H4 (H4)

46 non-stop routes across 20 airports. Main hub: Bucharest (OTP).

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Live fares · OTP → JFK

Main hubs for H4

Where H4 concentrates its operations — sorted by routes flown from each airport.

#1 · OTP 11 routes Bucharest Romania #2 · RMO 9 routes Chisinau Republic of Moldova #3 · DUB 4 routes Dublin Ireland #4 · STN 2 routes London United Kingdom #5 · BVA 2 routes Paris France

Where H4 flies most

Top destination countries by route count.

#1 18 routes Romania Flights to Romania #2 9 routes Republic of Moldova Flights to Republic of Moldova #3 4 routes Ireland Flights to Ireland #4 4 routes Germany Flights to Germany #5 3 routes France Flights to France #6 2 routes United Kingdom Flights to United Kingdom #7 1 routes Spain Flights to Spain #8 1 routes Belgium Flights to Belgium

Related guides

Sibling pages from across Flightmaps — country aggregations, airport rosters, and visa context for H4.

All airports in Romania Flights from Romania Visa-free with Romania passport Cheapest month to fly to Bucharest

Top H4 destinations

Bucharest · 11 routesChisinau · 9 routesDublin · 4 routesParis · 3 routesOradea · 2 routesCluj-Napoca · 2 routesFrankfurt · 2 routesLondon · 2 routesBaia Mare · 1 routeBarcelona · 1 routeBrussels · 1 routeNew York · 1 route

H4 network at a glance

  • 46 non-stop routes
  • 20 airports served
  • Total network span: 83,116 km
  • Longest route: OTP-JFK (7,631 km)
  • Shortest route: OTP-CLJ (308 km)

Frequently asked questions about H4

  • How many routes does H4 operate?

    H4 (H4) operates 46 non-stop routes across 20 airports worldwide.

  • What is H4's main hub?

    H4's busiest hub is Bucharest (OTP) in Romania, with 11 non-stop routes from this airport alone.

  • What is H4's longest route?

    H4's longest non-stop route is OTP-JFK at 7,631 km.

  • Where does H4 fly the most?

    H4 flies most often to Romania, with 18 routes serving destinations in Romania.