$438+ Cheap flights from Wisconsin 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LON
Nov 9 — Nov 161
Round-trip
1 adult, Economy
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Cheapest flights from Wisconsin to LondonExplore the most affordable flight options available from Wisconsin to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2026.
Explore the most affordable flight options available from Wisconsin to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2026.
This Air France deal was found by Cheapflights users on 10/8. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:29 pm -
1 stop12h 16m
Tue 11/248:40 am -
2 stops14h 55m
Deal found 10/8![Multiple Airlines logo]()
$901
This Expedia deal was found by Cheapflights users on 10/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:36 pm -
1 stop13h 14m
Wed 11/116:30 am -
2 stops17h 06m
Deal found 10/7![KLM logo]()
$905
This Expedia deal was found by Cheapflights users on 10/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:22 pm -
2 stops16h 43m
Tue 11/246:30 am -
2 stops15h 55m
Deal found 10/8![KLM logo]()
$909
This Sembo deal was found by Cheapflights users on 10/8. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:24 pm -
1 stop12h 21m
Tue 11/2411:20 am -
1 stop12h 45m
Deal found 10/8![Virgin Atlantic logo]()
$910
This Delta deal was found by Cheapflights users on 10/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:19 pm -
1 stop11h 41m
Wed 11/2510:00 am -
2 stops16h 15m
Deal found 10/7![Delta logo]()
$911
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:03 am -
1 stop19h 57m
Tue 11/108:40 am -
2 stops15h 25m
Deal found 10/6![Delta logo]()
$912
This Delta deal was found by Cheapflights users on 10/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:29 pm -
2 stops15h 01m
Tue 11/246:30 am -
2 stops18h 37m
Deal found 10/8![Delta logo]()
$916
This Delta deal was found by Cheapflights users on 10/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:54 pm -
1 stop12h 11m
Wed 12/911:45 am -
2 stops30h 14m
Deal found 10/8![Delta logo]()
$917
This Virgin Atlantic deal was found by Cheapflights users on 10/7. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:16 am -
1 stop15h 34m
Wed 11/116:20 am -
2 stops16h 03m
Deal found 10/7![Virgin Atlantic logo]()
$918
This lastminute.com deal was found by Cheapflights users on 10/8. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:22 pm -
1 stop12h 18m
Tue 11/248:55 am -
1 stop13h 30m
Deal found 10/8![Virgin Atlantic logo]()
$924
This Air France deal was found by Cheapflights users on 10/8. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:14 am -
1 stop14h 36m
Tue 11/2411:20 am -
1 stop12h 15m
Deal found 10/8![Air France logo]()
$931
This American Airlines deal was found by Cheapflights users on 10/10. 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 11/3011:34 am -
1 stop16h 26m
Tue 12/1512:35 pm -
1 stop17h 52m
Deal found 10/10![American Airlines logo]()
$940
Best flights from Wisconsin to LondonDiscover carefully curated flight deals from Wisconsin to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2026.
Discover carefully curated flight deals from Wisconsin to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2026.
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/17:20 pm -
1 stop10h 40m
Wed 3/36:50 am -
2 stops18h 03m
Deal found 10/10![United Airlines logo]()
$801
This Delta deal was found by Cheapflights users on 10/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:19 pm -
1 stop11h 41m
Wed 11/2510:00 am -
2 stops16h 15m
Deal found 10/7![Delta logo]()
$911
This Virgin Atlantic deal was found by Cheapflights users on 10/6. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:16 am -
1 stop15h 34m
Tue 11/1011:45 am -
2 stops14h 30m
Deal found 10/6![Virgin Atlantic logo]()
$912
This American Airlines deal was found by Cheapflights users on 10/7. 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 1/274:55 pm -
1 stop12h 40m
Tue 2/211:40 am -
2 stops18h 44m
Deal found 10/7![American Airlines logo]()
$921
This KLM deal was found by Cheapflights users on 10/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:27 am -
1 stop16h 18m
Thu 11/129:50 am -
1 stop15h 17m
Deal found 10/7![KLM logo]()
$990
This Finnair deal was found by Cheapflights users on 10/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/315:34 am -
1 stop24h 01m
Mon 5/313:15 pm -
1 stop15h 04m
Deal found 10/6![Multiple Airlines logo]()
$1,006
This British Airways deal was found by Cheapflights users on 10/8. 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 11/2312:26 pm -
1 stop14h 09m
Mon 11/307:40 pm -
