Cheapest€155.90
- Blue Air BA491616:253h 4m17:29Iaşi IASLondon LHR
Door to door 6h 14mCO2 520.0 kgChanges 0Fixed, no changes
Iași to London flight
Flights from Iași to London start at €155.90 and take 6h 14m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Iași to London on the date you actually want, rather than on the date this page was built.
The Flights from Iași to London starts at €155.90 and takes 6h 14m door to door, run by 5 operators over 2,114 km, with around 40 departures a day. Fares bottom out about 60 days before departure.
- 6h 14mDoor to door
- 3h 4mMoving
- €201.92 to €387.18From
- 06:06 to 20:51First and last departure
- 40Per day
- 520.0 kgCO2
First and last are taken from the services we sell on 6 October 2026. The return direction keeps its own timetable and is not these times reversed.
€201.92 to €387.18 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €377.74Fri18
- about €387.18Sat19
- about €299.27Sun20
- about €252.07Mon21
- about €246.76Tue22
- about €263.28Wed23
- about €268.00Thu24
- about €246.17Fri25
- about €254.43Sat26
- about €234.96Sun27
- about €203.10Mon28
- about €201.92Tue29
- about €213.13Wed30
- about €208.41Thu1
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on 6 October 2026
Airlines
| Operator | From |
|---|---|
 Blue Air | €155.90 |
 Tarom | €165.93 |
| Wizz Air Malta | €160.03 |
 Wizz Air | €164.16 |
| Wizz Air UK | €168.29 |
The flight gets you into London. It does not get you a bed, and neither do we.
A room in London for the night the flight gets in
Sort by distance from London St Pancras International and you can see which places are ten minutes on foot and which are not.
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When to book Iași to London
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €175.3790 days
- €129.9460 days
- €148.8245 days
- €173.0130 days
- €207.2321 days
- €208.4114 days
- €268.007 days
- €299.273 days
- €377.741 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €129.94.
- How much it moves
- The gap between the cheapest and dearest lead time is 191 percent. The dearest point is €377.74, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €234.96Sun
- €203.10Mon
- €201.92Tue
- €213.13Wed
- €208.41Thu
- €246.17Fri
- €254.43Sat
Where you leave from and where you arrive
Iaşi
Air
- IAS
London
Air
- LHR
- LGW
- STN
- LTN
- LCY
- SEN
What the journey looks like
- How far it really runs
- The route covers 2,114 km against 2,053 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Iași at 06:06 and the last at 20:51, across 40 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Iași to London
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Iași to London take?
The Flight from Iași to London takes 6h 14m door to door, of which 3h 4m is spent moving. The route runs 2,114 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Iași to London cost?
The Flight from Iași to London starts at €155.90 for one passenger, as of 17 September 2026. A typical fare is €199.86. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Iași to London?
5 operators run the Flight from Iași to London: Blue Air, Tarom, Wizz Air Malta, Wizz Air, Wizz Air UK. Between them they file around 40 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Iași to London use?
The Flight from Iași to London leaves from Iaşi IAS and arrives at London LHR. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Iași to London?
Fares for the Flight from Iași to London bottom out around 60 days ahead, at €129.94. The gap between the cheapest and dearest lead time across the window is 191 percent, measured on 17 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Iași to London produce?
The Flight from Iași to London produces about 520.0 kg of CO2 per passenger over 2114 km, which works out at roughly 246 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Iași to London on 17 September 2026: 2114 km of route against 2053 km in a straight line, 40 services a day, 5 operators a cheapest fare of €155.90, and 6h 14m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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London is large, and the road in from LHR can take longer than the last hour of the flight. Cars are not our business.
A car waiting when you land in London
Settled in advance, so the ride into London costs what it said it would rather than what the rank says.
Book a transfer from LHR with Welcome PickupsOr check Daytrip
Partner links. We do not operate transfers. We earn a commission on a booking, and the fare is the same as going direct.