฿3,553+ 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 7/5. 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
7 Apr — 14 Apr1
1 adult
1 adult, Economy, 0 bags

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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 8 March 2026.

Mon 13/405:55
OAK
-
BCN
2 stops26h 15m
เดลต้า
Mon 20/409:20
BCN
-
OAK
2 stops40h 04m
เดลต้า
Deal found 3/3฿17,004
Sun 12/405:55
OAK
-
BCN
2 stops44h 20m
เดลต้า
Mon 20/411:10
BCN
-
OAK
2 stops38h 14m
เดลต้า
Deal found 3/3฿17,067
Tue 21/405:55
OAK
-
BCN
2 stops23h 55m
เดลต้า
Tue 28/406:10
BCN
-
OAK
2 stops26h 44m
เดลต้า
Deal found 7/3฿18,780
Sat 21/317:55
OAK
-
BCN
2 stops54h 55m
เดลต้า
Tue 31/310:05
BCN
-
OAK
2 stops46h 41m
เดลต้า
Deal found 8/3฿19,414
Mon 6/405:55
OAK
-
BCN
2 stops25h 30m
เดลต้า
Mon 13/413:25
BCN
-
OAK
2 stops43h 29m
เดลต้า
Deal found 3/3฿19,605
Tue 14/405:55
OAK
-
BCN
2 stops23h 55m
เดลต้า
Mon 20/409:20
BCN
-
OAK
2 stops40h 04m
เดลต้า
Deal found 3/3฿19,859
Sat 11/417:55
OAK
-
BCN
2 stops36h 40m
เดลต้า
Tue 21/406:20
BCN
-
OAK
2 stops19h 04m
เดลต้า
Deal found 3/3฿20,049
Mon 13/405:55
OAK
-
BCN
2 stops26h 15m
เดลต้า
Thu 16/406:20
BCN
-
OAK
2 stops19h 04m
เดลต้า
Deal found 3/3฿20,144
Sun 12/405:55
OAK
-
BCN
2 stops44h 20m
เดลต้า
Thu 16/406:20
BCN
-
OAK
2 stops19h 04m
เดลต้า
Deal found 3/3฿20,208
Mon 6/412:35
OAK
-
BCN
2 stops35h 10m
เดลต้า
Tue 14/412:20
BCN
-
OAK
2 stops44h 34m
เดลต้า
Deal found 3/3฿20,239
Mon 13/405:55
OAK
-
BCN
2 stops26h 15m
เดลต้า
Fri 17/406:20
BCN
-
OAK
2 stops26h 34m
เดลต้า
Deal found 3/3฿21,603
Wed 6/506:20
OAK
-
BKK
2 stops27h 15m
Korean Air
Mon 11/523:30
BKK
-
OAK
2 stops37h 02m
Korean Air
Deal found 4/3฿27,377

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 8 March 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Tue 14/4

05:55-17:10

2 stops26h 15m

Barcelona-El Prat

Wed 22/4

11:10-23:54

2 stops45h 44m

฿19,859

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Thu 9/4

05:55-11:15

2 stops44h 20m

Barcelona-El Prat

Thu 16/4

06:20-16:24

2 stops19h 04m

฿23,951

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Wed 25/3

05:55-15:00

2 stops25h 05m

Barcelona-El Prat

Thu 9/4

06:10-16:00

2 stops18h 50m

฿25,759

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Sat 18/7

13:15-11:15

2 stops61h 00m

Barcelona-El Prat

Tue 11/8

15:15-12:24

2 stops30h 09m

฿28,297

OaklandBangkok

OAK - BKK

OAKBKK

Oakland

Tue 21/4

18:40-10:55

2 stops26h 15m

Bangkok Suvarnabhumi

Tue 5/5

16:45-09:13

2 stops30h 28m

฿29,027

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Mon 4/5

14:09-14:45

2 stops39h 36m

Barcelona-El Prat

Wed 13/5

15:45-23:59

2 stops41h 14m

฿29,217

OaklandBangkok

OAK - BKK

OAKBKK

Oakland

Wed 22/4

14:09-10:55

2 stops30h 46m

Bangkok Suvarnabhumi

Wed 13/5

16:45-23:59

2 stops21h 14m

฿30,232
Fastest return journey

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Thu 9/7

05:55-11:10

2 stops20h 15m

Barcelona-El Prat

Fri 24/7

13:20-23:49

2 stops19h 29m

฿30,327

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Tue 14/7

05:55-17:10

2 stops26h 15m

Barcelona-El Prat

Tue 11/8

15:15-16:31

2 stops34h 16m

฿30,454

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Fri 10/7

13:15-11:10

2 stops36h 55m

Barcelona-El Prat

Fri 24/7

13:20-23:49

2 stops19h 29m

฿30,708

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Oakland, California (average of ฿17,987). Flying from Oakland, California in June will prove the most costly (average of ฿24,554). 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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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 8 March 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, San José del Cabo, Honolulu. While Las Vegas, Guadalajara, San José del Cabo 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 January; 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 ฿29,027

  • 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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