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$341+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — CPH
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Oakland to Europe

Keep the following information in mind while searching for Oakland to Europe flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$444
(Delta)

One-way from

$341
(Mytrip)

Popular in

June

Cheapest in

March

Average price

$1,054
From Oakland to Europe
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One-way flight from Oakland to Europe
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Highest demand for flights based on searches. 14% potential increase in price ($189 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
mar. 9/236:15 amOAK - BCN
2 stops18h 55mMultiple Airlines
vie. 10/1010:45 amBCN - OAK
2 stops22h 18mMultiple Airlines
Deal found 9/14$438
This Delta deal was found by Cheapflights users on 9/15. 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.
dom. 12/712:30 pmOAK - BCN
2 stops59h 10mDelta
mar. 1/1310:15 amBCN - OAK
2 stops45h 38mDelta
Deal found 9/15$444
This Delta deal was found by Cheapflights users on 9/14. 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.
sáb. 11/85:00 pmOAK - MAD
2 stops31h 15mDelta
vie. 11/216:00 amMAD - OAK
2 stops27h 03mDelta
Deal found 9/14$446
This Delta deal was found by Cheapflights users on 9/13. 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.
dom. 10/125:55 amOAK - BCN
2 stops23h 55mDelta
mié. 10/229:30 amBCN - OAK
2 stops23h 23mDelta
Deal found 9/13$457
This Delta deal was found by Cheapflights users on 9/15. 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.
lun. 9/226:00 amOAK - MAD
2 stops24h 35mDelta
mié. 10/86:00 amMAD - OAK
2 stops26h 53mDelta
Deal found 9/15$460
This Delta deal was found by Cheapflights users on 9/15. 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.
lun. 11/245:45 amOAK - MAD
2 stops26h 55mDelta
mié. 12/31:05 pmMAD - OAK
2 stops36h 09mDelta
Deal found 9/15$462
This Delta deal was found by Cheapflights users on 9/15. 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.
lun. 11/245:45 amOAK - BCN
2 stops24h 15mDelta
jue. 12/410:55 amBCN - OAK
2 stops46h 13mDelta
Deal found 9/15$463
This Delta deal was found by Cheapflights users on 9/15. 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.
lun. 9/225:05 pmOAK - BCN
2 stops29h 10mDelta
jue. 10/96:10 amBCN - OAK
2 stops38h 40mDelta
Deal found 9/15$466
This Delta deal was found by Cheapflights users on 9/13. 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.
dom. 10/125:55 amOAK - BCN
2 stops23h 55mDelta
vie. 10/249:30 amBCN - OAK
2 stops35h 20mDelta
Deal found 9/13$468
This Delta deal was found by Cheapflights users on 9/15. 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.
dom. 12/74:54 pmOAK - BCN
2 stops54h 46mDelta
mié. 1/146:00 amBCN - OAK
2 stops25h 53mDelta
Deal found 9/15$472
This Delta deal was found by Cheapflights users on 9/15. 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.
lun. 9/226:00 amOAK - MAD
2 stops25h 45mDelta
mar. 10/710:05 amMAD - OAK
2 stops46h 48mDelta
Deal found 9/15$473
This Delta deal was found by Cheapflights users on 9/15. 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.
mar. 11/255:45 amOAK - MAD
2 stops25h 20mDelta
mié. 12/31:05 pmMAD - OAK
2 stops44h 03mDelta
Deal found 9/15$474

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 septiembre 16, 2025.
Use the filters below to find and compare flights from Oakland to Europe that are best for you.

Fly from

Oakland

Fly to

Europe

Route

Depart

Return

Price

OaklandMadrid

OAK - MAD

OAKMAD

Oakland

sáb. 11/8

5:00 pm-9:15 am

2 stops31h 15m

Madrid Barajas

vie. 11/21

6:00 am-12:03 am

2 stops27h 03m

$446

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

dom. 10/12

5:55 am-2:50 pm

2 stops23h 55m

Barcelona-El Prat

mié. 10/22

9:30 am-11:53 pm

2 stops23h 23m

$457

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

sáb. 12/6

4:54 pm-11:10 am

2 stops33h 16m

Barcelona-El Prat

mar. 1/13

10:15 am-10:53 pm

2 stops45h 38m

$463

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

lun. 10/13

5:55 am-2:50 pm

2 stops23h 55m

Barcelona-El Prat

vie. 10/24

9:30 am-11:50 am

2 stops35h 20m

$468

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

mar. 10/14

5:55 am-2:50 pm

2 stops23h 55m

Barcelona-El Prat

vie. 10/24

9:30 am-11:50 am

2 stops35h 20m

$468

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

lun. 12/8

12:30 pm-8:40 am

2 stops35h 10m

Barcelona-El Prat

lun. 1/12

11:10 am-4:34 pm

2 stops38h 24m

$472

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

mié. 11/26

5:45 am-10:25 am

2 stops43h 40m

Barcelona-El Prat

jue. 12/4

10:55 am-4:14 pm

2 stops38h 19m

$475

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

mar. 11/25

4:51 pm-10:25 am

2 stops56h 34m

Barcelona-El Prat

jue. 12/4

10:55 am-12:08 am

2 stops46h 13m

$475

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

dom. 10/5

6:00 am-9:20 am

2 stops42h 20m

Barcelona-El Prat

mié. 10/15

11:05 am-11:53 pm

2 stops45h 48m

$478

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

mar. 12/2

4:54 pm-3:00 pm

2 stops37h 06m

Barcelona-El Prat

lun. 1/12

11:10 am-4:34 pm

2 stops38h 24m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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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

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

Currently, November is the cheapest month in which you can book a flight from Oakland, California to Europe (average of $523). Flying from Oakland, California to Europe in June is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OAK to EU?

Find hourly flight availability from Oakland to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oakland, California to Europe as you normally would.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Europe. Reviews last updated septiembre 16, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Icelandair from Oakland to Europe to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,386 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Icelandair
7.0
Good
544 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,363 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
French Bee
6.0
Okay
77 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 Icelandair can get you from Oakland, California to Europe in just under 16h 55m. Your travel time can differ by up to 14h 20m. There are 5812 mi between Oakland, California and Europe. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Oakland, California to Europe one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $387. However, be on the lookout for offers from KLM and British Airways, as they are both options that can get you from Oakland, California to Europe for a low price.

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

    Most travelers choose Oakland - Paris Charles de Gaulle, Oakland - Zurich 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.

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

    Currently, November is the cheapest month in which you can book a flight from Oakland, California to Europe (average of $523). Flying from Oakland, California to Europe in June is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Oakland to Europe

Discover the top 3 airlines that operate flights from Oakland to Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$641Average$811FlexibilityNo cancel feeOn-time72%
DeltaCheapest$641Average$720FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$677Average$1,203FlexibilityNo cancel feeOn-time75%

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