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Cheap flights from Grimsby to Istanbul from £206

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — IST
16 Nov — 23 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 17 October 2025.

Mon 1/1217:40HUY - IST
1 stop20h 15mKLM
Mon 8/1217:55IST - HUY
1 stop18h 25mKLM
Deal found 17/10£206
Mon 1/1217:40HUY - IST
1 stop20h 15mMultiple Airlines
Sun 7/1204:50IST - HUY
2 stops15h 20mMultiple Airlines
Deal found 17/10£296
Mon 1/1206:10HUY - IST
2 stops18h 40mAir France
Sun 7/1204:50IST - HUY
2 stops31h 30mAir France
Deal found 17/10£352
Wed 17/1206:10HUY - IST
2 stops18h 40mMultiple Airlines
Fri 19/1217:55IST - HUY
1 stop6h 25mMultiple Airlines
Deal found 15/10£376
Wed 17/1206:10HUY - IST
2 stops18h 40mAir France
Thu 18/1204:50IST - HUY
2 stops14h 50mAir France
Deal found 15/10£424
Wed 17/1206:10HUY - IST
1 stop7h 45mKLM
Fri 19/1217:55IST - HUY
1 stop6h 25mKLM
Deal found 16/10£430
Wed 17/1217:35HUY - SAW
3 stops25h 10mMultiple Airlines
Fri 19/1213:25SAW - HUY
2 stops10h 55mMultiple Airlines
Deal found 17/10£460
Wed 17/1209:50HUY - SAW
1 stop8h 30mKLM
Fri 19/1212:55SAW - HUY
1 stop6h 45mKLM
Deal found 15/10£528

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 (TR5). 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 17 October 2025.

Round-trip from

£206
KLM
  • KLM
  • 1/12-8/12
  • 2 total stops
  • 38h 40m 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 17 October 2025.
Use the filters below to find and compare flights from Grimsby to Istanbul that are best for you.

Fly from

Grimsby

Fly to

Istanbul

Route

Depart

Return

Price

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Mon 1/12

17:40-16:55

1 stop20h 15m

Istanbul

Mon 8/12

17:55-09:20

1 stop18h 25m

£206

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sat 21/3

06:10-16:55

1 stop7h 45m

Istanbul

Mon 23/3

17:55-21:20

1 stop6h 25m

£227

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Mon 1/12

17:40-16:55

1 stop20h 15m

Istanbul

Sun 7/12

04:50-17:10

2 stops15h 20m

£296

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sat 21/3

06:10-16:55

1 stop7h 45m

Istanbul

Mon 23/3

04:50-17:00

2 stops15h 10m

£298

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Mon 1/12

06:10-03:50

2 stops18h 40m

Istanbul

Sun 7/12

04:50-09:20

2 stops31h 30m

£352

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Wed 17/12

06:10-03:50

2 stops18h 40m

Istanbul

Fri 19/12

17:55-21:20

1 stop6h 25m

£376

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sat 21/3

06:10-03:50

2 stops18h 40m

Istanbul

Mon 23/3

04:50-09:20

2 stops31h 30m

£388

GrimsbyIstanbul

HUY - SAW

HUYSAW

Grimsby Humberside

Sat 14/3

06:10-17:25

1 stop8h 15m

Istanbul Sabiha Gokcen

Mon 16/3

09:00-17:00

1 stop11h 00m

£412

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Wed 17/12

06:10-03:50

2 stops18h 40m

Istanbul

Thu 18/12

04:50-16:40

2 stops14h 50m

£424

GrimsbyIstanbul

HUY - SAW

HUYSAW

Grimsby Humberside

Sat 21/3

09:50-21:20

1 stop8h 30m

Istanbul Sabiha Gokcen

Mon 23/3

09:00-21:20

1 stop15h 20m

£447

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 17 results
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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

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

Currently, March is the cheapest month in which you can book a flight from Grimsby to Istanbul (average of £71). Flying from Grimsby to Istanbul in August is currently the most expensive (average of £162). 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 17 October 2025.
Get a feel of what it's like to fly with KLM from Grimsby to Istanbul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,404 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.6

Overall

7.7

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
1,404 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.6

Overall

7.7

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?

    Located just 11.0 mi from the city center, Grimsby Humberside is the airport most travelers will use when flying to Istanbul from Grimsby. Booking flights from Humberside (HUY) to Istanbul should be relatively easy as there are 0 daily outbound flights to Istanbul from 1 airline.

  • How long is the flight from Grimsby to Istanbul?

    There are many flights that can get you from Grimsby to Istanbul in 20h 15m. Fly via KLM to get the fastest option. Grimsby and Istanbul are separated by a distance of 1586 mi.

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

    According to our current data, KLM (£237), offers the cheapest pricing from Grimsby to Istanbul.

  • 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?

    Currently, March is the cheapest month in which you can book a flight from Grimsby to Istanbul (average of £71). Flying from Grimsby to Istanbul in August is currently the most expensive (average of £162). 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

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Alternative routes for Grimsby to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
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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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£237Average£335FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Grimsby to Istanbul. 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 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?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Grimsby to Istanbul, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Grimsby to Istanbul 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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