Cheap Flights from Cardiff to London
Browse current best options from Cardiff. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Cardiff
RatePunk searches hundreds of travel sites at once for deals on flights to London
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Cardiff to London
Explore current cheapest deals departing from Cardiff to London
Round trip
Sort by: Cheapest
July 15 - July 22
CWL - London
$220
$96
Round trip
July 28 - July 30
CWL - London
$211
$105
Round trip
August 17 - August 31
CWL - London
$225
$107
Round trip
July 14 - July 21
CWL - London
$220
$108
Round trip
August 4 - August 7
CWL - London
$277
$111
Round trip
August 12 - August 25
CWL - London
$245
$112
Round trip
July 20 - July 24
CWL - London
$223
$113
Round trip
September 8 - September 15
CWL - London
$220
$116
Round trip
August 5 - August 12
CWL - London
$262
$121
Round trip
August 6 - August 11
CWL - London
$271
$128
Round trip
Unlock all 500+ flight deals to London and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Cardiff to London
How much is a round trip from Cardiff to London
Regular price: $170 - $534
Prices for flights from Cardiff to London Stansted are currently below the regular range.
The regular price range for flights from Cardiff to London Stansted is between $170 and $534. The current lowest deal is $96 with Ryanair, for travel from Jul 15-Jul 22.
now $96
Low $170
High $534
The cheapest time to fly from Cardiff to London
The cheapest month to fly from Cardiff to London is December, with a median price of $121. The most expensive month is February, with a median price of $489. Prices are generally lower from May to December.
December
Flights from $121
February
Flights from $489
Direct flights from Cardiff to London
Ryanair
TUI Airways
Vueling Airlines
Wizz Air UK
Last-minute flights going from Cardiff to London
Wed, Jun 17
CWL - London
Cardiff (CWL) - London (LTN)
Ryanair
$291
$136
One-way
Wed, Jun 17
CWL - London
Cardiff (CWL) - London (STN)
TUI Airways
$340
$277
One-way
Thu, Jun 18
CWL - London
Cardiff (CWL) - London (STN)
Ryanair
$297
$218
One-way
Thu, Jun 18
CWL - London
Cardiff (CWL) - London (LGW)
TUI Airways, Wizz Air UK
$279
$224
One-way
Thu, Jun 18
CWL - London
Cardiff (CWL) - London (LGW)
TUI Airways, Wizz Air UK
$278
$226
One-way
Thu, Jun 18
CWL - London
Cardiff (CWL) - London (LTN)
TUI Airways
$339
$284
One-way
Biggest price drops on these dates for flights from Cardiff to London
Aug 4 - Aug 7
$277 → $111
60%
Jun 17 - Jun 24
$291 → $136
53%
Aug 6 - Aug 11
$271 → $128
53%
Aug 5 - Aug 12
$262 → $121
54%
Popular Airports to fly from Cardiff to London
Cardiff - London route insights
💸 Price insights
Recent fares are near the typical level
Recent fares from Cardiff to London are near the typical level of $270.
📅 Best time to fly
Fly in December for the best prices
Historically, December offers the lowest median price at $121 for flights from Cardiff to London.
⏱️ Flight duration
Connecting flights average 16h 25m
The median flight duration for connecting flights from Cardiff to London is 16 hours 25 minutes.
✈️ Airlines & availability
Connecting flights are dominant on this route
This route primarily features connecting flights, with a median of 2 stopovers.
🏆 Airline highlight
Ryanair offers connecting flights
Ryanair is among the airlines offering connecting flights from Cardiff to London.
🎯 Booking tip
Good prices are available 18% of the time
Historically, 18% of deals for this route are considered good prices.
Cardiff main airports to depart from
Cardiff (CWL)
Cardiff Airport is a convenient departure point for flights to London, offering competitive prices.
📍 ~18 km from Cardiff city center (reachable by car or bus)
💸 Flights from ~$96
London main airports to arrive at
London Stansted (STN)
London Stansted offers a budget-friendly arrival option for flights from Cardiff to London.
📍 ~48 km from London city center (reachable by public transport or car)
💸 Flights from ~$96
Gatwick (LGW)
Gatwick is a major London airport, providing a convenient arrival point for flights from Cardiff.
