Typical price difference
-2%฿5,188 here compared with ฿5,310
One-way and roundtrip flights from Bangkok28°Hot
Flights to Hanoi in September 2026
🏙️City🛍️Shopping
DepartureTue, Sep 15± 15 days
One way from ฿2,612 · Roundtrip from ฿4,899.Top deals
Flights and prices
How much are flights from Bangkok to Hanoi?
Planning a trip to Hanoi? Compare dates, airlines, flight times and direct options from Bangkok. 22 one-way fares from ฿2,612 · 429 roundtrips from ฿4,899. These results are for september 2026.
- One way from
- ฿2,612
- 22 outbound-only options
- Roundtrip from
- ฿4,899
- 429 complete trips
- Typical roundtrip
- ฿5,188
- Half cost less, half cost more
- Flight options
- 429
- Roundtrips available
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Roundtrip deals
429 fares · from ฿4,899
Outbound and return flights together in one total fare.
Trip datesFlight itineraryTotal fareView
Sep 18 → Oct 214 nights
Roundtrip
- Depart
- Sep 18
- Return
- Oct 2
Out13:00BKK → HAN15:002h · Direct2h · Direct
Return22:50HAN → BKK00:502h · Direct2h · Direct
Outbound13:00BKK15:00HAN2hDirect
Return22:50HAN00:50BKK2hDirect
Operated by
Ethiopian Airlines
Ethiopian Airlines฿4,899
฿5,418-10%
Save ฿519
Ethiopian AirlinesRoundtrip total฿4,899฿5,418−10%Save ฿519View deal
Cheapest in the next 365 days
Sep 20 → Oct 313 nights
Roundtrip
- Depart
- Sep 20
- Return
- Oct 3
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return20:55HAN → DMK22:401h 45m · Direct1h 45m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return20:55HAN22:40DMK1h 45mDirect
Operated by
Thai AirAsia
Thai AirAsia฿5,166
฿5,418-5%
Save ฿252
Thai AirAsiaRoundtrip total฿5,166฿5,418−5%Save ฿252View deal
Sep 20 → Oct 414 nights
Roundtrip
- Depart
- Sep 20
- Return
- Oct 4
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return20:55HAN → DMK22:401h 45m · Direct1h 45m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return20:55HAN22:40DMK1h 45mDirect
Operated byThai AirAsia
Thai AirAsia฿5,166
฿5,418-5%
Save ฿252
Thai AirAsiaRoundtrip total฿5,166฿5,418−5%Save ฿252View deal
Sep 20 → Sep 3010 nights
Roundtrip
- Depart
- Sep 20
- Return
- Sep 30
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return20:55HAN → DMK22:401h 45m · Direct1h 45m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return20:55HAN22:40DMK1h 45mDirect
Operated byThai AirAsia
Thai AirAsia฿5,166
฿5,418-5%
Save ฿252
Thai AirAsiaRoundtrip total฿5,166฿5,418−5%Save ฿252View deal
Sep 17 → Oct 215 nights
Roundtrip
- Depart
- Sep 17
- Return
- Oct 2
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return20:55HAN → DMK22:401h 45m · Direct1h 45m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return20:55HAN22:40DMK1h 45mDirect
Operated byThai AirAsia
Thai AirAsia฿5,166
฿5,418-5%
Save ฿252
Thai AirAsiaRoundtrip total฿5,166฿5,418−5%Save ฿252View deal
Sep 17 → Oct 316 nights
Roundtrip
- Depart
- Sep 17
- Return
- Oct 3
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return09:05HAN → DMK10:551h 50m · Direct1h 50m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return09:05HAN10:55DMK1h 50mDirect
Operated byThai AirAsia
Thai AirAsia฿5,166
฿5,418-5%
Save ฿252
Thai AirAsiaRoundtrip total฿5,166฿5,418−5%Save ฿252View deal
Sep 17 → Oct 417 nights
Roundtrip
- Depart
- Sep 17
- Return
- Oct 4
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return09:05HAN → DMK10:551h 50m · Direct1h 50m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return09:05HAN10:55DMK1h 50mDirect
Operated byThai AirAsia
Thai AirAsia฿5,166
฿5,418-5%
Save ฿252
