Cheap flights from London to Iasi from £33

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest

£33

Wizz Air Malta, flight W4 3652Found 6 days ago, 1 adult

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08:25LondonSun, Jan 24

Travel time 3h 15m, nonstopLTNIAS

13:40IasiSun, Jan 24

£37

Ryanair, flight FR 2738Found 3 days ago, 1 adult

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07:40LondonWed, Dec 30

Travel time 4h 10m, 1 stopSTNIAS

13:50IasiWed, Dec 30

£55

Ryanair, flight FR 8318Found 2 days ago, 1 adult

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06:10LondonMon, Nov 16

Travel time 4h 10m, 1 stopSTNIAS

12:20IasiMon, Nov 16

£58

Ryanair, flight FR 2696Found yesterday, 1 adult

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13:00LondonSat, Nov 21

Travel time 4h 10m, 1 stopSTNIAS

19:10IasiSat, Nov 21

£61

Malta Air, flight MW 2738Found 2 days ago, 1 adult

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17:25LondonThu, Nov 12

Travel time 4h 10m, 1 stopSTNIAS

23:35IasiThu, Nov 12

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

Mobile data in RomaniaTravel eSIM from $4, installed before you fly.
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Getting from the airportTransfers and car hire in Iasi, booked ahead at a fixed price.
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Things to do in IasiPopular tours from $175.83 per person.
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Travel insuranceTravel insurance quotes for Romania from EKTA; check what each policy covers.
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Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to £350 per person under UK261.
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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28–29–30–31–

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12£61 13–14–15£73 16£55 17–18–19–20–21£58 22–23–24–25–26–27£64 28–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10£68 11–12–13–14–15–16–17–18£182 19£187 20£167 21£148 22£166 23£1352425262728293031

£58 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 16, £55.

Lowest fares by month

In the fares found this week, January 2027 has the lowest: from £33 one-way, against £55 in November. Pick a month to see its cheapest date.

Octno fares yet
Nov£55
Dec£37
Jan£33
Febno fares yet
Marno fares yet
Aprno fares yet
Mayno fares yet
Junno fares yet
Julno fares yet
Augno fares yet
Sepno fares yet

Show as a table

Month	Cheapest one-way	Date	Stops
October	—
November	£55	Mon, Nov 16	1 stop
December	£37	Wed, Dec 30	1 stop
January 2027	£33	Sun, Jan 24	Nonstop
February 2027	—
March 2027	—
April 2027	—
May 2027	—
June 2027	—
July 2027	—
August 2027	—
September 2027	—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Iasi. Average daily high and low and monthly precipitation, 1991–2020 normals.

	Oct2026	Nov	Dec	Jan2027	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep
Lowest fare	–	£55	£37	£33	–	–	–	–	–	–	–	–
High °C	16°	9°	3°	1°	4°	10°	18°	23°	27°	29°	29°	23°
Low °C	6°	2°	-3°	-5°	-4°	0°	6°	11°	15°	16°	16°	11°
Precipitation mm	45	33	32	28	26	34	44	60	78	71	49	49

Source: Iași on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from London to Iasi?

In the fares found this week, January 2027 has the lowest: from £33 one-way, against £55 in November.

What is the weather in Iasi in January 2027?

In January 2027, the cheapest month to fly, the average daily high in Iasi is 1 °C and the low -5 °C.

Are there direct flights from London to Iasi?

Yes. Recent fares include nonstop flights with Wizz Air Malta.

How long is the flight from London to Iasi?

A nonstop flight takes about 3h 15m. The distance is 2,072 km.

Which day of the week is cheapest to fly?

In the fares we have, Thursday departures are the cheapest, with a typical lowest fare of £68. Friday is the priciest at about £134.

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