$56+ Cheap flights from Bucharest (BUH) to Vienna (VIE)
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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUH — VIE
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from Bucharest to Vienna 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Bucharest to Vienna Intl are usually found in October or March, booked 82 days in advance, depart on a Saturday or Friday and return on a Wednesday
Cheap flight deals from Bucharest to Vienna
Cheapest
Best
Last-minute
One-way
Cheapest flights from Bucharest to ViennaExplore the most affordable flight options available from Bucharest to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from Bucharest to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:00 pm -
Nonstop1h 45m
Wed 10/217:25 pm -
2 stops14h 05m
Deal found 9/29![Ryanair logo]()
$103
This Lufthansa deal was found by Cheapflights users on 9/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:10 pm -
Nonstop1h 40m
Sun 11/89:55 am -
Nonstop1h 35m
Deal found 9/28![Austrian Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:55 pm -
Nonstop1h 40m
Sun 11/85:55 am -
1 stop11h 35m
Deal found 9/30![Ryanair logo]()
$106
This Mytrip deal was found by Cheapflights users on 9/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:15 am -
1 stop8h 00m
Thu 11/121:40 pm -
1 stop6h 35m
Deal found 9/28![Multiple Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:55 pm -
Nonstop1h 40m
Thu 11/510:50 am -
Nonstop1h 40m
Deal found 10/1![Ryanair logo]()
$110
This Mytrip deal was found by Cheapflights users on 9/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:10 pm -
1 stop13h 10m
Tue 11/312:40 pm -
Nonstop1h 40m
Deal found 9/29![Ryanair logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:55 am -
Nonstop1h 40m
Fri 11/136:45 am -
1 stop26h 50m
Deal found 9/29![Multiple Airlines logo]()
$112
This Mytrip deal was found by Cheapflights users on 9/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:00 pm -
1 stop11h 05m
Tue 10/205:50 am -
1 stop6h 55m
Deal found 9/27![Multiple Airlines logo]()
$114
This Lufthansa deal was found by Cheapflights users on 9/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:35 am -
Nonstop1h 40m
Mon 10/123:30 pm -
Nonstop1h 35m
Deal found 9/30![Austrian Airlines logo]()
$115
This Lufthansa deal was found by Cheapflights users on 9/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:35 am -
Nonstop1h 40m
Tue 10/69:35 pm -
Nonstop1h 35m
Deal found 9/29![Austrian Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:55 pm -
Nonstop1h 40m
Thu 11/51:40 pm -
1 stop20h 15m
Deal found 9/28![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:35 am -
Nonstop1h 40m
Wed 10/219:20 am -
Nonstop1h 35m
Deal found 9/29![Multiple Airlines logo]()
$118
Best flights from Bucharest to ViennaDiscover carefully curated flight deals from Bucharest to Vienna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from Bucharest to Vienna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This Mytrip deal was found by Cheapflights users on 9/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:55 pm -
Nonstop1h 40m
Sat 11/76:20 pm -
2 stops14h 55m
Deal found 9/26![Ryanair logo]()
$118
This ITA Airways deal was found by Cheapflights users on 10/1. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 am -
1 stop5h 00m
Sun 11/159:55 am -
Nonstop1h 35m
Deal found 10/1![Multiple Airlines logo]()
$126
This SWISS deal was found by Cheapflights users on 9/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:30 am -
1 stop6h 30m
Mon 11/238:15 pm -
1 stop18h 35m
Deal found 9/29![SWISS logo]()
$149
This Lufthansa deal was found by Cheapflights users on 9/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:10 pm -
Nonstop1h 40m
Fri 12/189:15 pm -
Nonstop1h 35m
Deal found 9/28![Austrian Airlines logo]()
$150
This Lufthansa deal was found by Cheapflights users on 9/26. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:20 pm -
1 stop4h 25m
Tue 10/276:10 am -
1 stop5h 20m
Deal found 9/26![Lufthansa logo]()
$162
This Air Serbia deal was found by Cheapflights users on 10/1. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/183:50 pm -
1 stop5h 20m
Sun 12/209:45 am -
1 stop4h 20m
Deal found 10/1![Air Serbia logo]()
$182
This Lufthansa deal was found by Cheapflights users on 9/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:30 am -
1 stop6h 30m
Tue 12/89:15 pm -
Nonstop1h 35m
Deal found 9/28![Multiple Airlines logo]()
$127
This ITA Airways deal was found by Cheapflights users on 9/30. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:40 pm -
1 stop5h 00m
Sat 11/79:15 pm -
Nonstop1h 35m
Deal found 9/30![Multiple Airlines logo]()
$127
This Air Serbia deal was found by Cheapflights users on 9/30. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/133:50 pm -
1 stop23h 40m
Fri 12/183:00 pm -
1 stop23h 35m
Deal found 9/30![Air Serbia logo]()
$182
This ITA Airways deal was found by Cheapflights users on 10/1. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:15 pm -
1 stop4h 25m
Sat 1/29:55 am -
Nonstop1h 35m
Deal found 10/1![Multiple Airlines logo]()
$160
This SWISS deal was found by Cheapflights users on 10/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:30 am -
2 stops16h 00m
Sat 12/56:30 pm -
1 stop5h 45m
Deal found 10/1![SWISS logo]()
$224
Last-minute flights from Bucharest to ViennaDiscover last-minute flight deals from Bucharest to Vienna. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Bucharest to Vienna. Data last updated October 2, 2026 and is based on user searches.