Thai AirAsiaRoundtrip total฿5,166฿5,418−5%Save ฿252View deal
Sep 17 → Sep 258 nights
Roundtrip
- Depart
- Sep 17
- Return
- Sep 25
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return20:55HAN → DMK22:401h 45m · Direct1h 45m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return20:55HAN22:40DMK1h 45mDirect
Operated byThai AirAsia
Thai AirAsia฿5,166
฿5,418-5%
Save ฿252
Thai AirAsiaRoundtrip total฿5,166฿5,418−5%Save ฿252View deal
Sep 17 → Sep 2811 nights
Roundtrip
- Depart
- Sep 17
- Return
- Sep 28
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return12:20HAN → DMK14:101h 50m · Direct1h 50m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return12:20HAN14:10DMK1h 50mDirect
Operated byThai AirAsia
Thai AirAsia฿5,166
฿5,418-5%
Save ฿252
Thai AirAsiaRoundtrip total฿5,166฿5,418−5%Save ฿252View deal
Sep 17 → Sep 2710 nights
Roundtrip
- Depart
- Sep 17
- Return
- Sep 27
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return12:20HAN → DMK14:101h 50m · Direct1h 50m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return12:20HAN14:10DMK1h 50mDirect
Operated byThai AirAsia
Thai AirAsia฿5,166
฿5,418-5%
Save ฿252
Thai AirAsiaRoundtrip total฿5,166฿5,418−5%Save ฿252View deal
Sep 22 → Oct 210 nights
Roundtrip
- Depart
- Sep 22
- Return
- Oct 2
Out09:55DMK → HAN11:501h 55m · Direct1h 55m · Direct
Return20:55HAN → DMK22:401h 45m · Direct1h 45m · Direct
Outbound09:55DMK11:50HAN1h 55mDirect
Return20:55HAN22:40DMK1h 45mDirect
Operated byThai AirAsia
Thai AirAsia฿5,166
฿5,418-5%
Save ฿252
Thai AirAsiaRoundtrip total฿5,166฿5,418−5%Save ฿252View deal
Sep 22 → Oct 311 nights
Roundtrip
- Depart
- Sep 22
- Return
- Oct 3
Out09:55DMK → HAN11:501h 55m · Direct1h 55m · Direct
Return20:55HAN → DMK22:401h 45m · Direct1h 45m · Direct
Outbound09:55DMK11:50HAN1h 55mDirect
Return20:55HAN22:40DMK1h 45mDirect
Operated byThai AirAsia
Thai AirAsia฿5,166
฿5,418-5%
Save ฿252
Thai AirAsiaRoundtrip total฿5,166฿5,418−5%Save ฿252View deal
Sep 22 → Oct 412 nights
Roundtrip
- Depart
- Sep 22
- Return
- Oct 4
Out09:55DMK → HAN11:501h 55m · Direct1h 55m · Direct
Return20:55HAN → DMK22:401h 45m · Direct1h 45m · Direct
Outbound09:55DMK11:50HAN1h 55mDirect
Return20:55HAN22:40DMK1h 45mDirect
Operated byThai AirAsia
Thai AirAsia฿5,166
฿5,418-5%
Save ฿252
Thai AirAsiaRoundtrip total฿5,166฿5,418−5%Save ฿252View deal
Sep 22 → Sep 308 nights
Roundtrip
- Depart
- Sep 22
- Return
- Sep 30
Out09:55DMK → HAN11:501h 55m · Direct1h 55m · Direct
Return20:55HAN → DMK22:401h 45m · Direct1h 45m · Direct
Outbound09:55DMK11:50HAN1h 55mDirect
Return20:55HAN22:40DMK1h 45mDirect
Operated byThai AirAsia
Thai AirAsia฿5,166
฿5,418-5%
Save ฿252
Thai AirAsiaRoundtrip total฿5,166฿5,418−5%Save ฿252View deal
Sep 17 → Sep 2912 nights
Roundtrip
- Depart
- Sep 17
- Return
- Sep 29
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return12:20HAN → DMK14:101h 50m · Direct1h 50m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return12:20HAN14:10DMK1h 50mDirect
Operated byThai AirAsia
Thai AirAsia฿5,167
฿5,418-5%
Save ฿251
Thai AirAsiaRoundtrip total฿5,167฿5,418−5%Save ฿251View deal
Sep 12 → Oct 321 nights
Roundtrip
- Depart
- Sep 12
- Return
- Oct 3
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return20:55HAN → DMK22:401h 45m · Direct1h 45m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return20:55HAN22:40DMK1h 45mDirect
Operated byThai AirAsia
Thai AirAsia฿5,168
฿5,418-5%
Save ฿250
Thai AirAsiaRoundtrip total฿5,168฿5,418−5%Save ฿250View deal
Sep 12 → Sep 219 nights
Roundtrip
- Depart
- Sep 12
- Return
