HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cardiff

$723+ Cheap flights from LaGuardia, NY (LGA) to Cardiff (CWL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — CWL
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from LaGuardia to Cardiff with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 agosto 14, 2025.

Round-trip from

$723
(Mytrip)

Popular in

June

Cheapest in

December

Average price

$1,231
From New York LaGuardia to Cardiff Wales
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($209 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 agosto 14, 2025.

This Mytrip deal was found by Cheapflights users on 8/14. 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.
jue. 9/183:50 pmLGA - CWL
2 stops15h 10mMultiple Airlines
jue. 9/257:55 amCWL - LGA
2 stops19h 39mMultiple Airlines
Deal found 8/14$723
This Air France deal was found by Cheapflights users on 8/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/174:00 pmLGA - CWL
2 stops12h 15mKLM
mar. 9/29:50 amCWL - LGA
2 stops14h 48mKLM
Deal found 8/13$796
This KLM deal was found by Cheapflights users on 8/13. 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.
mié. 9/101:59 pmLGA - CWL
2 stops14h 16mKLM
mié. 9/179:50 amCWL - LGA
2 stops15h 16mKLM
Deal found 8/13$804
This Delta deal was found by Cheapflights users on 8/13. 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.
vie. 9/512:00 pmLGA - CWL
2 stops16h 10mDelta
jue. 9/119:50 amCWL - LGA
2 stops17h 35mDelta
Deal found 8/13$854
This Delta deal was found by Cheapflights users on 8/13. 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.
vie. 9/1212:59 pmLGA - CWL
2 stops15h 11mDelta
vie. 9/199:50 amCWL - LGA
2 stops17h 35mDelta
Deal found 8/13$889
This Delta deal was found by Cheapflights users on 8/13. 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.
mié. 8/2711:00 amLGA - CWL
2 stops17h 15mDelta
sáb. 8/309:45 amCWL - LGA
2 stops16h 38mDelta
Deal found 8/13$924
This KLM deal was found by Cheapflights users on 8/14. 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.
mié. 8/271:59 pmLGA - CWL
2 stops14h 16mKLM
sáb. 8/309:45 amCWL - LGA
2 stops16h 38mKLM
Deal found 8/14$925
This Delta deal was found by Cheapflights users on 8/13. 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.
mar. 12/2311:00 amLGA - CWL
2 stops17h 50mDelta
jue. 1/110:20 amCWL - LGA
2 stops17h 57mDelta
Deal found 8/13$959
This Delta deal was found by Cheapflights users on 8/13. 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.
sáb. 9/612:00 pmLGA - CWL
2 stops16h 15mDelta
lun. 9/89:50 amCWL - LGA
2 stops17h 34mDelta
Deal found 8/13$974
This Mytrip deal was found by Cheapflights users on 8/13. 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.
mié. 9/104:50 pmLGA - CWL
2 stops21h 55mMultiple Airlines
mié. 9/179:15 amCWL - LGA
3 stops42h 48mMultiple Airlines
Deal found 8/13$1,264

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 agosto 14, 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

jue. 9/18

3:50 pm-12:00 pm

2 stops15h 10m

Cardiff Wales

jue. 9/25

7:55 am-10:34 pm

2 stops19h 39m

$723

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

dom. 8/17

4:00 pm-9:15 am

2 stops12h 15m

Cardiff Wales

mar. 9/2

9:50 am-7:38 pm

2 stops14h 48m

$796

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

mié. 9/10

1:59 pm-9:15 am

2 stops14h 16m

Cardiff Wales

mié. 9/17

9:50 am-8:06 pm

2 stops15h 16m

$804

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

vie. 9/5

12:00 pm-9:10 am

2 stops16h 10m

Cardiff Wales

jue. 9/11

9:50 am-10:25 pm

2 stops17h 35m

$854

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

vie. 9/12

12:59 pm-9:10 am

2 stops15h 11m

Cardiff Wales

vie. 9/19

9:50 am-10:25 pm

2 stops17h 35m

$889

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

mié. 8/27

11:00 am-9:15 am

2 stops17h 15m

Cardiff Wales

sáb. 8/30

9:45 am-9:23 pm

2 stops16h 38m

$924

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

mié. 8/27

1:59 pm-9:15 am

2 stops14h 16m

Cardiff Wales

sáb. 8/30

9:45 am-9:23 pm

2 stops16h 38m

$925

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

sáb. 9/6

12:00 pm-9:15 am

2 stops16h 15m

Cardiff Wales

lun. 9/8

9:50 am-10:24 pm

2 stops17h 34m

$974

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

mié. 9/10

4:50 pm-7:45 pm

2 stops21h 55m

Cardiff Wales

mié. 9/17

9:15 am-11:03 pm

3 stops42h 48m

$1,264

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

mié. 8/27

5:55 am-7:25 am

3 stops20h 30m

Cardiff Wales

sáb. 8/30

9:00 am-9:00 am

3 stops29h 00m

$1,338

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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.

  • 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.

  • What is the cheapest month to book a flight from New York LaGuardia Airport to Cardiff?

    Currently, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to Cardiff (average of $773). Flying from New York LaGuardia Airport to Cardiff in June is currently the most expensive (average of $1,622). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.