$317 Find Cheap Flights from the United Kingdom to Indianapolis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Indianapolis departing on 2/3. 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 Indianapolis

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Indianapolis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Indianapolis, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$766
Overall average: $1,117
Multiple Airlines
Sun 4/12Wed 4/22
MAN - IND • 2 stops
Cheapest one-way
$317
Overall average: $2,684
Multiple Airlines
Tue 2/3
LHR - IND • 3 stops
Our travelers' advice
AI-generated summary based on content written by travel experts
BA's World Traveller Plus offers priority boarding.
Aer Lingus's Economy has 17.7-inch wide seats.
Expert advice
Expert advice
Expert advice
Expert advice
When to travel
September
Cheapest • 13% price drop
May
Most popular
Good to know
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KAYAK searches 100s of sites at once to find you the best travel deals.
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Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from the United Kingdom to Indianapolis

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from the United Kingdom to Indianapolis 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 round-trip flight deals from the United Kingdom to Indianapolis

Sun, Apr 12 - Wed, Apr 22
Multiple Airlines Logo
6:15 am - 12:12 amMAN-IND
46h 57m2 stops
Multiple Airlines Logo
7:50 pm - 11:20 amIND-MAN
10h 30m1 stop
$766Multiple Airlines
Find Deal
Fri, Apr 10 - Fri, Apr 24
Aer Lingus Logo
12:05 pm - 6:20 pmMAN-IND
11h 15m1 stop
Aer Lingus Logo
7:50 pm - 1:50 pmIND-MAN
13h 00m1 stop
$771Aer Lingus
Find Deal
Mon, Feb 16 - Mon, Mar 16
Scandinavian Airlines Logo
6:40 am - 9:27 pmLHR-IND
19h 47m2 stops
Scandinavian Airlines Logo
4:43 pm - 4:00 pmIND-LHR
19h 17m2 stops
$778Scandinavian Airlines
Find Deal
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
8:15 am - 12:18 amBHX-IND
21h 03m2 stops
Multiple Airlines Logo
6:55 am - 11:10 amIND-BHX
23h 15m2 stops
$780Multiple Airlines
Find Deal
Fri, Apr 10 - Fri, Apr 24
Scandinavian Airlines Logo
7:50 pm - 8:48 pmLHR-IND
29h 58m2 stops
Scandinavian Airlines Logo
7:20 am - 9:35 amIND-LHR
21h 15m2 stops
$797Scandinavian Airlines
Find Deal
Fri, Jan 23 - Tue, Feb 10
Multiple Airlines Logo
12:25 pm - 11:26 amLHR-IND
28h 01m2 stops
Multiple Airlines Logo
12:21 pm - 11:20 amIND-LHR
17h 59m3 stops
$798Multiple Airlines
Find Deal
Wed, Apr 8 - Wed, Apr 22
Aer Lingus Logo
9:50 am - 6:20 pmLHR-IND
13h 30m1 stop
Aer Lingus Logo
7:50 pm - 1:55 pmIND-LHR
13h 05m1 stop
$802Aer Lingus
Find Deal
Fri, Jan 23 - Mon, Jan 26
Lufthansa Logo
9:55 am - 7:02 pmLCY-IND
38h 07m2 stops
Lufthansa Logo
12:23 pm - 9:15 amIND-LCY
15h 52m2 stops
$1,009Lufthansa
Find Deal
Fri, Jan 23 - Mon, Jan 26
Lufthansa Logo
9:55 am - 7:02 pmLCY-IND
38h 07m2 stops
Lufthansa Logo
3:52 pm - 5:40 pmIND-LCY
20h 48m2 stops
$1,010Lufthansa
Find Deal
Wed, Dec 17 - Tue, Dec 23
British Airways Logo
8:40 am - 9:00 pmLCY-IND
17h 20m2 stops
British Airways Logo
4:03 pm - 4:25 pmIND-LCY
19h 22m2 stops
$1,268British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Indianapolis

Get data-powered insights and trends for flights to Indianapolis to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Indianapolis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Indianapolis, 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 to Indianapolis is November, where tickets cost $725 on average for one-way flights. On the other hand, the most expensive months are January and February, where the average cost of tickets from the United Kingdom is $1,144 and $1,137 respectively. For return trips, the best month to travel is September with an average price of $861.

