Cheap Delta flights from San Francisco to Cardiff (SFO to CWL)
Find The Best Day To Fly from San Francisco to Cardiff
CWL From SFO Economy Coach Packages on Similar Airlines
Discover our best Delta flight from San Francisco SFO to Cardiff CWL
To find the best deals on flights to San Francisco from Cardiff with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from San Francisco SFO to Cardiff CWL with Delta
If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from to , it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way Delta flights from San Francisco SFO to Cardiff CWL
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Delta flight from San Francisco to Cardiff costs from . Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Cardiff CWL from San Francisco SFO with Delta
To find a cheap Delta flight from San Francisco SFO to Cardiff CWL, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on Delta flights from San Francisco SFO to Cardiff CWL
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as , or if you book a flight with a stopover.
Find nonstop flights from San Francisco SFO to Cardiff CWL with Delta
If you’re keen to be on Cardiff soil fast, don ’t waste time with a stopover—filter your search results to show direct Delta flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for Delta flights from San Francisco SFO to Cardiff CWL
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Cardiff CWL from San Francisco SFO with Delta on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ATL | USA | Hartsfield-Jackson Atlanta Intl. | 252 |
| DTW | USA | Detroit Metropolitan Wayne County | 156 |
| MSP | USA | Minneapolis - St. Paul Intl. | 131 |
| SLC | USA | Salt Lake City Intl. | 116 |
| SEA | USA | Seattle - Tacoma Intl. | 57 |
| LAX | USA | Los Angeles Intl. | 41 |
| AMS | NLD | Schiphol | 31 |
| YYC | CAN | Calgary Intl. | 26 |
| YYZ | CAN | Pearson Intl. | 24 |
| JFK | USA | John F. Kennedy Intl. | 23 |
Travelers ❤️ these 🏨 after their flight to Cardiff
Celtic International Hotel Cardiff Airport
"The hotel was very convenient to the Cardiff airport by a short taxi ride. Although old, it is well maintained. Dinner was excellent in the hotel restaurant. Everything was very clean and all the staff are very helpful and friendly."
Reviewed on Sep 15, 2026
The Old Barn
"Lovely converted barn. Comfortable and quiet. Lovely little village"
Reviewed on Aug 30, 2026
Three Horseshoes
"3 Horse shoes was great, for some reason our bedroom got mixed up, was supposed to have a family room but got a double. Staff sorted the issue, i dont know but apparenty is was an Expedia mix up. Issue was sorted by the morning even though we arrived late, cool pub with a kids soft play and decent ..."
Reviewed on Sep 5, 2026
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