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Cheap flights from Cardiff to New York LaGuardia Airport from £283

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LGA
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to LaGuardia

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to LaGuardia
Explore the most affordable flight options available from Cardiff to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Tue 21/409:45
CWL
-
LGA
2 stops16h 35m
Delta
Tue 28/412:00
LGA
-
CWL
2 stops16h 15m
Delta
Deal found 7/3£581
Wed 22/409:45
CWL
-
LGA
2 stops16h 35m
Delta
Wed 29/411:00
LGA
-
CWL
2 stops17h 15m
Delta
Deal found 9/3£583
Sun 1/1117:30
CWL
-
LGA
2 stops30h 01m
Virgin Atlantic
Mon 30/1116:30
LGA
-
CWL
2 stops12h 20m
Virgin Atlantic
Deal found 10/3£584
Tue 7/409:45
CWL
-
LGA
2 stops16h 38m
Delta
Mon 20/412:00
LGA
-
CWL
2 stops16h 15m
Delta
Deal found 10/3£611
Fri 20/1110:20
CWL
-
LGA
2 stops16h 09m
Delta
Wed 25/1114:30
LGA
-
CWL
2 stops14h 20m
Delta
Deal found 9/3£615
Wed 8/409:45
CWL
-
LGA
2 stops16h 19m
Delta
Wed 15/412:00
LGA
-
CWL
2 stops16h 15m
Delta
Deal found 9/3£640
Tue 28/711:35
CWL
-
LGA
1 stop12h 25m
Multiple Airlines
Fri 28/807:55
LGA
-
CWL
1 stop21h 20m
Multiple Airlines
Deal found 9/3£641
Sun 1/1110:20
CWL
-
LGA
2 stops17h 06m
Delta
Mon 30/1111:59
LGA
-
CWL
2 stops16h 51m
Delta
Deal found 9/3£651
Tue 16/611:35
CWL
-
LGA
1 stop12h 50m
Multiple Airlines
Thu 18/620:30
LGA
-
CWL
3 stops32h 45m
Multiple Airlines
Deal found 9/3£737

Find flight deals from Cardiff to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 March 2026.

Round-trip from

£581

One-way from

£283

Popular in

December

Cheapest in

September

Average price

£588
Delta
  • Delta
  • 21/4-28/4
  • 4 total stops
  • 32h 50m total
  • Cardiff to New York
Search Deals
26/5
  • 26/5
  • 3 total stops
  • 25h 10m total
  • Cardiff to New York
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to LaGuardia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 March 2026.
Use the filters below to find and compare flights from Cardiff to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 21/4

09:45-21:20

2 stops16h 35m

New York LaGuardia

Tue 28/4

12:00-09:15

2 stops16h 15m

£581

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Wed 22/4

09:45-21:20

2 stops16h 35m

New York LaGuardia

Wed 29/4

11:00-09:15

2 stops17h 15m

£583

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 7/4

09:45-21:23

2 stops16h 38m

New York LaGuardia

Mon 20/4

12:00-09:15

2 stops16h 15m

£611
Fastest return journey

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Wed 8/4

09:45-21:04

2 stops16h 19m

New York LaGuardia

Wed 15/4

12:00-09:15

2 stops16h 15m

£640

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 28/7

11:35-19:00

1 stop12h 25m

New York LaGuardia

Fri 28/8

07:55-10:15

1 stop21h 20m

£641

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 16/6

11:35-19:25

1 stop12h 50m

New York LaGuardia

Thu 18/6

20:30-10:15

3 stops32h 45m

£737

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 21/4

11:00-19:01

3 stops37h 01m

New York LaGuardia

Tue 28/4

16:00-23:25

3 stops26h 25m

£752

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Fri 24/4

09:45-21:20

2 stops16h 35m

New York LaGuardia

Fri 1/5

11:54-09:15

2 stops16h 21m

£752

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Wed 8/4

23:30-21:30

3 stops27h 00m

New York LaGuardia

Wed 15/4

17:35-22:25

3 stops23h 50m

£849

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Wed 22/4

23:50-22:10

3 stops27h 20m

New York LaGuardia

Wed 29/4

17:35-22:25

3 stops23h 50m

£951

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
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Best time to book a flight from Cardiff to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to New York LaGuardia?

    For a flight from Cardiff to New York LaGuardia, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city. Cardiff Wales is the only Cardiff airport and it handles 0 outbound flights to New York LaGuardia per day. 0 airlines have flights to New York LaGuardia from Cardiff Wales on a regular basis.

  • How long is the flight from Cardiff to New York LaGuardia Airport?

    Airlines like Delta fly from Cardiff to New York LaGuardia Airport in about 16h 35m. The time it takes to get you to your destination can typically vary by up to . Cardiff and New York LaGuardia Airport are separated by a distance of 3321 mi.

  • Can I find deals for flights from Cardiff to LaGuardia that include hotel bookings?

    Yes. In addition to deals on Cardiff to LaGuardia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to LaGuardia.

  • Can I find deals for business class flights from Cardiff to LaGuardia?

    Yes. Cheapflights offers flight deals from Cardiff to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Ronkonkoma
Weehawken
Secaucus
Yonkers
Bronx
Elizabeth
Mahwah
North Bergen
Staten Island
North Wales
Carlstadt
Rutherford
Fort Lee
Carteret
West New York
Englewood
Edgewater
Mount Laurel
Westbury

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Why should you use Cheapflights to find cheap flight tickets from Cardiff to LaGuardia?

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Need flexible booking options for your flight to LaGuardia from Cardiff? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Cardiff to LaGuardia become cheaper?

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