London
London Heathrow Airport
EGLLCurrent Weather
Cloud Forecast
About London Heathrow Airport
London Heathrow's challenges are fog and crosswinds rather than turbulence. Snow causes disproportionate disruption when it occurs.
Is London Heathrow Airport turbulent?
Heathrow's primary weather challenges are fog and crosswinds rather than turbulence. The UK's maritime climate brings frequent low cloud and poor visibility, particularly in autumn and winter. Atlantic storms can produce gusty crosswinds that make landings bumpy. Snow is relatively rare but causes significant disruption when it occurs due to limited de-icing capacity.
- Fog causes the most frequent weather delays at Heathrow
- Every aircraft must be de-iced before takeoff in freezing conditions
- Atlantic storms bring gusty crosswinds several times per winter
Why does Heathrow have so many fog delays?
The Thames Valley location combined with moisture from the North Sea creates ideal fog formation conditions. Radiation fog forms on clear, calm nights and can persist through midday. Unlike continental airports, Heathrow's mild winters mean freezing fog is less common, but regular fog still significantly impacts operations. The airport's slot system means knock-on delays cascade throughout the day.
When is the smoothest time to fly from Heathrow?
Late spring (May-June) and summer (July-August) offer the most reliable weather with long days and minimal fog. November through February brings peak fog season. Winter storms can disrupt operations but are usually manageable. Early morning fog often lifts by midday, so afternoon departures may be more reliable in autumn and winter.
Upcoming Flights (next 2 hours) 186
| Flight | Destination | Departure | Aircraft | Forecast |
|---|---|---|---|---|
BA630
British Airways |
ATH | 07:55 Local | -- | Forecast |
UA958
United Airlines |
ORD | 07:55 Local | -- | Forecast |
BA1420
British Airways |
INV | 07:55 Local | -- | Forecast |
BA790
British Airways |
GOT | 07:55 Local | -- | Forecast |
BA8612
British Airways |
ZRH | 07:55 Local | -- | Forecast |
BA418
British Airways |
LUX | 07:55 Local | airbus a320-232 | Forecast |
BA364
British Airways |
MRS | 07:55 Local | -- | Forecast |
BA534
British Airways |
NAP | 07:55 Local | -- | Forecast |
BA668
British Airways |
RAK | 07:55 Local | -- | Forecast |
BA876
British Airways |
KRK | 07:55 Local | -- | Forecast |
BA524
British Airways |
FLR | 07:55 Local | -- | Forecast |
BA422
British Airways |
AGP | 07:55 Local | -- | Forecast |
BA340
British Airways |
NCE | 07:55 Local | -- | Forecast |
BA806
British Airways |
CPH | 07:55 Local | -- | Forecast |
BA866
British Airways |
BUD | 08:00 Local | -- | Forecast |
BA1442
British Airways |
EDI | 08:00 Local | -- | Forecast |
BA1476
British Airways |
GLA | 08:00 Local | -- | Forecast |
BA1302
British Airways |
ABZ | 08:00 Local | -- | Forecast |
BA922
British Airways |
HAJ | 08:00 Local | -- | Forecast |
VS663
Virgin Atlantic |
BGI | 08:00 Local | -- | Forecast |
VS131
Virgin Atlantic |
BGI | 08:00 Local | -- | Forecast |
UA123
United Airlines |
EWR | 08:00 Local | -- | Forecast |
CV9401
Cargolux |
LUX | 08:00 Local | -- | Forecast |
VS133
Virgin Atlantic |
ANU | 08:00 Local | -- | Forecast |
BA364
British Airways |
MRS | 08:00 Local | -- | Forecast |
BA534
British Airways |
NAP | 08:00 Local | -- | Forecast |
BA876
British Airways |
KRK | 08:00 Local | -- | Forecast |
|
B62220
Jetblue Airways |
JFK | 08:05 Local | -- | Forecast |
BA790
