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$314+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — CPH
Apr 7 — Apr 141
Tue 4/7
Tue 4/14
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 March 8, 2026.

This Delta deal was found by Cheapflights users on 3/3. 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 4/135:55 am
OAK
-
BCN
2 stops26h 15m
Delta
Wed 4/2211:10 am
BCN
-
OAK
2 stops45h 44m
Delta
Deal found 3/3$536
This Delta deal was found by Cheapflights users on 3/3. 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 4/125:55 am
OAK
-
BCN
2 stops44h 20m
Delta
Mon 4/2011:10 am
BCN
-
OAK
2 stops38h 14m
Delta
Deal found 3/3$538
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:55 am
OAK
-
MAD
2 stops42h 15m
Delta
Tue 4/286:00 am
MAD
-
OAK
2 stops19h 24m
Delta
Deal found 3/6$565
This Delta deal was found by Cheapflights users on 3/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:55 am
OAK
-
MAD
2 stops25h 50m
Delta
Wed 4/296:00 am
MAD
-
OAK
2 stops26h 54m
Delta
Deal found 3/8$574
This Delta deal was found by Cheapflights users on 3/7. 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 4/215:55 am
OAK
-
BCN
2 stops23h 55m
Delta
Tue 4/286:10 am
BCN
-
OAK
2 stops26h 44m
Delta
Deal found 3/7$592
This Delta deal was found by Cheapflights users on 3/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:55 am
OAK
-
BCN
2 stops25h 05m
Delta
Tue 3/3110:05 am
BCN
-
OAK
2 stops38h 55m
Delta
Deal found 3/8$605
This Delta deal was found by Cheapflights users on 3/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/215:55 pm
OAK
-
BCN
2 stops54h 55m
Delta
Tue 3/3110:05 am
BCN
-
OAK
2 stops46h 41m
Delta
Deal found 3/8$612
This Delta deal was found by Cheapflights users on 3/3. 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 4/65:55 am
OAK
-
BCN
2 stops25h 30m
Delta
Mon 4/131:25 pm
BCN
-
OAK
2 stops43h 29m
Delta
Deal found 3/3$618
This Air France deal was found by Cheapflights users on 3/3. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:55 am
OAK
-
BCN
2 stops24h 40m
Air France
Tue 4/79:15 pm
BCN
-
OAK
2 stops27h 45m
Air France
Deal found 3/3$620
This Delta deal was found by Cheapflights users on 3/3. 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 4/145:55 am
OAK
-
BCN
2 stops23h 55m
Delta
Mon 4/209:20 am
BCN
-
OAK
2 stops40h 04m
Delta
Deal found 3/3$626
This Delta deal was found by Cheapflights users on 3/3. 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 4/115:55 pm
OAK
-
BCN
2 stops36h 40m
Delta
Tue 4/216:20 am
BCN
-
OAK
2 stops26h 34m
Delta
Deal found 3/3$632
This Delta deal was found by Cheapflights users on 3/3. 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 4/135:55 am
OAK
-
BCN
2 stops26h 15m
Delta
Thu 4/166:20 am
BCN
-
OAK
2 stops19h 04m
Delta
Deal found 3/3$635

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 March 8, 2026.

Round-trip from

$536
(Delta)

One-way from

$314
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$916
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 ($244 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 March 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 March 8, 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 4/12

5:55 am-11:15 am

2 stops44h 20m

Barcelona-El Prat

Wed 4/22

1:25 pm-11:54 pm

2 stops43h 29m

$538

OaklandMadrid

OAK - MAD

OAKMAD

Oakland

Mon 4/13

5:55 am-9:10 am

2 stops42h 15m

Madrid Barajas

Tue 4/28

6:00 am-4:24 pm

2 stops19h 24m

$565

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Mon 4/13

5:55 am-5:10 pm

2 stops26h 15m

Barcelona-El Prat

Thu 4/16

6:20 am-4:24 pm

2 stops19h 04m

$635

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Tue 4/21

5:55 am-6:25 pm

2 stops28h 30m

Dublin

Tue 4/28

5:55 am-11:54 pm

2 stops25h 59m

$738

OaklandBarcelona

OAK - BCN

OAKBCN

Oakland

Thu 4/9

5:55 am-11:15 am

2 stops44h 20m

Barcelona-El Prat

Thu 4/16

6:20 am-4:24 pm

2 stops19h 04m

$755

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Mon 6/1

5:05 pm-7:55 am

2 stops30h 50m

Dublin

Thu 6/18

8:55 am-4:31 pm

2 stops39h 36m

$781

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Thu 6/4

6:00 am-9:15 am

2 stops19h 15m

Dublin

Mon 6/8

10:00 am-11:49 pm

2 stops21h 49m

$784

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Mon 6/1

6:00 am-9:15 am

2 stops19h 15m

Dublin

Tue 6/9

10:00 am-11:49 pm

2 stops21h 49m

$784

OaklandFrankfurt am Main

OAK - FRA

OAKFRA

Oakland

Mon 4/13

7:00 am-1:10 pm

1 stop21h 10m

Frankfurt am Main

Tue 4/28

2:15 pm-10:32 pm

1 stop17h 17m

$799

OaklandIstanbul

OAK - IST

OAKIST

Oakland

Mon 4/20

5:55 am-1:20 am

2 stops33h 25m

Istanbul

Wed 5/6

4:25 am-4:24 pm

2 stops21h 59m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

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, March is the cheapest month in which you can book a flight from Oakland, California to Europe (average of $286). Flying from Oakland, California to Europe in June is currently the most expensive (average of $625). 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.

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 March 8, 2026.
Peruse reviews from past customers who have flown with French Bee 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.
French Bee
6.1
Okay
84 reviews

Boarding

6.4

Food

5.5

Crew

7.3

Entertainment

6.5

Overall

6.1

Comfort

5.9

Reviews

1 / 2
10.0
Excellent

Cindy,Jun 2024

PPT - SFO

It was fine. The staff were nice and the seats were okay. They did have movies to watch and games to play on the back of the head rest. I had no issues with the flight.
French Bee
6.1
Okay
84 reviews
French Bee
6.1
Okay
84 reviews

Boarding

6.4

Food

5.5

Crew

7.3

Entertainment

6.5

Overall

6.1

Comfort

5.9

Reviews

1 / 2
10.0
Excellent

Cindy,Jun 2024

PPT - SFO

It was fine. The staff were nice and the seats were okay. They did have movies to watch and games to play on the back of the head rest. I had no issues with the flight.

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 Alaska Airlines can get you from Oakland, California to Europe in just under 33h 05m. Your travel time can differ by up to 11h 15m. There are 5670 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 - Barcelona-El Prat or Oakland - Munich Franz Josef Strauss 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, March is the cheapest month in which you can book a flight from Oakland, California to Europe (average of $286). Flying from Oakland, California to Europe in June is currently the most expensive (average of $625). 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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