What AZair does

AZair s.r.o. is a privately held Czech company, founded in 2012 and headquartered in Prague, that operates a specialized low-cost airfare search engine at azair.com. Its core product is a flight search and aggregation platform covering 62 low-cost carriers — including Ryanair, Wizz Air, easyJet, Vueling, Norwegian, and Volotea — across 309 airports in 51 countries spanning Europe, the Mediterranean, Africa, the Middle East, and Asia. The engine's defining technical characteristic is date-flexible, multi-airport search: users specify a travel duration and period rather than exact dates, and the system combines routings across multiple carriers and airports to surface the cheapest options, a deliberate departure from the fixed-date search paradigm of mainstream OTAs.

The platform is delivered as a self-service consumer website supplemented by a contractual B2B API, with the site localized into 8 languages (including English, Czech, Slovak, Hungarian, Polish, Russian, and Ukrainian) and 8 currencies. AZair monetizes primarily through affiliate referral commissions from airlines (Czech Airlines, TUIfly) and accommodation providers (Booking.com, HotelsCombined), with a secondary, smaller revenue stream from licensed API access for business customers. The company operates with a 1–10 employee team, is bootstrapped with no disclosed external funding, and targets budget-conscious, date-flexible European leisure travelers as its primary user segment.

Name

AZair

Legal name

AZair s.r.o.

Website

https://azair.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

1–10 employees

Short description

AZair is a Czech bootstrapped company operating a low-cost flight search engine that aggregates 62 budget carriers across 309 airports in 51 countries, enabling date-flexible and multi-airport fare comparison for budget-conscious European leisure travelers, monetized via affiliate commissions and a B2B API.

Ownership category

akta.pro rank

Product category

Travel Search Engine

akta.pro primary industry

Air Ticketing–Focused Retail Agencies (THAKABAG)

Keywords

• Flight search engine
• Low-cost airfare comparison
• Budget travel search
• Airline fare aggregation
• Multi-airport flight search

Headquarters

HQ city

Prague

HQ country

Czechia

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Software

Cost components

Technology or R&D, Operations, Infrastructure, Personnel, Marketing or Sales

Revenue model

1. Affiliate commissions: Earns commissions through affiliate links to airlines (Czech Airlines, TUIfly) and travel services (Booking.com, HotelsCombined)
2. API services: Provides flight search API on contractual basis to business customers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

AZair operates a low-cost airfare search engine that aggregates flights from 62 low-cost carriers across 309 airports in 51 countries. The platform enables date-flexible searches (by duration and period rather than exact dates), combines connections between different carriers, and compares fares across multiple airports simultaneously to surface the cheapest options. Revenue is generated primarily through affiliate commissions from airline and accommodation partners.

Product overview

AZair operates as a single unified low-cost airfare search engine platform. The core product is the AZair Flight Search Engine, which combines 62 low-cost carrier airlines and searches across 309 airports in 51 countries to find the cheapest flight options. The service enables flexible date searches where users specify duration and destination region rather than exact dates, and the engine aggregates results from multiple carriers including Ryanair, Wizz Air, easyJet, Vueling, and others. A companion feature is the Multi-Airport Search (accessible via map.html) which allows users to visualize and search across the covered airport network.

Differentiator

Problem solved

Functional benefit

Products and services

• AZair Flight Search Engine A low-cost airfare search engine that allows flexible date searches without requiring exact travel dates. Users specify duration, travel period, and destination region, and the engine searches across multiple low-cost carriers and connection combinations to find the cheapest options. Designed for budget-conscious, flexible travelers seeking European, Mediterranean, African, Middle Eastern, and Asian flights.
• AZair Multi-Airport Search A search feature allowing users to visualize and search across multiple airports simultaneously to find the cheapest departure and arrival options, covering 309 airports in 51 countries.
• AZair Flight Search API A flight search API offered on a contractual basis to travel businesses that need programmatic access to AZair's aggregated low-cost carrier search functionality.

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered minor and core.

• Booking.comminorGTM or Marketing PartnerAffiliate partnership where AZair promotes Booking.com accommodation services; earns referral commission when users book accommodations
• HotelsCombinedminorGTM or Marketing PartnerAffiliate partnership for hotel accommodation referrals; AZair earns commission when users book through the HotelsCombined link
• Czech AirlinesminorChannel Partner/ Reseller/ DistributorAffiliate relationship promoting Czech Airlines flight offers; AZair earns commissions on referred bookings
• TUIflyminorChannel Partner/ Reseller/ DistributorAffiliate partnership promoting TUIfly flight offers; AZair earns commissions on referred bookings
• 62 Low-cost Airlines (data providers)coreTechnology or IntegrationCore content partnership with 62 low-cost carriers including Ryanair, Wizz Air, easyJet, Norwegian, Volotea, Vueling, airBaltic, and others; AZair aggregates their flight data for search functionality

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Trip.com: Trip.com (formerly Ctrip) is a major global OTA with a significant flights business, including meta-search-like fare comparison surfaces. A broad incumbent that monetizes flight bookings (including via referrals) in the same competitive space as AZair.
• Booking.com: Booking.com is a global OTA that already operates a flight tab alongside its dominant accommodation offering and is one of AZair's affiliate partners. Comparable as a broad-incumbent that monetizes via referrals and could compete directly with AZair's fare-aggregation function.
• Google Flights: Google Flights is a dominant general-purpose flight search product embedded in Google Travel, aggregating fares from airlines and OTAs worldwide. A broader incumbent with overlapping fare-comparison functionality and vastly larger traffic distribution than AZair.

Direct peers

• Kayak: Kayak is a major flight and travel meta-search engine that aggregates airline and OTA fares and earns via referrals and ads. Comparable to AZair in core airfare comparison mechanics, with a broader travel scope (hotels, cars).
• Kiwi.com: Kiwi.com specializes in combining low-cost carriers into virtual interlining itineraries across European and global routes, with a strong focus on budget travelers and date-flexible search. Directly competitive with AZair in the LCC combination / cheap fare aggregation niche.
• Skyscanner: Skyscanner is the leading global flight meta-search engine, aggregating fares from airlines and OTAs for travelers to compare prices, much like AZair. It is the most direct comparable in terms of user value proposition (find cheapest fares) and affiliate-driven monetization model.
• Momondo: Momondo is a flight and travel meta-search engine popular in Europe that aggregates fares from airlines and OTAs. Directly comparable to AZair in airfare search/aggregation, particularly for European LCC travelers.

Emerging players

• Dohop: Dohop is a flight connection and meta-search platform that combines low-cost carriers into through-itineraries, serving both consumers and airline partners. Comparable to AZair in LCC combination logic and willingness to build connective itineraries that major OTAs avoid.
• Hopper: Hopper is a mobile-first travel app focused on airfare prediction and date-flexible deal-finding, with deep LCC coverage. An emerging player with overlapping capabilities (flexible-date cheap fare discovery) to AZair, but leaning further into price-prediction and app-native UX.

Others

• Travelpayouts: Travelpayouts is an affiliate network and white-label tools provider for travel publishers, monetizing via airline and OTA referral commissions. Comparable as an ecosystem enabler that sits in the same affiliate-driven flight referrals value chain as AZair.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xtwitter.com/AZairBot

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about AZair