Flights to Cardiff
12 cities in 3 countries. In each country, prices we can stand behind come first, then the cheapest.
Departure cities with a recent price: 12
Recent prices: 20
Fares Aviasales flagged as unusually low
No fares flagged as unusually low in the last two days.
When these trips depart
Every price counted here was found on or after 13 Oct.
Return
December 2026: 2 cities with a price listed here, from $171
Belfast · 17 Dec – 19 Dec · found 6 days ago · See prices for these dates
May 2027: 1 city with a price listed here, from $2,674
Knock · 8 May 2027 – 9 May 2027 · found 4 days ago · See prices for these dates
One-way
October 2026: 7 cities with a price listed here, from $61
Leeds · 22 Oct · found 2 days ago · Open this trip
November 2026: 1 city with a price listed here, from $18
Dublin · 26 Nov · found 2 days ago · Open this trip
December 2026: 2 cities with a price listed here, from $81
Belfast · 9 Dec · found 2 days ago · Open this trip
Everywhere, by country
1 traveler · Economy
| City | From | Trip | Dates | Airports | Stops | Airline | Found | |
|---|---|---|---|---|---|---|---|---|
| Ireland | ||||||||
| Dublin | $18 | one-way | 26 Nov | DUB → CWL | nonstop | Ryanair | found 2 days ago | Open this trip |
| Knock | $2,674 | return | 8 May 2027 – 9 May 2027 | NOC → CWL | out 3 stops, back 4 stops | Ryanair | found 4 days ago | See prices for these dates |
| United Kingdom | ||||||||
| Leeds | $61 | one-way | 22 Oct | LBA → CWL | 1 stop | Ryanair | found 2 days ago | Open this trip |
| Belfast | $81 | one-way | 9 Dec | BHD → CWL | nonstop | Aer Lingus | found 2 days ago | Open this trip |
| Newquay | $106 | one-way | 23 Oct | NQY → CWL | 1 stop | Ryanair | found 6 days ago | Open this trip |
| Derry | $155 | one-way | 20 Dec | LDY → CWL | 2 stops | Ryanair UK | found 6 days ago | Open this trip |
| Newcastle | $164 | one-way | 23 Oct | NCL → CWL | 1 stop | Ryanair | found 6 days ago | Open this trip |
| Humberside | $251 | one-way | 24 Oct | HUY → CWL | 1 stop | TUI Airways | found 3 days ago | Open this trip |
| Islay | $364 | one-way | 28 Oct | ILY → CWL | 2 stops | Loganair | found yesterday | Open this trip |
| Teesside | $402 | one-way | 23 Oct | MME → CWL | 1 stop | KLM | found 6 days ago | Open this trip |
| Alderney | $530 | one-way | 24 Oct | ACI → CWL | 3 stops | Aurigny | found 5 days ago | Open this trip |
| Belfast | $171 | return | 17 Dec – 19 Dec | BHD → CWL | out nonstop, back nonstop | Aer Lingus | found 6 days ago | See prices for these dates |
| Netherlands | ||||||||
| Amsterdam | $203 | return | 11 Dec – 12 Dec | AMS → CWL | out 1 stop, back 1 stop | Ryanair | found 5 days ago | See prices for these dates |
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work