Cheapest airlines flights from Istanbul to London

You can choose from 9 airlines that fly from Istanbul to London, including Wizz Air UK, AJet, and Turkish Airlines. Wizz Air UK has lowest fares on this route.
Wizz Air UK logo Wizz Air UK
AJet logo AJet
Turkish Airlines logo Turkish Airlines
Pegasus Airlines logo Pegasus Airlines
British Airways logo British Airways
KM Malta Airlines logo KM Malta Airlines
Wizz Air logo Wizz Air
Air Serbia logo Air Serbia
Ryanair UK logo Ryanair UK
Airlines are determined based on actual purchased flight tickets from Istanbul to London according to previous 12 months data from Trip.com.

Search for direct flights from Istanbul to London in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at US$30, and round-trip direct flights start at US$53.

Displayed flight fares from Istanbul to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Istanbul to London Flight Details

The distance between Istanbul and London is about 2,496.82 km. The average flying time from Istanbul to London is around 4 hours 7 minutes. Based on Trip.com's latest data, travel demand is highest in August. The off-season for travel is October.

Cheapest one-way flight priceUS$30
Cheapest return ticket priceUS$53
Cheapest monthOctober
Peak season for travelAugust
Flight distance2,496.82 km
Average flight time4 hours 7 minutes
Popular airlineWizz Air UK
Flight statistics for the Istanbul–London route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Istanbul to London

Which month has the cheapest one-way flights from Istanbul to London?

The average price of one-way flights from Istanbul to London purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Istanbul to London is Mar, with an average price of US$31; while the month with the highest flight price is usually Aug, with an average price of up to US$59.

US$59
US$45
US$31
US$17
    Cheapest
  • US$33
    Feb
  • US$31
    Mar
  • US$39
    Apr
  • US$37
    May
  • US$40
    Jun
  • US$35
    Jul
  • US$59
    Aug
  • US$43
    Sep
  • US$32
    Oct
  • US$32
    Nov
  • US$31
    Dec
  • US$33
    Jan

Which month has the cheapest round-trip flights from Istanbul to London?

The average price of round-trip flights from Istanbul to London purchased by Trip.com users by month over the past 12 months.

Based on data from Trip.com, the lowest prices for round-trip flights from Istanbul to London are found during May, with an average price of US$175. Conversely, the highest prices are found during Jul, with an average price of up to US$391.

US$391
US$283
US$175
US$67
    Cheapest
  • US$230
    Feb
  • US$205
    Mar
  • US$354
    Apr
  • US$175
    May
  • US$247
    Jun
  • US$391
    Jul
  • US$348
    Aug
  • US$240
    Sep
  • US$257
    Oct
  • US$237
    Nov
  • US$264
    Dec
  • US$245
    Jan

What is the cheapest day of the week to fly from Istanbul to London?

Average weekly flight prices from Istanbul to London by travel date (Based on Trip.com’s past 12 months of data)

Based on Trip.com’s past 12 months of flight data, the cheapest day to fly from Istanbul to London is Wed, with average prices lower than on other days. Avoid Sun, as prices are usually highest then.

US$151
US$138
US$125
US$112
    Cheapest
  • US$136
    Mon
  • US$130
    Tue
  • US$125
    Wed
  • US$127
    Thu
  • US$126
    Fri
  • US$144
    Sat
  • US$151
    Sun

Frequently Asked Questions

  • What are the cheapest flights from Istanbul to London (IST-LON)?

