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Cheap flights from London to Istanbul Airport from $92

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — IST
6 May — 13 May1
1 adult

Cheapflights Tip: The best prices from London to Istanbul are usually found in March or January, booked 60 days in advance, depart on a Sunday or Wednesday and return on a Sunday

Cheap flight deals from London to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 1 May 2025.

Round-trip from

$172

One-way from

$92

Popular in

August

Cheapest in

March

Average price

$322

Good round-trip deal

$854 or less

Good one-way deal

$101 or less
Wizz Air
  • Wizz Air
  • 14/6-21/6
  • Nonstop
  • 7h 50m total
  • London to Istanbul
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Wizz Air
  • Wizz Air
  • 18/6
  • Nonstop
  • 4h 00m total
  • London to Istanbul
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($182 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease ($34 potential savings vs. average return price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from London (LON) to Istanbul.
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Price to beat on a one-way flight from London (LON) to Istanbul.
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Find flight deals from London to Istanbul

Cheapest flights from London to Istanbul
Explore the most affordable flight options available from London to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Sat 14/621:50LGW - IST
Nonstop4h 00mWizz Air
Sat 21/604:45IST - LGW
Nonstop3h 50mWizz Air
Deal found 30/4$172
Sat 7/613:15LTN - IST
Nonstop4h 10mWizz Air
Thu 12/620:35IST - LTN
Nonstop4h 10mWizz Air
Deal found 1/5$175
Tue 3/621:50LGW - IST
Nonstop4h 00mMultiple Airlines
Thu 12/609:10IST - LGW
1 stop27h 20mMultiple Airlines
Deal found 1/5$191
Tue 3/613:15LTN - IST
Nonstop4h 10mMultiple Airlines
Tue 24/609:10IST - LTN
1 stop24h 35mMultiple Airlines
Deal found 29/4$213
Tue 3/616:25LTN - IST
1 stop14h 05mWizz Air
Tue 24/609:10IST - LTN
1 stop24h 35mWizz Air
Deal found 29/4$261
Sun 9/1118:15LHR - IST
Nonstop4h 00mBritish Airways
Fri 14/1118:35IST - LHR
Nonstop4h 20mBritish Airways
Deal found 1/5$291
Fri 5/1206:30LHR - IST
1 stop7h 25mMultiple Airlines
Mon 15/1205:10IST - LHR
1 stop14h 25mMultiple Airlines
Deal found 30/4$331
Tue 3/611:20LHR - IST
Nonstop3h 50mTurkish Airlines
Wed 11/613:45IST - LHR
Nonstop4h 10mTurkish Airlines
Deal found 30/4$338
Sat 10/505:30LGW - IST
Nonstop3h 50mTurkish Airlines
Tue 20/520:15IST - LGW
Nonstop4h 05mTurkish Airlines
Deal found 30/4$375
Sun 9/1113:20LHR - IST
1 stop23h 35mAir Serbia
Fri 14/1105:20IST - LHR
1 stop10h 00mAir Serbia
Deal found 1/5$378
Sat 10/508:40LHR - IST
1 stop5h 40mKLM
Sat 17/517:05IST - LHR
1 stop5h 50mKLM
Deal found 30/4$410
Sat 7/611:30LHR - IST
1 stop7h 50mLufthansa
Tue 10/614:00IST - LHR
1 stop10h 10mLufthansa
Deal found 1/5$414

Cheapflights Fare Finder

Customise your flight search to find flights from London 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 647,157 searches. Data last updated 1 May 2025.
Use the filters below to find and compare flights from London to Istanbul Airport that are best for you.

