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Flights to Cardiff

Find cheap flights to Cardiff in 2026/2027 from $586 This is the cheapest return flight found to Cardiff from USA on FlightsFinder on March 15th 2026 at 02:13. This offer may no longer be available. Click the offer to check live prices & dates of travel.

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Our Flight Finder compares the cheapest flights to Cardiff from the most established flight comparison sites.
Fly to Cardiff and visit sites like Cardiff Castle, Cardiff Bay, Castell Coch & Caerphilly Castle.

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2. Compare the best Cardiff deals from top comparison engines

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What are the cheapest return flights to Cardiff in 2026/2027?

These economy flights were found on FlightsFinder from USA to Cardiff in the last few days. Prices subject to availability.

No flights found for this month.

What are the cheapest one-way flights to Cardiff in 2026/2027?

These economy flights were found on FlightsFinder from USA to Cardiff in the last few days. Prices subject to availability.

No flights found for this month.

No flights found for this month.

No flights found for this month.

When are flights to Cardiff cheapest?

up

The month of April

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According to our data, April is on average the cheapest time to book flights to Cardiff.
You can get flights from $586 return.

When is the most expensive time to fly to Cardiff?

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The month of December

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According to our data, December is on average the most expensive time to book flights to Cardiff.
A return flight could set you back more than $1,236.

Why fly to Cardiff?

Set in the heart of Wales, Cardiff is a vibrant city that seamlessly blends rich history with modern attractions. Known for its majestic Cardiff Castle, Victorian shopping arcades, and bustling waterfront, this dynamic capital offers a diverse range of experiences to every visitor. Stroll through the picturesque Bute Park, explore the fascinating National Museum Cardiff, or catch a rugby match at the iconic Principality Stadium. With its friendly locals, thriving arts scene, and delectable culinary offerings, Cardiff is a captivating destination that promises to leave a lasting impression on all who venture to its charming streets.

Frequently asked questions about Flights to Cardiff

What is considered a good price to Cardiff?

A good price for a flight to Cardiff is $527 - $645.

Which popular airports are close to Cardiff?

Some popular airports near Cardiff include Cardiff Airport, Bristol Airport, and Birmingham Airport.

How long does it take to fly to Cardiff?

The flight to Cardiff (CWL) is roughly 9 hours 34 minutes and 4,084 miles (6,573 kilometres) from Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL).

How do I find the cheapest possible flights to Cardiff?

The best way is to compare flights to Cardiff from leading comparison sites using our search engine dashboard.

Are there direct flights to Cardiff?

We have currently found no direct flights to Cardiff.

What is the weather like in Cardiff?

Here is the average weather forecast in Cardiff by month:

• Jan: 47°F
• Feb: 48°F
• Mar: 52°F
• Apr: 57°F
• May: 63°F
• Jun: 68°F
• Jul: 71°F
• Aug: 71°F
• Sep: 66°F
• Oct: 59°F
• Nov: 52°F
• Dec: 48°F

How far is the main airport in Cardiff from the city centre?

Cardiff Airport is located about 12 miles (19 kilometers) from the city centre of Cardiff.

How far in advance should I book my flight to Cardiff?

Typically, flights are cheapest to Cardiff 2 months before departure.

Which day is cheapest to fly to Cardiff?

Studies show flights to Cardiff are typically cheaper on Tuesdays and Wednesdays.

Weather in Cardiff

Clouds
Clouds

44.3 °F

Sun, 15 Mar 2026

Average Temperature

47°F

Jan

48°F

Feb

52°F

Mar

57°F

Apr

63°F

May

68°F

Jun

71°F

Jul

71°F

Aug

66°F

Sep

59°F

Oct

52°F

Nov

48°F

Dec

Cardiff

Flight Distance and Flying Time to Cardiff

Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL) to Cardiff (CWL)

Distance:
4,084 miles (6,573 kilometres)

Average flight time (direct 9 hours 34 minutes)

Los Angeles, USA - California, Los Angeles International Airport (LAX) to Cardiff (CWL)

Distance:
5,352 miles (8,613 kilometres)

Average flight time (direct 12 hours 23 minutes)

New York, USA - John F Kennedy International Airport (JFK) to Cardiff (CWL)

Distance:
3,325 miles (5,351 kilometres)

Average flight time (direct 7 hours 53 minutes)

Dallas, USA - Dallas, Texas Fort Worth International Airport (DFW) to Cardiff (CWL)

