฿3,343+ Cheap flights from Oakland, California

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OAK — BKK
22 Feb — 1 Mar1
1 adult
1 adult, Economy, 0 bags

Find flights from Oakland

Enter your travel dates to find the best prices.

Cheapest flights from Oakland
Explore the most affordable flight options available from Oakland. Find the lowest fares based on data from user searches, with prices last updated on 23 January 2026.

Mon 9/217:00
OAK
-
BCN
2 stops30h 40m
เดลต้า
Tue 24/210:15
BCN
-
OAK
2 stops22h 36m
เดลต้า
Deal found 23/1฿15,934
Tue 17/205:55
OAK
-
BCN
2 stops23h 25m
เดลต้า
Tue 24/210:55
BCN
-
OAK
2 stops21h 56m
เดลต้า
Deal found 22/1฿16,028
Tue 17/205:55
OAK
-
BCN
2 stops41h 55m
เดลต้า
Wed 18/309:45
BCN
-
OAK
2 stops22h 01m
เดลต้า
Deal found 21/1฿16,090
Mon 2/205:55
OAK
-
BCN
2 stops41h 45m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Mon 9/210:05
BCN
-
OAK
2 stops39h 09m
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 22/1฿16,153
Sun 15/205:55
OAK
-
BCN
2 stops43h 30m
เดลต้า
Wed 18/309:45
BCN
-
OAK
2 stops22h 01m
เดลต้า
Deal found 21/1฿16,215
Tue 17/205:55
OAK
-
BCN
2 stops41h 55m
เดลต้า
Thu 19/306:00
BCN
-
OAK
2 stops25h 46m
เดลต้า
Deal found 21/1฿16,309
Sat 21/317:55
OAK
-
BCN
2 stops56h 30m
เดลต้า
Tue 31/311:00
BCN
-
OAK
2 stops21h 46m
เดลต้า
Deal found 21/1฿16,371
Sun 15/205:55
OAK
-
BCN
2 stops43h 30m
เดลต้า
Thu 19/306:00
BCN
-
OAK
2 stops25h 46m
เดลต้า
Deal found 21/1฿16,465
Thu 9/405:55
OAK
-
BCN
2 stops24h 40m
เดลต้า
Wed 15/411:10
BCN
-
OAK
2 stops45h 39m
เดลต้า
Deal found 21/1฿17,621
Wed 8/412:35
OAK
-
BCN
2 stops36h 45m
เดลต้า
Wed 15/411:35
BCN
-
OAK
2 stops33h 18m
เดลต้า
Deal found 21/1฿17,746
Thu 9/405:55
OAK
-
BCN
2 stops24h 40m
เดลต้า
Thu 16/406:10
BCN
-
OAK
2 stops26h 39m
เดลต้า
Deal found 21/1฿17,840
Thu 9/405:55
OAK
-
BCN
2 stops23h 55m
เดลต้า
Fri 17/411:35
BCN
-
OAK
2 stops43h 06m
เดลต้า
Deal found 21/1฿17,933

Find flights from Oakland within your budget

 
Find flights departing from Oakland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 23 January 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Mon 9/2

17:00-08:40

2 stops30h 40m

Barcelona-El Prat

Tue 24/2

10:15-23:51

2 stops22h 36m

฿15,934

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Tue 17/2

05:55-14:20

2 stops23h 25m

Barcelona-El Prat

Tue 24/2

10:55-23:51

2 stops21h 56m

฿16,028

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Tue 17/2

05:55-08:50

2 stops41h 55m

Barcelona-El Prat

Tue 17/3

09:45-23:46

2 stops22h 01m

฿16,090

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Mon 2/2

05:55-08:40

2 stops41h 45m

Barcelona-El Prat

Mon 9/2

10:05-16:14

2 stops39h 09m

฿16,153

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Sun 15/2

05:55-10:25

2 stops43h 30m

Barcelona-El Prat

Wed 18/3

09:45-23:46

2 stops22h 01m

฿16,215

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Mon 23/3

05:55-16:30

2 stops26h 35m

Barcelona-El Prat

Tue 31/3

11:00-23:46

2 stops21h 46m

฿16,215

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Tue 17/2

05:55-08:50

2 stops41h 55m

Barcelona-El Prat

Thu 19/3

06:00-23:46

2 stops25h 46m

฿16,309

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Sat 21/3

17:55-10:25

2 stops56h 30m

Barcelona-El Prat

Tue 31/3

11:00-23:46

2 stops21h 46m

฿16,371

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Sun 15/2

05:55-10:25

2 stops43h 30m

Barcelona-El Prat

Thu 19/3

06:00-23:46

2 stops25h 46m

฿16,465

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Mon 16/2

05:55-16:30

2 stops25h 35m

Barcelona-El Prat

Thu 19/3

06:00-23:46

2 stops25h 46m

฿16,465

Flights are sorted by cheapest return flights first.

Deals found on 23/1

Showing 1-10 of 60 results
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Best time to book a flight from Oakland

Have a flexible travel schedule? Discover the best time to fly from Oakland with our price prediction graph.
Estimated return 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.

Travel insights for flights from Oakland

Get recent, data-driven insights about flights from Oakland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Oakland, California?

Currently, April is the cheapest month in which you can book a flight from Oakland, California (average of ฿17,121). Flying from Oakland, California in June will prove the most costly (average of ฿24,869). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from California

Book a direct flight from one of these other cities located in California.
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Related info for your journey

Access useful and relevant information related to your journey from Oakland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 23 January 2026.

  • What are the most popular destinations to fly to from Oakland, California?

    The most selected flight destinations from Oakland, California for the current month are Las Vegas, Guadalajara, Honolulu. While Las Vegas, Guadalajara, Honolulu are the top choices made by travellers year-round.

  • What is the cheapest month to fly from Oakland, California?

    At the present moment the cheapest month to fly from Oakland, California is currently April; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Oakland, California?

    Here are some of the cheapest flight destinations from Oakland, California:
    Fly from Oakland to Bangkok from ฿25,994

  • How does Cheapflights help users find flights from Oakland?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Oakland today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Oakland?

    Cheapflights helps you find that perfect flight from Oakland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Oakland with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Oakland flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Oakland become cheaper?

    Yes! Start tracking prices for flights from Oakland today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Oakland?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Oakland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Oakland?

Cheapflights helps you find that perfect flight from Oakland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Oakland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Oakland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Oakland become cheaper?

Yes! Start tracking prices for flights from Oakland today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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