Cheap flights from San Francisco (SFO) to Cardiff (CWL)
What is the cheapest day to fly round-trip from San Francisco to Cardiff?
Travelers have found that booking a Sunday departure is the best way to save up to 66% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
When is the cheapest time to fly from San Francisco to Cardiff (SFO - CWL)?
When flying from San Francisco to Cardiff, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 38% versus a flight in the morning.
Cheap flights from San Francisco to Cardiff in February, March 2023
The best prices found for SFO to CWL flights for February, March
San Francisco
Cardiff Wales
1 stop
18h 20mCardiff Wales
San Francisco
1 stop
13h 45mDelta
San Francisco
Cardiff Wales
1 stop
23h 25mCardiff Wales
San Francisco
1 stop
13h 45mKLM
San Francisco
Cardiff Wales
2 stops
23h 12mCardiff Wales
San Francisco
1 stop
13h 45mDelta
San Francisco to Cardiff 2023 flight deals
Cheap flights to Cardiff from San Francisco found for this year
San Francisco
Cardiff Wales
1 stop
18h 20mCardiff Wales
San Francisco
1 stop
13h 45mDelta
San Francisco
Cardiff Wales
1 stop
23h 25mCardiff Wales
San Francisco
1 stop
13h 45mKLM
San Francisco
Cardiff Wales
2 stops
23h 12mCardiff Wales
San Francisco
1 stop
13h 45mDelta
Cheap Delta flights from San Francisco to Cardiff
San Francisco
Cardiff Wales
1 stop
18h 20mCardiff Wales
San Francisco
1 stop
13h 45mDelta
San Francisco
Cardiff Wales
2 stops
23h 12mCardiff Wales
San Francisco
1 stop
13h 45mDelta
San Francisco
Cardiff Wales
2 stops
23h 12mCardiff Wales
San Francisco
2 stops
21h 10mDelta
Cheap KLM flights from San Francisco to Cardiff
San Francisco
Cardiff Wales
1 stop
23h 25mCardiff Wales
San Francisco
1 stop
13h 45mKLM
San Francisco
Cardiff Wales
2 stops
23h 10mCardiff Wales
San Francisco
1 stop
13h 45mKLM
San Francisco
Cardiff Wales
1 stop
18h 20mCardiff Wales
San Francisco
2 stops
35h 10mKLM
One-way flights to Cardiff from San Francisco
The cheapest one-way flights from San Francisco to Cardiff
San Francisco
Cardiff Wales
3 stops
58h 30mMultiple Airlines
San Francisco
Cardiff Wales
2 stops
40h 10mMultiple Airlines
San Francisco
Cardiff Wales
3 stops
57h 25mMultiple Airlines
Reviews of Airlines Servicing Cardiff
Food
Boarding
Crew
Overall
Entertainment
Comfort
Reviews
Great flight. Able to watch end of one of the football games. Crew was very cheery. Despite the snowy weather in Chicago, the flight was relatively smooth and only slightly late. Great landing under the conditions. Glad to be home.
Food
Boarding
Crew
Overall
Entertainment
Comfort
Reviews
Great flight. Able to watch end of one of the football games. Crew was very cheery. Despite the snowy weather in Chicago, the flight was relatively smooth and only slightly late. Great landing under the conditions. Glad to be home.
Food
Boarding
Crew
Overall
Entertainment
Comfort
Reviews
Great flight. Able to watch end of one of the football games. Crew was very cheery. Despite the snowy weather in Chicago, the flight was relatively smooth and only slightly late. Great landing under the conditions. Glad to be home.
Related info for your journey
Useful info, stats and facts about San Francisco to Cardiff flights.
Which airlines flying from San Francisco to Cardiff Wales have flexible cancellations due to COVID-19?
Some of the carriers operating flights from San Francisco to Cardiff Wales that may be offering flexible cancellation policies are KLM, Delta, and Virgin Atlantic. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Can I find flights from San Francisco to Cardiff for under $800 on Cheapflights?
Yes, there are multiple flights from San Francisco to Cardiff for under $800. The cheapest flight booked recently is on Delta for just $705, but on average you can expect to pay $792.
What are the most popular airlines that fly from San Francisco to Cardiff?
Before booking your flight from San Francisco to Cardiff check out the most popular airlines for this route: Air France, British Airways or Delta.
What are the cheapest flights from San Francisco to Cardiff?
Looking at all options, your cheapest flight can be booked for $353. While the most popular route (San Francisco - Cardiff Wales) can be booked for $705 on average our data indicates $2,144 when flying from San Francisco to Cardiff.