2 stops28h 40m
Deal found 10/8![British Airways logo]()
$1,017
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:54 pm -
1 stop12h 11m
Wed 12/911:45 am -
2 stops30h 14m
Deal found 10/6![Delta logo]()
$917
This Virgin Atlantic deal was found by Cheapflights users on 10/9. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/241:20 pm -
1 stop17h 20m
Fri 4/29:40 am -
2 stops17h 57m
Deal found 10/9![Virgin Atlantic logo]()
$925
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Tue 12/111:34 am -
1 stop16h 26m
Fri 12/1111:00 am -
1 stop19h 27m
Deal found 10/10![American Airlines logo]()
$940
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/241:20 pm -
1 stop12h 05m
Fri 4/29:40 am -
1 stop15h 19m
Deal found 10/9![Delta logo]()
$921
This Virgin Atlantic deal was found by Cheapflights users on 10/6. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:44 pm -
1 stop12h 21m
Wed 11/2512:40 pm -
1 stop14h 21m
Deal found 10/6![Virgin Atlantic logo]()
$941
This KLM deal was found by Cheapflights users on 10/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:45 am -
1 stop17h 55m
Sun 12/1311:20 am -
1 stop12h 35m
Deal found 10/9![KLM logo]()
$1,041
This American Airlines deal was found by Cheapflights users on 10/10. 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 10/2112:23 pm -
1 stop13h 32m
Tue 10/274:30 pm -
1 stop12h 29m
Deal found 10/10![American Airlines logo]()
$991
This British Airways deal was found by Cheapflights users on 10/7. 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 2/112:29 pm -
1 stop15h 56m
Fri 2/57:30 am -
2 stops22h 24m
Deal found 10/7![British Airways logo]()
$1,129
This Delta deal was found by Cheapflights users on 10/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/77:00 am -
1 stop18h 45m
Fri 1/156:30 am -
2 stops20h 15m
Deal found 10/7![Delta logo]()
$934
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:52 pm -
1 stop10h 03m
Sun 11/296:00 pm -
2 stops27h 11m
Deal found 10/10![United Airlines logo]()
$1,135
This Virgin Atlantic deal was found by Cheapflights users on 10/8. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:20 pm -
1 stop12h 20m
Sun 11/228:55 am -
1 stop13h 30m
Deal found 10/8![Virgin Atlantic logo]()
$1,040
This United Airlines deal was found by Cheapflights users on 10/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:00 pm -
2 stops20h 20m
Fri 11/276:50 am -
2 stops18h 17m
Deal found 10/6![United Airlines logo]()
$1,146
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:30 am -
1 stop18h 35m
Sat 12/58:40 am -
2 stops20h 12m
Deal found 10/6![Delta logo]()
$962
This United Airlines deal was found by Cheapflights users on 10/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:55 pm -
2 stops31h 35m
Sun 11/2911:05 am -
2 stops34h 41m
Deal found 10/8![United Airlines logo]()
$1,160
This Delta deal was found by Cheapflights users on 10/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:35 am -
1 stop20h 15m
Mon 11/96:30 am -
2 stops20h 57m
Deal found 10/7![Delta logo]()
$1,011
This Scandinavian Airlines deal was found by Cheapflights users on 10/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:35 am -
2 stops28h 25m
Mon 11/96:40 am -
3 stops33h 48m
Deal found 10/7![Multiple Airlines logo]()
$1,578
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:45 am -
1 stop14h 05m
Sun 12/138:55 am -
2 stops18h 29m
Deal found 10/9![Delta logo]()
$1,019
This American Airlines deal was found by Cheapflights users on 10/7. 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 11/2111:26 am -
2 stops13h 39m
Sat 11/282:10 pm -
1 stop14h 46m
Deal found 10/7![American Airlines logo]()
$1,479
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:30 am -
1 stop20h 20m
Sun 11/1512:40 pm -
1 stop15h 49m
Deal found 10/9![Delta logo]()
$1,041
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:59 am -
1 stop17h 06m
Mon 11/1612:40 pm -
1 stop16h 10m
Deal found 10/6![Delta logo]()
$1,041
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/232:50 pm -
1 stop33h 05m
Sun 1/311:10 am -
2 stops30h 37m
Deal found 10/9![United Airlines logo]()
$1,566
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:45 pm -
2 stops14h 00m
Sun 11/156:20 am -
2 stops20h 13m
Deal found 10/9![Delta logo]()
$1,077
This British Airways deal was found by Cheapflights users on 10/9. 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 11/162:40 pm -
1 stop10h 15m
Wed 11/187:35 am -
2 stops16h 47m
Deal found 10/9![British Airways logo]()
$2,324
Last-minute flights from Wisconsin to LondonDiscover last-minute flight deals from Wisconsin to London. Data last updated October 10, 2026 and is based on user searches.
