Are direct flights from Indianapolis to London always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, connecting flights are often more affordable, especially for international routes. Consider your budget and time constraints when deciding between direct and connecting options.

Can flexible travel dates help on Indianapolis to London flights?

Being flexible with your travel dates can significantly impact flight prices. Flying during off-peak seasons or on weekdays, rather than weekends, usually results in lower fares. Even shifting your travel by a day or two can sometimes lead to considerable savings.

What extra costs should I check before booking Indianapolis to London flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget to avoid surprises.

Flights From Indianapolis

To London

Cheap Flights from Indianapolis to London

Browse current best options from Indianapolis. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Indianapolis

RatePunk searches hundreds of travel sites at once for deals on flights to London

Prices updated 6 days ago

483 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 27, 2026.)

Today’s best flight deals from Indianapolis to London

Explore current cheapest deals departing from Indianapolis to London

2027-02-09 – 2027-02-17
IND - London
76% AI deal score
$707
$647
Round trip
2027-01-13 – 2027-01-20
IND - London
74% AI deal score
$657
$683
Round trip
2027-02-08 – 2027-02-17
IND - London
73% AI deal score
$704
$721
Round trip
2027-02-07 – 2027-02-17
IND - London
74% AI deal score
$700
$741
Round trip
2026-11-11 – 2026-11-18
IND - London
72% AI deal score
$699
$814
Round trip
2026-11-11 – 2026-11-17
IND - London
69% AI deal score
$694
$827
Round trip
2026-10-30 – 2026-11-11
IND - London
71% AI deal score
$570
$832
Round trip
2027-01-08 – 2027-01-17
IND - London
71% AI deal score
$579
$834
Round trip
2026-11-11 – 2026-11-15
IND - London
72% AI deal score
$761
$851
Round trip
2026-11-04 – 2026-11-11
IND - London
72% AI deal score
$743
$855
Round trip

Indianapolis to London: Overview

Insights for flights from Indianapolis to London

For flights from Indianapolis to London, fares typically range from $970–$1392, with a median price of $1148. Right now, fares are above the typical level, and currently 0% of recent fares are classified as a good price. New deals show up several times a week, suggesting that opportunities for better prices may arise.

When is the cheapest time to fly from Indianapolis to London? The data indicates that December is often the most affordable month, with a median fare of $858. Following closely, February also offers competitive pricing, with a median of $940. Travelers might also find good value in April, where the median fare is $994.

A typical journey from Indianapolis to London takes about 22h 8m, including connections. This is a long-haul route, covering a distance of 6438 km. Since most itineraries connect at least once, this duration accounts for layovers.

For travelers flying from Indianapolis to London, most itineraries connect at least once. In fact, 0% of recent fares were for non-stop flights. For connecting itineraries, the typical number of connections is 2, which significantly impacts the overall travel time.

How much is a round trip from Indianapolis to London

Regular price: $614 - $1,287

Prices for flights from Indianapolis to London are currently within the regular range.

The regular price range for flights from Indianapolis to London is between $614 and $1287. The current lowest deal is $729 with Frontier Airlines for travel from Nov 22-Nov 25.

now $729

Low $614

High $1,287

The cheapest time to fly from Indianapolis to London

The cheapest month to fly from Indianapolis to London is December, with a median price of $858. The most expensive month is June, with a median price of $1338. Prices are generally lower from January to December.

