What are the cheapest airlines flying from Cardiff to New York John F Kennedy Intl Airport round-trip?

Flying on KLM is currently your cheapest option to New York John F Kennedy Intl Airport, with prices starting at $542. Additional round-trip tickets that might be worth considering are offered by Delta and Virgin Atlantic, with the lowest prices starting at $568 and $574, respectively. Users have found that KLM is 28% cheaper than the other options available to this destination.

How far in advance should I book a flight from Cardiff to New York John F Kennedy Intl Airport?

To save on the cost of your flight from Cardiff to New York John F Kennedy Intl Airport, book at least 52 days before your planned departure. Booking around this time can save you about 195% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $498 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,326.

What is the cheapest month to fly from Cardiff to New York John F Kennedy Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, March can be a great choice for travel to New York John F Kennedy Intl Airport. Flights to New York John F Kennedy Intl Airport from Cardiff in March are about $772 on average during March, but can be found for as low as $498.

What is the cheapest time of day to fly from CWL to JFK?

When flying from Cardiff to New York John F Kennedy Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Cardiff-New York John F Kennedy Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cardiff-New York John F Kennedy Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cardiff-New York John F Kennedy Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Cardiff-New York John F Kennedy Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cardiff-New York John F Kennedy Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Cardiff to New York John F Kennedy Intl?

Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to New York John F Kennedy Intl. You should not have trouble finding flights to New York John F Kennedy Intl from Cardiff Wales; the airport handles an average of 0 outbound flights to New York John F Kennedy Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Cardiff airport to New York John F Kennedy Intl. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

Can I find deals for flights from Cardiff to John F Kennedy Intl that include hotel bookings?

Yes. In addition to deals on Cardiff to John F Kennedy Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Cardiff to John F Kennedy Intl?

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

Can I find deals for business class flights from Cardiff to John F Kennedy Intl?

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

$311+ Flights from Cardiff to New York John F Kennedy Intl Airport, NY

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Cheap flight deals from Cardiff to John F Kennedy Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 2 stars
Round-trip from	$542 (TravelUp)
One-way from	$311 (Kiwi.com)
Popular in	August
Cheapest in	September
Average price	$699

Provider with most accurate pricing for Cardiff Wales-New York John F Kennedy Intl flight deals.

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Provider most trusted by Cheapflights users for Cardiff Wales-New York John F Kennedy Intl flights.

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From Cardiff Wales to New York John F Kennedy Intl

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One-way flight from Cardiff Wales to New York John F Kennedy Intl

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Highest demand for flights based on searches. 19% potential increase in price ($178 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($49 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Cardiff to John F Kennedy Intl

Cheapest flights from Cardiff to John F Kennedy Intl
Explore the most affordable flight options available from Cardiff to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

jue. 6/59:50 amCWL - JFK

1 stop31h 20mKLM

jue. 6/126:15 pmJFK - CWL

1 stop10h 00mKLM

Deal found 4/21

$542

mié. 6/49:50 amCWL - JFK

2 stops17h 26mVirgin Atlantic

mié. 6/115:30 pmJFK - CWL

1 stop10h 45mVirgin Atlantic

Deal found 4/21

$574

mié. 6/49:50 amCWL - JFK

2 stops17h 26mDelta

mié. 6/115:30 pmJFK - CWL

1 stop10h 45mDelta

Deal found 4/22

$577

vie. 5/165:15 pmCWL - JFK

1 stop10h 35mMultiple Airlines

mar. 5/206:15 pmJFK - CWL

1 stop10h 00mMultiple Airlines

Deal found 4/21

$647

mar. 5/69:50 amCWL - JFK

1 stop14h 15mAir France

vie. 5/95:30 pmJFK - CWL

1 stop18h 35mAir France

Deal found 4/22

$1,283

Best flights from Cardiff to John F Kennedy Intl
Discover carefully curated flight deals from Cardiff to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 22, 2025.

