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Cheap flights from London to Surabaya from £340

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SUB
17 Jul — 24 Jul1
1 adult

Cheap flight deals from London to Surabaya

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 12 July 2025.

Round-trip from

£736

One-way from

£340

Popular in

December

Cheapest in

November

Average price

£1,107
30/8-12/9
  • 30/8-12/9
  • 4 total stops
  • 63h 10m total
  • London to Surabaya
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19/10
  • 19/10
  • 3 total stops
  • 43h 40m total
  • London to Surabaya
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£148 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£53 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from London to Surabaya

Cheapest flights from London to Surabaya
Explore the most affordable flight options available from London to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.

Sat 30/806:55LHR - SUB
2 stops31h 35mMultiple Airlines
Fri 12/907:05SUB - LHR
2 stops31h 35mMultiple Airlines
Deal found 10/7£736
Sat 30/814:55LGW - SUB
2 stops37h 30mMultiple Airlines
Fri 12/911:20SUB - LGW
2 stops32h 05mMultiple Airlines
Deal found 10/7£779
Fri 17/1011:25LHR - SUB
1 stop24h 50mSingapore Airlines
Mon 17/1119:05SUB - LHR
1 stop27h 15mSingapore Airlines
Deal found 11/7£837
Sat 30/806:30LHR - SUB
2 stops33h 30mChina Southern
Fri 12/908:00SUB - LHR
1 stop41h 00mChina Southern
Deal found 10/7£852
Wed 1/1010:00LGW - SUB
1 stop23h 40mSingapore Airlines
Sun 12/1010:10SUB - LGW
1 stop26h 15mSingapore Airlines
Deal found 11/7£878
Sat 30/811:00LHR - SUB
1 stop21h 50mMalaysia Airlines
Fri 12/910:00SUB - LHR
1 stop25h 55mMalaysia Airlines
Deal found 10/7£892
Sun 24/814:45LHR - SUB
3 stops36h 05mGaruda Indonesia
Sun 31/814:35SUB - LHR
2 stops29h 15mGaruda Indonesia
Deal found 10/7£946
Fri 17/1019:15LHR - SUB
3 stops31h 50mSWISS
Mon 17/1119:05SUB - LHR
2 stops29h 45mSWISS
Deal found 11/7£961
Tue 26/808:10LCY - SUB
2 stops27h 50mMultiple Airlines
Tue 2/908:20SUB - LCY
2 stops35h 20mMultiple Airlines
Deal found 11/7£1,015
Tue 26/814:55LGW - SUB
2 stops36h 15mQatar Airways
Tue 2/910:00SUB - LGW
2 stops26h 40mQatar Airways
Deal found 11/7£1,037
Mon 25/821:45LGW - SUB
2 stops28h 40mEmirates
Mon 1/919:00SUB - LGW
2 stops30h 45mEmirates
Deal found 10/7£1,137
Mon 25/816:50LHR - SUB
2 stops33h 35mEmirates
Mon 1/919:00SUB - LHR
2 stops29h 40mEmirates
Deal found 11/7£1,166

Cheapflights Fare Finder

Customise your flight search to find flights from London 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 12 July 2025.
Use the filters below to find and compare flights from London to Surabaya that are best for you.

Fly from

London

Fly to

Surabaya

Route

Depart

Return

Price

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Sat 30/8

06:55-20:30

2 stops31h 35m

Surabaya Juanda

Fri 12/9

07:05-08:40

2 stops31h 35m

£736

LondonSurabaya

LGW - SUB

LGWSUB

London Gatwick

Sat 30/8

14:55-10:25

2 stops37h 30m

Surabaya Juanda

Fri 12/9

11:20-13:25

2 stops32h 05m

£779

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Fri 17/10

11:25-18:15

1 stop24h 50m

Surabaya Juanda

Mon 17/11

19:05-15:20

1 stop27h 15m

£837

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Sat 30/8

06:30-22:00

2 stops33h 30m

Surabaya Juanda

Fri 12/9

08:00-19:00

1 stop41h 00m

£852

LondonSurabaya

LGW - SUB

LGWSUB

London Gatwick

Wed 1/10

10:00-15:40

1 stop23h 40m

Surabaya Juanda

Sun 12/10

10:10-06:25

1 stop26h 15m

£878

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Sat 30/8

11:00-14:50

1 stop21h 50m

Surabaya Juanda

Fri 12/9

10:00-05:55

1 stop25h 55m

£892

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Sun 24/8

14:45-08:50

3 stops36h 05m

Surabaya Juanda

Sun 31/8

14:35-13:50

2 stops29h 15m

£946

LondonSurabaya

LHR - SUB

LHRSUB

London Heathrow

Fri 17/10

19:15-09:05

3 stops31h 50m

Surabaya Juanda

Mon 17/11

19:05-17:50

2 stops29h 45m

£961

LondonSurabaya

LCY - SUB

LCYSUB

London City

Tue 26/8

08:10-18:00

2 stops27h 50m

Surabaya Juanda

Tue 2/9

08:20-13:40

2 stops35h 20m

£1,015

LondonSurabaya

LGW - SUB

LGWSUB

London Gatwick

Tue 26/8

14:55-09:10

2 stops36h 15m

Surabaya Juanda

Tue 2/9

10:00-06:40

2 stops26h 40m

£1,037

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 32 results
1
2
3
4

Best time to book a flight from London to Surabaya

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

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

Find hourly flight availability from London 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 12 July 2025.

One of the essential ways to save on airfare from London to Surabaya is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 24% on airfare.

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 12 July 2025.
Get a feel of what it's like to fly with Emirates, Garuda Indonesia, andSingapore Airlines from London to Surabaya by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,284 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Garuda Indonesia
8.1
Very Good
77 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Singapore Airlines
8.1
Very Good
1,326 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
KLM
7.8
Good
1,372 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Cathay Pacific
7.6
Good
933 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Surabaya Juanda (SUB), located 9.3 mi from the city center, is the airport you fly into when you book flights from London to Surabaya. 4 airlines have flights to Juanda from London on a regular basis. Booking flights from London to Surabaya Juanda should not be difficult; the airport handles an average of 0 inbound flights from London per day.

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

    Currently priced at £852, China Southern will fly you from London to Surabaya and back. In addition to China Southern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and Malaysia Airlines - these airlines can fly you to your destination from £878 and £892, respectively.

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

    £520 is the cheapest one-way deal found within the past few days, from SWISS. You may also be able to find cheap deals on China Southern and Lufthansa, with prices starting from £541 and £548, respectively.

  • What are the most popular routes from London to Surabaya?

    While some choose either London Gatwick - Surabaya Juanda or London Heathrow - Surabaya Juanda, London City - Surabaya Juanda is the most popular route from London to Surabaya.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 London 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 Surabaya flights
Heathrow to Banyuwangi flights

Top 4 airlines flying from London to Surabaya

Discover the top 4 airlines that operate flights from London 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 12 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£433Average£756FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£584Average£733FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest£645Average£862FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest£730Average£779FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

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