Muscat, Oman, 2017-Jan-24 — /Travel PR News/ — Oman Air is delighted to announce that both of its daily Muscat to London flights will arrive at and depart from Terminal 4 at London Heathrow Airport from January 31, 2017. Currently the twice daily Oman Air flights operate from Terminals 3 and 4; the presence at just… Read the full press release