British Airways
BA-680
17:30
2026-10-29
London (LHR)
Heathrow
Heathrow3H :55 M
Non Stop
00:25
2026-10-30
Istanbul (IST)Ataturk
LHR to IST
London to Istanbul Flights
Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
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Lowest fare£121British Airways
Fastest3h 50mgate to gate
Options found146flights on this route
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in GBP
146 flight options
Fares are checked again before payment.
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Eligible flights
Lot-Polish
LO-286
06:30
2026-10-29
London (LHR)Heathrow
Heathrow8H :05 M
1 Stop
WAW
· 2h 50m Warsaw (WAW), Poland
17:35
2026-10-29
Istanbul (IST)Ataturk
Lot-Polish
LO-280
18:20
2026-10-29
London (LHR)Heathrow
Heathrow16H :40 M
1 Stop
WAW
· 11h 10m Warsaw (WAW), Poland
14:00
2026-10-30
Istanbul (IST)Ataturk
Lot-Polish
LO-286
06:30
2026-10-29
London (LHR)Heathrow
Heathrow28H :30 M
1 Stop
WAW
· 23h 10m Warsaw (WAW), Poland
14:00
2026-10-30
Istanbul (IST)Ataturk
Lot-Polish
LO-282
10:35
2026-10-29
London (LHR)Heathrow
Heathrow24H :25 M
1 Stop
WAW
· 19h 05m Warsaw (WAW), Poland
14:00
2026-10-30
Istanbul (IST)Ataturk
Lot-Polish
LO-282
10:35
2026-10-29
London (LHR)Heathrow
Heathrow28H :00 M
1 Stop
WAW
· 22h 45m Warsaw (WAW), Poland
17:35
2026-10-30
Istanbul (IST)Ataturk
Lot-Polish
LO-280
18:20
2026-10-29
London (LHR)Heathrow
Heathrow20H :15 M
1 Stop
WAW
· 14h 50m Warsaw (WAW), Poland
17:35
2026-10-30
Istanbul (IST)Ataturk
Turkish Airlines
TK-1244
17:20
2026-10-29
London (STN)Stansted
Stansted4H :00 M
Non Stop
00:20
2026-10-30
Istanbul (IST)Ataturk
Lot-Polish
LO-282
10:35
2026-10-29
London (LHR)Heathrow
Heathrow22H :20 M
2 Stops
WAW
· 5h 50m Warsaw (WAW), Poland
GDN
· 10h 05m Gdansk (GDN), Poland
11:55
2026-10-30
Istanbul (IST)Ataturk
Lot-Polish
LO-280
18:20
2026-10-29
London (LHR)Heathrow
Heathrow14H :35 M
2 Stops
WAW
· 1h 10m Warsaw (WAW), Poland
GDN
· 6h 45m Gdansk (GDN), Poland
11:55
2026-10-30
Istanbul (IST)Ataturk
Turkish Airlines
TK-1930
06:30
2026-10-29
London (LGW)Gatwick
Gatwick3H :55 M
Non Stop
13:25
2026-10-29
Istanbul (IST)Ataturk
Turkish Airlines
TK-1982
10:05
2026-10-29
London (LGW)Gatwick
Gatwick3H :55 M
Non Stop
17:00
2026-10-29
Istanbul (IST)Ataturk
Turkish Airlines
TK-1998
17:25
2026-10-29
London (LGW)Gatwick
Gatwick3H :50 M
Non Stop
00:15
2026-10-30
Istanbul (IST)Ataturk
Turkish Airlines
TK-1242
10:55
2026-10-29
London (STN)Stansted
Stansted4H :00 M
Non Stop
17:55
2026-10-29
Istanbul (IST)Ataturk
Air France
AF-1281
17:35
2026-10-29
London (LHR)Heathrow
Heathrow21H :20 M
1 Stop
CDG
· 16h 30m Paris (CDG), France
17:55
2026-10-30
Istanbul (IST)Ataturk
A3
Aegean Airlines
A3-603
16:35
2026-10-29
London (LHR)Heathrow
Heathrow7H :35 M
1 Stop
ATH
· 2h 20m Athens (ATH), Greece
03:10
2026-10-30
Istanbul (IST)Ataturk
A3
Aegean Airlines
A3-605
19:00
2026-10-29
London (LHR)Heathrow
Heathrow17H :45 M
1 Stop
ATH
· 12h 35m Athens (ATH), Greece
15:45
2026-10-30
Istanbul (IST)Ataturk
A3
Aegean Airlines
A3-609
22:15
2026-10-29
London (LHR)Heathrow
Heathrow14H :30 M
1 Stop
ATH
· 9h 20m Athens (ATH), Greece
15:45
2026-10-30
Istanbul (IST)Ataturk
Lufthansa
LH-923
07:30
2026-10-29
London (LHR)Heathrow
Heathrow12H :15 M
1 Stop
FRA
· 7h 30m Frankfurt (FRA), Germany
22:45
2026-10-29
Istanbul (IST)Ataturk
Lufthansa
LH-901
09:30
2026-10-29
London (LHR)Heathrow
Heathrow10H :15 M
1 Stop
FRA
· 5h 30m Frankfurt (FRA), Germany
22:45
2026-10-29
Istanbul (IST)Ataturk
Lufthansa
LH-4233
06:30
2026-10-29
London (LHR)Heathrow
Heathrow13H :15 M
1 Stop
FRA
· 8h 30m Frankfurt (FRA), Germany
22:45
2026-10-29
Istanbul (IST)Ataturk
Lufthansa
LH-4235
08:30
2026-10-29
London (LHR)Heathrow
Heathrow11H :15 M
1 Stop
FRA
· 6h 30m Frankfurt (FRA), Germany
22:45
2026-10-29
Istanbul (IST)Ataturk
Recommended hotels in Istanbul
Stay options near the arrival city for the same travel date.
