Our cheapest offers for flights from London Heathrow to United Kingdom

Here you can compare cheap flights from London Heathrow (LHR) to United Kingdom 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 United Kingdom. Prices and availability may change at any time.

Flights from London Heathrow (LHR) to Edinburgh (EDI)

	Outbound	Return	Airlines	Baggage	Price
Best option London Heathrow Edinburgh	Outbound 01/03/25 direct BA1464 01h 30min	Return 18/03/25 direct BA1447 01h 25min	British Airways	?	£85
London Heathrow Edinburgh	Outbound 01/03/25 direct BA1464 01h 30min	Return 18/03/25 direct BA1447 01h 25min	British Airways		£86
London Heathrow Edinburgh	Outbound 01/03/25 direct BA1464 01h 30min	Return 18/03/25 direct BA1463 01h 35min	British Airways		£89

Flights from London Heathrow (LHR) to Glasgow (GLA)

	Outbound	Return	Airlines	Baggage	Price
Best option London Heathrow Glasgow	Outbound 01/03/25 direct BA1460 01h 30min	Return 18/03/25 direct BA1493 01h 25min	British Airways		£82
London Heathrow Glasgow	Outbound 01/03/25 direct BA1460 01h 30min	Return 18/03/25 direct BA1493 01h 25min	British Airways		£84
London Heathrow Glasgow	Outbound 01/03/25 direct BA1490 01h 30min	Return 18/03/25 direct BA1493 01h 25min	British Airways	?	£85

Flights from London Heathrow (LHR) to Manchester (MAN)

	Outbound	Return	Airlines	Baggage	Price
Best option London Heathrow Manchester	Outbound 01/03/25 direct BA1388 01h 05min	Return 18/03/25 direct BA1403 01h 05min	British Airways		£92
London Heathrow Manchester	Outbound 01/03/25 direct BA1388 01h 05min	Return 18/03/25 direct BA1403 01h 05min	British Airways		£95
London Heathrow Manchester	Outbound 01/03/25 direct BA1396 01h 05min	Return 18/03/25 direct BA1403 01h 05min	British Airways	?	£96

Flights from London Heathrow (LHR) to Newcastle (NCL)

	Outbound	Return	Airlines	Baggage	Price
Best option London Heathrow Newcastle	Outbound 01/03/25 direct BA1328 01h 15min	Return 18/03/25 direct BA1335 01h 15min	British Airways		£79
London Heathrow Newcastle	Outbound 01/03/25 direct BA1328 01h 15min	Return 18/03/25 direct BA1337 01h 15min	British Airways	?	£82
London Heathrow Newcastle	Outbound 08/02/25 direct BA1328 01h 15min	Return 02/03/25 direct BA1361 01h 25min	British Airways		£85

Flights from London Heathrow (LHR) to Newquay (NQY)

	Outbound	Return	Airlines	Baggage	Price
Best option London Heathrow Newquay	Outbound 31/03/25 1 Stopover (MAN) BA1382, U20711 09h 55min	Return 08/04/25 1 Stopover (DUB) FR4785, BA0823 07h 50min	British Airways, easyJet	?	£180
London Heathrow Newquay	Outbound 01/03/25 1 Stopover (DUB) BA0826, FR4784 21h 35min	Return 18/03/25 2 Stopovers (AGP, MAD) FR9449, IB1732, IB0721 32h 35min	British Airways, Ryanair	?	£209
London Heathrow Newquay	Outbound 03/06/25 1 Stopover (MAN) BA1374, BA7821 21h 50min	Return 01/07/25 1 Stopover (EDI) RK9362, BA1451 11h 15min	British Airways	?	£248

Flights from London Heathrow (LHR) to Aberdeen (ABZ)

	Outbound	Return	Airlines	Price
Best option London Heathrow Aberdeen	Outbound 01/03/25 direct BA1304 01h 35min	Return 18/03/25 direct BA1315 01h 35min	British Airways	£70
London Heathrow Aberdeen	Outbound 01/03/25 direct BA1304 01h 35min	Return 18/03/25 direct BA1303 01h 40min	British Airways	£71
London Heathrow Aberdeen	Outbound 01/03/25 direct BA1304 01h 35min	Return 18/03/25 direct BA1315 01h 35min	British Airways	£73

Flights from London Heathrow (LHR) to Belfast City (BHD)

	Outbound	Return	Airlines	Baggage	Price
Best option London Heathrow Belfast City	Outbound 01/03/25 direct BA1414 01h 25min	Return 18/03/25 direct BA1419 01h 30min	British Airways		£92
London Heathrow Belfast City	Outbound 01/03/25 direct BA1414 01h 25min	Return 18/03/25 direct BA1425 01h 30min	British Airways		£95
London Heathrow Belfast City	Outbound 01/03/25 direct BA1414 01h 25min	Return 18/03/25 direct BA1419 01h 30min	British Airways	?	£97

Flights from London Heathrow (LHR) to Cardiff (CWL)

	Outbound	Return	Airlines	Price
Best option London Heathrow Cardiff	Outbound 01/03/25 1 Stopover (BHD) BA1414, EI3620 04h 35min	Return 18/03/25 1 Stopover (BHD) EI3621, BA1429 06h 30min	British Airways, Aer Lingus Irish Airlines	£278
London Heathrow Cardiff	Outbound 01/03/25 1 Stopover (BHD) BA1414, EI3620 04h 35min	Return 18/03/25 1 Stopover (BHD) EI3621, BA1429 06h 30min	British Airways, Aer Lingus Irish Airlines	£287
London Heathrow Cardiff	Outbound 01/03/25 1 Stopover (BHD) BA1414, EI3620 04h 35min	Return 18/03/25 1 Stopover (BHD) EI3621, BA1421 08h 45min	British Airways, Aer Lingus Irish Airlines	£290