Typical price difference
+4%฿42,590 here compared with ฿41,145
One-way and roundtrip flights from Bangkok6°Cold
Flights to Trondheim in October 2026
Top deals
Flights and prices
How much are flights from Bangkok to Trondheim?
Planning a trip to Trondheim? Compare dates, airlines, flight times and direct options from Bangkok. 31 one-way fares from ฿19,253 · 486 roundtrips from ฿36,185. These results are for october 2026.
- One way from
- ฿19,253
- 31 outbound-only options
- Roundtrip from
- ฿36,185
- 486 complete trips
- Typical roundtrip
- ฿42,590
- Half cost less, half cost more
- Flight options
- 486
- Roundtrips available
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Best Deals
Roundtrip deals
479 fares · from ฿36,185
Outbound and return flights together in one total fare.
Trip datesFlight itineraryTotal fareView
Oct 8 → Oct 2113 nights
Roundtrip
- Depart
- Oct 8
- Return
- Oct 21
Out00:05BKK → TRD11:3513h 15m · 1 stop · via Oslo13h 15m · 1 stop
Return09:25TRD → BKK06:1512h 25m · 1 stop · via Oslo12h 25m · 1 stop
Outbound00:05BKK11:35TRD13h 15m1 stop · via Oslo
Return09:25TRD06:15BKK12h 25m1 stop · via Oslo
Operated by
Norwegian
Thai Airways
SAS
NorwegianThai AirwaysSAS฿36,185
฿40,700-11%
Save ฿4,515
NorwegianThai AirwaysSASRoundtrip total฿36,185฿40,700−11%Save ฿4,515View deal
Cheapest of October 2026
Oct 14 → Oct 217 nights
Roundtrip
- Depart
- Oct 14
- Return
- Oct 21
Out00:05BKK → TRD12:2513h 15m · 1 stop · via Oslo13h 15m · 1 stop
Return10:30TRD → BKK06:1512h 25m · 1 stop · via Oslo12h 25m · 1 stop
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Return10:30TRD06:15BKK12h 25m1 stop · via Oslo
Operated bySASThai AirwaysNorwegian
SASThai AirwaysNorwegian฿36,687
฿40,700-10%
Save ฿4,013
SASThai AirwaysNorwegianRoundtrip total฿36,687฿40,700−10%Save ฿4,013View deal
Lowest 10% of October 2026
9 seats leftOct 22 → Oct 275 nights
Roundtrip
- Depart
- Oct 22
- Return
- Oct 27
Out00:05BKK → TRD12:2513h 15m · 1 stop · via Oslo13h 15m · 1 stop
Return07:15TRD → BKK06:2012h 10m · 1 stop · via Oslo12h 10m · 1 stop
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Return07:15TRD06:20BKK12h 10m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿37,196
฿40,700-9%
Save ฿3,504
SASThai AirwaysRoundtrip total฿37,196฿40,700−9%Save ฿3,504View deal
Lowest 10% of October 2026
9 seats leftOct 15 → Oct 216 nights
Roundtrip
- Depart
- Oct 15
- Return
- Oct 21
Out00:05BKK → TRD11:3513h 15m · 1 stop · via Oslo13h 15m · 1 stop
Return09:25TRD → BKK06:1512h 25m · 1 stop · via Oslo12h 25m · 1 stop
Outbound00:05BKK11:35TRD13h 15m1 stop · via Oslo
Return09:25TRD06:15BKK12h 25m1 stop · via Oslo
Operated byNorwegianThai AirwaysSAS
NorwegianThai AirwaysSAS฿37,420
฿40,700-8%
Save ฿3,280
NorwegianThai AirwaysSASRoundtrip total฿37,420฿40,700−8%Save ฿3,280View deal
Lowest 10% of October 2026
9 seats leftOct 17 → Oct 2710 nights
Roundtrip
- Depart
- Oct 17
- Return
- Oct 27
Out00:05BKK → TRD12:1513h 25m · 1 stop · via Oslo13h 25m · 1 stop
Return07:15TRD → BKK06:2012h 10m · 1 stop · via Oslo12h 10m · 1 stop
Outbound00:05BKK12:15TRD13h 25m1 stop · via Oslo
Return07:15TRD06:20BKK12h 10m1 stop · via Oslo
Operated byThai Airways
WiderøeSAS
Thai AirwaysWiderøeSAS฿37,517
฿40,700-8%
Save ฿3,183
Thai AirwaysWiderøeSASRoundtrip total฿37,517฿40,700−8%Save ฿3,183View deal
Lowest 10% of October 2026
