$267 Find Cheap Flights from Cardiff to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to the United States departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best United States Flight Deals from Cardiff

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Los Angeles
Los Angeles1 stop$631
Las Vegas
Las Vegas2 stops$973
San Diego
San Diego2 stops$758

Cheap Flight Deals from Cardiff to the United States (CWL-US0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cardiff to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Cardiff to the United States

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Cardiff to the United States.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
KLM Logo
9:50 am - 1:16 pmCWL-JFK
32h 26m1 stop
KLM Logo
7:15 pm - 9:10 amJFK-CWL
32h 55m1 stop
$527KLM
Find Deal
Thu, May 15 - Thu, May 22
 Logo
7:55 am - 1:25 pmCWL-JFK
10h 30m1 stop
 Logo
4:55 pm - 7:25 amJFK-CWL
9h 30m1 stop
Thu, May 8 - Wed, May 14
Delta Logo
9:50 am - 11:37 pmCWL-LGA
18h 47m2 stops
Delta Logo
8:29 am - 9:15 amLGA-CWL
19h 46m2 stops
$558Delta
Find Deal
Mon, May 12 - Mon, May 19
Virgin Atlantic Logo
5:15 pm - 7:29 amCWL-JFK
43h 14m2 stops
Virgin Atlantic Logo
7:15 pm - 9:10 amJFK-CWL
32h 55m1 stop
$563Virgin Atlantic
Find Deal
Thu, May 15 - Thu, May 22
 Logo
9:50 am - 6:45 pmCWL-JFK
13h 55m2 stops
 Logo
6:15 pm - 9:15 amJFK-CWL
10h 00m1 stop
Thu, May 8 - Wed, May 14
KLM Logo
5:15 pm - 1:35 pmCWL-JFK
25h 20m1 stop
KLM Logo
12:50 am - 4:45 pmJFK-CWL
10h 55m1 stop
$601KLM
Find Deal
Thu, Sep 11 - Sun, Sep 14
Delta Logo
9:50 am - 9:46 pmCWL-JFK
16h 56m2 stops
Delta Logo
2:46 pm - 9:15 amJFK-CWL
13h 29m2 stops
$606Delta
Find Deal
Thu, Sep 11 - Mon, Sep 15
Virgin Atlantic Logo
5:15 pm - 10:50 pmCWL-JFK
10h 35m1 stop
Virgin Atlantic Logo
7:15 pm - 9:10 amJFK-CWL
32h 55m1 stop
$648Virgin Atlantic
Find Deal
Mon, Jun 9 - Thu, Jun 12
Air France Logo
9:50 am - 6:45 pmCWL-JFK
13h 55m2 stops
Air France Logo
12:50 am - 4:45 pmJFK-CWL
10h 55m1 stop
$727Air France
Find Deal
Mon, Jun 9 - Wed, Jun 11
Air France Logo
5:15 pm - 3:00 pmCWL-EWR
26h 45m2 stops
Air France Logo
5:00 pm - 4:45 pmEWR-CWL
18h 45m2 stops
$866Air France
Find Deal
Thu, May 8 - Wed, May 14

KAYAK's insights & trends for Cardiff to the United States flights

Get data-powered insights and trends into flights from Cardiff to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Cardiff to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cardiff to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Cardiff to the United States is January, when tickets cost $564 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $1,167 and $1,151 respectively.

Good to know

Low season

July

High season

May

Cheapest flight

$267
Best time to beat the crowds but there is an average 66% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Cardiff to New York

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Cardiff to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cardiff to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cardiff to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cardiff to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Cardiff to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cardiff to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Everything you need to know for your flight from Cardiff to the United States

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