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Flights to Cardiff Wales

$232 Cheap flights to Cardiff

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Cardiff departing on 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United States to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 pm - 11:25 pm
JFK
-
CWL
20h 35m
2 stops
Multiple Airlines Logo
10:25 pm - 3:07 pm
CWL
-
JFK
21h 42m
2 stops
$622Multiple Airlines
Tue, Apr 7 - Mon, Apr 13
Multiple Airlines Logo
11:55 pm - 10:25 pm
JFK
-
CWL
17h 30m
1 stop
Multiple Airlines Logo
7:30 am - 1:40 pm
CWL
-
JFK
11h 10m
1 stop
$624Multiple Airlines
Wed, Aug 12 - Sat, Aug 22
Multiple Airlines Logo
11:55 pm - 9:20 pm
JFK
-
CWL
16h 25m
1 stop
Multiple Airlines Logo
7:30 am - 1:40 pm
CWL
-
JFK
11h 10m
1 stop
$635Multiple Airlines
Sat, Aug 8 - Sat, Aug 22
Virgin Atlantic Logo
6:45 pm - 9:50 am
JFK
-
CWL
11h 05m
1 stop
Virgin Atlantic Logo
5:15 pm - 5:05 pm
CWL
-
JFK
28h 50m
1 stop
$676Virgin Atlantic
Mon, Mar 16 - Tue, Mar 31
Virgin Atlantic Logo
6:45 pm - 9:50 am
JFK
-
CWL
11h 05m
1 stop
Virgin Atlantic Logo
5:15 pm - 5:05 pm
CWL
-
JFK
28h 50m
1 stop
$709Virgin Atlantic
Mon, Mar 16 - Tue, Mar 31
KLM Logo
5:15 pm - 9:50 am
BOS
-
CWL
12h 35m
2 stops
KLM Logo
9:45 am - 4:25 pm
CWL
-
BOS
11h 40m
1 stop
$735KLM
Mon, Mar 16 - Wed, Apr 1
Delta Logo
7:00 pm - 4:55 pm
LGA
-
CWL
17h 55m
2 stops
Delta Logo
9:45 am - 9:59 pm
CWL
-
LGA
17h 14m
2 stops
$738Delta
Mon, Mar 16 - Tue, Mar 31
Delta Logo
8:10 pm - 4:55 pm
BOS
-
CWL
16h 45m
1 stop
Delta Logo
9:45 am - 4:25 pm
CWL
-
BOS
11h 40m
1 stop
$746Delta
Mon, Mar 16 - Wed, Apr 1
KLM Logo
3:15 pm - 9:15 am
EWR
-
CWL
13h 00m
2 stops
KLM Logo
5:15 pm - 11:59 pm
CWL
-
EWR
35h 44m
2 stops
$749KLM
Mon, Apr 13 - Mon, Apr 20
Air Europa Logo
3:33 pm - 9:15 am
BWI
-
CWL
12h 42m
2 stops
Air Europa Logo
9:50 am - 8:50 pm
CWL
-
BWI
16h 00m
2 stops
$980Air Europa
Wed, May 6 - Sun, May 10

momondo Fare Finder

 
Locate flights to Cardiff Wales that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on March 4, 2026.
Use the filters below to find and compare flights to Cardiff that are best for you.

