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HiSky Europe Flights, Routes & Travel Guide

Explore the latest HiSky Europe (H4) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.

Last updated: October 2026
IATA: H4Founded 2020
Departure date
Return date

About HiSky Europe

Explore the latest HiSky Europe (H4) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.

HiSky Europe was created in 2020. The company is headquartered in Chișinău, Moldova. The main hubs of HiSky Europe are Chișinău International Airport, Cluj International Airport. HiSky Europe operates to the following destinations: Egypt, France, Germany, Ireland, Israel, Moldova, Morocco, Portugal, Romania, Russia, Tunisia, Turkey, United Kingdom. In 2021 the airline opened new flights from Chisinau to Paris, from Paris and Frankfurt to Satu Mare in Romania, from Dublin to Iasi, from Frankfurt to Satu Mare, and from Chisinau to Frankfurt. In total, HiSky Europe serves 18 routes. The company's fleet consists of 4 aircrafts.

Airline codeH4
Main hubBAY
Alliance-
Destinations20
Countries12
Fleet7
Updated: October 2026

Popular HiSky Europe routes

RouteCitiesTypical durationWeekly flightsService
OTP to JFKOtopeni to New York9h 50m0NONSTOP
OTP to DUBOtopeni to Dublin3h 55m0NONSTOP
OTP to BCNOtopeni to Barcelona3h 20m0NONSTOP
OTP to CDGOtopeni to Paris3h 10m0NONSTOP
OTP to BRUOtopeni to BRU2h 50m0NONSTOP

HiSky Europe hubs and focus cities

Route map

HiSky Europe logo

All HiSky Europe routes

Search by airport, city or three-letter code

20 destinations · Updated: October 2026
Route endpoint

Routes serving Otopeni

1–10 of 22
RouteCitiesTypical durationWeekly flightsService
OTP to JFKOtopeni to New York9h 50m0NONSTOP
JFK to OTPNew York to Otopeni8h 50m0NONSTOP
OTP to DUBOtopeni to Dublin3h 55m0NONSTOP
DUB to OTPDublin to Otopeni3h 40m0NONSTOP
OTP to BCNOtopeni to Barcelona3h 20m0NONSTOP
BCN to OTPBarcelona to Otopeni3h 15m0NONSTOP
OTP to CDGOtopeni to Paris3h 10m0NONSTOP
CDG to OTPParis to Otopeni2h 50m0NONSTOP
OTP to BRUOtopeni to BRU2h 50m0NONSTOP
TLV to OTPTLV to Otopeni2h 45m0NONSTOP
Routes and frequencies may change by season and travel date.
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Aircraft, cabins and onboard experience

Aircraft

Cabin comparison

CabinSeat pitchSeat widthSeat recline
EconomyAirbus A319 A319-10071-74 cm46 cm5 cm

HiSky Europe baggage allowance

Fees and allowances vary by route, fare and status.

Baggage

Passengers receive a piece of 8kg / 18lbs carry-on baggage on HiSky flights. The item must not exceed the dimensions of 40cm x 30cm x 20cm. Checked baggage allowance varies depending on the tickets purchased. Basic: Checked baggage must not exceed 8kg and the size of a sum of 115cm. Class: Checked baggage must not exceed 10kg and the size of a sum of 115cm. Premium: Checked baggage must not exceed 20kg and the size of a sum of 158cm. Premium Plus: Checked baggage must not exceed 20kg and the size of a sum of 158cm.

HiSky Europe Baggage rules

Travel policies

Pets

Small cats or dogs are allowed in the passenger cabin. The weight of the carrier, together with the animal, must not exceed 8 kg and the size of 115 cm (sum of all measurements). Animals older than seven months are accepted for carriage.

Flying with pets on HiSky Europe

Infants

Infants under two years of age may travel either in a special child seat or on an adult's lap. For safety reasons, there is a limit of one infant per adult and one infant per row of three seats. Children under seven days old are not allowed on the flight.

HiSky Europe Infants policy

Check in rules

Check-in for HiSky flights is available both online and at the airport. Online check-in is available from 24 hours to 3 hours before your scheduled departure time. Online check-in is available for all flights operated by HiSky. Airport check-in begins in 2 hours and ends 40 minutes before departure. Some airports may open check-in three or more hours before departure.

HiSky Europe Check-in rules

Unaccompanied minors

Children over the age of five can travel alone. A minors' escort service is compulsory for children 5-12 years old. For children over 12 years old, the minors' escort service is not compulsory and can be booked on the request of parents.

Unaccompanied minors in HiSky Europe

On-time performance

89.14%On-time arrivals
23.44 minAverage delay
98.53%Completion rate
1.47%Cancellation rate

HiSky Europe FAQs

Find quick answers to the most common questions about flying with HiSky Europe.

What cabin allowance applies to HiSky Europe Basic?

It is 8 kg and 40 × 30 × 20 cm.

What large cabin bag does HiSky Europe Classic include?

An additional 10 kg bag of 50 × 40 × 25 cm is included.

What checked allowance applies to HiSky Europe Premium?

One bag of 23 kg and 158 linear cm is included.

What checked allowance applies to HiSky Europe Business?

Two bags of 32 kg each and 158 linear cm per bag are included.

Where can I request a HiSky Europe invoice?

Use hisky.aero/invoices.

What pet transport does HiSky Europe offer?

Only cats and dogs in the cabin are accepted, with a UK-route exclusion.

Can pets travel on HiSky Europe UK flights?

No. Pets are not accepted on those flights.

What pet and carrier limits apply on HiSky Europe?

The combined weight is limited to 8 kg, with carrier dimensions of 50 × 40 × 25 cm.

When must I book a pet on HiSky Europe?

At least 48 hours ahead, subject to limited capacity.

Is HiSky Europe Basic online check-in mandatory, and what details are required?

Yes. Use the surname and A-prefixed booking code.