This Lufthansa deal was found by Cheapflights users on 9/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:55 pm -
Nonstop1h 40m
Sun 10/119:50 am -
Nonstop1h 35m
Deal found 9/28![Austrian Airlines logo]()
$104
This Lufthansa deal was found by Cheapflights users on 9/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:55 pm -
Nonstop1h 40m
Sun 10/119:50 am -
Nonstop1h 35m
Deal found 9/28![Austrian Airlines logo]()
$116
This ITA Airways deal was found by Cheapflights users on 9/28. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:10 pm -
1 stop5h 05m
Sun 10/119:50 am -
Nonstop1h 35m
Deal found 9/28![Multiple Airlines logo]()
$143
This Lufthansa deal was found by Cheapflights users on 9/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:35 am -
Nonstop1h 40m
Sun 10/119:50 am -
Nonstop1h 35m
Deal found 9/28![Austrian Airlines logo]()
$150
This Lufthansa deal was found by Cheapflights users on 9/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:35 pm -
1 stop6h 30m
Mon 10/1212:35 pm -
Nonstop1h 35m
Deal found 9/29![Multiple Airlines logo]()
$154
This Lufthansa deal was found by Cheapflights users on 9/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:15 pm -
Nonstop1h 40m
Mon 10/1212:35 pm -
Nonstop1h 35m
Deal found 9/29![Austrian Airlines logo]()
$161
This Lufthansa deal was found by Cheapflights users on 9/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:35 am -
Nonstop1h 40m
Mon 10/123:30 pm -
Nonstop1h 35m
Deal found 9/30![Austrian Airlines logo]()
$115
This ITA Airways deal was found by Cheapflights users on 9/30. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:20 am -
1 stop6h 35m
Sun 10/119:50 am -
Nonstop1h 35m
Deal found 9/30![Multiple Airlines logo]()
$122
This Lufthansa deal was found by Cheapflights users on 10/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:20 am -
1 stop6h 35m
Wed 10/219:50 am -
Nonstop1h 35m
Deal found 10/1![Multiple Airlines logo]()
$127
This Lufthansa deal was found by Cheapflights users on 10/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:35 am -
Nonstop1h 40m
Sat 1/96:30 pm -
1 stop5h 45m
Deal found 10/1![Multiple Airlines logo]()
$165
One-way flights from Bucharest to ViennaSearch for one-way flight options from Bucharest to Vienna. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
Search for one-way flight options from Bucharest to Vienna. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:00 pm -
1 stop12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Ryanair logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:00 pm -
1 stop26h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Ryanair logo]()
$58
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:55 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Ryanair logo]()
$59
This Lufthansa deal was found by Cheapflights users on 9/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/286:35 am -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Austrian Airlines logo]()
$61
This FlightHub deal was found by Cheapflights users on 9/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:55 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Austrian Airlines logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:55 pm -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Ryanair logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:15 am -
1 stop8h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$64
This Lufthansa deal was found by Cheapflights users on 9/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/11:20 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Austrian Airlines logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:15 am -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Ryanair logo]()
$66
This Lufthansa deal was found by Cheapflights users on 9/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:55 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Austrian Airlines logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:20 pm -
1 stop27h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Ryanair logo]()
$68
Find flight deals from Bucharest to Vienna
Discover tips and strategies to find the most affordable flight options for your journey from Bucharest (BUH) to Vienna (VIE). 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 October 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $103 (Kiwi.com) |
One-way from | $56 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $130 |
Good round-trip deal | $128 or less |
Good one-way deal | $93 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Bucharest to Vienna 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 October 2, 2026.