British Airways |
GOT | 08:05 Local | -- | Forecast |
BA540
British Airways |
BLQ | 08:05 Local | -- | Forecast |
BA632
British Airways |
ATH | 08:05 Local | -- | Forecast |
QR6
Qatar Airways |
DOH | 08:05 Local | -- | Forecast |
BA1302
British Airways |
ABZ | 08:05 Local | -- | Forecast |
BA686
British Airways |
INN | 08:05 Local | -- | Forecast |
BA976
British Airways |
BER | 08:05 Local | -- | Forecast |
EW9463
Eurowings |
DUS | 08:05 Local | -- | Forecast |
BA9150
British Airways |
LGW | 08:10 Local | -- | Forecast |
BA828
British Airways |
DUB | 08:10 Local | -- | Forecast |
BA710
British Airways |
ZRH | 08:10 Local | -- | Forecast |
BA612
British Airways |
TOS | 08:10 Local | -- | Forecast |
BA476
British Airways |
BCN | 08:15 Local | -- | Forecast |
BA1302
British Airways |
ABZ | 08:15 Local | -- | Forecast |
BA380
British Airways |
TIA | 08:15 Local | -- | Forecast |
BA432
British Airways |
AMS | 08:15 Local | -- | Forecast |
BA388
British Airways |
BRU | 08:15 Local | -- | Forecast |
BA340
British Airways |
NCE | 08:15 Local | -- | Forecast |
TP1351
Tap Air Portugal |
LIS | 08:15 Local | -- | Forecast |
BA582
British Airways |
MXP | 08:15 Local | -- | Forecast |
BA976
British Airways |
BER | 08:15 Local | -- | Forecast |
BA844
British Airways |
WAW | 08:20 Local | -- | Forecast |
AA51
American Airlines |
DFW | 08:20 Local | -- | Forecast |
BA524
British Airways |
FLR | 08:20 Local | -- | Forecast |
BA422
British Airways |
AGP | 08:20 Local | -- | Forecast |
BA476
British Airways |
BCN | 08:20 Local | -- | Forecast |
BA380
British Airways |
TIA | 08:20 Local | -- | Forecast |
BA606
British Airways |
PSA | 08:20 Local | airbus a320-251n | Forecast |
BA304
British Airways |
CDG | 08:20 Local | -- | Forecast |
BA117
British Airways |
JFK | 08:20 Local | -- | Forecast |
QR104
Qatar Airways |
DOH | 08:25 Local | airbus a350-941 | Forecast |
BA1476
British Airways |
GLA | 08:25 Local | -- | Forecast |
BA844
British Airways |
WAW | 08:25 Local | -- | Forecast |
BA540
British Airways |
BLQ | 08:25 Local | -- | Forecast |
BA460
British Airways |
MAD | 08:25 Local | -- | Forecast |
BA976
British Airways |
BER | 08:25 Local | -- | Forecast |
BA828
British Airways |
DUB | 08:25 Local | -- | Forecast |
BA728
British Airways |
GVA | 08:25 Local | -- | Forecast |
BA820
British Airways |
BLL | 08:25 Local | -- | Forecast |
WY104
Oman Air |
MCT | 08:25 Local | -- | Forecast |
LH925
Lufthansa |
FRA | 08:30 Local | -- | Forecast |
QR10
Qatar Airways |
DOH | 08:30 Local | -- | Forecast |
QR
Qatar Airways |
DOH | 08:30 Local | -- | Forecast |
BA612
British Airways |
TOS | 08:30 Local | airbus a320-251n | Forecast |
BA728
British Airways |
GVA | 08:35 Local | -- | Forecast |
BA568
British Airways |
LIN | 08:35 Local | -- | Forecast |
BA552
British Airways |
FCO | 08:35 Local | -- | Forecast |
JL42
Jet Linx Aviation |
HND | 08:35 Local | -- | Forecast |
BA540
British Airways |
BLQ | 08:35 Local | -- | Forecast |
BA808
British Airways |
CPH | 08:35 Local | -- | Forecast |
BA388
British Airways |
BRU | 08:35 Local | -- | Forecast |
QR112
Qatar Airways |
DOH | 08:40 Local | -- | Forecast |
BA946
British Airways |
MUC | 08:40 Local | -- | Forecast |
BA1346
British Airways |
JER | 08:40 Local | -- | Forecast |
BA728
British Airways |
GVA | 08:40 Local | -- | Forecast |
BA922
British Airways |
HAJ | 08:40 Local | -- | Forecast |
KL1002
Klm |
AMS | 08:40 Local | -- | Forecast |
BA1442
British Airways |
EDI | 08:40 Local | -- | Forecast |
BA348
