Symphony API

A single API for the best flight content. Search, book & sell NDC, GDS and low-cost airlines.

Powered by Symphony API


Build your online travel business using the best flight content


GDS, NDC and low-cost airlines


NDC airlines


Payment methods

Flight booking

Get ahead of your competitors by multiplying the offers

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Flight offers from more than 580+ airlines
Prime airline offers
One-way combinations
Extra services

Enrich your customers journey with extra services

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Airline Ancillary Services
Travel insurance
Flight delay compensation

Integrate more than a million hotels from around the world

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Dozens of hotel content providers
Prepaid vouchers
Standalone hotels or booked with flights

Travel industry standard of Payment / Settlement Options

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IATA Billing and Settlement (BSP)
Airlines Reporting Corporation (ARC)
IATA EasyPay
Credit cards

Available for free until you are ready for launch

Take your time to integrate at a peace of mind and settle down before going live.

What our partners say


“We are pleased to see how AARON GROUP supports Lufthansa Group airlines through both, its continuous development of NDC functionalities, but also acting as the ambassador of our NDC offers and the benefit they bring to the sellers and customers.“

Johannes WalterHead of LHG Channel Partners


“AARON GROUP is empowered by a strong knowledge of the NDC APIs, coupled with excellent implementation and validation capabilities. Having our products displayed in their new-world platform is taking us forward on our journey towards improved retailing capabilities. Aaron Group team’s expertise, coupled with their enthusiastic behavior, ensured a great cooperation during the whole implementation process.”

Jenni SuomelaVice President, Channel Management


“At AEGEAN we enjoy partnering with AARON GROUP, an innovative and resourceful technology company that is empowering NDC adoption with exceptional technical solutions. Travel companies across the world benefit from Aaron’s advanced direct connect platform and AEGEAN’s & OLYMPIC’s unique NDC content which both airlines will continue to enhance in all aspects”

Christos KomplisHead of Distribution, AEGEAN Airlines & Olympic Airlines

Singapore Airlines

“As one of the earliest partners of the SIA KrisConnect programme, AARON GROUP continually elevates airline content distribution by providing personalized offers, rich content, and servicing capabilities to better cater to the needs of the travel agency community.”

Bryan KohDivisional Vice President, E-commerce and Distribution

Ready to get started?

More than 2,000 travel industry partners use the Symphony platform