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Our cheapest offers for flights from United States a London Heathrow

Here you can compare cheap flights from United States to London Heathrow (LHR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London Heathrow. Prices and availability may change at any time.

Flights from Los Angeles (LAX) to London Heathrow (LHR)

	Outbound	Return	Airlines	Baggage	Price
Los Angeles London Heathrow	Outbound 12/13/24 1 Stopover (CPH) SK0932, SK0505 14h 20min	Return 12/31/24 1 Stopover (CPH) SK0506, SK0931 30h 35min	SAS Scandinavian Airlines	?	$762
Los Angeles London Heathrow	Outbound 12/13/24 direct OS7848 10h 30min	Return 12/31/24 direct OS7847 11h 20min	Austrian Airlines	?	$1,184
Los Angeles London Heathrow	Outbound 12/13/24 1 Stopover (CPH) SK0932, SK0501 31h 40min	Return 12/31/24 2 Stopovers (OSL, CPH) SK0806, SK1455, SK0931 32h 00min	SAS Scandinavian Airlines		$780

Flights from Atlanta (ATL) to London Heathrow (LHR)

	Outbound	Return	Airlines	Baggage	Price
Atlanta London Heathrow	Outbound 02/19/25 2 Stopovers (CPH, OSL) SK0930, SK1456, SK0811 18h 05min	Return 03/10/25 1 Stopover (CPH) SK0500, SK0929 15h 20min	SAS Scandinavian Airlines		$511
Best option Atlanta London Heathrow	Outbound 02/19/25 direct BA0226 08h 00min	Return 03/10/25 direct BA0227 09h 35min	British Airways	?	$585
Atlanta London Heathrow	Outbound 02/19/25 1 Stopover (CPH) SK0930, SK1501 21h 15min	Return 03/10/25 1 Stopover (CPH) SK0500, SK0929 15h 20min	SAS Scandinavian Airlines		$525

Flights from Austin (AUS) to London Heathrow (LHR)

	Outbound	Return	Airlines	Baggage	Price
Austin London Heathrow	Outbound 02/19/25 1 Stopover (YYZ) AC1042, AC0854 12h 35min	Return 03/10/25 2 Stopovers (ZRH, YYZ) AC6828, AC0881, AC1043 50h 03min	Air Canada	?	$566
Best option Austin London Heathrow	Outbound 02/19/25 direct AY5410 09h 05min	Return 03/10/25 direct AY5409 10h 45min	Finnair	?	$607
Austin London Heathrow	Outbound 02/19/25 1 Stopover (ORD) UA0210, UA0938 15h 35min	Return 03/10/25 2 Stopovers (MUC, ORD) LH2483, UA0952, UA0457 31h 14min	United Airlines	?	$566

Flights from Boston (BOS) to London Heathrow (LHR)

	Outbound	Return	Airlines	Baggage	Price
Boston London Heathrow	Outbound 03/02/25 1 Stopover (LIS) TP0218, TP1366 23h 30min	Return 03/07/25 1 Stopover (LIS) TP1363, TP0217 13h 30min	TAP Air Portugal		$463
Best option Boston London Heathrow	Outbound 02/19/25 direct VS0158 06h 45min	Return 03/10/25 direct VS0157 07h 55min	Virgin Atlantic Airways	?	$540
Boston London Heathrow	Outbound 03/02/25 1 Stopover (LIS) TP0218, TP1366 23h 30min	Return 03/07/25 1 Stopover (LIS) TP1363, TP0217 13h 30min	TAP Air Portugal		$474

Flights from Baltimore (BWI) to London Heathrow (LHR)

	Outbound	Return	Airlines	Baggage	Price
Baltimore London Heathrow	Outbound 03/29/25 1 Stopover (KEF) FI0642, FI0450 10h 25min	Return 04/15/25 1 Stopover (KEF) FI0455, FI0643 27h 00min	Icelandair		$429
Best option Baltimore London Heathrow	Outbound 02/19/25 direct AY5428 07h 10min	Return 03/10/25 direct AY5429 08h 20min	Finnair	?	$575
Baltimore London Heathrow	Outbound 03/01/25 1 Stopover (KEF) FI0642, FI0454 19h 00min	Return 03/09/25 1 Stopover (KEF) FI0451, FI0643 11h 15min	Icelandair		$432 found yesterday

Flights from Cleveland (CLE) to London Heathrow (LHR)

