£1,162 Find Cheap Flights from London Heathrow Airport to Sumatra

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Sumatra departing on 1/3. 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 Sumatra

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Sumatra, 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 Sumatra, as well as popular online travel agencies
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Cheap Flights from Heathrow to Sumatra

Cheapest return prices found by our users on KAYAK in the last 72 hours
Medan
Medan2 stops£1,631
Padang
Padang2 stops£1,162
Medan
Medan2 stops£1,631
Padang
Padang2 stops£1,162

Book Cheap Heathrow to Sumatra Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Sumatra 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 Sumatra

Sun, 1 Mar - Tue, 3 Mar
Etihad Airways Logo
08:50 - 16:30LHR-PDG
24h 40m2 stops
Etihad Airways Logo
12:00 - 06:40PDG-LHR
25h 40m2 stops
£1,162Etihad Airways
Find Deal
Sun, 1 Mar - Tue, 3 Mar
Etihad Airways Logo
08:50 - 18:55LHR-PDG
27h 05m2 stops
Etihad Airways Logo
12:00 - 12:05PDG-LHR
31h 05m2 stops
£1,163Etihad Airways
Find Deal
Sun, 1 Mar - Tue, 3 Mar
Singapore Airlines Logo
10:40 - 12:15LHR-PDG
18h 35m1 stop
Singapore Airlines Logo
17:35 - 05:55PDG-LHR
19h 20m1 stop
£1,324Singapore Airlines
Find Deal
Sun, 1 Mar - Tue, 3 Mar
Singapore Airlines Logo
10:40 - 12:15LHR-PDG
18h 35m1 stop
Singapore Airlines Logo
17:35 - 19:10PDG-LHR
32h 35m1 stop
£1,325Singapore Airlines
Find Deal
Fri, 19 Dec - Fri, 2 Jan
 Logo
08:50 - 16:30LHR-PDG
24h 40m2 stops
 Logo
12:00 - 07:00PDG-LHR
26h 00m2 stops
£1,593
Find Deal
Wed, 19 Nov - Sun, 7 Dec
 Logo
18:40 - 19:40LHR-KNO
18h 00m2 stops
 Logo
16:50 - 16:55KNO-LHR
55h 05m2 stops
£1,631
Find Deal
Wed, 19 Nov - Sun, 7 Dec
 Logo
09:30 - 16:00LHR-KNO
23h 30m3 stops
 Logo
09:20 - 08:45KNO-LHR
30h 25m3 stops
£1,693
Find Deal
Wed, 19 Nov - Sun, 7 Dec
 Logo
20:05 - 16:00LHR-KNO
36h 55m2 stops
 Logo
09:20 - 05:55KNO-LHR
27h 35m2 stops
£1,890
Find Deal
Wed, 19 Nov - Sun, 7 Dec
Etihad Airways Logo
19:20 - 06:40LHR-KNO
28h 20m1 stop
Etihad Airways Logo
08:40 - 18:10KNO-LHR
16h 30m1 stop
£2,230Etihad Airways
Find Deal
Wed, 19 Nov - Sun, 7 Dec
Etihad Airways Logo
08:50 - 14:15LHR-KNO
22h 25m2 stops
Etihad Airways Logo
08:40 - 18:10KNO-LHR
16h 30m1 stop
£2,400Etihad Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Heathrow to Sumatra flights

Get data-powered insights and trends into flights from Heathrow 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 Heathrow Airport to Sumatra?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £381, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Sumatra, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Sumatra is September, when tickets cost £631 (return) on average. On the other hand, the most expensive months are July and April, when the average cost of return tickets is £1,144 and £862 respectively.

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

Low seasonDecember
Cheapest flight£1,162
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from London Heathrow Airport to Padang

FAQs - booking Sumatra flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport 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 Heathrow Airport to Sumatra.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport to Sumatra up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sumatra?

    The cheapest time of day to fly to Sumatra is generally in the afternoon, when retur flights cost £1,010 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Sumatra is generally in the evening, which is peak travel time and where the average cost of a ticket is £1,034.

Reviews of the top 3 airlines flying from Heathrow to Sumatra

 
See real verified KAYAK customer reviews for airlines flying from London to Sumatra. 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 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.
8.1
Singapore AirlinesOverall score based on 1365 reviews
8.0Comfort
7.7Food
8.2Boarding
8.6Crew
8.0Entertainment
Airline reviews

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

8.0 ExcellentAmar, Sept 2025BLR - SIN
Read more Singapore Airlines reviews

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

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

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

It was very good experience on board to Sydney with SQ.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

Boarding was excellent except they did last call 30 minutes earlier .

The check-in has been the very best so far I didn't get to use my priority access which made me feel like a paid a higher price with no benefit for that I loved the food Very tasty and hot The staff friendliness, empathy could be better as it was not linear amongst the whole crew Otherwise, no complaints. I'd still fly again via Etihad Great prices despite the long 6h of waiting time

Surprised at the lower quality of seats on the Boeing 777 in Business Class. Seats are tight and the whole Business class section is jam packed with seats. It doesn’t feel like Business Class at all. Also the way the tray tables are placed with a huge bulky solid metal hinge at knee level makes it so uncomfortable and always anxious that one will accidentally bang their knee on it. Quality of amenities has also declined. Over priced tickets with diminished quality of the entire experience.

Etihad seems to have a very strict luggage enforcement. I am a very light passenger compared to other passengers which are mainly heavier. I do not understood why airlines enforce the weight restriction so strictly. I was overweight luggage of 1.5kg, but am probably 10+kg lighter than the average passenger. Other airlines are far more accommodating. Poor customer service as far as I am concerned. If weight is such an important issue to an airline they should charge passengers by total amount of body weight plus luggage. To me just ridiculous.

Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

Took a long time for boarding. The flight was comfortable.

Extremely bad food, they never gave our bags in time, the online check-in did not let us check in because we had Indian OCI not sure why we were given the option to check in then, because we couldn’t check in online we had to go in person and we were not able to change our seats and sit with our family

Used to Etihad employees are very rude and unprofessional but now better than before over all is okay now

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

We are row 11, when the crew came to us, only one meal choice was available.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Jia yung was the flight attendant that made this a miserable flight.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Did not take as cancelled 3 time so took another airline

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

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