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Cheap flights from Cardiff to New York LaGuardia Airport from £341

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LGA
3 May — 10 May1
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 3 April 2026.

Fri 15/522:45
CWL
-
LGA
3 stops27h 45m
Multiple Airlines
Fri 22/517:55
LGA
-
CWL
1 stop11h 20m
Multiple Airlines
Deal found 1/4£628
Tue 26/523:15
CWL
-
LGA
3 stops25h 10m
Multiple Airlines
Sat 30/514:30
LGA
-
CWL
2 stops25h 50m
Multiple Airlines
Deal found 2/4£629
Sun 17/521:45
CWL
-
LGA
2 stops29h 51m
Multiple Airlines
Sun 24/506:30
LGA
-
CWL
3 stops22h 45m
Multiple Airlines
Deal found 2/4£640
Wed 29/409:45
CWL
-
LGA
2 stops16h 35m
Delta
Wed 6/511:00
LGA
-
CWL
2 stops17h 15m
Delta
Deal found 1/4£640
Wed 13/509:45
CWL
-
LGA
2 stops16h 36m
Delta
Wed 20/511:54
LGA
-
CWL
2 stops16h 21m
Delta
Deal found 30/3£648
Wed 29/423:50
CWL
-
LGA
2 stops24h 35m
Multiple Airlines
Wed 6/515:30
LGA
-
CWL
3 stops25h 55m
Multiple Airlines
Deal found 1/4£676

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 3 April 2026.

Round-trip from

£628

One-way from

£341

Popular in

December

Cheapest in

September

Average price

£728
15/5-22/5
  • 15/5-22/5
  • 4 total stops
  • 39h 05m total
  • Cardiff to New York
Search Deals
12/4
  • 12/4
  • 2 total stops
  • 26h 40m total
  • Cardiff to New York
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 3 April 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

Fri 15/5

22:45-21:30

3 stops27h 45m

New York LaGuardia

Fri 22/5

17:55-10:15

1 stop11h 20m

£628

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 26/5

23:15-19:25

3 stops25h 10m

New York LaGuardia

Sat 30/5

06:30-21:20

3 stops33h 50m

£631

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sun 17/5

21:45-22:36

2 stops29h 51m

New York LaGuardia

Sun 24/5

06:30-10:15

3 stops22h 45m

£640

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Wed 29/4

09:45-21:20

2 stops16h 35m

New York LaGuardia

Wed 6/5

11:00-09:15

2 stops17h 15m

£640
Fastest return journey

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Wed 13/5

09:45-21:21

2 stops16h 36m

New York LaGuardia

Wed 20/5

11:54-09:15

2 stops16h 21m

£648

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Wed 29/4

23:50-19:25

2 stops24h 35m

New York LaGuardia

Wed 6/5

15:30-22:25

3 stops25h 55m

£676

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 15/6

11:35-22:36

1 stop16h 01m

New York LaGuardia

Mon 31/8

07:25-10:15

1 stop21h 50m

£705
Cheapest one-way

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 20/7

22:10-22:35

3 stops29h 25m

£417

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sat 18/7

11:35-14:35

2 stops32h 00m

£1,060

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Wed 22/7

09:45-09:26

2 stops28h 41m

£1,422

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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
Mahwah
North Bergen
Staten Island
North Wales
Rutherford
Carlstadt
Fort Lee
Norwalk
Carteret
Elizabeth
West New York
Englewood
Edgewater
Mount Laurel

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

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Can Cheapflights find flights from Cardiff to LaGuardia with no change fees?

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?

Not ready to book yet? You can track prices for flights from Cardiff to LaGuardia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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