British Airways |
NCE | 08:40 Local | airbus a320-232 | Forecast |
BA540
British Airways |
BLQ | 08:40 Local | -- | Forecast |
EW2461
Eurowings |
STR | 08:45 Local | -- | Forecast |
FB852
Bulgaria Air |
SOF | 08:45 Local | -- | Forecast |
BA1442
British Airways |
EDI | 08:45 Local | -- | Forecast |
VL2471
Lufthansa City |
MUC | 08:45 Local | -- | Forecast |
LM652
Loganair |
LDY | 08:45 Local | -- | Forecast |
AI162
Air India |
DEL | 08:45 Local | -- | Forecast |
BA790
British Airways |
GOT | 08:50 Local | -- | Forecast |
EY62
Etihad Airways |
AUH | 08:50 Local | -- | Forecast |
EW7461
Eurowings |
HAM | 08:50 Local | -- | Forecast |
BA552
British Airways |
FCO | 08:50 Local | -- | Forecast |
EI153
Aer Lingus |
DUB | 08:50 Local | -- | Forecast |
BA808
British Airways |
CPH | 08:50 Local | -- | Forecast |
BA712
British Airways |
ZRH | 08:50 Local | -- | Forecast |
BA778
British Airways |
ARN | 08:50 Local | -- | Forecast |
EI
Aer Lingus |
DUB | 08:50 Local | -- | Forecast |
BA400
British Airways |
CAI | 08:55 Local | -- | Forecast |
BA1394
British Airways |
BHD | 08:55 Local | -- | Forecast |
DL33
Delta Air Lines |
ATL | 08:55 Local | -- | Forecast |
VS3
Virgin Atlantic |
JFK | 08:55 Local | -- | Forecast |
AF
Air France |
CDG | 08:55 Local | -- | Forecast |
BA712
British Airways |
ZRH | 08:55 Local | -- | Forecast |
BA388
British Airways |
BRU | 08:55 Local | -- | Forecast |
AF1335
Air France |
CDG | 08:55 Local | -- | Forecast |
BA9176
British Airways |
LGW | 09:00 Local | -- | Forecast |
BA712
British Airways |
ZRH | 09:00 Local | -- | Forecast |
LX317
Swiss |
ZRH | 09:00 Local | -- | Forecast |
AF
Air France |
CDG | 09:00 Local | -- | Forecast |
AC869
Air Canada |
YHZ | 09:00 Local | -- | Forecast |
UA3010
United Airlines |
IAD | 09:00 Local | -- | Forecast |
LX353
Swiss |
GVA | 09:00 Local | -- | Forecast |
AF1681
Air France |
CDG | 09:00 Local | -- | Forecast |
BA7
British Airways |
HND | 09:05 Local | -- | Forecast |
BA946
British Airways |
MUC | 09:05 Local | -- | Forecast |
BA253
British Airways |
NAS | 09:05 Local | -- | Forecast |
OS332
Austrian |
VIE | 09:05 Local | -- | Forecast |
BA1394
British Airways |
BHD | 09:05 Local | -- | Forecast |
BA504
British Airways |
LIS | 09:10 Local | -- | Forecast |
BA9177
British Airways |
LGW | 09:10 Local | -- | Forecast |
EK7008
Emirates |
DXB | 09:10 Local | -- | Forecast |
UA905
United Airlines |
EWR | 09:10 Local | -- | Forecast |
EK8
Emirates |
DXB | 09:10 Local | -- | Forecast |
SQ305
Singapore Airlines |
SIN | 09:10 Local | -- | Forecast |
BA946
British Airways |
MUC | 09:15 Local | -- | Forecast |
BA932
British Airways |
DUS | 09:15 Local | -- | Forecast |
BA1394
British Airways |
BHD | 09:15 Local | -- | Forecast |
BA552
British Airways |
FCO | 09:15 Local | -- | Forecast |
BA682
British Airways |
SZG | 09:15 Local | -- | Forecast |
LX5149
Swiss |
GVA | 09:15 Local | -- | Forecast |
BA306
British Airways |
CDG | 09:15 Local | airbus a321-251nx | Forecast |
|
LXJ
Flexjet |
ORK | 09:15 Local | -- | Forecast |
BA504
British Airways |
LIS | 09:15 Local | -- | Forecast |
BA534
British Airways |
NAP | 09:15 Local | -- | Forecast |
IB712
Iberia |
MAD | 09:15 Local | -- | Forecast |
|
B61621
Jetblue Airways |
BOS | 09:20 Local | -- | Forecast |
BA1478
British Airways |
GLA | 09:20 Local | -- | Forecast |
BA568
British Airways |
LIN | 09:20 Local | -- | Forecast |
BA400
British Airways |
CAI | 09:20 Local | -- | Forecast |
BA1420
British Airways |
INV | 09:20 Local | -- | Forecast |