9 seats leftOct 23 → Oct 274 nights
Roundtrip
- Depart
- Oct 23
- Return
- Oct 27
Out00:05BKK → TRD12:2513h 15m · 1 stop · via Oslo13h 15m · 1 stop
Return07:15TRD → BKK06:2012h 10m · 1 stop · via Oslo12h 10m · 1 stop
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Return07:15TRD06:20BKK12h 10m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿38,166
฿40,700-6%
Save ฿2,534
SASThai AirwaysRoundtrip total฿38,166฿40,700−6%Save ฿2,534View deal
9 seats left
Sep 30 → Oct 2020 nights
Roundtrip
- Depart
- Sep 30
- Return
- Oct 20
Out00:05BKK → TRD11:3513h 15m · 1 stop · via Oslo13h 15m · 1 stop
Return10:30TRD → BKK06:1512h 25m · 1 stop · via Oslo12h 25m · 1 stop
Outbound00:05BKK11:35TRD13h 15m1 stop · via Oslo
Return10:30TRD06:15BKK12h 25m1 stop · via Oslo
Operated byNorwegianThai AirwaysSAS
NorwegianThai AirwaysSAS฿38,250
฿40,700-6%
Save ฿2,450
NorwegianThai AirwaysSASRoundtrip total฿38,250฿40,700−6%Save ฿2,450View deal
Cheapest of September 2026
9 seats leftOct 29 → Nov 35 nights
Roundtrip
- Depart
- Oct 29
- Return
- Nov 3
Out00:05BKK → TRD10:0514h · 1 stop · via Oslo14h · 1 stop
Return10:40TRD → BKK08:3512h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Return10:40TRD08:35BKK12h 40m1 stop · via Oslo
Operated bySASThai Airways
Norse Atlantic Airways
SASThai AirwaysNorse Atlantic Airways฿38,277
฿40,700-6%
Save ฿2,423
SASThai AirwaysNorse Atlantic AirwaysRoundtrip total฿38,277฿40,700−6%Save ฿2,423View deal
9 seats left
Sep 30 → Oct 2121 nights
Roundtrip
- Depart
- Sep 30
- Return
- Oct 21
Out00:05BKK → TRD11:3513h 15m · 1 stop · via Oslo13h 15m · 1 stop
Return09:25TRD → BKK06:1512h 25m · 1 stop · via Oslo12h 25m · 1 stop
Outbound00:05BKK11:35TRD13h 15m1 stop · via Oslo
Return09:25TRD06:15BKK12h 25m1 stop · via Oslo
Operated byNorwegianThai AirwaysSAS
NorwegianThai AirwaysSAS฿38,278
฿40,700-6%
Save ฿2,422
NorwegianThai AirwaysSASRoundtrip total฿38,278฿40,700−6%Save ฿2,422View deal
Cheapest of September 2026
9 seats leftOct 29 → Nov 1820 nights
Roundtrip
- Depart
- Oct 29
- Return
- Nov 18
Out00:05BKK → TRD10:0514h · 1 stop · via Oslo14h · 1 stop
Return07:15TRD → BKK06:2012h 10m · 1 stop · via Oslo12h 10m · 1 stop
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Return07:15TRD06:20BKK12h 10m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿38,294
฿40,700-6%
Save ฿2,406
SASThai AirwaysRoundtrip total฿38,294฿40,700−6%Save ฿2,406View deal
9 seats left
Oct 28 → Nov 36 nights
Roundtrip
- Depart
- Oct 28
- Return
- Nov 3
Out00:05BKK → TRD10:0514h · 1 stop · via Oslo14h · 1 stop
Return10:40TRD → BKK08:3512h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Return10:40TRD08:35BKK12h 40m1 stop · via Oslo
Operated bySASThai AirwaysNorse Atlantic Airways
SASThai AirwaysNorse Atlantic Airways฿38,344
฿40,700-6%
Save ฿2,356
SASThai AirwaysNorse Atlantic AirwaysRoundtrip total฿38,344฿40,700−6%Save ฿2,356View deal
9 seats left
Oct 28 → Nov 1821 nights
Roundtrip
- Depart
- Oct 28
- Return
- Nov 18
Out00:05BKK → TRD10:0514h · 1 stop · via Oslo14h · 1 stop
Return07:15TRD → BKK06:2012h 10m · 1 stop · via Oslo12h 10m · 1 stop
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Return07:15TRD06:20BKK12h 10m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿38,362
฿40,700-6%
Save ฿2,338
SASThai AirwaysRoundtrip total฿38,362฿40,700−6%Save ฿2,338View deal
