LHR - SUB

£410 Find Cheap Flights from London Heathrow Airport to Surabaya

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Surabaya departing on 5/11. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Surabaya

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Surabaya, 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 Surabaya, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£583
Typical prices: £761-£685
SWISS
Tue 29/9Wed 7/10
LHR - SUB • 2 stops
Cheapest one-way flight
£410
Typical prices: £426-£549
Multiple Airlines
Thu 5/11
LHR - SUB • 2 stops
Top airlines
Cheapest • from £645 (return)
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Heathrow and Surabaya. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £715 (return)
Shortest trip • 18h 30m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Surabaya!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Surabaya (LHR-SUB)

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

Tue, 29 Sep - Wed, 7 Oct
SWISS Logo
20:05 - 09:10
LHR
-
SUB
55h 05m
2 stops
SWISS Logo
16:30 - 07:55
SUB
-
LHR
21h 25m
2 stops
£583SWISS
Wed, 30 Sep - Wed, 7 Oct
SWISS Logo
20:05 - 09:10
LHR
-
SUB
55h 05m
2 stops
SWISS Logo
16:30 - 07:55
SUB
-
LHR
21h 25m
2 stops
£603SWISS
Thu, 1 Oct - Wed, 7 Oct
SWISS Logo
18:40 - 09:10
LHR
-
SUB
32h 30m
2 stops
SWISS Logo
16:30 - 07:55
SUB
-
LHR
21h 25m
2 stops
£623SWISS
Mon, 7 Sep - Sun, 13 Sep
SWISS Logo
20:05 - 09:10
LHR
-
SUB
55h 05m
2 stops
SWISS Logo
19:15 - 13:00
SUB
-
LHR
23h 45m
3 stops
£645SWISS
Mon, 19 Oct - Wed, 28 Oct
Multiple Airlines Logo
18:40 - 09:10
LHR
-
SUB
32h 30m
2 stops
Multiple Airlines Logo
19:05 - 08:45
SUB
-
LHR
20h 40m
2 stops
£678Multiple Airlines
Sat, 5 Sep - Sun, 13 Sep
SWISS Logo
18:40 - 09:10
LHR
-
SUB
32h 30m
2 stops
SWISS Logo
19:15 - 13:00
SUB
-
LHR
23h 45m
3 stops
£686SWISS
Tue, 29 Sep - Fri, 9 Oct
SWISS Logo
20:05 - 09:10
LHR
-
SUB
55h 05m
2 stops
SWISS Logo
19:15 - 13:00
SUB
-
LHR
23h 45m
3 stops
£689SWISS
Wed, 30 Sep - Thu, 8 Oct
Singapore Airlines Logo
09:25 - 18:20
LHR
-
SUB
26h 55m
1 stop
Singapore Airlines Logo
19:15 - 15:45
SUB
-
LHR
26h 30m
1 stop
£699Singapore Airlines
Wed, 30 Sep - Fri, 9 Oct
SWISS Logo
20:05 - 09:10
LHR
-
SUB
55h 05m
2 stops
SWISS Logo
19:15 - 13:00
SUB
-
LHR
23h 45m
3 stops
£708SWISS
Sun, 27 Sep - Tue, 6 Oct
Multiple Airlines Logo
22:05 - 11:00
LHR
-
SUB
30h 55m
2 stops
Multiple Airlines Logo
18:20 - 16:35
SUB
-
LHR
28h 15m
1 stop
£718Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Heathrow to Surabaya flights

Get data-powered insights and trends into flights from Heathrow to Surabaya to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London Heathrow Airport to Surabaya?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Surabaya departing in September.

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

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 Surabaya, 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 Surabaya is December, where tickets cost £0 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £1,258 and £1,151 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Surabaya, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Surabaya, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

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

Low seasonApril
Cheapest flight£410
Best time to beat the crowds (31% less expensive on average)
Most popular time to fly and prices are also 13% lower on average.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Surabaya flights

  • What is the cheapest flight from London Heathrow Airport to Surabaya?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Surabaya was £410 for a one-way ticket and £645 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Surabaya?

    London Heathrow Airport airport is called London Heathrow and the only airport in Surabaya is Surabaya Juanda.

  • Which aircraft models fly most regularly from London Heathrow Airport to Surabaya?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Surabaya?

    oneworld, and Star Alliance are the airline alliances operating flights between London Heathrow Airport and Surabaya, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from London to Surabaya, Singapore Airlines or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from London to Surabaya are Singapore Airlines and Qatar Airways. With an average price for the route of £728 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of £770 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Surabaya?

    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 Surabaya.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Surabaya from London Heathrow Airport 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 Surabaya?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Surabaya with an airline and back to London Heathrow Airport 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 Surabaya?

