Last updated October 26, 2026
Live saver award availability from St. Louis (STL) to London Heathrow (LHR) in business and first class.
We scan this route every 3 hours across 12 airline programs. Sign up to get an alert the moment saver seats appear.
These frequent flyer programs may have award availability for St. Louis to London Heathrow. Each program prices the route differently and has different transfer partners.
oneworld
Transfer from: Citi, Bilt
oneworld
Transfer from: Bilt, Bank of America
Star Alliance
Transfer from: Chase, Amex, Capital One, Bilt
Star Alliance
Transfer from: Citi, Capital One
SkyTeam
Transfer from: Chase, Amex, Citi, Capital One, Bilt
SkyTeam
Transfer from: Chase, Amex, Citi, Bilt
Star Alliance
Transfer from: Chase, Bilt
AwardClaw monitors St. Louis to London Heathrow around the clock and sends you an alert the moment saver business or first class seats appear.
Get started freeAwardClaw continuously scans 12 airline loyalty programs for saver-level business and first class award availability from St. Louis (STL) to London Heathrow (LHR). Saver awards are fixed-price redemptions that offer the best value per mile — typically 5 to 15 cents per point compared to cash prices. We check American AAdvantage, Alaska Mileage Plan, Air Canada Aeroplan, Turkish Miles&Smiles, United MileagePlus, Virgin Atlantic, Flying Blue, Singapore KrisFlyer, Emirates Skywards, Etihad Guest, Qatar Privilege Club, and Finnair Plus for availability on direct flights with 2 or more seats. This page updates dynamically and reflects the most recent scan results.
Since June 2026, saver business class seats from STL to LHR have opened on 15 travel dates, usually for 55,000 miles one way (lowest 55,000). The most dates fall in August, October and July. Seats were last seen 14d ago.
| Program | Dates seen | Usual miles | Lowest |
|---|---|---|---|
| Alaska Mileage Plan | 15 | 55,000 | 55,000 |
| American AAdvantage | 4 | 124,000 | 93,500 |
No active saver-level drops are detected on St. Louis to London Heathrow at the moment. Award seats on this route open and close throughout the day; AwardClaw scans the route every 3 hours and alerts subscribers within minutes of new availability.
Since June 2026, saver business class seats from St. Louis to London Heathrow have opened on 15 travel dates. The most dates have been in August, October and July. No dates are open right now.
Alaska Mileage Plan on 15 dates (usually 55,000 miles one way); American AAdvantage on 4 dates (usually 124,000 miles one way). First class has opened on 4 dates, from 93,500 miles.
On this route we scan American AAdvantage, Alaska Mileage Plan, Air Canada Aeroplan, Turkish Miles&Smiles, Air France/KLM Flying Blue, Virgin Atlantic Flying Club, United MileagePlus, and Singapore KrisFlyer for direct-flight saver-level award space. Each program has different pricing — Aeroplan and Turkish typically have the lowest mileage rates for transatlantic, while Alaska and Virgin Atlantic shine on transpacific.
Subscribe to AwardClaw's free home-airport alerts. We watch this route 24/7, and subscribers receive a real-time email the moment business or first class saver seats open up — typically within minutes of inventory loading into the airline systems.