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$325+ Cheap flights from Oakland, CA (OAK) to Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — CPH
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
1 adult, Economy
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Cheap flight deals from Oakland to Europe

Cheapest flights from Oakland to Europe
Explore the most affordable flight options available from Oakland to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 22, 2026.

This American Airlines deal was found by Cheapflights users on 5/21. 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.
Tue 11/1010:16 am
OAK
-
BCN
2 stops23h 09m
Multiple Airlines
Tue 11/1710:40 am
BCN
-
OAK
2 stops20h 59m
Multiple Airlines
Deal found 5/21$708
This Delta deal was found by Cheapflights users on 5/19. 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.
Sun 10/185:55 am
OAK
-
BCN
2 stops23h 55m
Delta
Thu 11/511:15 am
BCN
-
OAK
2 stops38h 17m
Delta
Deal found 5/19$735
This Delta deal was found by Cheapflights users on 5/18. 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.
Mon 8/104:57 pm
OAK
-
MXP
2 stops31h 28m
Delta
Tue 8/2511:40 am
MXP
-
OAK
2 stops21h 11m
Delta
Deal found 5/18$758
This American Airlines deal was found by Cheapflights users on 5/18. 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.
Wed 11/1812:05 pm
OAK
-
BCN
2 stops19h 25m
Multiple Airlines
Wed 11/257:15 pm
BCN
-
OAK
2 stops29h 29m
Multiple Airlines
Deal found 5/18$763
This Delta deal was found by Cheapflights users on 5/18. 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.
Sat 8/812:30 pm
OAK
-
MXP
2 stops35h 55m
Delta
Tue 8/2511:40 am
MXP
-
OAK
2 stops21h 11m
Delta
Deal found 5/18$769
This Delta deal was found by Cheapflights users on 5/19. 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 10/225:55 am
OAK
-
BCN
2 stops25h 30m
Delta
Thu 11/51:10 pm
BCN
-
OAK
2 stops36h 22m
Delta
Deal found 5/19$790
This Cheapflightsfares deal was found by Cheapflights users on 5/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:04 am
OAK
-
FRA
1 stop17h 51m
Multiple Airlines
Thu 9/32:35 pm
FRA
-
OAK
1 stop17h 19m
Multiple Airlines
Deal found 5/18$807
This Delta deal was found by Cheapflights users on 5/21. 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.
Mon 8/104:57 pm
OAK
-
BCN
2 stops34h 53m
Delta
Tue 8/2511:00 am
BCN
-
OAK
2 stops21h 51m
Delta
Deal found 5/21$808
This Delta deal was found by Cheapflights users on 5/18. 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 8/136:00 am
OAK
-
MXP
2 stops18h 25m
Delta
Thu 8/2711:40 am
MXP
-
OAK
2 stops21h 11m
Delta
Deal found 5/18$808
This Delta deal was found by Cheapflights users on 5/21. 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 8/126:00 am
OAK
-
BCN
2 stops23h 50m
Delta
Thu 8/279:20 am
BCN
-
OAK
2 stops47h 31m
Delta
Deal found 5/21$812
This Delta deal was found by Cheapflights users on 5/21. 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.
Sun 8/96:00 am
OAK
-
BCN
2 stops42h 00m
Delta
Wed 8/191:20 pm
BCN
-
OAK
2 stops19h 31m
Delta
Deal found 5/21$813
This Gotogate deal was found by Cheapflights users on 5/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:22 am
OAK
-
FRA
1 stop21h 48m
Multiple Airlines
Tue 8/252:15 pm
FRA
-
OAK
1 stop17h 39m
Multiple Airlines
Deal found 5/22$813

Find flight deals from Oakland to Europe

Keep the following information in mind while searching for Oakland to Europe flight deals. Data was last updated May 22, 2026.

Round-trip from

$708
(American Airlines)

One-way from

$325
(CheapOair)

Popular in

June

Cheapest in

February

Average price

$1,208
From Oakland to Europe
Search Deals
One-way flight from Oakland to Europe
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($247 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Europe 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 May 22, 2026.
Use the filters below to find and compare flights from Oakland to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Thu 10/22

5:55 am-4:25 pm

2 stops25h 30m

Barcelona-El Prat

Thu 11/5

1:10 pm-4:32 pm

2 stops36h 22m

$790

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Tue 10/20

5:55 am-2:50 pm

2 stops23h 55m

Barcelona-El Prat

Wed 11/4

6:00 am-4:32 pm

2 stops19h 32m

$812

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Mon 10/19

5:55 am-2:50 pm

2 stops23h 55m

Barcelona-El Prat

Tue 11/3

6:00 am-4:32 pm

2 stops19h 32m

$812

OaklandMilan

OAK - MXP

OAKMXP

Oakland

Tue 8/11

6:00 am-9:25 am

2 stops18h 25m

Milan Malpensa

Sun 8/30

11:40 am-12:24 pm

2 stops33h 44m

$820

OaklandMilan

OAK - MXP

OAKMXP

Oakland

Sat 8/8

4:57 pm-11:00 pm

2 stops45h 03m

Milan Malpensa

Sun 8/23

11:40 am-11:51 pm

2 stops45h 11m

$837

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Thu 10/22

5:55 am-4:25 pm

2 stops25h 30m

Barcelona-El Prat

Mon 11/2

1:10 pm-4:32 pm

2 stops36h 22m

$867

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Fri 8/14

12:33 pm-4:25 pm

2 stops18h 52m

Barcelona-El Prat

Mon 8/24

1:25 pm-4:14 pm

2 stops35h 49m

$867

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Sun 10/18

5:55 am-4:25 pm

2 stops25h 30m

Barcelona-El Prat

Sun 11/1

6:00 am-12:56 am

2 stops26h 56m

$877

OaklandZurich

OAK - ZRH

OAKZRH

Oakland

Sun 9/6

6:04 am-3:40 pm

2 stops24h 36m

Zurich

Thu 9/17

8:00 am-10:54 pm

2 stops23h 54m

$933

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Mon 11/2

12:05 pm-10:25 am

2 stops37h 20m

Barcelona-El Prat

Fri 11/6

6:40 am-10:39 pm

2 stops24h 59m

$941

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Oakland to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe 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.

Cheapflights Insights

Everything you need to know about your flight from Oakland to Europe
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Oakland to Europe?

    Oakland (OAK), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Oakland to Europe.

  • How long is the flight from Oakland, California to Europe?

    Delta, British Airways, and Virgin Atlantic can get you from Oakland, California to Europe in just under 18h 30m. Your travel time can differ by up to 9h 43m. There are 5555 mi between Oakland, California and Europe. This flight may include one or multiple stops.

  • What are the most popular routes from Oakland, California to Europe?

    Most travelers choose Oakland - London Heathrow, Oakland - Paris Charles de Gaulle or Oakland - Rome Fiumicino when deciding on the best route from Oakland, California to Europe.

  • Can I find deals for flights from Oakland to Europe that include hotel bookings?

    Yes. In addition to deals on Oakland to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oakland to Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Europe.

  • Can I find deals for business class flights from Oakland to Europe?

    Yes. Cheapflights offers flight deals from Oakland to Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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