    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 to Surabaya from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Heathrow to Surabaya

 
See real verified KAYAK customer reviews for airlines flying from London to Surabaya. 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 Surabaya? 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.
8.2
Singapore AirlinesOverall score based on 1532 reviews
8.1Entertainment
8.3Boarding
8.0Comfort
8.6Crew
7.8Food
Airline reviews

Clean modern comfortable. Food could have been better, I only ate breakfast I wish they wouldn’t wake sleeping passengers who would rather sleep through dinner. No tea or coffee for breakfast

8.0 ExcellentAnonymous, May 2026
JFK - FRA
Read more Singapore Airlines reviews

Clean modern comfortable. Food could have been better, I only ate breakfast I wish they wouldn’t wake sleeping passengers who would rather sleep through dinner. No tea or coffee for breakfast

Food was terrible , uncomfortable seats, WiFi did not work, will never fly Singapore again.

Really great service throughout and the food was really nice. I can highly recommend thank you very much.

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

A little more room from the reclining seat in the front of me.

They ran out of the second choice of food was stuck with fish

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

toilets could be cleaned more frequently, everything else was pretty good.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

Food was just okay, need to improve for other menu variations

Flight canceled twice. Second cancellation with no notice. Qatar only got me to Copenhagen even thou flight from Copenhagen to Helsinki was code shared with QR they made me purchase a separate ticket for over 200€. At check in only 1 check in was allowed. I had to argue with staff to allow the second, carry-on sized, bag to be checked in for free. My original tix allowed 2 full size luggage as checked luggage. My 14+hr flight turned into a 60+ hr journey. 😢

Very poor No information given to why we turned around.. No one at airport to help

Qatar Airways has gone down over the last few years.

My journey with Qatar Airways from Ahmedabad to Jacksonville on 3rd February 2026 was truly exceptional. The entire experience reflected comfort, care, and world-class service. Complimentary high-quality Wi-Fi throughout the journey was a welcome luxury, especially on a long-haul flight. The vegetarian meals were thoughtfully prepared, delicious, and served with attention to detail, along with a fine selection of snacks and beverages. What truly elevated the experience was the cabin crew — graceful, courteous, and genuinely attentive, delivering outstanding hospitality at every step. This journey perfectly showcased the premium standard Qatar Airways is known for, and it left a lasting impression. I would gladly fly with them again.

Impressive as always. It is the airline of my choice, The dessert on the 2nd flight DOH-IAH was somewhat dry (the cake with cream etc) Check-in and boarding experience was fantastic, with the exception of CCU airport where chk-in staff refused to help with aisle seats stating the flight was full and accommodations were beyond him. Once I boarded there were plenty of available aisles. I was disappointed that this could not be done by self during online chk-in nor at the airport. Nothing more to add. Overall a good experience, TY QTR

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

The service was good but the food was a NO

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

I payed for extra leg room but in last moment my seating place was changed and i got standard one seat. Staff was not able to do anything , so was very disappointed because of this.

They lost the baggage and said it was deleted from the system. I had baggage tag so was able to file the complaint but there was no PIR number and update so far

Very disappointed to not have lounge access The shorter flight seats were uncomfortable

I booked tickets for a family of five and specifically paid extra to select our seats together. We spent nearly $1,000 extra (around $100 per seat) for extra legroom so we could sit near each other. However, despite paying for this, we ended up being separated on the flight. This caused a major issue for our family because my parents do not speak English and rely on me to translate and assist them during the journey. I do not understand why Etihad changed our reserved seats without explanation. I am extremely dissatisfied with this experience. I expect the airline to do better, and I am requesting a full refund for the seat selection fees we paid.

1 hour delay meant missed my connecting flight and 1st day of holiday

Flight got canceled due to Middle East conflict. Just fly hasn’t refunded me the money

Unfortunately the flight was cancelled so I never got to go

Dear Team, I purchased a full travel package that included 2 checked bags through you and JustFly. However, when I arrived at the airport, my ticket showed 0 checked bags. Since I was traveling internationally to India with 2 bags, It was a $200 per bag at the counter, which was extremely disappointing. For an international trip, why would I ever choose a no‑bag option for only $20–$30 less? This seems like an error in the booking process, and I am requesting clarification and a resolution. I have called JustFly and on phone for 1 hr :53 min and they couldn't help till I show some kind of proof etc which isn't possible but besides that love your service and using it for years !

Awful the whole airline arrived to check baggage and board our flight and the airline desk was closed where none of the passengers could check in baggage, asked for a supervisor and was refused a supervisor, called the airlines from the airport and they refused to refund the flights for their actions in the airport, Etihad and Garuda Airlines absolutely horrible customer service all the way around.

No entertainment except on app. No outlets working to charge. Good service

Food no choice just give it seams trying to finish what ever you have in hand

The crews were very professional and courteous. Pleasant flight and thank you!

They wouldn't let me on the plane. The 3rd party apparently didn't pay for the tickets properly?

Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc

Surprised that the safety briefing was only conducted in Malay language and no English despite there are foreigners on board. MH should take safety more seriously.

Flights were delayed, Food was good but only 1 meal instead of 2.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

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.

Everything you need to know for your flight from Heathrow to Surabaya

Information on your arrival and departure airports