Earn point on your loyalty program!arrow arc left

Cheap flights from Milwaukee (MKE) to Bucharest (BBU)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Milwaukee (MKE) to Bucharest (BBU)

How to find the cheapest flight from Milwaukee (MKE) to Bucharest (BBU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Milwaukee (MKE) to Bucharest (BBU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Milwaukee (MKE) to Bucharest (BBU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Milwaukee to Bucharest in March , April 2026

30 Mar - 23 Apr $ 860.00
MKE
Milwaukee
Frontier Airlines
3 STOPS
BBU
Bucharest
BBU
Bucharest
Frontier Airlines
3 STOPS
MKE
Milwaukee
Pick dates
30 Mar - 27 Apr $ 891.00
MKE
Milwaukee
Frontier Airlines
3 STOPS
BBU
Bucharest
BBU
Bucharest
Frontier Airlines
3 STOPS
MKE
Milwaukee
Pick dates
30 Mar - 26 Apr $ 894.00
MKE
Milwaukee
Frontier Airlines
3 STOPS
BBU
Bucharest
BBU
Bucharest
Frontier Airlines
3 STOPS
MKE
Milwaukee
Pick dates

Last minute flights from Milwaukee to Bucharest

22 Mar - 02 Apr $ 1,404.00
MKE
Milwaukee
Frontier Airlines
3 STOPS
BBU
Bucharest
BBU
Bucharest
Frontier Airlines
3 STOPS
MKE
Milwaukee
Pick dates
22 Mar - 01 Apr $ 1,424.00
MKE
Milwaukee
Aer Lingus
3 STOPS
BBU
Bucharest
BBU
Bucharest
Aer Lingus
3 STOPS
MKE
Milwaukee
Pick dates
23 Mar - 01 Apr $ 1,601.00
MKE
Milwaukee
Aer Lingus
3 STOPS
BBU
Bucharest
BBU
Bucharest
Aer Lingus
3 STOPS
MKE
Milwaukee
Pick dates

One-way flights to Bucharest from Milwaukee

9:01 PM - 9:20 PM
Wizz Air Malta
3 Stops
45h 34m
MKE - BBU
$ 330
Kiwi
Pick dates
8:20 PM - 3:00 PM
Wizz Air Malta
3 Stops
38h 30m
MKE - BBU
$ 386
Kiwi
Pick dates
12:26 PM - 9:20 PM
Wizz Air Malta
3 Stops
30h 9m
MKE - BBU
$ 506
Kiwi
Pick dates

How to find the cheapest flight from Milwaukee (MKE) to Bucharest (BBU)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Milwaukee (MKE) to Bucharest (BBU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Milwaukee (MKE) to Bucharest (BBU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.