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Cheap flights from Honolulu to Bucharest from $451

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Honolulu to Bucharest departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:55 pm - 11:50 pm
HNL
-
OTP
36h 55m
2 stops
United Airlines Logo
5:55 am - 9:00 pm
OTP
-
HNL
27h 05m
2 stops
$764United Airlines
qua, fev 25 - dom, mar 1
United Airlines Logo
9:50 am - 11:55 pm
HNL
-
OTP
26h 05m
2 stops
United Airlines Logo
5:55 am - 9:00 pm
OTP
-
HNL
27h 05m
2 stops
$815United Airlines
qua, fev 25 - dom, mar 1
United Airlines Logo
9:50 am - 11:55 pm
HNL
-
OTP
26h 05m
2 stops
United Airlines Logo
5:55 am - 9:00 pm
OTP
-
HNL
51h 05m
2 stops
$831United Airlines
qua, fev 25 - dom, mar 1
United Airlines Logo
3:49 pm - 11:50 pm
HNL
-
OTP
44h 01m
2 stops
United Airlines Logo
2:50 pm - 9:58 pm
OTP
-
HNL
43h 08m
2 stops
$1,097United Airlines
sex, mar 13 - sex, mar 20
Multiple Airlines Logo
10:45 pm - 10:50 pm
HNL
-
OTP
35h 05m
2 stops
Multiple Airlines Logo
8:35 am - 9:04 pm
OTP
-
HNL
25h 29m
2 stops
$1,600Multiple Airlines
sex, jun 12 - sex, ago 7
United Airlines Logo
7:00 am - 6:35 pm
HNL
-
OTP
23h 35m
2 stops
United Airlines Logo
5:55 am - 9:58 pm
OTP
-
HNL
28h 03m
3 stops
$1,687United Airlines
sex, mar 13 - sex, mar 20
United Airlines Logo
11:00 pm - 1:10 am
HNL
-
OTP
37h 10m
2 stops
United Airlines Logo
6:05 am - 3:10 pm
OTP
-
HNL
46h 05m
3 stops
$1,811United Airlines
sex, jun 12 - sex, ago 7
Multiple Airlines Logo
7:50 am - 1:35 am
HNL
-
OTP
28h 45m
2 stops
Multiple Airlines Logo
9:30 am - 2:05 pm
OTP
-
HNL
41h 35m
1 stop
$1,863Multiple Airlines
sex, jun 12 - sex, ago 7
SWISS Logo
9:55 pm - 1:05 am
HNL
-
OTP
38h 10m
3 stops
SWISS Logo
6:20 am - 8:40 pm
OTP
-
HNL
27h 20m
3 stops
$1,974SWISS
sex, jun 12 - sex, ago 7
Multiple Airlines Logo
10:30 pm - 5:40 pm
HNL
-
OTP
31h 10m
3 stops
Multiple Airlines Logo
10:10 am - 9:30 am
OTP
-
HNL
35h 20m
3 stops
$2,487Multiple Airlines
sex, mar 13 - sex, mar 20

United Airlines flights from Honolulu to Bucharest Otopeni Intl Airport

Our best United Airlines deals on Honolulu to Bucharest Otopeni Intl Airport flight tickets
United Airlines
Feb 25
HNL10:55 pmHonolulu
36h 55m
2 stops
OTP11:50 pmBucharest Otopeni Intl
Mar 1
OTP5:55 amBucharest Otopeni Intl
27h 05m
2 stops
HNL9:00 pmHonolulu
$764
United Airlines
Feb 25
HNL9:50 amHonolulu
26h 05m
2 stops
OTP11:55 pmBucharest Otopeni Intl
Mar 1
OTP5:55 amBucharest Otopeni Intl
27h 05m
2 stops
HNL9:00 pmHonolulu
$815
United Airlines
Feb 25
HNL9:50 amHonolulu
26h 05m
2 stops
OTP11:55 pmBucharest Otopeni Intl
Mar 1
OTP5:55 amBucharest Otopeni Intl
51h 05m
2 stops
HNL9:00 pmHonolulu
$831

momondo Fare Finder

 
Customize your flight search to find flights from Honolulu to Bucharest Otopeni Intl Airport 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, momondo users made 832,500 searches. Data last updated janeiro 28, 2026.
Use the filters below to find and compare flights from Honolulu to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HonoluluBucharest

