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Trondheim
Norway's original Viking capital and pilgrimage destination, Trondheim charms with colorful wooden wharves along the Nidelva River and one of Scandinavia's most magnificent Gothic cathedrals. A thriving tech and university scene keeps this northern gem youthful year-round.
🏙️City
from฿23,95716% below avg
September 2026
Quick Facts: Trondheim in September
- Cheapest fare
- ฿23,957
- Cheapest month
- October
- Airlines
- 3 carriers
- Flight time
- ~16h 30m
- Avg temperature
- 11°C
- Climate
- Cold
- Distance
- 0 km
Norway's original Viking capital and pilgrimage destination, Trondheim charms with colorful wooden wharves along the Nidelva River and one of Scandinavia's most magnificent Gothic cathedrals. A thriving tech and university scene keeps this northern gem youthful year-round.
Best September Deals
Fri, Sep 4
Steal฿23,957฿28,655
-16%
NorwegianMon, Sep 14
Steal฿23,957฿28,655
-16%
NorwegianMon, Sep 21
Steal฿23,957฿28,655
-16%
NorwegianMon, Sep 28
Steal฿23,957฿28,655
-16%
NorwegianSat, Sep 12
Steal฿23,957฿28,655
-16%
NorwegianSat, Sep 19
Steal฿23,957฿28,655
-16%
NorwegianThu, Sep 10
Steal฿23,957฿28,655
-16%
NorwegianTue, Sep 15
Steal฿23,957฿28,655
-16%
NorwegianTue, Sep 22
Steal฿23,957฿28,655
-16%
NorwegianTue, Sep 29
Steal฿23,957฿28,655
-16%
NorwegianSeptember Price Intelligence
How Trondheim prices compare in September 2026
฿11,715฿24,754
Best in September
฿23,957
September avg
฿24,202
September median
฿23,957
September p90
฿24,754
Daily Price Trend
Cheapest fares for each day of September 2026
Sep 1 – Sep 30 · Price Trend
high → low pricepriceThis deal
September 2026 Price Calendar
Tap any day to jump to that deal
SunMonTueWedThuFriSat
1฿24,0982฿23,957★3฿24,0984฿23,9575฿24,7546฿25,2947฿24,2168฿23,9579฿23,95710฿23,95711฿24,09812฿23,95713฿24,09814฿23,95715฿23,95716฿23,95717฿24,09818฿24,09819฿23,95720฿24,90621฿23,95722฿23,95723฿23,95724฿24,09825฿24,64126฿24,64627฿25,59428฿23,95729฿23,95730฿23,957
Cheapest day
฿23,957฿25,594
Plan Around a Holiday
Holidays in September 2026
About Trondheim
ClimateAvg 6°C · 0°–0°C
-2°Jan
-1°Feb
1°Mar
5°Apr
10°May
13°Jun
15°Jul
14°Aug
11°Sep
6°Oct
2°Nov
-1°Dec
Things to Do
⛪Gothic cathedral🏘Colorful wharves🎸Music museums🌅Midnight sun🎓University city⛪Cathedral touring🚴Cycling the city🏔Fjord excursions📸Old town walks⛪Gothic cathedral🏘Colorful wharves🎸Music museums🌅Midnight sun🎓University city⛪Cathedral touring🚴Cycling the city🏔Fjord excursions📸Old town walks⛪Gothic cathedral🏘Colorful wharves🎸Music museums🌅Midnight sun🎓University city⛪Cathedral touring🚴Cycling the city🏔Fjord excursions📸Old town walks
Food & Drink
🐟Fresh salmon & trout🦀King crab🧀Brunost brown cheese🍺Craft beer scene🥐Bakery culture🐟Fresh salmon & trout🦀King crab🧀Brunost brown cheese🍺Craft beer scene🥐Bakery culture🐟Fresh salmon & trout🦀King crab🧀Brunost brown cheese🍺Craft beer scene🥐Bakery culture
Culture
⛪Pilgrimage heritage🎸Rock & pop history🎓NTNU university life🎭Theater & festivals⛪Pilgrimage heritage🎸Rock & pop history🎓NTNU university life🎭Theater & festivals⛪Pilgrimage heritage🎸Rock & pop history🎓NTNU university life🎭Theater & festivals
History
⚔Viking capital⛪Medieval pilgrimage site👑Norwegian coronation church🏘Hanseatic trading post⚔Viking capital⛪Medieval pilgrimage site👑Norwegian coronation church🏘Hanseatic trading post⚔Viking capital⛪Medieval pilgrimage site👑Norwegian coronation church🏘Hanseatic trading post
Getting Around
✈Trondheim Værnes Airport🚌AtB city buses🚲City bike scheme🚄Train to Oslo✈Trondheim Værnes Airport🚌AtB city buses🚲City bike scheme🚄Train to Oslo✈Trondheim Værnes Airport🚌AtB city buses🚲City bike scheme🚄Train to Oslo
Nightlife
🍺Solsiden craft beer bars🎶Live music venues🍷Cozy wine bars🌙Student nightlife🍺Solsiden craft beer bars🎶Live music venues🍷Cozy wine bars🌙Student nightlife🍺Solsiden craft beer bars🎶Live music venues🍷Cozy wine bars🌙Student nightlife
Family Friendly
🎸Interactive music museums🏰Fortress exploring🚲Flat cycling paths🐠Trondheim Fjord boat trips🎸Interactive music museums🏰Fortress exploring🚲Flat cycling paths🐠Trondheim Fjord boat trips🎸Interactive music museums🏰Fortress exploring🚲Flat cycling paths🐠Trondheim Fjord boat trips
Airlines to Trondheim in September
FAQ about Trondheim in September
What is the cheapest flight from Bangkok to Trondheim?
The cheapest flight we've found from Bangkok to Trondheim is ฿23,957. Prices change frequently, so check back often for the latest deals.
What is the average flight price from Bangkok to Trondheim?
The average price for flights from Bangkok to Trondheim is around ฿24,202. You can save up to 1% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Trondheim?
Based on current prices, September 2026 offers some of the best deals from Bangkok to Trondheim. Check the month-by-month breakdown on this page for the cheapest times to fly.
Are there direct flights from Bangkok to Trondheim?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Trondheim.