LHR - SUB

£344 Find Cheap Flights from London Heathrow Airport to Surabaya – Compare and Save

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Everything you should know

Cheapest return flight
£607
Typical prices: £710-£896
SWISS, Lufthansa
Fri 6/4Sat 2/6
LHR - SUB • 2 stops
Cheapest one-way flight
£344
Typical prices: £457-£703
Multiple Airlines
Mon 10/12
LHR - SUB • 3 stops
Direct flights
Not available
There are currently no direct flights between London Heathrow Airport and Surabaya. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
19 weeks
in advance
Our data shows that travellers who book at least 19 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 9% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Bandar Seri Begawan Brunei Intl (BWN)
Cheapest • Avg £770 (return)
Singapore Changi (SIN)
Shortest trip • 20h 09m (one-way)
Insights
Insights
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We hope you enjoy your trip to Surabaya!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Surabaya (LHR-SUB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Surabaya

Tue, 6 Apr - Wed, 2 Jun
Multiple Airlines Logo
18:40 - 09:10LHR  London Heathrow-SUB Surabaya Juanda
32h 30m2 stops Zurich Singapore Changi
Multiple Airlines Logo
16:30 - 08:15SUB  Surabaya Juanda-LHR London Heathrow
21h 45m2 stops Singapore Changi Munich Franz Josef Strauss
£607Multiple Airlines
Tue, 6 Apr - Wed, 2 Jun
Multiple Airlines Logo
18:40 - 09:10LHR  London Heathrow-SUB Surabaya Juanda
32h 30m2 stops Zurich Singapore Changi
Multiple Airlines Logo
16:30 - 08:15SUB  Surabaya Juanda-LHR London Heathrow
21h 45m2 stops Singapore Changi Munich Franz Josef Strauss
£611Multiple Airlines
Thu, 26 Nov - Fri, 18 Dec
Multiple Airlines Logo
16:35 - 09:00LHR  London Heathrow-SUB Surabaya Juanda
33h 25m2 stops Athens Eleftherios V. Singapore Changi
Multiple Airlines Logo
08:20 - 08:40SUB  Surabaya Juanda-LHR London Heathrow
31h 20m2 stops Jakarta Soekarno-Hatta Intl Colombo Bandaranaike Intl
£625Multiple Airlines
Mon, 5 Apr - Wed, 2 Jun
Singapore Airlines Logo
09:25 - 09:10LHR  London Heathrow-SUB Surabaya Juanda
17h 45m1 stop Singapore Changi
Singapore Airlines Logo
19:15 - 08:00SUB  Surabaya Juanda-LHR London Heathrow
18h 45m1 stop Singapore Changi
£708Singapore Airlines
Mon, 5 Apr - Wed, 2 Jun
Singapore Airlines Logo
09:25 - 09:10LHR  London Heathrow-SUB Surabaya Juanda
17h 45m1 stop Singapore Changi
Singapore Airlines Logo
19:15 - 08:00SUB  Surabaya Juanda-LHR London Heathrow
18h 45m1 stop Singapore Changi
£715Singapore Airlines
Tue, 6 Apr - Wed, 2 Jun
Singapore Airlines Logo
09:25 - 09:10LHR  London Heathrow-SUB Surabaya Juanda
17h 45m1 stop Singapore Changi
Singapore Airlines Logo
19:15 - 08:00SUB  Surabaya Juanda-LHR London Heathrow
18h 45m1 stop Singapore Changi
£716Singapore Airlines
Tue, 1 Dec - Sat, 5 Dec
Cathay Pacific Logo
16:50 - 18:20LHR  London Heathrow-SUB Surabaya Juanda
18h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
08:15 - 07:00SUB  Surabaya Juanda-LHR London Heathrow
29h 45m1 stop Hong Kong Intl
£790Cathay Pacific
Sun, 6 Dec - Wed, 20 Jan
Cathay Pacific Logo
16:50 - 18:20LHR  London Heathrow-SUB Surabaya Juanda
18h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
08:15 - 06:50SUB  Surabaya Juanda-LHR London Heathrow
29h 35m1 stop Hong Kong Intl
£792Cathay Pacific
Sat, 2 Jan - Sat, 16 Jan
Etihad Airways Logo
20:55 - 09:30LHR  London Heathrow-SUB Surabaya Juanda
29h 35m2 stops Abu Dhabi Zayed Intl Jakarta Soekarno-Hatta Intl
Etihad Airways Logo
11:10 - 06:40SUB  Surabaya Juanda-LHR London Heathrow
26h 30m2 stops Jakarta Soekarno-Hatta Intl Abu Dhabi Zayed Intl
£876Etihad Airways
Fri, 27 Nov - Fri, 18 Dec
Etihad Airways Logo
13:55 - 08:30LHR  London Heathrow-SUB Surabaya Juanda
35h 35m2 stops Abu Dhabi Zayed Intl Jakarta Soekarno-Hatta Intl
Etihad Airways Logo
17:00 - 14:30SUB  Surabaya Juanda-LHR London Heathrow
28h 30m2 stops Jakarta Soekarno-Hatta Intl Abu Dhabi Zayed Intl
£915Etihad Airways
Booking Insights

