How long is the flight from Springfield, Illinois to London?

A quick flight from Springfield, Illinois to London can take about 12h 41m. American Airlines provides one of the quickest options available for as low as $1,043. Airlines will cover a distance of 4107 mi.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

When flying from Springfield, Illinois to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Springfield to London?

Most people fly from Springfield Capital (SPI) if they book a flight from Springfield to London. On average, Capital has 0 outbound flights to London per day from 0 airlines. Springfield Capital is conveniently located just 3.4 mi from Springfield’s city center.

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

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

How can I find direct flights from Springfield to London?

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

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

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

$344+ Cheap Flights from Springfield, IL to London

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Cheap flight deals from Springfield to London

Cheapest

Best

Last-minute

One-way

Cheapest flights from Springfield to London
Explore the most affordable flight options available from Springfield to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.

Wed 10/72:59 pm -

1 stop13h 51m

Tue 10/139:45 am -

1 stop20h 24m

Deal found 9/6

$1,017

Wed 9/232:51 pm -

1 stop15h 24m

Tue 9/2911:10 am -

1 stop18h 57m

Deal found 9/6

$1,127

Fri 10/26:00 am -

1 stop18h 50m

Fri 10/92:10 pm -

2 stops15h 59m

Deal found 9/6

$1,181

Fri 10/22:51 pm -

1 stop14h 24m

Fri 10/912:15 pm -

1 stop17h 54m

Deal found 9/6

$1,214

Thu 11/193:01 pm -

1 stop13h 24m

Thu 12/33:40 pm -

1 stop14h 30m

Deal found 9/7

$1,296

Wed 12/232:58 pm -

1 stop13h 27m

Sat 12/264:30 pm -

1 stop13h 47m

Deal found 9/7

$1,305

Mon 11/163:11 pm -

1 stop11h 24m

Fri 11/207:30 am -

2 stops22h 43m

Deal found 9/5

$1,492

Best flights from Springfield to London
Discover carefully curated flight deals from Springfield to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.

Fri 2/262:59 pm -

1 stop14h 36m

Mon 3/112:35 pm -

1 stop17h 34m

Deal found 9/9

$1,022

Fri 2/262:59 pm -

2 stops12h 41m

Mon 3/112:55 pm -

2 stops17h 14m

Deal found 9/9

$1,043

Thu 11/193:01 pm -

1 stop13h 24m

Thu 12/33:40 pm -

1 stop14h 30m

Deal found 9/7

$1,296

Wed 9/232:51 pm -

1 stop15h 24m

Tue 9/2911:10 am -

1 stop18h 57m

Deal found 9/6

$1,127

Wed 12/232:58 pm -

1 stop13h 27m

Sat 12/264:30 pm -

1 stop13h 47m

Deal found 9/7

$1,305

Mon 11/163:11 pm -

2 stops23h 34m

Fri 11/207:30 am -

2 stops22h 43m

Deal found 9/5

$1,501

Last-minute flights from Springfield to London
Discover last-minute flight deals from Springfield to London. Data last updated September 10, 2026 and is based on user searches.

Fri 9/112:51 pm -

1 stop10h 49m

Sat 9/127:25 pm -

2 stops34h 42m

Deal found 9/6

$2,487

Wed 9/232:51 pm -

1 stop15h 24m

Tue 9/2911:10 am -

1 stop18h 57m

Deal found 9/6

$1,127

Fri 10/26:00 am -

1 stop18h 50m

Fri 10/92:10 pm -

2 stops15h 59m

Deal found 9/6

$1,181

Fri 10/22:51 pm -

1 stop14h 24m

Fri 10/912:15 pm -

1 stop17h 54m

Deal found 9/6

$1,214

Wed 10/72:59 pm -

1 stop13h 51m

Tue 10/139:45 am -

1 stop20h 24m

Deal found 9/6

$1,017

Find flight deals from Springfield to London

Round-trip from	$1,003 (BusinessClass)
One-way from	$344 (Expedia)

From Springfield Capital to London (LON)

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One-way flight from Springfield Capital to London (LON)

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Springfield to London that are best for you.

