AirAsia X (D7) airline code, fares and API for travel agents
- IATA D7
- ICAO XAX
- Low-cost
Search AirAsia X (D7) fares
AirAsia X airline codes
- IATA code
- D7
- ICAO code
- XAX
- Main hub
- Kuala Lumpur (KUL)
- Alliance
- Not in a global alliance
- Airline type
- Low-cost
- Country
- Malaysia
About AirAsia X
AirAsia X is the medium and long-haul member of the AirAsia family. It is a Malaysian low-cost airline that flies widebody aircraft from Kuala Lumpur International Airport Terminal 2 under the code D7. Typical destinations sit beyond the range of the short-haul AirAsia network: Australia, Japan, South Korea, China, India and other points several hours from Malaysia. There are two cabins, Economy and a small Premium Flatbed section. The airline has no alliance membership, and connections to AirAsia short-haul flights at Kuala Lumpur are a big part of how it is used.
For agents and developers, AirAsia X is searched on IATA.co like any other airline: through the booking portal, or programmatically with the flights API. AirAsia X fares appear in your search results whenever our flight suppliers offer them for your route and dates. You settle bookings from your prepaid balance. Long low-cost flights often sell bags and meals separately, so check what the chosen fare covers in the rules shown before confirmation.
AirAsia X airline codes explained
AirAsia X uses the two-letter IATA airline code D7 and the three-letter ICAO code XAX. The IATA code D7 is the one shown on tickets, fare displays and booking screens, while the ICAO code XAX is used in air traffic control and flight planning.
AirAsia X is a low-cost carrier, based in Malaysia, operating mainly from Kuala Lumpur (KUL). It is not part of a global airline alliance.
Booking AirAsia X fares as a travel agent
Travel agents book AirAsia X fares on IATA.co without their own IATA accreditation. Activate an agency account, top up a prepaid balance, then search live D7 fares in the booking portal: the price, baggage and fare rules are shown with each offer before you confirm, and the amount is deducted from your balance. AirAsia X results appear whenever our flight suppliers return them for your route and dates, so what you can book follows live supplier content rather than a direct airline deal.
Search AirAsia X (D7) through the flights API
Developers and agencies can run the same AirAsia X search from their own site, app or back office through the IATA.co flights API. Filter a search by the carrier code D7 and read the fares back as JSON, then book from the same prepaid balance. See the flights API and the API docs for the full reference.
GET /api/v1/flights/search?origin=KUL&destination=DXB&date=2026-12-14&carrier=D7
Host: iata.co
Authorization: Bearer YOUR_API_KEY
HTTP/1.1 200 OK
{
"carrier": "D7",
"flights": [
{ "airline": "D7", "from": "KUL", "to": "DXB", "price": 148.20 }
]
}Example request and response. Carrier codes filter the search; the full reference is unlocked with your API key.
AirAsia X at a glance
- Medium and long-haul low-cost airline of the AirAsia brand
- Based at Kuala Lumpur International Airport (KUL)
- Economy and Premium Flatbed cabins
- No global alliance membership
AirAsia X (D7) questions
AirAsia X's two-letter IATA airline code is D7, and its three-letter ICAO code is XAX. The IATA code is the one you see on tickets, timetables and booking screens.
AirAsia X's ICAO code is XAX. ICAO codes are three letters and are used in air traffic control and flight planning, while the two-letter IATA code D7 is used in ticketing and reservations.
Yes. On IATA.co you book AirAsia X fares through the platform from a prepaid balance, so you do not need your own IATA accreditation. AirAsia X fares appear in your results whenever our flight suppliers offer them for your route and dates.
It depends on what our flight suppliers return. Whenever AirAsia X content — including NDC fares — is offered by a connected supplier for your route and dates, it appears in your D7 search results and can be booked from your balance or through the flights API.
AirAsia (AK) flies short-haul routes, while AirAsia X (D7) uses widebody aircraft on longer routes from Kuala Lumpur. They use different airline codes.
It depends on the fare. The inclusions and fare rules are shown with each option before you confirm the booking.
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