — | 2 stops | Check this date | ||
| American Airlines AAdvantage | 22,500 pts + $238.50 | — | 1 stop | Check this date | ||
| United MileagePlus | 44,000 pts + $43.20 | 5 | 2 stops | Check this date | ||
| United MileagePlus | 44,000 pts + $43.20 | 4 | 2 stops | Check this date | ||
| Air France/KLM Flying Blue | 54,000 pts + $161.10 | 1 | 2 stops | Check this date | ||
| Alaska Atmos Rewards | 55,000 pts + $369.00 | 9+ | 2 stops | Check this date | ||
| Alaska Atmos Rewards | 55,000 pts + $369.00 | 9+ | 2 stops | Check this date | ||
| GOL Smiles | 177,500 pts + taxes not reported | 1 | 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 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 |
|---|---|---|---|
| American Airlines AAdvantage | 13 of 15 | 86% | |
| Air France/KLM Flying Blue | 9 of 11 | 81% | |
| United MileagePlus | 8 of 8 | 100% | |
| Alaska Atmos Rewards | 6 of 7 | 85% | |
| GOL Smiles | 7 of 7 | 100% |
Best months for economy from St. Louis (STL) to London Gatwick (LGW)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 30,000 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 22,500 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 22,500 pts + taxes vary | American Airlines AAdvantage | 3 | |
| 21,000 pts + taxes vary | American Airlines AAdvantage | 4 | |
| 21,000 pts + taxes vary | American Airlines AAdvantage | 2 |
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 | |||||
|---|---|---|---|---|---|
| American Airlines AAdvantagemiles | 30,000 | 22,500 | 22,500 | 21,000 | 21,000 |
| Air France/KLM Flying Bluemiles | — | — | 54,000 | 36,500 | 89,000 |
| United MileagePlusmiles | 44,000 | — | 44,000 | 44,000 | — |
| Alaska Atmos Rewardspoints | 55,000 | — | — | 55,000 | — |
| GOL Smilesmiles | 177,500 | — | — | 65,700 | — |
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, Alaska Atmos Rewards and GOL Smiles
- Air Canada (AC): United MileagePlus
- Air France (AF): Air France/KLM Flying Blue
- Alaska Airlines (AS): Alaska Atmos Rewards
- ITA Airways (AZ): United MileagePlus
- British Airways (BA): American Airlines AAdvantage, Alaska Atmos Rewards and GOL Smiles
- Delta Air Lines (DL): Air France/KLM Flying Blue
- Air Dolomiti (EN): United MileagePlus
- Eurowings (EW): United MileagePlus
- Icelandair (FI): Alaska Atmos Rewards
- IBERIA (IB): American Airlines AAdvantage
- Lufthansa (LH): United MileagePlus
- SWISS (LX): United MileagePlus
- Austrian (OS): United MileagePlus
- Croatia Airlines (OU): United MileagePlus
- Brussels Airlines (SN): United MileagePlus
- Turkish Airlines (TK): United MileagePlus
- TAP Portugal (TP): United MileagePlus and GOL Smiles
- United Airlines (UA): 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 St. Louis (STL) and to London Gatwick (LGW). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| St. Louis (STL) to London Heathrow (LHR)Another London airport | 10,760 miles | Lufthansa Miles & More | 31 |
| St. Louis (STL) to London City (LCY)Another London airport | 21,000 miles | American Airlines AAdvantage | 14 |
| St. Louis (STL) to Frankfurt (FRA)Also from STL | 21,000 miles | American Airlines AAdvantage | 308 |
| St. Louis (STL) to Tampa (TPA)Also from STL | 8,000 miles | American Airlines AAdvantage | 323 |
| St. Louis (STL) to Charlotte (CLT)Also from STL | 4,500 pointsNonstop | Alaska Atmos Rewards | 235 |
| New York JFK to London Gatwick (LGW)Also to LGW | 9,500 miles | GOL Smiles | 79 |
| Tampa (TPA) to London Gatwick (LGW)Also to LGW | 21,000 miles | American Airlines AAdvantage | 311 |
| Doha (DOH) to London Gatwick (LGW)Also to LGW | 20,000 milesNonstop | American Airlines AAdvantage | 265 |
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 |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 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 GOL Smiles.
Questions about economy award flights from St. Louis (STL) to London Gatwick (LGW)
What's the lowest economy award from St. Louis (STL) to London Gatwick (LGW)?
21,000 miles + $5.60 with American Airlines AAdvantage. American Airlines AAdvantage showed economy award space on 13 departure dates at any price (newest observation Oct 16, 2026, 02:09 UTC). Search live before transferring points.
Which programs had economy award space from St. Louis (STL) to London Gatwick (LGW)?
American Airlines AAdvantage (13 dates), Air France/KLM Flying Blue (9 dates), United MileagePlus (8 dates), Alaska Atmos Rewards (6 dates) and GOL Smiles (7 dates), in the last 30 days.
Is there nonstop economy award space from St. Louis (STL) to London Gatwick (LGW)?
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 St. Louis (STL) to London Gatwick (LGW)?
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 May 2027 departures: 21,000 miles with AAdvantage (4 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.