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Find cheap flights from Cardiff to the United States from £310

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 20/6. 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.
1 adult
0 bags
Sat 29/6
Sat 6/7

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Best United States Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

New York
New York1 stop£480
Orlando
Orlando2 stops£579
Boston
Boston2 stops£656
Washington, D.C.
Washington, D.C.1 stop£916
Chicago
Chicago2 stops£622
Seattle
Seattle1 stop£1,000
Houston
Houston1 stop£874
Philadelphia
Philadelphia2 stops£766
Austin
Austin2 stops£710

Good to know - Cheap tickets from Cardiff to the United States

Low season

March

High season

November

Cheapest flight

£310
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly and prices are also 20% lower on average.
Flight from Cardiff to Newark Liberty Airport

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 to the United States from Cardiff 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 return ticket. You could then fly to the United States with an airline and back to Cardiff 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 to the United States from Cardiff up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Cardiff to the United States

  • Morning departure is around 37% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 3 airlines serving from Cardiff to the United States

 
Need help choosing which airline to fly with from Cardiff to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1520 reviews
7.4Food
7.9Boarding
7.2Entertainment
7.7Comfort
8.4Crew
Airline reviews

Quick and efficient as always. Air France managed to loose and damage my luggage that never made it onto my KLM flight.

8.0 ExcellentBartosz, May 2024CDG - AMS
Read more about KLM reviews

Quick and efficient as always. Air France managed to loose and damage my luggage that never made it onto my KLM flight.

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff were fantastic friendly nice they came round and check we need anything else to eat or drink

Plane could have been cleaner. There were many crumbs and crud around the seat mounts.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

They should. Heck planes more often not when they are suppose to be leaving causing delays

Thankfully not a full flight so although my headphone jack wasn’t working 100% on my window seat, I was able to move to the aisle seat. Food was fine, nothing great but tasty enough. Crew were friendly and made enough rounds. Always have a decent experience with Aer Lingus

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

Customs is always a challenge. The customs officials were real humans, which was nice-not robots programmed on angry 😊. If you’re in a hurry to get through you’ll be stressed out. Allow yourselves plenty of time and it will be a stress free experience.

Book cheap flights from Cardiff to the United States

Cheapest flights to the United States from Cardiff found in 2024

Recent return flight deals

21/11Thu
1 stopKLM
13h 35mCWL-JFK
24/11Sun
1 stopKLM
17h 10mJFK-CWL
£480
21/11Thu
2 stopsDelta
17h 05mCWL-JFK
24/11Sun
1 stopDelta
10h 55mJFK-CWL
£485
20/6Thu
1 stop
12h 00mCWL-JFK
20/9Fri
1 stop
19h 05mJFK-CWL
£561
16/6Sun
1 stopVirgin Atlantic
10h 40mCWL-JFK
20/6Thu
1 stopVirgin Atlantic
17h 15mJFK-CWL
£666
14/6Fri
1 stopAir France
13h 45mCWL-BOS
18/6Tue
1 stopAir France
15h 20mBOS-CWL
£671
14/6Fri
2 stopsAir France
35h 12mCWL-BOS
18/6Tue
1 stopAir France
15h 20mBOS-CWL
£678
16/6Sun
1 stop
10h 40mCWL-JFK
20/6Thu
2 stops
22h 05mJFK-CWL
£685
27/6Thu
2 stopsBritish Airways
14h 05mCWL-JFK
4/7Thu
2 stopsBritish Airways
21h 01mJFK-CWL
£758
7/10Mon
2 stopsBritish Airways
33h 50mCWL-ORD
14/10Mon
2 stopsBritish Airways
32h 15mORD-CWL
£961
15/7Mon
2 stopsVirgin Atlantic
14h 45mCWL-EWR
27/7Sat
2 stopsVirgin Atlantic
15h 15mEWR-CWL
£1,023

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Recent one-way flight deals

20/6Thu
2 stops
29h 55mCWL-EWR
£310
5/11Tue
3 stops
29h 55mCWL-BOS
£322
20/6Thu
2 stops
47h 20mCWL-JFK
£328
20/6Thu
3 stops
29h 55mCWL-EWR
£330
13/9Fri
2 stopsAer Lingus
34h 15mCWL-JFK
£687
4/7Thu
1 stopKLM
30h 15mCWL-BOS
£924
5/11Tue
1 stopKLM
12h 20mCWL-BOS
£1,160
13/9Fri
1 stopAir France
10h 40mCWL-JFK
£1,234
13/9Fri
2 stopsDelta
16h 40mCWL-LGA
£1,250
20/6Thu
1 stopAir France
14h 25mCWL-JFK
£2,085

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Cardiff - United States Flights

Departure:

Cardiff (CWL)United Kingdom

Return flight deals:

United States - Cardiff

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