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Cheap flights from Grimsby to Istanbul Airport from £203

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — IST
9 Nov — 16 Nov1
1 adult
1 adult, Economy

Find flight deals from Grimsby to Istanbul

Enter your travel dates to find the best prices.

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 10 October 2025.

Thu 27/1109:50HUY - IST
1 stop28h 05mKLM
Sun 30/1117:55IST - HUY
1 stop18h 25mKLM
Deal found 8/10£203
Mon 24/1117:40HUY - IST
1 stop20h 15mKLM
Mon 1/1217:55IST - HUY
1 stop25h 45mKLM
Deal found 10/10£206
Thu 27/1117:30HUY - IST
2 stops31h 20mMultiple Airlines
Sun 30/1117:55IST - HUY
1 stop18h 25mMultiple Airlines
Deal found 8/10£264
Thu 16/1006:10HUY - IST
1 stop7h 55mKLM
Sat 18/1017:05IST - HUY
1 stop18h 15mKLM
Deal found 10/10£299
Mon 24/1117:40HUY - IST
1 stop20h 15mMultiple Airlines
Mon 1/1210:10IST - HUY
2 stops26h 10mMultiple Airlines
Deal found 10/10£345
Thu 16/1006:10HUY - IST
1 stop7h 55mMultiple Airlines
Sat 18/1004:20IST - HUY
2 stops14h 40mMultiple Airlines
Deal found 10/10£351
Fri 17/1006:10HUY - IST
1 stop7h 55mKLM
Sun 19/1017:05IST - HUY
1 stop6h 20mKLM
Deal found 10/10£379
Thu 27/1117:30HUY - IST
2 stops31h 20mAir France
Sat 29/1104:50IST - HUY
2 stops14h 50mAir France
Deal found 8/10£401

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 10 October 2025.

Round-trip from

£203
KLM
  • KLM
  • 27/11-30/11
  • 2 total stops
  • 46h 30m total
  • Grimsby to Istanbul
Search Deals

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 10 October 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

Mon 24/11

17:40-16:55

1 stop20h 15m

Istanbul

Mon 1/12

17:55-16:40

1 stop25h 45m

£206

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sat 21/3

06:10-16:55

1 stop7h 45m

Istanbul

Mon 23/3

17:55-16:40

1 stop25h 45m

£282

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Mon 24/11

17:40-16:55

1 stop20h 15m

Istanbul

Mon 1/12

10:10-09:20

2 stops26h 10m

£345

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sat 21/3

06:10-03:50

2 stops18h 40m

Istanbul

Mon 23/3

04:50-17:00

2 stops15h 10m

£463

Flights are sorted by cheapest return flights first.

Deals found on 10/10

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, March is the cheapest month in which you can book a flight from Grimsby to Istanbul Airport (average of £72). Flying from Grimsby to Istanbul Airport in August is currently the most expensive (average of £163). 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.

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 10 October 2025.
Check out reviews from past customers who have flown with KLM from Grimsby to Istanbul Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,399 reviews
Check prices

Overall

7.7

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,399 reviews
KLM
7.7
Good
1,399 reviews
Check prices

Overall

7.7

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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.

  • How long is the flight from Grimsby to Istanbul Airport?

    For as low as £206, KLM can have you in Istanbul Airport from Grimsby in 20h 15m. The distance between Grimsby and Istanbul Airport is about 1586 mi.

  • 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 £239.

  • 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, March is the cheapest month in which you can book a flight from Grimsby to Istanbul Airport (average of £72). Flying from Grimsby to Istanbul Airport in August is currently the most expensive (average of £163). 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 Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

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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 10 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£239Average£338FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

When you search for this flight from Grimsby to Istanbul, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Istanbul from Grimsby.

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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