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Cheap flights from Oakland (OAK) to Portugal from $341

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OAK — LIS
may. 21 — may. 281
From?
To?
mar. 5/21
mar. 5/28
1 adult, Economy
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How far in advance should I book a flight from Oakland, California to Portugal?

To save up to 38% on this flight, we recommend booking at least 38 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Oakland, California to Portugal from $935 1-2 weeks out and tickets from $1,057 for flights departing within the next 72 hours.

What is the cheapest month to fly from Oakland, California to Portugal?

The best pricing can be found in the month of January. Prices to Portugal from Oakland, California average $931. You can even find prices in January for less than $931, as users have found deals to Portugal from as low as $511. The month of June appears to be one of the more expensive times to travel to Portugal from Oakland, California. Flying in the targeted month can save you up to 53%.

When is the cheapest time to fly from Oakland, California to Portugal (OAK - PT)?

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

Cheap Delta flights from Oakland to Portugal

Explore cheap flight options specifically provided by Delta for the route between Oakland and Portugal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Check out some of the cheapest Delta flights we've come across from Oakland to Portugal. It's recommended that users confirm their flight details before booking.
vie. 9/2710:45 pmOAK - LIS
2 stops25h 15mDelta
mié. 10/95:40 amLIS - OAK
2 stops26h 15mDelta
Deal found 5/16$762
mié. 9/111:15 pmOAK - LIS
2 stops21h 25mDelta
mar. 9/245:00 amLIS - OAK
2 stops19h 31mDelta
Deal found 5/16$967
lun. 7/1510:52 pmOAK - LIS
2 stops27h 53mDelta
jue. 8/15:40 amLIS - OAK
2 stops26h 11mDelta
Deal found 5/14$1,002
mar. 6/2512:44 pmOAK - LIS
2 stops17h 51mDelta
lun. 8/265:40 amLIS - OAK
2 stops18h 51mDelta
Deal found 5/15$1,013
sáb. 7/1310:52 pmOAK - LIS
2 stops25h 58mDelta
jue. 8/15:40 amLIS - OAK
2 stops26h 11mDelta
Deal found 5/14$1,014
jue. 7/2510:52 pmOAK - LIS
2 stops51h 53mDelta
jue. 8/85:40 amLIS - OAK
2 stops26h 14mDelta
Deal found 5/14$1,016
lun. 7/1510:52 pmOAK - LIS
2 stops27h 53mDelta
mié. 7/315:40 amLIS - OAK
2 stops23h 51mDelta
Deal found 5/14$1,067
sáb. 7/1310:52 pmOAK - LIS
2 stops31h 58mDelta
vie. 8/25:40 amLIS - OAK
2 stops26h 11mDelta
Deal found 5/14$1,079
jue. 7/2510:52 pmOAK - LIS
2 stops51h 53mDelta
vie. 8/95:40 amLIS - OAK
2 stops26h 14mDelta
Deal found 5/14$1,081

Cheap KLM flights from Oakland to Portugal

Explore cheap flight options specifically provided by KLM for the route between Oakland and Portugal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Some of the best deals we've found on KLM flights traveling from Oakland to Portugal. Make sure to examine the flight information before completing your reservation.
mar. 10/16:00 amOAK - LIS
2 stops20h 45mKLM
jue. 10/107:30 pmLIS - OAK
2 stops34h 05mKLM
Deal found 5/15$765
dom. 6/25:50 amOAK - OPO
2 stops32h 25mKLM
dom. 6/169:15 amOPO - OAK
2 stops20h 30mKLM
Deal found 5/14$1,124