Lufthansa
LH-4227
11:30
2026-10-29
London (LHR)Heathrow
Heathrow8H :15 M
1 Stop
FRA
· 3h 30m Frankfurt (FRA), Germany
22:45
2026-10-29
Istanbul (IST)Ataturk
Turkish Airlines
TK-1988
06:25
2026-10-29
London (LHR)Heathrow
Heathrow4H :00 M
Non Stop
13:25
2026-10-29
Istanbul (IST)Ataturk
Turkish Airlines
TK-1990
15:20
2026-10-29
London (LHR)Heathrow
Heathrow4H :00 M
Non Stop
22:20
2026-10-29
Istanbul (IST)Ataturk
Turkish Airlines
TK-1934
16:00
2026-10-29
London (LHR)Heathrow
Heathrow4H :00 M
Non Stop
23:00
2026-10-29
Istanbul (IST)Ataturk
Up to 120 of 146 options on this route. Open the full search to see them all with every filter.
No flights match the selected filters. Clear filters or open full search.
Airfare Highlights
From flights departing on Thu, 29 Oct 2026.
Lowest fare
£121
British Airways
17:30
Earliest departure
£529
Air Portugal
06:00
Shortest duration
£170
Turkish Airlines
17:25
Route forecast
Weather in London and Istanbul
Live forecast for both cities, 12 Oct to 15 Oct.
London
Thu, 15 Oct14°CRain expectedLow 9°
- Mon18° / 11°
- Tue20° / 15°
- Wed18° / 11°
Istanbul
Thu, 15 Oct16°CRain expectedLow 14°
- Mon20° / 16°
- Tue18° / 16°
- Wed16° / 14°
Forecast data from MET Norway, CC BY 4.0.
Smart travel dates
Holidays and peak dates for Istanbul
Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.
- 29OctCumhuriyet BayramıThursday
- 01JanYılbaşıFriday
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.
Compare your journey
How to travel London to Istanbul
Ways to make this trip that you can book on FlyX, compared by price and journey time.
OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹15,4483h 50m15 flights
Connecting flight₹16,408Longer, includes a stop131 options
Air distance is about 2,489 km. 16 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from London to Istanbul
Compare fares, stops, baggage and refundability across the airlines flying this route.
Lot-Polish Flights
- Fares from
- £128
- Non-stop
- None in these results
- Departures
- 18 in the list above
Emirates Airlines Flights
- Fares from
- £1,003
- Non-stop
- None in these results
- Departures
- 18 in the list above
Klm Royal Dutch Flights
- Fares from
- £234
- Non-stop
- None in these results
- Departures
- 17 in the list above
Air France Flights
- Fares from
- £188
- Non-stop
- None in these results
- Departures
- 15 in the list above
Qatar Airways Flights
- Fares from
- £785
- Non-stop
- None in these results
- Departures
- 14 in the list above
Route Overview & Flight Facts
| Fastest flight duration | 3h 50m · Turkish Airlines |
|---|---|
| First departure of the day | 06:00 · Air Portugal |
| Last departure of the day | 22:40 · Turkish Airlines |
| Flight options found | 146 |
| Direct / non-stop options | 15 |
| Airport codes | London–LHR, Istanbul–IST |
Fares and timings are indicative. The exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
The search for Thu, 29 Oct found 146 flight options, 15 of them non-stop. The first flight leaves around 06:00 and the last around 22:40. The fastest flight takes about 3h 50m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Afternoon from £121, Morning from £128, Evening from £128. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares. Prices change with airline seat availability.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
- 1Enter your travel details
Choose one-way or round-trip, pick your dates and travellers in the search form above.
- 2Compare search results
Sort or filter the London–Istanbul results by price, departure time, stops and airline.
- 3Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
- 4Review the final price
Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.
- 5Pay securely
UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.
