The cheapest way to the airport. Nothing listed is quicker.
E7 coach to Union Street
E7 · EmberPickup, hours & luggage
Boards at. Union Street at Adelphi, stop G5, booked ahead
£3.95 booked online, £1.97 for a child aged 5 to 18; under-fives travel free. Paying on board costs more, by card or contactless only.
Luggage. Two medium bags or one large suitcase, plus a small bag under the seat or overhead.
Hours. About hourly through the night, then every 60 to 110 minutes by day; weekends 02:34 to 21:20.