How far in advance should I book a flight to Indianapolis?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Indianapolis, 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 85 days before departure.

Expert advice

Expert advice for your flight to Indianapolis

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-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.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
KLM

KLM's Premium Comfort offers 48 cm wide seats and 20 cm recline for long-haul flights.


KLM's World Business Class features lay-flat seats with direct aisle access.

Finnair

Finnair's Premium Economy includes meals on real china and complimentary alcoholic beverages.


Finnair's Economy Comfort offers more legroom for a small additional charge.

Lufthansa

Lufthansa's Premium Economy offers 50% more space and an extra 23 kg checked bag.


Lufthansa's in-flight entertainment includes films, TV, music, and podcasts on long-haul flights.

Virgin Atlantic

Virgin Atlantic's Upper Class features fully flat beds and exclusive lounge access.


Virgin Atlantic's Premium Economy offers wider seats, more legroom, and enhanced meal service.

Aer Lingus

Aer Lingus's Business Class offers 22-inch wide seats and a 6'5" lay-flat bed.


Aer Lingus's Economy offers 17.7-inch wide seats in a 2-4-2 configuration on A330 planes.

British Airways

BA's Premium Economy provides 18 cm extra legroom and wider seats for long-haul comfort.


BA's World Traveller Plus offers priority boarding and bigger baggage allowance.

Our travel experts
Blane Bachelor

Blane Bachelor

Expert on KLM

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 Finnair

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
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

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
Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff

Laura Ratliff

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Read more
Marisa Garcia

Marisa Garcia

Expert on Aer Lingus

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

Good to know

Low seasonFebruary
Cheapest flight$317
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from London Heathrow Airport to Indianapolis

FAQs - booking Indianapolis flights

  • How far is Indianapolis Airport from central Indianapolis?

    Indianapolis Airport is 8 miles from the center of Indianapolis.

  • What is the name of Indianapolis’s airport?

    All flights to Indianapolis land at Indianapolis Airport. The airport code is IND,and it can also be referred to as Indianapolis or Indianapolis Intl.

  • What is the cheapest day to fly to Indianapolis?

    Based on KAYAK data, the cheapest day to fly to Indianapolis is Wednesday where tickets can be as cheap as $770. On the other hand, the most expensive day to fly is Saturday, where prices are $909 on average.

  • How does KAYAK find such low prices on flights to Indianapolis?

    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 to Indianapolis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Indianapolis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Indianapolis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Indianapolis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Indianapolis with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Indianapolis?

    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 Indianapolis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Indianapolis?

    The cheapest time of day to fly to Indianapolis is generally in the morning, when flights cost $772 on average. The most expensive time of day to fly to Indianapolis is generally at night, which is peak travel time and where the average cost of a ticket is $883.

  • How many direct flights to Indianapolis are there each week?

    Each week there are around 1,549 direct flights from within United Kingdom to Indianapolis. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Indianapolis

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Indianapolis flight deals.

Reviews of the top airlines flying from the United Kingdom to Indianapolis

 
See real verified KAYAK customer reviews for airlines flying to Indianapolis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Indianapolis. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Indianapolis? 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.
7.2
Aer LingusOverall score based on 1383 reviews
6.6Food
7.4Boarding
8.0Crew
6.9Entertainment
7.1Comfort
Airline reviews

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

10.0 ExcellentPAULINA, Nov 2025DUB - LAS
Read more Aer Lingus reviews

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

I liked that I went thru customs in Dublin instead of having to do that in LA.

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

Great on board entertainment Tasty food Cattle class obviously crammed but not as bad as shorter hall flights

Logan gate staff was unhelpful. Arrived early, come to find out the airbus scheduled was reassigned and I did not have a seat. The desk agent spoke to his supervisor who instructed him to give me a boarding pass to get up to gate area, he was polite. At the gate the fellow was sitting to the side with two other BA staff . I asked him if he could help me, his answer was” we are on a break, we are closed” then turned his back. I am almost 70, drove 4 1/2 hours to Boston and had been looking forward to this trip for 5 months. I have worked in service many times in my life and this is not how it is done. I eventually (1/2 hr) before boarding was able to get a seat. The rest of the flight experience was unremarkable.

The boarding process was chaotic at LHR and the seat was not as comfortable as other airlines....

Great flight. One unique individual assisting in business class who should have not been there. Need more generic meals, not British centric.

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