$854+ Cheap flights from Oakland, CA (OAK) to Cardiff (CWL)
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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — CWL
Nov 28 — Dec 51
1 adult, Economy
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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
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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 Oakland to Cardiff
Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $854 (Delta) |
Find flight deals from Oakland to Cardiff
Cheapest flights from Oakland to CardiffExplore the most affordable flight options available from Oakland to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.
Explore the most affordable flight options available from Oakland to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.
This Delta deal was found by Cheapflights users on 10/26. 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.
Wed 12/34:50 pmOAK - CWL
2 stops39h 55mDelta
Sun 12/710:20 amCWL - OAK
2 stops37h 44mDelta
Deal found 10/26![Delta logo]()
$854
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:55 amOAK - CWL
2 stops43h 55mKLM
Sun 12/710:20 amCWL - OAK
2 stops37h 44mKLM
Deal found 10/28![KLM logo]()
$871
This Delta deal was found by Cheapflights users on 10/27. 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 12/115:55 amOAK - CWL
2 stops26h 50mDelta
Thu 12/1810:20 amCWL - OAK
2 stops37h 44mDelta
Deal found 10/27![Delta logo]()
$2,770
Cheapflights Fare Finder
Customize your flight search to find flights from Oakland to Cardiff 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 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Oakland to Cardiff that are best for you.
Fly from
Oakland
Fly to
Cardiff
Route
Depart
Return
Price
OaklandCardiff
OAK - CWL
OAKCWL
Oakland
Wed 12/3
4:50 pm-4:45 pm
2 stops39h 55m
Cardiff Wales
Sun 12/7
10:20 am-4:04 pm
2 stops37h 44m
$854
OaklandCardiff
OAK - CWL
OAKCWL
Oakland
Wed 12/3
5:55 am-9:50 am
2 stops43h 55m
Cardiff Wales
Sun 12/7
10:20 am-4:04 pm
2 stops37h 44m
$871
OaklandCardiff
OAK - CWL
OAKCWL
Oakland
Thu 12/11
5:55 am-4:45 pm
2 stops26h 50m
Cardiff Wales
Thu 12/18
10:20 am-4:04 pm
2 stops37h 44m
$2,770
- Most accurate provider: When it comes to deals on Oakland, California-Cardiff flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Cardiff flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Cardiff flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Oakland, California-Cardiff flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Cardiff flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Oakland to Cardiff
Have a flexible travel schedule? Discover the best time to fly to Cardiff from Oakland with our price prediction graph.
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.