HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Otopeni Intl

$665+ Cheap flights from Gilbert, AZ to Otopeni Intl (OTP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OTP
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gilbert to Otopeni Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Gilbert to Bucharest Otopeni Intl are usually found in January or November, booked 51 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Gilbert to Otopeni Intl

Cheapest flights from Gilbert to Otopeni Intl
Explore the most affordable flight options available from Gilbert to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Expedia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:59 pmPHX - OTP
2 stops40h 46mMultiple Airlines
Wed 2/182:35 pmOTP - PHX
2 stops40h 12mMultiple Airlines
Deal found 12/17$939
This Cheapflightsfares deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:25 pmPHX - OTP
1 stop17h 30mBritish Airways
Wed 2/188:05 amOTP - PHX
1 stop19h 15mBritish Airways
Deal found 12/17$1,288
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:45 amPHX - OTP
3 stops22h 10mUnited Airlines
Wed 2/186:05 amOTP - PHX
2 stops22h 13mUnited Airlines
Deal found 12/17$1,352
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:34 amPHX - OTP
2 stops20h 31mDelta
Sun 12/216:05 amOTP - PHX
1 stop16h 30mDelta
Deal found 12/17$2,471
This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:00 amPHX - OTP
2 stops28h 50mMultiple Airlines
Sun 12/219:50 pmOTP - PHX
3 stops33h 57mMultiple Airlines
Deal found 12/17$2,753
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:10 pmPHX - OTP
2 stops40h 15mUnited Airlines
Sun 1/42:50 pmOTP - PHX
2 stops39h 02mUnited Airlines
Deal found 12/17$3,153
This Air France deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:55 pmPHX - OTP
2 stops24h 55mAir France
Mon 1/56:05 amOTP - PHX
2 stops20h 06mAir France
Deal found 12/17$3,307

Find flight deals from Gilbert to Otopeni Intl

Keep the following information in mind while searching for Gilbert to Otopeni Intl flight deals. Data was last updated December 18, 2025.

Round-trip from

$652
(Cheapflightsfares)

Popular in

February

Cheapest in

January

Average price

$890
From Gilbert to Bucharest Otopeni Intl
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gilbert to Otopeni Intl 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Gilbert to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Gilbert

Fly to

Otopeni Intl

Route

Depart

Return

Price

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Sat 3/21

8:24 pm-11:45 pm

2 stops42h 21m

Bucharest Otopeni Intl

Mon 3/30

3:30 pm-7:00 pm

1 stop37h 30m

$665

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Fri 3/20

11:21 pm-11:45 pm

2 stops39h 24m

Bucharest Otopeni Intl

Tue 3/31

8:25 am-7:00 pm

1 stop20h 35m

$700

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Mon 2/2

8:00 am-3:50 pm

2 stops22h 50m

Bucharest Otopeni Intl

Fri 2/27

6:55 am-10:59 pm

2 stops25h 04m

$702

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Wed 2/4

11:12 am-3:45 pm

2 stops19h 33m

Bucharest Otopeni Intl

Tue 2/10

4:40 pm-6:20 pm

1 stop34h 40m

$703

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Mon 2/2

8:25 pm-11:00 pm

1 stop17h 35m

Bucharest Otopeni Intl

Fri 2/27

8:00 am-6:20 pm

1 stop19h 20m

$706

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Fri 3/20

3:50 pm-3:50 pm

1 stop15h 00m

Bucharest Otopeni Intl

Tue 3/31

6:00 am-1:10 pm

1 stop17h 10m

$711

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Sat 3/21

8:24 pm-11:45 pm

2 stops42h 21m

Bucharest Otopeni Intl

Sun 3/29

3:00 pm-8:30 pm

2 stops39h 30m

$712

PhoenixBucharest

PHX - OTP

PHXOTP

Phoenix Sky Harbor Intl

Fri 4/24

9:05 pm-11:50 pm

1 stop16h 45m

Bucharest Otopeni Intl

Sat 5/9

8:25 am-7:00 pm

1 stop20h 35m

$747

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Best time to book a flight from Gilbert to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Gilbert with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Gilbert to Bucharest Otopeni Intl Airport

How far ahead should I book a flight from Gilbert to Bucharest Otopeni Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Gilbert to Otopeni Intl. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Gilbert to Bucharest Otopeni Intl Airport, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Gilbert to Bucharest Otopeni Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Gilbert to Bucharest Otopeni Intl Airport (average of $538). Flying from Gilbert to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,096). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from G1L to OTP?

Find hourly flight availability from Gilbert to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Gilbert to Bucharest Otopeni Intl Airport in the evening. Doing so could potentially save you 29% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Gilbert to Bucharest Otopeni Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Gilbert to Otopeni Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Gilbert to Bucharest Otopeni Intl Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Otopeni Intl. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown Delta, Air France, and United Airlines from Gilbert to Bucharest Otopeni Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air France
7.4
Good
1,507 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,635 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,585 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Gilbert to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Gilbert to Bucharest Otopeni Intl Airport?

    Airlines like British Airways fly from Gilbert to Bucharest Otopeni Intl Airport in about 42h 21m. The time it takes to get you to your destination can typically vary by up to . There are 6435 mi between Gilbert and Bucharest Otopeni Intl Airport.

  • Can I find deals for flights from Gilbert to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on Gilbert to Otopeni Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gilbert to Otopeni Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gilbert to Otopeni Intl.

  • Can I find deals for business class flights from Gilbert to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Gilbert to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Gilbert to Bucharest Otopeni Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Gilbert to Bucharest Otopeni Intl Airport (average of $538). Flying from Gilbert to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,096). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bucharest Otopeni Intl Airport?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gilbert to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Otopeni Intl flights
Las Vegas to Otopeni Intl flights
Tucson to Otopeni Intl flights

Top 5 airlines flying from Gilbert to Otopeni Intl

Discover the top 5 airlines that operate flights from Gilbert to Otopeni Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$535Average$797FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$601Average$864FlexibilityNo cancel feeOn-time70%
DeltaCheapest$618Average$1,178FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$669Average$1,104FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$700Average$983FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2025 Cheapflights