prices we've seen · United States fares · USD

Flights from Koh Samui (USM) to Bangkok (BKK)

One way from $52
Round trip from $158
Nonstop on 45 of 47 dates
Fastest 1h 10m
1 airline

The cheapest one-way fare from Koh Samui (USM) to Bangkok (BKK) we have seen is $52 USD, departing Nov 17, 2026 (seen Nov 10, 2026): Bangkok Airways PG 104, nonstop, 1h 15m.

Cheapest · One wayseen Nov 10

$52 USD

Bangkok Airways PG 104 · Nov 17 · Nonstop · 1h 15m

A typical day on this route: $136

Continue on the seller's site

Cheapest round tripseen Nov 10

$158 USD

Bangkok Airways PG 102 · Nov 27 → Nov 30 · Nonstop · 2h 25m in all, both ways

Continue on the seller's site

a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.

These are the fares the seller shows on its United States site, in USD; prices where you live may differ.

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Prices are the fare alone; the seller shows the bag and fare rules.

Cheapest by month

Checked Nov 11

Pick a month to search the day its cheapest fare leaves.

Cheapest days to fly one wayCheapest round trips

One wayRound trip

Each day's cheapest fare we've seen, nonstop and with stops. Cheapest first.

We may earn a commission from the seller · How we rank

TueNov 17
07:55
1h 15mNonstop
09:10
Cheapest$52 USD
Bangkok Airways PG 104 · seen Nov 10
Go to seller — $52
SatNov 14
08:30
1h 15mNonstop
09:45
$58 USD
Bangkok Airways PG 106 · seen Nov 10
Go to seller — $58
SunNov 15
08:30
1h 15mNonstop
09:45
$66 USD
Bangkok Airways PG 106 · seen Nov 10
Go to seller — $66
WedNov 25
07:00
1h 15mNonstop
08:15
$82 USD
Bangkok Airways PG 102 · seen Nov 10
Go to seller — $82
FriNov 27
07:00
1h 15mNonstop
08:15
$82 USD
Bangkok Airways PG 102 · seen Nov 10
Go to seller — $82
WedDec 16
07:00
1h 15mNonstop
08:15
$104 USD
Bangkok Airways PG 3703 · seen Nov 10
Go to seller — $104
SunDec 27
11:35
1h 25mNonstop
13:00
$104 USD
Bangkok Airways PG 1190 · seen Nov 10
Go to seller — $104
ThuNov 19
07:00
1h 15mNonstop
08:15
$108 USD
Bangkok Airways PG 3703 · seen Nov 10
Go to seller — $108
TueDec 8
08:30
1h 15mNonstop
09:45
$114 USD
Bangkok Airways PG 106 · seen Nov 10
Go to seller — $114
TueDec 22
08:30
1h 15mNonstop
09:45
$115 USD
Bangkok Airways PG 106 · seen Nov 10
Go to seller — $115