📍 ~39 km from London city center (reachable by public transport or car)
💸 Flights from ~$106
Heathrow (LHR)
Heathrow is a primary international gateway, ideal for flights from Cardiff to London.
📍 ~24 km from London city center (reachable by public transport or car)
💸 Flights from ~$176
London City (LCY)
London City Airport offers a close-to-city arrival for those flying from Cardiff to London.
📍 ~10 km from London city center (reachable by public transport or car)
💸 Flights from ~$368
London Southend (SEN)
London Southend provides another arrival option for flights from Cardiff to London.
📍 ~58 km from London city center (reachable by public transport or car)
💸 Flights from ~$201
Luton (LTN)
Luton Airport is an alternative arrival point for flights from Cardiff to London.
📍 ~45 km from London city center (reachable by public transport or car)
💸 Flights from ~$105
Airports nearby London used as alternative
Birmingham (BHX)
Consider Birmingham as an alternative for its major international hub status and wide variety of destinations.
📍 ~160 km from London (reachable by rail)
💸 Flights from ~$102
Southampton (SOU)
Southampton is a good alternative due to its direct rail link and faster security processes.
📍 ~110 km from London (reachable by rail)
💸 Flights from ~$196
Bristol (BRS)
Bristol offers a large selection of low-cost carrier routes across Europe, with good accessibility.
📍 ~170 km from London (reachable by coach or rail)
💸 Flights from ~$106
East Midlands (EMA)
East Midlands is an option with a strong presence of budget airlines and competitive pricing.
📍 ~170 km from London (reachable by car)
💸 Flights from ~$128
Bournemouth (BOH)
Bournemouth is an alternative for travelers in South West London, offering a less crowded environment.
📍 ~150 km from London (reachable by car)
💸 Flights from ~$224
Business & First Class Flight Deals to London
Discover luxury on the budget with premium cabin class on flights from Cardiff to London.
Elite
Best Elite deals to London
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From CWL
Elite
Jul 14
London, United Kingdom
75% AI deal score
$255
$129
Save $126
From CWL
Elite
Jul 14
London, United Kingdom
74% AI deal score
$220
$108
Save $112
From CWL
Elite
Aug 06
London, United Kingdom
74% AI deal score
$271
$128
Save $143
From CWL
Elite
Jun 17
London, United Kingdom
74% AI deal score
$291
$136
Save $155
From CWL
Elite
Jul 28
London, United Kingdom
73% AI deal score
$211
$105
Save $106
From CWL
Elite
Jul 20
London, United Kingdom
73% AI deal score
$223
$113
Save $110
From CWL
Elite
Sep 08
London, United Kingdom
73% AI deal score
$220
$116
Save $104
From CWL
Elite
Aug 06
London, United Kingdom
73% AI deal score
$264
$136
Save $128
From CWL
Elite
Aug 04
London, United Kingdom
72% AI deal score
$277
$111
Save $166
From CWL
Elite
Jul 08
London, United Kingdom
72% AI deal score
$234
$129
Save $105
From CWL
Elite
Aug 23
London, United Kingdom
72% AI deal score
$251
$143
Save $108
From CWL
Elite
Jul 15
London, United Kingdom
71% AI deal score
$220
$96
Save $124
From CWL
Elite
Sep 13
London, United Kingdom
71% AI deal score
$219
$130
Save $89
From CWL
Elite
Aug 17
London, United Kingdom
70% AI deal score
$225
$107
Save $118
From CWL
Elite
Aug 12
London, United Kingdom
70% AI deal score
$245
$112
Save $133
From CWL
Elite
Sep 15
London, United Kingdom
70% AI deal score
$226
$135
Save $91
