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Cheap flights from Grimsby to Istanbul from £141

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grimsby to Istanbul departing on 26/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Grimsby to Istanbul

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:30 - 16:55HUY-IST
20h 25m1 stop
KLM Logo
17:55 - 09:20IST-HUY
18h 25m1 stop
£263KLM
Find Deal
Sat, 13 Dec - Sat, 20 Dec
KLM Logo
17:30 - 16:55HUY-IST
20h 25m1 stop
KLM Logo
17:55 - 17:00IST-HUY
26h 05m1 stop
£267KLM
Find Deal
Sat, 7 Mar - Wed, 11 Mar
KLM Logo
17:30 - 16:55HUY-IST
20h 25m1 stop
KLM Logo
17:55 - 17:00IST-HUY
26h 05m1 stop
£268KLM
Find Deal
Sat, 7 Mar - Wed, 11 Mar
Multiple Airlines Logo
17:30 - 03:50HUY-IST
31h 20m2 stops
Multiple Airlines Logo
17:55 - 09:20IST-HUY
18h 25m1 stop
£272Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Multiple Airlines Logo
17:30 - 16:55HUY-IST
20h 25m1 stop
Multiple Airlines Logo
04:50 - 09:20IST-HUY
31h 30m2 stops
£348Multiple Airlines
Find Deal
Sat, 13 Dec - Fri, 19 Dec
KLM Logo
06:10 - 16:55HUY-IST
7h 45m1 stop
KLM Logo
17:55 - 09:20IST-HUY
18h 25m1 stop
£350KLM
Find Deal
Sat, 7 Mar - Wed, 11 Mar
Multiple Airlines Logo
06:10 - 09:30HUY-IST
24h 20m2 stops
Multiple Airlines Logo
10:10 - 09:20IST-HUY
26h 10m2 stops
£363Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
KLM Logo
06:10 - 17:25HUY-SAW
8h 15m1 stop
KLM Logo
09:00 - 17:05SAW-HUY
11h 05m1 stop
£367KLM
Find Deal
Sat, 7 Mar - Wed, 11 Mar
Air France Logo
17:30 - 03:50HUY-IST
31h 20m2 stops
Air France Logo
04:50 - 09:20IST-HUY
31h 30m2 stops
£367Air France
Find Deal
Sat, 13 Dec - Fri, 19 Dec
KLM Logo
17:30 - 21:20HUY-SAW
24h 50m1 stop
KLM Logo
12:55 - 09:20SAW-HUY
23h 25m1 stop
£369KLM
Find Deal
Sat, 7 Mar - Wed, 11 Mar

KLM flights from Grimsby to Istanbul

Our best KLM deals on Grimsby to Istanbul flight tickets
KLM
13 Dec
HUY17:30Grimsby Humberside
20h 25m
1 stop
IST16:55Istanbul
20 Dec
IST17:55Istanbul
18h 25m
1 stop
HUY09:20Grimsby Humberside
£263
Find similar
KLM
7 Mar
HUY17:30Grimsby Humberside
20h 25m
1 stop
IST16:55Istanbul
11 Mar
IST17:55Istanbul
26h 05m
1 stop
HUY17:00Grimsby Humberside
£267
Find similar
KLM
7 Mar
HUY17:30Grimsby Humberside
20h 25m
1 stop
IST16:55Istanbul
11 Mar
IST17:55Istanbul
26h 05m
1 stop
HUY17:00Grimsby Humberside
£268
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Grimsby to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sat 13/12

17:30-16:55

1 stop20h 25m

Istanbul

Sat 20/12

17:55-09:20

1 stop18h 25m

£263

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sat 7/3

17:30-16:55

1 stop20h 25m

Istanbul

Wed 11/3

17:55-17:00

1 stop26h 05m

£267

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sat 7/3

17:30-16:55

1 stop20h 25m

Istanbul

Wed 11/3

17:55-17:00

1 stop26h 05m

£268

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sat 13/12

17:30-03:50

2 stops31h 20m

Istanbul

Sat 20/12

17:55-09:20

1 stop18h 25m

£272

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sat 13/12

17:30-16:55

1 stop20h 25m

Istanbul

Fri 19/12

04:50-09:20

2 stops31h 30m

£348

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sat 7/3

06:10-16:55

1 stop7h 45m

Istanbul

Wed 11/3

17:55-09:20

1 stop18h 25m

£350

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sat 13/12

06:10-09:30

2 stops24h 20m

Istanbul

Sat 20/12

10:10-09:20

2 stops26h 10m

£363

GrimsbyIstanbul

HUY - SAW

HUYSAW

Grimsby Humberside

Sat 7/3

06:10-17:25

1 stop8h 15m

Istanbul Sabiha Gokcen

Wed 11/3

09:00-17:05

1 stop11h 05m

£367

GrimsbyIstanbul

HUY - IST

HUYIST

Grimsby Humberside

Sat 13/12

17:30-03:50

2 stops31h 20m

Istanbul

Fri 19/12

04:50-09:20

2 stops31h 30m

£367

GrimsbyIstanbul

HUY - SAW

HUYSAW

Grimsby Humberside

Sat 7/3

17:30-21:20

1 stop24h 50m

Istanbul Sabiha Gokcen

Wed 11/3

12:55-09:20

1 stop23h 25m

£369

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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See travel insights to Istanbul from

How to get the cheapest flight ticket from Grimsby to Istanbul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Istanbul?

On average, the least expensive day to fly to Istanbul from Grimsby is on a Monday. momondo users have found tickets for Monday departures for as low as £309. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Grimsby to Istanbul on a Thursday will generally be more expensive and average around £632. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Grimsby to Istanbul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grimsby to Istanbul

Direct flights

None
There are no direct flights from Grimsby to Istanbul. There are no popular flight routes from Grimsby to Istanbul.
Search flight deals

  • How far is Grimsby Humberside to Istanbul by plane?

    Istanbul is 1595.5 mi away from Grimsby Humberside. 7h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Grimsby Humberside Airport to Istanbul?

    Prices for flights from Grimsby Humberside Airport to Istanbul are refreshed on a daily basis.

  • How many operators does momondo search for flights from Grimsby Humberside Airport to Istanbul?

  • How old do you have to be to fly from Grimsby Humberside Airport to Istanbul?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grimsby Humberside Airport to Istanbul.

  • What documentation or ID do you need to fly to Istanbul?

    The required travel and health documents for your Istanbul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Istanbul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Grimsby to Istanbul

Compare and see reviews for airlines that fly from Grimsby to Istanbul with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £220Free CancellationRating
7.7
1,406 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Grimsby to Istanbul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grimsby to Istanbul for you.

Can I find flights from Grimsby to Istanbul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Istanbul from Grimsby which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Grimsby to Istanbul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Istanbul from Grimsby.

I’m not ready to book a flight from Grimsby to Istanbul right now. Can momondo alert me if prices change?

Price alerts on flights to Istanbul from Grimsby are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Turkey

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 20.9 mi from Istanbul
Istanbul Airport
Istanbul Sabiha Gokcen Airport