In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 20.0 - 80.0 inches per month. June is typically the wettest month, when rainfall can reach 80.0 mm. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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

When flying from Islamabad to Bucharest Otopeni Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

For a flight from Islamabad to Bucharest Otopeni Intl, you will be flying from Islamabad Intl. Islamabad Intl (ISB) is just 19.7 mi from the center of the city. Islamabad Intl is the only Islamabad airport and it handles 0 outbound flights to Bucharest Otopeni Intl per day. 0 airlines have flights to Bucharest Otopeni Intl from Islamabad Intl on a regular basis.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Islamabad 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.

£435+ Cheap Flights from Islamabad to Bucharest Otopeni Intl Airport

Cheap flight deals from Islamabad to Otopeni Intl

Enter your travel dates to find the best prices.

Cheapest

Best

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Cheapest flights from Islamabad to Otopeni Intl
Explore the most affordable flight options available from Islamabad to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Fri 2/1005:05 -

1 stop21h 35m

Tue 6/1020:35 -

1 stop29h 00m

Deal found 17/9£614

Mon 28/905:05 -

1 stop21h 55m

Fri 2/1008:10 -

1 stop17h 25m

Deal found 13/9£615

Thu 17/909:15 -

1 stop28h 45m

Wed 30/907:35 -

1 stop22h 10m

Deal found 13/9£639

Thu 1/1009:15 -

1 stop13h 05m

Thu 15/1007:35 -

1 stop18h 00m

Deal found 16/9£645

Wed 23/909:15 -

1 stop17h 45m

Thu 15/1015:50 -

1 stop9h 45m

Deal found 17/9£669

Thu 1/1003:30 -

1 stop13h 45m

Tue 6/1017:10 -

1 stop13h 10m

Deal found 17/9£704

Find flight deals from Islamabad to Otopeni Intl

Round-trip from	£614
One-way from	£435

2/10-6/10
2 total stops
50h 35m total
Islamabad to Bucharest

Search Deals

26/9-31/12
1 total stop
17h 15m total
Islamabad to Bucharest

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islamabad to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

