Travel eSIM Reviews

Airport WiFi and eSIM activation, tested on arrival.

Free WiFi speed, SIM counter wait times, and how fast an eSIM locks onto the local network at 41 airports we have tested.

41 airports · Updated May 2026 · By The Field Test Unit

Field Pick: HelloRoam — 4.5/5 across 185 countries

Plans from $0.29/GB, from $3.49. 180-day refund. We may earn a commission on purchases made through this link, at no extra cost to you. Commissions never influence our rankings — our review process.

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41 airports

Ranked by overall connectivity score.

Singapore Changi Airport (SIN)Free WiFi 100 Mbps Seoul Incheon International Airport (ICN)Free WiFi 80 Mbps Tokyo Haneda Airport (HND)Free WiFi 50 Mbps Hong Kong International Airport (HKG)Free WiFi 60 Mbps Doha Hamad International Airport (DOH)Free WiFi 50 Mbps Zurich Airport (ZRH)Free WiFi 50 Mbps Helsinki-Vantaa Airport (HEL)Free WiFi 50 Mbps Taipei Taoyuan International Airport (TPE)Free WiFi 50 Mbps Tokyo Narita International Airport (NRT)Free WiFi 45 Mbps Amsterdam Schiphol Airport (AMS)Free WiFi 40 Mbps Vienna International Airport (VIE)Free WiFi 40 Mbps Vancouver International Airport (YVR)Free WiFi 35 Mbps Osaka Kansai International Airport (KIX)Free WiFi 40 Mbps London Heathrow Airport (LHR)Free WiFi 35 Mbps Frankfurt Airport (FRA)Free WiFi 35 Mbps Dubai International Airport (DXB)Free WiFi 40 Mbps Istanbul Airport (IST)Free WiFi 30 Mbps Sydney Kingsford Smith Airport (SYD)Free WiFi 30 Mbps Kuala Lumpur International Airport (KUL)Free WiFi 35 Mbps Denver International Airport (DEN)Free WiFi 30 Mbps San Francisco International Airport (SFO)Free WiFi 35 Mbps Auckland Airport (AKL)Free WiFi 30 Mbps Prague Vaclav Havel Airport (PRG)Free WiFi 30 Mbps Paris Charles de Gaulle Airport (CDG)Free WiFi 30 Mbps Barcelona El Prat Airport (BCN)Free WiFi 30 Mbps Athens International Airport (ATH)Free WiFi 25 Mbps Bangkok Suvarnabhumi Airport (BKK)Free WiFi 25 Mbps New York JFK Airport (JFK)Free WiFi 25 Mbps Rome Fiumicino Airport (FCO)Free WiFi 25 Mbps Lisbon Humberto Delgado Airport (LIS)Free WiFi 25 Mbps Miami International Airport (MIA)Free WiFi 25 Mbps Los Angeles LAX Airport (LAX)Free WiFi 20 Mbps Mexico City International Airport (MEX)Free WiFi 15 Mbps Johannesburg OR Tambo Airport (JNB)Free WiFi 20 Mbps Mumbai Chhatrapati Shivaji Airport (BOM)Free WiFi 20 Mbps Delhi Indira Gandhi International Airport (DEL)Free WiFi 20 Mbps Bali Ngurah Rai International Airport (DPS)Free WiFi 15 Mbps Sao Paulo Guarulhos Airport (GRU)Free WiFi 15 Mbps Cairo International Airport (CAI)Free WiFi 10 Mbps Marrakech Menara Airport (RAK)Free WiFi 10 Mbps Colombo Bandaranaike Airport (CMB)Free WiFi 10 Mbps

Field Pick: HelloRoam

4.5/5 · 185countries · plans from $0.29/GB · from $3.49 · 180-day refund.

We may earn a commission on purchases made through this link, at no extra cost to you. Commissions never influence our rankings — our review process.

See plan prices

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