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London (LHR) to St. Louis, MO, United States (STL)
 
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Note: The prices shown below include all taxes and fees. Fares quoted are not guaranteed until purchased. If your itinerary requires paper tickets there will be an additional charge.
 1  Choose a departing flight or view complete roundtrips
Sort by:   checkedPrice   not checkedDuration   not checkedDeparture time   not checkedArrival time  
 
flight from  £396 Roundtrip
07:40 Depart London (LHR)
Arrive St. Louis (STL) 13:50
Mon 18-Jan
Duration: 12hr 10mn
Continental Continental Continental 6051 operated by UNITED6051
UNITED UNITED UNITED 8023 operated by /UNITED EXPRESS/TRANS STATES AI8023
Connect in Washington (IAD)
  Choose this departure
 
flight from  £396 Roundtrip
12:35 Depart London (LHR)
Arrive St. Louis (STL) 21:59
Mon 18-Jan
Duration: 15hr 24mn
Continental Continental 111  / Continental 2717 operated by /EXPRESSJET AIRLINES INC DBA CO2717
Connect in Newark (EWR)
  Choose this departure
 
flight from  £397 Roundtrip - Expedia Special Fare 
14:05 Depart London (LHR)
Arrive St. Louis (STL) 21:00
Mon 18-Jan
Duration: 12hr 55mn
KLM KLM KLM 6753 operated by Northwest6753
Northwest Northwest 7330
Connect in Minneapolis (Minneapolis - St. Paul Intl.)
  Choose this departure
 
flight from  £397 Roundtrip - Expedia Special Fare 
14:05 Depart London (LHR)
Arrive St. Louis (STL) 21:00
Mon 18-Jan
Duration: 12hr 55mn
KLM KLM KLM 6753 operated by Northwest6753  / KLM 4230 operated by Northwest4230
Connect in Minneapolis (Minneapolis - St. Paul Intl.)
  Choose this departure
 
flight from  £397 Roundtrip - Expedia Special Fare 
14:05 Depart London (LHR)
Arrive St. Louis (STL) 21:00
Mon 18-Jan
Duration: 12hr 55mn
Northwest Northwest Northwest 753 operated by Delta753  / 7330
Connect in Minneapolis (Minneapolis - St. Paul Intl.)
  Choose this departure
 
flight from  £397 Roundtrip - Expedia Special Fare 
09:40 Depart London (LHR)
Arrive St. Louis (STL) 16:45
Mon 18-Jan
Duration: 13hr 5mn
KLM KLM KLM 6781 operated by Northwest6781
Northwest Northwest 7285
Connect in Detroit (DTW)
  Choose this departure
 
flight from  £397 Roundtrip - Expedia Special Fare 
09:40 Depart London (LHR)
Arrive St. Louis (STL) 16:45
Mon 18-Jan
Duration: 13hr 5mn
Northwest Northwest Northwest 781 operated by Delta781  / 7285
Connect in Detroit (DTW)
  Choose this departure
 
flight from  £397 Roundtrip - Expedia Special Fare 
09:40 Depart London (LHR)
Arrive St. Louis (STL) 16:45
Mon 18-Jan
Duration: 13hr 5mn
KLM KLM KLM 6781 operated by Northwest6781  / KLM 5285 operated by Northwest5285
Connect in Detroit (DTW)
  Choose this departure
 
flight from  £397 Roundtrip - Expedia Special Fare 
12:50 Depart London (LHR)
Arrive St. Louis (STL) 22:45
Mon 18-Jan
Duration: 15hr 55mn
KLM KLM KLM 9087 operated by Delta9087  / KLM 7210 operated by Delta7210
Connect in Atlanta (Hartsfield-Jackson Atlanta Intl.)
  Choose this departure
 
flight from  £397 Roundtrip - Expedia Special Fare 
09:40 Depart London (LHR)
Arrive St. Louis (STL) 20:20
Mon 18-Jan
Duration: 16hr 40mn
Northwest Northwest Northwest 781 operated by Delta781  / 7241
Connect in Detroit (DTW)
  Choose this departure
 
flight from  £397 Roundtrip - Expedia Special Fare 
09:40 Depart London (LHR)
Arrive St. Louis (STL) 20:20
Mon 18-Jan
Duration: 16hr 40mn
KLM KLM KLM 6781 operated by Northwest6781  / KLM 5241 operated by Northwest5241
Connect in Detroit (DTW)
  Choose this departure
 