jue. 6/59:50 amCWL - JFK

1 stop31h 20mKLM

jue. 6/126:15 pmJFK - CWL

1 stop10h 00mKLM

Deal found 4/21

$542

mié. 6/49:50 amCWL - JFK

1 stop18h 00mDelta

mié. 6/115:30 pmJFK - CWL

1 stop10h 45mDelta

Deal found 4/21

$568

mié. 6/49:50 amCWL - JFK

2 stops17h 26mVirgin Atlantic

mié. 6/115:30 pmJFK - CWL

1 stop10h 45mVirgin Atlantic

Deal found 4/21

$574

vie. 5/165:15 pmCWL - JFK

1 stop10h 35mMultiple Airlines

mar. 5/206:15 pmJFK - CWL

1 stop10h 00mMultiple Airlines

Deal found 4/21

$647

mar. 5/69:50 amCWL - JFK

1 stop14h 15mAir France

vie. 5/95:30 pmJFK - CWL

1 stop18h 35mAir France

Deal found 4/22

$1,283

Last-minute flights from Cardiff to John F Kennedy Intl
Discover last-minute flight deals from Cardiff to John F Kennedy Intl. Data last updated abril 22, 2025 and is based on user searches.

dom. 4/279:50 amCWL - JFK

2 stops13h 55mAir France

dom. 5/410:20 pmJFK - CWL

2 stops13h 25mAir France

Deal found 4/21

$1,766

jue. 5/19:50 amCWL - JFK

1 stop31h 31mKLM

lun. 5/126:15 pmJFK - CWL

1 stop10h 00mKLM

Deal found 4/21

$568

jue. 5/19:50 amCWL - JFK

2 stops17h 17mDelta

lun. 5/126:15 pmJFK - CWL

1 stop17h 30mDelta

Deal found 4/21

$574

jue. 5/19:50 amCWL - JFK

2 stops13h 55mMultiple Airlines

dom. 5/1112:50 amJFK - CWL

1 stop10h 55mMultiple Airlines

Deal found 4/21

$866

mar. 5/69:50 amCWL - JFK

1 stop14h 15mAir France

vie. 5/95:30 pmJFK - CWL

1 stop18h 35mAir France

Deal found 4/22

$1,283

vie. 5/165:15 pmCWL - JFK

1 stop10h 35mMultiple Airlines

mar. 5/206:15 pmJFK - CWL

1 stop10h 00mMultiple Airlines

Deal found 4/21

$647

mié. 5/219:50 amCWL - JFK

1 stop10h 35mKLM

mié. 5/286:15 pmJFK - CWL

1 stop17h 30mKLM

Deal found 4/21

$542

mié. 5/219:50 amCWL - JFK

2 stops31h 40mVirgin Atlantic

mié. 5/286:00 amJFK - CWL

2 stops22h 15mVirgin Atlantic

Deal found 4/21

$606

One-way flights from Cardiff to John F Kennedy Intl
Search for one-way flight options from Cardiff to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated abril 22, 2025.

mar. 4/294:20 pmCWL - JFK

3 stops48h 05mMultiple Airlines

Deal found 4/21

$311

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cardiff to New York John F Kennedy Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

