Find Cheap Flights from London to Sumatra – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from London to Sumatra

Cheapest return flight prices found by our users on KAYAK in the last 5 days
Medan
Medan2 stops£594
Padang
Padang3 stops£703
Medan
Medan2 stops£594
Padang
Padang3 stops£703
Booking Insights

KAYAK's insights & trends for London to Sumatra flights

Get data-powered insights and trends into flights from London to Sumatra to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a stopover from London to Sumatra?

No, with an average price for the route of £273, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London to Sumatra?

The cheapest month for flights from London to Sumatra is January, when tickets cost £593 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is £1,238 and £1,192 respectively.

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Good to know - Cheap tickets from London to Sumatra

Low season

February
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.

FAQs - booking Sumatra flights

  • How does KAYAK find such low prices on flights from London to Sumatra?

    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 to Sumatra.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Sumatra 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 to Sumatra?

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

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

    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 from London to Sumatra 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 London to Sumatra

 
Need help choosing which airline to fly with from London to Sumatra? 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.
8.2
Singapore AirlinesOverall score based on 1627 reviews
8.3Boarding
8.6Crew
7.8Food
8.1Entertainment
8.0Comfort
Airline reviews

It was all good. Lovely attention by the crew. I lost my glasses but they did everything and eventually found them. They clean the toilets regularly which is a big plus for me.

10.0 ExcellentAnonymous, Sept 2026
Read more Singapore Airlines reviews

It was all good. Lovely attention by the crew. I lost my glasses but they did everything and eventually found them. They clean the toilets regularly which is a big plus for me.

SQ is a market leader for good reason and its 787 this time was actually comfortable and the service top notch as always.

Really great service throughout and the food was really nice. I can highly recommend thank you very much.

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

Food was just okay, need to improve for other menu variations

Food from Surabaya was below average but from Singapore is much better

Service excellent would chose Singapore airlines as my first choice

Perfect experience from boarding through to leaving the flight, comfortable and personalised service from all staff, highly recommended

The male traveller seated in the row in front diagonally opposite my husbands seat across the aisle as soon as the seatbelt sign went off moved across the aisle into the seat in front of my husband for the entire journey from London to Singapore he had his seat reclined and pushed back and the seat touching my husbands knees for the entire journey from London to Singapore. very uncomfortable for my husband.

More Baggage limit Alternative of virtual check in at airport , prefer personal touch with “real person”check in counter for baggage drop

More options for your flight to Sumatra

Complete your trip to Sumatra with a hotel stay or car hire

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