Destination & City Travel Guide
About London
London works best when visits are grouped by area. The British Museum and Bloomsbury can fill one half day, while Westminster and the South Bank offer a different walk along the Thames. Borough Market is close to several river sights, and Greenwich deserves its own trip. From Heathrow, the Elizabeth line, Underground and express rail service reach different parts of the city, so the useful transfer depends on the hotel rather than simply on speed to Paddington.
Read more about London
What's new in London
- May 2025: V&A East Storehouse opened in Queen Elizabeth Olympic Park, allowing visitors to explore museum collections in a working storage setting.
- April 2026: V&A East Museum opened nearby, adding another art and design destination to an east London visit.
Tips for travellers from India
Paddington is convenient for Heathrow Express arrivals, but the Elizabeth line can be more useful for a hotel near Tottenham Court Road or farther east. Bloomsbury suits the British Museum and central walks; South Kensington suits the museum quarter. Compare the final station rather than only the advertised airport-train duration. Heathrow’s Piccadilly line takes another route through west London and can avoid a change for some addresses.
Air India uses Terminal 2, while British Airways operates from Terminals 3 and 5. An airline name alone therefore does not always identify the correct building. Within London, use the same contactless card or Oyster card when entering and leaving a rail service. Greenwich is a separate outing along the Thames, not a quick extension of a Westminster museum day. The V&A East sites are in the Olympic Park and should not be confused with the original V&A in South Kensington. Pair the east London museums with one another instead of crossing the city between their entrances.
Best time to visit London
May to September, commonly about 11–24°C, for longer daylight and outdoor walks.
Places to visit in London
British MuseumSouth BankWestminster AbbeyBorough MarketTower BridgeGreenwich
How to reach London
By Air: Heathrow Airport (LHR) is about 25 km west of central London. Heathrow Express reaches Paddington in 15 minutes from Terminals 2 and 3; Elizabeth line, Underground, coaches and taxis are alternatives.
By Rail: Paddington, King’s Cross St Pancras and Waterloo are major rail hubs; the Elizabeth line and Piccadilly line connect Heathrow with the city.
By Road: National Express coaches and local buses serve Heathrow; London buses and taxis cover the city.
What to do in London
Study the collections at the British Museum.
Walk the Thames path along the South Bank.
Browse food stalls at Borough Market.
Visit the historic maritime sites in Greenwich.
London airport information
Heathrow Airport (LHR). Air India operates from Heathrow Terminal 2. British Airways uses Terminals 3 and 5, so passengers should follow the terminal specified for their particular flight.
About Istanbul
Istanbul’s geography shapes every visit. Sultanahmet holds Hagia Sophia and the Blue Mosque within walking distance, while the Grand Bazaar is a separate trading maze nearby. Ferries across the Bosphorus reveal how the European and Asian shores fit together. Travellers from India may arrive for a city break or connect onwards, but a short stop still needs realistic transfer time: Istanbul Airport is northwest of the historic centre, and traffic can slow road routes sharply.
Read more about Istanbul
Tips for travellers from India
Sultanahmet is the most direct base for Hagia Sophia, the Blue Mosque and nearby historic streets. A stay near Taksim instead favours the northern side of the central European districts, while Kadıköy provides an Asian-shore base reached by ferry or rail. Istanbul Airport is northwest of these areas; Sabiha Gökçen is a separate airport on the Asian side. A connection involving both needs a cross-city transfer.
The airport metro connects through Gayrettepe, where onward city rail serves other districts. In June 2026, the final Halkalı–Arnavutköy section opened, extending the airport railway towards Halkalı and giving passengers another western connection. Choose the interchange for the final hotel rather than assuming the airport train runs directly to Sultanahmet. The Grand Bazaar fits into a historic-peninsula day, while a Bosphorus ferry ride can be planned around an actual destination on the opposite shore. A scheduled public ferry and a sightseeing cruise offer different routes and ticket arrangements. The Blue Mosque is an active place of worship, so visitor access is organised around prayers; Hagia Sophia has separate visitor arrangements. Grouping these sites geographically still requires treating each entrance as a distinct visit. For an early flight, compare the first airport transport departure with the check-in time.
Best time to visit Istanbul
April to May or September to October, around 11–25°C, for walking and ferries.
Places to visit in Istanbul
Hagia SophiaBlue MosqueGrand BazaarTopkapı PalaceGalata TowerBosphorus ferries
How to reach Istanbul
By Air: Istanbul Airport (IST) is about 35 km northwest of the centre; metro to Gayrettepe takes roughly 30 minutes, followed by onward travel. Airport buses and taxis serve city districts.
By Rail: Gayrettepe connects the M11 airport metro with the wider metro network; Sirkeci is useful for historic peninsula travel.
By Road: Havaist airport buses serve major districts; intercity coaches use large terminals on both sides of the city.
