$859+ Cheap flights from Oakland, CA (OAK) to Bucharest (BUH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BUH
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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Find cheap flights from Oakland to Bucharest with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oakland to Bucharest
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Cheapest flights from Oakland to BucharestExplore the most affordable flight options available from Oakland to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
Explore the most affordable flight options available from Oakland to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
This Delta deal was found by Cheapflights users on 8/28. 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 9/276:00 am -
2 stops31h 25m
Thu 10/87:05 am -
2 stops26h 51m
Deal found 8/28![Delta logo]()
$859
This Delta deal was found by Cheapflights users on 8/28. 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 9/276:00 am -
2 stops31h 25m
Mon 10/51:40 pm -
2 stops44h 16m
Deal found 8/28![Delta logo]()
$879
This Delta deal was found by Cheapflights users on 8/28. 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 9/265:00 pm -
2 stops44h 25m
Tue 10/61:40 pm -
2 stops44h 16m
Deal found 8/28![Delta logo]()
$884
This Delta deal was found by Cheapflights users on 8/28. 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 9/276:00 am -
2 stops31h 25m
Fri 10/96:00 am -
2 stops40h 01m
Deal found 8/28![Delta logo]()
$920
This Delta deal was found by Cheapflights users on 8/28. 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 9/285:00 pm -
2 stops44h 25m
Fri 10/96:00 am -
2 stops40h 01m
Deal found 8/28![Delta logo]()
$926
This Delta deal was found by Cheapflights users on 8/28. 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 9/305:00 pm -
2 stops58h 00m
Mon 10/51:40 pm -
2 stops44h 16m
Deal found 8/28![Delta logo]()
$950
This Delta deal was found by Cheapflights users on 8/28. 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 9/206:00 am -
2 stops31h 25m
Fri 10/27:05 am -
2 stops26h 54m
Deal found 8/28![Delta logo]()
$955
This Delta deal was found by Cheapflights users on 8/28. 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 -
2 stops19h 01m
Wed 10/77:05 am -
2 stops26h 51m
Deal found 8/28![Delta logo]()
$960
This Delta deal was found by Cheapflights users on 8/28. 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 9/206:00 am -
2 stops31h 25m
Mon 10/51:40 pm -
2 stops44h 16m
Deal found 8/28![Delta logo]()
$975
This Delta deal was found by Cheapflights users on 8/28. 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 9/236:00 am -
2 stops45h 00m
Thu 10/87:05 am -
2 stops26h 51m
Deal found 8/28![Delta logo]()
$1,017
This Delta deal was found by Cheapflights users on 8/28. 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.
Thu 9/246:00 am -
2 stops31h 25m
Fri 10/96:00 am -
2 stops40h 01m
Deal found 8/28![Delta logo]()
$1,028
This Delta deal was found by Cheapflights users on 8/28. 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.
Thu 9/246:00 am -
2 stops31h 25m
Mon 10/51:40 pm -
2 stops44h 16m
Deal found 8/28![Delta logo]()
$1,035
Best flights from Oakland to BucharestDiscover carefully curated flight deals from Oakland to Bucharest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Oakland to Bucharest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This Delta deal was found by Cheapflights users on 8/28. 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 9/276:00 am -
2 stops31h 25m
Thu 10/87:05 am -
2 stops26h 51m
Deal found 8/28![Delta logo]()
$859
This British Airways deal was found by Cheapflights users on 8/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/111:51 am -
2 stops41h 14m
Fri 2/58:25 am -
2 stops23h 35m
Deal found 8/30![British Airways logo]()
$995
This Booking.com deal was found by Cheapflights users on 8/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:01 am -
2 stops30h 49m
Thu 10/158:35 am -
2 stops24h 20m
Deal found 8/30![Multiple Airlines logo]()
$1,079
This Delta deal was found by Cheapflights users on 8/28. 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 9/206:00 am -
2 stops31h 25m
Fri 10/27:05 am -
2 stops26h 54m
Deal found 8/28![Delta logo]()
$955
This Booking.com deal was found by Cheapflights users on 8/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:02 am -
2 stops29h 48m
Thu 11/58:35 am -
2 stops24h 05m
Deal found 8/29![Multiple Airlines logo]()
$1,089
This Delta deal was found by Cheapflights users on 8/28. 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.