    Based on Trip.com data, Wizz Air UK offers one-way fares as low as US$30 on Cheapest nonstop routes (e.g. IST to LGW on Sun, Mar 29), while Wizz Air UK offers Cheapest nonstop round-trips from US$53 departing on Sat, Mar 7 and returning on Tue, Mar 10.
  • At the moment, you can catch a nonstop flight from Istanbul to London with the following airlines, including: Wizz Air UK AJet Turkish Airlines Pegasus Airlines British Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 4 hours 7 minutes to fly from Istanbul to London.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Istanbul to London is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 60 flight per week flying from Istanbul to London. You can check the weekly schedule for popular airlines on this route below: Turkish Airlines: S/M/T/W/T/F/S -- TK1985 (14:00)
  • To find best deals on flights from Istanbul to London, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Mar 29, with one-way flights priced at just US$30.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Wizz Air UK.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for London travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Istanbul to London is October, when demand for travel is lower.
  • After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Istanbul to London on February 25, 2026 with Wizz Air UK, with prices starting at US$25.
  • You can land at any one of the following hubs in London, with Sabiha Gokcen International Airport to London Stansted Airport (SAW-STN) is by far the most common option on this route: London City Airport (LCY) London Gatwick Airport (LGW) Heathrow Airport (LHR) London Luton Airport (LTN) London Southend Airport (SEN) London Stansted Airport (STN).
  • The time difference between London and Istanbul is 3h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Flights from Istanbul to London

Overview of Flights from Istanbul to London

Traveling from Istanbul to London is a journey filled with excitement and possibilities, as these two vibrant cities are connected through a well-established air route. Flights from Istanbul to London are busy and immensely popular ones, attracting both business and leisure travelers.

The flight distance from Istanbul to London is approximately 1,550 miles (2,494 kilometers), and the flight duration typically hovers around 3 to 4 hours, making it an ideal choice for those looking to maximize their time at the destination.

In terms of affordability, the average one-way cost for a flight from Istanbul to London is around $300 to $400, while a round-trip ticket may range from $600 to $800. It's essential for travelers to keep in mind that these prices can vary based on factors such as the time of booking, airline preferences, and the class of service.

Flights remain the preferred choice for those visiting from Istanbul to London. The relatively short duration makes air travel the optimal mode of transportation for this popular route between these two cities.

Major Airports in Istanbul and Transportation

There are two airports serving Istanbul, Istanbul Airport and Sabiha Gökçen International Airport

Istanbul Airport (IST)

Located on the European side of Istanbul, Istanbul Airport stands as a bustling hub connecting travelers worldwide. The distance from Istanbul Airport to the city center is approximately 33 miles (54 kilometers), about a 45 minute-drive away. With a modern infrastructure, the airport offers extensive services for passengers. Free Wi-Fi, baggage services, and charging stations are readily available. The airport comprises multiple terminals, and for those needing to transfer between them, a complimentary shuttle service is provided.

Sabiha Gökçen International Airport (SAW)

Situated on the Asian side of Istanbul, Sabiha Gökçen International Airport is another key player in Istanbul's air travel scene. Located about 20 miles (32 kilometers) southeast of the city center, this airport offers a range of amenities, including Wi-Fi and baggage services to cater to the needs of diverse travelers. Transfers between terminals are facilitated by a well-organized shuttle service.

Transportation from Downtown to Airport

From Taksim Square (City Center) to Istanbul Airport:

Taxi: The most convenient option, taking around 45 minutes and costing approximately $25 to $30.

Shuttle Bus: A more economical choice, with a travel time of about 60 minutes and a cost ranging from $10 to $15.

From Taksim Square to Sabiha Gökçen International Airport:

Taxi: Taxis charge roughly $30 to $35 for the approximately 50-minute journey.

Havabus: A budget-friendly alternative, taking approximately 90 minutes with a fare of $5 to $10.

Major Airports in London and Transportation

Heathrow Airport (LHR)

Situated to the west of Central London, Heathrow Airport is one of the busiest airports globally. With multiple terminals, the airport provides a range of services. Free Wi-Fi, baggage services, and charging stations ensure a comfortable experience for travelers. The Heathrow Express train connects terminals, ensuring swift transfers.

Gatwick Airport (LGW)

Located to the south of Central London, Gatwick Airport is another prominent air hub. With two terminals, North and South, it offers comprehensive services, including Wi-Fi, baggage services, and charging stations. The airport provides an inter-terminal shuttle service for convenient transfers.

Transportation from Downtown to Airport

From Heathrow Airport to Central London

Heathrow Express: A rapid train service taking around 15 minutes, with fares ranging from $25 to $35.

