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Cheap flights from the United Kingdom to Semarang from £670

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Semarang departing on 19/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from the United Kingdom to Semarang

Recent return flight deals from the United Kingdom to Semarang

Enter your travel dates to find the best prices.
Singapore Airlines Logo
11:20 - 17:35
LHR
-
SRG
24h 15m
1 stop
Singapore Airlines Logo
18:25 - 15:45
SRG
-
LHR
27h 20m
1 stop
£670Singapore Airlines
Tue, 19 May - Wed, 3 Jun
Singapore Airlines Logo
11:20 - 17:35
LHR
-
SRG
24h 15m
1 stop
Singapore Airlines Logo
18:25 - 19:30
SRG
-
LHR
31h 05m
1 stop
£673Singapore Airlines
Tue, 19 May - Wed, 3 Jun
Singapore Airlines Logo
11:20 - 17:35
LHR
-
SRG
24h 15m
1 stop
Singapore Airlines Logo
18:25 - 15:45
SRG
-
LHR
27h 20m
1 stop
£673Singapore Airlines
Tue, 19 May - Wed, 3 Jun
Singapore Airlines Logo
10:15 - 17:35
LGW
-
SRG
25h 20m
1 stop
Singapore Airlines Logo
18:25 - 06:55
SRG
-
LGW
18h 30m
1 stop
£675Singapore Airlines
Tue, 19 May - Wed, 3 Jun
Singapore Airlines Logo
10:15 - 17:35
LGW
-
SRG
25h 20m
1 stop
Singapore Airlines Logo
18:25 - 06:55
SRG
-
LGW
18h 30m
1 stop
£678Singapore Airlines
Tue, 19 May - Wed, 3 Jun
Singapore Airlines Logo
10:15 - 17:35
LGW
-
SRG
25h 20m
1 stop
Singapore Airlines Logo
18:25 - 06:55
SRG
-
LGW
18h 30m
1 stop
£679Singapore Airlines
Tue, 19 May - Wed, 3 Jun
Etihad Airways Logo
13:55 - 14:40
LHR
-
SRG
41h 45m
2 stops
Etihad Airways Logo
07:05 - 14:30
SRG
-
LHR
38h 25m
2 stops
£704Etihad Airways
Wed, 4 Mar - Sun, 8 Mar
Etihad Airways Logo
20:55 - 18:45
LHR
-
SRG
38h 50m
2 stops
Etihad Airways Logo
07:05 - 06:40
SRG
-
LHR
54h 35m
2 stops
£705Etihad Airways
Wed, 4 Mar - Sun, 8 Mar
Etihad Airways Logo
20:55 - 17:00
LHR
-
SRG
37h 05m
2 stops
Etihad Airways Logo
07:05 - 12:05
SRG
-
LHR
36h 00m
2 stops
£708Etihad Airways
Wed, 4 Mar - Sun, 8 Mar
Multiple Airlines Logo
10:15 - 14:40
LGW
-
SRG
22h 25m
2 stops
Multiple Airlines Logo
18:25 - 06:55
SRG
-
LGW
18h 30m
1 stop
£760Multiple Airlines
Tue, 19 May - Wed, 3 Jun

Singapore Airlines flights from United Kingdom to Semarang

Our best Singapore Airlines deals on United Kingdom to Semarang flight tickets
Singapore Airlines
19 May
LHR11:20London Heathrow
24h 15m
1 stop
SRG17:35Semarang Achmad Yani
3 Jun
SRG18:25Semarang Achmad Yani
27h 20m
1 stop
LHR15:45London Heathrow
£670
Singapore Airlines
19 May
LHR11:20London Heathrow
24h 15m
1 stop
SRG17:35Semarang Achmad Yani
3 Jun
SRG18:25Semarang Achmad Yani
31h 05m
1 stop
LHR19:30London Heathrow
£673
Singapore Airlines
19 May
LHR09:25London Heathrow
26h 10m
1 stop
SRG17:35Semarang Achmad Yani
3 Jun
SRG18:25Semarang Achmad Yani
31h 05m
1 stop
LHR19:30London Heathrow
£673