	Outbound	Return	Airlines	Baggage	Price
Cleveland London Heathrow	Outbound 02/19/25 1 Stopover (IAD) UA1623, UA0924 09h 59min	Return 03/10/25 2 Stopovers (ZRH, ORD) LX0327, LX0008, LX3335 31h 19min	United Airlines	?	$592
Cleveland London Heathrow	Outbound 02/19/25 2 Stopovers (IAD, YUL) AC3606, AC8726, AC0866 15h 55min	Return 03/10/25 2 Stopovers (ZRH, ORD) LX0339, LX0008, LX3286 31h 28min	Air Canada		$613
Cleveland London Heathrow	Outbound 02/19/25 1 Stopover (IAD) UA1623, UA0924 09h 59min	Return 03/10/25 2 Stopovers (VIE, EWR) OS0456, OS0089, OS7765 27h 18min	United Airlines	?	$636

Flights from Charlotte (CLT) to London Heathrow (LHR)

	Outbound	Return	Airlines	Baggage	Price
Best option Charlotte London Heathrow	Outbound 12/01/24 direct BA1599 08h 00min	Return 12/24/24 direct BA1596 09h 20min	British Airways	?	$579
Charlotte London Heathrow	Outbound 02/19/25 2 Stopovers (IAD, EWR) UA6023, UA2398, UA0904 12h 32min	Return 03/10/25 1 Stopover (MUC) LH2483, LH0428 25h 40min	United Airlines	?	$583
Charlotte London Heathrow	Outbound 02/19/25 2 Stopovers (YYZ, YUL) AC8746, AC0418, AC0866 16h 50min	Return 03/10/25 2 Stopovers (ZRH, MUC) LX0325, LX1100, LX4036 28h 45min	Air Canada		$596

Flights from Columbus (CMH) to London Heathrow (LHR)

	Outbound	Return	Airlines	Baggage	Price
Columbus London Heathrow	Outbound 02/19/25 2 Stopovers (IAD, EWR) UA3428, UA2398, UA0904 12h 40min	Return 03/10/25 2 Stopovers (VIE, IAD) OS0456, OS0093, OS7841 27h 15min	United Airlines	?	$597
Columbus London Heathrow	Outbound 02/19/25 2 Stopovers (IAD, YUL) AC3545, AC4942, AC0866 20h 03min	Return 03/10/25 2 Stopovers (VIE, IAD) OS0456, OS0093, OS7841 27h 15min	Air Canada		$622
Columbus London Heathrow	Outbound 02/19/25 1 Stopover (BOS) AA3727, AA6926 09h 50min	Return 03/10/25 2 Stopovers (DUB, PHL) AA8037, AA0723, AA4482 14h 19min	American Airlines	?	$665

Flights from Washington DC (DCA) to London Heathrow (LHR)

	Outbound	Return	Airlines	Baggage	Price
Best option Washington DC London Heathrow	Outbound 04/02/25 1 Stopover (BOS) B62554, B61620 10h 10min	Return 04/09/25 1 Stopover (BOS) B61621, B61055 11h 16min	JetBlue Airways	?	$480
Washington DC London Heathrow	Outbound 03/01/25 1 Stopover (BOS) B61154, B61620 15h 26min	Return 03/09/25 1 Stopover (BOS) B61621, B61355 12h 05min	JetBlue Airways	?	$508 found yesterday
Washington DC London Heathrow	Outbound 02/19/25 1 Stopover (ORD) UA0458, UA0938 11h 15min	Return 03/10/25 2 Stopovers (MUC, ORD) LH2483, UA0952, UA1531 28h 40min	United Airlines	?	$519

Flights from Denver (DEN) to London Heathrow (LHR)

	Outbound	Return	Airlines	Baggage	Price
Denver London Heathrow	Outbound 03/02/25 1 Stopover (IAH) UA0489, UA0005 12h 10min	Return 03/07/25 1 Stopover (FRA) LH0901, LH0446 13h 25min	United Airlines	?	$602
Best option Denver London Heathrow	Outbound 03/02/25 direct AY5418 09h 05min	Return 03/07/25 direct AY5419 10h 00min	Finnair		$637
Denver London Heathrow	Outbound 03/02/25 1 Stopover (YVR) AC3215, AC0860 35h 14min	Return 03/07/25 1 Stopover (FRA) LH0901, LH0446 13h 25min	Air Canada	?	$632

Departure country

United States

Destination airport

London Heathrow

Departure airport

Stops

Direct flight

Airline

British Airways
United Airlines
Air Canada
Finnair
Lufthansa

Flight type

Return

Outbound departure month

November 2024
December 2024
January 2025
February 2025
March 2025
April 2025

Return departure month

November 2024
December 2024
January 2025
February 2025
March 2025
April 2025

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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.

Flights from United States to London Heathrow

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