Fri 9/255:00 pm -
2 stops34h 00m
Wed 10/77:05 am -
2 stops26h 51m
Deal found 8/28![Delta logo]()
$1,090
This Booking.com deal was found by Cheapflights users on 8/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:22 pm -
2 stops25h 58m
Sat 11/78:35 am -
2 stops24h 05m
Deal found 8/31![Multiple Airlines logo]()
$1,092
This Delta deal was found by Cheapflights users on 8/28. 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.
Thu 9/246:00 am -
2 stops31h 25m
Sun 10/42:00 pm -
2 stops19h 59m
Deal found 8/28![Delta logo]()
$1,352
Last-minute flights from Oakland to BucharestDiscover last-minute flight deals from Oakland to Bucharest. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Oakland to Bucharest. Data last updated August 31, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/28. 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 9/206:00 am -
2 stops31h 25m
Fri 10/27:05 am -
2 stops26h 54m
Deal found 8/28![Delta logo]()
$955
This Delta deal was found by Cheapflights users on 8/28. 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 9/206:00 am -
2 stops31h 25m
Mon 10/51:40 pm -
2 stops44h 16m
Deal found 8/28![Delta logo]()
$975
This Delta deal was found by Cheapflights users on 8/28. 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 -
2 stops19h 01m
Wed 10/77:05 am -
2 stops26h 51m
Deal found 8/28![Delta logo]()
$960
This Delta deal was found by Cheapflights users on 8/28. 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 9/236:00 am -
2 stops45h 00m
Thu 10/87:05 am -
2 stops26h 51m
Deal found 8/28![Delta logo]()
$1,017
This Delta deal was found by Cheapflights users on 8/28. 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.
Thu 9/246:00 am -
2 stops31h 25m
Fri 10/96:00 am -
2 stops40h 01m
Deal found 8/28![Delta logo]()
$1,028
This Delta deal was found by Cheapflights users on 8/28. 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.
Thu 9/246:00 am -
2 stops31h 25m
Mon 10/51:40 pm -
2 stops44h 16m
Deal found 8/28![Delta logo]()
$1,035
This Delta deal was found by Cheapflights users on 8/28. 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 9/265:00 pm -
2 stops44h 25m
Tue 10/61:40 pm -
2 stops44h 16m
Deal found 8/28![Delta logo]()
$884
This Delta deal was found by Cheapflights users on 8/28. 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 9/276:00 am -
2 stops31h 25m
Thu 10/87:05 am -
2 stops26h 51m
Deal found 8/28![Delta logo]()
$859
This Delta deal was found by Cheapflights users on 8/28. 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 9/276:00 am -
2 stops31h 25m
Mon 10/51:40 pm -
2 stops44h 16m
Deal found 8/28![Delta logo]()
$879
This Delta deal was found by Cheapflights users on 8/28. 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 9/276:00 am -
2 stops31h 25m
Fri 10/96:00 am -
2 stops40h 01m
Deal found 8/28![Delta logo]()
$920
This Delta deal was found by Cheapflights users on 8/28. 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 9/285:00 pm -
2 stops44h 25m
Fri 10/96:00 am -
2 stops40h 01m
Deal found 8/28![Delta logo]()
$926
This Delta deal was found by Cheapflights users on 8/28. 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 9/305:00 pm -
2 stops58h 00m
Mon 10/51:40 pm -
2 stops44h 16m
Deal found 8/28![Delta logo]()
$950
One-way flights from Oakland to BucharestSearch for one-way flight options from Oakland to Bucharest. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from Oakland to Bucharest. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This oojo deal was found by Cheapflights users on 8/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:11 am -
2 stops22h 24m
Deal found 8/30![Multiple Airlines logo]()
$863
This oojo deal was found by Cheapflights users on 8/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:11 am -
2 stops22h 24m
Deal found 8/30![Multiple Airlines logo]()
$14,481
Find flight deals from Oakland to Bucharest
Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Bucharest (BUH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 31, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $859 (Delta) |
Popular in | December |
Cheapest in | November |
Average price | $798 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oakland to Bucharest 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 7,457,451 searches. Data last updated August 31, 2026.