Show 37 more fares

SunNov 29
08:30
1h 15mNonstop
09:45
$116 USD
Bangkok Airways PG 106 · seen Nov 10
Go to seller — $116
SatNov 21
10:20
1h 15mNonstop
11:35
$116 USD
Bangkok Airways PG 124 · seen Nov 10
Go to seller — $116
SatDec 12
07:55
1h 15mNonstop
09:10
$124 USD
Bangkok Airways PG 104 · seen Nov 10
Go to seller — $124
FriDec 4
07:15
1h 35mNonstop
08:50
$125 USD
Bangkok Airways PG 110 · seen Nov 10
Go to seller — $125
WedDec 2
19:40
1h 35mNonstop
21:15
$125 USD
Bangkok Airways PG 186 · seen Nov 10
Go to seller — $125
SunDec 20
12:10
1h 10mNonstop
13:20
$126 USD
Bangkok Airways PG 1114 · seen Nov 8
Go to seller — $126
FriDec 18
07:45
1h 10mNonstop
08:55
$126 USD
Bangkok Airways PG 1196 · seen Nov 9
Go to seller — $126
FriNov 20
07:55
1h 15mNonstop
09:10
$126 USD
Bangkok Airways PG 104 · seen Nov 10
Go to seller — $126
MonDec 21
08:35
1h 15mNonstop
09:50
$126 USD
Bangkok Airways PG 118 · seen Nov 8
Go to seller — $126
FriDec 25
09:20
1h 15mNonstop
10:35
$126 USD
Bangkok Airways PG 122 · seen Nov 9
Go to seller — $126
SunDec 13
07:15
1h 35mNonstop
08:50
$126 USD
Bangkok Airways PG 110 · seen Nov 10
Go to seller — $126
SatDec 26
07:45
1h 10mNonstop
08:55
$135 USD
Bangkok Airways PG 1196 · seen Nov 10
Go to seller — $135
MonDec 14
08:30
1h 15mNonstop
09:45
$136 USD
Bangkok Airways PG 106 · seen Nov 10
Go to seller — $136
SatDec 5
08:35
1h 15mNonstop
09:50
$136 USD
Bangkok Airways PG 118 · seen Nov 10
Go to seller — $136
FriDec 11
08:35
1h 15mNonstop
09:50
$136 USD
Bangkok Airways PG 118 · seen Nov 9
Go to seller — $136
ThuDec 31
07:15
1h 35mNonstop
08:50
$136 USD
Bangkok Airways PG 110 · seen Nov 10
Go to seller — $136
MonDec 7
07:55
1h 15mNonstop
09:10
$140 USD
Bangkok Airways PG 104 · seen Nov 10
Go to seller — $140
SunDec 6
08:35
1h 15mNonstop
09:50
$145 USD
Bangkok Airways PG 118 · seen Nov 10
Go to seller — $145
WedDec 9
07:15
1h 35mNonstop
08:50
$145 USD
Bangkok Airways PG 110 · seen Nov 10
Go to seller — $145
TueJan 19
07:15
1h 35mNonstop
08:50
$155 USD
Bangkok Airways PG 110 · seen Nov 10
Go to seller — $155
ThuJan 7
21:10
1h 35mNonstop
22:45
$171 USD
Bangkok Airways PG 180 · seen Nov 10
Go to seller — $171
SunJan 10
20:20
1h 15mNonstop
21:35
$173 USD
Bangkok Airways PG 188 · seen Nov 10
Go to seller — $173
TueJan 5
20:30
1h 15mNonstop
21:45
$179 USD
Bangkok Airways PG 178 · seen Nov 10
Go to seller — $179
MonJan 25
11:35
1h 25mNonstop
13:00
$181 USD
Bangkok Airways PG 1190 · seen Nov 10
Go to seller — $181
TueJan 12
07:45
1h 10mNonstop
08:55
$182 USD
Bangkok Airways PG 1196 · seen Nov 10
Go to seller — $182
SatJan 16
07:45
1h 10mNonstop
08:55
$182 USD
Bangkok Airways PG 1196 · seen Nov 10
Go to seller — $182
WedJan 13
13:45
1h 15mNonstop
15:00
$182 USD
Bangkok Airways PG 136 · seen Nov 10
Go to seller — $182
SatJan 23
13:45
1h 15mNonstop
15:00
$182 USD
Bangkok Airways PG 136 · seen Nov 10
Go to seller — $182
WedJan 6
20:30
1h 15mNonstop
21:45
$182 USD
Bangkok Airways PG 178 · seen Nov 10
Go to seller — $182
SatJan 9
20:30
1h 15mNonstop
21:45
$182 USD
Bangkok Airways PG 178 · seen Nov 10
Go to seller — $182
MonJan 11
20:30
1h 15mNonstop
21:45
$182 USD
Bangkok Airways PG 178 · seen Nov 10
Go to seller — $182
TueDec 29
08:40
1h 35mNonstop
10:15
$182 USD
Bangkok Airways PG 108 · seen Nov 10
Go to seller — $182
FriJan 8
08:40
1h 35mNonstop
10:15
$182 USD
Bangkok Airways PG 108 · seen Nov 10
Go to seller — $182
FriJan 1
07:15
1h 35mNonstop
08:50
$182 USD
Bangkok Airways PG 110 · seen Nov 10
Go to seller — $182
WedDec 30
08:35
1h 15mNonstop
09:50
$185 USD
Bangkok Airways PG 118 · seen Nov 10
Go to seller — $185
MonJan 4
18:15
28h 20m1 stop
22:35⁺¹
$228 USD
Bangkok Airways PG 257 · seen Nov 10
Go to seller — $228
SunJan 3
12:25
22h1 stop
10:25⁺¹
$297 USD
Bangkok Airways PG 265 · seen Nov 6
Go to seller — $297

The cheapest round trips we've seen on this route, on any dates, cheapest first.