From CWL
Elite
Jul 06
London, United Kingdom
70% AI deal score
$264
$152
Save $112
From CWL
Elite
Jul 08
London, United Kingdom
70% AI deal score
$252
$155
Save $97
From CWL
Elite
Aug 05
London, United Kingdom
69% AI deal score
$262
$121
Save $141
From CWL
Elite
Jul 24
London, United Kingdom
69% AI deal score
$213
$129
Save $84
From CWL
Elite
Aug 10
London, United Kingdom
69% AI deal score
$263
$164
Save $99
From CWL
Elite
Jul 10
London, United Kingdom
68% AI deal score
$207
$137
Save $70
From CWL
Elite
Jul 08
London, United Kingdom
68% AI deal score
$217
$140
Save $77
From CWL
Elite
Jul 07
London, United Kingdom
68% AI deal score
$216
$141
Save $75
From CWL
Elite
Jul 16
London, United Kingdom
68% AI deal score
$220
$145
Save $75
From CWL
Elite
Jul 23
London, United Kingdom
68% AI deal score
$224
$148
Save $76
From CWL
Elite
Sep 11
London, United Kingdom
68% AI deal score
$227
$150
Save $77
From CWL
Elite
Sep 25
London, United Kingdom
68% AI deal score
$224
$160
Save $64
From CWL
Elite
Aug 10
London, United Kingdom
67% AI deal score
$206
$142
Save $64
From CWL
Elite
Jul 08
London, United Kingdom
67% AI deal score
$227
$155
Save $72
From CWL
Elite
Jul 06
London, United Kingdom
67% AI deal score
$235
$162
Save $73
From CWL
Elite
Jul 08
London, United Kingdom
67% AI deal score
$255
$167
Save $88
From CWL
Elite
Jun 26
London, United Kingdom
67% AI deal score
$323
$207
Save $116
From CWL
Elite
Jul 08
London, United Kingdom
65% AI deal score
$217
$154
Save $63
From CWL
Elite
Sep 24
London, United Kingdom
65% AI deal score
$225
$164
Save $61
From CWL
Elite
Jul 08
London, United Kingdom
50% AI deal score
$194
$140
Save $54
From CWL
Elite
Jul 08
London, United Kingdom
50% AI deal score
$219
$151
Save $68
From CWL
Elite
Jul 13
London, United Kingdom
49% AI deal score
$247
$171
Save $76
From CWL
Elite
Oct 12
London, United Kingdom
48% AI deal score
$211
$156
Save $55
From CWL
Elite
Sep 01
London, United Kingdom
47% AI deal score
$225
$171
Save $54
From CWL
Elite
Jun 29
London, United Kingdom
46% AI deal score
$265
$212
Save $53
From CWL
Elite
Jun 19
London, United Kingdom
46% AI deal score
$341
$258
Save $83
From CWL
Elite
Aug 07
London, United Kingdom
45% AI deal score
$218
$168
Save $50
From CWL
Elite
Jul 01
London, United Kingdom
45% AI deal score
$227
$173
Save $54
From CWL
Elite
Aug 03
London, United Kingdom
45% AI deal score
$240
$178
Save $62
From CWL
Elite
Aug 07
London, United Kingdom
45% AI deal score
$256
$188
Save $68
From CWL
Elite
Jun 18
London, United Kingdom
45% AI deal score
$297
$218
Save $79
From CWL
Elite
Jun 20
London, United Kingdom
45% AI deal score
$279
$220
Save $59
From CWL
Elite
Jun 17
London, United Kingdom
45% AI deal score
$340
$277
Save $63
From CWL
Elite
Aug 21
London, United Kingdom
44% AI deal score
$275
$207
Save $68
From CWL
Elite
Jun 29
London, United Kingdom
44% AI deal score
$244
$211
Save $33
From CWL
Elite
Jun 29
London, United Kingdom
44% AI deal score
$238
$213
Save $25
From CWL
Elite
Jun 19
London, United Kingdom
44% AI deal score
$257
$214
Save $43
From CWL
Elite
Jun 19
London, United Kingdom
44% AI deal score
$256
$215
Save $41
From CWL
Elite
Jun 29
London, United Kingdom
44% AI deal score
$268
$231
Save $37
From CWL
Elite
Jun 22
London, United Kingdom
44% AI deal score
$264
$231
Save $33
From CWL
Elite
Jun 22
London, United Kingdom
44% AI deal score
$272
$232
Save $40
From CWL
Elite
