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Cheap flights from Indianapolis to London from $339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to London departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Indianapolis to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:50 pm - 9:30 am
IND
-
LCY
12h 40m
2 stops
Delta Logo
10:00 am - 9:07 pm
LCY
-
IND
16h 07m
2 stops
$1,081Delta
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
10:20 am - 8:40 am
IND
-
LCY
17h 20m
2 stops
Multiple Airlines Logo
9:15 am - 8:36 pm
LCY
-
IND
16h 21m
2 stops
$1,090Multiple Airlines
Sun, Oct 18 - Fri, Oct 23
Delta Logo
4:00 pm - 9:30 am
IND
-
LCY
12h 30m
2 stops
Delta Logo
7:45 am - 5:18 pm
LCY
-
IND
14h 33m
2 stops
$1,092Delta
Mon, Jul 6 - Thu, Jul 16
Multiple Airlines Logo
10:20 am - 8:40 am
IND
-
LCY
17h 20m
2 stops
Multiple Airlines Logo
9:15 am - 8:36 pm
LCY
-
IND
16h 21m
2 stops
$1,112Multiple Airlines
Sun, Oct 18 - Fri, Oct 23
Lufthansa Logo
4:25 pm - 5:55 pm
IND
-
LCY
20h 30m
2 stops
Lufthansa Logo
9:15 am - 11:54 pm
LCY
-
IND
19h 39m
2 stops
$1,115Lufthansa
Sun, Sep 27 - Mon, Oct 5
SWISS Logo
4:25 pm - 6:40 pm
IND
-
LCY
21h 15m
2 stops
SWISS Logo
7:15 pm - 4:33 pm
LCY
-
IND
26h 18m
2 stops
$1,117SWISS
Wed, Sep 2 - Sun, Sep 13
Multiple Airlines Logo
7:31 pm - 5:55 pm
IND
-
LCY
41h 24m
2 stops
Multiple Airlines Logo
6:45 am - 6:20 pm
LCY
-
IND
16h 35m
1 stop
$1,125Multiple Airlines
Sat, Aug 29 - Wed, Sep 9
Lufthansa Logo
7:01 pm - 5:55 pm
IND
-
LCY
17h 54m
2 stops
Lufthansa Logo
9:50 am - 10:57 pm
LCY
-
IND
17h 07m
2 stops
$1,131Lufthansa
Mon, Oct 19 - Mon, Oct 26
Delta Logo
4:00 pm - 9:30 am
IND
-
LCY
12h 30m
2 stops
Delta Logo
7:45 am - 6:56 pm
LCY
-
IND
16h 11m
2 stops
$1,139Delta
Wed, Jul 29 - Mon, Aug 3
Multiple Airlines Logo
10:20 am - 8:25 am
IND
-
LCY
17h 05m
2 stops
Multiple Airlines Logo
9:00 am - 8:36 pm
LCY
-
IND
16h 36m
2 stops
$1,150Multiple Airlines
Fri, Oct 16 - Sat, Oct 24

SWISS flights from Indianapolis to London City Airport

Our best SWISS deals on Indianapolis to London City Airport flight tickets
SWISS
Sep 2
IND4:25 pmIndianapolis
21h 15m
2 stops
LCY6:40 pmLondon City
Sep 13
LCY7:15 pmLondon City
26h 18m
2 stops
IND4:33 pmIndianapolis
$1,117
SWISS
Jul 26
IND4:25 pmIndianapolis
15h 10m
2 stops
LCY12:35 pmLondon City
Aug 4
LCY7:15 pmLondon City
26h 15m
2 stops
IND4:30 pmIndianapolis
$1,170
SWISS
Jul 6
IND4:25 pmIndianapolis
15h 10m
2 stops
LCY12:35 pmLondon City
Jul 13
LCY1:10 pmLondon City
32h 20m
2 stops
IND4:30 pmIndianapolis
$1,246

