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$433+ Cheap flights from LaGuardia, NY (LGA) to Cardiff (CWL)

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — CWL
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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Cheap flight deals from LaGuardia to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Cardiff (CWL). 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 October 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$687
(Mytrip)

One-way from

$433
(Kiwi.com)

Popular in

January

Cheapest in

December

Average price

$1,015
Provider with most accurate pricing for New York (NYC)-Cardiff Wales flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Cardiff Wales flights.
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From New York LaGuardia to Cardiff Wales
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One-way flight from New York LaGuardia to Cardiff Wales
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Highest demand for flights based on searches. 5% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($81 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from LaGuardia to Cardiff

Cheapest flights from LaGuardia to Cardiff
Explore the most affordable flight options available from LaGuardia to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

This Mytrip deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:50 pmLGA - CWL
3 stops22h 15mMultiple Airlines
Sun 11/309:20 pmCWL - LGA
3 stops25h 38mMultiple Airlines
Deal found 10/9$687
This Delta deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1211:59 amLGA - CWL
2 stops16h 16mDelta
Sun 10/199:50 amCWL - LGA
2 stops17h 36mDelta
Deal found 10/7$965
This Delta deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2011:59 amLGA - CWL
2 stops16h 16mDelta
Fri 10/249:50 amCWL - LGA
2 stops16h 37mDelta
Deal found 10/7$970
This KLM deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/124:00 pmLGA - CWL
2 stops12h 15mKLM
Sun 10/199:50 amCWL - LGA
2 stops14h 46mKLM
Deal found 10/8$1,160
This Mytrip deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:20 pmLGA - CWL
3 stops20h 15mMultiple Airlines
Sat 10/254:50 pmCWL - LGA
3 stops34h 51mMultiple Airlines
Deal found 10/7$1,367
This Mytrip deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:50 pmLGA - CWL
2 stops12h 45mMultiple Airlines
Mon 10/131:10 pmCWL - LGA
3 stops38h 19mMultiple Airlines
Deal found 10/9$1,399
This Delta deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/214:00 pmLGA - CWL
2 stops12h 15mDelta
Sat 10/259:45 amCWL - LGA
2 stops18h 22mDelta
Deal found 10/7$1,541
This KLM deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/112:00 pmLGA - CWL
2 stops14h 15mKLM
Mon 10/139:50 amCWL - LGA
2 stops14h 38mKLM
Deal found 10/9$1,575
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:00 pmLGA - CWL
2 stops17h 45mDelta
Sun 11/3010:20 amCWL - LGA
2 stops17h 07mDelta
Deal found 10/9$1,709
This Mytrip deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/203:50 pmLGA - CWL
2 stops19h 05mMultiple Airlines
Fri 10/248:55 pmCWL - LGA
3 stops29h 35mMultiple Airlines
Deal found 10/7$1,876

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Cardiff 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 2,558,603 searches. Data last updated October 10, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Cardiff that are best for you.

Fly from

LaGuardia

Fly to

Cardiff

Route

Depart

Return

Price

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Sun 11/23

7:50 pm-11:05 pm

3 stops22h 15m

Cardiff Wales

Sun 11/30

9:20 pm-5:58 pm

3 stops25h 38m

$687

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 10/20

11:59 am-9:15 am

2 stops16h 16m

Cardiff Wales

Fri 10/24

9:50 am-9:27 pm

2 stops16h 37m

$970

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Tue 10/21

2:20 pm-3:35 pm

3 stops20h 15m

Cardiff Wales

Sat 10/25

4:50 pm-10:41 pm

3 stops34h 51m

$1,367

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Tue 10/21

4:00 pm-9:15 am

2 stops12h 15m

Cardiff Wales

Sat 10/25

9:45 am-11:07 pm

2 stops18h 22m

$1,541

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Sun 11/23

6:00 pm-4:45 pm

2 stops17h 45m

Cardiff Wales

Sun 11/30

10:20 am-10:27 pm

2 stops17h 07m

$1,709

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 10/20

3:50 pm-3:55 pm

2 stops19h 05m

Cardiff Wales

Fri 10/24

8:55 pm-9:30 pm

3 stops29h 35m

$1,876

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Sat 10/18

4:50 pm-10:35 am

2 stops12h 45m

$456

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Sat 10/25

5:45 pm-9:55 pm

3 stops23h 10m

$465

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Sat 3/28

8:00 pm-3:45 pm

2 stops15h 45m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Best time to book a flight from LaGuardia to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from LaGuardia with our price prediction graph.
Estimated round-trip 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 LaGuardia to Cardiff. 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 into for flights to Cardiff from New York LaGuardia?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly into when you book flights from New York LaGuardia to Cardiff. 0 airlines have flights to Cardiff Wales from New York LaGuardia on a regular basis. Booking flights from New York LaGuardia to Cardiff Wales should not be difficult; the airport handles an average of 0 inbound flights from New York LaGuardia per day.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia to Cardiff 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

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