Iberia (IB) airline code, fares and API for travel agents
- IATA IB
- ICAO IBE
- oneworld
- Full-service
Search Iberia (IB) fares
Iberia airline codes
- IATA code
- IB
- ICAO code
- IBE
- Main hub
- Madrid (MAD)
- Alliance
- oneworld
- Airline type
- Full-service
- Country
- Spain
About Iberia
Iberia is the Spanish flag carrier, based at Madrid-Barajas. It is known above all for its links between Europe and Latin America, and it also flies to the United States, to cities across Europe and within Spain. Short-haul feed comes partly from Iberia Express and from the regional operator Air Nostrum, which flies under the Iberia Regional name. Iberia is a oneworld member and, with British Airways, Vueling and Aer Lingus, belongs to International Airlines Group (IAG). Long-haul cabins are Business, Premium Economy and Economy.
For agents handling Spain or Latin America traffic, IATA.co shows live Iberia fares in the booking portal and returns the same data through the flights API. Iberia fares appear in your search results whenever our flight suppliers offer them for your route and dates. You pay from a prepaid balance rather than by card at checkout, and the rules of each fare are visible before you confirm.
Iberia airline codes explained
Iberia uses the two-letter IATA airline code IB and the three-letter ICAO code IBE. The IATA code IB is the one shown on tickets, fare displays and booking screens, while the ICAO code IBE is used in air traffic control and flight planning.
Iberia is a full-service carrier, based in Spain, operating mainly from Madrid (MAD). It is a member of oneworld.
Booking Iberia fares as a travel agent
Travel agents book Iberia fares on IATA.co without their own IATA accreditation. Activate an agency account, top up a prepaid balance, then search live IB 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. Iberia 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 Iberia (IB) through the flights API
Developers and agencies can run the same Iberia search from their own site, app or back office through the IATA.co flights API. Filter a search by the carrier code IB 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=MAD&destination=DXB&date=2026-12-14&carrier=IB
Host: iata.co
Authorization: Bearer YOUR_API_KEY
HTTP/1.1 200 OK
{
"carrier": "IB",
"flights": [
{ "airline": "IB", "from": "MAD", "to": "DXB", "price": 148.20 }
]
}Example request and response. Carrier codes filter the search; the full reference is unlocked with your API key.
Iberia at a glance
- Flag carrier of Spain
- oneworld member and part of IAG
- Main hub at Madrid-Barajas (MAD)
- Strong focus on Europe to Latin America routes
Iberia (IB) questions
Iberia's two-letter IATA airline code is IB, and its three-letter ICAO code is IBE. The IATA code is the one you see on tickets, timetables and booking screens.
Iberia's ICAO code is IBE. ICAO codes are three letters and are used in air traffic control and flight planning, while the two-letter IATA code IB is used in ticketing and reservations.
Yes. On IATA.co you book Iberia fares through the platform from a prepaid balance, so you do not need your own IATA accreditation. Iberia 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 Iberia content — including NDC fares — is offered by a connected supplier for your route and dates, it appears in your IB search results and can be booked from your balance or through the flights API.
Iberia fares appear in your search results whenever our flight suppliers offer them for your route and dates. Payment is taken from your prepaid balance.
Iberia is part of International Airlines Group (IAG), the parent group of British Airways, Vueling and Aer Lingus.
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