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$141+ Cheap flights from Basel EuroAirport Swiss (BSL) to Istanbul (IST)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — IST
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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Cheapflights Tip: The best prices from Basel EuroAirport Swiss to Istanbul are usually found in March or January, booked 68 days in advance, depart on a Monday or Saturday and return on a Monday

Cheap flight deals from Basel to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) 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 April 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$191
(Mytrip)

One-way from

$141
(Turkish Airlines)

Popular in

July

Cheapest in

March

Average price

$276

Good round-trip deal

$593 or less
Provider with most accurate pricing for Basel EuroAirport Swiss-Istanbul flight deals.
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Provider most trusted by Cheapflights users for Basel EuroAirport Swiss-Istanbul flights.
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From Basel EuroAirport Swiss to Istanbul
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One-way flight from Basel EuroAirport Swiss to Istanbul
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Highest demand for flights based on searches. 30% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Basel EuroAirport Swiss to Istanbul.
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Find flight deals from Basel to Istanbul

Cheapest flights from Basel to Istanbul
Explore the most affordable flight options available from Basel to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2025.

This Justfly.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/56:55 pmBSL - IST
Nonstop3h 10mTurkish Airlines
Tue 5/137:30 amIST - BSL
Nonstop3h 10mTurkish Airlines
Deal found 4/28$190
This Mytrip deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/121:30 pmBSL - IST
1 stop18h 00mMultiple Airlines
Thu 6/199:10 amIST - BSL
1 stop15h 00mMultiple Airlines
Deal found 4/27$191
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/58:55 amBSL - IST
1 stop12h 00mWizz Air
Tue 5/139:10 amIST - BSL
1 stop8h 25mWizz Air
Deal found 4/28$212
This Lufthansa deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/92:15 pmBSL - IST
1 stop6h 05mLufthansa
Mon 5/122:00 pmIST - BSL
1 stop9h 50mLufthansa
Deal found 4/28$218
This British Airways deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:05 amBSL - IST
1 stop16h 50mBritish Airways
Thu 10/98:15 amIST - BSL
1 stop15h 25mBritish Airways
Deal found 4/28$406

Cheapflights Fare Finder

Customize your flight search to find flights from Basel 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 2,558,603 searches. Data last updated April 28, 2025.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Istanbul Airport that are best for you.

Fly from

Basel

Fly to

Istanbul

Route

Depart

Return

Price

BaselIstanbul

BSL - IST

BSLIST

Basel EuroAirport Swiss

Thu 6/12

1:30 pm-8:30 am

1 stop18h 00m

Istanbul

Thu 6/19

9:10 am-11:10 pm

1 stop15h 00m

$191

BaselIstanbul

BSL - IST

BSLIST

Basel EuroAirport Swiss

Fri 5/9

2:15 pm-9:20 pm

1 stop6h 05m

Istanbul

Mon 5/12

2:00 pm-10:50 pm

1 stop9h 50m

$218

BaselIstanbul

BSL - IST

BSLIST

Basel EuroAirport Swiss

Mon 5/26

10:35 am-2:45 pm

Nonstop3h 10m

Istanbul

Mon 6/2

7:30 am-9:40 am

Nonstop3h 10m

$223

BaselIstanbul

BSL - IST

BSLIST

Basel EuroAirport Swiss

Sun 10/5

7:05 am-12:55 am

1 stop16h 50m

Istanbul

Thu 10/9

8:15 am-10:40 pm

1 stop15h 25m

$406

BaselIstanbul

BSL - IST

BSLIST

Basel EuroAirport Swiss

Mon 5/19

10:35 am-2:45 pm

Nonstop3h 10m

$141

BaselIstanbul

BSL - IST

BSLIST

Basel EuroAirport Swiss

Fri 6/20

8:25 am-9:20 pm

1 stop11h 55m

$170

BaselIstanbul

BSL - IST

BSLIST

Basel EuroAirport Swiss

Wed 10/8

6:40 am-1:05 am

1 stop17h 25m

$192

BaselIstanbul

BSL - IST

BSLIST

Basel EuroAirport Swiss

Wed 10/8

8:45 pm-8:50 pm

2 stops23h 05m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from Basel to Istanbul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Basel to Istanbul in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Basel EuroAirport Swiss-Istanbul Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Basel EuroAirport Swiss-Istanbul Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Basel EuroAirport Swiss-Istanbul Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Basel EuroAirport Swiss-Istanbul Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Basel EuroAirport Swiss-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Basel to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Basel with our price prediction graph.
Estimated round-trip 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 Basel EuroAirport Swiss to Istanbul Airport

How far ahead should I book a flight from Basel EuroAirport Swiss to Istanbul Airport?

