GRR - OTP

$801 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 9/9. 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
$801
United Airlines
Wed 9/9Wed 9/16
GRR - OTP • 2 stops
Top airlines
United Airlines
Cheapest • from $801 (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

Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
12:05 pm - 12:00 pm
GRR
-
OTP
16h 55m
2 stops
United Airlines Logo
6:05 am - 2:50 pm
OTP
-
GRR
39h 45m
3 stops
$801United Airlines
Wed, Apr 29 - Fri, May 8
Lufthansa Logo
8:34 pm - 6:35 pm
GRR
-
OTP
15h 01m
2 stops
Lufthansa Logo
6:05 am - 9:55 pm
OTP
-
GRR
22h 50m
2 stops
$807Lufthansa
Wed, Sep 9 - Wed, Sep 16
Lufthansa Logo
9:20 pm - 11:50 pm
GRR
-
OTP
19h 30m
2 stops
Lufthansa Logo
6:15 am - 10:07 pm
OTP
-
GRR
22h 52m
2 stops
$808Lufthansa
Wed, Apr 29 - Fri, May 8
United Airlines Logo
1:39 pm - 6:35 pm
GRR
-
OTP
21h 56m
2 stops
United Airlines Logo
6:05 am - 12:13 pm
OTP
-
GRR
37h 08m
3 stops
$814United Airlines
Sun, May 3 - Sat, May 9
British Airways Logo
6:55 pm - 12:50 am
GRR
-
OTP
22h 55m
2 stops
British Airways Logo
8:00 pm - 6:25 pm
OTP
-
GRR
29h 25m
2 stops
$823British Airways
Wed, May 13 - Sun, Jun 28
United Airlines Logo
3:38 pm - 11:50 pm
GRR
-
OTP
25h 12m
2 stops
United Airlines Logo
6:55 pm - 7:05 pm
OTP
-
GRR
31h 10m
2 stops
$1,101United Airlines
Wed, May 13 - Sun, Jun 28
United Airlines Logo
3:38 pm - 4:20 pm
GRR
-
OTP
17h 42m
2 stops
United Airlines Logo
6:55 pm - 7:05 pm
OTP
-
GRR
31h 10m
2 stops
$1,102United Airlines
Wed, Apr 29 - Fri, May 8
Air Canada Logo
12:58 pm - 4:20 pm
GRR
-
OTP
20h 22m
3 stops
Air Canada Logo
6:15 am - 11:53 pm
OTP
-
GRR
24h 38m
3 stops
$1,239Air Canada
Sun, Jun 21 - Sun, Jun 28
United Airlines Logo
9:09 pm - 11:40 pm
GRR
-
OTP
19h 31m
2 stops
United Airlines Logo
6:55 pm - 1:04 pm
OTP
-
GRR
49h 09m
2 stops
$1,294United Airlines
Wed, Sep 9 - Wed, Sep 16
Air Canada Logo
12:05 pm - 4:20 pm
GRR
-
OTP
21h 15m
3 stops
Air Canada Logo
6:05 am - 8:07 pm
OTP
-
GRR
21h 02m
3 stops
$1,706Air 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 United Airlines ($801) and Lufthansa ($807).

Find deals

Good to know

Cheapest flight$801
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 $801 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 8359 reviews
8.1Boarding
7.8Entertainment
7.9Comfort
7.2Food
8.5Crew
Airline reviews

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

8.0 ExcellentLorna, Mar 2026
LAX - LIH
Read more Delta reviews

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

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)