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Cheap flights from Grand Rapids to Bucharest from $548

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to Bucharest departing on 11/30. 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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0 bags

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Cheap round-trip flights

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Air France Logo
7:37 pm - 8:10 pmGRR-OTP
17h 33m2 stops
Air France Logo
6:05 am - 8:47 pmOTP-GRR
21h 42m2 stops
$548Air France
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Sun, Nov 30 - Sun, Dec 7
United Airlines Logo
1:25 pm - 11:50 pmGRR-OTP
27h 25m2 stops
United Airlines Logo
5:55 am - 8:26 pmOTP-GRR
21h 31m2 stops
$560United Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 12
United Airlines Logo
11:47 am - 6:35 pmGRR-OTP
23h 48m2 stops
United Airlines Logo
2:45 pm - 11:29 pmOTP-GRR
15h 44m2 stops
$647United Airlines
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Fri, Nov 28 - Thu, Dec 4
United Airlines Logo
5:01 pm - 11:50 pmGRR-OTP
24h 49m2 stops
United Airlines Logo
6:00 am - 11:49 pmOTP-GRR
24h 49m2 stops
$661United Airlines
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Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
5:01 pm - 6:35 pmGRR-OTP
19h 34m2 stops
United Airlines Logo
6:00 am - 9:22 pmOTP-GRR
22h 22m2 stops
$737United Airlines
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Fri, Mar 27 - Tue, Mar 31
Air Canada Logo
6:12 am - 2:05 pmGRR-OTP
24h 53m3 stops
Air Canada Logo
5:55 am - 9:02 pmOTP-GRR
46h 07m3 stops
$1,388Air Canada
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Sun, Nov 30 - Sun, Dec 7
British Airways Logo
3:58 pm - 11:25 pmGRR-OTP
25h 27m2 stops
British Airways Logo
8:25 am - 10:24 pmOTP-GRR
20h 59m2 stops
$3,603British Airways
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Fri, Mar 20 - Fri, Apr 3
British Airways Logo
1:56 pm - 11:25 pmGRR-OTP
26h 29m2 stops
British Airways Logo
8:25 am - 11:59 pmOTP-GRR
22h 34m2 stops
$4,457British Airways
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Fri, Nov 28 - Wed, Jul 1
Multiple Airlines Logo
2:01 pm - 3:45 pmGRR-OTP
18h 44m2 stops
Multiple Airlines Logo
8:25 am - 6:37 pmOTP-GRR
17h 12m2 stops
$4,664Multiple Airlines
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Thu, Nov 27 - Wed, Jul 1
Air Canada Logo
6:11 pm - 2:05 pmGRR-OTP
36h 54m3 stops
Air Canada Logo
6:00 am - 8:10 pmOTP-GRR
21h 10m3 stops
$6,523Air Canada
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Fri, Nov 28 - Wed, Jul 1

United Airlines flights from Grand Rapids to Bucharest Otopeni Intl Airport

Our best United Airlines deals on Grand Rapids to Bucharest Otopeni Intl Airport flight tickets
United Airlines
Nov 28
GRR1:25 pmGrand Rapids Gerald R. Ford Intl
27h 25m
2 stops
OTP11:50 pmBucharest Otopeni Intl
Dec 12
OTP5:55 amBucharest Otopeni Intl
21h 31m
2 stops
GRR8:26 pmGrand Rapids Gerald R. Ford Intl
$560
Find similar
United Airlines
Nov 28
GRR11:47 amGrand Rapids Gerald R. Ford Intl
23h 48m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Dec 4
OTP2:45 pmBucharest Otopeni Intl
15h 44m
2 stops
GRR11:29 pmGrand Rapids Gerald R. Ford Intl
$647
Find similar
United Airlines
Mar 27
GRR5:01 pmGrand Rapids Gerald R. Ford Intl
24h 49m
2 stops
OTP11:50 pmBucharest Otopeni Intl
Mar 31
OTP6:00 amBucharest Otopeni Intl
24h 49m
2 stops
GRR11:49 pmGrand Rapids Gerald R. Ford Intl
$661
Find similar

Air Canada flights from Grand Rapids to Bucharest Otopeni Intl Airport

Our best Air Canada deals on Grand Rapids to Bucharest Otopeni Intl Airport flight tickets
Air Canada
Nov 30
GRR6:12 amGrand Rapids Gerald R. Ford Intl
24h 53m
3 stops
OTP2:05 pmBucharest Otopeni Intl
Dec 7
OTP5:55 amBucharest Otopeni Intl
46h 07m
3 stops
GRR9:02 pmGrand Rapids Gerald R. Ford Intl
$1,388
Find similar
Air Canada
Nov 28
GRR6:11 pmGrand Rapids Gerald R. Ford Intl
36h 54m
3 stops
OTP2:05 pmBucharest Otopeni Intl
Jul 1
OTP6:00 amBucharest Otopeni Intl
21h 10m
3 stops
GRR8:10 pmGrand Rapids Gerald R. Ford Intl
$6,523
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Grand Rapids 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 October 16, 2025.
Use the filters below to find and compare flights from Grand Rapids to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Grand RapidsBucharest