IslamabadBucharest

ISB Islamabad Intl - OTP Bucharest Otopeni Intl

ISBOTP

Islamabad Intl

Sat 26/9

09:15-00:30

1 stop17h 15m

Bucharest Otopeni Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£435

IslamabadBucharest

ISB Islamabad Intl - OTP Bucharest Otopeni Intl

ISBOTP

Islamabad Intl

Sat 24/10

05:05-00:30

1 stop21h 25m

Bucharest Otopeni Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£481

IslamabadBucharest

ISB Islamabad Intl - OTP Bucharest Otopeni Intl

ISBOTP

Islamabad Intl

Sat 31/10

06:15-00:20

1 stop21h 05m

Bucharest Otopeni Intl

Sat 7/11

19:55-04:45

1 stop29h 50m

£614

IslamabadBucharest

ISB Islamabad Intl - OTP Bucharest Otopeni Intl

ISBOTP

Islamabad Intl

Fri 2/10

05:05-00:40

1 stop21h 35m

Bucharest Otopeni Intl

Tue 6/10

20:35-03:35

1 stop29h 00m

£614

IslamabadBucharest

ISB Islamabad Intl - OTP Bucharest Otopeni Intl

ISBOTP

Islamabad Intl

Mon 28/9

05:05-01:00

1 stop21h 55m

Bucharest Otopeni Intl

Fri 2/10

08:10-03:35

1 stop17h 25m

£615

IslamabadBucharest

ISB Islamabad Intl - OTP Bucharest Otopeni Intl

ISBOTP

Islamabad Intl

Wed 30/9

09:15-12:00

1 stop28h 45m

Bucharest Otopeni Intl

Sun 4/10

15:55-03:35

1 stop9h 40m

£639

IslamabadBucharest

ISB Islamabad Intl - OTP Bucharest Otopeni Intl

ISBOTP

Islamabad Intl

Thu 1/10

09:15-20:20

1 stop13h 05m

Bucharest Otopeni Intl

Thu 15/10

07:35-03:35

1 stop18h 00m

£645

IslamabadBucharest

ISB Islamabad Intl - OTP Bucharest Otopeni Intl

ISBOTP

Islamabad Intl

Wed 23/9

09:25-15:20

1 stop31h 55m

Bucharest Otopeni Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

£684

IslamabadBucharest

ISB Islamabad Intl - OTP Bucharest Otopeni Intl

ISBOTP

Islamabad Intl

Thu 1/10

03:30-15:15

1 stop13h 45m

Bucharest Otopeni Intl

Tue 6/10

17:10-08:20

1 stop13h 10m

£704

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Sorted by cheapest first

Best time to book a flight from Islamabad to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Islamabad with our price prediction graph.

ISB-OTP

Estimated return 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.

Related info for your journey

What airport do you fly from for flights from Islamabad to Bucharest Otopeni Intl?
For a flight from Islamabad to Bucharest Otopeni Intl, you will be flying from Islamabad Intl. Islamabad Intl (ISB) is just 19.7 mi from the center of the city. Islamabad Intl is the only Islamabad airport and it handles 0 outbound flights to Bucharest Otopeni Intl per day. 0 airlines have flights to Bucharest Otopeni Intl from Islamabad Intl on a regular basis.
Can I find deals for flights from Islamabad to Otopeni Intl that include hotel bookings?
Yes. In addition to deals on Islamabad to Otopeni Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Islamabad to Otopeni Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islamabad to Otopeni Intl.
Can I find deals for business class flights from Islamabad to Otopeni Intl?
Yes. Cheapflights offers flight deals from Islamabad 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.

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Cheapflights makes it easy to find Islamabad to Otopeni Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Can Cheapflights notify me if prices for flights from Islamabad to Otopeni Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Otopeni Intl from Islamabad today and book when prices fit your budget.

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Cheap flights from Islamabad to Bucharest Otopeni Intl Airport from £435

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Islamabad to Otopeni Intl

Cheapest flights from Islamabad to Otopeni IntlExplore the most affordable flight options available from Islamabad to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Islamabad to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Islamabad to Otopeni IntlDiscover carefully curated flight deals from Islamabad to Otopeni Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Islamabad to Otopeni Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Islamabad to Otopeni IntlDiscover last-minute flight deals from Islamabad to Otopeni Intl. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Islamabad to Otopeni Intl. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Islamabad to Otopeni IntlSearch for one-way flight options from Islamabad to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Islamabad to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

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Use the filters below to find and compare flights from Islamabad to Bucharest Otopeni Intl Airport that are best for you.

Best time to book a flight from Islamabad to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Islamabad with our price prediction graph.

Related info for your journey

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

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

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

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

Travelling to a place near Bucharest Otopeni Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip to Otopeni Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Romania

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Search flights from Islamabad to Otopeni Intl by cabin class

Find flights from Islamabad to Otopeni Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Islamabad and Otopeni Intl flights

Browse other Islamabad and Otopeni Intl flight options. Last updated on 17 September 2026.

Other flights from Islamabad

Browse through other flights departing from Islamabad. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Other flights to Otopeni Intl

Explore flights to Otopeni Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

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Why should you use Cheapflights to find cheap flight tickets from Islamabad to Otopeni Intl?

Can Cheapflights find flights from Islamabad to Otopeni Intl with no change fees?

Can Cheapflights notify me if prices for flights from Islamabad to Otopeni Intl become cheaper?

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Cheapest flights from Islamabad to Otopeni Intl
Explore the most affordable flight options available from Islamabad to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Islamabad to Otopeni Intl
Discover carefully curated flight deals from Islamabad to Otopeni Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Islamabad to Otopeni Intl
Discover last-minute flight deals from Islamabad to Otopeni Intl. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Islamabad to Otopeni Intl
Search for one-way flight options from Islamabad to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.