Cheap flights from London to Istanbul

London
LON
Istanbul
IST

Flight deals from London to Istanbul

Below you can see the best deals on flights London — Istanbul for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 29 September, from AED 219.

Top 10 cheap flights from London to Istanbul

W9
 267

London — Istanbul

07:05—13:10
28 Aug 2026
4 h 5 m
Direct flight
W9
 288

London — Istanbul

07:05—13:10
3 Sep 2026
4 h 5 m
Direct flight
W9
 288

London — Istanbul

07:05—13:10
25 Aug 2026
4 h 5 m
Direct flight
W9
 288

London — Istanbul

07:05—13:10
5 Sep 2026
4 h 5 m
Direct flight
W9
 290

London — Istanbul

07:00—13:10
24 Aug 2026
4 h 10 m
Direct flight
VF
 294

London — Istanbul

16:05—21:55
22 Aug 2026
3 h 50 m
Direct flight
VF
 294

London — Istanbul

16:00—21:50
23 Aug 2026
3 h 50 m
Direct flight
VF
 294

London — Istanbul

09:05—14:55
23 Aug 2026
3 h 50 m
Direct flight
VF
 294

London — Istanbul

23:00—05:00
23 Aug 2026
4 h
Direct flight
VF
 294

London — Istanbul

11:50—17:40
28 Aug 2026
3 h 50 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from London to Istanbul?

The price of a flight from London to Istanbul changes depending on how far ahead you book. For the best chance of a lower fare, book around 9 days before departure, when the average ticket costs about AED 1,392. Fares also tend to climb as the departure date gets closer.

About the London — Istanbul flight

Looking for cheap flights from London to Istanbul? Compare fares from different airlines, check the flight schedule and travel time — and book your London — Istanbul ticket online at the best price.

The route has direct flights — around 439 flights per week, flights are operated by Turkish Airlines, Pegasus Airlines, British Airways, AJet and 8 more airlines, a nonstop flight takes about 3 h 40 min, the distance between the cities is around 2,506 km.

Planning your trip? You may find our Istanbul travel guide, how to get from the airport into town and Istanbul weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from AED 156Min. price
MarchCheapest
JulyPeak season
YesDirect flights
2,506 kmDistance
3 h 40 minTravel time
18Airlines
439 / wkFlights

Flight schedule from London to Istanbul

The table shows direct flights from London to Istanbul on the selected date. The flight takes approximately 3 h 40 min. Regular flights are operated by Turkish Airlines, Pegasus Airlines, British Airways and AJet. Departures from Heathrow Airport, London Gatwick Airport and Stansted Airport airports, arrivals at Istanbul Airport and Sabiha Gokcen International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 13 Aug 2026

Flight ticket prices by day: London — Istanbul

Below is a calendar of the lowest flight ticket prices for London — Istanbul by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 156 in March, and the most expensive are around AED 397 in July. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from London to Istanbul by month. Tickets are usually cheapest in January (around AED 490) and priciest in July (about AED 891) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 490lowMayAED 713highSepAED 735medium
FebAED 512lowJunAED 802highOctAED 624medium
MarAED 579mediumJulAED 891highNovAED 535low
AprAED 646mediumAugAED 846highDecAED 668medium

Some values are estimated based on seasonality.

When to fly

Weather in Istanbul: it is warmest in August (up to 29 °C on average) and coolest in January (around 10 °C). The driest month is August.

Tickets are usually cheapest in March and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Istanbul

Dry and wet days · Istanbul

Wind speed and direction · Istanbul

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How to get the best deal on a London — Istanbul ticket

  • Book ahead: fares for London — Istanbul are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • London is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Istanbul is usually March — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the London — Istanbul route are operated by 12 airlines; Turkish Airlines runs the most flights (around 40% of all flights). Compare carriers, flight shares and schedules below.