Use this chart to determine the optimal time to book a round-trip flight from Basel to Istanbul. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Basel EuroAirport Swiss to Istanbul Airport, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Basel EuroAirport Swiss to Istanbul Airport?

Currently, November is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to Istanbul Airport (average of $923). Flying from Basel EuroAirport Swiss to Istanbul Airport in June is currently the most expensive (average of $1,423). 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 BSL to IST?

Find hourly flight availability from Basel 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 April 28, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 80% on flights from Basel EuroAirport Swiss to Istanbul Airport by exploring options for tickets at noon.

Weekly flight availability from Basel EuroAirport Swiss to Istanbul Airport

Explore weekly flight availability from Basel 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 April 28, 2025.

The most flights from BSL to IST are scheduled on a Thursday (5 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 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 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Istanbul Airport when rainfall is around 0.4 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 April 28, 2025.
Read reviews from past customers who have flown Turkish Airlines, Pegasus Airlines and Lufthansa from Basel to Istanbul. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,785 reviews

Comfort

7.3

Food

7.3

Boarding

7.3

Entertainment

7.4

Overall

7.3

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again
Turkish Airlines
7.3
Good
3,785 reviews
Turkish Airlines
7.3
Good
3,785 reviews

Comfort

7.3

Food

7.3

Boarding

7.3

Entertainment

7.4

Overall

7.3

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again
Pegasus Airlines
6.8
Okay
620 reviews
Turkish Airlines
7.3
Good
3,785 reviews

Comfort

7.3

Food

7.3

Boarding

7.3

Entertainment

7.4

Overall

7.3

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again
Lufthansa
6.7
Okay
7,042 reviews
Turkish Airlines
7.3
Good
3,785 reviews

Comfort

7.3

Food

7.3

Boarding

7.3

Entertainment

7.4

Overall

7.3

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again
British Airways
6.6
Okay
6,830 reviews
Turkish Airlines
7.3
Good
3,785 reviews

Comfort

7.3

Food

7.3

Boarding

7.3

Entertainment

7.4

Overall

7.3

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again

Related info for your journey

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

  • What airport do you fly from for flights from Basel to Istanbul?

    Most people fly from Basel EuroAirport Swiss (BSL) if they book a flight from Basel to Istanbul. On average, EuroAirport Swiss has 3 outbound flights to Istanbul per day from 1 airline. Basel EuroAirport Swiss is conveniently located just 3.6 mi from Basel’s city center.

  • What are the cheapest airlines flying from Basel EuroAirport Swiss to Istanbul Airport round-trip?

    According to our current data, Lufthansa ($218), Turkish Airlines ($223), and British Airways ($406) offers the cheapest pricing from Basel EuroAirport Swiss to Istanbul Airport. Lufthansa is priced at 6% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Basel EuroAirport Swiss to Istanbul Airport one-way?

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $141. Users have also found prices from $170 and $192 on Lufthansa and British Airways, respectively.

  • What are the cheapest flights from Basel EuroAirport Swiss to Istanbul Airport?

    Looking at all options, your cheapest flight can be booked for $434. While the most popular route (Basel EuroAirport Swiss - Istanbul) can be booked for $231 on average our data indicates $764 when flying from Basel EuroAirport Swiss to Istanbul Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Basel 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 Basel EuroAirport Swiss to Istanbul Airport?

    Currently, November is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to Istanbul Airport (average of $923). Flying from Basel EuroAirport Swiss to Istanbul Airport in June is currently the most expensive (average of $1,423). 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

Traveling to a place near Basel EuroAirport Swiss?

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Top airline flying from Basel to Istanbul

Discover the top airline that operate flights from Basel 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 2,558,603 searches. Data last updated April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest$124Average$272FlexibilityNo cancel feeOn-time82%

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