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Fares from Bangkok to Ulaanbaatar
Compare live prices for BKK to ULN on Thu, 16 Apr 2026. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
BKK → ULN Approx. 3839.25 km 16 Apr 2026 Live inventory
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Showing 25 of 116 live flights
Jin Air
LJ-22
23:40
04/16/2026
BKK
24h 50m
1 Stop
⏱ PUS · 14h 40m
00:30
04/18/2026
+2
UBN
₹28,798
per person
✕ Non-refundable2 fare options
China Eastern Air
MU-2072
02:05
04/16/2026
BKK
21h 35m
1 Stop
⏱ PKX · 13h 0m
23:40
04/16/2026
UBN
₹39,916
per person
✓ Refundable
chinaeastern
MU-8610
21:55
04/16/2026
BKK
25h 45m
2 Stops
⏱ PVG · 4h 40m⏱ PEK · 11h 0m
23:40
04/17/2026
+1
UBN
₹40,126
per person
✕ Non-refundable🔥 Last 3 seats
chinaeastern
MU-8610
21:55
04/16/2026
BKK
25h 45m
2 Stops
⏱ PVG · 4h 40m⏱ PEK · 10h 45m
23:40
04/17/2026
+1
UBN
₹40,126
per person
✕ Non-refundable🔥 Last 3 seats
Harbor Airlines
HB-2298
01:50
04/16/2026
BKK
14h 55m
1 Stop
⏱ HKG · 6h 5m
16:45
04/16/2026
UBN
₹41,024
per person
✓ Refundable5 fare options
Harbor Airlines
HB-296
01:30
04/16/2026
BKK
15h 15m
1 Stop
⏱ HKG · 6h 35m
16:45
04/16/2026
UBN
₹41,024
per person
✓ Refundable5 fare options
GREATER BAY AIRLINES
HB-2296
21:35
04/16/2026
BKK
19h 10m
1 Stop
⏱ HKG · 10h 30m
16:45
04/17/2026
+1
UBN
₹41,024
per person
✓ Refundable
Thai Vietjet
VZ-850
02:25
04/16/2026
BKK
24h 20m
1 Stop
⏱ ICN · 14h 5m
02:45
04/17/2026
+1
UBN
₹41,133
per person
✕ Non-refundable🔥 Last 4 seats3 fare options
Thai Vietjet
VZ-850
02:25
04/16/2026
BKK
14h 35m
1 Stop
⏱ ICN · 4h 20m
17:00
04/16/2026
UBN
₹42,628
per person
✕ Non-refundable🔥 Last 4 seats4 fare options
Jeju Air
7C-2504
01:10
04/16/2026
BKK
15h 50m
1 Stop
⏱ ICN · 5h 25m
17:00
04/16/2026
UBN
₹43,943
per person
✓ Refundable🔥 Last 2 seats5 fare options
cathaypacific
CX-704
19:10
04/16/2026
BKK
21h 35m
1 Stop
⏱ HKG · 13h 0m
16:45
04/17/2026
+1
UBN
₹44,066
per person
✓ Refundable🔥 Last 4 seats9 fare options
cathaypacific
CX-708
17:30
04/16/2026
BKK
23h 15m
1 Stop
⏱ HKG · 14h 35m
16:45
04/17/2026
+1
UBN
₹44,066
per person
✓ Refundable🔥 Last 4 seats9 fare options
cathaypacific
CX-706
16:25
04/16/2026
BKK
24h 20m
1 Stop
⏱ HKG · 15h 35m
16:45
04/17/2026
+1
UBN
₹44,078
per person
✓ Refundable🔥 Last 4 seats5 fare options
Cathay Pacific Airways
CX-750
11:00
04/16/2026
BKK
29h 45m
1 Stop
⏱ HKG · 21h 0m
16:45
04/17/2026
+1
UBN
₹44,078
per person
✓ Refundable🔥 Last 4 seats4 fare options
Cathay Pacific Airways
CX-754
12:35
04/16/2026
BKK
28h 10m
1 Stop
⏱ HKG · 19h 25m
16:45
04/17/2026
+1
UBN
₹44,078
per person