Aer Lingus flights from Indianapolis to London City Airport

Our best Aer Lingus deals on Indianapolis to London City Airport flight tickets
Aer Lingus
Oct 12
IND7:50 pmIndianapolis
17h 30m
1 stop
LCY6:20 pmLondon City
Oct 20
LCY8:30 pmLondon City
26h 50m
1 stop
IND6:20 pmIndianapolis
$1,188
Aer Lingus
Oct 1
IND7:50 pmIndianapolis
20h 45m
1 stop
LCY9:35 pmLondon City
Oct 7
LCY6:45 amLondon City
16h 35m
1 stop
IND6:20 pmIndianapolis
$1,208
Aer Lingus
Oct 1
IND7:50 pmIndianapolis
20h 45m
1 stop
LCY9:35 pmLondon City
Oct 7
LCY6:45 amLondon City
16h 35m
1 stop
IND6:20 pmIndianapolis
$1,210

momondo Fare Finder

 
Customize your flight search to find flights from Indianapolis to London City Airport 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, momondo users made 832,500 searches. Data last updated May 22, 2026.
Use the filters below to find and compare flights from Indianapolis to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisLondon

IND - LCY

INDLCY

Indianapolis

Thu 10/1

3:50 pm-9:30 am

2 stops12h 40m

London City

Mon 10/5

10:00 am-9:07 pm

2 stops16h 07m

$1,081

IndianapolisLondon

IND - LCY

INDLCY

Indianapolis

Sun 10/18

10:20 am-8:40 am

2 stops17h 20m

London City

Fri 10/23

9:15 am-8:36 pm

2 stops16h 21m

$1,090
Quickest round-trip

IndianapolisLondon

IND - LCY

INDLCY

Indianapolis

Mon 7/6

4:00 pm-9:30 am

2 stops12h 30m

London City

Thu 7/16

7:45 am-5:18 pm

2 stops14h 33m

$1,092

IndianapolisLondon

IND - LCY

INDLCY

Indianapolis

Sun 10/18

10:20 am-8:40 am

2 stops17h 20m

London City

Fri 10/23

9:15 am-8:36 pm

2 stops16h 21m

$1,112

IndianapolisLondon

IND - LCY

INDLCY

Indianapolis

Sun 9/27

4:25 pm-5:55 pm

2 stops20h 30m

London City

Mon 10/5

9:15 am-11:54 pm

2 stops19h 39m

$1,115

IndianapolisLondon

IND - LCY

INDLCY

Indianapolis

Wed 9/2

4:25 pm-6:40 pm

2 stops21h 15m

London City

Sun 9/13

7:15 pm-4:33 pm

2 stops26h 18m

$1,117

IndianapolisLondon

IND - LCY

INDLCY

Indianapolis

Sat 8/29

7:31 pm-5:55 pm

2 stops41h 24m

London City

Wed 9/9

6:45 am-6:20 pm

1 stop16h 35m

$1,125

IndianapolisLondon

IND - LCY

INDLCY

Indianapolis

Mon 10/19

7:01 pm-5:55 pm

2 stops17h 54m

London City

Mon 10/26

9:50 am-10:57 pm

2 stops17h 07m

$1,131

IndianapolisLondon

IND - LCY

INDLCY

Indianapolis

Wed 7/29

4:00 pm-9:30 am

2 stops12h 30m

London City

Mon 8/3

7:45 am-6:56 pm

2 stops16h 11m

$1,139

IndianapolisLondon

IND - LCY

INDLCY

Indianapolis

Fri 10/16

10:20 am-8:25 am

2 stops17h 05m

London City

Sat 10/24

9:00 am-8:36 pm

2 stops16h 36m

$1,150

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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

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

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

Aer Lingus, Iberia, and Delta are the most popular carriers operating from Indianapolis to London City

When to book flights from Indianapolis to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Indianapolis to London City Airport (IND to LCY) flight deals and tips

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

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from Indianapolis to London City Airport takes 11h 40m
There are no direct flights from Indianapolis to London City Airport. There are no popular flight routes from Indianapolis to London City Airport.
Search flight deals

Frequently asked questions about flying from Indianapolis to London City Airport

  • How far is Indianapolis to London City by plane?

    London City is 3993.5 mi away from Indianapolis. By plane, this route typically takes 11h 40m.

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

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

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

    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 Indianapolis Airport to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The necessary travel and health documents for your London City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Dover
Luton
Hayes
Crawley
Wembley
Slough
Croydon
Stansted
Watford
Harrow
Brentwood
Dartford
Ilford
Cobham
Folkestone
Uxbridge
Romford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Indianapolis.

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

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

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

Once all potential Indianapolis to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to London from Indianapolis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London City Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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