Discover last-minute flight deals from Wisconsin to London. Data last updated October 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:03 am -
1 stop19h 57m
Tue 11/108:40 am -
2 stops15h 25m
Deal found 10/6![Delta logo]()
$912
This Expedia deal was found by Cheapflights users on 10/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:36 pm -
1 stop13h 14m
Wed 11/116:30 am -
2 stops17h 06m
Deal found 10/7![KLM logo]()
$905
This Virgin Atlantic deal was found by Cheapflights users on 10/7. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:16 am -
1 stop15h 34m
Wed 11/116:20 am -
2 stops16h 03m
Deal found 10/7![Virgin Atlantic logo]()
$918
This Air France deal was found by Cheapflights users on 10/8. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:29 pm -
1 stop12h 16m
Tue 11/248:40 am -
2 stops14h 55m
Deal found 10/8![Multiple Airlines logo]()
$901
This Expedia deal was found by Cheapflights users on 10/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:22 pm -
2 stops16h 43m
Tue 11/246:30 am -
2 stops15h 55m
Deal found 10/8![KLM logo]()
$909
This Sembo deal was found by Cheapflights users on 10/8. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:24 pm -
1 stop12h 21m
Tue 11/2411:20 am -
1 stop12h 45m
Deal found 10/8![Virgin Atlantic logo]()
$910
This Delta deal was found by Cheapflights users on 10/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:29 pm -
2 stops15h 01m
Tue 11/246:30 am -
2 stops18h 37m
Deal found 10/8![Delta logo]()
$916
This lastminute.com deal was found by Cheapflights users on 10/8. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:22 pm -
1 stop12h 18m
Tue 11/248:55 am -
1 stop13h 30m
Deal found 10/8![Virgin Atlantic logo]()
$924
This Air France deal was found by Cheapflights users on 10/8. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:14 am -
1 stop14h 36m
Tue 11/2411:20 am -
1 stop12h 15m
Deal found 10/8![Air France logo]()
$931
This Delta deal was found by Cheapflights users on 10/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:19 pm -
1 stop11h 41m
Wed 11/2510:00 am -
2 stops16h 15m
Deal found 10/7![Delta logo]()
$911
This Delta deal was found by Cheapflights users on 10/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:54 pm -
1 stop12h 11m
Wed 12/911:45 am -
2 stops30h 14m
Deal found 10/8![Delta logo]()
$917
This American Airlines deal was found by Cheapflights users on 10/10. 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 11/3011:34 am -
1 stop16h 26m
Tue 12/1512:35 pm -
1 stop17h 52m
Deal found 10/10![American Airlines logo]()
$940
One-way flights from Wisconsin to LondonSearch for one-way flight options from Wisconsin to London. Find affordable one-way fares based on user searches. Data last updated October 10, 2026.
Search for one-way flight options from Wisconsin to London. Find affordable one-way fares based on user searches. Data last updated October 10, 2026.
This FlightHub deal was found by Cheapflights users on 10/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:46 am -
1 stop13h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![JetBlue logo]()
$438
This Cheapflightsfares deal was found by Cheapflights users on 10/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:38 am -
2 stops15h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Aer Lingus logo]()
$447
This FlightHub deal was found by Cheapflights users on 10/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:55 pm -
2 stops16h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Aer Lingus logo]()
$458
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:30 am -
1 stop21h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Delta logo]()
$463
This Delta deal was found by Cheapflights users on 10/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:24 pm -
2 stops16h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Delta logo]()
$463
This Cheapflightsfares deal was found by Cheapflights users on 10/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:45 am -
2 stops19h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Aer Lingus logo]()
$494
This Cheapflightsfares deal was found by Cheapflights users on 10/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:58 pm -
2 stops19h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Aer Lingus logo]()
$496
This FlightHub deal was found by Cheapflights users on 10/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2710:08 am -
2 stops16h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Aer Lingus logo]()
$508
This Justfly.com deal was found by Cheapflights users on 10/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:58 pm -
2 stops16h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Aer Lingus logo]()
$509
This KLM deal was found by Cheapflights users on 10/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:12 pm -
1 stop12h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![KLM logo]()
$521
This Delta deal was found by Cheapflights users on 10/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:59 am -
1 stop15h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Delta logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/84:25 pm -
3 stops38h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$524
Find flight deals from Wisconsin to London
Keep the following information in mind while searching for Wisconsin to London flight deals. Data was last updated October 10, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $801 (United Airlines) |
One-way from | $438 (FlightHub) |
Popular in | December |
Cheapest in | January |
Average price | $859 |
Cheapflights Fare Finder
Customize your flight search to find flights from Wisconsin to London 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 October 10, 2026.
