LON - IND

$256 Find Cheap Flights from London 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 from London to Indianapolis departing on 8/28. 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

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 in flight searches from London to Indianapolis, 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 Indianapolis, as well as popular online travel agencies
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Booking Insights
Flights Deals

Cheap Flights from London to Indianapolis (LON-IND)

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

Fri, Sep 12 - Fri, Sep 19
 Logo
2:00 pm - 9:18 amLGW-IND
24h 18m1 stop
 Logo
5:30 am - 10:00 amIND-LGW
23h 30m1 stop
Sun, Sep 21 - Wed, Sep 24
 Logo
2:00 pm - 9:18 amLGW-IND
24h 18m1 stop
 Logo
5:45 am - 10:00 amIND-LGW
23h 15m1 stop
Mon, Sep 15 - Mon, Sep 29
Aer Lingus Logo
8:50 am - 6:20 pmLHR-IND
14h 30m1 stop
Aer Lingus Logo
7:50 pm - 1:25 pmIND-LHR
12h 35m1 stop
$692Aer Lingus
Find Deal
Mon, Sep 15 - Mon, Sep 29
Aer Lingus Logo
8:50 am - 6:20 pmLHR-IND
14h 30m1 stop
Aer Lingus Logo
7:50 pm - 1:25 pmIND-LHR
12h 35m1 stop
$758Aer Lingus
Find Deal
Fri, Aug 29 - Tue, Sep 30
United Airlines Logo
1:00 pm - 10:16 pmLHR-IND
14h 16m1 stop
United Airlines Logo
6:15 am - 7:15 amIND-LHR
20h 00m1 stop
$781United Airlines
Find Deal
Mon, Sep 15 - Mon, Sep 29
Scandinavian Airlines Logo
6:40 am - 9:24 pmLHR-IND
19h 44m2 stops
Scandinavian Airlines Logo
4:40 pm - 6:30 pmIND-LHR
20h 50m2 stops
$807Scandinavian Airlines
Find Deal
Mon, Sep 15 - Mon, Sep 29
Scandinavian Airlines Logo
7:05 am - 8:54 pmLHR-IND
18h 49m2 stops
Scandinavian Airlines Logo
12:56 pm - 4:00 pmIND-LHR
22h 04m2 stops
$827Scandinavian Airlines
Find Deal
Tue, Nov 18 - Sat, Dec 6
United Airlines Logo
12:50 pm - 10:57 pmLHR-IND
15h 07m1 stop
United Airlines Logo
6:05 am - 10:25 amIND-LHR
23h 20m1 stop
$829United Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 30
British Airways Logo
1:30 pm - 8:57 pmLCY-IND
36h 27m2 stops
British Airways Logo
1:53 pm - 2:35 pmIND-LCY
19h 42m2 stops
$1,053British Airways
Find Deal
Wed, Aug 20 - Tue, Aug 26
British Airways Logo
7:00 am - 9:05 pmLCY-IND
19h 05m2 stops
British Airways Logo
4:10 pm - 12:05 pmIND-LCY
14h 55m2 stops
$1,411British Airways
Find Deal
Expert advice

Expert advice for your flight from London 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
Air Canada

Signature Class offers lie-flat seats with direct aisle access on long-haul flights.


Preferred Economy seats offer up to four extra inches of legroom.

Read more about Air Canadaby Stefanie Waldek
Air India

Check the seat map for newer planes with Bluetooth audio and wireless charging.


Use the Upgrade+ bidding system for discounted upgrades on long flights.

Virgin Atlantic

Upper Class features fully flat beds and direct aisle access.


Economy Delight offers additional legroom and priority boarding.

British Airways

Premium economy offers seven inches of extra legroom, ideal for long flights.


Check plane type for modern refits to ensure a comfortable long-haul experience.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on Air India

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

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
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
Booking Insights

KAYAK's insights & trends for London to Indianapolis flights

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

How much is a round-trip flight from London to Indianapolis?

What’s the cheapest day of the week to fly from London to Indianapolis?

The average price of all round-trip flights from London to Indianapolis clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Indianapolis on a Wednesday and more expensive on a Saturday. On your return trip to London, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London 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 from London to Indianapolis is September, where tickets cost $844 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,296 and $1,128 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London 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 on the flight from London to Indianapolis, you should book around 3 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$256
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from London Gatwick Airport to Indianapolis

When to book flights from London to Indianapolis

Are your dates flexible? Find out the best times to travel from London to Indianapolis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 flights from London to Indianapolis

  • What is the cheapest flight from London to Indianapolis?

    In the last 3 days, the lowest price for a flight from London to Indianapolis was $256 for a one-way ticket and $475 for a round-trip.

  • Do I need a passport to fly between London and Indianapolis?

    A passport is required to fly from London to Indianapolis.

  • Which aircraft models fly most regularly from London to Indianapolis?

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

  • How does KAYAK find such low prices on flights from London 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 from London to Indianapolis.

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

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

  • What is the Hacker Fare option on flights from London 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 to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London 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 from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London to Indianapolis

 
See real verified KAYAK customer reviews for airlines flying from London to Indianapolis. 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 London 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.
6.6
British AirwaysOverall score based on 7217 reviews
6.7Comfort
7.6Crew
6.3Food
6.9Boarding
6.4Entertainment
Airline reviews

Everything about the flight check-in was smooth no line the plane is clean and bathroom

10.0 ExcellentAnonymous, Jul 2025LHR - BWI
Read more British Airways reviews

Everything about the flight check-in was smooth no line the plane is clean and bathroom

Excellent everywhere but Philly, the most rotten airport in the world.

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

I was put into business class. Wow! My flight attendant was great! The food amazing’

The gate at London Gatwick had confusing signs for the different zones and the staff seemed harried because people didn't know when it was their turn to come to the desk. Plus, with there were too many carry-on bag travelers, myself included. The charge scheme for checking bags is frustrating. If you travel light, you want the freedom to leave as soon as you deplane. When you are forced to gate-check your bag simply because the flight is fully booked, you lose whatever time you'd hoped to save because you're still stuck waiting for your bag to come off the conveyor belt.

Not so good with their baggage handling as they damaged one of my check in luggage

All went well on the flight, not happy of course with having to pay for a seat and in hold luggage of £50

We never made it onto this flight due to BA's lackluster organisation.

The air hostess were good, cheerful, but I didn't like the boarding. My son and I initially bought our flight tickets, making sure it included 1 luggage and a carry on. Tickets were purchased for British airlines, but we were merged with American Airlines. At checking in our languages, we were told, we don't have luggage prepaid so we had to pay extra $125 each and almost £60 on our way back. I think that's unfair.

Economy seats are so small and compacted so close together that comfort is negatively affected, especially on long flights. However that is due to aircraft design, not anything the airline can do about it.

Everything you need to know for your flight from London to Indianapolis

Information on your arrival and departure airports

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