Need Urgent Brunei Permit Coordination?
Send aircraft documents, schedule, routing, FIR entry / exit points and landing requirements for quick operational review.
Do You Need a Brunei Overflight Permit?
Brunei uses category-specific overflight rules. Scheduled flights across Brunei without landing, and non-traffic stops, do not require a permit when operated by aircraft registered in States that are parties to the 1944 International Air Services Transit Agreement. For non-scheduled commercial overflights, prior permission or adequate advance notification is required; for aircraft registered in an ICAO Contracting State, a flight plan received by Brunei AIS at least 7 hours before departure is accepted as advance notification. Revenue non-scheduled and charter flights are subject to permit requirements.
Brunei Overflight Permit Requirements
To process a Brunei overflight or landing permit, operators should normally provide the following details:
- Aircraft registration and aircraft type
- Operator name and full contact details
- Complete flight schedule with UTC date and time
- Departure airport and destination airport
- Full route including Brunei / WBFC FIR entry and exit points
- ATC route, call sign and flight number
- Purpose of flight and type of operation
- Lead passenger details where applicable
- Consignee and consignor details for cargo flights where required
Required Documents for Brunei Permit Processing
- Certificate of Registration (COR)
- Certificate of Airworthiness (COA)
- Valid aircraft insurance certificate (COI)
- Noise certificate (CON)
- Air Operator Certificate (AOC) for commercial operators
- Full flight schedule and routing
- Crew and passenger details when required
- Dangerous goods declaration if applicable
- Purpose-of-flight statement and supporting documents where requested
Brunei Flight Permission / Coordination Lead Time
Do not use the generic 24–72 working-hour lead time. Brunei AIP GEN 1.2 states that for applicable non-scheduled aircraft registered in an ICAO Contracting State, a flight plan addressed to Brunei AIS and received at least 7 hours before departure is accepted as advance notification. Other categories, including revenue charter, aerial work, State or special operations, may require separate permits or additional notice.
Brunei Authorization Validity and Schedule Changes
Remove the generic +72-hour validity statement. The applicable requirement depends on the flight category: some qualifying scheduled transit operations need no permit, while revenue non-scheduled, charter and other permit-required operations must follow the dates and conditions of the actual authorization.
Who Needs Brunei Flight Clearance Support?
Brunei flight clearance support is useful for operators crossing Brunei airspace, planning a landing at Brunei International Airport, or operating Southeast Asia routes where permits, handling and airport services must be coordinated in advance.
- Private jet and business aviation operators
- Non-scheduled charter flight operators
- Cargo and air freight operators
- Ambulance, medevac and humanitarian flights
- Ferry, delivery and aircraft positioning flights
- Scheduled and non-scheduled airline block permit operations
- Flights requiring landing, fuel, parking or ground handling in Brunei
Brunei FIR Information
Brunei airspace is commonly coordinated within the Kota Kinabalu FIR (WBFC), with Brunei TMA / CTR operations associated with Brunei International Airport (WBSB/BWN).
Operators should verify FIR boundary estimates, route structure, entry / exit points, flight level planning, AFTN addressing and flight plan requirements before operation.
Brunei FIR Entry and Exit Points
The following entry and exit points were provided in the original Brunei permit page for route planning. Operators should verify routing against the latest approved ATS route structure before filing the flight plan.
| West Bound Entry | West Bound Exit | East Bound Entry | East Bound Exit |
|---|---|---|---|
| AGSON | AGSON | ASISU | ASISU |
| OKADA | OKADA | DAKIX | DAKIX |
| ANPIU | ANPIU | SUMLA | SUMLA |
| PAPSA | PAPSA | NODIN | NODIN |
| MOXUN | MOXUN | OSANU | OSANU |
| ATETI | ATETI | VIMAG | VIMAG |
| AGOBA | AGOBA | BAXAL | BAXAL |
| KAMIN | KAMIN | MAMOK | MAMOK |
| GULIB | GULIB | ||
| OLKIT | OLKIT |
Brunei Flight Plan Addressing
Flight movement messages relating to traffic into or via the Kota Kinabalu FIR should be addressed correctly to support relay and delivery. Flight movement messages include flight plan messages, amendment messages and cancellation messages.
