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£243 Cheap Flights from Indianapolis (IND) to London (LHR)

View £243 flight on Mon, 30 Nov 2026Opens in a new window

Popular airlines from Indianapolis International Airport (IND) to Heathrow Airport (LHR)

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Cheap Flights from Indianapolis (IND) to London (LHR)

Prices were available within the past 7 days and start at £243 for one-way flights and £632 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Mon, 30 Nov - Wed, 9 Dec
IND
Indianapolis
LHR
London
£632 Return, found 2 days ago
£632
Return
found 2 days ago
Select Aer Lingus flight, departing Mon, 30 Nov from Indianapolis to London, returning Wed, 9 Dec, priced at £632 found 2 days ago
Aer Lingus
Mon, 12 Oct - Wed, 28 Oct
IND
Indianapolis
LHR
London
£634 Return, found 19 hours ago
£634
Return
found 19 hours ago
Select Aer Lingus flight, departing Mon, 12 Oct from Indianapolis to London, returning Wed, 28 Oct, priced at £634 found 19 hours ago
Aer Lingus
Wed, 11 Nov - Fri, 20 Nov
IND
Indianapolis
LHR
London
£635 Return, found 2 days ago
£635
Return
found 2 days ago
Select Aer Lingus flight, departing Wed, 11 Nov from Indianapolis to London, returning Fri, 20 Nov, priced at £635 found 2 days ago
Aer Lingus
Mon, 28 Sept - Wed, 14 Oct
IND
Indianapolis
LHR
London
£639 Return, found 4 days ago
£639
Return
found 4 days ago
Select Aer Lingus flight, departing Mon, 28 Sept from Indianapolis to London, returning Wed, 14 Oct, priced at £639 found 4 days ago
Iberia
Sun, 4 Oct - Tue, 20 Oct
IND
Indianapolis
LHR
London
£642 Return, found 12 hours ago
£642
Return
found 12 hours ago
Select Iberia flight, departing Sun, 4 Oct from Indianapolis to London, returning Tue, 20 Oct, priced at £642 found 12 hours ago
Iberia
Mon, 26 Oct - Wed, 11 Nov
IND
Indianapolis
LHR
London
£643 Return, found 20 hours ago
£643
Return
found 20 hours ago
Select Iberia flight, departing Mon, 26 Oct from Indianapolis to London, returning Wed, 11 Nov, priced at £643 found 20 hours ago
KLM
Sun, 4 Oct - Tue, 20 Oct
IND
Indianapolis
LHR
London
£645 Return, found 12 hours ago
£645
Return
found 12 hours ago
Select KLM flight, departing Sun, 4 Oct from Indianapolis to London, returning Tue, 20 Oct, priced at £645 found 12 hours ago
Air France
Sun, 4 Oct - Tue, 20 Oct
IND
Indianapolis
LHR
London
£650 Return, found 12 hours ago
£650
Return
found 12 hours ago
Select Air France flight, departing Sun, 4 Oct from Indianapolis to London, returning Tue, 20 Oct, priced at £650 found 12 hours ago
Lufthansa
Mon, 26 Oct - Wed, 11 Nov
IND
Indianapolis
LHR
London
£661 Return, found 20 hours ago
£661
Return
found 20 hours ago
Select Lufthansa flight, departing Mon, 26 Oct from Indianapolis to London, returning Wed, 11 Nov, priced at £661 found 20 hours ago
Delta
Sun, 29 Nov - Wed, 27 Jan
IND
Indianapolis
LHR
London
£664 Return, found 4 hours ago
£664
Return
found 4 hours ago
Select Delta flight, departing Sun, 29 Nov from Indianapolis to London, returning Wed, 27 Jan, priced at £664 found 4 hours ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from £785
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from £785

Frequently asked questions

How much does a flight from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow) cost?
You can find cheap one-way flights from £243 and cheap return flights from £632 IND to LHR with Expedia. One-way flights typically cost between £245 and £1502. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when IND to LHR ticket fares go up or down.
What is the cheapest month to fly from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow)?
January is typically the cheapest month to fly from Indianapolis International Airport (IND) to London Heathrow (LHR), with average return fares around £492. January sees lower prices because it falls after the busy holiday travel season, when demand drops and airlines often offer more competitive fares. Other cheap months to fly from Indianapolis International Airport (IND) to London Heathrow (LHR) include September and November.
Which airlines fly direct from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow)?
Enter IND to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow)?
Skywest Air is one of the cheapest airlines offering connecting return flights from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow), with tickets starting from around £466 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow)?
To find a cheap flight from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Indianapolis, IN (IND) to London (LHR)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow)?
There are approximately 75 connecting flights per day from Indianapolis International Airport (IND) to London Heathrow (LHR). Some common connection points include O'Hare International Airport (ORD), Pearson International Airport (YYZ), and John F. Kennedy International Airport (JFK).
What is the earliest flight from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow)?
The earliest flight from Indianapolis International Airport (IND) to London Heathrow (LHR) typically departs around 5:00 AM local time. This service is operated by American Airlines and is seasonal, active in November and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow)?
You'll typically find the most flights from Indianapolis International Airport (IND) to London Heathrow (LHR) on a Friday, with around 69 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, Delta, and United. Flight schedules are quite consistent throughout the week, so you'll have plenty of options no matter which day you choose to fly.
What are the most popular departure times for flights from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow)?
The most popular departure times for flights from Indianapolis Intl. (IND) to Heathrow (LHR) are in the afternoon, from 3pm to 6pm. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer this time as it allows for a full day of activities before heading to the airport, and you'll arrive in London ready to start your day.
How long does it take to fly from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow)?
There are no nonstop flights from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow). For flights with one stop, you can expect the journey to take around 10 hours 48 minutes. If your flight has two or more stops, the travel time will be longer, typically around 15 hours 30 minutes. The distance covered on this route is approximately 6,415 kilometres. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and wind patterns.
Can you fly business or first class from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow)?
Yes, you can fly business class or first class between IND and LHR. Airlines that offer business class service on this route include:
  • Republic Airlines
  • Lufthansa
  • Aer Lingus
  • SAS
  • PSA Airlines
  • Air Canada
  • Delta
  • United
  • Finnair
  • American Airlines
  • American Eagle
First class cabins are available on American Airlines.
How do I earn miles on a Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London (LHR) from Indianapolis, IN (IND)?
If you're planning to travel to London from Indianapolis International Airport (IND), you can fly directly into Heathrow Airport (LHR). Some flights may connect through major hubs like O'Hare International Airport (ORD), Hartsfield-Jackson Atlanta International Airport (ATL), or Detroit Metropolitan Wayne County Airport (DTW) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow) flight and hotel package?
Securing a Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow)?
If you booked your Indianapolis, IN (IND-Indianapolis Intl.) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Indianapolis Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Roundtrip price
£632
Distance
6376 km

Book with confidence

Compare flights from Indianapolis to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Indianapolis to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Indianapolis Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Indianapolis Intl. (IND) to Heathrow (LHR)

The easiest way to view the best deals on flights from Indianapolis to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Indianapolis Intl. to Heathrow start at just £632 and range up to £664.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Indianapolis and London
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Indianapolis to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Indianapolis Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Indianapolis to London easily and book with confidence

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