Fly from

London

Fly to

Istanbul

Route

Depart

Return

Price

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Sat 14/6

21:50-03:50

Nonstop4h 00m

Istanbul

Sat 21/6

04:45-06:35

Nonstop3h 50m

$172

LondonIstanbul

LTN - IST

LTNIST

London Luton

Sat 7/6

13:15-19:25

Nonstop4h 10m

Istanbul

Thu 12/6

20:35-22:45

Nonstop4h 10m

$175

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Tue 3/6

21:50-03:50

Nonstop4h 00m

Istanbul

Thu 12/6

09:10-10:30

1 stop27h 20m

$191

LondonIstanbul

LTN - IST

LTNIST

London Luton

Tue 3/6

13:15-19:25

Nonstop4h 10m

Istanbul

Tue 24/6

09:10-07:45

1 stop24h 35m

$213

LondonIstanbul

LTN - IST

LTNIST

London Luton

Tue 3/6

16:25-08:30

1 stop14h 05m

Istanbul

Tue 24/6

09:10-07:45

1 stop24h 35m

$261

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Sat 4/10

18:30-00:20

Nonstop3h 50m

Istanbul

Thu 9/10

19:55-21:55

Nonstop4h 00m

$306

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Tue 3/6

11:20-17:10

Nonstop3h 50m

Istanbul

Wed 11/6

13:45-15:55

Nonstop4h 10m

$338

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Tue 3/6

17:35-03:25

1 stop7h 50m

Istanbul

Wed 11/6

17:05-07:40

1 stop16h 35m

$341

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Thu 12/6

14:00-20:00

Nonstop4h 00m

Istanbul

Tue 17/6

10:45-12:50

Nonstop4h 05m

$375

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Sun 15/6

19:25-15:50

1 stop18h 25m

Istanbul

Wed 18/6

15:40-12:30

1 stop22h 50m

$378

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 53 results
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Best time to book a flight from London to Istanbul

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

How far ahead should I book a flight from London to Istanbul Airport?

Use this chart to determine the optimal time to book a return flight from London to Istanbul. Price data was last updated on 25 April 2025.

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Istanbul Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from London to Istanbul Airport (average of $860). Flying from London to Istanbul Airport in December is currently the most expensive (average of $1,340). 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.

What is the cheapest time of day to fly from LON to IST?

Find hourly flight availability from London to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 May 2025.

It’s optimal to fly from London to Istanbul Airport at midday. By choosing this option you can save up to 76% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from London to Istanbul Airport?

Use this chart to determine the cheapest time to fly return from London to Istanbul. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Istanbul Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Istanbul Airport

Explore weekly flight availability from London to Istanbul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 May 2025.

The most flights from LON to IST are scheduled on a Monday (62 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (36 on average).

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 1 May 2025.
Peruse reviews from past customers who have flown with Aegean Airlines, Emirates and KLM from London to Istanbul 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.
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.8

Boarding

7.8

Entertainment

6.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very Good
739 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.8

Boarding

7.8

Entertainment

6.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Emirates
8.0
Very Good
3,216 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.8

Boarding

7.8

Entertainment

6.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,334 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.8

Boarding

7.8

Entertainment

6.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
airBaltic
7.8
Good
178 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.8

Boarding

7.8

Entertainment

6.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Norwegian
7.8
Good
227 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

7.8

Boarding

7.8

Entertainment

6.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

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

  • What are the cheapest airlines flying from London to Istanbul Airport round-trip?

    According to our current data, Wizz Air ($172), Wizz Air ($261), and British Airways ($306) offers the cheapest pricing from London to Istanbul Airport. You may be able to fly from London to Istanbul Airport for 43% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London to Istanbul Airport one-way?

    $92 is the cheapest one-way deal found within the past few days, from Wizz Air. You may also be able to find cheap deals on Wizz Air and FLYONE, with prices starting from $150 and $177, respectively.

  • What are the most popular routes from London to Istanbul Airport?

    The most popular flight routes from London to Istanbul Airport are London Stansted - Istanbul, London Luton - Istanbul and London Southend - Istanbul.

  • What are the most reliable airlines from London to Istanbul Airport?

    Before booking your flight to Istanbul Airport from London, have a look at the most reliable airlines to get you to your destination on time: Icelandair (90%), British Airways (85%), American Airlines( 85%).

  • What are the cheapest flights from London to Istanbul Airport?

    Looking for the cheapest flight from London to Istanbul Airport? While on average our users pay $1,102, our data indicates the cheapest price to be $186. The most popular route (London Stansted - Istanbul), is priced around $184.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from London to Istanbul Airport (average of $860). Flying from London to Istanbul Airport in December is currently the most expensive (average of $1,340). 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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Top 2 airlines flying from London to Istanbul

Discover the top 2 airlines that operate flights from London 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 647,157 searches. Data last updated 1 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest$186Average$258FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
Turkish AirlinesCheapest$396Average$449FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from London 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 London.

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

Certainly. Search results for flights to Istanbul from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Istanbul from London today and book when prices fit your budget.

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