What to do in Istanbul
Visit Hagia Sophia and the Blue Mosque in Sultanahmet.
Browse the covered lanes of the Grand Bazaar.
Take a public ferry across the Bosphorus.
Explore the courtyards of Topkapı Palace.
Istanbul airport information
Istanbul Airport (IST).
Why Book Your Flight with FlyX?
Compare the available London to Istanbul options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
Exclusive Flight Offers & Promo Coupons
| Coupon code | Offer | Max saving |
|---|---|---|
| FLYX20 | Up to 20% Off on Flights | ₹1,500 |
Check coupon eligibility and the final discount on the review page before you pay. View full terms.
Frequently Asked Questions
Is it worth booking London to Istanbul flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the London to Istanbul dates shown on this page, the lowest fare is on a Thursday at £121. This can change from week to week.
How far is London from Istanbul by air?
The direct air distance between London (LHR) and Istanbul (IST) is about 2,489 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from LHR to IST?
Yes. 15 non-stop flights are listed on this page for London to Istanbul. Use the Stops filter to see only those.
Which airlines fly London to Istanbul?
Lot-Polish, Emirates Airlines, Klm Royal Dutch, Air France and 1 other are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from London to Istanbul?
The quickest non-stop London to Istanbul flight on this page takes about 3h 50m. Non-stop flights here take between 3h 50m and 4h. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on London to Istanbul flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares on this page include 23 KG, 1 Pieces and 23KG (23 KG X 1 pcs). Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest London to Istanbul flight fare?
The lowest London to Istanbul fare on this page is £121. Fares on the same dates run up to £1,618, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.
What time do London to Istanbul flights depart?
On the dates shown here, the first departure is around 06:00 and the last around 22:40, local time at London. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes LHR–IST, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.
Fares shown are for departures on .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
For payment, ticket issuance or a change request, see FlyX support. About FlyX.
United Kingdom travel guide for Indian travellers
Planning more than the flight? Our United Kingdom guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. London, heritage towns and countryside.
What to Expect When Booking Your Flight
The LHR to IST cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 2,488.81 km.
Before you book
Compare nearby dates
The date strip opens the complete search result for the route and selected date.
Use filters
Shortlist by price, stops, departure time and refundable fare preference.
Check fare choices
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Lowest London to Istanbul airfare, in 30 days and in 90 days
| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare | £121 | 29/10/2026 | British Airways | 17:30 |
| Cheapest Airfare Within 30 Days | £118 | 07/11/2026 | British Airways | 17:30 |
| Cheapest Airfare Within 90 Days | £115 | 06/01/2027 | British Airways | 17:30 |
Book London to Istanbul Flight Tickets on FlyX
FlyX lists each London to Istanbul flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.
London to Istanbul Flight Distance, Duration and Time
The aerial distance between London and Istanbul is about 2,489 KM. In these results, journey times range from 3h 50m to 29h 45m. Flights with a layover take longer because the total includes the connection time.
London to Istanbul Flight Schedule and Timing
The search for these dates returned 146 flight options, 15 of them non-stop. The first departure from London is at 06:00 and the last is at 22:40. Flights leave from Heathrow and land at Ataturk.
Flight Route Details & Analysis
| Flight Details | Information |
|---|---|
| Route | London to Istanbul |
| Aerial Distance | 2,489 KM |
| Flight Duration | 3h 50m - 29h 45m |
| Airport Codes | London - LHR, Istanbul - IST |
| Total Flights Available | 146 flights15 direct131 with layovers |
| First Flight Departure | Departs at 06:00 |
| Last Flight Departure | Departs at 22:40 |
| Early Morning Flights (12 AM - 8 AM) | 24 flights3 direct21 with layovers |
| Morning Flights (8 AM - 12 PM) | 37 flights4 direct33 with layovers |
| Afternoon Flights (12 PM - 4 PM) | 20 flights1 direct19 with layovers |
| Evening Flights (4 PM - 8 PM) | 38 flights6 direct32 with layovers |
| Night Flights (8 PM - 12 AM) | 27 flights1 direct26 with layovers |
Airport Information & Terminals
LHR: London airport system. London can mean Heathrow, Gatwick, Stansted, Luton or City depending on the fare card. Airport choice matters more than the headline price. Match the airport with your hotel area, rail link, baggage and arrival hour before paying.
IST: Istanbul airport system. Istanbul can mean the main Istanbul Airport or Sabiha Gokcen. They sit on different sides of the city, so airport choice can change transfer time completely. Match the airport to Sultanahmet, Taksim, Kadikoy or your business area.
IST: Istanbul airport system. Istanbul can mean the main Istanbul Airport or Sabiha Gokcen. They sit on different sides of the city, so airport choice can change transfer time completely. Match the airport to Sultanahmet, Taksim, Kadikoy or your business area.