We may earn a commission from the seller · How we rank

3 nightsNov 27–30
07:00
08:15
Cheapest$158 USD
Bangkok Airways PG 102 · Nonstop · 2h 25m in all, both ways · seen Nov 10
Go to seller — $158
5 nightsMar 11–16
07:00
08:15
$172 USD
Bangkok Airways PG 102 · Nonstop · 2h 25m in all, both ways · seen Nov 4
Go to seller — $172
17 nightsJul 19 – Aug 5
07:50
09:05
$173 USD
Bangkok Airways PG 102 · Nonstop · 2h 20m in all, both ways · seen Nov 4
Go to seller — $173
13 nightsJul 22 – Aug 4
07:50
09:05
$173 USD
Bangkok Airways PG 102 · Nonstop · 2h 20m in all, both ways · seen Nov 4
Go to seller — $173
16 nightsJul 22 – Aug 7
07:50
09:05
$173 USD
Bangkok Airways PG 102 · Nonstop · 2h 20m in all, both ways · seen Nov 4
Go to seller — $173
17 nightsJul 22 – Aug 8
07:50
09:05
$173 USD
Bangkok Airways PG 102 · Nonstop · 2h 20m in all, both ways · seen Nov 4
Go to seller — $173
13 nightsApr 11–24
07:50
09:05
$173 USD
Bangkok Airways PG 102 · Nonstop · 2h 45m in all, both ways · seen Nov 7
Go to seller — $173
9 nightsMay 1–10
07:50
09:05
$173 USD
Bangkok Airways PG 102 · Nonstop · 2h 45m in all, both ways · seen Nov 5
Go to seller — $173
11 nightsMay 1–12
07:50
09:05
$173 USD
Bangkok Airways PG 102 · Nonstop · 2h 45m in all, both ways · seen Nov 5
Go to seller — $173
19 nightsMay 24 – Jun 12
09:15
10:30
$173 USD
Bangkok Airways PG 122 · Nonstop · 2h 45m in all, both ways · seen Nov 7
Go to seller — $173