| Category of Flight | Route / Area | Message Address |
|---|---|---|
| All flights IFR / VFR | Into or via Kota Kinabalu FIR | WBFCZQZX |
| All flights IFR / VFR | Into Brunei TMA / CTR | WBSBZPZX |
| All flights IFR / VFR | Into Brunei CTR with intention of landing | WBSBZPZX |
Procedures for Submission of Flight Plan
A flight plan should be submitted for IFR flights and applicable VFR flights, including flights departing from or destined for an aerodrome within a control zone, crossing Brunei CTR, operating along designated VFR routes in Brunei TMA, or crossing the FIR boundary as an international flight.
Flight plans should be filed from 120 hours / five days at the earliest and no later than 60 minutes before departure, taking into account ATS unit and ATFM requirements along the route to be flown.
Place of Flight Plan Submission and ARO Notes
Flight plans should be submitted at the Air Traffic Services Reporting Office (ARO) at the departure aerodrome. In the absence of such an office, the flight plan may be submitted by telephone or teletype to the AIS Office at Brunei International Airport.
ICAO flight plan forms are available at AIS. When a flight plan is submitted by telephone or telefax, the sequence of items in the flight plan form should be strictly followed.
Adherence to ATS Route Structure
No flight plans should be filed for routes deviating from the published ATS route structure unless prior permission has been obtained from the Brunei ATC authorities. Operators should ensure that filed routing matches the approved route and any permit clearance issued for the operation.
Altimeter Setting Procedures in Brunei
The altimeter setting procedures in use generally conform to ICAO aviation standards, including ICAO Doc 8168 Vol. 1 procedures. Transition altitudes are published on instrument approach charts. The original AIP content notes that aircraft should not flight plan to cruise at altitudes 11,500 FT, 12,000 FT and 12,500 FT when operating in the Kota Kinabalu FIR.
- For flight at or below transition altitude within Brunei CTR / TMA, local or area QNH is used as applicable.
- For flight at and above transition level, standard altimeter setting 1013.2 hPa is used.
- Cruising within the transition layer is not permitted unless specifically cleared by the Area Control Centre of the FIR.
- Vertical displacement is expressed in altitudes below transition altitude and in flight levels at or above transition level.
Flight Levels and Altimeter Indications
The following examples of flight levels and approximate metric equivalents were included in the original Brunei AIP content.
| Flight Level | Feet | Altimeter Indication - Meters |
|---|---|---|
| 130 | 13,000 | 3,950 |
| 150 | 15,000 | 4,550 |
| 200 | 20,000 | 6,100 |
| 250 | 25,000 | 7,600 |
| 300 | 30,000 | 9,150 |
| 350 | 35,000 | 10,650 |
| 400 | 40,000 | 12,200 |
| 450 | 45,000 | 13,700 |
| 500 | 50,000 | 15,250 |
Take-off, Climb, Approach and Landing Notes
A QNH altimeter setting should be made available to aircraft by approach or aerodrome control in routine take-off and climb instructions. Vertical displacement during climb is made by reference to altitudes until reaching transition altitude, above which flight levels are used.
For approach and landing, QNH is made available in routine approach and landing instructions. Vertical displacement during approach is controlled by flight levels until reaching the transition level, below which altitude is used.
Major Airport in Brunei
Permit2Fly can coordinate landing support, ground handling, parking and fuel at Brunei International Airport depending on aircraft type, schedule, operation category and supplier availability.
- Brunei International Airport (WBSB / BWN)
- Airport coordination and ground handling
- Parking and supervision support
- Jet A-1 fuel uplift coordination
- Crew, passenger and cargo support
Overflight Charges and Navigation Fees
Brunei overflight, navigation, airport and handling charges may depend on aircraft weight, route, operation type, landing airport and services requested. For landing operations, operators should also consider airport charges, parking, ground handling, fuel uplift, supervision, passenger handling, cargo handling and any additional supplier charges.
