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United Kingdom
GBP

£311+ Cheap flights to Semarang

— SRG
7 Nov — 14 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Semarang in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Semarang

Sat 21/1108:40 -
2 stops28h 10m
Sat 28/1116:35 -
2 stops28h 55m
Deal found 7/10£745
Fri 20/1109:50 -
2 stops26h 20m
Fri 27/1107:10 -
2 stops30h 20m
Deal found 6/10£755
Fri 20/1119:20 -
2 stops30h 25m
Fri 27/1115:30 -
2 stops33h 40m
Deal found 6/10£783
Sat 21/1106:30 -
2 stops43h 15m
Sat 28/1109:30 -
2 stops30h 40m
Deal found 7/10£821
Sat 21/1121:45 -
1 stop61h 45m
Sat 28/1108:05 -
1 stop18h 05m
Deal found 7/10£973
Sun 15/1120:35 -
1 stop38h 55m
Thu 19/1108:05 -
1 stop18h 05m
Deal found 5/10£1,603

Find flight deals to Semarang

Return from

£745

One-way from

£311
21/11-28/11
  • 21/11-28/11
  • 4 total stops
  • 57h 05m total
  • London to Semarang
Search Deals
13/1-31/12
  • 13/1-31/12
  • 3 total stops
  • 51h 15m total
  • London to Semarang
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Semarang that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSemarang

LGW London Gatwick - SRG Semarang Achmad Yani

LGWSRG

London Gatwick

Wed 13/1

21:05-07:20

3 stops51h 15m

Semarang Achmad Yani

Wed 31/12

00:00-18:00

Nonstop0h 00m

£311

LondonSemarang

LHR London Heathrow - SRG Semarang Achmad Yani

LHRSRG

London Heathrow

Wed 13/1

20:25-07:20

3 stops51h 55m

Semarang Achmad Yani

Wed 31/12

00:00-18:00

Nonstop0h 00m

£410

LondonSemarang

LGW London Gatwick - SRG Semarang Achmad Yani

LGWSRG

London Gatwick

Wed 13/1

13:05-07:20

1 stop59h 15m

Semarang Achmad Yani

Wed 31/12

00:00-18:00

Nonstop0h 00m

£694
Fastest return journey

LondonSemarang

LHR London Heathrow - SRG Semarang Achmad Yani

LHRSRG

London Heathrow

Thu 15/10

16:50-20:40

2 stops21h 50m

Semarang Achmad Yani

Wed 31/12

00:00-18:00

Nonstop0h 00m

£698

LondonSemarang

LHR London Heathrow - SRG Semarang Achmad Yani

LHRSRG

London Heathrow

Wed 13/1

21:45-07:20

1 stop50h 35m

Semarang Achmad Yani

Wed 31/12

00:00-18:00

Nonstop0h 00m

£702

LondonSemarang

LHR London Heathrow - SRG Semarang Achmad Yani

LHRSRG

London Heathrow

Thu 15/10

14:45-17:00

2 stops44h 15m

Semarang Achmad Yani

Wed 31/12

00:00-18:00

Nonstop0h 00m

£715

LondonSemarang

LGW London Gatwick - SRG Semarang Achmad Yani

LGWSRG

London Gatwick

Fri 20/11

09:50-19:10

2 stops26h 20m

Semarang Achmad Yani

Fri 27/11

07:10-06:30

2 stops30h 20m

£755

LondonSemarang

LHR London Heathrow - SRG Semarang Achmad Yani

LHRSRG

London Heathrow

Fri 20/11

19:20-08:45

2 stops30h 25m

Semarang Achmad Yani

Fri 27/11

15:30-18:10

2 stops33h 40m

£783

LondonSemarang

LHR London Heathrow - SRG Semarang Achmad Yani

LHRSRG

London Heathrow

Sat 21/11

08:40-19:50

2 stops28h 10m

Semarang Achmad Yani

Sat 28/11

11:15-12:05

3 stops31h 50m

£843

LondonSemarang

LHR London Heathrow - SRG Semarang Achmad Yani

LHRSRG

London Heathrow

Sat 21/11

21:45-18:30

1 stop61h 45m

Semarang Achmad Yani

Sat 28/11

08:05-19:10

1 stop18h 05m

£973

Flights are sorted by cheapest return flights first.

Deals found on 7/10

Showing 1-10 of 14 resultsSorted by cheapest first
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Best time to book a flight to Semarang

Have a flexible travel schedule? Discover the best time to fly to Semarang with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Semarang

How long is the flight to Semarang?

On average, a flight from London to Semarang takes 31 hours 3 minutes. Flights to Semarang from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Semarang?

The most popular airline flying from London to Semarang is Singapore Airlines.

Singapore Airlines
Singapore Airlines
From £634

What are the cheapest airlines that fly to Semarang?

The cheapest airline flying from London to Semarang is Singapore Airlines.

Rainfall in Semarang by month

In terms of precipitation, rainfall in Semarang ranges from 60.0 - 430.0 inches per month. January is typically the wettest month, when rainfall can reach 430.0 mm. August is typically the driest time to visit Semarang when rainfall is around 60.0 mm.

Temperature in Semarang by month

If weather is an important factor for your trip to Semarang, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

FAQs about flying to Semarang

  • What airport do you fly into for flights to Semarang?

    Booking a flight to Semarang Achmad Yani (SRG) is your only option if you intend on flying to Semarang. It is only a 3.4 mi journey from Achmad Yani to Semarang’s city center.

  • Can I find cheaper flights to Semarang if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Semarang on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Semarang?

    Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to Semarang.

  • Where does the fastest flight to Semarang depart from?

    For those looking to save time traveling to Semarang, London offers the quickest one-way flight (22 hours 20 minutes).

  • Does Semarang Achmad Yani have car hire?

    Yes. Those touching down at Semarang Achmad Yani can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Semarang Achmad Yani?

    Yes. Semarang Achmad Yani has hotels nearby for those requiring accommodations. Adenia Padma 3 Bedroom House is the closest property to Semarang Achmad Yani (0.0 mi away from Semarang Achmad Yani).

See more FAQs

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Certainly. Search results for flights to Semarang shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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