December

Cheapest

Flights from $858

June

Most Expensive

Flights from $1,338

Jan

Feb

Apr

Jun

Aug

Sep

Oct

Nov

Dec

Direct flights from Indianapolis to London

Frontier Airlines

JetBlue Airways

Norse Atlantic UK

TAP Portugal

Last-minute flights going from Indianapolis to London

Tue, Nov 3

⌛ Last-Minute

IND - London

Indianapolis (IND) - London (STN)

Aer Lingus

$962

$1,205

One-way

Wed, Nov 4

⌛ Last-Minute

IND - London

Indianapolis (IND) - London (LGW)

Frontier Airlines, Norse Atlantic UK

$691

$818

One-way

Wed, Nov 4

⌛ Last-Minute

IND - London

Indianapolis (IND) - London (LGW)

Frontier Airlines, Norse Atlantic UK

$691

$853

One-way

Wed, Nov 4

⌛ Last-Minute

IND - London

Indianapolis (IND) - London (LGW)

Frontier Airlines, Norse Atlantic UK

$695

$860

One-way

Wed, Nov 4

⌛ Last-Minute

IND - London

Indianapolis (IND) - London (LGW)

Frontier Airlines, Norse Atlantic UK

$700

$877

One-way

Wed, Nov 4

⌛ Last-Minute

IND - London

Indianapolis (IND) - London (LGW)

Frontier Airlines, Norse Atlantic UK

$727

$948

One-way

Biggest price drops on these dates for flights from Indianapolis to London

5 nights

Apr 21 - Apr 26

$966 → $924

2 nights

Apr 21 - Apr 23

$991 → $976

3 nights

Apr 21 - Apr 24

$987 → $976

3 nights

Nov 22 - Nov 25

$728 → $730

Popular Airports to fly from Indianapolis to London

Indianapolis - London route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares for Indianapolis to London are above the typical level, with a median of $1148.

📅 Best time to fly

December is historically the cheapest month to fly.

Historically, December is the cheapest month to fly from Indianapolis to London, with a median price of $858.

⏱️ Flight duration

Connecting flights typically take 22h 8m.

Flights from Indianapolis to London typically involve connections, with a median duration of 22h 8m.

✈️ Airlines & availability

Connecting flights are dominant on this route.

This route is dominated by connecting flights, as direct options are not typically available.

🏆 Airline highlight

Frontier Airlines offers a recent deal for $729.

Frontier Airlines recently offered a flight for $729 from Indianapolis to London, valid for November 22-25.

🎯 Booking tip

Deals appear regularly for this route.

Deals for flights from Indianapolis to London appear regularly, offering opportunities for savings.

Indianapolis main airports to depart from

Indianapolis International (IND)

Cheapest

Indianapolis International is a convenient option for flights from Indianapolis to London.

📍 ~13 km from city center (reachable by car)

💸 Flights from ~$751

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick is a good arrival option for flights from Indianapolis to London, offering competitive prices.

📍 ~40 km from London city center (reachable by car, bus, train)

💸 Flights from ~$755

Airports nearby London used as alternative

Birmingham (BHX)

Birmingham Airport (BHX) is a major international hub and a reliable alternative when London airports are congested.

📍 ~160 km from London (reachable by train)

💸 Flights from ~$851

Business & First Class Flight Deals to London

Discover luxury on the budget with premium cabin class on flights from Indianapolis to London.