GRR - OTP

GRROTP

Grand Rapids Gerald R. Ford Intl

Sun 11/30

7:37 pm-8:10 pm

2 stops17h 33m

Bucharest Otopeni Intl

Sun 12/7

6:05 am-8:47 pm

2 stops21h 42m

$548

Grand RapidsBucharest

GRR - OTP

GRROTP

Grand Rapids Gerald R. Ford Intl

Fri 11/28

1:25 pm-11:50 pm

2 stops27h 25m

Bucharest Otopeni Intl

Fri 12/12

5:55 am-8:26 pm

2 stops21h 31m

$560

Grand RapidsBucharest

GRR - OTP

GRROTP

Grand Rapids Gerald R. Ford Intl

Fri 11/28

11:47 am-6:35 pm

2 stops23h 48m

Bucharest Otopeni Intl

Thu 12/4

2:45 pm-11:29 pm

2 stops15h 44m

$647

Grand RapidsBucharest

GRR - OTP

GRROTP

Grand Rapids Gerald R. Ford Intl

Fri 3/27

5:01 pm-11:50 pm

2 stops24h 49m

Bucharest Otopeni Intl

Tue 3/31

6:00 am-11:49 pm

2 stops24h 49m

$661

Grand RapidsBucharest

GRR - OTP

GRROTP

Grand Rapids Gerald R. Ford Intl

Fri 3/27

5:01 pm-6:35 pm

2 stops19h 34m

Bucharest Otopeni Intl

Tue 3/31

6:00 am-9:22 pm

2 stops22h 22m

$737

Grand RapidsBucharest

GRR - OTP

GRROTP

Grand Rapids Gerald R. Ford Intl

Sun 11/30

6:12 am-2:05 pm

3 stops24h 53m

Bucharest Otopeni Intl

Sun 12/7

5:55 am-9:02 pm

3 stops46h 07m

$1,388

Grand RapidsBucharest

GRR - OTP

GRROTP

Grand Rapids Gerald R. Ford Intl

Fri 3/20

3:58 pm-11:25 pm

2 stops25h 27m

Bucharest Otopeni Intl

Fri 4/3

8:25 am-10:24 pm

2 stops20h 59m

$3,603

Grand RapidsBucharest

GRR - OTP

GRROTP

Grand Rapids Gerald R. Ford Intl

Fri 11/28

1:56 pm-11:25 pm

2 stops26h 29m

Bucharest Otopeni Intl

Wed 7/1

8:25 am-11:59 pm

2 stops22h 34m

$4,457

Grand RapidsBucharest

GRR - OTP

GRROTP

Grand Rapids Gerald R. Ford Intl

Thu 11/27

2:01 pm-3:45 pm

2 stops18h 44m

Bucharest Otopeni Intl

Wed 7/1

8:25 am-6:37 pm

2 stops17h 12m

$4,664

Grand RapidsBucharest

GRR - OTP

GRROTP

Grand Rapids Gerald R. Ford Intl

Fri 11/28

6:11 pm-2:05 pm

3 stops36h 54m

Bucharest Otopeni Intl

Wed 7/1

6:00 am-8:10 pm

3 stops21h 10m

$6,523

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Bucharest from

How to get the cheapest flight ticket from Grand Rapids 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 day to depart on your flight to Bucharest Otopeni Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Bucharest Otopeni Intl Airport. Tickets to fly out on this day can be as low as $950. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Grand Rapids to Bucharest Otopeni Intl Airport for around $1,245.

What is the cheapest time of day to depart on your flight to Bucharest Otopeni Intl Airport?

Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is at noon. Flights from Grand Rapids to Bucharest Otopeni Intl Airport during this time can be as low as $876. In the afternoon is when there is more demand to fly to Bucharest Otopeni Intl Airport, so prices are often more expensive at around $1,095 per ticket.

When to book flights from Grand Rapids to Bucharest Otopeni Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Rapids 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 Grand Rapids to Bucharest Otopeni Intl Airport (GRR to OTP) flight deals and tips

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

Direct flights

None
There are no direct flights from Grand Rapids to Bucharest Otopeni Intl Airport. There are no popular flight routes from Grand Rapids to Bucharest Otopeni Intl Airport.
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  • How far is Grand Rapids Gerald R. Ford Intl to Bucharest Otopeni Intl by plane?

    Bucharest Otopeni Intl is 5070.8 mi away from Grand Rapids Gerald R. Ford Intl. 15h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Bucharest Otopeni Intl Airport?

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Bucharest Otopeni Intl Airport were last updated today.

  • How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Bucharest Otopeni Intl Airport?

  • How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl 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 Grand Rapids Gerald R. Ford Intl Airport to Bucharest Otopeni Intl Airport.

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

    The required travel and health documents for your Bucharest Otopeni Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bucharest Otopeni Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Grand Rapids to Bucharest Otopeni Intl Airport?

Best airlines flying from Grand Rapids to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Grand Rapids to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $718Free CancellationRating
7.9
7,984 reviews
Search Delta flights

Traveling to a place near Bucharest?

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

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

Flights from Grand Rapids to Bucharest with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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