GRR - OTP

$755 Find Cheap Flights from Grand Rapids to Bucharest

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Grand Rapids to Otopeni Intl departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bucharest Otopeni Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Grand Rapids to Bucharest, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Grand Rapids to Bucharest, as well as popular online travel agencies
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$737
United Airlines
Sat 8/8Mon 8/17
GRR - OTP • 2 stops
Top airlines
Lufthansa
Cheapest • from $755 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Grand Rapids and Otopeni Intl. You'll need at least 2 connections.
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Otopeni Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Grand Rapids to Otopeni Intl (GRR-OTP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Grand Rapids to Otopeni Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Grand Rapids to Otopeni Intl

Sat, Aug 8 - Mon, Aug 17
United Airlines Logo
7:50 pm - 1:05 pm
GRR
-
OTP
34h 15m
2 stops
United Airlines Logo
12:45 pm - 10:07 pm
OTP
-
GRR
40h 22m
2 stops
$737United Airlines
Sat, Aug 8 - Mon, Aug 17
United Airlines Logo
7:50 pm - 1:05 pm
GRR
-
OTP
34h 15m
2 stops
United Airlines Logo
1:50 pm - 2:50 pm
OTP
-
GRR
56h 00m
3 stops
$745United Airlines
Wed, Sep 2 - Sat, Sep 12
Lufthansa Logo
2:02 pm - 12:00 pm
GRR
-
OTP
14h 58m
2 stops
Lufthansa Logo
6:05 am - 10:07 pm
OTP
-
GRR
23h 02m
2 stops
$755Lufthansa
Mon, May 25 - Wed, Jul 29
United Airlines Logo
7:50 pm - 11:50 pm
GRR
-
OTP
21h 00m
2 stops
United Airlines Logo
1:45 pm - 7:05 pm
OTP
-
GRR
36h 20m
2 stops
$1,176United Airlines
Mon, May 25 - Wed, Jul 29
Multiple Airlines Logo
12:43 pm - 3:10 am
GRR
-
OTP
31h 27m
2 stops
Multiple Airlines Logo
9:30 am - 2:50 pm
OTP
-
GRR
36h 20m
1 stop
$1,261Multiple Airlines
Wed, Sep 2 - Sat, Sep 12
Air Canada Logo
12:05 pm - 4:20 pm
GRR
-
OTP
21h 15m
3 stops
Air Canada Logo
6:05 am - 6:57 pm
OTP
-
GRR
19h 52m
3 stops
$1,357Air Canada
Sat, Aug 8 - Mon, Aug 17
Air Canada Logo
12:05 pm - 4:30 pm
GRR
-
OTP
21h 25m
3 stops
Air Canada Logo
6:05 am - 8:07 pm
OTP
-
GRR
21h 02m
3 stops
$1,393Air Canada
Mon, May 25 - Wed, Jul 29
Air Canada Logo
12:05 pm - 4:20 pm
GRR
-
OTP
21h 15m
3 stops
Air Canada Logo
6:05 am - 8:05 pm
OTP
-
GRR
21h 00m
3 stops
$1,667Air Canada
Booking Insights

KAYAK's insights & trends for Grand Rapids to Otopeni Intl flights

Get data-powered insights and trends into flights from Grand Rapids to Otopeni Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Grand Rapids to Bucharest?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Grand Rapids to Bucharest were found on Lufthansa ($755) and United Airlines ($1,176).

Find deals

Good to know

Cheapest flight$737
Flight from Grand Rapids to Bucharest

When to book flights from Grand Rapids to Otopeni Intl

Are your dates flexible? Find out the best times to travel from Grand Rapids to Otopeni Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Grand Rapids to Bucharest flights

  • What is the cheapest flight from Grand Rapids to Bucharest Otopeni Intl Airport?

    In the last 3 days, the lowest price for a flight from Grand Rapids to Bucharest Otopeni Intl Airport was $755 for a round-trip ticket.

  • Do I need a passport to fly between Grand Rapids and Bucharest?

    A passport is required to fly from Grand Rapids to Bucharest.

  • Which airports will I be using when flying from Grand Rapids to Bucharest?

    On your way to Bucharest, you’ll fly out from Grand Rapids Gerald R. Ford Intl. You’ll be landing at Bucharest Otopeni Intl.

  • Which aircraft models fly most regularly from Grand Rapids to Bucharest?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Grand Rapids to Bucharest?

    SkyTeam is the only airline alliance operating flights between Grand Rapids and Bucharest.

  • How does KAYAK find such low prices on flights from Grand Rapids to Bucharest?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Grand Rapids to Bucharest.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Grand Rapids to Bucharest?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bucharest from Grand Rapids is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Grand Rapids to Bucharest?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bucharest with an airline and back to Grand Rapids with another airline. Booking your flights between Grand Rapids and OTP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Grand Rapids to Bucharest?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bucharest from Grand Rapids up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Grand Rapids to Otopeni Intl

 
See real verified KAYAK customer reviews for airlines flying from Grand Rapids to Bucharest. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Grand Rapids to Otopeni Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8288 reviews
8.5Crew
7.9Comfort
7.2Food
8.1Boarding
7.8Entertainment
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Everything you need to know for your flight from Grand Rapids to Otopeni Intl

Information on your arrival and departure airports

Grand Rapids (GRR)
Otopeni Intl (OTP)