Distance:
4,629 miles (7,450 kilometres)

Average flight time (direct 10 hours 47 minutes)

Denver, USA - Colorado, Airport - Denver International Airport (DEN) to Cardiff (CWL)

Distance:
4,560 miles (7,338 kilometres)

Average flight time (direct 10 hours 37 minutes)

San Francisco, USA - California, San Francisco International Airport (SFO) to Cardiff (CWL)

Distance:
5,270 miles (8,482 kilometres)

Average flight time (direct 12 hours 12 minutes)

Seattle, USA - Airport - Seattle Tacoma International, Washington (SEA) to Cardiff (CWL)

Distance:
4,712 miles (7,583 kilometres)

Average flight time (direct 10 hours 58 minutes)

Las Vegas, USA - Nevada, McCarran International Airport (LAS) to Cardiff (CWL)

Distance:
5,124 miles (8,247 kilometres)

Average flight time (direct 11 hours 53 minutes)

Orlando, USA - Florida, Orlando International Airport (MCO) to Cardiff (CWL)

Distance:
4,207 miles (6,771 kilometres)

Average flight time (direct 9 hours 50 minutes)

Charlotte, USA - North Carolina, Douglas International Airport (CLT) to Cardiff (CWL)

Distance:
3,865 miles (6,220 kilometres)

Average flight time (direct 9 hours 5 minutes)

Phoenix, USA - Arizona, Phoenix Sky Harbor International Airport (PHX) to Cardiff (CWL)

Distance:
5,161 miles (8,306 kilometres)

Average flight time (direct 11 hours 58 minutes)

Houston, USA - Texas, Airport - George Bush Intercontinental (IAH) to Cardiff (CWL)

Distance:
4,711 miles (7,581 kilometres)

Average flight time (direct 10 hours 58 minutes)

Miami, USA - Florida, Miami International Airport (MIA) to Cardiff (CWL)

Distance:
4,295 miles (6,913 kilometres)

Average flight time (direct 10 hours 2 minutes)

Boston, USA - Massachusetts, Edward L. Logan International Airport (BOS) to Cardiff (CWL)

Distance:
3,139 miles (5,051 kilometres)

Average flight time (direct 7 hours 28 minutes)

Minneapolis, USA - Minnesota, Airport - St. Paul International (MSP) to Cardiff (CWL)

Distance:
3,902 miles (6,279 kilometres)

Average flight time (direct 9 hours 10 minutes)

Fort Lauderdale, USA - Florida, Fort Lauderdale-Hollywood International Airport (FLL) to Cardiff (CWL)

Distance:
4,275 miles (6,880 kilometres)

Average flight time (direct 10 hours)

Detroit, USA - Michigan, Airport - Metropolitan Wayne County International (DTW) to Cardiff (CWL)

Distance:
3,645 miles (5,866 kilometres)

Average flight time (direct 8 hours 35 minutes)

Philadelphia, USA - Pennsylvania, Airport - Philadelphia International (PHL) to Cardiff (CWL)

Distance:
3,418 miles (5,501 kilometres)

Average flight time (direct 8 hours 5 minutes)

Baltimore, USA - Maryland, Baltimore/Washington International Airport (BWI) to Cardiff (CWL)

Distance:
3,508 miles (5,645 kilometres)

Average flight time (direct 8 hours 17 minutes)

Salt Lake City, USA - Utah, Salt Lake City International Airport (SLC) to Cardiff (CWL)

Distance:
4,762 miles (7,664 kilometres)

Average flight time (direct 11 hours 4 minutes)

San Diego, USA - California, San Diego International Airport (SAN) to Cardiff (CWL)

Distance:
5,379 miles (8,657 kilometres)

Average flight time (direct 12 hours 27 minutes)

Tampa, USA - Florida, Tampa International Airport (TPA) to Cardiff (CWL)

Distance:
4,282 miles (6,891 kilometres)

Average flight time (direct 10 hours)

Portland, USA - International Airport, Oregon (PDX) to Cardiff (CWL)

Distance:
4,825 miles (7,764 kilometres)

Average flight time (direct 11 hours 13 minutes)

