Our cheapest offers for flights from Santa Rosa to London Heathrow

Here you can compare cheap flights from Santa Rosa (STS) 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.

	Outbound	Return	Airlines	Baggage	Price
Santa Rosa London Heathrow	Outbound 10/18/25 2 Stopovers (SEA, KEF) AS2064, FI0680, FI0450 20h 45min	Return 11/17/25 2 Stopovers (KEF, SEA) FI0451, FI0681, AS0693 17h 43min	Alaska Airlines, Icelandair	?	$709
Santa Rosa London Heathrow	Outbound 10/18/25 1 Stopover (LAX) IB7285, IB4237 30h 26min	Return 11/17/25 2 Stopovers (BCN, LAX) IB5644, IB2623, IB7334 35h 45min	Iberia		$849
Best option Santa Rosa London Heathrow	Outbound 09/19/25 1 Stopover (LAX) AS2409, BA0268 15h 35min	Return 09/29/25 1 Stopover (LAX) BA0283, AS2409 16h 49min	Alaska Airlines, British Airways	?	$856
Santa Rosa London Heathrow	Outbound 09/04/25 1 Stopover (LAX) AS3324, AA0134 16h 58min	Return 09/28/25 1 Stopover (LAX) AA0137, AS3471 17h 14min	Alaska Airlines, American Airlines	?	$858
Santa Rosa London Heathrow	Outbound 09/19/25 1 Stopover (DFW) AA3023, AA0050 31h 55min	Return 09/29/25 2 Stopovers (ORD, LAX) AA7017, AA2364, AA9362 18h 46min	American Airlines		$859
Santa Rosa London Heathrow	Outbound 10/18/25 2 Stopovers (PHX, BOS) AA6511, AA2701, AA6981 18h 38min	Return 11/17/25 2 Stopovers (DFW, LAX) AA0051, AA1759, AA9362 22h 15min	American Airlines	?	$872
Santa Rosa London Heathrow	Outbound 10/18/25 2 Stopovers (LAX, JFK) AA7465, AA0010, AA6939 18h 11min	Return 11/17/25 2 Stopovers (BCN, LAX) IB5644, IB2623, IB7334 35h 45min	American Airlines	?	$878
Santa Rosa London Heathrow	Outbound 10/18/25 1 Stopover (LAX) AS2415, BA1509 30h 26min	Return 11/17/25 1 Stopover (LAX) BA0283, AS3348 20h 35min	Alaska Airlines, British Airways		$915
Santa Rosa London Heathrow	Outbound 10/18/25 1 Stopover (LAX) AS2415, AY4013 14h 31min	Return 11/17/25 1 Stopover (LAX) AY3785, AS3348 18h 45min	Alaska Airlines, Finnair		$922
Santa Rosa London Heathrow	Outbound 09/04/25 1 Stopover (LAX) AA7513, AA0136 16h 57min	Return 09/28/25 1 Stopover (DFW) AA0051, AA3400 35h 49min	American Airlines		$925

Tips and tricks to help you find cheap flights from Santa Rosa to London Heathrow

Important flight information

Flight information: Santa Rosa - London Heathrow

Roundtrip from	$708.17
Distance	8563 km
Departure airport	Airport Santa Rosa - Sonoma County (STS)
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom

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