Use the filters below to find and compare flights from Wisconsin to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeLondon
MKE Milwaukee-Mitchell - LHR London Heathrow
MKELHR
Milwaukee-Mitchell
Wed 11/11
11:38 am-9:05 am
2 stops15h 27m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$447
MilwaukeeLondon
MKE Milwaukee-Mitchell - LHR London Heathrow
MKELHR
Milwaukee-Mitchell
Wed 12/9
7:40 am-9:05 am
2 stops19h 25m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$447
Quickest round-trip
MilwaukeeLondon
MKE Milwaukee-Mitchell - LHR London Heathrow
MKELHR
Milwaukee-Mitchell
Wed 11/11
3:19 pm-9:00 am
1 stop11h 41m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$463
MilwaukeeLondon
MKE Milwaukee-Mitchell - LHR London Heathrow
MKELHR
Milwaukee-Mitchell
Mon 11/9
10:20 am-9:00 am
1 stop16h 40m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$463
MilwaukeeLondon
MKE Milwaukee-Mitchell - LHR London Heathrow
MKELHR
Milwaukee-Mitchell
Tue 11/10
9:35 am-6:50 am
1 stop15h 15m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$463
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Wed 11/11
11:35 am-6:25 am
1 stop12h 50m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$463
MadisonLondon
MSN Madison Truax Field - LHR London Heathrow
MSNLHR
Madison Truax Field
Wed 11/11
1:24 pm-11:40 am
2 stops16h 16m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$463
MilwaukeeLondon
MKE Milwaukee-Mitchell - LHR London Heathrow
MKELHR
Milwaukee-Mitchell
Fri 10/30
7:45 am-8:05 am
2 stops19h 20m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$494
MilwaukeeLondon
MKE Milwaukee-Mitchell - LHR London Heathrow
MKELHR
Milwaukee-Mitchell
Tue 12/15
12:16 pm-8:05 am
2 stops13h 49m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$494
MilwaukeeLondon
MKE Milwaukee-Mitchell - LHR London Heathrow
MKELHR
Milwaukee-Mitchell
Fri 10/16
2:58 pm-4:00 pm
2 stops19h 02m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$496
Showing 1-10 of 53 resultsSorted by cheapest first
Best time to book a flight from Wisconsin to London
Have a flexible travel schedule? Discover the best time to fly to London from Wisconsin with our price prediction graph.
MKE-LHR
CWA-LHR
MSN-LHR
LSE-LHR
ATW-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.
Cheapflights Insights
Everything you need to know about your flight from Wisconsin to London
USWI-LON
MKE-LHR
CWA-LHR
MSN-LHR
LSE-LHR
What is the cheapest month to book a flight from Wisconsin to London?
Currently, January is the cheapest month in which you can book a flight from Wisconsin to London (average of $726). Flying from Wisconsin to London in December is currently the most expensive (average of $1,503). 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.
How much does it cost to fly round-trip from Wisconsin to London?
Airfare is below average for this route at the moment.
Wisconsin to London flights typically cost between $859 and $860 in March.The cheapest round-trip price found within the last 5 days was $801 on United Airlines (Mar 1-Mar 3).
Related info for your journey
Find useful and relevant information for your journey from Wisconsin to London. 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?
Book flights to London if you plan to visit one of these locationsIlford
Dorking
Gatwick
Hounslow
Wembley
Harrow
Southend-on-Sea
Basingstoke
Watford
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Wisconsin to London
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Wisconsin to London by cabin class
Find flights from Wisconsin to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 October 10, 2026.
Wisconsin and London flights
Browse other Wisconsin and London flight options. Last updated on October 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Wisconsin to London flights
Consider these flights traveling from Wisconsin to London.
Top 6 airlines flying from Wisconsin to London
Discover the top 6 airlines that operate flights from Wisconsin to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$337 | Average$934 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$596 | Average$1,154 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$624 | Average$914 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$656 | Average$1,015 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$663 | Average$1,079 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$670 | Average$1,274 | FlexibilityNo cancel fee | On-time69% |