Cheap Oakland to Portugal flights in May & June 2024

Find cheap flight options from Oakland to Portugal specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on mayo 16, 2024.
The lowest fares we've come across on flights traveling from Oakland to Portugal in May and June 2024. For more flight deals, be sure to check back very soon.
mié. 6/125:15 amOAK - TER
3 stops44h 50mMultiple Airlines
mar. 6/1812:00 pmTER - OAK
Nonstop11h 15mMultiple Airlines
Deal found 5/15$983
mié. 6/55:15 amOAK - TER
3 stops35h 05mMultiple Airlines
mar. 9/107:05 amTER - OAK
3 stops31h 37mMultiple Airlines
Deal found 5/15$992
mar. 6/2512:44 pmOAK - LIS
2 stops17h 51mDelta
lun. 8/265:40 amLIS - OAK
2 stops18h 51mDelta
Deal found 5/15$1,013
mié. 6/51:15 pmOAK - TER
2 stops27h 05mMultiple Airlines
mar. 9/107:05 amTER - OAK
3 stops31h 37mMultiple Airlines
Deal found 5/15$1,018
mié. 6/121:15 pmOAK - TER
2 stops27h 05mMultiple Airlines
mar. 6/2512:00 pmTER - OAK
Nonstop11h 15mMultiple Airlines
Deal found 5/15$1,096
dom. 6/25:50 amOAK - OPO
2 stops32h 25mKLM
dom. 6/169:15 amOPO - OAK
2 stops20h 30mKLM
Deal found 5/14$1,124
mié. 5/2210:00 amOAK - LIS
2 stops28h 35mMultiple Airlines
sáb. 5/258:35 pmLIS - OAK
2 stops35h 16mMultiple Airlines
Deal found 5/15$1,137
dom. 6/25:50 amOAK - OPO
3 stops32h 55mMultiple Airlines
dom. 6/166:25 amOPO - OAK
2 stops32h 17mMultiple Airlines
Deal found 5/14$1,155
mié. 5/2210:00 amOAK - LIS
2 stops29h 05mMultiple Airlines
sáb. 5/252:55 pmLIS - OAK
3 stops39h 49mMultiple Airlines
Deal found 5/15$1,164

Oakland to Portugal 2024 flight deals

Discover exclusive flight deals for travel between Oakland and Portugal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
The lowest fares we've come across on flights traveling from Oakland to Portugal in May and June 2024. For more flight deals, be sure to check back very soon.
jue. 12/510:45 pmOAK - LIS
2 stops26h 15mDelta
lun. 12/911:25 amLIS - OAK
2 stops37h 06mDelta
Deal found 5/15$687
vie. 9/2710:45 pmOAK - LIS
2 stops25h 15mDelta
mié. 10/95:40 amLIS - OAK
2 stops26h 15mDelta
Deal found 5/16$762
mar. 10/16:00 amOAK - LIS
2 stops20h 45mKLM
jue. 10/107:30 pmLIS - OAK
2 stops34h 05mKLM
Deal found 5/15$765
mié. 12/46:00 amOAK - FAO
2 stops28h 25mKLM
dom. 12/87:55 pmFAO - OAK
2 stops33h 40mKLM
Deal found 5/15$795
dom. 12/110:45 pmOAK - OPO
2 stops28h 05mDelta
jue. 12/511:15 amOPO - OAK
2 stops44h 40mDelta
Deal found 5/14$893
dom. 12/110:45 pmOAK - OPO
2 stops28h 05mDelta
jue. 12/511:15 amOPO - OAK
2 stops44h 40mDelta
Deal found 5/15$894
mar. 12/242:48 pmOAK - LIS
2 stops18h 57mBritish Airways
mar. 1/710:40 amLIS - OAK
2 stops21h 13mBritish Airways
Deal found 5/14$933
mié. 9/41:45 pmOAK - TER
Nonstop9h 30mMultiple Airlines
mié. 9/257:10 amTER - OAK
3 stops47h 41mMultiple Airlines
Deal found 5/15$962
mié. 9/111:15 pmOAK - LIS
2 stops21h 25mDelta
mar. 9/245:00 amLIS - OAK
2 stops19h 31mDelta
Deal found 5/16$967

Non-stop flights to Portugal from Oakland

Discover non-stop flight options from Oakland to Portugal. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
For a shorter flight, select one of these non-stop flights from Oakland to Portugal. Users seeking other options on flights from Oakland to Portugal should update the search form at the top of the page.
mié. 7/241:45 pmOAK - TER
Nonstop9h 30mAzores Airlines
mar. 7/3012:00 pmTER - OAK
Nonstop11h 15mAzores Airlines
Deal found 5/14$1,747
mié. 7/101:45 pmOAK - TER
Nonstop9h 30mAzores Airlines
mar. 7/1612:00 pmTER - OAK
Nonstop11h 15mAzores Airlines
Deal found 5/14$1,848
mié. 6/51:45 pmOAK - TER
Nonstop9h 30mAzores Airlines
mar. 9/1012:00 pmTER - OAK
Nonstop11h 15mAzores Airlines
Deal found 5/15$2,251
mié. 7/31:45 pmOAK - TER
Nonstop9h 30mAzores Airlines
mar. 7/1612:00 pmTER - OAK
Nonstop11h 15mAzores Airlines
Deal found 5/15$2,510