Use the filters below to find and compare flights from Oakland to Bucharest that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OaklandBucharest
OAK Oakland - OTP Bucharest Otopeni Intl
OAKOTP
Oakland
Sun 9/27
6:00 am-11:25 pm
2 stops31h 25m
Bucharest Otopeni Intl
Thu 10/8
7:05 am-11:56 pm
2 stops26h 51m
$859
OaklandBucharest
OAK Oakland - OTP Bucharest Otopeni Intl
OAKOTP
Oakland
Sun 9/20
6:00 am-11:25 pm
2 stops31h 25m
Bucharest Otopeni Intl
Fri 10/2
7:05 am-11:59 pm
2 stops26h 54m
$955
OaklandBucharest
OAK Oakland - OTP Bucharest Otopeni Intl
OAKOTP
Oakland
Mon 2/1
11:51 am-3:05 pm
2 stops41h 14m
Bucharest Otopeni Intl
Fri 2/5
8:25 am-10:00 pm
2 stops23h 35m
$995
OaklandBucharest
OAK Oakland - OTP Bucharest Otopeni Intl
OAKOTP
Oakland
Thu 10/1
6:01 am-10:50 pm
2 stops30h 49m
Bucharest Otopeni Intl
Thu 10/15
8:35 am-10:55 pm
2 stops24h 20m
$1,079
OaklandBucharest
OAK Oakland - OTP Bucharest Otopeni Intl
OAKOTP
Oakland
Thu 10/22
7:02 am-10:50 pm
2 stops29h 48m
Bucharest Otopeni Intl
Thu 11/5
8:35 am-10:40 pm
2 stops24h 05m
$1,089
OaklandBucharest
OAK Oakland - OTP Bucharest Otopeni Intl
OAKOTP
Oakland
Fri 9/25
5:00 pm-1:00 pm
2 stops34h 00m
Bucharest Otopeni Intl
Wed 10/7
7:05 am-11:56 pm
2 stops26h 51m
$1,090
Quickest round-trip
OaklandBucharest
OAK Oakland - OTP Bucharest Otopeni Intl
OAKOTP
Oakland
Sat 10/24
12:22 pm-12:20 am
2 stops25h 58m
Bucharest Otopeni Intl
Sat 11/7
8:35 am-10:40 pm
2 stops24h 05m
$1,092
OaklandBucharest
OAK Oakland - OTP Bucharest Otopeni Intl
OAKOTP
Oakland
Thu 9/24
6:00 am-11:25 pm
2 stops31h 25m
Bucharest Otopeni Intl
Sun 10/4
2:00 pm-11:59 pm
2 stops19h 59m
$1,352
Cheapest one-way
Quickest one-way
OaklandBucharest
OAK Oakland - OTP Bucharest Otopeni Intl
OAKOTP
Oakland
Thu 9/17
10:11 am-6:35 pm
2 stops22h 24m
$14,481
Sorted by cheapest first
Best time to book a flight from Oakland to Bucharest
Have a flexible travel schedule? Discover the best time to fly to Bucharest from Oakland with our price prediction graph.
OAK-BUH
OAK-OTP
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 Bucharest
OAK-BUH
OAK-OTP
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 Bucharest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bucharest?
Book flights to Bucharest if you plan to visit one of these locationsOtopeni
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