GBP/GB
Find cheap flights to Semarang in 2025/2026 from £591 This is the cheapest return flight found to Semarang from UK on FlightsFinder on December 12th 2025 at 11:48. This offer may no longer be available. Click the offer to check live prices & dates of travel.
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Our Flight Finder compares the cheapest flights to Semarang from the most established flight comparison sites.
Fly to Semarang and visit sites like Lawang Sewu, Masjid Agung Jawa Tengah (MAJT), SAM POO KONG & Homestay Semarang.
1. Enter your search requirements for Semarang
2. Compare the best Semarang deals from top comparison engines
3. Book your Semarang flight at the cheapest price
These economy flights were found on FlightsFinder from UK to Semarang in the last few days. Prices subject to availability.
No flights found for this month.
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These economy flights were found on FlightsFinder from UK to Semarang in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
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No flights found for this month.
According to our data, March is on average the cheapest time to book flights to Semarang.
You can get flights from £591 return.
According to our data, December is on average the most expensive time to book flights to Semarang.
A return flight could set you back more than £815.
Semarang, the vibrant coastal city located in Central Java, Indonesia, is a captivating blend of rich history, cultural diversity, and modern development. Known for its charming colonial architecture, bustling ports, and delicious street food scene, Semarang offers visitors a unique glimpse into traditional Javanese culture with a contemporary twist. From exploring the iconic Blenduk Church and the historic Kota Lama district to taking a stroll along the scenic Marina Beach, this dynamic city never fails to enchant travellers with its warm hospitality and authentic local experiences. Experience the best of both worlds in Semarang, where past and present effortlessly coexist.
A good price for a flight to Semarang is £532 - £650.
The popular airports near Semarang are Ahmad Yani International Airport (SRG), Adisumarmo International Airport (SOC), and Juanda International Airport (SUB).
The flight to Semarang (SRG) is roughly 17 hours 8 minutes and 7,487 miles (12,049 kilometres) from London, England UK - Heathrow International Airport (LHR).
The best way is to compare flights to Semarang from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Semarang.
Here is the average weather forecast in Semarang by month:
• Jan: 29°C
• Feb: 29°C
• Mar: 30°C
• Apr: 31°C
• May: 32°C
• Jun: 32°C
• Jul: 32°C
• Aug: 32°C
• Sep: 32°C
• Oct: 32°C
• Nov: 31°C
• Dec: 86°C
The main airport in Semarang, Achmad Yani International Airport, is located approximately 6 kilometers from the city center.
Typically, flights are cheapest to Semarang 2 months before departure.
Studies show flights to Semarang are typically cheaper on Tuesdays and Wednesdays.
31 °C
Sat, 13 Dec 2025
Average Temperature
29°C
Jan
29°C
Feb
30°C
Mar
31°C
Apr
32°C
May
32°C
Jun
32°C
Jul
32°C
Aug
32°C
Sep
32°C
Oct
31°C
Nov
86°C
Dec
London, England UK - Heathrow International Airport (LHR) to Semarang (SRG)
Distance:
7,487 miles (12,049 kilometres)
Average flight time (direct 17 hours 8 minutes)
London, England UK - London Gatwick International Airport (LGW) to Semarang (SRG)
Distance:
7,480 miles (12,038 kilometres)
Average flight time (direct 17 hours 7 minutes)
Manchester, England UK - Manchester Airport (MAN) to Semarang (SRG)
Distance:
7,531 miles (12,120 kilometres)
Average flight time (direct 17 hours 14 minutes)
London, England UK - London North East - Stansted International Airport (STN) to Semarang (SRG)
Distance:
7,451 miles (11,992 kilometres)
Average flight time (direct 17 hours 3 minutes)
London, England UK - London North, Luton International Airport (LTN) to Semarang (SRG)
Distance:
7,477 miles (12,033 kilometres)
Average flight time (direct 17 hours 6 minutes)
Edinburgh, Scotland UK - Airport (EDI) to Semarang (SRG)
Distance:
7,526 miles (12,112 kilometres)
Average flight time (direct 17 hours 13 minutes)
Birmingham, England UK - Birmingham Airport (BHX) to Semarang (SRG)
Distance:
7,525 miles (12,110 kilometres)
Average flight time (direct 17 hours 13 minutes)
Bristol, UK - Bristol Airport (BRS) to Semarang (SRG)
Distance:
7,583 miles (12,203 kilometres)
Average flight time (direct 17 hours 21 minutes)
Glasgow, Scotland UK - Glasgow International Airport (GLA) to Semarang (SRG)
Distance:
7,567 miles (12,178 kilometres)
Average flight time (direct 17 hours 18 minutes)
Belfast, Ireland UK - Belfast International Airport (BFS) to Semarang (SRG)
Distance:
7,659 miles (12,327 kilometres)
Average flight time (direct 17 hours 31 minutes)
Newcastle, UK - Newcastle International Airport (NCL) to Semarang (SRG)
Distance:
7,479 miles (12,037 kilometres)
Average flight time (direct 17 hours 7 minutes)
London, England UK - Royal Docks - London City Airport (LCY) to Semarang (SRG)
Distance:
7,464 miles (12,013 kilometres)
Average flight time (direct 17 hours 5 minutes)
Liverpool, UK - John Lennon Airport (LPL) to Semarang (SRG)
Distance:
7,554 miles (12,158 kilometres)
Average flight time (direct 17 hours 17 minutes)
Nottingham, UK - East Midlands Airport (EMA) to Semarang (SRG)
Distance:
7,502 miles (12,073 kilometres)
Average flight time (direct 17 hours 10 minutes)
Leeds, UK - Leeds/Bradford Airport (LBA) to Semarang (SRG)
Distance:
7,498 miles (12,067 kilometres)
Average flight time (direct 17 hours 9 minutes)
Aberdeen, Scotland UK - Dyce Airport (ABZ) to Semarang (SRG)
Distance:
7,460 miles (12,005 kilometres)
Average flight time (direct 17 hours 4 minutes)
Belfast, Ireland UK - George Best City Apt Airport (BHD) to Semarang (SRG)
Distance:
7,647 miles (12,307 kilometres)
Average flight time (direct 17 hours 29 minutes)
London, England UK - London South, Southend Airport (SEN) to Semarang (SRG)
Distance:
7,436 miles (11,968 kilometres)
Average flight time (direct 17 hours 1 minute)
Southampton, UK - Southampton Airport (SOU) to Semarang (SRG)
Distance:
7,532 miles (12,122 kilometres)
Average flight time (direct 17 hours 14 minutes)
Jersey, UK - Jersey Airport (JER) to Semarang (SRG)
Distance:
7,595 miles (12,223 kilometres)
Average flight time (direct 17 hours 22 minutes)
Cardiff, Wales - UK - Cardiff Airport (CWL) to Semarang (SRG)
Distance:
7,609 miles (12,245 kilometres)
Average flight time (direct 17 hours 24 minutes)
Doncaster, UK - Sheffield/ Robin Hood Airport (DSA) to Semarang (SRG)
Distance:
7,478 miles (12,035 kilometres)
Average flight time (direct 17 hours 7 minutes)
From London (LGW), UK to Semarang, Indonesia (SRG): £591
Depart: 15 Mar 2026 · Return: 15 Apr 2026 Price found 12 Dec 2025, 11:48
From Manchester (MAN), UK to Semarang, Indonesia (SRG): £646
Depart: 11 Jan 2026 · Return: 26 Jan 2026 Price found 09 Dec 2025, 11:34
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