What is the cheapest airline to fly from Springfield, Illinois to London round-trip?

Our cheapest airline available from Springfield, Illinois to London is British Airways. Our recent data shows that you can find tickets from as low as $894 on this airline. You may be able to fly from Springfield, Illinois to London for 27% less than the average price by searching for this airline.

What is the cheapest day to fly from Springfield, Illinois to London?

Travelers seeking maximum savings on their Springfield, Illinois to London flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Springfield, Illinois to London?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 39% when planning your travel around this day of the week.

What is the cheapest month to fly from Springfield, Illinois to London?

August is one of the best times of the year to fly to London from Springfield, Illinois. Prices for August average $1,241 per person but you can even find prices for as low as $618. The most expensive prices can be found in the month of May. Opting for a August flight can save you 148% on your journey compared to booking in May

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 fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 13% versus a flight at noon.

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 1 airline. 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.

$894+ Flights from Springfield, IL to London

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Springfield to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Springfield to London

Round-trip from	$894 (Gurufare)
Popular in	May
Cheapest in	August
Average price	$843

From Springfield Capital to London (LON)

Search Deals

Highest demand for flights based on searches. 29% potential increase in price ($513 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 17% potential price decrease ($185 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Springfield to London

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 abril 30, 2025.

jue. 9/186:36 pmSPI - LHR

1 stop30h 44mBritish Airways

sáb. 9/276:10 amLHR - SPI

2 stops17h 48mBritish Airways

Deal found 4/28

$894

jue. 9/181:14 pmSPI - LHR

1 stop13h 51mMultiple Airlines

sáb. 9/2711:05 amLHR - SPI

1 stop12h 53mMultiple Airlines

Deal found 4/28

$944

jue. 5/111:17 amSPI - LHR

1 stop14h 03mAmerican Airlines

mar. 5/68:55 amLHR - SPI

2 stops15h 00mAmerican Airlines

Deal found 4/29

$1,017

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 abril 30, 2025.

jue. 9/186:36 pmSPI - LHR

1 stop30h 44mBritish Airways

sáb. 9/276:10 amLHR - SPI

2 stops17h 48mBritish Airways

Deal found 4/28

$894

jue. 9/181:14 pmSPI - LHR

1 stop13h 51mMultiple Airlines

sáb. 9/2711:05 amLHR - SPI

1 stop12h 53mMultiple Airlines

Deal found 4/28

$944

Last-minute flights from Springfield to London
Discover last-minute flight deals from Springfield to London. Data last updated abril 30, 2025 and is based on user searches.

jue. 5/111:17 amSPI - LHR

1 stop14h 03mBritish Airways

mar. 5/66:10 amLHR - SPI

2 stops17h 45mBritish Airways

Deal found 4/28

$990

jue. 5/111:17 amSPI - LHR

1 stop14h 03mAmerican Airlines

mar. 5/68:55 amLHR - SPI

2 stops15h 00mAmerican Airlines

Deal found 4/29

$1,017

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

jue. 9/18

6:36 pm-7:20 am

1 stop30h 44m

London Heathrow

sáb. 9/27

6:10 am-5:58 pm

2 stops17h 48m

$894

SpringfieldLondon

SPI - LHR

SPILHR

Springfield Capital

jue. 9/18

1:14 pm-9:05 am

1 stop13h 51m

London Heathrow

sáb. 9/27

11:05 am-5:58 pm

1 stop12h 53m

$944

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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.

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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Springfield, Illinois to London?

Currently, November is the cheapest month in which you can book a flight from Springfield, Illinois to London (average of $661). Flying from Springfield, Illinois to London in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in London by month

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.

Temperature in London by month

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).

Reviews of airlines servicing London

British Airways

6.6

Okay

6,837 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Mar 2025

ORD - LHR

Plane was delayed 2 hours. We were charged extra for luggage and seats. Seat rows were so close together that it was almost impossible to get in and out to use the bathroom, let alone sit comfortably. Food was mediocre at best. Your ambient music is the same tune that is used when AA puts me on hold. Flying has become a nightmare!

British Airways

6.6

Okay

6,837 reviews

British Airways

6.6

Okay

6,837 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Mar 2025

ORD - LHR

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 1 airline. Springfield Capital is conveniently located just 3.4 mi from Springfield’s city center.
What is the cheapest airline to fly from Springfield, Illinois to London round-trip?
Our cheapest airline available from Springfield, Illinois to London is British Airways. Our recent data shows that you can find tickets from as low as $894 on this airline. You may be able to fly from Springfield, Illinois to London for 27% less than the average price by searching for this airline.
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.
What is the cheapest month to book a flight from Springfield, Illinois to London?
Currently, November is the cheapest month in which you can book a flight from Springfield, Illinois to London (average of $661). Flying from Springfield, Illinois to London in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hayes

Hounslow

Thornton Heath

Luton

Horley

Canterbury

Harrow

Wembley

Dover

Gatwick

Orpington

Watford

Croydon

Borehamwood

Folkestone

Ilford

Aylesbury

Sutton

Chelmsford

Brentwood

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Springfield to London

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$750	Average$909	FlexibilityNo cancel fee	On-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$894+ 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 9/18. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Springfield to London

Round-trip from

Popular in

Cheapest in

Average price

Find 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 abril 30, 2025.

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 abril 30, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Springfield, Illinois to London?

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

Related info for your journey

Find useful and relevant information for your journey from Springfield to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What is the cheapest airline to fly from Springfield, Illinois to London round-trip?

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?

What is the cheapest month to book a flight from Springfield, Illinois to London?

Traveling to a place near Springfield?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Springfield to London

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Springfield to London

100% Free

Book with Flexibility

Travel Smart

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 abril 30, 2025.