  • Turkish AirlinesTK
    59x/week
    WebsiteFleet: 49283.4M pax/year
    • Direct flight LHR → IST30x/week
      Duration
      3h 53m
      Days
      MTWTFSS
    • Direct flight LGW → IST19x/week
      Duration
      3h 56m
      Days
      MTWTFSS
    • Direct flight STN → IST10x/week
      Duration
      3h 55m
      Days
      MTWTFSS
    40.1%Open →
  • Pegasus AirlinesPC
    32x/week
    WebsiteFleet: 11031.9M pax/year
    • Direct flight STN → SAW27x/week
      Duration
      3h 45m
      Days
      MTWTFSS
    • Direct flight LGW → SAW5x/week
      Duration
      3h 55m
      Days
      MTWTFSS
    21.9%Open →
  • British AirwaysBA
    14x/week
    WebsiteFleet: 29243M pax/year
    • Direct flight LHR → IST14x/week
      Duration
      3h 59m
      Days
      MTWTFSS
    9.6%Open →
  • AJetVF
    14x/week
    WebsiteFleet: 8520M pax/year
    • Direct flight STN → SAW14x/week
      Duration
      3h 53m
      Days
      MTWTFSS
    9.6%Open →
  • Wizz Air UKW9
    11x/week
    WebsiteFleet: 215.4M pax/year
    • Direct flight LGW → IST6x/week
      Duration
      3h 59m
      Days
      MTWTFSS
    • Direct flight LTN → IST5x/week
      Duration
      4h 6m
      Days
      MTWTFSS
    7.3%Open →
  • Sichuan Airlines3U
    3x/week
    WebsiteFleet: 21230M pax/year
    • Direct flight LHR → IST2x/week
      Days
      MTWTFSS
    • Direct flight LGW → IST1x/week
    1.8%Open →
  • Indigo Air6E
    3x/week
    WebsiteFleet: 434118M pax/year
    • Direct flight LHR → IST2x/week
      Days
      MTWTFSS
    • Direct flight LGW → IST1x/week
    1.8%Open →
  • EVA AirwaysBR
    2x/week
    WebsiteFleet: 8611.2M pax/year
    • Direct flight LHR → IST1x/week
      Days
      MTWTFSS
    • Direct flight LGW → IST1x/week
    1.6%Open →
  • Pakistan International AirlinePK
    2x/week
    WebsiteFleet: 325M pax/year
    • Direct flight LHR → IST1x/week
      Days
      MTWTFSS
    • Direct flight LGW → IST1x/week
    1.6%Open →
  • FlynasXY
    2x/week
    WebsiteFleet: 6411.1M pax/year
    • Direct flight STN → SAW2x/week
      Days
      MTWTFSS
    1.1%Open →
  • Thai AirwaysTG
    1x/week
    WebsiteFleet: 7715M pax/year
    • Direct flight LGW → IST1x/week
    0.7%Open →
  • United AirlinesUA
    1x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight LHR → IST1x/week
    0.7%Open →

Cities and airports on the London — Istanbul route

Flights London — Istanbul depart from Heathrow Airport, London Gatwick Airport, Stansted Airport and London Luton Airport and arrive at Istanbul Airport and Sabiha Gokcen International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

London

LON
United Kingdom
About the cityHow to get thereWeatherAll about the country United Kingdom
Arrival

Istanbul

IST
Turkey
About the cityHow to get thereWeatherAll about the country Turkey
Departure airports
Arrival airports

Interesting articles about Istanbul

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Frequently asked questions about the London — Istanbul flight

How long is the flight from London to Istanbul?

A nonstop London — Istanbul flight takes about 3 h 40 min — the distance between the cities is around 2,506 km.

How far is it from London to Istanbul?

The distance from London to Istanbul is about 2,506 km, which a nonstop flight covers in around 3 h 40 min.

Are there direct flights from London to Istanbul?

Yes, there are nonstop flights London — Istanbul — around 439 flights per week.

Which airlines fly from London to Istanbul?

Airlines operating London — Istanbul include Turkish Airlines, Pegasus Airlines, British Airways, AJet, Wizz Air UK. See the full list with schedules in the "Airlines" section on this page.

Which airports do London — Istanbul flights use?

Flights from London depart from Heathrow Airport, London Gatwick Airport, Stansted Airport, and arrive at Istanbul Airport, Sabiha Gokcen International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from London to Istanbul?

The price of a London — Istanbul ticket depends on your travel date, season and demand: it is usually cheapest to fly in March, and most expensive in July. Tickets typically cost between AED 156 and AED 397. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights London — Istanbul?

Flights London — Istanbul are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is March. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from London to Istanbul?

To catch a low fare London — Istanbul, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually March.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from London

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AntalyaIzmirAnkaraBodrumMuglaErcanMersinMoscowTrabzonAthensKayseriTashkentGaziantepDubaiParisJeddahBakuBeirutFrankfurt am MainAmsterdamRomeBucharestSamsunCairoViennaRiyadhDusseldorfAmmanRizeMunichBerlinWarsawNevsehirDiyarbakirTbilisiAlmatyBrusselsKuwait CityZurichAlgiers

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