Helsinki to Istanbul flights – the most comfortable way to fly
3 airlines fly nonstop between Helsinki and Istanbul, about 49 flights a week. The flight takes 3h 15m and covers 2,135 km. The most comfortable economy seat is on Turkish Airlines's Airbus A330-300. Lie-flat business class is available.
Most comfortable economy
- 32″ legroom
- 18.0″ wide seat
- Cabin altitude 8,000 ft
- Wi-Fi
- Power
- Seat-back screen
Most comfortable business
- Lie-flat bed (78″)
- 21.0″ wide seat
- Direct aisle access
- Cabin altitude 8,000 ft
- Wi-Fi
- Power
- Seat-back screen
Nonstop flights from Helsinki to Istanbul
| Flight | Departs | Duration | Aircraft | Economy | Business | Days |
|---|---|---|---|---|---|---|
| Turkish Airlines TK7071 HEL → IST |
07:30 | 3h 15m | 737 MAX 8 Narrow-body |
4.5Okay | 7.4Very comfortable | MTWTFSS |
| Finnair AY4240 HEL → IST |
07:45 | 3h 15m | A321neo Narrow-body |
5.3Okay | 6.1Comfortable | MTWTFSS |
| Norwegian DY1131 HEL → IST |
10:25 | 3h 15m | 737-800 Narrow-body |
3.3Cramped | – | MTWTFSS |
| Turkish Airlines TK4634 HEL → IST |
12:40 | 3h 15m | A330-300 Wide-body |
6.6Comfortable | 8.0Very comfortable | MTWTFSS |
| Finnair AY7458 HEL → IST |
12:55 | 3h 15m | A320neo Narrow-body |
5.3Okay | 6.1Comfortable | MTWTFSS |
| Turkish Airlines TK515 HEL → IST |
17:50 | 3h 15m | A330-300 Wide-body |
6.6Comfortable | 8.0Very comfortable | MTWTFSS |
| Finnair AY3338 HEL → IST |
18:05 | 3h 15m | A320neo Narrow-body |
5.3Okay | 6.1Comfortable | MTWTFSS |
Frequently asked questions
How long is the flight from Helsinki to Istanbul?
A nonstop flight from Helsinki to Istanbul takes about 3 h 15 min and covers 2,135 km.
Which airlines fly nonstop from Helsinki to Istanbul?
Finnair, Norwegian, and Turkish Airlines fly nonstop, with about 49 flights a week.
What is the most comfortable economy seat from Helsinki to Istanbul?
Turkish Airlines on the Airbus A330-300: 2-4-2 layout, 32″ legroom and 18.0″ wide seats – comfort score 6.6/10 (comfortable).
Is there lie-flat business class from Helsinki to Istanbul?
Yes. The most comfortable is Turkish Airlines's lie-flat, direct aisle access on the Airbus A330-300 (1-2-1), comfort score 8.0/10.
Can I fly with my dog from Helsinki to Istanbul?
Yes – Finnair, Norwegian, and Turkish Airlines take small dogs in the cabin (usually up to 8 kg including the bag).
Is business class worth it from Helsinki to Istanbul?
Business is a lie-flat bed with aisle access for about 530% more than economy on Turkish Airlines – SkyBuddy's upgrade score: 1.4/10 (not worth it).
Which aircraft fly from Helsinki to Istanbul?
Airbus A330-300, Airbus A321neo, Airbus A320neo, Boeing 737 MAX 8, and Boeing 737-800. Choose a wide-body for a quieter, roomier cabin.
Schedules, seat details and fares are indicative estimates from SkyBuddy's airline model. Check the live price before you book.