Indianapolis

$322+ Cheap flights from London (LON) to Indianapolis (IND)

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — IND
may. 6 — may. 131
We work with more than 300 partners to bring you better travel deals

Find cheap flights from London to Indianapolis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from London to Indianapolis are usually found in September or March, booked 86 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from London to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Indianapolis (IND). 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 mayo 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$789
(Mytrip)

One-way from

$322
(Norse)

Popular in

August

Cheapest in

September

Average price

$877
Provider with most accurate pricing for London (LON)-Indianapolis flight deals.
Provider most trusted by Cheapflights users for London (LON)-Indianapolis flights.
From London (LON) to Indianapolis
One-way flight from London (LON) to Indianapolis
Highest demand for flights based on searches. 8% potential increase in price ($86 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Average for round-trip flights in May 2025

Find flight deals from London to Indianapolis

Cheapest flights from London to Indianapolis
Explore the most affordable flight options available from London to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/122:00 pmLGW - IND
1 stop26h 52mMultiple Airlines
lun. 6/166:27 amIND - LGW
3 stops31h 43mMultiple Airlines
Deal found 4/29$789
This Gotogate deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/19:50 amLHR - IND
1 stop13h 30mAer Lingus
mié. 10/17:50 pmIND - LHR
1 stop10h 20mAer Lingus
Deal found 4/29$800
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/289:30 amLHR - IND
3 stops31h 50mMultiple Airlines
vie. 6/61:15 pmIND - LHR
3 stops17h 35mMultiple Airlines
Deal found 4/30$806
This ChecknFly deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/2412:05 pmLHR - IND
2 stops29h 51mLufthansa
jue. 6/511:20 amIND - LHR
1 stop14h 00mLufthansa
Deal found 4/29$863
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/121:05 pmLCY - IND
2 stops34h 47mMultiple Airlines
lun. 6/166:27 amIND - LCY
3 stops29h 48mMultiple Airlines
Deal found 4/29$869
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/296:40 amLHR - IND
2 stops19h 18mScandinavian Airlines
mar. 6/107:00 amIND - LHR
2 stops28h 00mScandinavian Airlines
Deal found 4/29$872
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/261:30 pmLHR - IND
1 stop12h 33mBritish Airways
sáb. 6/77:18 pmIND - LHR
1 stop10h 12mBritish Airways
Deal found 4/30$884
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/98:15 amSTN - IND
3 stops20h 44mMultiple Airlines
mar. 6/1711:24 amIND - STN
3 stops18h 16mMultiple Airlines
Deal found 4/29$927
This World Air Fares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/63:05 pmLGW - IND
2 stops22h 37mFinnair
lun. 5/197:06 pmIND - LGW
2 stops32h 29mFinnair
Deal found 4/29$977
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1012:05 pmLHR - IND
1 stop13h 56mUnited Airlines
jue. 9/187:35 pmIND - LHR
1 stop10h 05mUnited Airlines
Deal found 4/29$1,000
This ChecknFly deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/108:45 amLCY - IND
2 stops20h 14mLufthansa
sáb. 9/205:52 pmIND - LCY
2 stops18h 23mLufthansa
Deal found 4/29$1,007
This Gotogate deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/19:05 amLCY - IND
1 stop14h 15mAer Lingus
mié. 10/18:53 amIND - LCY
2 stops18h 37mAer Lingus
Deal found 4/29$1,012

Cheapflights Fare Finder

Customize your flight search to find flights from London to Indianapolis 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 2,558,603 searches. Data last updated mayo 1, 2025.
Use the filters below to find and compare flights from London to Indianapolis that are best for you.