Use the filters below to find and compare flights from Bucharest to Vienna that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Thu 10/22
6:55 pm-7:35 pm
Nonstop1h 40m
Vienna Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$67
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Mon 11/30
4:40 pm-10:10 pm
1 stop6h 30m
Vienna Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$76
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Fri 12/25
6:30 am-7:05 pm
1 stop13h 35m
Vienna Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$76
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Tue 12/29
4:05 pm-8:10 pm
1 stop5h 05m
Vienna Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$79
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Wed 12/30
7:15 pm-10:40 pm
1 stop4h 25m
Vienna Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$82
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Fri 10/30
6:55 am-7:35 am
Nonstop1h 40m
Vienna Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$94
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Wed 10/28
6:00 am-9:05 am
1 stop4h 05m
Vienna Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$94
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Fri 10/23
6:55 pm-7:35 pm
Nonstop1h 40m
Vienna Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$94
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Sun 11/29
7:10 pm-7:50 pm
Nonstop1h 40m
Vienna Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$94
BucharestVienna
OTP Bucharest Otopeni Intl - VIE Vienna Intl
OTPVIE
Bucharest Otopeni Intl
Thu 11/5
1:55 pm-2:35 pm
Nonstop1h 40m
Vienna Intl
Sat 11/7
6:20 pm-10:15 am
2 stops14h 55m
$118
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Bucharest to Vienna
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bucharest to Vienna in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bucharest-Vienna flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bucharest-Vienna flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bucharest-Vienna flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bucharest-Vienna flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bucharest-Vienna flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Bucharest to Vienna
Have a flexible travel schedule? Discover the best time to fly to Vienna from Bucharest with our price prediction graph.
BUH-VIE
OTP-VIE
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 Bucharest to Vienna
BUH-VIE
OTP-VIE
What is the cheapest month to book a flight from Bucharest to Vienna?
Currently, February is the cheapest month in which you can book a flight from Bucharest to Vienna (average of $125). Flying from Bucharest to Vienna in June is currently the most expensive (average of $175). 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 BUH to VIE?
Find hourly flight availability from Bucharest to Vienna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2026.
One of the essential ways to save on airfare from Bucharest to Vienna is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 37% on airfare.
Weekly flight availability from Bucharest to Vienna
Explore weekly flight availability from Bucharest to Vienna. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 2, 2026.
The most flights from BUH to VIE are scheduled on a Thursday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Bucharest to Vienna?
Airfare is below average for this route at the moment.
Bucharest to Vienna flights typically cost between $106 and $166 in October.The cheapest round-trip price found within the last 5 days was $103 on Ryanair (Oct 20-Oct 21).
How often are flights from Bucharest to Vienna delayed?
About 14% of weekly flights between Bucharest and Vienna have experienced delays in the past year, with the average delay time being 102 minutes.
What is the most punctual flight time for Bucharest to Vienna flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bucharest to Vienna flights?
Over the last year, airBaltic have had the lowest number of delays on this route, with just 11% of flights being delayed.
How far ahead should I book a flight from Bucharest to Vienna?
The best time to book flights from Bucharest to Vienna is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Bucharest to Vienna?
Use this chart to determine the cheapest time to fly round-trip from Bucharest to Vienna. Price data was last updated on September 26, 2026.
Travelers seeking maximum savings on their Bucharest to Vienna flight should consider departing on Monday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Vienna
Get insights into the airlines that provide service to Vienna. 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 Vienna. Reviews last updated October 2, 2026.
Peruse reviews from past customers who have flown with Austrian Airlines and Ryanair from Bucharest to Vienna 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.
Comfort
7.3
Overall
7.6
Boarding
7.6
Crew
8.1
Entertainment
6.8
Food
6.8
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Comfort
7.3
Overall
7.6
Boarding
7.6
Crew
8.1
Entertainment
6.8
Food
6.8
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Comfort
7.3
Overall
7.6
Boarding
7.6
Crew
8.1
Entertainment
6.8
Food
6.8
Reviews
1 / 20
10.0
ExcellentEdward,Jul 2026
YUL - VIE
Related info for your journey
Find useful and relevant information for your journey from Bucharest to Vienna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 2 airlines flying from Bucharest to Vienna
Discover the top 2 airlines that operate flights from Bucharest to Vienna. 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 7,457,451 searches. Data last updated October 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$87 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$105 | Average$155 | FlexibilityNo cancel fee | On-time78% |