$798+ Cheap flights from Springfield, IL (SPI) to Heathrow (LHR)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SPI — LHR
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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Find cheap flights from Springfield to Heathrow 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 Heathrow
Cheapest
Best
Last-minute
One-way
Cheapest flights from Springfield to HeathrowExplore the most affordable flight options available from Springfield to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
Explore the most affordable flight options available from Springfield to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
This American Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
1 stop21h 05m
Tue 10/612:15 pm -
1 stop17h 54m
Deal found 8/30![American Airlines logo]()
$1,018
This British Airways deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:59 pm -
1 stop11h 36m
Tue 11/107:05 pm -
2 stops35h 05m
Deal found 8/29![British Airways logo]()
$1,053
This Gotogate deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:59 pm -
1 stop15h 16m
Mon 10/194:30 pm -
2 stops37h 39m
Deal found 8/28![British Airways logo]()
$1,068
This American Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:59 pm -
2 stops13h 06m
Mon 10/192:10 pm -
2 stops15h 59m
Deal found 8/28![American Airlines logo]()
$1,073
This British Airways deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:20 pm -
1 stop14h 15m
Sat 11/284:30 pm -
1 stop13h 43m
Deal found 8/29![British Airways logo]()
$1,293
This American Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:10 pm -
1 stop13h 15m
Sat 11/2810:40 am -
2 stops19h 33m
Deal found 8/29![American Airlines logo]()
$1,407
This American Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:05 am -
2 stops23h 20m
Sat 11/2810:40 am -
2 stops19h 33m
Deal found 8/29![American Airlines logo]()
$1,437
Best flights from Springfield to HeathrowDiscover carefully curated flight deals from Springfield to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Springfield to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This American Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
1 stop21h 05m
Tue 10/612:15 pm -
1 stop17h 54m
Deal found 8/30![American Airlines logo]()
$1,018
This British Airways deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:59 pm -
1 stop11h 36m
Tue 11/107:05 pm -
2 stops35h 05m
Deal found 8/29![British Airways logo]()
$1,053
This Gotogate deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:59 pm -
1 stop15h 16m
Mon 10/194:30 pm -
2 stops37h 39m
Deal found 8/28![British Airways logo]()
$1,068
This British Airways deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:20 pm -
2 stops16h 10m
Sat 11/284:30 pm -
1 stop13h 43m
Deal found 8/29![British Airways logo]()
$1,301
This American Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:11 pm -
1 stop13h 14m
Sat 11/2810:40 am -
2 stops19h 33m
Deal found 8/29![American Airlines logo]()
$1,439
This British Airways deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:11 pm -
2 stops23h 34m
Fri 11/207:30 am -
2 stops22h 43m
Deal found 8/30![British Airways logo]()
$2,291
Last-minute flights from Springfield to HeathrowDiscover last-minute flight deals from Springfield to Heathrow. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Springfield to Heathrow. Data last updated August 31, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
1 stop21h 05m
Tue 10/612:15 pm -
1 stop17h 54m
Deal found 8/30![American Airlines logo]()
$1,018
One-way flights from Springfield to HeathrowSearch for one-way flight options from Springfield to Heathrow. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from Springfield to Heathrow. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This BusinessClass deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:59 pm -
2 stops16h 56m
Deal found 8/28![Aer Lingus logo]()
$798
This Priceline deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:59 pm -
1 stop11h 06m
Deal found 8/28![British Airways logo]()
$987
Find flight deals from Springfield to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Springfield (SPI) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 31, 2026.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $1,018 (American Airlines) |
One-way from | $798 (BusinessClass) |
Cheapflights Fare Finder
Customize your flight search to find flights from Springfield to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 31, 2026.
Use the filters below to find and compare flights from Springfield to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpringfieldLondon
SPI Springfield Capital - LHR London Heathrow
SPILHR
Springfield Capital
Wed 9/30
6:00 am-9:05 am
1 stop21h 05m
London Heathrow
Tue 10/6
12:15 pm-12:09 am
1 stop17h 54m
$1,018
SpringfieldLondon
SPI Springfield Capital - LHR London Heathrow
SPILHR
Springfield Capital
Sat 10/17
2:59 pm-8:35 am
1 stop11h 36m
London Heathrow
Tue 11/10
7:05 pm-12:10 am
2 stops35h 05m
$1,053
SpringfieldLondon
SPI Springfield Capital - LHR London Heathrow
SPILHR
Springfield Capital
Mon 10/12
2:59 pm-12:15 pm
1 stop15h 16m
London Heathrow
Mon 10/19
4:30 pm-12:09 am
2 stops37h 39m
$1,068
Quickest round-trip
SpringfieldLondon
SPI Springfield Capital - LHR London Heathrow
SPILHR
Springfield Capital
Tue 11/17
3:20 pm-1:30 pm
2 stops16h 10m
London Heathrow
Sat 11/28
4:30 pm-12:13 am
1 stop13h 43m
$1,301
SpringfieldLondon
SPI Springfield Capital - LHR London Heathrow
SPILHR
Springfield Capital
Wed 11/18
3:11 pm-10:25 am
1 stop13h 14m
London Heathrow
Sat 11/28
10:40 am-12:13 am
2 stops19h 33m
$1,439
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
$2,291
Cheapest one-way
SpringfieldLondon
SPI Springfield Capital - LHR London Heathrow
SPILHR
Springfield Capital
Thu 10/8
2:59 pm-1:55 pm
2 stops16h 56m
$798
Quickest one-way
SpringfieldLondon
SPI Springfield Capital - LHR London Heathrow
SPILHR
Springfield Capital
Thu 10/8
2:59 pm-8:05 am
1 stop11h 06m
$987
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Springfield, Illinois-London Heathrow Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Springfield, Illinois-London Heathrow Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Springfield, Illinois-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Springfield, Illinois-London Heathrow Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Springfield, Illinois-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Springfield to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Springfield with our price prediction graph.
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.
Related info for your journey
Find useful and relevant information for your journey from Springfield to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
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Gatwick
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Southend-on-Sea
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Watford
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Kingston upon Thames
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Sutton
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