Oakland to Portugal flights leaving soon

Find last-minute flight options from Oakland to Portugal for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Check out these flights departing soon from Oakland to Portugal. It's wise to confirm all flight details are correct before booking.
mié. 5/2210:00 amOAK - LIS
2 stops28h 35mMultiple Airlines
sáb. 5/258:35 pmLIS - OAK
2 stops35h 16mMultiple Airlines
Deal found 5/15$1,137
mié. 5/2210:00 amOAK - LIS
2 stops29h 05mMultiple Airlines
sáb. 5/252:55 pmLIS - OAK
3 stops39h 49mMultiple Airlines
Deal found 5/15$1,164
dom. 5/265:50 amOAK - LIS
2 stops21h 00mDelta
dom. 6/212:45 pmLIS - OAK
2 stops43h 06mDelta
Deal found 5/16$1,178
mié. 5/2210:00 amOAK - LIS
2 stops29h 05mMultiple Airlines
dom. 5/266:30 amLIS - OAK
2 stops32h 22mMultiple Airlines
Deal found 5/15$1,185
mié. 5/2210:00 amOAK - LIS
3 stops38h 30mMultiple Airlines
sáb. 5/258:05 pmLIS - OAK
3 stops35h 46mMultiple Airlines
Deal found 5/15$1,268
mié. 5/2210:00 amOAK - LIS
3 stops38h 30mMultiple Airlines
dom. 5/266:30 amLIS - OAK
2 stops32h 22mMultiple Airlines
Deal found 5/15$1,289
mié. 5/2210:00 amOAK - LIS
2 stops38h 00mMultiple Airlines
sáb. 5/2512:20 pmLIS - OAK
1 stop16h 49mMultiple Airlines
Deal found 5/15$1,876
mié. 5/228:11 pmOAK - LIS
3 stops31h 14mMultiple Airlines
dom. 5/267:30 amLIS - OAK
3 stops31h 22mMultiple Airlines
Deal found 5/15$2,232
mié. 5/222:40 pmOAK - LIS
2 stops19h 20mBritish Airways
lun. 5/276:45 pmLIS - OAK
2 stops37h 14mBritish Airways
Deal found 5/16$2,301

One-way flights to Portugal from Oakland

Search for one-way flight options from Oakland to Portugal. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Users traveling one-way from Oakland to Portugal can select one of these great deals. Those needing a return flight from Oakland to Portugal can use the search form above.
lun. 9/165:50 amOAK - LIS
2 stops30h 15mMultiple Airlines
Deal found 5/16$341
dom. 9/229:26 pmOAK - LIS
2 stops38h 39mMultiple Airlines
Deal found 5/14$342
vie. 10/412:04 pmOAK - LIS
2 stops25h 11mMultiple Airlines
Deal found 5/16$348
dom. 9/229:26 pmOAK - LIS
2 stops38h 39mMultiple Airlines
Deal found 5/16$358
lun. 10/712:04 pmOAK - LIS
2 stops24h 31mMultiple Airlines
Deal found 5/16$359
dom. 9/159:26 pmOAK - OPO
2 stops39h 49mMultiple Airlines
Deal found 5/15$371
vie. 9/65:50 amOAK - LIS
2 stops30h 05mMultiple Airlines
Deal found 5/15$393
mié. 7/108:43 amOAK - TER
3 stops44h 47mMultiple Airlines
Deal found 5/15$450
mié. 7/108:43 amOAK - PDL
2 stops24h 52mMultiple Airlines
Deal found 5/14$453

Find flights from Oakland to Portugal within your budget

Customize your flight search to find flights from Oakland to Portugal 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 2,637,452 searches. Data last updated mayo 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$762 - $1,593

