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Cheap flights from Otopeni Intl (OTP) to Islamabad (ISB)

OTP — ISB
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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1. Tell us where you want to go

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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

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Cheapflights Tip: The best prices from Bucharest Otopeni Intl to Islamabad Intl are usually found in July or May, booked 61 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Otopeni Intl to Islamabad

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Islamabad (ISB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

August

Cheapest in

July

Average price

$827
Provider with most accurate pricing for Bucharest Otopeni Intl-Islamabad Intl flight deals.
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Provider most trusted by Cheapflights users for Bucharest Otopeni Intl-Islamabad Intl flights.
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Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Compare providers for flights from Otopeni Intl to Islamabad

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Otopeni Intl to Islamabad in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bucharest Otopeni Intl Airport-Islamabad flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bucharest Otopeni Intl Airport-Islamabad flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bucharest Otopeni Intl Airport-Islamabad flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest Otopeni Intl Airport-Islamabad flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bucharest Otopeni Intl Airport-Islamabad flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Otopeni Intl to Islamabad

Have a flexible travel schedule? Discover the best time to fly to Islamabad from Otopeni Intl 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 Bucharest Otopeni Intl Airport to Islamabad

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

Use this chart to determine the optimal time to book a round-trip flight from Otopeni Intl to Islamabad. Price data was last updated on November 7, 2025.

The best time to book flights from Bucharest Otopeni Intl Airport to Islamabad is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Find hourly flight availability from Otopeni Intl to Islamabad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 12, 2025.

When flying from Bucharest Otopeni Intl Airport to Islamabad, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the evening.

Reviews of airlines servicing Islamabad

Get insights into the airlines that provide service to Islamabad. 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 Islamabad. Reviews last updated November 12, 2025.
Get a feel of what it's like to fly with Turkish Airlines and flydubai from Bucharest Otopeni Intl Airport to Islamabad by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,043 reviews

Boarding

7.3

Overall

7.3

Comfort

7.3

Crew

7.7

Food

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

IST - BRU

Much better going from Istanbul to Belgium, than on the way from Amsterdam to Istanbul.
Turkish Airlines
7.3
Good
4,043 reviews
Turkish Airlines
7.3
Good
4,043 reviews

Boarding

7.3

Overall

7.3

Comfort

7.3

Crew

7.7

Food

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

IST - BRU

Much better going from Istanbul to Belgium, than on the way from Amsterdam to Istanbul.
flydubai
6.5
Okay
146 reviews
Turkish Airlines
7.3
Good
4,043 reviews

Boarding

7.3

Overall

7.3

Comfort

7.3

Crew

7.7

Food

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

IST - BRU

Much better going from Istanbul to Belgium, than on the way from Amsterdam to Istanbul.

Related info for your journey

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

  • What airport do you fly into for flights to Islamabad from Bucharest Otopeni Intl?

    Islamabad Intl (ISB) is the airport you will fly into if you book a flight from Bucharest Otopeni Intl to Islamabad. You should not have trouble finding flights to Islamabad Intl from Bucharest Otopeni Intl; the airport handles an average of 0 inbound flights from Bucharest Otopeni Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Islamabad airport from Bucharest Otopeni Intl. It is only a 19.7 mi journey from Islamabad Intl (ISB) to Islamabad’s city center.

  • What are the cheapest airlines flying from Bucharest Otopeni Intl Airport to Islamabad round-trip?

    According to our current data, flydubai ($733), and Turkish Airlines ($776) offers the cheapest pricing from Bucharest Otopeni Intl Airport to Islamabad. flydubai is 10% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Islamabad?

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Rawalpindi
Murree

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Top 2 airlines flying from Otopeni Intl to Islamabad

Discover the top 2 airlines that operate flights from Otopeni Intl to Islamabad. 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
flydubaiCheapest$733Average$773FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$776Average$867FlexibilityNo cancel feeOn-time77%

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