Show 49 more fares

11 nightsJun 16–27
15:20
16:50
$173 USD
Bangkok Airways PG 150 · Nonstop · 3h in all, both ways · seen Nov 8
Go to seller — $173
10 nightsJul 5–15
07:50
09:05
$174 USD
Bangkok Airways PG 102 · Nonstop · 2h 20m in all, both ways · seen Nov 7
Go to seller — $174
11 nightsJul 6–17
07:50
09:05
$174 USD
Bangkok Airways PG 102 · Nonstop · 2h 20m in all, both ways · seen Nov 5
Go to seller — $174
13 nightsAug 1–14
07:50
09:05
$174 USD
Bangkok Airways PG 102 · Nonstop · 2h 20m in all, both ways · seen Nov 7
Go to seller — $174
11 nightsFeb 23 – Mar 6
07:00
08:15
$174 USD
Bangkok Airways PG 102 · Nonstop · 2h 25m in all, both ways · seen Nov 10
Go to seller — $174
Same dayNov 13
07:00
08:15
$190 USD
Bangkok Airways PG 102 · Nonstop · 2h 50m in all, both ways · seen Nov 10
Go to seller — $190
3 nightsNov 13–16
20:30
21:45
$199 USD
Bangkok Airways PG 178 · Nonstop · 2h 25m in all, both ways · seen Nov 10
Go to seller — $199
4 nightsDec 10–14
08:35
09:50
$226 USD
Bangkok Airways PG 118 · Nonstop · 2h 25m in all, both ways · seen Nov 9
Go to seller — $226
5 nightsNov 16–21
07:00
08:15
$227 USD
Bangkok Airways PG 102 · Nonstop · 2h 50m in all, both ways · seen Nov 10
Go to seller — $227
21 nightsDec 25 – Jan 15
07:45
08:55
$232 USD
Bangkok Airways PG 1196 · Nonstop · 2h 15m in all, both ways · seen Nov 6
Go to seller — $232
3 nightsDec 31 – Jan 3
07:45
08:55
$236 USD
Bangkok Airways PG 1196 · Nonstop · 2h 25m in all, both ways · seen Nov 8
Go to seller — $236
2 nightsDec 4–6
07:15
08:50
$252 USD
Bangkok Airways PG 110 · Nonstop · 2h 45m in all, both ways · seen Nov 9
Go to seller — $252
6 nightsDec 4–10
07:15
08:50
$252 USD
Bangkok Airways PG 110 · Nonstop · 2h 45m in all, both ways · seen Nov 6
Go to seller — $252
11 nightsFeb 6–17
11:35
13:00
$259 USD
Bangkok Airways PG 1190 · Nonstop · 2h 35m in all, both ways · seen Nov 9
Go to seller — $259
1 nightDec 5–6
08:35
09:50
$261 USD
Bangkok Airways PG 118 · Nonstop · 2h 25m in all, both ways · seen Nov 6
Go to seller — $261
4 nightsDec 7–11
08:35
09:50
$262 USD
Bangkok Airways PG 118 · Nonstop · 2h 25m in all, both ways · seen Nov 9
Go to seller — $262
14 nightsDec 26 – Jan 9
07:45
08:55
$262 USD
Bangkok Airways PG 1196 · Nonstop · 2h 45m in all, both ways · seen Nov 6
Go to seller — $262
9 nightsDec 31 – Jan 9
07:15
08:50
$262 USD
Bangkok Airways PG 110 · Nonstop · 3h 10m in all, both ways · seen Nov 6
Go to seller — $262
23 nightsFeb 13 – Mar 8
19:00
20:15
$264 USD
Bangkok Airways PG 176 · Nonstop · 2h 25m in all, both ways · seen Nov 4
Go to seller — $264
22 nightsFeb 17 – Mar 11
12:50
14:25
$264 USD
Bangkok Airways PG 1188 · Nonstop · 2h 45m in all, both ways · seen Nov 4
Go to seller — $264
10 nightsFeb 21 – Mar 3
18:30
19:45
$265 USD
Bangkok Airways PG 166 · Nonstop · 2h 25m in all, both ways · seen Nov 6
Go to seller — $265
7 nightsMar 24–31
07:15
08:50
$265 USD
Bangkok Airways PG 110 · Nonstop · 2h 40m in all, both ways · seen Nov 9
Go to seller — $265
8 nightsJan 17–25
07:15
08:50
$266 USD
Bangkok Airways PG 110 · Nonstop · 2h 45m in all, both ways · seen Nov 10
Go to seller — $266
1 nightDec 9–10
07:55
09:10
$271 USD
Bangkok Airways PG 104 · Nonstop · 2h 50m in all, both ways · seen Nov 8
Go to seller — $271
4 nightsDec 23–27
07:45
08:55
$276 USD
Bangkok Airways PG 1196 · Nonstop · 2h 15m in all, both ways · seen Nov 6
Go to seller — $276
17 nightsJan 5–22
20:30
21:45
$282 USD
Bangkok Airways PG 178 · Nonstop · 2h 45m in all, both ways · seen Nov 4
Go to seller — $282
11 nightsFeb 7–18
17:05
18:20
$284 USD
Bangkok Airways PG 162 · Nonstop · 2h 45m in all, both ways · seen Nov 9
Go to seller — $284
16 nightsDec 27 – Jan 12
20:40
21:55
$284 USD
Bangkok Airways PG 182 · Nonstop · 2h 55m in all, both ways · seen Nov 8
Go to seller — $284
5 nightsFeb 15–20
19:10
20:45
$286 USD
Bangkok Airways PG 184 · Nonstop · 3h 5m in all, both ways · seen Nov 10
Go to seller — $286
9 nightsFeb 6–15
18:30
19:45
$288 USD
Bangkok Airways PG 166 · Nonstop · 2h 45m in all, both ways · seen Nov 9
Go to seller — $288
7 nightsJan 5–12
07:45
08:55
$293 USD
Bangkok Airways PG 1196 · Nonstop · 2h 15m in all, both ways · seen Nov 7
Go to seller — $293
4 nightsJan 4–8
18:30
19:45
$298 USD
Bangkok Airways PG 166 · Nonstop · 2h 50m in all, both ways · seen Nov 4
Go to seller — $298
21 nightsDec 29 – Jan 19
21:10
22:45
$300 USD
Bangkok Airways PG 180 · Nonstop · 3h 10m in all, both ways · seen Nov 4
Go to seller — $300
13 nightsJan 6–19
07:45
08:55
$301 USD
Bangkok Airways PG 1196 · Nonstop · 2h 45m in all, both ways · seen Nov 9
Go to seller — $301
7 nightsDec 12–19
07:55
09:10
$301 USD
Bangkok Airways PG 104 · Nonstop · 2h 50m in all, both ways · seen Nov 9
Go to seller — $301
11 nightsDec 7–18
08:35
09:50
$308 USD
Bangkok Airways PG 118 · Nonstop · 2h 45m in all, both ways · seen Nov 9
Go to seller — $308
7 nightsJan 13–20
13:45
15:00
$309 USD
Bangkok Airways PG 136 · Nonstop · 2h 20m in all, both ways · seen Nov 4
Go to seller — $309
12 nightsDec 27 – Jan 8
11:35
13:00
$309 USD
Bangkok Airways PG 1190 · Nonstop · 2h 35m in all, both ways · seen Nov 4
Go to seller — $309
24 nightsDec 11 – Jan 4
07:15
08:50
$309 USD
Bangkok Airways PG 110 · Nonstop · 3h 10m in all, both ways · seen Nov 11
Go to seller — $309
3 nightsDec 11–14
08:35
09:50
$310 USD
Bangkok Airways PG 118 · Nonstop · 2h 25m in all, both ways · seen Nov 9
Go to seller — $310
22 nightsDec 11 – Jan 2
20:40
21:55
$310 USD
Bangkok Airways PG 182 · Nonstop · 2h 50m in all, both ways · seen Nov 6
Go to seller — $310
16 nightsDec 11–27
07:15
08:50
$316 USD
Bangkok Airways PG 110 · Nonstop · 2h 40m in all, both ways · seen Nov 10
Go to seller — $316
13 nightsFeb 1–14
07:15
08:50
$321 USD
Bangkok Airways PG 110 · Nonstop · 3h 10m in all, both ways · seen Nov 8
Go to seller — $321
15 nightsFeb 6–21
11:35
13:00
$331 USD
Bangkok Airways PG 1190 · Nonstop · 3h 5m in all, both ways · seen Nov 9
Go to seller — $331
4 nightsDec 30 – Jan 3
18:30
19:45
$349 USD
Bangkok Airways PG 166 · Nonstop · 2h 30m in all, both ways · seen Nov 10
Go to seller — $349
36 nightsFeb 12 – Mar 20
12:50
14:25
$356 USD
Bangkok Airways PG 1188 · Nonstop · 2h 45m in all, both ways · seen Nov 4
Go to seller — $356
Same dayJan 4
08:30
09:45
$358 USD
Bangkok Airways PG 106 · Nonstop · 2h 25m in all, both ways · seen Nov 8
Go to seller — $358
17 nightsFeb 2–19
07:15
08:50
$358 USD
Bangkok Airways PG 110 · Nonstop · 2h 40m in all, both ways · seen Nov 8
Go to seller — $358
15 nightsJan 25 – Feb 9
19:00
20:15
$367 USD
Bangkok Airways PG 176 · Nonstop · 2h 45m in all, both ways · seen Nov 9
Go to seller — $367