Jun 20
London, United Kingdom
44% AI deal score
$332
$277
Save $55
From CWL
Elite
Jul 09
London, United Kingdom
43% AI deal score
$229
$188
Save $41
From CWL
Elite
Jul 06
London, United Kingdom
43% AI deal score
$235
$190
Save $45
From CWL
Elite
Aug 20
London, United Kingdom
43% AI deal score
$251
$222
Save $29
From CWL
Elite
Jun 25
London, United Kingdom
43% AI deal score
$270
$223
Save $47
From CWL
Elite
Jun 19
London, United Kingdom
43% AI deal score
$297
$261
Save $36
From CWL
Elite
Jun 18
London, United Kingdom
43% AI deal score
$339
$284
Save $55
From CWL
Elite
Aug 04
London, United Kingdom
42% AI deal score
$254
$216
Save $38
From CWL
Elite
Jun 25
London, United Kingdom
42% AI deal score
$269
$220
Save $49
From CWL
Elite
Jun 25
London, United Kingdom
42% AI deal score
$283
$222
Save $61
From CWL
Elite
Jun 18
London, United Kingdom
42% AI deal score
$279
$224
Save $55
From CWL
Elite
Jun 18
London, United Kingdom
42% AI deal score
$278
$226
Save $52
From CWL
Elite
Jul 19
London, United Kingdom
42% AI deal score
$242
$228
Save $14
From CWL
Elite
Jun 20
London, United Kingdom
42% AI deal score
$290
$254
Save $36
From CWL
Elite
Jun 29
London, United Kingdom
42% AI deal score
$281
$264
Save $17
From CWL
Elite
Jul 08
London, United Kingdom
41% AI deal score
$234
$201
Save $33
From CWL
Elite
Sep 04
London, United Kingdom
41% AI deal score
$227
$214
Save $13
From CWL
Elite
Jul 09
London, United Kingdom
41% AI deal score
$258
$220
Save $38
From CWL
Elite
Jul 09
London, United Kingdom
41% AI deal score
$249
$222
Save $27
From CWL
Elite
Jun 27
London, United Kingdom
41% AI deal score
$323
From CWL
Elite
Jul 07
London, United Kingdom
40% AI deal score
$212
$185
Save $27
From CWL
Elite
Jun 30
London, United Kingdom
40% AI deal score
$237
$220
Save $17
From CWL
Elite
Jul 10
London, United Kingdom
40% AI deal score
$252
$229
Save $23
From CWL
Elite
Jun 19
London, United Kingdom
40% AI deal score
$270
$269
Save $1
From CWL
Elite
Jun 25
London, United Kingdom
40% AI deal score
$305
$274
Save $31
From CWL
Elite
Jun 22
London, United Kingdom
40% AI deal score
$288
$285
Save $3
From CWL
Elite
Jun 22
London, United Kingdom
40% AI deal score
$327
$292
Save $35
From CWL
Elite
Jun 29
London, United Kingdom
40% AI deal score
$306
From CWL
Elite
Jun 29
London, United Kingdom
40% AI deal score
$311
From CWL
Elite
Jul 07
London, United Kingdom
39% AI deal score
$216
$183
Save $33
From CWL
Elite
Jul 05
London, United Kingdom
39% AI deal score
$224
$196
Save $28
From CWL
Elite
Sep 12
London, United Kingdom
39% AI deal score
$219
$206
Save $13
From CWL
Elite
Jun 30
London, United Kingdom
39% AI deal score
$221
From CWL
Elite
Jul 24
London, United Kingdom
39% AI deal score
$226
From CWL
Elite
Jul 10
London, United Kingdom
39% AI deal score
$258
$227
Save $31
From CWL
Elite
Jun 30
London, United Kingdom
38% AI deal score
$219
$218
Save $1
From CWL
Elite
Aug 03
London, United Kingdom
38% AI deal score
$247
$236
Save $11
From CWL
Elite
Jul 03
London, United Kingdom
38% AI deal score
$251
$239
Save $12
From CWL
Elite
Jul 30
London, United Kingdom
37% AI deal score
$236
From CWL
Elite
Jul 10
London, United Kingdom
36% AI deal score
$222
$210
Save $12
From CWL
Elite
Jul 10
London, United Kingdom
36% AI deal score
$233
From CWL
Elite
Aug 18
London, United Kingdom
36% AI deal score
$233
From CWL
Elite
Oct 23
London, United Kingdom
36% AI deal score
$240