✓ Refundable🔥 Last 4 seats4 fare options
Cathay Pacific Airways
CX-774
12:10
04/16/2026
BKK
28h 35m
1 Stop
⏱ HKG · 19h 50m
16:45
04/17/2026
+1
UBN
₹44,078
per person
✓ Refundable🔥 Last 4 seats4 fare options
Cathay Pacific Airways
CX-654
15:00
04/16/2026
BKK
25h 45m
1 Stop
⏱ HKG · 17h 0m
16:45
04/17/2026
+1
UBN
₹44,078
per person
✓ Refundable🔥 Last 4 seats4 fare options
Cathay Pacific Airways
CX-704
19:10
04/16/2026
BKK
21h 35m
1 Stop
⏱ HKG · 13h 0m
16:45
04/17/2026
+1
UBN
₹45,048
per person
✓ Refundable🔥 Last 4 seats13 fare options
Air China
CA-960
19:35
04/16/2026
BKK
15h 15m
1 Stop
⏱ PEK · 7h 15m
10:50
04/17/2026
+1
UBN
₹45,219
per person
✕ Non-refundable6 fare options
Air China
CA-960
19:35
04/16/2026
BKK
19h 30m
1 Stop
⏱ PEK · 11h 35m
15:05
04/17/2026
+1
UBN
₹45,231
per person
✕ Non-refundable5 fare options
cathaypacific
CX-706
16:25
04/16/2026
BKK
24h 20m
1 Stop
⏱ HKG · 15h 35m
16:45
04/17/2026
+1
UBN
₹45,273
per person
✓ Refundable7 fare options
cathaypacific
CX-654
15:00
04/16/2026
BKK
25h 45m
1 Stop
⏱ HKG · 17h 0m
16:45
04/17/2026
+1
UBN
₹45,273
per person
✓ Refundable7 fare options
cathaypacific
CX-754
12:35
04/16/2026
BKK
28h 10m
1 Stop
⏱ HKG · 19h 25m
16:45
04/17/2026
+1
UBN
₹45,273
per person
✓ Refundable6 fare options
cathaypacific
CX-774
12:10
04/16/2026
BKK
28h 35m
1 Stop
⏱ HKG · 19h 50m
16:45
04/17/2026
+1
UBN
₹45,273
per person
✓ Refundable6 fare options
cathaypacific
CX-750
11:00
04/16/2026
BKK
29h 45m
1 Stop
⏱ HKG · 21h 0m
16:45
04/17/2026
+1
UBN
₹45,273
per person
✓ Refundable6 fare options
😕 No flights match your filters.
Bangkok (BKK)
📍 Suvarnabhumi Airport
🌍 Thailand
🕐 GMT 7
📐 Latitude: 13.681099891662598
📐 Longitude: 100.74700164794922
Ulaanbaatar (ULN)
📍 Chinggis Khaan International Airport
🌍 Mongolia
🕐 GMT 8
📐 Latitude: 47.843102
📐 Longitude: 106.766998

✈ Distance: Bangkok, Suvarnabhumi International,Thailand to Ulaanbaatar,Mongolia3839.25 km

📅 Results on this page are loaded for 16 Apr 2026. Click View all flights for the complete live search.

Bangkok to Ulaanbaatar — what to expect when booking

The BKK–ULN route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Bangkok, Suvarnabhumi International,Thailand and Ulaanbaatar,Mongolia is approximately 3839.25 km.

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More flights from Ulaanbaatar (ULN)
11 routes
❓ Frequently asked questions — Bangkok to Ulaanbaatar flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Bangkok, Suvarnabhumi International,Thailand (BKK) and Ulaanbaatar,Mongolia (ULN) is approximately 3839.25 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.