Etihad Airways flights from United Kingdom to Semarang

Our best Etihad Airways deals on United Kingdom to Semarang flight tickets
Etihad Airways
4 Mar
LHR13:55London Heathrow
41h 45m
2 stops
SRG14:40Semarang Achmad Yani
8 Mar
SRG07:05Semarang Achmad Yani
38h 25m
2 stops
LHR14:30London Heathrow
£704
Etihad Airways
4 Mar
LHR20:55London Heathrow
38h 50m
2 stops
SRG18:45Semarang Achmad Yani
8 Mar
SRG07:05Semarang Achmad Yani
54h 35m
2 stops
LHR06:40London Heathrow
£705
Etihad Airways
4 Mar
LHR20:55London Heathrow
37h 05m
2 stops
SRG17:00Semarang Achmad Yani
8 Mar
SRG07:05Semarang Achmad Yani
36h 00m
2 stops
LHR12:05London Heathrow
£708

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Semarang that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 19 February 2026.
Use the filters below to find and compare flights from the United Kingdom to Semarang that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSemarang

LHR - SRG

LHRSRG

London Heathrow

Tue 19/5

11:20-17:35

1 stop24h 15m

Semarang Achmad Yani

Wed 3/6

18:25-15:45

1 stop27h 20m

£670

LondonSemarang

LHR - SRG

LHRSRG

London Heathrow

Tue 19/5

11:20-17:35

1 stop24h 15m

Semarang Achmad Yani

Wed 3/6

18:25-19:30

1 stop31h 05m

£673

LondonSemarang

LHR - SRG

LHRSRG

London Heathrow

Tue 19/5

11:20-17:35

1 stop24h 15m

Semarang Achmad Yani

Wed 3/6

18:25-15:45

1 stop27h 20m

£673

LondonSemarang

LGW - SRG

LGWSRG

London Gatwick

Tue 19/5

10:15-17:35

1 stop25h 20m

Semarang Achmad Yani

Wed 3/6

18:25-06:55

1 stop18h 30m

£675

LondonSemarang

LGW - SRG

LGWSRG

London Gatwick

Tue 19/5

10:15-17:35

1 stop25h 20m

Semarang Achmad Yani

Wed 3/6

18:25-06:55

1 stop18h 30m

£678

LondonSemarang

LGW - SRG

LGWSRG

London Gatwick

Tue 19/5

10:15-17:35

1 stop25h 20m

Semarang Achmad Yani

Wed 3/6

18:25-06:55

1 stop18h 30m

£679

LondonSemarang

LHR - SRG

LHRSRG

London Heathrow

Wed 4/3

13:55-14:40

2 stops41h 45m

Semarang Achmad Yani

Sun 8/3

07:05-14:30

2 stops38h 25m

£704

LondonSemarang

LHR - SRG

LHRSRG

London Heathrow

Wed 4/3

20:55-18:45

2 stops38h 50m

Semarang Achmad Yani

Sun 8/3

07:05-06:40

2 stops54h 35m

£705

LondonSemarang

LHR - SRG

LHRSRG

London Heathrow

Wed 4/3

20:55-17:00

2 stops37h 05m

Semarang Achmad Yani

Sun 8/3

07:05-12:05

2 stops36h 00m

£708

LondonSemarang

LGW - SRG

LGWSRG

London Gatwick

Tue 19/5

10:15-14:40

2 stops22h 25m

Semarang Achmad Yani

Wed 3/6

18:25-06:55

1 stop18h 30m

£760

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap United Kingdom to Semarang flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Semarang

Fastest flight time

21h 10m

Direct flights

None
The fastest flight from United Kingdom to Semarang takes 21h 10m
There are no direct flights from United Kingdom to Semarang. There are no popular flight routes from United Kingdom to Semarang.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Semarang Achmad Yani Airport?

    Prices for flights from United Kingdom to Semarang Achmad Yani Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United Kingdom to Semarang Achmad Yani Airport?

  • How old do you have to be to fly from United Kingdom to Semarang Achmad Yani Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Semarang Achmad Yani Airport.

  • What documentation or ID do you need to fly to Semarang Achmad Yani Airport?

    The travel and health documents required for your trip to Semarang Achmad Yani Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Semarang Achmad Yani Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United Kingdom to Semarang

Compare and see reviews for airlines that fly from United Kingdom to Semarang with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom £619Free CancellationRating
8.2
1,463 reviews
Search Singapore Airlines flights

  • How do I get Price Alerts for flights from United Kingdom to Semarang?

    Search flight deals from United Kingdom to Semarang. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from United Kingdom to Semarang with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Semarang?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Semarang from United Kingdom.

Can I find flights from United Kingdom to Semarang with flexible booking policies on momondo?

Yes. All flights to Semarang from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United Kingdom to Semarang?

momondo helps you find the best flight between United Kingdom and Semarang by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from United Kingdom to Semarang right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United Kingdom to Semarang now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Semarang and let you know when they change.

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