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Cheap flights from Grimsby to Istanbul Airport from £481

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — IST
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Grimsby to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Grimsby (HUY) to Istanbul (IST). 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 13 June 2025.

Round-trip from

£481
KLM
  • KLM
  • 27/7-3/8
  • 2 total stops
  • 26h 25m total
  • Grimsby to Istanbul
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Find flight deals from Grimsby to Istanbul

Cheapest flights from Grimsby to Istanbul
Explore the most affordable flight options available from Grimsby to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Sun 27/706:10HUY - IST
1 stop8h 10mKLM
Sun 3/817:05IST - HUY
1 stop18h 15mKLM
Deal found 12/6£481
Sun 27/717:35HUY - IST
2 stops31h 50mMultiple Airlines
Sun 3/817:05IST - HUY
1 stop6h 20mMultiple Airlines
Deal found 12/6£494

Cheapflights Fare Finder

Customise your flight search to find flights from Grimsby to Istanbul 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 13 June 2025.
Use the filters below to find and compare flights from Grimsby to Istanbul Airport that are best for you.

Fly from

Grimsby

Fly to

Istanbul

Route

Depart

Return

Price

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sun 27/7

06:10-16:20

1 stop8h 10m

Istanbul

Sun 3/8

17:05-09:20

1 stop18h 15m

£481

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sun 27/7

17:35-03:25

2 stops31h 50m

Istanbul

Sun 3/8

17:05-21:25

1 stop6h 20m

£494

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Best time to book a flight from Grimsby to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul 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 Istanbul Airport

What is the cheapest month to book a flight from Grimsby to Istanbul Airport?

Currently, January is the cheapest month in which you can book a flight from Grimsby to Istanbul Airport (average of £159). Flying from Grimsby to Istanbul Airport in August is currently the most expensive (average of £366). 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.

Rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Istanbul Airport ranges from 10.0 - 100.0 inches per month. December is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Istanbul Airport when rainfall is around 10.0 mm.

Temperature in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Istanbul 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated 13 June 2025.
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Grimsby to Istanbul. 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 Istanbul?

    Grimsby Humberside (HUY), located 11.0 mi from the city center, is the airport you fly out of when you book flights from Grimsby to Istanbul. 1 airline have flights from Humberside to Istanbul on a regular basis. Booking flights from Grimsby Humberside to Istanbul should not be difficult; the airport handles an average of 0 outbound flights to Istanbul per day.

  • What is the cheapest airline to fly from Grimsby to Istanbul Airport round-trip?

    Cheapflights users have booked flights from Grimsby to Istanbul Airport round-trip from £481.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grimsby to Istanbul 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 Istanbul Airport?

    Currently, January is the cheapest month in which you can book a flight from Grimsby to Istanbul Airport (average of £159). Flying from Grimsby to Istanbul Airport in August is currently the most expensive (average of £366). 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 Grimsby?

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Top airline flying from Grimsby to Istanbul

Discover the top airline that operate flights from Grimsby to Istanbul. 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 858,174 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£259Average£347FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Grimsby to Istanbul?

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Grimsby to Istanbul flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Grimsby to Istanbul on Cheapflights with our Price Alert feature and get notified when better prices are available.

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