9 seats left
Oct 29 → Nov 810 nights
Roundtrip
- Depart
- Oct 29
- Return
- Nov 8
Out00:05BKK → TRD10:0514h · 1 stop · via Oslo14h · 1 stop
Return10:00TRD → BKK06:2012h · 1 stop · via Oslo12h · 1 stop
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Return10:00TRD06:20BKK12h1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿38,403
฿40,700-6%
Save ฿2,297
SASThai AirwaysRoundtrip total฿38,403฿40,700−6%Save ฿2,297View deal
9 seats left
Oct 29 → Nov 911 nights
Roundtrip
- Depart
- Oct 29
- Return
- Nov 9
Out00:05BKK → TRD10:0514h · 1 stop · via Oslo14h · 1 stop
Return09:40TRD → BKK06:2012h · 1 stop · via Oslo12h · 1 stop
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Return09:40TRD06:20BKK12h1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿38,420
฿40,700-6%
Save ฿2,280
SASThai AirwaysRoundtrip total฿38,420฿40,700−6%Save ฿2,280View deal
9 seats left
Oct 19 → Oct 289 nights
Roundtrip
- Depart
- Oct 19
- Return
- Oct 28
Out00:05BKK → TRD12:2513h 15m · 1 stop · via Oslo13h 15m · 1 stop
Return07:15TRD → BKK06:2012h 10m · 1 stop · via Oslo12h 10m · 1 stop
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Return07:15TRD06:20BKK12h 10m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿38,441
฿40,700-6%
Save ฿2,259
SASThai AirwaysRoundtrip total฿38,441฿40,700−6%Save ฿2,259View deal
9 seats left
Oct 20 → Oct 288 nights
Roundtrip
- Depart
- Oct 20
- Return
- Oct 28
Out00:05BKK → TRD12:2513h 15m · 1 stop · via Oslo13h 15m · 1 stop
Return07:15TRD → BKK06:2012h 10m · 1 stop · via Oslo12h 10m · 1 stop
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Return07:15TRD06:20BKK12h 10m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿38,441
฿40,700-6%
Save ฿2,259
SASThai AirwaysRoundtrip total฿38,441฿40,700−6%Save ฿2,259View deal
9 seats left
Oct 29 → Nov 1618 nights
Roundtrip
- Depart
- Oct 29
- Return
- Nov 16
Out00:05BKK → TRD10:0514h · 1 stop · via Oslo14h · 1 stop
Return10:20TRD → BKK06:2011h 55m · 1 stop · via Oslo11h 55m · 1 stop
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Return10:20TRD06:20BKK11h 55m1 stop · via Oslo
Operated bySASThai AirwaysNorwegian
SASThai AirwaysNorwegian฿38,452
฿40,700-6%
Save ฿2,248
SASThai AirwaysNorwegianRoundtrip total฿38,452฿40,700−6%Save ฿2,248View deal
1 seat left
Oct 22 → Oct 286 nights
Roundtrip
- Depart
- Oct 22
- Return
- Oct 28
Out00:05BKK → TRD12:2513h 15m · 1 stop · via Oslo13h 15m · 1 stop
Return07:15TRD → BKK06:2012h 10m · 1 stop · via Oslo12h 10m · 1 stop
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Return07:15TRD06:20BKK12h 10m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿38,458
฿40,700-6%
Save ฿2,242
SASThai AirwaysRoundtrip total฿38,458฿40,700−6%Save ฿2,242View deal
9 seats left
Oct 28 → Nov 811 nights
Roundtrip
- Depart
- Oct 28
- Return
- Nov 8
Out00:05BKK → TRD10:0514h · 1 stop · via Oslo14h · 1 stop
Return10:00TRD → BKK06:2012h · 1 stop · via Oslo12h · 1 stop
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Return10:00TRD06:20BKK12h1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿38,471
฿40,700-5%
Save ฿2,229
SASThai AirwaysRoundtrip total฿38,471฿40,700−5%Save ฿2,229View deal
9 seats left
Oct 28 → Nov 912 nights
Roundtrip
- Depart
- Oct 28
- Return
- Nov 9
Out00:05BKK → TRD10:0514h · 1 stop · via Oslo14h · 1 stop
Return09:40TRD → BKK06:2012h · 1 stop · via Oslo12h · 1 stop
