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Cheap flights from London Heathrow Airport to Surabaya from £531

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SUB
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Heathrow to Surabaya

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Surabaya (SUB). 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 29 August 2025.

Round-trip from

£565

One-way from

£531

Popular in

April

Cheapest in

September

Average price

£1,170
Singapore Airlines
  • Singapore Airlines
  • 23/2-29/4
  • 2 total stops
  • 54h 55m total
  • London to Surabaya
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SWISS
  • SWISS
  • 11/12
  • 2 total stops
  • 33h 10m total
  • London to Surabaya
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£58 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Heathrow to Surabaya

Cheapest flights from Heathrow to Surabaya
Explore the most affordable flight options available from Heathrow to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Thu 16/1017:50LHR - SUB
2 stops20h 40mMultiple Airlines
Wed 22/1007:05SUB - LHR
2 stops39h 20mMultiple Airlines
Deal found 28/8£579
Mon 13/1007:25LHR - SUB
2 stops31h 05mMultiple Airlines
Mon 20/1007:05SUB - LHR
2 stops30h 50mMultiple Airlines
Deal found 29/8£580
Sat 11/1020:25LHR - SUB
2 stops42h 05mMultiple Airlines
Tue 9/1207:05SUB - LHR
2 stops32h 00mMultiple Airlines
Deal found 27/8£584
Wed 24/917:15LHR - SUB
2 stops21h 00mRoyal Brunei Airlines
Sat 22/1105:55SUB - LHR
2 stops32h 25mRoyal Brunei Airlines
Deal found 27/8£585
Thu 2/1014:40LHR - SUB
2 stops24h 00mMultiple Airlines
Thu 9/1015:05SUB - LHR
2 stops27h 35mMultiple Airlines
Deal found 27/8£630
Sat 25/1017:50LHR - SUB
2 stops20h 40mMultiple Airlines
Sun 2/1107:05SUB - LHR
2 stops32h 00mMultiple Airlines
Deal found 28/8£640
Mon 13/1021:00LHR - SUB
2 stops43h 00mChina Southern
Mon 20/1008:00SUB - LHR
1 stop41h 00mChina Southern
Deal found 29/8£640
Sat 11/1014:40LHR - SUB
2 stops24h 45mMultiple Airlines
Sat 18/1008:00SUB - LHR
1 stop41h 00mMultiple Airlines
Deal found 27/8£642
Sat 25/1021:00LHR - SUB
2 stops43h 00mChina Southern
Sun 2/1108:00SUB - LHR
1 stop41h 15mChina Southern
Deal found 28/8£691
Wed 24/911:25LHR - SUB
1 stop22h 15mSingapore Airlines
Sat 22/1110:15SUB - LHR
1 stop26h 40mSingapore Airlines
Deal found 27/8£697

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Surabaya 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 29 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Surabaya that are best for you.

Fly from

Heathrow

Fly to

Surabaya

Route

Depart

Return

Price

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Mon 23/2

09:10-17:50

1 stop25h 40m

Surabaya Juanda

Wed 29/4

16:30-15:45

1 stop29h 15m

£565

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Thu 16/10

17:50-20:30

2 stops20h 40m

Surabaya Juanda

Wed 22/10

07:05-16:25

2 stops39h 20m

£579

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Mon 13/10

07:25-20:30

2 stops31h 05m

Surabaya Juanda

Mon 20/10

07:05-07:55

2 stops30h 50m

£580

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Sat 11/10

20:25-20:30

2 stops42h 05m

Surabaya Juanda

Tue 9/12

07:05-08:05

2 stops32h 00m

£584

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Wed 24/9

17:15-20:15

2 stops21h 00m

Surabaya Juanda

Sat 22/11

05:55-07:20

2 stops32h 25m

£585

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Mon 23/2

18:40-09:20

2 stops31h 40m

Surabaya Juanda

Wed 29/4

19:10-09:55

2 stops20h 45m

£587

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Sat 11/10

14:40-19:35

2 stops22h 55m

Surabaya Juanda

Sat 18/10

18:20-20:30

2 stops32h 10m

£630

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Thu 2/10

14:40-20:40

2 stops24h 00m

Surabaya Juanda

Thu 9/10

15:05-12:40

2 stops27h 35m

£630

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Sat 25/10

17:50-20:30

2 stops20h 40m

Surabaya Juanda

Sun 2/11

07:05-08:05

2 stops32h 00m

£640

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Mon 13/10

21:00-22:00

2 stops43h 00m

Surabaya Juanda

Mon 20/10

08:00-19:00

1 stop41h 00m

£640

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 14 results
1
2

Best time to book a flight from Heathrow to Surabaya

Have a flexible travel schedule? Discover the best time to fly to Surabaya 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Surabaya

How far ahead should I book a flight from London Heathrow Airport to Surabaya?

Use this chart to determine the optimal time to book a return flight from Heathrow to Surabaya. Price data was last updated on 22 August 2025.

The best time to book flights from London Heathrow Airport to Surabaya is 8 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Find hourly flight availability from Heathrow to Surabaya. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

It’s typically best to fly out from London Heathrow Airport to Surabaya in the evening. Doing so could potentially save you 26% on the flight price compared to flying at midday, which is usually more expensive.

How much does it cost for a return flight from London Heathrow Airport to Surabaya?

Reviews of airlines servicing Surabaya

Get insights into the airlines that provide service to Surabaya. 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 Surabaya. Reviews last updated 29 August 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQatar Airways from London Heathrow Airport to Surabaya to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.
Singapore Airlines
8.1
Very Good
1,352 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.
Cathay Pacific
7.6
Good
977 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.
Qatar Airways
7.4
Good
3,611 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.
Malaysia Airlines
7.3
Good
278 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Boarding

8.2

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

Related info for your journey

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

  • What airport do you fly into for flights to Surabaya from London Heathrow?

    Most people fly into Surabaya Juanda (SUB) if they book a flight to Surabaya from London Heathrow. On average, Juanda has 0 inbound flights from London Heathrow per day from 4 airlines. Surabaya Juanda is conveniently located just 9.3 mi from Surabaya’s city center.

  • How long is the flight from London Heathrow Airport to Surabaya?

    There are many flights that can get you from London Heathrow Airport to Surabaya in 21h. Fly via Singapore Airlines or Royal Brunei Airlines to get the fastest option. The distance between London Heathrow Airport and Surabaya is about 7604 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London Heathrow Airport to Surabaya round-trip?

    Qatar Airways, at £433, was found to be the cheapest airline from London Heathrow Airport to Surabaya.Alternate airlines flying return to your destination include Singapore Airlines and Malaysia Airlines. Qatar Airways is currently priced 52% below the average price you’ll pay for this route.

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

    £531 is the cheapest one-way deal found within the past few days, from SWISS. You may also be able to find cheap deals on Qatar Airways and China Southern, with prices starting from £661 and £671, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Surabaya 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 Surabaya

See prices for flight routes from nearby airports that may be better suited for you.
London City to Surabaya flights
Gatwick to Surabaya flights
Heathrow to Banyuwangi flights

Top 4 airlines flying from Heathrow to Surabaya

Discover the top 4 airlines that operate flights from Heathrow to Surabaya. 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£433Average£757FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£585Average£718FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest£624Average£906FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest£731Average£779FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Surabaya. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Surabaya by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Surabaya, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Heathrow to Surabaya flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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