Compared with Koh Samui → Bangkok: $52 one way (Nov 17).

Bangkok → Koh Samui

Every route from Koh Samui →

Every route to Bangkok →

Airlines seen on this route

Bangkok Airways

Marketing carriers; the operating airline is shown by the seller.

Koh Samui to Bangkok in numbers

By month, Nov 2026 is the cheapest we've seen at $52 USD and Jan 2027 the most expensive at $155 USD — a spread of 198%.
Nonstop fares were seen on 45 of the 47 departure dates; carriers seen: Bangkok Airways.
USM serves Koh Samui, Thailand; BKK serves Bangkok, Thailand.
Koh Samui and Bangkok keep the same clock.

Questions

What is the cheapest fare from Koh Samui (USM) to Bangkok (BKK)?

The cheapest one-way fare from Koh Samui (USM) to Bangkok (BKK) we have seen is $52 USD, departing Nov 17, 2026 (seen Nov 10, 2026): Bangkok Airways PG 104, nonstop, 1h 15m.

Is there a nonstop flight from Koh Samui (USM) to Bangkok (BKK)?

Nonstop fares were seen on 45 of the 47 departure dates; carriers seen: Bangkok Airways.

Which month is cheapest to fly from Koh Samui (USM) to Bangkok (BKK)?

By month, Nov 2026 is the cheapest we've seen at $52 USD and Jan 2027 the most expensive at $155 USD — a spread of 198%.

How old is this price?

It is the cheapest fare we've seen for that date; the date beside it is the day it was seen, or our last check. We look again at least once a day for the routes people search, and stop showing a route's prices two days after our last look. The seller's page shows the price right now.

How does a2bflight rank results?

By price and duration only; commission never enters the order. Cheapest means cheapest among the fares we've seen for this route. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own. See how we rank and what we keep.

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Cheapest by month

Cheapest days to fly one wayCheapest round trips

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The way back

Other places from Koh Samui

To Bangkok from other cities

Airlines seen on this route

Koh Samui to Bangkok in numbers

Questions