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Return09:40TRD06:20BKK12h1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿38,487
฿40,700-5%
Save ฿2,213
SASThai AirwaysRoundtrip total฿38,487฿40,700−5%Save ฿2,213View deal
9 seats left
One-way deals
31 fares · from ฿19,166
Outbound fare only — add a return separately if you need one.
Trip datesFlight itineraryTotal fareView
wed · Sep 30One way
Departurewed · Sep 30
One way2026
00:05BKK → TRD11:3513h 15m · 1 stop
3h 15m layover Oslo
Outbound00:05BKK11:35TRD13h 15m1 stop · via Oslo
Operated byNorwegianThai Airways
NorwegianThai Airways฿19,166
฿22,899-16%
฿3,733 below average
NorwegianThai AirwaysOne-way fare฿19,166฿22,899−16%Save ฿3,733View deal
Cheapest of September 2026
thu · Oct 29One way
Departurethu · Oct 29
One way2026
00:05BKK → TRD10:0514h · 1 stop
2h layover Oslo
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,253
฿22,899-16%
฿3,646 below average
SASThai AirwaysOne-way fare฿19,253฿22,899−16%Save ฿3,646View deal
Cheapest of October 2026
wed · Oct 28One way
Departurewed · Oct 28
One way2026
00:05BKK → TRD10:0514h · 1 stop
2h layover Oslo
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,321
฿22,899-16%
฿3,578 below average
SASThai AirwaysOne-way fare฿19,321฿22,899−16%Save ฿3,578View deal
Lowest 10% of October 2026
thu · Oct 1One way
Departurethu · Oct 1
One way2026
00:05BKK → TRD12:2513h 15m · 1 stop
4h 5m layover Oslo
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,455
฿22,899-15%
฿3,444 below average
SASThai AirwaysOne-way fare฿19,455฿22,899−15%Save ฿3,444View deal
Lowest 10% of October 2026
fri · Oct 30One way
Departurefri · Oct 30
One way2026
00:05BKK → TRD10:0514h · 1 stop
2h layover Oslo
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,510
฿22,899-15%
฿3,389 below average
SASThai AirwaysOne-way fare฿19,510฿22,899−15%Save ฿3,389View deal
Lowest 10% of October 2026
mon · Oct 19One way
Departuremon · Oct 19
One way2026
00:05BKK → TRD12:2513h 15m · 1 stop
4h 5m layover Oslo
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,510
฿22,899-15%
฿3,389 below average
SASThai AirwaysOne-way fare฿19,510฿22,899−15%Save ฿3,389View deal
Lowest 10% of October 2026
thu · Oct 15One way
Departurethu · Oct 15
One way2026
00:05BKK → TRD12:2513h 15m · 1 stop
4h 5m layover Oslo
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,510
฿22,899-15%
฿3,389 below average
SASThai AirwaysOne-way fare฿19,510฿22,899−15%Save ฿3,389View deal
Lowest 10% of October 2026
tue · Oct 13One way
Departuretue · Oct 13
One way2026
00:05BKK → TRD12:2513h 15m · 1 stop
4h 5m layover Oslo
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,510
฿22,899-15%
฿3,389 below average
SASThai AirwaysOne-way fare฿19,510฿22,899−15%Save ฿3,389View deal
Lowest 10% of October 2026
tue · Oct 20One way
Departuretue · Oct 20
One way2026
00:05BKK → TRD12:2513h 15m · 1 stop
4h 5m layover Oslo
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,510
฿22,899-15%
฿3,389 below average
SASThai AirwaysOne-way fare฿19,510฿22,899−15%Save ฿3,389View deal
Lowest 10% of October 2026
wed · Oct 14One way
Departurewed · Oct 14
One way2026
00:05BKK → TRD12:2513h 15m · 1 stop
4h 5m layover Oslo
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,510
฿22,899-15%
฿3,389 below average
SASThai AirwaysOne-way fare฿19,510฿22,899−15%Save ฿3,389View deal
