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$307+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — CPH
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
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 27, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 9/66:04 am
OAK
-
KEF
1 stop19h 56m
Alaska Airlines
Fri 9/187:45 pm
KEF
-
OAK
1 stop24h 34m
Alaska Airlines
Deal found 7/23$666
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 9/57:51 pm
OAK
-
KEF
1 stop30h 09m
Alaska Airlines
Fri 9/184:50 pm
KEF
-
OAK
1 stop33h 05m
Alaska Airlines
Deal found 7/23$674
This Delta deal was found by Cheapflights users on 7/26. 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.
Sun 9/205:00 pm
OAK
-
BCN
2 stops57h 10m
Delta
Tue 10/63:15 pm
BCN
-
OAK
2 stops41h 41m
Delta
Deal found 7/26$702
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:15 pm
OAK
-
BCN
2 stops19h 25m
Multiple Airlines
Tue 9/2910:30 am
BCN
-
OAK
2 stops19h 58m
Multiple Airlines
Deal found 7/26$713
This Delta deal was found by Cheapflights users on 7/24. 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 9/215:00 pm
OAK
-
BCN
2 stops33h 10m
Delta
Fri 10/161:20 pm
BCN
-
OAK
2 stops19h 36m
Delta
Deal found 7/24$716
This Delta deal was found by Cheapflights users on 7/24. 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 9/216:00 am
OAK
-
BCN
2 stops23h 50m
Delta
Thu 10/156:20 am
BCN
-
OAK
2 stops26h 36m
Delta
Deal found 7/24$720
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:00 pm
OAK
-
BCN
2 stops33h 10m
Delta
Tue 10/131:25 pm
BCN
-
OAK
2 stops43h 31m
Delta
Deal found 7/22$721
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:15 pm
OAK
-
BCN
2 stops21h 15m
Multiple Airlines
Wed 10/149:20 pm
BCN
-
OAK
2 stops30h 34m
Multiple Airlines
Deal found 7/22$724
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:29 pm
OAK
-
BCN
2 stops36h 46m
Delta
Fri 10/161:20 pm
BCN
-
OAK
2 stops19h 36m
Delta
Deal found 7/22$725
This Delta deal was found by Cheapflights users on 7/24. 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 9/2012:29 pm
OAK
-
BCN
2 stops35h 06m
Delta
Wed 10/141:20 pm
BCN
-
OAK
2 stops19h 36m
Delta
Deal found 7/24$727
This Delta deal was found by Cheapflights users on 7/23. 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 11/225:05 pm
OAK
-
BCN
2 stops34h 10m
Delta
Wed 11/251:10 pm
BCN
-
OAK
2 stops36h 22m
Delta
Deal found 7/23$730
This Delta deal was found by Cheapflights users on 7/24. 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 9/2212:39 pm
OAK
-
BCN
2 stops34h 56m
Delta
Thu 10/156:20 am
BCN
-
OAK
2 stops26h 36m
Delta
Deal found 7/24$731

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 27, 2026.

Round-trip from

$666
(Alaska Airlines)

One-way from

$307
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,369
From Oakland to Europe
Search Deals
One-way flight from Oakland to Europe
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($267 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 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 27, 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

Sun 9/13

5:00 pm-8:35 am

2 stops30h 35m

Barcelona-El Prat

Tue 9/29

3:15 pm-11:59 am

2 stops29h 44m

$795

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Sun 9/13

5:00 pm-6:50 pm

2 stops16h 50m

Barcelona-El Prat

Tue 9/29

6:20 am-4:20 pm

2 stops19h 00m

$817

OaklandParis

OAK - CDG

OAKCDG

Oakland

Tue 11/17

5:55 am-10:00 am

1 stop19h 05m

Paris Charles de Gaulle

Fri 12/4

6:55 am-11:56 pm

2 stops26h 01m

$822

OaklandParis

OAK - CDG

OAKCDG

Oakland

Mon 11/16

5:55 am-10:00 am

1 stop19h 05m

Paris Charles de Gaulle

Tue 11/24

6:55 am-11:56 pm

2 stops26h 01m

$822

OaklandParis

OAK - CDG

OAKCDG

Oakland

Tue 12/8

6:00 am-1:50 pm

2 stops22h 50m

Paris Charles de Gaulle

Mon 1/11

9:00 pm-11:56 pm

2 stops35h 56m

$829

OaklandReykjavik

OAK - KEF

OAKKEF

Oakland

Sun 8/23

7:51 pm-9:00 am

1 stop30h 09m

Reykjavik Keflavik Intl

Sat 8/29

12:45 pm-6:55 pm

1 stop13h 10m

$837

OaklandRome

OAK - FCO

OAKFCO

Oakland

Mon 8/17

6:22 am-1:15 pm

1 stop21h 53m

Rome Fiumicino

Thu 8/27

3:15 pm-10:54 pm

1 stop16h 39m

$837

OaklandReykjavik

OAK - KEF

OAKKEF

Oakland

Thu 8/27

10:07 am-9:00 am

1 stop15h 53m

Reykjavik Keflavik Intl

Sun 8/30

12:45 pm-6:55 pm

1 stop13h 10m

$839

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Thu 9/24

6:00 am-11:10 am

2 stops20h 10m

Barcelona-El Prat

Mon 10/12

1:25 pm-11:56 pm

2 stops43h 31m

$854

OaklandParis

OAK - CDG

OAKCDG

Oakland

Sun 11/22

1:15 pm-10:00 am

1 stop35h 45m

Paris Charles de Gaulle

Mon 11/30

2:30 pm-4:32 pm

2 stops35h 02m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

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, KLM, and Virgin Atlantic can get you from Oakland, California to Europe in just under 16h 50m. Your travel time can differ by up to 13h 45m. There are 5942 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 - Istanbul, Oakland - Frankfurt am Main or Oakland - Paris Charles de Gaulle 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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