Cheap flights from Grimsby to Iaşi from £309

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — IAS
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Grimsby to Iaşi

Enter your travel dates to find the best prices.

Cheapest flights from Grimsby to Iaşi
Explore the most affordable flight options available from Grimsby to Iaşi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Fri 20/306:10
HUY
-
IAS
2 stops15h 45m
Multiple Airlines
Fri 27/305:25
IAS
-
HUY
2 stops17h 55m
Multiple Airlines
Deal found 3/2£309

Cheapflights Fare Finder

 
Customise your flight search to find flights from Grimsby to Iaşi 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 3 February 2026.
Use the filters below to find and compare flights from Grimsby to Iaşi that are best for you.

Fly from

Grimsby

Fly to

Iaşi

Route

Depart

Return

Price

GrimsbyIaşi

HUY - IAS

HUYIAS

Grimsby Humberside

Fri 20/3

06:10-23:55

2 stops15h 45m

Iasi

Fri 27/3

05:25-21:20

2 stops17h 55m

£309

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Best time to book a flight from Grimsby to Iaşi

Have a flexible travel schedule? Discover the best time to fly to Iaşi 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.

Related info for your journey

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

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

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

  • How can I find direct flights from Grimsby to Iaşi?

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

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

    Yes. Cheapflights offers flight deals from Grimsby to Iaşi 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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