Price, demand, and travel trends for London Heathrow Airport to Surabaya flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from London Heathrow Airport to Surabaya?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from London Heathrow Airport to Surabaya. It's 8% cheaper than the average day, while Saturday is the most expensive, with prices 12% higher.

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

•February is the cheapest month to fly from London Heathrow Airport to Surabaya at £725 return.
•August (£1,031) and July (£1,015) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 42% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from London Heathrow Airport to Surabaya the cheapest?

Flights from London Heathrow Airport to Surabaya are cheapest 19 weeks before departure. Booking in this window typically costs about 30% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for London Heathrow Airport to Surabaya flights

Low season

November

Cheapest flight

£344
Beat the crowds with an average 55% drop in traveller numbers.
The most popular month to fly with an average 69% increase in traveller numbers.
One-way flight from London Heathrow Airport to Surabaya

When to book flights from Heathrow to Surabaya

Are your dates flexible? Find out the best times to travel from Heathrow to Surabaya based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your London Heathrow Airport to Surabaya flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from London Heathrow Airport to Surabaya?

    Two cabin classes are available on flights from London Heathrow Airport to Surabaya:

    • Economy class
    • Premium Economy Class

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

    A direct flight from London Heathrow Airport to Surabaya takes 00m, covering 7,604 miles.

  • Do I need a passport to fly from London Heathrow Airport to Surabaya?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London Heathrow Airport to Surabaya flight?

    Return flights from London Heathrow Airport to Surabaya range from £710 to £896, with an average of £792 over the past 12 months. Anything below £710 counts as a good deal.

  • How expensive are last-minute London Heathrow Airport to Surabaya flights?

    Last-minute fares on this route (booked within two weeks of departure) run 10% above the £792 route average. Book 19 weeks before departure for the lowest fares.

  • Have flight prices from London Heathrow Airport to Surabaya changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £607 to £4,314. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from London Heathrow Airport to Surabaya looking right now?

    One-way fares from London Heathrow Airport to Surabaya are currently higher than usual. Average one-way flight prices are about £1,195, which is 133% above the typical average for this route.

  • Which airports can I use when flying from London Heathrow Airport to Surabaya?

    Flights from London Heathrow Airport to Surabaya usually depart from London Heathrow (LHR) and arrive at Surabaya Juanda (SUB).

  • Which airports do connecting flights from London Heathrow Airport to Surabaya pass through?

    One-stop flights from London Heathrow Airport to Surabaya most commonly connect through:

    • Singapore Changi (SIN) – 72% of one-stop connections
    • Kuala Lumpur Intl (KUL) – 14% of one-stop connections
    • Hong Kong Intl (HKG) – 13% of one-stop connections
    • Bandar Seri Begawan Brunei Intl (BWN) – 1% of one-stop connections

  • Can I save money by using flexible dates for flights from London Heathrow Airport to Surabaya?

    Yes. Flexible dates can save you up to 19% on flights from London Heathrow Airport to Surabaya. Tuesday is the cheapest departure day at £731 return on average, while Saturday is the most expensive at £893, a difference of £162.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from London Heathrow Airport to Surabaya?

    Flying via Singapore Changi (SIN) gives the shortest average 1-stop total travel time of 20h 09m, compared to 24h 05m via Kuala Lumpur Intl (KUL) and 26h 12m via Bandar Seri Begawan Brunei Intl (BWN).

  • What is the time difference between London Heathrow Airport and Surabaya?

    Surabaya is 7 hours ahead of London Heathrow Airport (West Indonesia Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking London Heathrow Airport to Surabaya flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average £731, about £162 less than Saturday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 30% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your London Heathrow Airport to Surabaya trip for February. Fares historically average £725 return in that month – typically £307 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Surabaya Juanda Airport.

    • Hotel Sinar 1
    • Hotel Sinar 2

More options for your flight from Heathrow to Surabaya

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

Car hire in Surabaya
Hotels in Surabaya