LHR - SRG

£390 Find Cheap Flights from London Heathrow Airport to Semarang

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Semarang departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Semarang

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Semarang, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Semarang, as well as popular online travel agencies
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Flight Deals
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Flight Deals

Cheap Flights from Heathrow to Semarang (LHR-SRG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Semarang that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Semarang

Wed, 15 Oct - Wed, 22 Oct
Multiple Airlines Logo
20:25 - 10:35LHR-SRG
32h 10m2 stops
Multiple Airlines Logo
11:15 - 16:35SRG-LHR
35h 20m1 stop
£742Multiple Airlines
Find Deal
Tue, 10 Mar - Tue, 24 Mar
Multiple Airlines Logo
08:50 - 14:40LHR-SRG
22h 50m2 stops
Multiple Airlines Logo
18:00 - 14:30SRG-LHR
27h 30m2 stops
£742Multiple Airlines
Find Deal
Tue, 10 Mar - Tue, 24 Mar
Multiple Airlines Logo
20:55 - 09:00LHR-SRG
29h 05m2 stops
Multiple Airlines Logo
12:50 - 06:40SRG-LHR
24h 50m2 stops
£779Multiple Airlines
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Wed, 15 Oct - Wed, 22 Oct
Multiple Airlines Logo
15:05 - 20:55LHR-SRG
23h 50m2 stops
Multiple Airlines Logo
11:40 - 06:25SRG-LHR
24h 45m2 stops
£791Multiple Airlines
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Multiple Airlines Logo
11:00 - 10:35LHR-SRG
17h 35m1 stop
Multiple Airlines Logo
11:15 - 05:55SRG-LHR
24h 40m1 stop
£937Multiple Airlines
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Multiple Airlines Logo
17:15 - 16:55LHR-SRG
41h 40m3 stops
Multiple Airlines Logo
09:45 - 20:00SRG-LHR
40h 15m2 stops
£1,200Multiple Airlines
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Multiple Airlines Logo
21:35 - 19:05LHR-SRG
39h 30m3 stops
Multiple Airlines Logo
09:45 - 19:20SRG-LHR
39h 35m3 stops
£2,862Multiple Airlines
Find Deal

Everything you should know

Cheapest return fare
£742
Multiple Airlines
Wed 15/10Wed 22/10
LHR - SRG • 2 stops
Cheapest one-way flight
£390
Multiple Airlines
Sat 8/11
LHR - SRG • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Semarang!
Useful Info

Good to know - Cheap tickets from London Heathrow Airport to Semarang

Cheapest flight£390
Flight from London Heathrow Airport to Semarang

When to book flights from Heathrow to Semarang

Are your dates flexible? Find out the best times to travel from Heathrow to Semarang based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Semarang flights

  • What is the cheapest flight from London Heathrow Airport to Semarang?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Semarang was £530 for a one-way ticket and £1,008 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Semarang?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Semarang?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Semarang.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Semarang?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Semarang from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Semarang?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Semarang with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Semarang?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Semarang from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Heathrow to Semarang

 
See real verified KAYAK customer reviews for airlines flying from London to Semarang. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Semarang? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Garuda IndonesiaOverall score based on 84 reviews
8.1Boarding
8.6Crew
7.6Food
7.9Comfort
7.4Entertainment
Airline reviews

I always love to travel with Garuda. Staff are great. On time. Efficient. food and drinks plentiful. pillow and blanket. But there were no live demonstrations of safety. I honestly have no idea where my life jacket is. On the way to Bali we werw not made to put on seat belts , although we were on the way back. What I hated this time was the waking of passengers after 2 hours for breakfast when it was still dark. Not sure if i will travel back to Aus on that flight again . Being welcomed with a breakfast 2 hours after shutting my eyes in the dark was Horrible and left me jet lagged after only a short flight.

6.0 GoodVicki, Sept 2025DPS - SYD
Read more Garuda Indonesia reviews

I always love to travel with Garuda. Staff are great. On time. Efficient. food and drinks plentiful. pillow and blanket. But there were no live demonstrations of safety. I honestly have no idea where my life jacket is. On the way to Bali we werw not made to put on seat belts , although we were on the way back. What I hated this time was the waking of passengers after 2 hours for breakfast when it was still dark. Not sure if i will travel back to Aus on that flight again . Being welcomed with a breakfast 2 hours after shutting my eyes in the dark was Horrible and left me jet lagged after only a short flight.

Very pleased. Very professional and organized. Very clean aircraft. Efficient boarding and even a snack.

Would not fly again. Everything is sub par. Honestly not worth the price we paid. Would have rather flown Jetstar and saved the money.

Friendly flight attendants, Did not care for the food. My headphones did not work because of a faulty jack at my seat.

Entertainment was poor at best. Very old movies and tv show and not really good ones .

The planes are getting quite old, the staff are quite ok good ok thanks Garuda

I liked most things except the cabin was way too cold for most of the journey. I prepared by putting on long pants, shirt, jumper, shoes and socks. Still cold!

It’s been a while and I saw lot of improvement. Flight was on time, friendly air crew, good food and comfy leg room.

For ground ticketing crew to honor the seat I’ve chosen instead of separating me from my family WITHOUT INFORMING me!

Good, ontime performance...hard products is somewhat out of date

Everything you need to know for your flight from Heathrow to Semarang

Information on your arrival and departure airports

London Heathrow Airport (LHR)
Semarang (SRG)

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