Elite

Best Elite deals to London

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From IND

Elite

Jan 31

London, United Kingdom

77% AI deal score

$4,086

Alaska Airlines, Inc., +1

Business Class

From IND

Elite

Jan 11

London, United Kingdom

77% AI deal score

$4,109

Alaska Airlines, Inc., +1

Business Class

From IND

Elite

Jan 15

London, United Kingdom

77% AI deal score

$4,148

Alaska Airlines, Inc., +1

Business Class

From IND

Elite

Jan 17

London, United Kingdom

77% AI deal score

$4,180

Alaska Airlines, Inc., +1

Business Class

From IND

Elite

Jan 20

London, United Kingdom

77% AI deal score

$4,182

Alaska Airlines, Inc., +1

Business Class

From IND

Elite

Jan 17

London, United Kingdom

77% AI deal score

$4,232

Alaska Airlines, Inc., +1

Business Class

From IND

Elite

Jan 27

London, United Kingdom

77% AI deal score

$4,244

Alaska Airlines, Inc., +1

Business Class

From IND

Elite

Jan 25

London, United Kingdom

77% AI deal score

$4,266

Alaska Airlines, Inc., +1

Business Class

From IND

Elite

Jan 27

London, United Kingdom

77% AI deal score

$4,339

Alaska Airlines, Inc., +1

Business Class

From IND

Elite

Jan 25

London, United Kingdom

77% AI deal score

$4,358

Alaska Airlines, Inc., +1

Business Class

From IND

Elite

Feb 03

London, United Kingdom

76% AI deal score

$4,086

Alaska Airlines, Inc., +1

Business Class

From IND

Elite

Jan 20

London, United Kingdom

76% AI deal score

$4,086

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to London

To find potentially cheaper flights, consider being flexible with your travel dates and times. Comparing prices across various airlines and booking sites can also help you discover better deals. Look out for sales or promotions that airlines may offer periodically.

Booking flights well in advance, often several months before your intended travel date, may result in lower prices. However, last-minute deals can sometimes appear, so it's wise to monitor price trends. Prices can fluctuate, so there isn't one single best time to book.

Comparing nearby airports at both your origin and destination can sometimes uncover more affordable flight options. While it may add to your ground travel time, the potential savings on airfare can be significant. Always factor in the cost and convenience of ground transportation.

Related routes

More routes from Indianapolis

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Flights to London from other cities

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Indianapolis to London: Overview

Insights for flights from Indianapolis to London

How much is a round trip from Indianapolis to London

Regular price: $614 - $1,287

Prices for flights from Indianapolis to London are currently within the regular range.

The regular price range for flights from Indianapolis to London is between $614 and $1287. The current lowest deal is $729 with Frontier Airlines for travel from Nov 22-Nov 25.

now $729

Low $614

High $1,287

The cheapest time to fly from Indianapolis to London

December

Cheapest

Flights from $858

June

Most Expensive

Flights from $1,338

Jan

Feb

Apr

Jun

Aug

Sep

Oct

Nov

Dec

Direct flights from Indianapolis to London

Frontier Airlines

JetBlue Airways

Norse Atlantic UK

TAP Portugal

Last-minute flights going from Indianapolis to London

Tue, Nov 3

⌛ Last-Minute

IND - London

Indianapolis (IND) - London (STN)

Aer Lingus

$962

$1,205

One-way

Wed, Nov 4

⌛ Last-Minute

IND - London

Indianapolis (IND) - London (LGW)

Frontier Airlines, Norse Atlantic UK

$691

$818

One-way

Wed, Nov 4

⌛ Last-Minute

IND - London

Indianapolis (IND) - London (LGW)

Frontier Airlines, Norse Atlantic UK

$691

$853

One-way

Wed, Nov 4

⌛ Last-Minute

IND - London

Indianapolis (IND) - London (LGW)

Frontier Airlines, Norse Atlantic UK

$695

$860

One-way

Wed, Nov 4

⌛ Last-Minute

IND - London

Indianapolis (IND) - London (LGW)

Frontier Airlines, Norse Atlantic UK

$700

$877

One-way

Wed, Nov 4

⌛ Last-Minute

IND - London

Indianapolis (IND) - London (LGW)

Frontier Airlines, Norse Atlantic UK

$727

$948

One-way

Biggest price drops on these dates for flights from Indianapolis to London

5 nights

Apr 21 - Apr 26

$966 → $924

2 nights

Apr 21 - Apr 23

$991 → $976

3 nights

Apr 21 - Apr 24

$987 → $976

3 nights

Nov 22 - Nov 25

$728 → $730

Popular Airports to fly from Indianapolis to London

Indianapolis - London route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares for Indianapolis to London are above the typical level, with a median of $1148.

📅 Best time to fly

December is historically the cheapest month to fly.

Historically, December is the cheapest month to fly from Indianapolis to London, with a median price of $858.