HNL - OTP

HNLOTP

Honolulu

qua 2/25

10:55 pm-11:50 pm

2 stops36h 55m

Bucharest Otopeni Intl

dom 3/1

5:55 am-9:00 pm

2 stops27h 05m

$764

HonoluluBucharest

HNL - OTP

HNLOTP

Honolulu

qua 2/25

9:50 am-11:55 pm

2 stops26h 05m

Bucharest Otopeni Intl

dom 3/1

5:55 am-9:00 pm

2 stops27h 05m

$815

HonoluluBucharest

HNL - OTP

HNLOTP

Honolulu

qua 2/25

9:50 am-11:55 pm

2 stops26h 05m

Bucharest Otopeni Intl

dom 3/1

5:55 am-9:00 pm

2 stops51h 05m

$831

HonoluluBucharest

HNL - OTP

HNLOTP

Honolulu

sex 3/13

3:49 pm-11:50 pm

2 stops44h 01m

Bucharest Otopeni Intl

sex 3/20

2:50 pm-9:58 pm

2 stops43h 08m

$1,097

HonoluluBucharest

HNL - OTP

HNLOTP

Honolulu

sex 6/12

10:45 pm-10:50 pm

2 stops35h 05m

Bucharest Otopeni Intl

sex 8/7

8:35 am-9:04 pm

2 stops25h 29m

$1,600

HonoluluBucharest

HNL - OTP

HNLOTP

Honolulu

sex 3/13

7:00 am-6:35 pm

2 stops23h 35m

Bucharest Otopeni Intl

sex 3/20

5:55 am-9:58 pm

3 stops28h 03m

$1,687

HonoluluBucharest

HNL - OTP

HNLOTP

Honolulu

sex 6/12

11:00 pm-1:10 am

2 stops37h 10m

Bucharest Otopeni Intl

sex 8/7

6:05 am-3:10 pm

3 stops46h 05m

$1,811

HonoluluBucharest

HNL - OTP

HNLOTP

Honolulu

sex 6/12

7:50 am-1:35 am

2 stops28h 45m

Bucharest Otopeni Intl

sex 8/7

9:30 am-2:05 pm

1 stop41h 35m

$1,863

HonoluluBucharest

HNL - OTP

HNLOTP

Honolulu

sex 6/12

9:55 pm-1:05 am

3 stops38h 10m

Bucharest Otopeni Intl

sex 8/7

6:20 am-8:40 pm

3 stops27h 20m

$1,974

HonoluluBucharest

HNL - OTP

HNLOTP

Honolulu

sex 3/13

10:30 pm-5:40 pm

3 stops31h 10m

Bucharest Otopeni Intl

sex 3/20

10:10 am-9:30 am

3 stops35h 20m

$2,487

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bucharest from

How to get the cheapest flight ticket from Honolulu to Bucharest Otopeni Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Honolulu to Bucharest Otopeni Intl?

American Airlines is the most popular carrier operating from Honolulu to Bucharest Otopeni Intl

When to book flights from Honolulu to Bucharest Otopeni Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Honolulu to Bucharest Otopeni Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Honolulu to Bucharest Otopeni Intl Airport (HNL to OTP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Honolulu to Bucharest Otopeni Intl Airport

Fastest flight time

26h 05m

Direct flights

None
The fastest flight from Honolulu to Bucharest Otopeni Intl Airport takes 26h 05m
There are no direct flights from Honolulu to Bucharest Otopeni Intl Airport. There are no popular flight routes from Honolulu to Bucharest Otopeni Intl Airport.
Search flight deals

  • How far is Honolulu to Bucharest Otopeni Intl by plane?

    Bucharest Otopeni Intl is 7872.6 mi away from Honolulu. Flights usually cover this in 26h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Honolulu Airport to Bucharest Otopeni Intl Airport?

    Prices for flights from Honolulu Airport to Bucharest Otopeni Intl Airport refresh daily.

  • How old do you have to be to fly from Honolulu Airport to Bucharest Otopeni Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Honolulu Airport to Bucharest Otopeni Intl Airport.

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The travel and health documents you'll need for your trip to Bucharest Otopeni Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bucharest Otopeni Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Bucharest?

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

Why use momondo?

Why should I use momondo to find a flight deal from Honolulu to Bucharest?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Honolulu to Bucharest. momondo saves you time and could save you money on your trip.

Can I find flights from Honolulu to Bucharest with flexible booking policies on momondo?

Yes. All flights to Bucharest from Honolulu on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Honolulu to Bucharest?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Honolulu to Bucharest.

I’m not ready to book a flight from Honolulu to Bucharest right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bucharest, momondo offers a useful price alert feature which will track prices for flights to Bucharest from Honolulu and alert you when they change.

An easier way to manage your Bucharest Otopeni Intl Airport trip

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