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$323+ Cheap flights from Indiana to Bucharest (BUH)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BUH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Indiana to Bucharest

Cheapest flights from Indiana to Bucharest
Explore the most affordable flight options available from Indiana to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:10 pmORD - OTP
1 stop24h 15mSWISS
Fri 1/94:40 pmOTP - ORD
2 stops32h 20mSWISS
Deal found 12/15$598
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:00 pmORD - OTP
1 stop16h 35mLufthansa
Sat 1/107:20 pmOTP - ORD
2 stops26h 50mLufthansa
Deal found 12/15$684
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:10 pmORD - OTP
1 stop24h 15mSWISS
Thu 1/84:40 pmOTP - ORD
2 stops56h 20mSWISS
Deal found 12/15$688
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:10 pmORD - OTP
2 stops22h 55mLufthansa
Sat 1/107:20 pmOTP - ORD
2 stops26h 50mLufthansa
Deal found 12/15$710
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:10 pmORD - OTP
2 stops23h 40mAustrian Airlines
Sat 1/101:20 pmOTP - ORD
2 stops55h 25mAustrian Airlines
Deal found 12/15$715
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:00 pmORD - OTP
1 stop16h 35mLufthansa
Fri 1/97:20 pmOTP - ORD
2 stops29h 40mLufthansa
Deal found 12/15$788
This Gurufare deal was found by Cheapflights users on 12/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:10 pmORD - OTP
1 stop24h 15mMultiple Airlines
Thu 1/82:45 pmOTP - ORD
1 stop32h 35mMultiple Airlines
Deal found 12/15$799
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:10 pmORD - OTP
1 stop24h 15mSWISS
Sat 1/104:40 pmOTP - ORD
2 stops53h 30mSWISS
Deal found 12/15$802
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:19 pmCVG - OTP
2 stops26h 36mUnited Airlines
Mon 1/52:50 pmOTP - CVG
2 stops37h 40mUnited Airlines
Deal found 12/17$1,188
This oojo deal was found by Cheapflights users on 12/16. 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.
Wed 12/313:15 pmCVG - OTP
2 stops21h 45mBritish Airways
Mon 1/58:25 pmOTP - CVG
2 stops30h 51mBritish Airways
Deal found 12/16$1,306
This Delta deal was found by Cheapflights users on 12/15. 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.
Fri 12/269:29 amMDW - OTP
2 stops19h 31mDelta
Thu 1/86:00 amOTP - MDW
2 stops18h 29mDelta
Deal found 12/15$1,770
This Delta deal was found by Cheapflights users on 12/17. 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 12/216:08 pmMDW - OTP
2 stops20h 42mDelta
Sat 2/146:00 amOTP - MDW
2 stops24h 42mDelta
Deal found 12/17$1,895

Find flight deals from Indiana to Bucharest

Keep the following information in mind while searching for Indiana to Bucharest flight deals. Data was last updated December 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$521
(oojo)

One-way from

$323
(Trip.com)
Provider with most accurate pricing for Indianapolis-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Bucharest (BUH) flights.
Search Deals
From Indiana to Bucharest (BUH)
Search Deals
One-way flight from Indiana to Bucharest (BUH)
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Indiana to Bucharest that are best for you.

Fly from

Indiana

Fly to

Bucharest

Route

Depart

Return

Price

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 4/1

7:50 pm-8:25 pm

1 stop16h 35m

Bucharest Otopeni Intl

Wed 4/8

9:30 am-6:15 pm

1 stop16h 45m

$523

CincinnatiBucharest

CVG - OTP

CVGOTP

Cincinnati Cinci./N. Kentucky

Sat 1/31

7:21 pm-11:45 pm

2 stops21h 24m

Bucharest Otopeni Intl

Sat 2/7

4:00 pm-6:55 pm

1 stop33h 55m

$533

CincinnatiBucharest

CVG - OTP

CVGOTP

Cincinnati Cinci./N. Kentucky

Thu 1/15

11:18 am-7:30 pm

2 stops25h 12m

Bucharest Otopeni Intl

Thu 1/29

9:00 pm-6:55 pm

1 stop28h 55m

$533

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Fri 1/30

4:05 pm-2:10 pm

1 stop14h 05m

Bucharest Otopeni Intl

Fri 2/6

5:55 am-1:25 pm

1 stop15h 30m

$534

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Mon 3/9

5:45 pm-6:35 pm

2 stops18h 50m

Bucharest Otopeni Intl

Mon 3/16

5:55 am-11:59 pm

2 stops24h 04m

$536

IndianapolisBucharest

IND - OTP

INDOTP

Indianapolis

Thu 1/15

2:20 pm-3:45 pm

2 stops18h 25m

Bucharest Otopeni Intl

Thu 1/22

8:00 am-8:31 pm

2 stops19h 31m

$537

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Thu 3/12

12:50 pm-2:10 pm

1 stop18h 20m

Bucharest Otopeni Intl

Sun 3/22

3:30 pm-7:25 pm

1 stop34h 55m

$541

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 2/4

9:50 pm-6:35 pm

1 stop12h 45m

Bucharest Otopeni Intl

Wed 2/11

6:05 am-7:45 pm

2 stops21h 40m

$549

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 4/1

7:50 pm-2:35 pm

1 stop34h 45m

Bucharest Otopeni Intl

Wed 5/6

3:55 pm-6:15 pm

1 stop34h 20m

$549

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 4/20

9:40 pm-1:00 am

1 stop19h 20m

Bucharest Otopeni Intl

Sun 4/26

1:50 pm-7:55 pm

1 stop14h 05m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 43 results
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Best time to book a flight from Indiana to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest from Indiana 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 Indiana to Bucharest

What is the cheapest time of day to fly from IN to BUH?

Find hourly flight availability from Indiana to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Indiana to Bucharest is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 28% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Indiana to Bucharest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Indiana to Bucharest?

    There are many flights that can get you from Indiana to Bucharest in 14h 05m. Fly via Turkish Airlines, British Airways, or Lufthansa to get the fastest option. There are 5198 mi between Indiana and Bucharest. This flight may include one or multiple stops.

  • What are the most popular routes from Indiana to Bucharest?

    When deciding which route to take from Indiana to Bucharest consider Chicago O'Hare Intl - Bucharest Otopeni Intl, Chicago Midway - Bucharest Otopeni Intl or Cincinnati Cinci./N. Kentucky - Bucharest Otopeni Intl as they are the most popular.

  • Can I find deals for flights from Indiana to Bucharest that include hotel bookings?

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

  • How can I find direct flights from Indiana to Bucharest?

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

  • Can I find deals for business class flights from Indiana to Bucharest?

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

See more FAQs

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

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Alternative routes for Indiana to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Indiana to Bucharest

Discover the top airline that operate flights from Indiana to Bucharest. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$611Average$1,020FlexibilityNo cancel feeOn-time70%

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