⏱️ Flight duration

Connecting flights typically take 22h 8m.

Flights from Indianapolis to London typically involve connections, with a median duration of 22h 8m.

✈️ Airlines & availability

Connecting flights are dominant on this route.

This route is dominated by connecting flights, as direct options are not typically available.

🏆 Airline highlight

Frontier Airlines offers a recent deal for $729.

Frontier Airlines recently offered a flight for $729 from Indianapolis to London, valid for November 22-25.

🎯 Booking tip

Deals appear regularly for this route.

Deals for flights from Indianapolis to London appear regularly, offering opportunities for savings.

Indianapolis main airports to depart from

Indianapolis International (IND)

Cheapest

Indianapolis International is a convenient option for flights from Indianapolis to London.

📍 ~13 km from city center (reachable by car)

💸 Flights from ~$751

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick is a good arrival option for flights from Indianapolis to London, offering competitive prices.

📍 ~40 km from London city center (reachable by car, bus, train)

💸 Flights from ~$755

Airports nearby London used as alternative

Birmingham (BHX)

Birmingham Airport (BHX) is a major international hub and a reliable alternative when London airports are congested.

📍 ~160 km from London (reachable by train)

💸 Flights from ~$851

London, United Kingdom

76% AI deal score

$4,086

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to London

Cheap Flights from Indianapolis to London

Today’s best flight deals from Indianapolis to London

Indianapolis to London: Overview

Insights for flights from Indianapolis to London

How much is a round trip from Indianapolis to London

The cheapest time to fly from Indianapolis to London

Direct flights from Indianapolis to London

Last-minute flights going from Indianapolis to London

Biggest price drops on these dates for flights from Indianapolis to London

Popular Airports to fly from Indianapolis to London

Indianapolis - London route insights

Recent fares are above the typical level.

December is historically the cheapest month to fly.

Connecting flights typically take 22h 8m.

Connecting flights are dominant on this route.

Frontier Airlines offers a recent deal for $729.

Deals appear regularly for this route.

Indianapolis main airports to depart from

London main airports to arrive at

Airports nearby London used as alternative

Business & First Class Flight Deals to London

Best Elite deals to London

Jan 31

Jan 11

Jan 15

Jan 17

Jan 20

Jan 17

Jan 27

Jan 25

Jan 27

Jan 25

Feb 03

Jan 20

Frequently Asked Questions About Flights to London

How can I find cheap flights from Indianapolis to London?

When should I book flights from Indianapolis to London?

Should I compare nearby airports for flights from Indianapolis to London?

Are direct flights from Indianapolis to London always the best option?

Can flexible travel dates help on Indianapolis to London flights?

What extra costs should I check before booking Indianapolis to London flights?

Related routes

More routes from Indianapolis

Flights to London from other cities

Indianapolis to London: Overview

Insights for flights from Indianapolis to London

How much is a round trip from Indianapolis to London

The cheapest time to fly from Indianapolis to London

Direct flights from Indianapolis to London

Last-minute flights going from Indianapolis to London

Biggest price drops on these dates for flights from Indianapolis to London

Popular Airports to fly from Indianapolis to London

Indianapolis - London route insights

Recent fares are above the typical level.

December is historically the cheapest month to fly.

Connecting flights typically take 22h 8m.

Connecting flights are dominant on this route.

Frontier Airlines offers a recent deal for $729.

Deals appear regularly for this route.

Indianapolis main airports to depart from

London main airports to arrive at

Airports nearby London used as alternative

Business & First Class Flight Deals to London

Best Elite deals to London

Jan 31

Jan 11

Jan 15

Jan 17

Jan 20

Jan 17

Jan 27

Jan 25

Jan 27

Jan 25

Feb 03

Jan 20

Frequently Asked Questions About Flights to London

How can I find cheap flights from Indianapolis to London?

When should I book flights from Indianapolis to London?

Should I compare nearby airports for flights from Indianapolis to London?