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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
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
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 July 11, 2026.

This CheapOair deal was found by Cheapflights users on 7/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:55 pm
OAK
-
KEF
1 stop11h 05m
Alaska Airlines
Tue 8/2512:45 pm
KEF
-
OAK
1 stop17h 09m
Alaska Airlines
Deal found 7/8$573
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:11 pm
OAK
-
KEF
1 stop16h 49m
Multiple Airlines
Sat 8/294:50 pm
KEF
-
OAK
1 stop13h 04m
Multiple Airlines
Deal found 7/8$674
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:20 pm
OAK
-
KEF
1 stop14h 05m
Multiple Airlines
Thu 10/295:00 pm
KEF
-
OAK
1 stop12h 55m
Multiple Airlines
Deal found 7/7$682
This American Airlines deal was found by Cheapflights users on 7/7. 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 10/2010:23 am
OAK
-
MXP
3 stops22h 27m
Multiple Airlines
Thu 11/191:00 pm
MXP
-
OAK
2 stops28h 48m
Multiple Airlines
Deal found 7/7$687
This KLM deal was found by Cheapflights users on 7/10. 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.
Tue 10/2012:31 pm
OAK
-
MXP
2 stops38h 34m
KLM
Thu 11/1912:00 pm
MXP
-
OAK
2 stops37h 32m
KLM
Deal found 7/10$691
This CheapOair deal was found by Cheapflights users on 7/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:55 pm
OAK
-
KEF
1 stop11h 05m
Alaska Airlines
Mon 8/2412:45 pm
KEF
-
OAK
1 stop13h 10m
Alaska Airlines
Deal found 7/9$708
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:51 pm
OAK
-
KEF
1 stop30h 09m
Alaska Airlines
Thu 8/2712:45 pm
KEF
-
OAK
1 stop17h 09m
Alaska Airlines
Deal found 7/6$710
This Delta deal was found by Cheapflights users on 7/7. 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.
Tue 11/245:05 pm
OAK
-
BCN
2 stops30h 35m
Delta
Wed 12/910:50 am
BCN
-
OAK
2 stops22h 06m
Delta
Deal found 7/7$711
This Delta deal was found by Cheapflights users on 7/5. 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 10/126:00 am
OAK
-
BCN
2 stops23h 50m
Delta
Wed 10/216:20 am
BCN
-
OAK
2 stops19h 03m
Delta
Deal found 7/5$715
This Delta deal was found by Cheapflights users on 7/5. 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.
Tue 10/136:00 am
OAK
-
BCN
2 stops20h 10m
Delta
Thu 10/226:20 am
BCN
-
OAK
2 stops19h 03m
Delta
Deal found 7/5$716
This Delta deal was found by Cheapflights users on 7/7. 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 11/295:55 am
OAK
-
BCN
2 stops42h 05m
Delta
Tue 12/86:00 am
BCN
-
OAK
2 stops19h 32m
Delta
Deal found 7/7$717
This Delta deal was found by Cheapflights users on 7/5. 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 10/115:03 pm
OAK
-
BCN
2 stops32h 12m
Delta
Thu 10/226:20 am
BCN
-
OAK
2 stops26h 36m
Delta
Deal found 7/5$720

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 July 11, 2026.

Round-trip from

$573
(CheapOair)

One-way from

$325
(Orbitz)

Popular in

June

Cheapest in

February

Average price

$1,317
From Oakland to Europe
Search Deals
One-way flight from Oakland to Europe
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($253 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 11, 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

OaklandMilan

OAK - MXP

OAKMXP

Oakland

Tue 10/20

12:31 pm-12:05 pm

2 stops38h 34m

Milan Malpensa

Thu 11/19

12:00 pm-4:32 pm

2 stops37h 32m

$691

OaklandReykjavik

OAK - KEF

OAKKEF

Oakland

Sun 8/23

7:51 pm-9:00 am

1 stop30h 09m

Reykjavik Keflavik Intl

Thu 8/27

12:45 pm-10:54 pm

1 stop17h 09m

$710

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Tue 11/24

5:05 pm-8:40 am

2 stops30h 35m

Barcelona-El Prat

Tue 12/8

10:30 am-11:56 pm

2 stops22h 26m

$711

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Wed 11/25

5:55 am-8:40 am

2 stops17h 45m

Barcelona-El Prat

Thu 12/10

10:50 am-11:56 pm

2 stops22h 06m

$711

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Wed 11/18

5:55 am-2:55 pm

2 stops24h 00m

Barcelona-El Prat

Wed 11/25

1:10 pm-4:32 pm

2 stops36h 22m

$715

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Tue 10/13

6:00 am-11:10 am

2 stops20h 10m

Barcelona-El Prat

Thu 10/22

6:20 am-4:23 pm

2 stops19h 03m

$716

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Sun 11/22

1:15 pm-2:00 pm

2 stops39h 45m

Barcelona-El Prat

Thu 11/26

6:00 am-4:32 pm

2 stops19h 32m

$721

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Thu 12/3

5:05 pm-8:35 am

2 stops30h 30m

Barcelona-El Prat

Tue 12/15

10:50 am-11:56 pm

2 stops22h 06m

$761

OaklandMadrid

OAK - MAD

OAKMAD

Oakland

Wed 11/25

5:55 am-7:10 pm

2 stops28h 15m

Madrid Barajas

Fri 12/4

6:00 am-11:56 pm

2 stops26h 56m

$768

OaklandReykjavik

OAK - KEF

OAKKEF

Oakland

Wed 8/26

2:11 pm-9:00 am

1 stop11h 49m

Reykjavik Keflavik Intl

Thu 9/3

12:45 pm-10:54 pm

1 stop17h 09m

$805

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

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?

    KLM, Alaska Airlines, and Delta can get you from Oakland, California to Europe in just under 30h 09m. Your travel time can differ by up to 8h 25m. There are 4180 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 - Paris Charles de Gaulle, Oakland - Rome Fiumicino or Oakland - Istanbul 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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