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Cheap Flights from Seoul to Slough

Compare Seoul to Slough flight deals

Find the cheapest month or even day of the year to fly to Slough

Book the best Slough fare with no extra fees

Flight deals from Seoul to Slough

Looking for a cheap last-minute deal or the best return flight from Seoul to Slough? Find the lowest prices on one-way and return tickets right here.
London.£150 per passenger.Departing Tue, 9 Jun.One-way flight with China Eastern.Outbound indirect flight with China Eastern, departs from Incheon International on Tue, 9 Jun, arriving in London Heathrow.Price includes taxes and charges.From £150, select.
London.£156 per passenger.Departing Wed, 20 May.One-way flight with China Eastern.Outbound indirect flight with China Eastern, departs from Incheon International on Wed, 20 May, arriving in London Heathrow.Price includes taxes and charges.From £156, select.
London.£233 per passenger.Departing Wed, 20 Jan.One-way flight with Air China.Outbound indirect flight with Air China, departs from Incheon International on Wed, 20 Jan, arriving in London Heathrow.Price includes taxes and charges.From £233, select.
London.£235 per passenger.Departing Wed, 14 Oct.One-way flight with Air China.Outbound indirect flight with Air China, departs from Incheon International on Wed, 14 Oct, arriving in London Heathrow.Price includes taxes and charges.From £235, select.
London.£235 per passenger.Departing Fri, 11 Dec.One-way flight with Air China.Outbound indirect flight with Air China, departs from Incheon International on Fri, 11 Dec, arriving in London Heathrow.Price includes taxes and charges.From £235, select.
London.£239 per passenger.Departing Mon, 15 Mar.One-way flight with Air China.Outbound indirect flight with Air China, departs from Incheon International on Mon, 15 Mar, arriving in London Heathrow.Price includes taxes and charges.From £239, select.
London.£240 per passenger.Departing Fri, 27 Nov.One-way flight with Air China.Outbound indirect flight with Air China, departs from Incheon International on Fri, 27 Nov, arriving in London Heathrow.Price includes taxes and charges.From £240, select.
London.£264 per passenger.Departing Mon, 6 Jul.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Incheon International on Mon, 6 Jul, arriving in London Heathrow.Price includes taxes and charges.From £264, select.
London.£264 per passenger.Departing Wed, 5 Aug.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Incheon International on Wed, 5 Aug, arriving in London Heathrow.Price includes taxes and charges.From £264, select.
London.£267 per passenger.Departing Tue, 23 Feb.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Incheon International on Tue, 23 Feb, arriving in London Heathrow.Price includes taxes and charges.From £267, select.
London.£268 per passenger.Departing Mon, 7 Sep.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Incheon International on Mon, 7 Sep, arriving in London Heathrow.Price includes taxes and charges.From £268, select.
London.£277 per passenger.Departing Tue, 13 Apr.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Incheon International on Tue, 13 Apr, arriving in London Heathrow.Price includes taxes and charges.From £277, select.
London.£333 per passenger.Departing Thu, 30 Apr.One-way flight with HK Express.Outbound indirect flight with HK Express, departs from Incheon International on Thu, 30 Apr, arriving in London Heathrow.Price includes taxes and charges.From £333, select.
London.£384 per passenger.Departing Fri, 27 Nov.One-way flight with Virgin Atlantic.Outbound direct flight with Virgin Atlantic departs from Incheon International on Fri, 27 Nov, arriving in London Heathrow.Price includes taxes and charges.From £384, select.
London.£384 per passenger.Departing Thu, 7 Jan.One-way flight with Virgin Atlantic.Outbound direct flight with Virgin Atlantic departs from Incheon International on Thu, 7 Jan, arriving in London Heathrow.Price includes taxes and charges.From £384, select.
London.£385 per passenger.Departing Wed, 10 Mar.One-way flight with Virgin Atlantic.Outbound direct flight with Virgin Atlantic departs from Incheon International on Wed, 10 Mar, arriving in London Heathrow.Price includes taxes and charges.From £385, select.
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Seoul to Slough: Flight information

The things to know before you go.
Fly intoLondon Heathrow Airport
Distance to Slough6.7 miles
Cheapest flight£150
Cheapest month to flyJune
Most popular airlineVirgin Atlantic
Average flight time14 hrs, 33 mins

Find the cheapest month to fly from Seoul to Slough

We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Seoul to Slough flights are currently cheapest in May. We’ve based this on flights into London Heathrow Airport.
Apr
from £333
May
from £156
Jun
from £150
Jul
from £264
Aug
from £264
Sep
from £268
Oct
from £235
Nov
from £240
Dec
from £235
Jan
from £233
Feb
from £267
Mar
from £239

Finding cheap flights from Seoul to Slough: Frequently asked questions

There are 3 airports near Slough: London Heathrow Airport, London Luton Airport and London City Airport.
The best price we found for a return flight from Seoul to Slough is £278. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Virgin Atlantic, Korean Air, Asiana Airlines all offer direct flights to London Heathrow Airport.
We've checked every Seoul to Slough fare we could find, and the cheapest upcoming date to fly seems to be on Friday, 29 May 2026. Overall, the cheapest month to fly from Seoul to Slough is usually May.
If you're flying from Seoul, the cheapest airport near Slough is London Heathrow – which is 6.7 miles away from the centre of Slough. We've found flights into this airport from £278.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Slough on Friday, 29 May 2026.
No airlines currently offer direct flights between Seoul and Slough. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Slough but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Slough is around 40 days in advance, so don’t leave your flight to the last minute.
London Heathrow Airport is 6.7 miles from Slough, London Luton Airport is 27.1 miles from Slough, and London City Airport is 27.7 miles from Slough.
London Heathrow Airport is closest to Slough, at around 6.7 miles away.
The cheapest airline that flies to Slough is Turkish Airlines. And the cheapest airline that flies to London Luton Airport is Asiana Airlines.