flight from  £397 Roundtrip - Expedia Special Fare 
09:05 Depart London (LHR)
Arrive St. Louis (STL) 22:59
Mon 18-Jan
Duration: 19hr 54mn
KLM KLM KLM 9085 operated by Delta9085  / KLM 9589 operated by Delta9589
Connect in New York (JFK)
  Choose this departure
 
flight from  £403 Roundtrip - Expedia Special Fare 
07:40 Depart London (LHR)
Arrive St. Louis (STL) 13:50
Mon 18-Jan
Duration: 12hr 10mn
UNITED UNITED 923  / UNITED 8023 operated by /UNITED EXPRESS/TRANS STATES AI8023
Connect in Washington (IAD)
  Choose this departure
 
flight from  £403 Roundtrip - Expedia Special Fare 
16:20 Depart London (LHR)
Arrive St. Louis (STL) 23:08
Mon 18-Jan
Duration: 12hr 48mn
UNITED UNITED 925  / UNITED 8045 operated by /UNITED EXPRESS/TRANS STATES AI8045
Connect in Washington (IAD)
  Choose this departure
 
flight from  £405 Roundtrip
15:25 Depart London (LHR)
Arrive St. Louis (STL) 23:05
Mon 18-Jan
Duration: 13hr 40mn
UNITED UNITED 959  / UNITED 7497 operated by /UNITED EXPRESS/GOJET AIRLINES7497
Connect in Chicago (ORD)
  Choose this departure
 
flight from  £406 Roundtrip
09:00 Depart London (LHR)
Arrive St. Louis (STL) 16:35
Mon 18-Jan
Duration: 13hr 35mn
Air Canada Air Canada 869  / Air Canada 7987 operated by /JAZZ7987
Connect in Toronto (YYZ)
  Choose this departure
 
flight from  £411 Roundtrip
12:00 Depart London (LHR)
Arrive St. Louis (STL) 18:12
Mon 18-Jan
Duration: 12hr 12mn
Continental Continental Continental 6047 operated by UNITED6047
UNITED UNITED UNITED 7499 operated by /UNITED EXPRESS/GOJET AIRLINES7499
Connect in Washington (IAD)
  Choose this departure
 
flight from  £411 Roundtrip
16:20 Depart London (LHR)
Arrive St. Louis (STL) 23:08
Mon 18-Jan
Duration: 12hr 48mn
Continental Continental Continental 6053 operated by UNITED6053
UNITED UNITED UNITED 8045 operated by /UNITED EXPRESS/TRANS STATES AI8045
Connect in Washington (IAD)
  Choose this departure
 
flight from  £411 Roundtrip
15:25 Depart London (LHR)
Arrive St. Louis (STL) 23:05
Mon 18-Jan
Duration: 13hr 40mn
Continental Continental Continental 6083 operated by UNITED6083
UNITED UNITED UNITED 7497 operated by /UNITED EXPRESS/GOJET AIRLINES7497
Connect in Chicago (ORD)
  Choose this departure
 
flight from  £413 Roundtrip - Expedia Special Fare 
10:15 Depart London (LHR)
Arrive St. Louis (STL) 22:49
Mon 18-Jan
Duration: 18hr 34mn
Air France Air France 1081  / 6  / Air France 8887 operated by Delta8887
Connect in Paris (CDG), New York (JFK)
  Choose this departure
 
flight from  £418 Roundtrip
16:30 Depart London (LHR)
Arrive St. Louis (STL) 22:25
Mon 18-Jan
Duration: 11hr 55mn
American Airlines American Airlines 91  / 1869
Connect in Chicago (ORD)
  Choose this departure
 
flight from  £420 Roundtrip
12:05 Depart London (LHR)
Arrive St. Louis (STL) 20:05
Mon 18-Jan
Duration: 14hr 0mn
UNITED UNITED 949  / UNITED 7492 operated by /UNITED EXPRESS/GOJET AIRLINES7492
Connect in Chicago (ORD)
  Choose this departure
 
flight from  £420 Roundtrip
12:35 Depart London (LHR)
Arrive St. Louis (STL) 21:59
Mon 18-Jan
Duration: 15hr 24mn
UNITED UNITED UNITED 3389 operated by Continental3389
Continental Continental Continental 2717 operated by /EXPRESSJET AIRLINES INC DBA CO2717
Connect in Newark (EWR)
  Choose this departure
 
flight from  £426 Roundtrip - Expedia Special Fare 
14:15 Depart London (LHR)
Arrive St. Louis (STL) 21:10
Mon 18-Jan
Duration: 12hr 55mn
American Airlines American Airlines 47  / 510
Connect in Chicago (ORD)
  Choose this departure
 