- Sep 21
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return20:55HAN → DMK22:401h 45m · Direct1h 45m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return20:55HAN22:40DMK1h 45mDirect
Operated byThai AirAsia
Thai AirAsia฿5,168
฿5,418-5%
Save ฿250
Thai AirAsiaRoundtrip total฿5,168฿5,418−5%Save ฿250View deal
Sep 12 → Sep 2816 nights
Roundtrip
- Depart
- Sep 12
- Return
- Sep 28
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return20:55HAN → DMK22:401h 45m · Direct1h 45m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return20:55HAN22:40DMK1h 45mDirect
Operated byThai AirAsia
Thai AirAsia฿5,168
฿5,418-5%
Save ฿250
Thai AirAsiaRoundtrip total฿5,168฿5,418−5%Save ฿250View deal
Sep 12 → Sep 208 nights
Roundtrip
- Depart
- Sep 12
- Return
- Sep 20
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return20:55HAN → DMK22:401h 45m · Direct1h 45m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return20:55HAN22:40DMK1h 45mDirect
Operated byThai AirAsia
Thai AirAsia฿5,168
฿5,418-5%
Save ฿250
Thai AirAsiaRoundtrip total฿5,168฿5,418−5%Save ฿250View deal
Sep 12 → Sep 2412 nights
Roundtrip
- Depart
- Sep 12
- Return
- Sep 24
Out18:25DMK → HAN20:201h 55m · Direct1h 55m · Direct
Return20:55HAN → DMK22:401h 45m · Direct1h 45m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Return20:55HAN22:40DMK1h 45mDirect
Operated byThai AirAsia
Thai AirAsia฿5,168
฿5,418-5%
Save ฿250
Thai AirAsiaRoundtrip total฿5,168฿5,418−5%Save ฿250View deal
One-way deals
22 fares · from ฿2,612
Outbound fare only — add a return separately if you need one.
Trip datesFlight itineraryTotal fareView
sat · Sep 26One way
Departuresat · Sep 26
One way2026
09:55DMK → HAN11:501h 55m · Direct
Outbound09:55DMK11:50HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,612
฿2,744-5%
฿132 below average
Thai AirAsiaOne-way fare฿2,612฿2,744−5%Save ฿132View deal
Cheapest of September 2026
wed · Sep 23One way
Departurewed · Sep 23
One way2026
09:55DMK → HAN11:501h 55m · Direct
Outbound09:55DMK11:50HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,612
฿2,744-5%
฿132 below average
Thai AirAsiaOne-way fare฿2,612฿2,744−5%Save ฿132View deal
Cheapest of September 2026
mon · Sep 28One way
Departuremon · Sep 28
One way2026
18:25DMK → HAN20:201h 55m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,616
฿2,744-5%
฿128 below average
Thai AirAsiaOne-way fare฿2,616฿2,744−5%Save ฿128View deal
Lowest 10% in next 365 days
thu · Sep 24One way
Departurethu · Sep 24
One way2026
18:25DMK → HAN20:201h 55m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,616
฿2,744-5%
฿128 below average
Thai AirAsiaOne-way fare฿2,616฿2,744−5%Save ฿128View deal
Lowest 10% in next 365 days
wed · Sep 30One way
Departurewed · Sep 30
One way2026
18:25DMK → HAN20:201h 55m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,616
฿2,744-5%
฿128 below average
Thai AirAsiaOne-way fare฿2,616฿2,744−5%Save ฿128View deal
Lowest 10% in next 365 days
fri · Sep 11One way
Departurefri · Sep 11
One way2026
09:55DMK → HAN11:501h 55m · Direct
Outbound09:55DMK11:50HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,617
฿2,744-5%
฿127 below average
Thai AirAsiaOne-way fare฿2,617฿2,744−5%Save ฿127View deal
Lowest 10% in next 365 days
fri · Sep 18One way
Departurefri · Sep 18
One way2026
18:25DMK → HAN20:201h 55m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,617
฿2,744-5%
฿127 below average
Thai AirAsiaOne-way fare฿2,617฿2,744−5%Save ฿127View deal
Lowest 10% in next 365 days
fri · Sep 25One way
Departurefri · Sep 25
One way2026
