Cheap flights from Cardiff to the United States from £207
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to the United States departing on 13/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Cardiff to United States
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to United States?
The month of January is, on average, the cheapest month to fly to United States from Cardiff, with most prices found around £437. If you are unable to visit United States during the month of January, then departing from Cardiff during the month March is also very affordable. Most momondo users find prices during this month for around £438.
What is the cheapest day to depart on your flight to United States?
According to our data, Wednesday is the cheapest day to fly to United States from Cardiff. The lowest ticket price found for a Wednesday departure recently was £519. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Cardiff to United States for around £742.
What is the cheapest airline that flies from Cardiff Wales to United States?
KLM, Delta, and Virgin Atlantic are the most popular carriers operating from Cardiff Wales to United States
Which airlines fly to United States?
KLM, Virgin Atlantic and Aer Lingus are the top three most popular airlines that fly to United States from Cardiff according to our data. KLM is the first choice among our users, with 55% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 6 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.
Cheap Cardiff to United States flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Cardiff to United States
When did momondo last update prices for flights from Cardiff Wales Airport to United States?
Prices for flights from Cardiff Wales Airport to United States are refreshed on a daily basis.
How many operators does momondo search for flights from Cardiff Wales Airport to United States?
The number of operators available for flights from Cardiff Wales Airport to United States is 3 as of April 2025.
How old do you have to be to fly from Cardiff Wales Airport to United States?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Cardiff to United States
Compare and see reviews for airlines that fly from Cardiff to United States with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £396 | Free Cancellation | Rating 7.8 1,321 reviews | |||
| PriceFrom £459 | Free Cancellation | Rating 7.4 636 reviews | |||
| PriceFrom £482 | Free Cancellation | Rating 7.4 1,425 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Cardiff to United States?
It is quick and easy to find Cardiff to United States flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United States that suits you.
Can I find flights from Cardiff to United States with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to United States from Cardiff with this policy.
How can momondo help me find flights from Cardiff to United States?
Once all potential Cardiff to United States flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Cardiff to United States right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to United States from Cardiff. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.