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Cheap flights from London Heathrow Airport to Sumatra from £419

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KNO
12 Feb — 19 Feb1
1 adult

Cheap flight deals from Heathrow to Sumatra

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Sumatra (zzFXC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 February 2025.

Round-trip from

£508

One-way from

£419

Popular in

December

Cheapest in

September

Average price

£649
5/5-21/5
  • 5/5-21/5
  • 4 total stops
  • 47h 55m total
  • London to Sumatra
Search Deals
19/2
  • 19/2
  • 2 total stops
  • 26h 50m total
  • London to Sumatra
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Heathrow to Sumatra

Cheapest flights from Heathrow to Sumatra
Explore the most affordable flight options available from Heathrow to Sumatra. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 February 2025.

Mon 5/517:50LHR - KNO
2 stops19h 30mMultiple Airlines
Wed 21/509:30KNO - LHR
2 stops28h 25mMultiple Airlines
Deal found 5/2£508
Mon 5/511:00LHR - KNO
1 stop15h 30mMalaysia Airlines
Wed 21/509:20KNO - LHR
1 stop37h 15mMalaysia Airlines
Deal found 5/2£665
Thu 23/1011:25LHR - KNO
1 stop26h 10mSingapore Airlines
Thu 4/1208:40KNO - LHR
1 stop17h 30mSingapore Airlines
Deal found 6/2£787
Mon 28/408:05LHR - KNO
2 stops24h 55mQatar Airways
Fri 16/509:20KNO - LHR
2 stops28h 40mQatar Airways
Deal found 6/2£812
Tue 26/812:10LHR - KNO
2 stops25h 25mSWISS
Mon 8/908:45KNO - LHR
2 stops29h 10mSWISS
Deal found 6/2£1,039
Sat 23/811:45LHR - KNO
2 stops45h 15mKLM
Mon 8/915:45KNO - LHR
2 stops28h 05mKLM
Deal found 6/2£1,571
Wed 26/215:45LHR - KNO
3 stops34h 45mGaruda Indonesia
Wed 26/310:30KNO - LHR
3 stops31h 15mGaruda Indonesia
Deal found 6/2£1,635

Find flights from Heathrow to Sumatra within your budget

Customise your flight search to find flights from Heathrow to Sumatra 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, Cheapflights users made 858,174 searches. Data last updated 7 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Mon 5/5

17:50-19:20

2 stops19h 30m

Medan Kuala Namu Intl

Wed 21/5

09:30-07:55

2 stops28h 25m

£508

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Mon 5/5

11:00-08:30

1 stop15h 30m

Medan Kuala Namu Intl

Wed 21/5

09:20-16:35

1 stop37h 15m

£665

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Mon 28/4

08:05-15:00

2 stops24h 55m

Medan Kuala Namu Intl

Fri 16/5

09:20-08:00

2 stops28h 40m

£812

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 30/4

22:05-19:25

1 stop15h 20m

Medan Kuala Namu Intl

Mon 19/5

08:45-19:30

1 stop16h 45m

£941

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 26/2

15:45-09:30

3 stops34h 45m

Medan Kuala Namu Intl

Wed 26/3

10:30-10:45

3 stops31h 15m

£1,635

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 19/2

09:30-19:20

2 stops26h 50m

£419

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Tue 18/2

13:05-08:30

2 stops36h 25m

£474

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Tue 11/2

10:25-16:00

1 stop22h 35m

£605

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 19/2

15:45-09:30

3 stops34h 45m

£868

Flights are sorted by cheapest return flights first.

Deals found on 4/2

Best time to book a flight from Heathrow to Sumatra

Have a flexible travel schedule? Discover the best time to fly to Sumatra from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Heathrow to Sumatra

Get recent, data-driven insights about flights from Heathrow to Sumatra including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from LHR to FXC?

Find hourly flight availability from Heathrow to Sumatra. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 February 2025.

When flying from London Heathrow Airport to Sumatra, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sumatra by month

Plan your trip to Sumatra by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sumatra ranges from 80.0 - 270.0 inches per month. October is typically the wettest month, when rainfall can reach 270.0 mm. February is typically the driest time to visit Sumatra when rainfall is around 80.0 mm.

Temperature in Sumatra by month

Plan your trip to Sumatra by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sumatra, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Sumatra

Get insights into the airlines that provide service to Sumatra. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sumatra. Reviews last updated 7 February 2025.
Garuda Indonesia
8.2
Very Good
77 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.2

Entertainment

7.6

Food

7.7

Reviews

1 / 2

10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Garuda Indonesia
8.2
Very Good
77 reviews
Garuda Indonesia
8.2
Very Good
77 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.2

Entertainment

7.6

Food

7.7

Reviews

1 / 2

10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Singapore Airlines
8.1
Very Good
1,314 reviews
Garuda Indonesia
8.2
Very Good
77 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.2

Entertainment

7.6

Food

7.7

Reviews

1 / 2

10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Qatar Airways
7.5
Good
3,687 reviews
Garuda Indonesia
8.2
Very Good
77 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.2

Entertainment

7.6

Food

7.7

Reviews

1 / 2

10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Malaysia Airlines
7.3
Good
269 reviews
Garuda Indonesia
8.2
Very Good
77 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.2

Entertainment

7.6

Food

7.7

Reviews

1 / 2

10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Sumatra. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London Heathrow Airport to Sumatra one-way?

    £474 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on Malaysia Airlines and Garuda Indonesia, with prices starting from £605 and £868, respectively.

  • Can I find deals for flights from Heathrow to Sumatra that include hotel bookings?

    Yes. In addition to deals on Heathrow to Sumatra flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Sumatra?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Sumatra.

  • Can I find deals for business class flights from Heathrow to Sumatra?

    Yes. Cheapflights offers flight deals from Heathrow to Sumatra by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Heathrow to Sumatra

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Heathrow to Sumatra

Discover the top 3 airlines that operate flights from Heathrow to Sumatra. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest£664Average£784FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest£671Average£798FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qatar AirwaysCheapest£778Average£862FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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How does Cheapflights help users find flights from Heathrow to Sumatra?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Sumatra?

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Can Cheapflights find flights from Heathrow to Sumatra with no change fees?

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

Can Cheapflights notify me if prices for flights from Heathrow to Sumatra become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Sumatra on Cheapflights with our Price Alert feature and get notified when better prices are available.

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