18:25DMK → HAN20:201h 55m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,617
฿2,744-5%
฿127 below average
Thai AirAsiaOne-way fare฿2,617฿2,744−5%Save ฿127View deal
Lowest 10% in next 365 days
mon · Sep 21One way
Departuremon · Sep 21
One way2026
18:25DMK → HAN20:201h 55m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,617
฿2,744-5%
฿127 below average
Thai AirAsiaOne-way fare฿2,617฿2,744−5%Save ฿127View deal
Lowest 10% in next 365 days
sat · Sep 12One way
Departuresat · Sep 12
One way2026
18:25DMK → HAN20:201h 55m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,617
฿2,744-5%
฿127 below average
Thai AirAsiaOne-way fare฿2,617฿2,744−5%Save ฿127View deal
Lowest 10% in next 365 days
sat · Sep 19One way
Departuresat · Sep 19
One way2026
09:55DMK → HAN11:501h 55m · Direct
Outbound09:55DMK11:50HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,617
฿2,744-5%
฿127 below average
Thai AirAsiaOne-way fare฿2,617฿2,744−5%Save ฿127View deal
Lowest 10% in next 365 days
sun · Sep 13One way
Departuresun · Sep 13
One way2026
18:25DMK → HAN20:201h 55m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,617
฿2,744-5%
฿127 below average
Thai AirAsiaOne-way fare฿2,617฿2,744−5%Save ฿127View deal
Lowest 10% in next 365 days
sun · Sep 20One way
Departuresun · Sep 20
One way2026
09:55DMK → HAN11:501h 55m · Direct
Outbound09:55DMK11:50HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,617
฿2,744-5%
฿127 below average
Thai AirAsiaOne-way fare฿2,617฿2,744−5%Save ฿127View deal
Lowest 10% in next 365 days
sun · Sep 27One way
Departuresun · Sep 27
One way2026
18:25DMK → HAN20:201h 55m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,617
฿2,744-5%
฿127 below average
Thai AirAsiaOne-way fare฿2,617฿2,744−5%Save ฿127View deal
Lowest 10% in next 365 days
thu · Sep 10One way
Departurethu · Sep 10
One way2026
18:25DMK → HAN20:201h 55m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,617
฿2,744-5%
฿127 below average
Thai AirAsiaOne-way fare฿2,617฿2,744−5%Save ฿127View deal
Lowest 10% in next 365 days
thu · Sep 17One way
Departurethu · Sep 17
One way2026
18:25DMK → HAN20:201h 55m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,617
฿2,744-5%
฿127 below average
Thai AirAsiaOne-way fare฿2,617฿2,744−5%Save ฿127View deal
Lowest 10% in next 365 daysDown from ฿2,723 on Jul 21
tue · Sep 22One way
Departuretue · Sep 22
One way2026
18:25DMK → HAN20:201h 55m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,617
฿2,744-5%
฿127 below average
Thai AirAsiaOne-way fare฿2,617฿2,744−5%Save ฿127View deal
Lowest 10% in next 365 days
tue · Sep 29One way
Departuretue · Sep 29
One way2026
09:55DMK → HAN11:501h 55m · Direct
Outbound09:55DMK11:50HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,617
฿2,744-5%
฿127 below average
Thai AirAsiaOne-way fare฿2,617฿2,744−5%Save ฿127View deal
Lowest 10% in next 365 days
mon · Sep 14One way
Departuremon · Sep 14
One way2026
18:25DMK → HAN20:201h 55m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,624
฿2,744-4%
฿120 below average
Thai AirAsiaOne-way fare฿2,624฿2,744−4%Save ฿120View deal
Lowest 10% in next 365 days
tue · Sep 15One way
Departuretue · Sep 15
One way2026
18:25DMK → HAN20:201h 55m · Direct
Outbound18:25DMK20:20HAN1h 55mDirect
Operated byThai AirAsia
Thai AirAsia฿2,624
฿2,744-4%
฿120 below average
Thai AirAsiaOne-way fare฿2,624฿2,744−4%Save ฿120View deal
Lowest 10% in next 365 days
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
September 2026 at a glance
Compare price, non-stop choice and travel time with other Hanoi options.