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Price

Cheapest round-trip

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SpringfieldLondon

SPI Springfield Capital - LHR London Heathrow

SPILHR

Springfield Capital

Mon 2/1

3:15 pm-10:25 am

1 stop13h 10m

London Heathrow

Wed 12/31

12:00 am-5:00 pm

Nonstop0h 00m

$344

SpringfieldLondon

SPI Springfield Capital - LHR London Heathrow

SPILHR

Springfield Capital

Fri 2/26

2:59 pm-11:35 am

1 stop14h 36m

London Heathrow

Mon 3/1

12:35 pm-12:09 am

1 stop17h 34m

$1,022

SpringfieldLondon

SPI Springfield Capital - LHR London Heathrow

SPILHR

Springfield Capital

Fri 2/26

2:59 pm-9:40 am

2 stops12h 41m

London Heathrow

Mon 3/1

12:55 pm-12:09 am

2 stops17h 14m

$1,043

SpringfieldLondon

SPI Springfield Capital - LHR London Heathrow

SPILHR

Springfield Capital

Wed 9/23

2:51 pm-12:15 pm

1 stop15h 24m

London Heathrow

Tue 9/29

11:10 am-12:07 am

1 stop18h 57m

$1,127

SpringfieldLondon

SPI Springfield Capital - LHR London Heathrow

SPILHR

Springfield Capital

Thu 11/19

3:01 pm-10:25 am

1 stop13h 24m

London Heathrow

Thu 12/3

3:40 pm-12:10 am

1 stop14h 30m

$1,296

SpringfieldLondon

SPI Springfield Capital - LHR London Heathrow

SPILHR

Springfield Capital

Wed 12/23

2:58 pm-10:25 am

1 stop13h 27m

London Heathrow

Sat 12/26

4:30 pm-12:17 am

1 stop13h 47m

$1,305

SpringfieldLondon

SPI Springfield Capital - LHR London Heathrow

SPILHR

Springfield Capital

Mon 11/16

3:11 pm-8:45 pm

2 stops23h 34m

London Heathrow

Fri 11/20

7:30 am-12:13 am

2 stops22h 43m

$1,501

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Sorted by cheapest first

Best time to book a flight from Springfield to London

Have a flexible travel schedule? Discover the best time to fly to London from Springfield with our price prediction graph.

SPI-LON

SPI-LHR

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.

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Everything you need to know about your flight from Springfield to London

SPI-LON

SPI-LHR

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Springfield to London?
Most people fly from Springfield Capital (SPI) if they book a flight from Springfield to London. On average, Capital has 0 outbound flights to London per day from 0 airlines. Springfield Capital is conveniently located just 3.4 mi from Springfield’s city center.
How long is the flight from Springfield, Illinois to London?
A quick flight from Springfield, Illinois to London can take about 12h 41m. American Airlines provides one of the quickest options available for as low as $1,043. Airlines will cover a distance of 4107 mi.
Can I find deals for flights from Springfield to London that include hotel bookings?
Yes. In addition to deals on Springfield to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Springfield to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Springfield to London.
Can I find deals for business class flights from Springfield to London?
Yes. Cheapflights offers flight deals from Springfield to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$344+ Cheap flights from Springfield, IL (SPI) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Springfield to London with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Springfield to London

Cheapest flights from Springfield to LondonExplore the most affordable flight options available from Springfield to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.

Explore the most affordable flight options available from Springfield to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.

Best flights from Springfield to LondonDiscover carefully curated flight deals from Springfield to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.

Discover carefully curated flight deals from Springfield to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.

Last-minute flights from Springfield to LondonDiscover last-minute flight deals from Springfield to London. Data last updated September 10, 2026 and is based on user searches.

Discover last-minute flight deals from Springfield to London. Data last updated September 10, 2026 and is based on user searches.

One-way flights from Springfield to LondonSearch for one-way flight options from Springfield to London. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.

Search for one-way flight options from Springfield to London. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.

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Best time to book a flight from Springfield to London

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Related info for your journey

What airport do you fly from for flights from Springfield to London?

How long is the flight from Springfield, Illinois to London?

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

How can I find direct flights from Springfield to London?

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

Traveling to a place near London?

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Alternative routes for Springfield to London

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Complete your trip

Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Springfield to London by cabin class

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Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.

Springfield and London flights

Browse other Springfield and London flight options. Last updated on September 10, 2026.

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Cheapest flights from Springfield to London
Explore the most affordable flight options available from Springfield to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.

Best flights from Springfield to London
Discover carefully curated flight deals from Springfield to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.

Last-minute flights from Springfield to London
Discover last-minute flight deals from Springfield to London. Data last updated September 10, 2026 and is based on user searches.

One-way flights from Springfield to London
Search for one-way flight options from Springfield to London. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.