Route

Depart

Return

Price

OaklandLisbon Humberto Delgado

OAK - LIS

OAKLIS

Oakland

vie. 9/27

2 stops25h 15m

Lisbon Humberto Delgado

mié. 10/9

2 stops26h 15m

$762

OaklandLisbon Humberto Delgado

OAK - LIS

OAKLIS

Oakland

mar. 10/1

2 stops20h 45m

Lisbon Humberto Delgado

jue. 10/10

2 stops34h 05m

$765

OaklandLajes

OAK - TER

OAKTER

Oakland

mié. 9/4

Nonstop9h 30m

Lajes

mié. 9/25

3 stops47h 41m

$962

OaklandLisbon Humberto Delgado

OAK - LIS

OAKLIS

Oakland

mié. 9/11

2 stops21h 25m

Lisbon Humberto Delgado

mar. 9/24

2 stops19h 31m

$967

OaklandLisbon Humberto Delgado

OAK - LIS

OAKLIS

Oakland

vie. 9/27

2 stops42h 54m

Lisbon Humberto Delgado

sáb. 10/5

2 stops36h 48m

$970

OaklandLajes

OAK - TER

OAKTER

Oakland

mié. 6/12

3 stops44h 50m

Lajes

mar. 6/18

Nonstop11h 15m

$983

OaklandLajes

OAK - TER

OAKTER

Oakland

mié. 9/18

Nonstop9h 30m

Lajes

mar. 9/24

Nonstop11h 15m

$1,224

OaklandLisbon Humberto Delgado

OAK - LIS

OAKLIS

Oakland

jue. 5/30

2 stops36h 10m

Lisbon Humberto Delgado

jue. 6/6

2 stops44h 54m

$1,571

OaklandLisbon Humberto Delgado

OAK - LIS

OAKLIS

Oakland

vie. 6/21

2 stops25h 00m

Lisbon Humberto Delgado

sáb. 6/29

2 stops18h 28m

$1,593

Flights are sorted by cheapest first

Deals found on 5/16

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated mayo 16, 2024.
See what other customers who have flown with Delta, KLM and British Airways from Oakland to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Finnair
7.8
Good
1,376 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Air France
7.6
Good
1,764 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Oakland to Portugal. 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 Portugal?

    If you book a flight to Portugal from Oakland, you will be flying from Oakland, which is the city’s only airport. Oakland (OAK) is located 7.0 mi from the center of Oakland.

  • Can I find flights from Oakland, California to Portugal for under $800 on Cheapflights?

    Yes, there are multiple flights from Oakland, California to Portugal for under $800. The cheapest flight booked recently is on Delta for just $762, but on average you can expect to pay $1,004.

  • Are there nonstop flights from Oakland, California to Portugal for under $1,800 on Cheapflights?

    Cheapflights has at least 4 direct flights from Oakland, California to Portugal under $1,800. A good price for a nonstop flight from Oakland, California to Portugal is less than $2,089.

  • Are there last-minute flights available from Oakland, California to Portugal for under $1,200?

    There are currently 12+ open flights from Oakland, California to Portugal within the next 7 days for less than $1,200.

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

    The most popular flight routes from Oakland, California to Portugal are Oakland - Lisbon Humberto Delgado, Oakland - Lajes and Oakland - Porto.

  • What are the most popular airlines that fly from Oakland, California to Portugal?

    British Airways, Delta and TAP AIR PORTUGAL are the most popular airlines when flying from Oakland, California to Portugal.

  • What does OAK to LIS mean?

    Great question - OAK to LIS just means Oakland Airport to Lisbon Humberto Delgado Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Porto Airport (OPO), Faro Airport (FAO), Funchal Madeira Airport (FNC), Ponta Delgada Nordela Airport (PDL), Lajes Airport (TER).

  • Can I find deals for flights from Oakland to Portugal that include extra baggage allowance?

    The amount of baggage you can bring on your Oakland to Portugal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Oakland to Portugal with specific airlines?

    Yes, Cheapflights allows you to browse and filter Oakland to Portugal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Oakland to Portugal that allow pets onboard?

    Many airlines flying from Oakland to Portugal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Oakland to Portugal?

    Yes, you can often find last-minute deals on Oakland to Portugal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Oakland, California to Portugal flight deals updated?

    The Oakland, California to Portugal flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top 4 airlines flying from Oakland to Portugal

Discover the top 4 airlines that operate flights from Oakland to Portugal. 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 2,637,452 searches. Data last updated mayo 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$521Average$942FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapest$715Average$995FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest$740Average$816FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Azores AirlinesCheapest$1,166Average$1,480FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
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Search flights from Oakland to Portugal by cabin class

Find flights from Oakland to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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Why should you use Cheapflights to find cheap flight tickets from Oakland to Portugal?

Millions of users choose and trust Cheapflights to book the best flight deals from Oakland to Portugal for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Oakland to Portugal with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Oakland to Portugal flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Oakland to Portugal become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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