London Underground (Piccadilly Line): Travel time between London and Heathrow Airport by train averages about 36 minutes over a distance of around 14 miles (23 kilometers). Train tickets between London and Heathrow Airport start at $15 for a Standard Class one-way ticket.

From Gatwick Airport to Central London

Gatwick Express: A direct train service taking around 30 minutes, with fares ranging from $20 to $30.

Southern Railway: A cost-effective alternative, with a travel time of approximately 35 minutes and a fare of $10 to $15.

Best Time to Book Flights from Istanbul to London

When planning your journey from Istanbul to London, securing the best deals is crucial. The cheapest month to book flights from Istanbul to London is typically in January. This affordability is attributed to the post-holiday lull and reduced travel demand, making it an opportune time for budget-conscious travelers.

On the contrary, the most expensive month to book flights is often July. This peak season aligns with summer in Europe, attracting a surge in tourism and higher demand for flights. Travelers should be mindful of these fluctuations to optimize both cost savings and travel experiences. Check Trip.com for the latest booking information.

Tips for Traveling to London

Currency: The official currency is the British Pound (£). Familiarize yourself with current exchange rates and consider obtaining local currency for small expenses.

Visa: Check visa requirements well in advance. Ensure your passport is valid for the duration of your stay.

Language: English is the official language.

Time Difference: London operates on Greenwich Mean Time (GMT). Adjust your schedule accordingly.

Local Customs: Respect local customs, like standing on the right side of escalators and waiting your turn in queues.

Embassy: Be aware of your country's embassy location for assistance if needed.

Explore London

The British Museum: Immerse yourself in world history and culture with a vast collection of artifacts.

Tower of London: Uncover the secrets of this historic fortress, housing the Crown Jewels.

Buckingham Palace: Witness the Changing of the Guard ceremony at the official residence of the monarch.

The London Eye: Enjoy panoramic views of the city from this iconic observation wheel.

Westminster Abbey: Explore this masterpiece of medieval architecture and its rich history.

Tate Modern: Indulge in contemporary and modern art along the Thames.

Transportation within the City

London Underground: The efficient Tube network connects major attractions and neighborhoods.

Double-Decker Buses: Iconic and practical, offering a scenic view of the city during your commute.

Black Cabs: Hail a traditional black taxi for a convenient and classic London experience.

River Thames Boats: Explore London from a different perspective with river cruises connecting key landmarks.

Bicycles: Embrace the city's cycling culture with bike rentals, navigating parks and dedicated lanes.

The content of this article was created on 15 November 2023.

Trip.com Airline Insights on Flights from Istanbul to London

Which airline offers the cheapest direct flights from Istanbul to London?

Data is based on the average price of all nonstop flights from Istanbul to London on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Wizz Air UK provides the lowest-priced direct flights from Istanbul to London, with fares starting at US$112.

US$36
US$112
US$189
US$266
US$342
Wizz Air UK
US$112
Wizz Air UK
AJet
US$119
AJet
Pegasus Airlines
US$147
Pegasus Airlines
Turkish Airlines
US$218
Turkish Airlines
British Airways
US$224
British Airways
LOT Polish Airlines
US$342
LOT Polish Airlines

Which airline operates the most flights from Istanbul to London?

Total flights from Istanbul to London across all airlines. (Based on Trip.com data from the past month)

Based on Trip.com’s data from the past month, Turkish Airlines operates the most frequent flights from Istanbul to London, with 71 flights per week.

25
40
56
71
Turkish Airlines
71
Turkish Airlines
IndiGo
69
IndiGo
Sichuan Airlines
68
Sichuan Airlines
EVA Air
59
EVA Air
Pakistan International Airlines
55
Pakistan International Airlines
Pegasus Airlines
40
Pegasus Airlines

How many flights fly from Istanbul to London daily?

The data is based on the flight numbers for each day of the week from Istanbul to London within the Trip.com database over the past month.

Based on the past month's historical data from Trip.com, the number of flights from Istanbul to London is the highest on Saturday and the lowest on Tuesday.

400
341
281
222
Highest
292
Mon
281
Tue
285
Wed
303
Thu
370
Fri
400
Sat
339
Sun