Non-stop options
100%+0 points compared with other flights
Typical flight time
1h 55m0h 5m longer than the comparison
Roundtrip options
429Trips ready to compare
Typical prices
What do Hanoi roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿4,899
Typical low฿5,177
Typical฿5,188
Typical high฿5,247
Flexible dates
Cheapest departure dates for Hanoi
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿5,223
Sep 9
฿5,187
Sep 10
฿5,173
Sep 11
฿5,178
Sep 12
฿5,168
Sep 13
฿5,178
Sep 14
฿5,178
Sep 15
฿5,174
Sep 16
฿5,176
Sep 17
฿5,178
Sep 18
฿5,231
Sep 19
฿5,178
Sep 20
฿5,181
Sep 21
฿5,178
Sep 22
฿5,231
Sep 23
฿5,231
Sep 24
฿5,233
Sep 25
฿5,240
Sep 26
฿5,246
Sep 27
฿5,246
Sep 28
฿5,246
Sep 29
฿5,248
Sep 30
Flexible timing
Compare Hanoi by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Hanoi fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Ethiopian Airlines | ฿4,899 | — | 1 | — |
| 2Thai AirAsia | ฿5,166 | ฿5,176–฿5,246 | 417 | 100% |
| 3Thai VietJet Air | ฿5,173 | ฿5,183–฿5,252 | 61 | 100% |
| 4VietJet Air | ฿5,240 | ฿5,246–฿5,252 | 91 | 100% |
| 5Vietnam Airlines | ฿5,671 | ฿5,685–฿5,754 | 11 | — |
Weather through the year
Typical temperatures in Hanoi
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
27°Jan
28°Feb
29°Mar
30°Apr
30°May
29°Jun
29°Jul
29°Aug
28°Sep
27°Oct
27°Nov
26°Dec
Useful trip facts
What to know about Hanoi
- Country
- Vietnam
- Arrival code
- HAN
- Local-cost group
- 1 / 5
- A broad comparison, separate from airfare
- Typical annual temperature
- 28°C
- Usual temperature, not a forecast
- Trip styles
- City, Shopping
- Bangkok departure airports
- BKK, DMK
- Airports represented in the current fare results
- Arrival airports
- HAN
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 1h 55m
- Typical stay
- 12 nights
Why go
Why travelers consider Hanoi
City of Lakes. A thousand-year-old capital of colonial architecture, street food, and kinetic energy.
Explore related searches
Common questions about Hanoi
What is the lowest available one-way fare for Hanoi?
The lowest available one-way fare is ฿2,612. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Hanoi?
The lowest available roundtrip fare is ฿4,899. Check the dates, baggage and final total before booking.
What is a typical fare for Hanoi?
A typical fare is ฿5,188. Many available options sit between ฿5,177 and ฿5,247.
How many choices are available for Hanoi?
Choose from 429 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Hanoi?
429 roundtrip flights are non-stop both ways. That is 100% of the current choices.
Which month has the lowest fares for Hanoi?
Sep 2026 has the lowest available roundtrip fare, from ฿4,899.
What is the cheapest flight from Bangkok to Hanoi?
The lowest currently observed flight from Bangkok to Hanoi is ฿4,899. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Hanoi?
Based on current prices, September 2026 offers some of the best deals from Bangkok to Hanoi. Check the month-by-month breakdown on this page for the cheapest times to fly.