Fly from

Route

Depart

Return

Price

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 4/7

9:50 pm-11:25 pm

2 stops20h 35m

Cardiff Wales

Mon 4/13

10:25 pm-3:07 pm

2 stops21h 42m

$622

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 8/12

11:55 pm-10:25 pm

1 stop17h 30m

Cardiff Wales

Sat 8/22

7:30 am-1:40 pm

1 stop11h 10m

$624

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sat 8/8

11:55 pm-9:20 pm

1 stop16h 25m

Cardiff Wales

Sat 8/22

7:30 am-1:40 pm

1 stop11h 10m

$635

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 3/16

6:45 pm-9:50 am

1 stop11h 05m

Cardiff Wales

Tue 3/31

5:15 pm-5:05 pm

1 stop28h 50m

$676

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 3/16

6:45 pm-9:50 am

1 stop11h 05m

Cardiff Wales

Tue 3/31

5:15 pm-5:05 pm

1 stop28h 50m

$709

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Mon 3/16

5:15 pm-9:50 am

2 stops12h 35m

Cardiff Wales

Wed 4/1

9:45 am-4:25 pm

1 stop11h 40m

$735

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 3/16

7:00 pm-4:55 pm

2 stops17h 55m

Cardiff Wales

Tue 3/31

9:45 am-9:59 pm

2 stops17h 14m

$738

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Mon 3/16

8:10 pm-4:55 pm

1 stop16h 45m

Cardiff Wales

Wed 4/1

9:45 am-4:25 pm

1 stop11h 40m

$746

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 4/13

3:15 pm-9:15 am

2 stops13h 00m

Cardiff Wales

Mon 4/20

5:15 pm-11:59 pm

2 stops35h 44m

$749

BaltimoreCardiff

BWI - CWL

BWICWL

Baltimore/Washington

Wed 5/6

3:33 pm-9:15 am

2 stops12h 42m

Cardiff Wales

Sun 5/10

9:50 am-8:50 pm

2 stops16h 00m

$980

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cardiff from

Cardiff flights insights and trends

Explore insights for your Cardiff flight to craft the best travel plan

How long does it take to fly to Cardiff?

If you’re flying from a popular airport in United States, such as Los Angeles or Miami, and flying into Cardiff, then you can expect flight times to average 13h 20m and 20h 35m, respectively.

Cheapest flights to Cardiff Wales

Find the cheapest flights to Cardiff Wales from your nearest city or airport

Cheap Cardiff flight deals and tips

Summary info about Cardiff flight prices, duration and airlines

Best One-Way Price

$232

Best Round-Trip Price

$622

Fastest flight time

14h 16m
The best one-way flight price to Cardiff from United States in the last 72 hours is $232 (New York LaGuardia to Cardiff Wales).
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The best round-trip flight price to Cardiff from United States in the last 72 hours is $622 (New York John F Kennedy Intl to Cardiff Wales).
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The fastest flight to Cardiff from United States takes 14h 16m (Newark to Cardiff Wales).
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Frequently asked questions about flying to Cardiff

Is there an alternative airport near Cardiff?

Those flying to Cardiff could potentially find better pricing at Bristol Airport (21 mi from Cardiff city center), Swansea Fairwood Comm Airport (39 mi from Cardiff city center), Gloucestershire Airport (52 mi from Cardiff city center), Exeter Airport (52 mi from Cardiff city center) or Brize Norton Airport (71 mi from Cardiff city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Cardiff?

With an average price of $127 per person, Bristol Airport is the cheapest airport to fly into when planning your trip to Cardiff. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

What is the absolute cheapest flight to Cardiff?

In the past two weeks, users have booked deals to Cardiff for $33/person, which is 78% cheaper than the average flight to Cardiff. To find the cheapest price to Cardiff from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Cardiff Wales Airport?

Prices for flights to Cardiff Wales Airport are updated daily.

How many operators does momondo search for flights to Cardiff Wales Airport?

The number of operators available for flights to Cardiff Wales Airport is 4 as of March 2026.

How old do you have to be to fly to Cardiff Wales Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Cardiff Wales Airport.

What documentation or ID do you need to fly to Cardiff Wales Airport?

The travel and health documents you'll need for your trip to Cardiff Wales Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cardiff Wales Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Cardiff?

It is quick and easy to find flights to Cardiff on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cardiff that suits you.

Can I find flights to Cardiff with flexible booking policies on momondo?

All flight searches to Cardiff on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Cardiff?

momondo provides multiple filters to help you find the best flight to Cardiff. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Cardiff right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Cardiff and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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