Lowest 10% of October 2026
tue · Oct 6One way
Departuretue · Oct 6
One way2026
00:05BKK → TRD12:2513h 15m · 1 stop
4h 5m layover Oslo
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,521
฿22,899-15%
฿3,378 below average
SASThai AirwaysOne-way fare฿19,521฿22,899−15%Save ฿3,378View deal
Lowest 10% of October 2026
wed · Oct 7One way
Departurewed · Oct 7
One way2026
00:05BKK → TRD12:2513h 15m · 1 stop
4h 5m layover Oslo
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,521
฿22,899-15%
฿3,378 below average
SASThai AirwaysOne-way fare฿19,521฿22,899−15%Save ฿3,378View deal
Lowest 10% of October 2026
mon · Oct 12One way
Departuremon · Oct 12
One way2026
00:05BKK → TRD12:2513h 15m · 1 stop
4h 5m layover Oslo
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,526
฿22,899-15%
฿3,373 below average
SASThai AirwaysOne-way fare฿19,526฿22,899−15%Save ฿3,373View deal
Lowest 10% of October 2026
mon · Oct 26One way
Departuremon · Oct 26
One way2026
00:05BKK → TRD10:0514h · 1 stop
2h layover Oslo
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,526
฿22,899-15%
฿3,373 below average
SASThai AirwaysOne-way fare฿19,526฿22,899−15%Save ฿3,373View deal
Lowest 10% of October 2026
thu · Oct 22One way
Departurethu · Oct 22
One way2026
00:05BKK → TRD12:2513h 15m · 1 stop
4h 5m layover Oslo
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,526
฿22,899-15%
฿3,373 below average
SASThai AirwaysOne-way fare฿19,526฿22,899−15%Save ฿3,373View deal
Lowest 10% of October 2026
tue · Oct 27One way
Departuretue · Oct 27
One way2026
00:05BKK → TRD10:0514h · 1 stop
2h layover Oslo
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,526
฿22,899-15%
฿3,373 below average
SASThai AirwaysOne-way fare฿19,526฿22,899−15%Save ฿3,373View deal
Lowest 10% of October 2026
wed · Oct 21One way
Departurewed · Oct 21
One way2026
00:05BKK → TRD12:2513h 15m · 1 stop
4h 5m layover Oslo
Outbound00:05BKK12:25TRD13h 15m1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,526
฿22,899-15%
฿3,373 below average
SASThai AirwaysOne-way fare฿19,526฿22,899−15%Save ฿3,373View deal
Lowest 10% of October 2026
fri · Oct 2One way
Departurefri · Oct 2
One way2026
00:05BKK → TRD11:3513h 15m · 1 stop
3h 15m layover Oslo
Outbound00:05BKK11:35TRD13h 15m1 stop · via Oslo
Operated byNorwegianThai Airways
NorwegianThai Airways฿19,608
฿22,899-14%
฿3,291 below average
NorwegianThai AirwaysOne-way fare฿19,608฿22,899−14%Save ฿3,291View deal
Lowest 10% of October 2026
sat · Oct 24One way
Departuresat · Oct 24
One way2026
00:05BKK → TRD11:5013h 15m · 1 stop
3h 30m layover Oslo
Outbound00:05BKK11:50TRD13h 15m1 stop · via Oslo
Operated byNorwegianThai Airways
NorwegianThai Airways฿19,608
฿22,899-14%
฿3,291 below average
NorwegianThai AirwaysOne-way fare฿19,608฿22,899−14%Save ฿3,291View deal
Lowest 10% of October 2026
thu · Oct 8One way
Departurethu · Oct 8
One way2026
00:05BKK → TRD11:3513h 15m · 1 stop
3h 15m layover Oslo
Outbound00:05BKK11:35TRD13h 15m1 stop · via Oslo
Operated byNorwegianThai Airways
NorwegianThai Airways฿19,608
฿22,899-14%
฿3,291 below average
NorwegianThai AirwaysOne-way fare฿19,608฿22,899−14%Save ฿3,291View deal
Lowest 10% of October 2026
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
October 2026 at a glance
Compare price, non-stop choice and travel time with other Trondheim options.