Map of Cardiff

Travel Videos About Cardiff

Cheapest flight routes found to Cardiff

From New York

From New York (JFK), USA to Cardiff, United Kingdom (CWL): $586

Depart: 29 Apr 2026 · Return: 06 May 2026 Price found 15 Mar 2026, 02:13

From Boston

From Boston (BOS), USA to Cardiff, United Kingdom (CWL): $612

Depart: 21 Apr 2026 · Return: 28 Apr 2026 Price found 13 Mar 2026, 21:19

From Seattle

From Seattle (SEA), USA to Cardiff, United Kingdom (CWL): $667

Depart: 28 Apr 2026 · Return: 05 May 2026 Price found 14 Mar 2026, 11:04

From Orlando

From Orlando (MCO), USA to Cardiff, United Kingdom (CWL): $710

Depart: 21 Apr 2026 · Return: 28 Apr 2026 Price found 13 Mar 2026, 02:56

From Miami

From Miami (MIA), USA to Cardiff, United Kingdom (CWL): $770

Depart: 14 Apr 2026 · Return: 21 Apr 2026 Price found 13 Mar 2026, 04:37

From Atlanta

From Atlanta (ATL), USA to Cardiff, United Kingdom (CWL): $782

Depart: 11 May 2026 · Return: 18 May 2026 Price found 12 Mar 2026, 18:22

From Detroit

From Detroit (DTW), USA to Cardiff, United Kingdom (CWL): $807

Depart: 28 Apr 2026 · Return: 05 May 2026 Price found 14 Mar 2026, 18:40

From Los Angeles

From Los Angeles (LAX), USA to Cardiff, United Kingdom (CWL): $829

Depart: 28 Apr 2026 · Return: 05 May 2026 Price found 14 Mar 2026, 23:55

From San Francisco

From San Francisco (SFO), USA to Cardiff, United Kingdom (CWL): $832

Depart: 13 Apr 2026 · Return: 20 Apr 2026 Price found 14 Mar 2026, 13:13

From Las Vegas

From Las Vegas (LAS), USA to Cardiff, United Kingdom (CWL): $834

Depart: 29 Apr 2026 · Return: 06 May 2026 Price found 15 Mar 2026, 02:03

From Dallas

From Dallas (DFW), USA to Cardiff, United Kingdom (CWL): $839

Depart: 13 Apr 2026 · Return: 21 Apr 2026 Price found 12 Mar 2026, 16:21

From Charlotte

From Charlotte (CLT), USA to Cardiff, United Kingdom (CWL): $864

Depart: 25 Apr 2026 · Return: 02 May 2026 Price found 11 Mar 2026, 18:23

From Minneapolis

From Minneapolis (MSP), USA to Cardiff, United Kingdom (CWL): $896

Depart: 28 Apr 2026 · Return: 05 May 2026 Price found 14 Mar 2026, 12:24

From San Diego

From San Diego (SAN), USA to Cardiff, United Kingdom (CWL): $927

Depart: 22 Sep 2026 · Return: 28 Sep 2026 Price found 11 Mar 2026, 11:56

From Denver

From Denver (DEN), USA to Cardiff, United Kingdom (CWL): $952

Depart: 15 Oct 2026 · Return: 12 Nov 2026 Price found 12 Mar 2026, 14:51

From Tampa

From Tampa (TPA), USA to Cardiff, United Kingdom (CWL): $969

Depart: 23 Apr 2026 · Return: 30 Apr 2026 Price found 12 Mar 2026, 00:37

From Fort Lauderdale

From Fort Lauderdale (FLL), USA to Cardiff, United Kingdom (CWL): $978

Depart: 14 Apr 2026 · Return: 21 Apr 2026 Price found 13 Mar 2026, 02:58

From Philadelphia

From Philadelphia (PHL), USA to Cardiff, United Kingdom (CWL): $1,006

Depart: 15 Apr 2026 · Return: 19 Apr 2026 Price found 14 Mar 2026, 17:35

From Portland

From Portland (PDX), USA to Cardiff, United Kingdom (CWL): $1,051

Depart: 24 Mar 2026 · Return: 08 Apr 2026 Price found 12 Mar 2026, 13:34

From Phoenix

From Phoenix (PHX), USA to Cardiff, United Kingdom (CWL): $1,055

Depart: 27 Apr 2026 · Return: 04 May 2026 Price found 13 Mar 2026, 20:29

From Houston

From Houston (IAH), USA to Cardiff, United Kingdom (CWL): $1,318

Depart: 11 Apr 2026 · Return: 15 Apr 2026 Price found 14 Mar 2026, 23:33

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