Operational Restrictions and Special Approvals
Certain flight categories may require additional review or longer coordination time. Operators should provide complete information early when the flight involves special cargo, state-related movement, dangerous goods, ambulance operation, diplomatic status or unusual routing.
- Military, diplomatic or state flights
- Dangerous goods or special cargo flights
- Ambulance, medevac and humanitarian missions
- Survey, inspection, ferry or delivery flights
- Flights with restricted cargo or unusual routing
- Flights requiring landing permit, airport slot, passenger handling or cargo handling
Landing Permit, Handling and Fuel Support
If your aircraft will land in Brunei for passenger movement, technical stop, crew rest, cargo handling or fuel uplift, Permit2Fly can coordinate landing permits, ground handling, parking, supervision and fuel support at Brunei International Airport.
Our flight operations support team can also assist with airport coordination, supplier communication, schedule revisions and operational follow-up until flight completion.
Official Brunei Aviation Reference
Use current competent-authority and AIP material as the controlling source for permit applicability, timing, documentation and operating conditions.
Why Choose Permit2Fly for Brunei Overflight Permits?
Permit2Fly supports operators with practical flight operations experience, fast communication and clear permit coordination. Our team reviews the submitted route, aircraft details and schedule before processing, helping reduce avoidable delays caused by missing documents, route mismatches, schedule changes or service coordination gaps.
- 24/7 permit and operational follow-up
- Support for route, schedule and aircraft revisions
- Coordination for overflight, landing, fuel and ground handling
- Clear communication for urgent and special-purpose flights
- Southeast Asia permit support for multi-country routing
About Brunei
Brunei Darussalam is located on the northern coast of Borneo in Southeast Asia and plays an important role in regional aviation routes connecting Malaysia, Indonesia, Singapore and other Asia-Pacific destinations.
Due to its strategic location within the Kota Kinabalu FIR (WBFC), operators should ensure proper coordination of overflight permits, routing approvals, handling arrangements and operational compliance before entering Brunei airspace.
Regional Routing and Permit Coordination
Operators planning multi-country routes across Southeast Asia should ensure proper coordination of overflight permits, routing approvals, airport handling and operational schedules.
Explore detailed Asia Overflight Permits | Routing & CAA Coordination to support efficient regional flight planning.
Frequently Asked Questions
Is an overflight permit required for Brunei?
Brunei uses category-specific overflight rules. Scheduled flights across Brunei without landing, and non-traffic stops, do not require a permit when operated by aircraft registered in States that are parties to the 1944 International Air Services Transit Agreement. For non-scheduled commercial overflights, prior permission or adequate advance notification is required; for aircraft registered in an ICAO Contracting State, a flight plan received by Brunei AIS at least 7 hours before departure is accepted as advance notification. Revenue non-scheduled and charter flights are subject to permit requirements.
How long does Brunei overflight permit approval take?
Do not use the generic 24–72 working-hour lead time. Brunei AIP GEN 1.2 states that for applicable non-scheduled aircraft registered in an ICAO Contracting State, a flight plan addressed to Brunei AIS and received at least 7 hours before departure is accepted as advance notification. Other categories, including revenue charter, aerial work, State or special operations, may require separate permits or additional notice.
Can urgent Brunei overflight permits be arranged?
Urgent requests may be considered for medevac, state, emergency or humanitarian flights, subject to DCA Brunei and ATC acceptance.
Which FIR is used for Brunei routing?
Brunei operations are commonly coordinated within Kota Kinabalu FIR (WBFC), with Brunei TMA / CTR associated with WBSB.
Do schedule changes require re-coordination?
Major changes to schedule, route, aircraft registration, destination or purpose of flight should be coordinated before operation because permit or flight plan revision may be required.
Can Permit2Fly arrange Brunei landing and ground handling?
Yes. Permit2Fly can coordinate landing support, ground handling, parking, fuel, supervision and related trip support services at Brunei International Airport.