$1,077+ Cheap flights from San Francisco (SFO) to Wales
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CWL
Dec 2 — Dec 91
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Wales with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Wales
Cheapest
Best
Last-minute
Cheapest flights from San Francisco to WalesExplore the most affordable flight options available from San Francisco to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2026.
Explore the most affordable flight options available from San Francisco to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2026.
This KLM deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1411:55 am -
2 stops21h 05m
Mon 12/215:30 pm -
1 stop26h 15m
Deal found 10/30![KLM logo]()
$1,136
This Gurufare deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:50 pm -
1 stop19h 10m
Thu 12/3110:20 am -
1 stop33h 25m
Deal found 10/28![Scandinavian Airlines logo]()
$1,542
This KLM deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/161:50 pm -
1 stop19h 10m
Wed 12/235:30 pm -
1 stop26h 15m
Deal found 11/1![KLM logo]()
$1,808
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:00 pm -
2 stops19h 00m
Thu 12/3110:20 am -
2 stops32h 30m
Deal found 10/28![Delta logo]()
$2,006
This Booking.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:30 am -
3 stops22h 30m
Wed 12/2312:15 pm -
2 stops34h 40m
Deal found 11/1![Multiple Airlines logo]()
$2,032
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:35 pm -
3 stops31h 10m
Mon 12/219:00 am -
3 stops22h 24m
Deal found 10/30![Multiple Airlines logo]()
$5,628
Best flights from San Francisco to WalesDiscover carefully curated flight deals from San Francisco to Wales that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2026.
Discover carefully curated flight deals from San Francisco to Wales that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2026.
This KLM deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/11:50 pm -
1 stop19h 10m
Fri 3/125:30 pm -
1 stop26h 15m
Deal found 10/30![KLM logo]()
$1,077
This KLM deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1411:55 am -
2 stops21h 05m
Mon 12/215:30 pm -
1 stop26h 15m
Deal found 10/30![KLM logo]()
$1,136
This KLM deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/277:30 am -
2 stops17h 45m
Mon 3/295:15 pm -
1 stop26h 30m
Deal found 10/31![KLM logo]()
$1,411
Last-minute flights from San Francisco to WalesDiscover last-minute flight deals from San Francisco to Wales. Data last updated November 2, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Wales. Data last updated November 2, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1411:55 am -
2 stops21h 05m
Mon 12/215:30 pm -
1 stop26h 15m
Deal found 10/30![KLM logo]()
$1,136
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:35 pm -
3 stops31h 10m
Mon 12/219:00 am -
3 stops22h 24m
Deal found 10/30![Multiple Airlines logo]()
$5,628
This KLM deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/161:50 pm -
1 stop19h 10m
Wed 12/235:30 pm -
1 stop26h 15m
Deal found 11/1![KLM logo]()
$1,808
This Booking.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:30 am -
3 stops22h 30m
Wed 12/2312:15 pm -
2 stops34h 40m
Deal found 11/1![Multiple Airlines logo]()
$2,032
This Gurufare deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:50 pm -
1 stop19h 10m
Thu 12/3110:20 am -
1 stop33h 25m
Deal found 10/28![Scandinavian Airlines logo]()
$1,542
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:00 pm -
2 stops19h 00m
Thu 12/3110:20 am -
2 stops32h 30m
Deal found 10/28![Delta logo]()
$2,006
Find flight deals from San Francisco to Wales
Keep the following information in mind while searching for San Francisco to Wales flight deals. Data was last updated November 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,075 (KLM) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Wales that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 2, 2026.
Use the filters below to find and compare flights from San Francisco to Wales that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoCardiff
SFO San Francisco - CWL Cardiff Wales
SFOCWL
San Francisco
Mon 3/1
1:50 pm-5:00 pm
1 stop19h 10m
Cardiff Wales
Fri 3/12
5:30 pm-11:45 am
1 stop26h 15m
$1,077
San FranciscoCardiff
SFO San Francisco - CWL Cardiff Wales
SFOCWL
San Francisco
Mon 12/14
11:55 am-5:00 pm
2 stops21h 05m
Cardiff Wales
Mon 12/21
5:30 pm-11:45 am
1 stop26h 15m
$1,136
Quickest round-trip
San FranciscoCardiff
SFO San Francisco - CWL Cardiff Wales
SFOCWL
San Francisco
Sat 3/27
7:30 am-8:15 am
2 stops17h 45m
Cardiff Wales
Mon 3/29
5:15 pm-11:45 am
1 stop26h 30m
$1,411
Sorted by cheapest first
Best time to book a flight from San Francisco to Wales
Have a flexible travel schedule? Discover the best time to fly to Wales from San Francisco with our price prediction graph.
SFO-CWL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Wales
SFO-GBWLS
SFO-CWL
No data available for this route at this time. Please check back soon.
Related info for your journey
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