To Istanbul

Cheap Flights from Trondheim to Istanbul

Browse current best options from Trondheim. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Trondheim

RatePunk searches hundreds of travel sites at once for deals on flights to Istanbul

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Trondheim to Istanbul

Explore current cheapest deals departing from Trondheim to Istanbul

Round trip

Sort by: Cheapest

September 19 - September 26

Cheapest

Best

TRD - Istanbul

$306

$258

Round trip

September 15 - September 22

Best

TRD - Istanbul

$307

$259

Round trip

September 22 - September 27

TRD - Istanbul

$311

$273

Round trip

September 7 - September 20

TRD - Istanbul

$282

$273

Round trip

September 6 - September 11

TRD - Istanbul

$313

$276

Round trip

August 11 - September 9

Earliest

TRD - Istanbul

$298

$280

Round trip

August 11 - September 2

Earliest

TRD - Istanbul

$301

$281

Round trip

August 11 - August 28

Earliest

TRD - Istanbul

$305

$283

Round trip

August 11 - September 7

Earliest

TRD - Istanbul

$298

$284

Round trip

September 2 - September 8

TRD - Istanbul

$305

$289

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from Trondheim to Istanbul

Most itineraries for flights from Trondheim to Istanbul connect at least once. Right now, fares for this route are typically $251–$354, with a median of $300. Currently, prices are above the typical level, and only 8% of recent fares were classified as a good price. New deals show up several times a week, so setting a price alert can be beneficial.

When is the cheapest time to fly from Trondheim to Istanbul? The most affordable months to fly are February, with a median fare of $155, followed by January at $157, and November at $164. These months offer significantly lower prices compared to the overall median.

A typical journey from Trondheim to Istanbul, including connections, takes approximately 12h 40m. Given that most itineraries involve at least one stopover, this duration accounts for the time spent in transit and during layovers.

The distance between Trondheim and Istanbul is 2,726 kilometers, classifying this as a medium-haul route. This distance typically requires a flight with at least one connection, influencing the overall journey time.

How much is a round trip from Trondheim to Istanbul

Regular price: $256 - $538

Prices for flights from Trondheim to Istanbul are currently within the regular range.

The regular price range for this route is between 256 USD and 538 USD. The current lowest deal is 258 USD with Lufthansa. This deal is for travel from September 19 to September 26, 2026.

now $258

Low $256

High $538

The cheapest time to fly from Trondheim to Istanbul

The cheapest month to fly from TRD to IST is February, with a median price of $155. The most expensive month is March, with a median price of $464. Prices are generally lower from January to December.

February

Cheapest

Flights from $155

March

Most Expensive

Flights from $464

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Trondheim to Istanbul

Scandinavian Airlines

Norwegian Air Shuttle

Pegasus Airlines

Lufthansa

Last-minute flights going from Trondheim to Istanbul

Sat, Jun 20

⌛ Last-Minute

TRD - Istanbul

Trondheim (TRD) - Istanbul (IST)

Lufthansa

$381

$418

One-way

Tue, Jun 23

⌛ Last-Minute

TRD - Istanbul

Trondheim (TRD) - Istanbul (IST)

Lufthansa

$345

$551

One-way

Wed, Jul 1

⌛ Last-Minute

TRD - Istanbul

Trondheim (TRD) - Istanbul (SAW)

Norwegian Air Shuttle

$348

$434

One-way

Thu, Jul 2

⌛ Last-Minute

TRD - Istanbul

Trondheim (TRD) - Istanbul (SAW)

Scandinavian Airlines

$309

$444

One-way

Thu, Jul 2

⌛ Last-Minute

TRD - Istanbul

Trondheim (TRD) - Istanbul (SAW)

Scandinavian Airlines

$309

$452

One-way

Thu, Jul 2

⌛ Last-Minute

TRD - Istanbul

Trondheim (TRD) - Istanbul (IST)

Lufthansa

$331

$477

One-way

Biggest price drops on these dates for flights from Trondheim to Istanbul

9 nights

Dec 20 - Dec 29

$375 → $314

16%

7 nights

Sep 19 - Sep 26

$306 → $258

16%

7 nights

Sep 15 - Sep 22

$307 → $259

16%

5 nights

Sep 22 - Sep 27

$311 → $273

12%

Popular Airports to fly from Trondheim to Istanbul

Trondheim - Istanbul route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares for Trondheim to Istanbul are above the typical level, with a median price of $300.

📅 Best time to fly

February is historically the cheapest month to fly.

Historically, February is the cheapest month to fly from Trondheim to Istanbul, with a median price of $155.

⏱️ Flight duration

Connecting flights typically take 12h 40m.

Flights from Trondheim to Istanbul typically take 12h 40m, with 2 stopovers on connecting routes.

✈️ Airlines & availability

Connecting flights are available from multiple providers.

This route is primarily served by connecting flights, with deals available from various providers.

🏆 Airline highlight

Lufthansa offers a recent deal at $258.

Lufthansa recently offered a deal for Trondheim to Istanbul at $258, below the typical median price.

🎯 Booking tip

Consider flying in February for the best prices.

For the best prices on this route, consider booking your flight for February, historically the cheapest month.

Trondheim main airports to depart from

Trondheim Airport, Værnes (TRD)

Cheapest

Trondheim Airport, Værnes is a good option for flights from Trondheim to Istanbul.

📍 ~35 km from city center (reachable by car or train)

💸 Flights from ~$258

Istanbul main airports to arrive at

Istanbul Airport (IST)

Cheapest

Istanbul Airport is a primary gateway to Istanbul, offering convenient access for travelers from Trondheim.

📍 ~35 km from city center (reachable by car)

💸 Flights from ~$258

Sabiha Gökçen International (SAW)

Sabiha Gökçen International provides an alternative arrival option for flights to Istanbul from Trondheim.

📍 ~45 km from city center (reachable by car)

💸 Flights from ~$275

Airports nearby Istanbul used as alternative

Esenboğa International (ESB)

Esenboğa International can be a useful alternative due to its high flight frequency and reliable infrastructure.

📍 ~350 km from Istanbul (requires domestic flight or high-speed train).

💸 Flights from ~$202

Adnan Menderes (ADB)

Adnan Menderes offers extensive European connections and high reliability for international flights.

📍 ~300 km from Istanbul (usually requires a separate domestic flight).

💸 Flights from ~$291

Tekirdağ Çorlu (TEQ)

Tekirdağ Çorlu is geographically the closest alternative, accessible by road from Istanbul.

📍 ~90 km from Istanbul (reachable by car).

💸 Flights from ~$383

Yenişehir (YEI)

Yenişehir provides proximity to Istanbul's Asian side and is accessible via bridge or ferry services.

📍 ~130 km from Istanbul (reachable by car/ferry).

💸 Flights from ~$498

Burgas (BOJ)

Cheapest

Burgas is the closest international airport outside Turkey, useful for travelers with appropriate documents.

📍 ~200 km from Istanbul (requires international border crossing).

💸 Flights from ~$141

Business & First Class Flight Deals to Istanbul

Istanbul, Turkey

46% AI deal score

$2,351

Frequently Asked Questions About Flights to Istanbul

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Looking into flights with layovers instead of direct routes may also present lower fares.

Booking flights in advance, often several months out, can sometimes secure better prices. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Weekday bookings might also offer different pricing compared to weekends.

Comparing nearby airports at both your origin and destination can sometimes lead to more economical flight options. While it may involve additional ground travel, the savings on airfare can occasionally be significant. Always factor in the total cost and travel time.

Related routes

Consider alternative routes from Trondheim

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