Cheap flights from Iasi to London

December stands out as the cheapest month to fly this route, though fares shift throughout the year based on demand patterns. School holidays in both countries drive price spikes — Romanian students return home for summer breaks while British families travel abroad during term-free periods. Christmas and New Year bring premium pricing across all airlines. Weekday departures typically cost less than weekend flights when business travellers reduce their schedule.

The route features a mix of carriers with different service models. Wizz Air Malta and Animawings operate as low-cost options, while Tarom and Austrian provide full-service connections through their respective hubs. HiSky serves the market alongside Harbour Air Seaplanes, offering alternative routing possibilities. Direct flights eliminate layovers entirely, whereas connecting services through Vienna or Bucharest extend journey time but sometimes lower fares.

You land at one of five London airports depending on which airline books your seat. London City sits closest to central business districts with quick rail links into the financial quarter. Heathrow and Gatwick offer extensive transport options including express trains, coaches and taxis. Luton and Stansted require longer transfers but provide budget alternatives for those prioritising cost over convenience.

Currency

GBP (£)

Power sockets

Type G · 230 V

Language

English

Emergency number

112, 999

Calling code

+44

Internet domain

.uk

Population of London

8.8 M (2021)

Time zone

UTC+00 (Europe/London)

Country facts: Wikidata

• Verify passport validity meets UK entry requirements before booking your ticket
• Confirm baggage allowance differences between low-cost and full-service carriers
• Check whether your flight includes a connection requiring separate tickets
• Compare prices across all five London airports to find the best value option