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Cheap flights from Grimsby to Bucharest Otopeni Intl Airport from £184

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — OTP
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Grimsby to Otopeni Intl

Enter your travel dates to find the best prices.

Cheapest flights from Grimsby to Otopeni Intl
Explore the most affordable flight options available from Grimsby to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 February 2026.

Tue 7/406:10
HUY
-
OTP
1 stop4h 50m
KLM
Thu 16/418:10
OTP
-
HUY
1 stop17h 10m
KLM
Deal found 25/2£249
Mon 13/417:35
HUY
-
OTP
1 stop17h 25m
KLM
Mon 20/418:10
OTP
-
HUY
1 stop17h 10m
KLM
Deal found 27/2£268
Tue 7/406:10
HUY
-
OTP
1 stop4h 50m
Multiple Airlines
Thu 16/406:00
OTP
-
HUY
2 stops29h 20m
Multiple Airlines
Deal found 25/2£276
Fri 10/417:35
HUY
-
OTP
1 stop17h 25m
KLM
Fri 17/418:10
OTP
-
HUY
1 stop17h 10m
KLM
Deal found 24/2£277
Mon 13/417:35
HUY
-
OTP
2 stops17h 10m
Air France
Mon 20/406:00
OTP
-
HUY
2 stops37h 05m
Air France
Deal found 27/2£300
Fri 10/417:35
HUY
-
OTP
2 stops41h 10m
Air France
Fri 17/406:00
OTP
-
HUY
2 stops29h 20m
Air France
Deal found 24/2£303
Mon 13/417:35
HUY
-
OTP
2 stops17h 10m
Multiple Airlines
Mon 20/414:00
OTP
-
HUY
1 stop21h 20m
Multiple Airlines
Deal found 27/2£311
Fri 10/417:35
HUY
-
OTP
2 stops41h 10m
Multiple Airlines
Fri 17/418:10
OTP
-
HUY
1 stop17h 10m
Multiple Airlines
Deal found 24/2£337

Find flight deals from Grimsby to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Grimsby (HUY) to Otopeni Intl (OTP). 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 27 February 2026.

Round-trip from

£249

One-way from

£184
KLM
  • KLM
  • 7/4-16/4
  • 2 total stops
  • 22h 00m total
  • Grimsby to Bucharest
Search Deals
KLM
  • KLM
  • 15/7
  • 1 total stop
  • 4h 50m total
  • Grimsby to Bucharest
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Grimsby 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 858,174 searches. Data last updated 27 February 2026.
Use the filters below to find and compare flights from Grimsby to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyBucharest

HUY - OTP

HUYOTP

Grimsby Humberside

Tue 7/4

06:10-13:00

1 stop4h 50m

Bucharest Otopeni Intl

Thu 16/4

18:10-09:20

1 stop17h 10m

£249

GrimsbyBucharest

HUY - OTP

HUYOTP

Grimsby Humberside

Mon 13/4

17:35-12:45

2 stops17h 10m

Bucharest Otopeni Intl

Mon 20/4

14:00-09:20

1 stop21h 20m

£311

GrimsbyBucharest

HUY - OTP

HUYOTP

Grimsby Humberside

Fri 10/4

17:35-12:45

2 stops41h 10m

Bucharest Otopeni Intl

Fri 17/4

18:10-09:20

1 stop17h 10m

£337

GrimsbyBucharest

HUY - OTP

HUYOTP

Grimsby Humberside

Tue 7/4

06:10-17:20

1 stop9h 10m

Bucharest Otopeni Intl

Thu 16/4

20:25-09:20

3 stops38h 55m

£415

GrimsbyBucharest

HUY - OTP

HUYOTP

Grimsby Humberside

Wed 15/7

06:10-13:00

1 stop4h 50m

£184

GrimsbyBucharest

HUY - OTP

HUYOTP

Grimsby Humberside

Wed 15/7

09:50-15:30

2 stops27h 40m

£268

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Sorted by cheapest first

Best time to book a flight from Grimsby to Otopeni Intl

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

Cheapflights Insights

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

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

Currently, June is the cheapest month in which you can book a flight from Grimsby to Bucharest Otopeni Intl Airport (average of £27). Flying from Grimsby to Bucharest Otopeni Intl Airport in August is currently the most expensive (average of £141). 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.

Related info for your journey

Find useful and relevant information for your journey from Grimsby to Otopeni Intl. 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 from for flights from Grimsby to Bucharest Otopeni Intl?

    If you book a flight to Bucharest Otopeni Intl from Grimsby, you will be flying from Humberside, which is the city’s only airport. Grimsby Humberside (HUY) is located 11.0 mi from the center of Grimsby. There are 0 flights from Humberside to Bucharest Otopeni Intl per day from 0 different airlines.

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

    There are many flights that can get you from Grimsby to Bucharest Otopeni Intl Airport in 4h 50m. Fly via KLM to get the fastest option. Airlines will cover a distance of 1337 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grimsby 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 Grimsby to Bucharest Otopeni Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Grimsby to Bucharest Otopeni Intl Airport (average of £27). Flying from Grimsby to Bucharest Otopeni Intl Airport in August is currently the most expensive (average of £141). 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

Travelling 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

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How does Cheapflights help users find flights from Grimsby to Otopeni Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Grimsby to Otopeni Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Otopeni Intl from Grimsby by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Otopeni Intl from Grimsby? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Grimsby to Otopeni Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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