BA962
British Airways |
HAM | 09:25 Local | -- | Forecast |
BA730
British Airways |
GVA | 09:25 Local | -- | Forecast |
BA494
British Airways |
GIB | 09:25 Local | -- | Forecast |
VS5
Virgin Atlantic |
MIA | 09:25 Local | -- | Forecast |
BA1330
British Airways |
NCL | 09:25 Local | -- | Forecast |
BA932
British Airways |
DUS | 09:25 Local | -- | Forecast |
BA1420
British Airways |
INV | 09:25 Local | -- | Forecast |
BA478
British Airways |
BCN | 09:25 Local | -- | Forecast |
BA53
British Airways |
SEA | 09:25 Local | -- | Forecast |
GF2
Gulf Air |
BAH | 09:30 Local | -- | Forecast |
BA884
British Airways |
OTP | 09:30 Local | -- | Forecast |
RX402
Riyadh Air |
RUH | 09:30 Local | boeing 787-9 dreamliner | Forecast |
BA139
British Airways |
BOM | 09:30 Local | -- | Forecast |
LH901
Lufthansa |
FRA | 09:30 Local | -- | Forecast |
BA434
British Airways |
AMS | 09:35 Local | -- | Forecast |
BA730
British Airways |
GVA | 09:35 Local | -- | Forecast |
BA712
British Airways |
ZRH | 09:35 Local | -- | Forecast |
BA175
British Airways |
JFK | 09:35 Local | -- | Forecast |
BA820
British Airways |
BLL | 09:35 Local | -- | Forecast |
BA195
British Airways |
IAH | 09:35 Local | -- | Forecast |
BA884
British Airways |
OTP | 09:40 Local | -- | Forecast |
DL59
Delta Air Lines |
BOS | 09:40 Local | -- | Forecast |
VS229
Virgin Atlantic |
BGI | 09:40 Local | airbus a330-941 | Forecast |
BA358
British Airways |
LYS | 09:40 Local | -- | Forecast |
BA342
British Airways |
NCE | 09:40 Local | -- | Forecast |
MS784
Egyptair |
CAI | 09:40 Local | -- | Forecast |
BA207
British Airways |
MIA | 09:45 Local | -- | Forecast |
BA342
British Airways |
NCE | 09:45 Local | -- | Forecast |
BA1394
British Airways |
BHD | 09:45 Local | -- | Forecast |
EW461
Eurowings |
CGN | 09:45 Local | -- | Forecast |
LM622
Loganair |
DND | 09:45 Local | -- | Forecast |
BA820
British Airways |
BLL | 09:45 Local | -- | Forecast |
EI711
Aer Lingus |
ORK | 09:45 Local | -- | Forecast |
D06769
Dhl |
LEJ | 09:45 Local | airbus a300b4-622r(f) | Forecast |
BA414
British Airways |
TFS | 09:50 Local | -- | Forecast |
BA65
British Airways |
NBO | 09:50 Local | -- | Forecast |
BA1364
British Airways |
MAN | 09:50 Local | -- | Forecast |
BA884
British Airways |
OTP | 09:50 Local | -- | Forecast |
EI
Aer Lingus |
DUB | 09:50 Local | -- | Forecast |
EI155
Aer Lingus |
DUB | 09:50 Local | -- | Forecast |
BA630
UA958
BA1420
BA790
BA8612
BA418
BA364
BA534
BA668
BA876
BA524
BA422
BA340
BA806
BA866
BA1442
BA1476
BA1302
BA922
VS663
VS131
UA123
CV9401
VS133
BA364
BA534
BA876
BA790
BA540
BA632
QR6
BA1302
BA686
BA976
EW9463
BA9150
BA828
BA710
BA612
BA476
BA1302
BA380
BA432
BA388
BA340
TP1351
BA582
BA976
BA844
AA51
BA524
BA422
BA476
BA380
BA606
BA304
BA117
QR104
BA1476
BA844
BA540
BA460
BA976
BA828
BA728
BA820
WY104
LH925
QR10
QR
BA612
BA728
BA568
BA552
JL42
BA540
BA808
BA388
QR112
BA946
BA1346
BA728
BA922
KL1002
BA1442
BA348
BA540
EW2461
FB852
BA1442
VL2471
LM652
AI162
BA790
EY62
EW7461
BA552
EI153
BA808
BA712
BA778
EI
BA400
BA1394
DL33
VS3
AF
BA712
BA388
AF1335
BA9176
BA712
LX317
AF
AC869
UA3010
LX353
AF1681
BA7
BA946
BA253
OS332
BA1394
BA504
BA9177
EK7008
UA905
EK8
SQ305
BA946
BA932
BA1394
BA552
BA682
LX5149
BA306
BA504
BA534
IB712
BA1478
BA568
BA400
BA1420
BA962
BA730
BA494
VS5
BA1330
BA932
BA1420
BA478
BA53
GF2
BA884
RX402
BA139
LH901
BA434
BA730
BA712
BA175
BA820
BA195
BA884
DL59
VS229
BA358
BA342
MS784
BA207
BA342
BA1394
EW461
LM622
BA820
EI711
D06769
BA414
BA65
BA1364
BA884
EI
EI155