flight from  £426 Roundtrip - Expedia Special Fare 
12:00 Depart London (LHR)
Arrive St. Louis (STL) 19:25
Mon 18-Jan
Duration: 13hr 25mn
American Airlines American Airlines 173  / 4403
Connect in Raleigh (RDU)
  Choose this departure
 
flight from  £427 Roundtrip - Expedia Special Fare 
10:30 Depart London (LHR)
Arrive St. Louis (STL) 21:10
Mon 18-Jan
Duration: 16hr 40mn
American Airlines American Airlines 105  / 589  / 510
Connect in New York (JFK), Chicago (ORD)
  Choose this departure
 
flight from  £429 Roundtrip
10:00 Depart London (LHR)
Arrive St. Louis (STL) 20:20
Mon 18-Jan
Duration: 16hr 20mn
KLM KLM 1008  / KLM 6249 operated by Northwest6249  / KLM 5241 operated by Northwest5241
Connect in Amsterdam (AMS), Detroit (DTW)
  Choose this departure
 
flight from  £429 Roundtrip
10:00 Depart London (LHR)
Arrive St. Louis (STL) 20:20
Mon 18-Jan
Duration: 16hr 20mn
Northwest Northwest Northwest 8504 operated by KLM8504  / 249  / 7241
Connect in Amsterdam (AMS), Detroit (DTW)
  Choose this departure
 
flight from  £429 Roundtrip
10:00 Depart London (LHR)
Arrive St. Louis (STL) 20:20
Mon 18-Jan
Duration: 16hr 20mn
KLM KLM 1008  / KLM 6249 operated by Northwest6249
Northwest Northwest 7241
Connect in Amsterdam (AMS), Detroit (DTW)
  Choose this departure
 
flight from  £429 Roundtrip
10:00 Depart London (LHR)
Arrive St. Louis (STL) 20:20
Mon 18-Jan
Duration: 16hr 20mn
KLM KLM 1008
Northwest Northwest 249  / 7241
Connect in Amsterdam (AMS), Detroit (DTW)
  Choose this departure
 
flight from  £433 Roundtrip - Expedia Special Fare 
10:30 Depart London (LHR)
Arrive St. Louis (STL) 21:59
Mon 18-Jan
Duration: 17hr 29mn
Continental Continental 29  / 2717
Connect in Newark (EWR)
  Choose this departure
 
flight from  £433 Roundtrip - Expedia Special Fare 
08:40 Depart London (LHR)
Arrive St. Louis (STL) 21:13
Mon 18-Jan
Duration: 18hr 33mn
Continental Continental 35  / 5852
Connect in Houston (IAH)
  Choose this departure
 
flight from  £440 Roundtrip
15:00 Depart London (LHR)
Arrive St. Louis (STL) 21:35
Mon 18-Jan
Duration: 12hr 35mn
British Airways British Airways 265
American Airlines American Airlines American Airlines 5052 operated by /AMERICAN CONNECTION/CHAUTAUQUA5052
Connect in Washington (IAD)
  Choose this departure
 
flight from  £452 Roundtrip - Expedia Special Fare 
12:05 Depart London (LHR)
Arrive St. Louis (STL) 21:42
Mon 18-Jan
Duration: 15hr 37mn
US Airways US Airways 729  / 3122
Connect in Philadelphia (Philadelphia Intl.)
  Choose this departure
 
flight from  £475 Roundtrip
10:05 Depart London (LHR)
Arrive St. Louis (STL) 16:11
Mon 18-Jan
Duration: 12hr 6mn
UNITED UNITED 929  / UNITED 7399 operated by /UNITED EXPRESS/GOJET AIRLINES7399
Connect in Chicago (ORD)
  Choose this departure
 
flight from  £475 Roundtrip
12:00 Depart London (LHR)
Arrive St. Louis (STL) 18:12
Mon 18-Jan
Duration: 12hr 12mn
UNITED UNITED 919  / UNITED 7499 operated by /UNITED EXPRESS/GOJET AIRLINES7499
Connect in Washington (IAD)
  Choose this departure
 
flight from  £475 Roundtrip
15:25 Depart London (LHR)
Arrive St. Louis (STL) 21:37
Mon 18-Jan
Duration: 12hr 12mn
UNITED UNITED 959  / UNITED 8073 operated by /UNITED EXPRESS/TRANS STATES AI8073
Connect in Chicago (ORD)
  Choose this departure