jue. 6/5

9:50 am-12:10 pm

1 stop31h 20m

New York John F Kennedy Intl

jue. 6/12

6:15 pm-9:15 am

1 stop10h 00m

$542

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

mié. 6/4

9:50 am-10:50 pm

1 stop18h 00m

New York John F Kennedy Intl

mié. 6/11

5:30 pm-9:15 am

1 stop10h 45m

$568

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

mié. 6/4

9:50 am-10:16 pm

2 stops17h 26m

New York John F Kennedy Intl

mié. 6/11

5:30 pm-9:15 am

1 stop10h 45m

$574

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

vie. 5/16

5:15 pm-10:50 pm

1 stop10h 35m

New York John F Kennedy Intl

mar. 5/20

6:15 pm-9:15 am

1 stop10h 00m

$647

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

mar. 5/6

9:50 am-7:05 pm

1 stop14h 15m

New York John F Kennedy Intl

vie. 5/9

5:30 pm-5:05 pm

1 stop18h 35m

$1,283

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

mar. 4/29

4:20 pm-11:25 am

3 stops48h 05m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Most accurate provider: When it comes to deals on Cardiff-New York John F Kennedy Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cardiff-New York John F Kennedy Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cardiff-New York John F Kennedy Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Cardiff-New York John F Kennedy Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cardiff-New York John F Kennedy Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cardiff to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Cardiff 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.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to New York John F Kennedy Intl Airport

What is the cheapest month to book a flight from Cardiff to New York John F Kennedy Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Cardiff to New York John F Kennedy Intl Airport (average of $236). Flying from Cardiff to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $351). 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.

Rainfall in John F Kennedy Intl by month

In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 2.8 in.

Temperature in John F Kennedy Intl by month

If weather is an important factor for your trip to New York John F Kennedy Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing John F Kennedy Intl

Peruse reviews from past customers who have flown with Delta, KLM and Air France from Cardiff to New York to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

KLM

7.8

Good

1,331 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Air France

7.4

Good

1,441 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

What airport do you fly from for flights from Cardiff to New York John F Kennedy Intl?
Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to New York John F Kennedy Intl. You should not have trouble finding flights to New York John F Kennedy Intl from Cardiff Wales; the airport handles an average of 0 outbound flights to New York John F Kennedy Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Cardiff airport to New York John F Kennedy Intl. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.
What are the cheapest airlines flying from Cardiff to New York John F Kennedy Intl Airport round-trip?
Flying on KLM is currently your cheapest option to New York John F Kennedy Intl Airport, with prices starting at $542. Additional round-trip tickets that might be worth considering are offered by Delta and Virgin Atlantic, with the lowest prices starting at $568 and $574, respectively. Users have found that KLM is 28% cheaper than the other options available to this destination.
Can I find deals for flights from Cardiff to John F Kennedy Intl that include hotel bookings?
Yes. In addition to deals on Cardiff to John F Kennedy Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cardiff to John F Kennedy Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to John F Kennedy Intl.
Can I find deals for business class flights from Cardiff to John F Kennedy Intl?
Yes. Cheapflights offers flight deals from Cardiff to John F Kennedy Intl 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 Cardiff to New York John F Kennedy Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Cardiff to New York John F Kennedy Intl Airport (average of $236). Flying from Cardiff to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $351). 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.

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$311+ Cheap flights from Cardiff (CWL) to John F Kennedy Intl, NY (JFK)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cardiff to John F Kennedy Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Cardiff to John F Kennedy Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Cardiff to John F Kennedy Intl

Cheapest flights from Cardiff to John F Kennedy IntlExplore the most affordable flight options available from Cardiff to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

Explore the most affordable flight options available from Cardiff to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cardiff to New York John F Kennedy Intl Airport that are best for you.

Best time to book a flight from Cardiff to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Cardiff with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to New York John F Kennedy Intl Airport

What is the cheapest month to book a flight from Cardiff to New York John F Kennedy Intl Airport?

Rainfall in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average rainfall totals by month.

Temperature in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing John F Kennedy Intl

Peruse reviews from past customers who have flown with Delta, KLM and Air France from Cardiff to New York to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to John F Kennedy Intl. 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 John F Kennedy Intl?

What are the cheapest airlines flying from Cardiff to New York John F Kennedy Intl Airport round-trip?

Can I find deals for flights from Cardiff to John F Kennedy Intl that include hotel bookings?

How can I find direct flights from Cardiff to John F Kennedy Intl?

Can I find deals for business class flights from Cardiff to John F Kennedy Intl?

What is the cheapest month to book a flight from Cardiff to New York John F Kennedy Intl Airport?

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Cheapest flights from Cardiff to John F Kennedy Intl
Explore the most affordable flight options available from Cardiff to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.