Non-stop options
0%+0 points compared with other flights
Typical flight time
13h 15m0h 50m shorter than the comparison
Roundtrip options
486Trips ready to compare
Typical prices
What do Trondheim roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿36,185
Typical low฿39,515
Typical฿42,590
Typical high฿44,339
Flexible dates
Cheapest departure dates for Trondheim
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿42,752
Oct 1
฿42,905
Oct 2
฿42,656
Oct 6
฿42,650
Oct 7
฿42,737
Oct 8
฿44,293
Oct 9
฿43,760
Oct 10
฿42,592
Oct 12
฿42,592
Oct 13
฿42,562
Oct 14
฿42,562
Oct 15
฿43,733
Oct 16
฿43,610
Oct 17
฿42,464
Oct 19
฿42,464
Oct 20
฿42,562
Oct 21
฿42,481
Oct 22
฿44,271
Oct 23
฿42,437
Oct 24
฿44,719
Oct 25
฿42,481
Oct 26
฿42,114
Oct 27
฿40,087
Oct 28
฿38,556
Oct 29
฿38,812
Oct 30
฿43,578
Oct 31
Flexible timing
Compare Trondheim by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Trondheim fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1SAS | ฿36,185 | ฿38,796–฿44,300 | 441 | 0% |
| 2Thai Airways | ฿36,185 | ฿38,829–฿44,341 | 476 | 0% |
| 3Norwegian | ฿36,185 | ฿41,176–฿45,074 | 219 | 0% |
| 4Widerøe | ฿37,517 | ฿40,292–฿43,845 | 65 | 0% |
| 5Norse Atlantic Airways | ฿38,277 | ฿40,374–฿43,678 | 161 | 0% |
| 6Lufthansa | ฿49,038 | — | 2 | — |
Weather through the year
Typical temperatures in Trondheim
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
-2°Jan
-1°Feb
1°Mar
5°Apr
10°May
13°Jun
15°Jul
14°Aug
11°Sep
6°Oct
2°Nov
-1°Dec
Useful trip facts
What to know about Trondheim
- Country
- Norway
- Arrival code
- TRD
- Typical annual temperature
- 6°C
- Usual temperature, not a forecast
- Trip styles
- City
- Bangkok departure airports
- BKK
- Airports represented in the current fare results
- Arrival airports
- TRD
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 13h 15m
- Typical stay
- 12 nights
Why go
Why travelers consider 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.
Explore related searches
Common questions about Trondheim
What is the lowest available one-way fare for Trondheim?
The lowest available one-way fare is ฿19,253. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Trondheim?
The lowest available roundtrip fare is ฿36,185. Check the dates, baggage and final total before booking.
What is a typical fare for Trondheim?
A typical fare is ฿42,590. Many available options sit between ฿39,515 and ฿44,339.
How many choices are available for Trondheim?
Choose from 486 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Trondheim?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Trondheim?
Oct 2026 has the lowest available roundtrip fare, from ฿36,185.
What is the cheapest flight from Bangkok to Trondheim?
The lowest currently observed flight from Bangkok to Trondheim is ฿36,185. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Trondheim?
Based on current prices, October 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.