Fly from

London

Fly to

Indianapolis

Route

Depart

Return

Price

LondonIndianapolis

LGW - IND

LGWIND

London Gatwick

jue. 6/12

2:00 pm-11:52 am

1 stop26h 52m

Indianapolis

lun. 6/16

6:27 am-7:10 pm

3 stops31h 43m

$789

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

lun. 9/1

9:50 am-6:20 pm

1 stop13h 30m

Indianapolis

mié. 10/1

7:50 pm-11:10 am

1 stop10h 20m

$800

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

mié. 5/28

9:30 am-12:20 pm

3 stops31h 50m

Indianapolis

vie. 6/6

1:15 pm-11:50 am

3 stops17h 35m

$806

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

sáb. 5/24

12:05 pm-12:56 pm

2 stops29h 51m

Indianapolis

jue. 6/5

11:20 am-6:20 am

1 stop14h 00m

$863

LondonIndianapolis

LCY - IND

LCYIND

London City

jue. 6/12

1:05 pm-6:52 pm

2 stops34h 47m

Indianapolis

lun. 6/16

6:27 am-5:15 pm

3 stops29h 48m

$869

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

jue. 5/29

6:40 am-8:58 pm

2 stops19h 18m

Indianapolis

mar. 6/10

7:00 am-4:00 pm

2 stops28h 00m

$872

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

lun. 5/26

1:30 pm-9:03 pm

1 stop12h 33m

Indianapolis

sáb. 6/7

7:18 pm-10:30 am

1 stop10h 12m

$884

LondonIndianapolis

STN - IND

STNIND

London Stansted

lun. 6/9

8:15 am-11:59 pm

3 stops20h 44m

Indianapolis

mar. 6/17

11:24 am-10:40 am

3 stops18h 16m

$927

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

mié. 9/10

12:05 pm-9:01 pm

1 stop13h 56m

Indianapolis

mié. 9/17

7:35 pm-10:40 am

1 stop10h 05m

$1,000

LondonIndianapolis

LCY - IND

LCYIND

London City

mié. 9/10

8:45 am-11:59 pm

2 stops20h 14m

Indianapolis

sáb. 9/20

5:52 pm-5:15 pm

2 stops18h 23m

$1,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 56 results
1
2
3
...
6

Compare providers for flights from London to Indianapolis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Indianapolis in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London-Indianapolis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London-Indianapolis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London-Indianapolis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Indianapolis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Indianapolis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for London to Indianapolis flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your London to Indianapolis trip
Airlines
Air Canada

Air Canada's Signature Class offers lie-flat seats and exclusive lounge access for premium comfort.


Air Canada offers complimentary meals for all fare classes on international flights.

Read more about Air Canadaby Jessica Macdonald
Air India

Air India provides hot meals in all classes, enhancing the in-flight dining experience.


Air India's A350 aircraft offers the best experience with modern amenities and comfort.

Read more about Air Indiaby Andreas Spaeth
Virgin Atlantic

Virgin's Upper Class features lie-flat beds and a four-course meal for premium comfort.


Virgin's Economy Delight offers extra legroom and priority boarding, enhancing long-haul comfort.

British Airways

BA's Club Suite offers private pods with a door, enhancing long-haul comfort.


BA's World Traveller Plus offers extra seat width and legroom, ideal for long flights.

Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Andreas Spaeth

Andreas Spaeth

Expert on Air India

Andreas Spaeth

Andreas Spaeth

Andreas hails from Hamburg, Germany, and has been visiting over 130 countries around the globe in his never-ending curiosity to explore new places. Visiting airlines and airports on every continent is a good excuse to see their home countries. Andreas is particularly proud he visited the North Pole (by icebreaker) and Antarctica (landing on an ice runway).

Read more
Blane Bachelor

Blane Bachelor

Expert on Virgin Atlantic

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Best time to book a flight from London to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from London with our price prediction graph.
Estimated round-trip 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 Indianapolis

How far ahead should I book a flight from London to Indianapolis?

Use this chart to determine the optimal time to book a round-trip flight from London to Indianapolis. Price data was last updated on April 25, 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Indianapolis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Indianapolis?

Currently, August is the cheapest month in which you can book a flight from London to Indianapolis (average of $297). Flying from London to Indianapolis in March is currently the most expensive (average of $361). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from London to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

When flying from London to Indianapolis, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 13% versus a flight in the evening.

What is the cheapest day to fly from London to Indianapolis?

Use this chart to determine the cheapest time to fly round-trip from London to Indianapolis. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their London to Indianapolis flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Indianapolis by month

Plan your trip to Indianapolis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Indianapolis ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indianapolis when rainfall is around 2.3 in.

Temperature in Indianapolis by month

Plan your trip to Indianapolis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Indianapolis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated mayo 1, 2025.
See what other customers who have flown with Delta, KLM and Austrian Airlines from London to Indianapolis have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from London to Indianapolis. 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 Indianapolis from London?

    Most people fly into Indianapolis (IND) if they book a flight to Indianapolis from London. On average, Indianapolis has 0 inbound flights from London per day from 2 airlines. Indianapolis is conveniently located just 8.3 mi from Indianapolis’s city center.

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

    Cheapflights users have booked flights from London to Indianapolis round-trip from $800. Other airlines that can offer you cheap pricing are Lufthansa, from $863, and Scandinavian Airlines, from $872. These flights start at 13% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $671. Aer Lingus flights start at $720 while deals on Lufthansa start at $850 one-way.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Indianapolis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Indianapolis?

    Currently, August is the cheapest month in which you can book a flight from London to Indianapolis (average of $297). Flying from London to Indianapolis in March is currently the most expensive (average of $361). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Greenwood
Bloomington
Terre Haute
Noblesville
Muncie
Fishers
Anderson
Carmel
Kokomo
Franklin
Plainfield
Crawfordsville
Shelbyville
Speedway

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from London to Indianapolis

Discover the top 2 airlines that operate flights from London to Indianapolis. 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 2,558,603 searches. Data last updated mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$783Average$1,183FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$815Average$1,099FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.