What is the cheapest airline that flies from London City to Sumatra?

SWISS and KLM are the most popular carriers operating from London City to Sumatra

When did momondo last update prices for flights from London City Airport to Sumatra?

Prices for flights from London City Airport to Sumatra refresh daily.

How old do you have to be to fly from London City Airport to Sumatra?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London City Airport to Sumatra.

What documentation or ID do you need to fly to Sumatra?

The required travel and health documents for your Sumatra trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sumatra. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£495 Cheap Flights from London City Airport to Sumatra in 2026

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Find the cheapest flights from London City Airport to Sumatra

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:20 - 19:35

LCY

KNO

23h 15m

2 stops

16:00 - 12:35

KNO

LCY

26h 35m

2 stops

£1,034Multiple Airlines

Sun, 21 Jun - Mon, 6 Jul

09:15 - 08:00

LCY

KNO

40h 45m

2 stops

08:50 - 08:40

KNO

LCY

29h 50m

2 stops

£1,064Lufthansa

Tue, 28 Jul - Wed, 19 Aug

20:45 - 08:30

LCY

KNO

53h 45m

2 stops

15:45 - 18:30

KNO

LCY

32h 45m

2 stops

£1,088KLM

Sun, 21 Jun - Mon, 6 Jul

20:45 - 08:30

LCY

KNO

53h 45m

2 stops

15:45 - 18:30

KNO

LCY

32h 45m

2 stops

£1,143KLM

Sun, 21 Jun - Mon, 6 Jul

09:15 - 08:00

LCY

KNO

40h 45m

2 stops

08:50 - 17:25

KNO

LCY

38h 35m

2 stops

£1,148Multiple Airlines

Tue, 28 Jul - Wed, 19 Aug

09:15 - 19:35

LCY

KNO

28h 20m

2 stops

08:50 - 08:40

KNO

LCY

29h 50m

2 stops

£1,151Multiple Airlines

Tue, 28 Jul - Wed, 19 Aug

20:45 - 08:30

LCY

KNO

53h 45m

2 stops

15:45 - 18:30

KNO

LCY

32h 45m

2 stops

£1,183KLM

Sun, 21 Jun - Mon, 6 Jul

20:45 - 08:30

LCY

KNO

53h 45m

2 stops

15:45 - 18:30

KNO

LCY

32h 45m

2 stops

£1,202KLM

Sun, 21 Jun - Mon, 6 Jul

20:45 - 08:30

LCY

KNO

53h 45m

2 stops

15:45 - 18:30

KNO

LCY

32h 45m

2 stops

£1,221KLM

Sun, 21 Jun - Mon, 6 Jul

09:15 - 19:35

LCY

KNO

28h 20m

2 stops

08:50 - 08:40

KNO

LCY

29h 50m

2 stops

£1,234SWISS

Tue, 28 Jul - Wed, 19 Aug

KLM flights from London City Airport to Sumatra

Our best KLM deals on London City Airport to Sumatra flight tickets

KLM

21 Jun

LCY20:45London City

53h 45m

2 stops

KNO08:30Medan Kuala Namu Intl

6 Jul

KNO15:45Medan Kuala Namu Intl

32h 45m

2 stops

LCY18:30London City

£1,010

KLM

21 Jun

LCY20:45London City

53h 45m

2 stops

KNO08:30Medan Kuala Namu Intl

6 Jul

KNO15:45Medan Kuala Namu Intl

32h 45m

2 stops

LCY18:30London City

£1,047

KLM

21 Jun

LCY20:45London City

53h 45m

2 stops

KNO08:30Medan Kuala Namu Intl

6 Jul

KNO15:45Medan Kuala Namu Intl

32h 45m

2 stops

LCY18:30London City

£1,088

SWISS flights from London City Airport to Sumatra

Our best SWISS deals on London City Airport to Sumatra flight tickets

SWISS

28 Jul

LCY09:15London City

28h 20m

2 stops

KNO19:35Medan Kuala Namu Intl

19 Aug

KNO08:50Medan Kuala Namu Intl

29h 50m

2 stops

LCY08:40London City

£1,239

SWISS

28 Jul

LCY13:10London City

24h 25m

2 stops

KNO19:35Medan Kuala Namu Intl

19 Aug

KNO08:50Medan Kuala Namu Intl

29h 50m

2 stops

LCY08:40London City

£1,304

SWISS

8 Aug

LCY09:00London City

41h 00m

2 stops

KNO08:00Medan Kuala Namu Intl

15 Aug

KNO08:50Medan Kuala Namu Intl

38h 35m

2 stops

LCY17:25London City

£1,380

momondo Fare Finder

Use the filters below to find and compare flights from London City Airport to Sumatra that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonMedan

LCY - KNO

LCYKNO

London City

Sun 21/6

14:20-19:35

2 stops23h 15m

Medan Kuala Namu Intl

Mon 6/7

16:00-12:35

2 stops26h 35m

£1,034

LondonMedan

LCY - KNO

LCYKNO

London City

Tue 28/7

09:15-08:00

2 stops40h 45m

Medan Kuala Namu Intl

Wed 19/8

08:50-08:40

2 stops29h 50m

£1,064

LondonMedan

LCY - KNO

LCYKNO

London City

Sun 21/6

20:45-08:30

2 stops53h 45m

Medan Kuala Namu Intl

Mon 6/7

15:45-18:30

2 stops32h 45m

£1,088

LondonMedan

LCY - KNO

LCYKNO

London City

Sun 21/6

20:45-08:30

2 stops53h 45m

Medan Kuala Namu Intl

Mon 6/7

15:45-18:30

2 stops32h 45m

£1,143

LondonMedan

LCY - KNO

LCYKNO

London City

Tue 28/7

09:15-08:00

2 stops40h 45m

Medan Kuala Namu Intl

Wed 19/8

08:50-17:25

2 stops38h 35m

£1,148

LondonMedan

LCY - KNO

LCYKNO

London City

Tue 28/7

09:15-19:35

2 stops28h 20m

Medan Kuala Namu Intl

Wed 19/8

08:50-08:40

2 stops29h 50m

£1,151

LondonMedan

LCY - KNO

LCYKNO

London City

Sun 21/6

20:45-08:30

2 stops53h 45m

Medan Kuala Namu Intl

Mon 6/7

15:45-18:30

2 stops32h 45m

£1,183

LondonMedan

LCY - KNO

LCYKNO

London City

Sun 21/6

20:45-08:30

2 stops53h 45m

Medan Kuala Namu Intl

Mon 6/7

15:45-18:30

2 stops32h 45m

£1,202

LondonMedan

LCY - KNO

LCYKNO

London City

Sun 21/6

20:45-08:30

2 stops53h 45m

Medan Kuala Namu Intl

Mon 6/7

15:45-18:30

2 stops32h 45m

£1,221

LondonMedan

LCY - KNO

LCYKNO

London City

Tue 28/7

09:15-19:35

2 stops28h 20m

Medan Kuala Namu Intl

Wed 19/8

08:50-08:40

2 stops29h 50m

£1,234

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from London City Airport to Sumatra

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on London City Airport to Sumatra flights?

No. A direct flight is the cheapest option for a flight between London City Airport to Sumatra.

Cheap London City Airport to Sumatra flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London City Airport to Sumatra

Fastest flight time	22h 05m
Direct flights	None

The fastest flight from London City Airport to Sumatra takes 22h 05m

There are no direct flights from London City Airport to Sumatra. There are no popular flight routes from London City Airport to Sumatra.

Search flight deals

Frequently asked questions about flying from London City Airport to Sumatra

When did momondo last update prices for flights from London City Airport to Sumatra?
Prices for flights from London City Airport to Sumatra refresh daily.
How old do you have to be to fly from London City Airport to Sumatra?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London City Airport to Sumatra.
What documentation or ID do you need to fly to Sumatra?
The required travel and health documents for your Sumatra trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sumatra. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London City Airport to Sumatra?
momondo data reveals that the most frequently booked plane model on the route from London City Airport to Sumatra is Airbus A319, representing 17.55% of all bookings. The subsequent popular models are Airbus A320-100/200 at 15.99%, Embraer 190 at 10.82%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 9.67%.

Why use momondo?

Why should I use momondo to find a flight deal from London to Sumatra?

Finding the right flight to Sumatra from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sumatra quick and easy, saving you time and money.

Can I find flights from London to Sumatra with flexible booking policies on momondo?

All flight searches from London to Sumatra on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Sumatra?

momondo provides multiple filters to help you find the best flight to Sumatra from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Sumatra right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sumatra from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.